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  • bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues  (819)
  • English  (819)
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  • 1
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    Ethics and Civil Drones: European Policies and Proposals for the Industry (2021)
    Springer Nature
    Details
    Publication Date: 2024-04-08
    Description: Codes of conduct; European policies; Civil drones; Safety and security; Creative industry
    Keywords: Codes of conduct ; European policies ; Civil drones ; Safety and security ; Creative industry ; bic Book Industry Communication::H Humanities::HP Philosophy::HPS Social & political philosophy ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy::QDT Topics in philosophy::QDTS Social and political philosophy ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
    Language: English
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  • 2
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    Ethics of Socially Disruptive Technologies (2023)
    Open Book Publishers
    Details
    Publication Date: 2024-04-08
    Description: Technologies shape who we are, how we organize our societies and how we relate to nature. For example, social media challenges democracy; artificial intelligence raises the question of what is unique to humans; and the possibility to create artificial wombs may affect notions of motherhood and birth. Some have suggested that we address global warming by engineering the climate, but how does this impact our responsibility to future generations and our relation to nature? This book shows how technologies can be socially and conceptually disruptive and investigates how to come to terms with this disruptive potential. Four technologies are studied: social media, social robots, climate engineering and artificial wombs. The authors highlight the disruptive potential of these technologies, and the new questions this raises. The book also discusses responses to conceptual disruption, like conceptual engineering, the deliberate revision of concepts.
    Keywords: technology;society;artificial wombs;climate engineering;social media;social robots;artificial intelligence ; bic Book Industry Communication::H Humanities::HP Philosophy::HPQ Ethics & moral philosophy ; bic Book Industry Communication::T Technology, engineering, agriculture ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::J Society & social sciences ; bic Book Industry Communication::U Computing & information technology::UB Information technology: general issues::UBJ Ethical & social aspects of IT ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy::QDT Topics in philosophy::QDTQ Ethics and moral philosophy ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::J Society and Social Sciences ; thema EDItEUR::U Computing and Information Technology::UB Information technology: general topics::UBJ Digital and information technologies: social and ethical aspects
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  • 3
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    Getting on the Same Page (2023)
    RAND Corporation
    Details
    Publication Date: 2024-03-29
    Description: Technology use among young children is increasingly a fact of life, but debates about the role of technology in early childhood education (ECE) are ongoing, with some stakeholders unwilling to accept any role for technology in ECE. Based on findings from a forum and review of the literature, the authors offer ways to move past that debate and suggest several core goals that might be adopted to guide technology use in ECE.
    Keywords: Technology ; Education ; bic Book Industry Communication::J Society & social sciences::JN Education ; bic Book Industry Communication::J Society & social sciences::JN Education::JNV Educational equipment & technology, computer-aided learning (CAL) ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; thema EDItEUR::J Society and Social Sciences::JN Education ; thema EDItEUR::J Society and Social Sciences::JN Education::JNV Educational equipment and technology, computer-aided learning (CAL) ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
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  • 4
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    Using Behavioral Indicators to Help Detect Potential Violent Acts (2023)
    RAND Corporation
    Details
    Publication Date: 2024-03-29
    Description: Government organizations have put substantial effort into detecting and thwarting terrorist and insurgent attacks by observing suspicious behaviors of individuals at transportation checkpoints and elsewhere. This report reviews the scientific literature relating to observable, individual-level behavioral indicators that might, along with other information, help detect potential violent attacks.
    Keywords: Sociology ; Technology ; bic Book Industry Communication::J Society & social sciences::JK Social services & welfare, criminology::JKV Crime & criminology ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; thema EDItEUR::J Society and Social Sciences::JK Social services and welfare, criminology::JKV Crime and criminology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
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  • 5
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    Reshaping Engineering Education (2024)
    Springer Nature | Springer Nature Singapore
    Details
    Publication Date: 2024-03-14
    Description: This open access book is dedicated to exploring methods and charting the course for enhancing engineering education in and beyond 2023. It delves into the idea that education, coupled with social connections, is indispensable for a more profound comprehension of the world and the creation of an improved quality of life. The book serves as a conduit for incorporating complex problem-solving into engineering education across various formats. It offers a structured approach for tackling complex issues, comparing an array of techniques for managing complexity within the realm of engineering education. Moreover, the book scrutinizes several complex case studies derived from the United Nation's Sustainable Development Goals. Additionally, it explores intricate problem-solving and curriculum change case studies specific to engineering education from Harvard University, the University of Technology Sydney, and Aalborg University.
    Keywords: System Thinking in Education ; Engineering Education ; Complexity in Engineering Education ; Complex Problem Solving in Engineering Education ; Problem Solving in Education ; Design Engineering in Education ; Mega Projects in Engineering Education ; Human Challenges in Education ; Sustainable Development Goals and Education ; Engineering Education Curricula ; Social Challenges and Engineering ; bic Book Industry Communication::J Society & social sciences::JN Education::JNM Higher & further education, tertiary education ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::J Society & social sciences::JN Education ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology ; bic Book Industry Communication::J Society & social sciences::JN Education::JNT Teaching skills & techniques ; bic Book Industry Communication::J Society & social sciences::JN Education::JNK Organization & management of education::JNKC Curriculum planning & development
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  • 6
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    Dynamic processes in technological technical systems (2024)
    PC TECHNOLOGY CENTER
    Details
    Publication Date: 2024-03-05
    Description: The monograph is devoted to the study of dynamic processes in technical systems for various technological purposes. A new approach and methodology is proposed for a systemic, synergistic approach, taking into account the influence of energy fields of physical and mechanical effects, transformation and inversion of types of energy action. Models and equations of motion of discrete and continuous dynamic systems, dispersed media in the spectrum of their processing are considered. Changes in the parameters of subsystems are revealed: working mediums, mechanical systems, the processes of their interaction are investigated on the basis of taking into account their stress-strain state. The processes of grinding, sorting, mixing, compaction of materials and media are considered. The intensification of physical and mechanical processes, methods and means of their creation was achieved by the systematization and complexity of approaches due to the joint consideration of the mutual influence of the internal properties of subsystems. The processes of material processing by superresonant, subresonant and multi-mode parameters are investigated. Methods for determining effective parameters and modes of their operation are proposed. The processes of grinding, sorting, mixing, compaction of the processing medium in the field of vibration load are described. As a result of the research carried out, new properties of the behavior of discrete-continuous systems under power load conditions are revealed. For the first time, the stresses and deformations of both working bodies and media were taken into account to create energy-saving vibration systems for various technological processes. The carried out scientific research makes it possible to obtain the laws of change in the state of dispersed media under the action of power loads by technical systems, new technological and design solutions were proposed.
    Description: Published
    Keywords: Technical systems ; Technological media ; Grinding ; Sorting ; Mixing ; Compaction ; Cavitation ; Models ; Continuous and discrete parameters ; Force loads ; Stresses ; Deformations ; Energy ; Synergetics ; Vibration amplitude ; Vibration frequency ; Laws of motion ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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  • 7
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    System concept for modelling of technological systems and decision making in their management (2024)
    PC TECHNOLOGY CENTER
    Details
    Publication Date: 2024-02-29
    Description: The monograph is devoted to the system analysis of approaches to the building of models of chemical-technological systems, on the basis of which a systematic concept of building of models and the issues of solving decision-making problems for managing the operating modes of technological objects is proposed. The problems of the development of mathematical models and the optimization of complex chemical-technological systems are investigated, using the example of technological objects of oil refining, in conditions of uncertainty caused by the lack of reliable quantitative information and the fuzziness of available information. The structure of the monograph consists of an introduction, the main part of four sections, a conclusion and a list of sources of information. In the main part of the work, the current state of the problems of mathematical modelling of technological objects of oil refining production is analyzed. Methods of mathematical modelling and decision-making in the management of technological objects according to environmental and economic criteria are chosen as the direction of research. Methods of building mathematical models of chemical-technological systems of oil refining in a fuzzy environment have been investigated and proposed, and models of the technological complex of the catalytic reforming unit have been developed. An approach to the creation of a package of models for system modelling of the technological complex of the catalytic reforming unit is described. An algorithm for the synthesis of models of a technological complex of oil refining based on fuzzy information is proposed. Expert assessments have been carried out to develop a mathematical description of the technological complex of the reforming unit, a method has been developed for carrying out expert procedures in a fuzzy environment. The formulations of decision-making problems for the control of the technological complex of the reforming unit are formulated and, based on the modification of various optimality principles, heuristic algorithms for their solution are developed. The properties of the developed algorithms for solving decision-making problems have been investigated and a method for their selection in solving specific production problems has been proposed. A mathematical formulation of the decision-making problem for optimizing the operating modes of the catalytic reforming unit in a fuzzy environment is obtained and the results of its solution based on the proposed fuzzy approach are presented. The structure is created and the main functional blocks of the computer decision support system based on the object models are described. The issues of software implementation of the developed models are considered and a description of the interface of the computer system for modelling the units of the reforming unit and decision support for optimizing their operation modes is given.
    Description: Published
    Keywords: Mathematical model ; Multi-criteria optimization ; Decision making ; Fuzzy information ; Technological object of oil refining ; Catalytic reforming unit ; System of modelling and decision-making support ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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  • 8
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    Logistics systems: technological and economic aspects of efficiency (2024)
    PC TECHNOLOGY CENTER
    Details
    Publication Date: 2024-02-27
    Description: Collective monograph contains the results of scientific research devoted to the search for effective scientific and applied solutions for the operation of logistics systems. The problems posed are considered through the prism of technological and economic views, which contributes to the formation of the practical significance of the results of systematic research, which are highlighted in the monograph. Section 1 examines which multimodal logistics solutions in emergency situations and transport security threats have proven effective during the war in Ukraine. The given transport and logistics solutions can be considered promising from the point of view of integrative capabilities at a new level of transport competitiveness and defense capability. In Section 2, practical measures are proposed to improve logistics solutions in transport and customs services in international traffic to ensure the efficiency and reliability of the national economy. In Section 3, the impact of information provision of truck crews performing transport tasks on road traffic is investigated, and an effective scheme for information support of cargo delivery conditions is developed. In Section 4, solutions are proposed for evaluating the effectiveness of the ecological system project using the "discounted payback period" criterion, which takes into account transformational changes in its life cycle model. In Section 5, solutions are proposed that allow for a reasonable selection of the composition of consumers and partners for each enterprise, taking into account their characteristics and strategies of information interaction, ensuring an increase in the efficiency of the "consumer - enterprise - partner" system based on the criterion of profit maximization. The monograph is intended for practitioners who are engaged in the search and implementation of effective technological solutions in the field of logistics, in particular according to economic criteria, and scientists who investigate applied problems of the functioning of logistics systems. The monograph can also be useful to postgraduate and master's students of universities in the relevant educational and scientific profile.
    Description: Published
    Keywords: Transportation events ; Humanitarian supply chains ; Intermodal transportation ; Traffic safety management information systems ; Customs service ; Logistics risks ; Containerized transportation ; Cargo delivery ; Logistics chain of flow delays ; Ecological system ; Information interaction ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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  • 9
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    Geosynthetics: Leading the Way to a Resilient Planet (2023)
    Taylor & Francis | CRC Press
    Details
    Publication Date: 2024-01-30
    Description: This volume contains the proceedings of the 12th International Conference on Geosynthetics (12 ICG), held in Roma, Italy, 17-21 September 2023. About 750 Authors - Academics, Researchers, Students, Practitioners, Contractors and Manufacturers – contributed to the peer-reviewed papers of this volume, which includes the Giroud lecture, the Bathurst lecture, the Rowe lecture, four keynote lectures and 296 technical papers. The content of these proceedings illustrates the sustainable use of geosynthetics in a variety of innovative as well as consolidated applications. After the sustainability implications in the correct use of geosynthetics, the ability to overcome the natural events effects, often related to the climate change, and to adequately afford the human activities (as the increase of pollution) forced to refer to a new keyword: Resiliency. The 12 ICG intends to become the base for the next step, hence the conference theme is 'Geosynthetics, Leading the Way to a Resilient Planet'. The conference topics, through general and parallel sessions, invited presentations and keynote lectures, address the most recent developments in geosynthetic engineering, and stimulate fruitful technical and scientific interaction among academicians, professionals, manufacturers, students. The 12 ICG proceedings contain a wealth of information that could be useful for researchers, practitioners and all those working in the broad, innovative and dynamic field of geosynthetics.
    Keywords: climate change ; construction ; geosynthetics ; geotechnical issues ; geotechnics ; hydrocarbon chains ; manufactured synthetic materials ; polymers ; sustainability ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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  • 10
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    Novel Applications of Optical Sensors and Machine Learning in Agricultural Monitoring (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Agricultural production management is facing a new era of intelligence and automation. With developments in sensor technologies, the temporal, spectral, and spatial resolution from ground/air/space platforms have been notably improved. Optical sensors play an essential role in agriculture production management. Specifically, monitoring plant health, growth conditions, and insect infestation has traditionally involved extensive fieldwork. We believe that sensors, artificial intelligence, and machine learning are not simply scientific experiments but opportunities to make our agricultural production management more efficient and cost-effective, further contributing to the healthy development of natural–human systems. This reprint compiles the latest research on optical sensors and machine learning in agricultural monitoring, including related topics: Machine learning approaches for crop health, growth, and yield monitoring; Combined multisource/multi-sensor data to improve the crop parameters mapping; Crop-related growth models, artificial intelligence models, algorithms, and precision management; Farmland environmental monitoring and management; Ground, air, and space platforms application in precision agriculture; Development and application of field robotics; High-throughput field information survey; Phenological monitoring.
    Keywords: soil moisture content ; spectral processing technology ; hyperspectral ; principal component analysis ; feature parameters extraction ; yield estimation ; rice ; unmanned aerial vehicle (UAV) ; tasseled cap transformation ; precision agriculture ; weed identification ; YOLOv4-Tiny ; attention mechanism ; multiscale detection ; angle normalization ; vegetation canopy reflectance ; geostationary satellite ; path length correction ; Minnaert model ; GOCI ; winter wheat ; LSTM ; LAI ; deep learning ; land use ; land cover ; classification ; random forest ; Sentinel data ; SRTM ; feature selection ; accuracy ; validation ; unmanned aerial vehicle ; soybean ; convolutional neural network ; multispectral imagery ; fusarium head blight ; texture indices ; machine learning ; cropland ; multi-seasonal ; fractal feature ; feature extraction ; accuracy evaluation ; black soil ; UAV ; chlorophyll ; fractional vegetation cover ; maturity monitoring ; anomaly detection ; smart agriculture ; detection of apple leaf diseases ; YOLOv5 ; transformer ; CBAM ; crop type classification ; multi-temporal ; remote sensing ; dairy cows ; body condition score ; 3D TOF sensor ; non-contact evaluation ; recognize area of interest ; sugarcane clones ; canopy cover ; light interception ; biomass ; cane yield ; peanut southern blight ; reflection spectrum ; spectral index ; continuous wavelet transform ; VGNet ; corn diseases ; leaf detection ; lightweight ; transfer learning ; agriculture ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 11
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    Bioactive Gel Films and Coatings Applied in Active Food Packaging (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Recently, the trends of a circular economy and sustainability have driven nanotechnology towards the development of novel and innovative applications in the food packaging sector, which is rather recent compared with their use in biomedical and pharmaceutical applications. Bioactive films and coatings based on natural biopolymers such as chitosan, sodium alginate and gelatin and containing antioxidant and antimicrobial agents such as micro- and nanoemulsions of phytochemicals and nanostructured materials such as quantum dots, ZnO nanoparticles, nanoclays, silicas, zeolites and activated carbons, are finding application in various sectors of the food industry, especially in the development of novel edible, active packaging films and coatings. These bioactive films and coating materials enhance solubility, improve bioavailability, facilitate controlled release, and protect bioactive components during manufacture and storage. This Issue intends to provide an overview of bioactive gel films and coatings applied in active food packaging.
    Keywords: bioactive packaging ; xanthan ; propolis ; physicochemical properties ; microbiological analyses ; sensory evaluation ; biopolymers ; antimicrobial ; environment ; film ; coating ; active packaging ; soft cheese preservation ; sodium alginate ; thyme oil ; natural zeolite ; shelf-life extension ; anthocyanin ; fruit decay ; postharvest shelf life ; Aloe vera ; antioxidant ; fig ; purple-flesh sweet-potato ; chitosan ; gel coating ; preservation ; citrus ; cinnamon ; clove ; eucalyptus ; mint ; ginger ; chamomile ; halloysite ; polyvinyl alcohol ; gel ; active coatings ; nanostructures ; kiwi fruits ; green pea pods ; corn oil ; films ; hydrogel polymer ; acacia gum ; cinnamon essential oil ; edible hydrogel-based films ; food packaging ; edible films ; composite material ; essential oil ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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  • 12
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    Damage Diagnosis and Safety Assessment of Bridge Structures under Multiple Hazards (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: The states of bridge structures decline over time due to various degradation processes, such as creep, corrosion, and cyclic loading. During its life cycle, a bridge also faces the great threat of multiple hazards, such as winds, earthquakes, collisions, waves, landslides, and so on. Structural damages in an existing bridge affect operational and structural safety and weaken the sustainability of bridges. Therefore, advanced damage diagnosis techniques and safety assessment methods are strongly required to ensure structural safety and achieve infrastructure sustainability. This Special Issue aims to bring together recent scientific developments in probabilistic hazard analysis, structural exposure models, damage diagnosis methods, testing and measurement techniques, dynamic behavior and protection technology, damage mechanisms, risk assessment framework, and resilience-based approaches. Since we have past one year since this Special Issue opened, thirteen papers have been published, the majority of which focus on the structural safety assessment of bridges under wind, earthquake, collision, wave, etc. The Guest Editors believe that this reprint will provide important theoretical and technical support for bridge damage diagnosis and safety assessment and promote communication and cooperation between design, construction, research, teaching, and production.
    Keywords: self-consolidating concrete ; micro-steel fiber ; high admixture ; mechanical performance ; grid pile foundation ; ABAQUS ; load-bearing performance ; Monte Carlo method ; safety assessment ; sea-crossing bridges ; triangle elevation ; leveling method ; dynamic compensation ; total station ; harsh environment ; long distance ; sea-crossing elevation ; combined survey platform ; numerical simulation ; strong wave and deep-water conditions ; wave-current load ; working performance ; arch bridge ; ultimate span length ; theoretical analysis ; high-performance material ; strength ; stability ; bridge ; near-fault earthquake ; vertical separation ; eccentric impact ; failure mode ; pounding ; prefabricated frame bridge ; seismic behaviors ; small and medium bridge ; seismic responses ; stopper damage ; numerical method ; conformal mapping ; closed box girder ; sliding searching method ; flutter performance ; aerodynamic forces ; streamlined box girder ; coupled vibration ; potential flow ; second-order component ; bridge engineering ; temperature gradient ; parameter sensitivity ; steel slag ; concrete-filled double-skin steel tube (CFDST) ; T-joint ; seismic performance ; concrete-filled steel tubular (CFST) ; laced piers ; modeling method ; design optimization ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 13
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    Motion Control and Path Planning of Marine Vehicles (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: With the continuous improvement of artificial intelligence and sensing technologies, the marine field is ushering in unprecedented change. In this wave of change, the design and application of marine transportation have become significant tools for promoting the marine economy and environmental protection. Motion control and path planning have become key technologies to ensure that marine transportation vehicles operate efficiently and intelligently in complex marine environments. Therefore, this Special Issue focuses on motion control and path planning for marine vehicles and explores how autonomous underwater vehicles (AUVs), surface unmanned vehicles (USVs), and deep-sea landers (DSLVs) can play a key role in the oceans through optimization strategies and new approaches. We will delve into the application of intelligent and autonomous motion control systems on marine vehicles, and the innovation and optimization of path-planning techniques. In this Special Issue, we brought together the latest results from experts and researchers, aiming to share their cutting-edge research in motion control and path planning for marine vehicles. We expect that the presentation of these papers will provide new ideas and solutions to promote marine science and technology development and application. Finally, we would like to convey our most profound gratitude to the staff of MDPI Books and the editorial team of Marine Science and Engineering, in particular the assistant editors, talented authors, and diligent reviewers.
    Keywords: motion control ; path planning ; ship motion ; marine vehicle ; unmanned ocean vehicles ; autonomouslearning and AI ; cooperation and coordination ; unmanned marine vehicle swarm ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 14
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    Mine Hazards Identification, Prevention and Control (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2024-01-08
    Description: In human social development, the consumption of fossil energy, especially coal, has promoted economic prosperity, cultural exchanges, and social progress. With shallow coal resources exhausted, coal mining engineering has entered deep areas. The coal geology environment of the deep area differs from that of the shallow. With mining depth increasing, all the stress of buried rock stratum and surrounding rock and gas pressure of coal seam increase gradually. In addition, geological structures, such as complex faults, big folds, and thick-hard roofs, will increase the risk of coal mining. Once the dynamic disaster occurs, it will induce miner casualties and property losses. So, it is urgent to identify mine hazards, such as coal and gas outbursts, rock bursts, gas explosions, and coal fires, and research their formation mechanism, occurrence, and development process. Furthermore, prevention and control methods should be proposed to reduce mine disasters. Only in this way can we promote the safe, green, and efficient development of coal mining. This Topical Collection, titled “Mine Hazards Identification, Prevention, and Control,” aims to allow global researchers to conduct a broader scientific and technological discussion on such advances to improve the prevention and control level of disasters encountered during underground coal mining. The discussion topics include, but are not limited to, the basic experiments, modeling, numerical simulation, and field tests of aforementioned disasters.
    Keywords: mine hazards ; coal/rock disasters ; coal and gas outburst ; monitoring and early warning ; prevention and control ; identification method ; gas explosions ; coal fires ; composite dynamic disasters ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 15
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    Application of Innovative Power Electronic Technologies (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2024-01-08
    Description: This topic reprint "Application of Innovative Power Electronic Technologies" encompasses a diverse range of topics and discoveries that addresses the increasing global demand for energy conversion in the context of sustainable energy, electric vehicles, industrial automation, and smart grids. This reprint brought together a selection of papers that delve into new technologies and practical applications of power electronics, offering insights into the challenges and solutions faced in the design and implementation of advanced energy conversion techniques.
    Keywords: power electronics ; energy conversion ; innovative technologies ; smart grid applications ; electric vehicle integration ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 16
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    Acoustic Sensors and Their Applications (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Acoustic sensors have been utilized commercially for more than 60 years. Acoustic sensing technologies have been studied extensively and the information, transmission, reception, transformation, processing, and application of acoustic signals have been developed, with acoustic sensors as the central focus. An acoustic sensor is a device that converts a sound wave signal into an electrical signal. This Special Issue on Acoustic Sensors and Their Applications presents original research covering recent advances in all aspects of the design, development, testing, and application of acoustic sensors.
    Keywords: Acoustic&nbsp ; emission ; piezoelectric&nbsp ; transducer ; hybrid acoustic model ; &nbsp ; structural health monitoring ; non-destructive testing ; computational paralinguistics ; pencil lead break test ; leak detection ; optical microphone ; speaker recognition ; thickness measurement ; sound navigation and ranging ; noise control ; infinity tube ; ultrasonic measurement ; air-coupled ultrasound ; ATP system in air ; optical ultrasound detection. ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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  • 17
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    Biomedical Sensors for Functional Mapping: Techniques, Methods, Experimental and Medical Applications (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Biomedical sensors stand at the forefront of modern medical technologies, serving as indispensable components in diverse instruments and equipment. These sensors unravel the intricacies of biological processes and medical interventions. The recent surge in high-density sensor systems, characterized by arrangements in matrix arrays and other configurations, has ushered in a new era of functional evaluation. This spans electrophysiological activity, the metabolic responses of organs and tissues, and motor control analysis, all enriched with crucial spatial information. Functional mapping, a burgeoning approach in various biomedical techniques such as EEG, EMG, ECG, NIRS, and MEG, is proving to be transformative. Its integration enhances our comprehension of complex biological behaviors, where the precise spatial localization of sensing methodologies becomes paramount. The applications of functional mapping using biomedical sensors extend across multiple fields, including neuroscience, neuromuscular physiology, rehabilitation, and cardiology. Its utility ranges from diagnostic purposes to assessing the effectiveness of therapeutic interventions. The primary objective of this reprint was to collect papers that delineate the forefront of techniques, methods, and applications in the realm of biomedical sensors. Additionally, the focus extends to specific algorithms for data processing, ensuring a robust understanding of functional information intricately associated with spatial localization.
    Keywords: EMG ; EEG ; rehabilitation ; neuromotor ; evaluation ; assessment ; review ; machine learning ; biofeedback ; transfer learning ; random forest classifier ; COVID-19 ; intubation ; tracheoesophageal fistula ; tracheal lesions ; acute respiratory distress syndrome ; modeling ; intensive care unit ; muscle synergies ; whole body FES ; neurological patients ; photodynamic therapy ; fluorescence ; laser ; fluorophores ; enamel ; effective connectivity ; kurtosis ; resting-state connectivity ; stationarity ; sleep monitoring ; pressure bed sensor (PBS) ; unobtrusive measure ; multi-scale analysis ; sleep apnea–hypopnea syndrome (SAHS) ; shift-working ; optically detected magnetic resonance ; quantum magnetometer ; magnetoencephalography ; time domain ; functional near infrared spectroscopy ; diffuse optics ; brain ; hemodynamics ; resting-state brain oscillation ; mental workload ; signal processing ; reliability ; cognitive performance ; Simon task ; emotion detection ; valence ; arousal ; wearable sensors ; regression ; classification ; technology acceptance model ; rehabilitation exoskeletons ; therapists ; neuro-rehabilitation ; multiple linear regression ; Pearson’s correlation ; integrated sensor systems ; hand function ; hand osteoarthritis ; electromyography ; diagnosis ; discriminant analysis ; photoplethysmogram ; microcirculation ; deep learning ; convolutional neural network ; modelling ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Advances in Rock Mechanics and Geotechnical Engineering (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: The Special Issue entitled “Advances in Rock Mechanics and Geotechnical Engineering” is devoted to the publication of the latest research, field works, and laboratory investigations in the area of rock mechanics and geotechnical engineering. This Special Issue has published novel contributions in different areas of geotechnical and geomechanical engineering such as slope and embankment, tunneling and underground space technologies, pile and foundation, rock mechanics and rock blasting, excavation and leveling projects, ground improvement techniques, unsaturated soil, practical issues in soft soil, mining technology, geo-environmental engineering, new laboratory testing, applied geology for construction, and novel geotechnical construction methods. The focus of this reprint is on the development of computational methods for solving problems in the fields of rock mechanics and geotechnical engineering.
    Keywords: strength prediction ; brittle rock ; grain-structure representation ; micro-properties ; bonded block models ; Voronoi tessellation ; structure-type rockburst ; evolution mechanism ; particle flow code ; flat-joint model ; pre-grouting ; soft coal mass ; coal-grout structure ; shear behavior ; quality improvement ; rock strength ; tensile behaviour ; neuro-fuzzy ; regression ; non-destructive tests ; paste filling ; slicing mining ; false roof stability ; optimal false roof thickness ; tree-based techniques ; feature selection ; pile bearing capacity ; gradient boosted tree ; random forest ; in situ stress ; rock blasting ; crack propagation ; model test ; rheological deformation ; key stratum ; roadway groups ; roadway deformation ; surrounding rock control ; triaxial creep experiment ; cyclic loading and unloading ; elasto-visco-plastic strain ; irrecoverable strain ; tertiary creep stage ; nonlinear creep damage model ; high-altitude slope ; BP neural network ; freeze-thaw cycle ; geological conditions ; mining method ; soft broken complex ore body ; improved AHP ; comprehensive evaluation index ; blasting ; back-break ; SVM ; metaheuristic algorithms ; moth–flame optimization ; whale optimization algorithm ; tilted strata ; roadway ; nonuniform deformation ; physical simulation ; HFDEM ; numerical method ; rock fracture ; strain rate ; mining engineering ; backfill mining ; high-concentration backfill ; elastic modulus ; K-fold cross-validation ; mining ; rock engineering ; sensitivity analysis ; XGBoost ; limit equilibrium method (LEM) ; limit analysis ; accuracy ; slope stability ; homogenous slopes ; error accuracy classification chart ; physical and mechanical responses ; Egyptian granodiorite ; thermal damage threshold ; microstructure ; thermal constructions ; rock slope analysis ; limited analysis method ; numerical methods ; combined/hybrid finite–discrete element method ; FDEM ; non-renewable ; clean coal technology ; waste of resources ; “110 construction method” ; collapse settlement control ; moisture content ; dry–wet cycles ; cyclic loading ; injury mechanism ; acoustic emission RA-AF ; thermal effect prediction model ; uniaxial compressive strength ; static Young’s modulus ; artificial neural network ; multilinear regression ; rock mass ; hydraulic conductivity ; sustainability ; rock mechanics ; geotechnical engineering ; geomechanical engineering ; mining technology ; natural stones ; temperature ; fire ; thermal effect ; point load strength ; porosity ; color ; gloss ; automated mineral identification ; LBP ; classification ; texture feature ; liquefaction potential ; prediction ; Bayesian optimization ; support vector machines ; optimization ; Hoek–Brown criterion ; Mohr failure envelope ; Balmer’s equation ; limit equilibrium analysis ; modified Bishop approach ; active earth pressure ; unsaturated narrow backfill ; interlayer shear stress ; arching effect ; thin-layer element method ; tunnel excavation ; cut blasting method ; LLB method ; uncharged hole ; numerical simulation ; spectrum index ; water content ; hyperspectral information ; V-type firing pattern ; collision fragmentation ; RSA ; ANN ; coupled stress-hydro effect ; uniaxial loading ; infrared radiation ; warning threshold ; non-destructive monitoring ; alteration ; tunnel ; stress field ; deformation field ; plastic zone ; flyrock ; weathering index (WI) ; equilibrium optimizer (EO) ; particle swarm optimization (PSO) ; extreme learning machine (ELM) ; artificial neural network (ANN) ; high-water material ; seawater ; water-cement ratio ; strength ; mining method optimization ; difficult-to-mine complicated orebody ; multiple attribute decision making ; Pythagorean fuzzy sets and TOPSIS method ; mechanized upward horizontal layering method ; plateau alluvial-lacustrine deposits ; round gravelly soil ; large scale direct shear test ; shear strength parameters ; Erbil ; geotechnical characterization ; GIS ; ANFIS ; differential evolution ; firefly algorithm ; frozen rock mass blasting ; ice-filled crack ; explosion stress wave propagation ; attenuation factor ; UCS ; intelligent and statistical methods ; sedimentary rocks ; modulus of deformation ; RMR ; in situ testing ; modelling ; instrumentation ; failure risk ; element failure probability ; spatial variability ; stochastic groundwater level ; upper bound method ; rock joints ; shear strength ; scale effects ; normal stress ; JRC ; PFC simulation ; water inrush ; precursor ; strain energy ; normalized ; sustainable mine ; blast-induced flyrock ; LSSVM ; prediction models ; salt cavern ; underground gas storage ; continuum-discrete coupled method ; thermal-mechanical coupling ; thermal damage ; marble strength ; direct and indirect methods ; correlations analysis ; artificial intelligence techniques ; performance indicators ; resonant column test ; torsional simple shear test ; damping ratio ; steady-state vibration ; free vibration decay ; bibliometric analysis ; pile foundation ; sustainable structure ; VOS viewer ; Web of Science ; red clay ; desiccation cracking mechanism ; digital image correlation technology ; strain ; displacement ; mineral carbonation ; comminution energy ; stress–strain relationship ; elastic properties ; radial distribution function ; crown deformation ; underground caverns ; parametric study ; multiple linear regression ; twin tunnels ; 3D numerical analysis ; surface settlement ; field measurement ; geotechnical and geological conditions ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Development of g-C〈sub〉3〈/sub〉N〈sub〉4〈/sub〉-Based Photocatalysts: Environmental Purification and Energy Conversion (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Energy crises and environmental pollution are two serious problems facing the development of human society. Photocatalysis is a promising environmentally friendly technology to address the above issues due to its low energy input and carbon footprint. In particular, graphitic carbon nitride, a typical organic–nonmetallic semiconductor photocatalyst, has become a research hotspot due to its unique properties; g-C3N4 is innoxious, inexpensive, easy to synthesize, has an appropriate energy band gap (2.7 eV), and demonstrates outstanding thermal stability and chemical stability. Nevertheless, some inherent scientific factors, such as its small surface area, low utilization of visible light, and fast recombination of electrons and holes, limit its applications in the field of photocatalysis. Among key modification methods, the construction of a heterojunction/homojunction between graphitic carbon nitride and other semiconductor photocatalysts with interleaved energy band positions is an effective approach to improve photocatalytic activity, attributed to the accelerated photon-generated carrier transfer rate. In particular, such S-scheme structures can simultaneously accelerate photon-generated carrier transfer rates and yield higher redox potentials. Therefore, there is an urgent need to design a neoteric g-C3N4-based photocatalytic system that can further promote the development of photocatalysis.
    Keywords: amine-based pharmaceutical ; graphene ; g-C3N4 ; nizatidine ; photocatalysts ; solar irradiation ; donor-acceptor ; graphitic carbon nitride ; PTCDA ; photocatalysis ; CO2 reduction ; g-C3N4@Cu0.5In0.5S ; S-scheme heterojunction ; hollow nanostructure ; photothermal effect ; FeTCPP@CNNS ; g-C3N4 nanosheets ; photocatalytic ; visible light ; SrTiO3 ; GO ; Rh active sites modification ; photocatalytic overall water splitting ; energy conversion ; pharmaceutical compounds ; catalyst ; wastewater ; treatment ; photothermal-assisted ; black g-C3N4 ; degradation ; cyano group defects ; semiconductors ; hydrogen peroxide ; photocatalyst ; Sb2S3 ; PANI ; ZnO ; reaction parameters ; structure design ; exfoliation ; quantum dots ; nanocomposite ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Novelties in Wood Engineering and Forestry (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: This Special Issue compiles11 research papers published in the field of forestry and wood processing technology. In particular, this Special Issue highlights the research on timber saw, biomass and waste from resinous branches, forest by-products, log exploitation, the primary processing of round wood in timber with a band saw, the quality of exploited wood, and the role of the forest and forest ecosystem on the environment. Regarding wood science processes, this Special Issue presents works on cutting round wood in timber and veneers, technology 4.0, the manufacture of furniture and musical instruments, acoustical properties, wood biomass, including briquettes and pellets, thermochemical treatments of wood and pellets, finishing processes, and the restoration of cultural heritage objects using classical technologies and chemical materials. A lot of material waste was used to obtain better composites or chemical substances to obtain wood-based composites with better properties and low-level formaldehyde emission.
    Keywords: Wooden heritage object ; Forest biomass ; Wood products ; Forest environment ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Viscoelasticity: Mathematical Modeling, Numerical Simulations, and Experimental Work (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: This Special Issue brings together the latest advancements across various facets of viscous and viscoelastic fluid flows. Encompassing a spectrum of contributions, the topics span from innovative numerical methods and sophisticated mathematical modeling to cutting-edge experimental research. In addition to providing insights into the current state of research in these domains, the issue aims to foster a comprehensive understanding of the intricate dynamics and behaviors exhibited by viscous and viscoelastic fluids.
    Keywords: numerical methods ; analytical solutions ; boundary conditions ; computational rheology ; computational fluid dynamics ; mathematical models ; viscoelasticity ; complex viscous-viscoelastic flows ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Fatigue Damage Mechanism and Fatigue Life Prediction of Metallic Materials (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: The fatigue of metallic materials stands as a pivotal challenge in engineering applications. Exploring the fatigue damage mechanism and fatigue life prediction of metallic materials is of paramount importance. This reprint includes articles that explore relevant topics, and they are intended for academic researchers, engineers, and students seeking a comprehensive understanding of the recent advancements in this field.
    Keywords: 7075 aluminum alloy ; outdoor exposure ; actual marine atmosphere ; pre-corrosion ; fatigue ; fretting fatigue ; digital image correlation ; relative slip ; tangential contact stiffness ; planetary transmission ; hierarchical analysis ; finite element method ; reliability modeling ; fatigue test ; nickel-based superalloy ; non-unified constitutive models ; creep-fatigue ; cyclic softening ; stress relaxation ; 2D-EBSD mapping ; intragranular misorientation ; KAM and GROD ; isotropic linear evolution ; mesoscopic plastic strain ; 3D polycrystalline plasticity model ; nickel-based alloy GH4169 ; complex stress state ; biaxial fatigue ; fatigue crack behavior ; phase field methods ; fatigue fracture ; performance improvement strategies ; rails ; rail steel ; reutilization ; fatigue life ; rail reliability ; crack ; geometric factor ; support vector regression ; pilot plant ; shape optimization ; flow guide disk ; vent hole ; design optimization ; fatigue crack initiation ; short crack ; Neuber’s rule ; strain energy density (SED) ; finite element analysis (FEA) ; TRIP steel ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Current Insights on Lipid-Based Nanosystems 2023 (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Lipid-based nanosystems, including solid lipid nanoparticles (SLN) and nanostructured lipid carriers (NLC), cationic lipid nanoparticles, nanoemulsions, and liposomes, have been extensively studied to improve drug delivery through different administration routes. The main advantages linked to these systems are the ability to protect, transport, and control the release of lipophilic and hydrophilic molecules (either small molecular weight or macromolecules); the use of generally recognized as safe (GRAS) excipients that minimize the toxicity of the formulations; and the possibility to modulate pharmacokinetics and enable the site-specific delivery of encapsulated payloads. In addition, the versatility of lipid-based nanosystems has been further demonstrated through the delivery of vaccines, protection of cosmetic actives, or improvement in the moisturizing properties of cosmetic formulations. Currently, lipid-based nanosystems are well established, and there are already different commercially approved formulations for different human disorders. This success has actually paved the way to diversifying the pipeline of development, upon addressing unmet medical needs for several indications, such as cancer; neurological disorders; and autoimmune, genetic, and infectious diseases. This Special Issue aims to update readers on the latest research on lipid-based nanosystems, both at the preclinical and clinical levels.
    Keywords: design of experiment ; porcine mucous membrane ; ophthalmic tissues ; permeation ; nanostructured lipid carriers ; gentiopicroside ; phospholipid complex ; self-nanoemulsion drug delivery system ; oral bioavailability ; pharmacokinetics ; antioxidants ; marine bio-waste ; bioactive compounds ; neurodegenerative diseases ; NLC ; solid lipid nanoparticles ; SLN ; intranasal administration ; nose-to-brain ; exosome ; drug loading ; exosomal delivery ; large-scale production ; lipid nanoparticles ; mucoadhesion ; ocular bioavailability ; surface modification ; liposomes ; baricitinib ; JAK-inhibitor ; transepidermal delivery ; skin permeation ; lipid NPs ; breast cancer ; siRNA delivery ; gene silencing ; personalized therapy ; bimatoprost ; central composite design ; glaucoma ; HET-CAM test ; solid lipid nanoparticles (SLNs) ; perillyl acid ; biodistribution ; empty lipid nanoparticles ; reactogenicity ; xenobiotics ; ionizable lipids ; isoniazid ; in vivo pharmacokinetics ; drug release profile ; histopathological toxicity ; mannosylation ; nanocarriers ; Chagas disease ; Trypanosoma cruzi ; in vivo assays ; quality by design ; plumbagin ; diabetes ; in vitro ; niosomes ; levosulpiride ; antidepressant ; acute toxicity ; in vivo imaging ; bioavailability ; cisplatin ; co-encapsulation ; mifepristone ; synergism ; gefitinib ; lipid ; surfactant ; stability ; breast cancer cell ; MTT assay ; anticancer ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Fault Detection and State Estimation in Automatic Control (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Fault detection and state estimation are essential tasks for ensuring the reliability, safety and performance of automatic control systems. They play a critical role in detecting and isolating faults quickly and accurately, enabling timely corrective action and preventing system failures. The field of fault detection and state estimation has seen significant advances in recent years, driven by the integration of advanced methodologies with cutting-edge technologies, in particular artificial intelligence and deep learning. These techniques have demonstrated remarkable capabilities in fault diagnosis, state estimation and fault-tolerant control, especially in complex multi-sensor systems. This Special Issue highlights and discusses the design and application of fault detection algorithms, the design and application of state estimation methods, the design and application of machine learning algorithms, the analysis of automatic control system characteristics, and the design and application of intelligent control systems. Nevertheless, many challenges remain and require attention, including scalability, computational efficiency, online implementation, fault isolation, fault recovery and fault-tolerant control. Additional research efforts are therefore essential to advance both the theory and practice of this critical task.
    Keywords: Intelligent Control ; Intelligent Modeling ; Computational Intelligence ; Artificial Intelligence ; State Estimation ; Fault Detection ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Applied Mathematics in Ferroelectricity and Piezoelectricity (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: This textbook “Applied Mathematics in Ferroelectricity and Piezoelectricity” was authored to provide the reader solid mathematical background for studying “ferroelectricity and piezoelectricity”, as a supplemental reference to my three course books; “Ferroelectric Devices 2nd Edition (2010)”, “Micromechatronics 2nd Edition (2019)”, and “FEM and Micromechatronics with ATILA Software (2008)”, all published from CRC Press. “Physics” prefers “simplicity”; converting a complicated phenomenon expressed by a function.
    Keywords: ferroelectrics ; piezoelectricity ; phenomenology ; applied mathematics ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science
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    Green and Sustainable Infrastructure Construction Materials (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: As people become more environmentally aware and recycle , the reuse of waste materials and the application of sustainable techniques in the construction field have become popular. This reprint collates new green and sustainable infrastructure construction materials, including cement and asphalt concrete, biomass, and composite infrastructure materials. This collection should be used as a guidance for the future field application of new techniques for the improved environmental sustainability of infrastructure constructions.
    Keywords: sustainable infrastructure materials ; green cement concrete ; asphalt and mixtures ; material and structure of road engineering ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    Nanometre-Scale Biosensors for Applications in Medicine/Environment/Food/Biomedical Research (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: This reprint serves as an introduction to the groundbreaking research work that explores the remarkable advancements in biosensor technology and its profound impact on the fields of biomedicine and environmental research. It aims to elucidate the subject's scope, provide future research directions, and highlight potential applications. This reprint is dedicated to the scientific community, researchers, and professionals seeking to expand their knowledge of biosensing. We express our gratitude to all those who have supported and contributed to this scientific endeavor.
    Keywords: live-cell immunoassay ; topographic micropatterns ; on-chip cytokine detection ; nasopharyngeal cancer ; integrated microfluidics ; retinol-binding protein 4 ; type 2 diabetes mellitus ; aptasensor ; colorimetric ; gold nanoparticles ; diagnosis ; biosensing ; fluorescent probe ; AIE ; RNA ; CAG repeats ; nucleic acid aptamer ; DNA and RNA Capture-SELEX ; small molecule contaminant ; characterization ; aptamer ; biosensing applications ; microfluidic ; impedance biosensor ; electrical impedance flow cytometer ; electrochemical impedance spectroscopy ; metal nanoparticles ; immunosensor ; MXene ; MoS2 ; graphene ; MOF ; biomarkers ; graphitic carbon nitride ; black phosphorous ; 2D-LDHs ; boron nitrides ; graphdiyne ; metal–organic frameworks ; luminescence ; surface-enhanced Raman spectroscopy ; multiplexed detection ; polymer dots ; biosensors ; fluorescent probes ; semiconducting polymers ; molecular imaging ; DNA sensor ; silver ion detection ; minidumbbell ; non-B DNA ; C·C mismatch ; cTnI ; PEC immunosensor ; bismuth vanadate ; bismuth sulfide ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Zeolites as Catalysts: Applications in Chemical Engineering, Energy Sources and Environmental Protection (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-08
    Description: Zeolites are crystalline aluminosilicates possessing a 3D network structure. They are widely considered to have been the leading materials of the last few decades in the fields of chemical engineering, energy sources, and environmental protection. Zeolites with various pore sizes can be obtained with different ratios of SiO2 and Al2O3, demonstrating large specific areas and strong gas adsorption. Therefore, they are commonly used for various processes, such as dehydration, gas separation and synthesis, air pollution control (H2S, SO2, and NOx decontamination), fuel conversion (electrolyte film), petroleum cracking, and others, playing the roles of a membrane, catalyst, and support. This Special Issue is dedicated to novel research and discussions on zeolites, with a focus on, but not limited to, the following: (1) Fundamental research on mechanisms of the formation of pores for zeolites; (2) Zeolites used as the membrane, catalyst, and support; (3) Theoretical simulation and machine learning research for zeolites; (4) Novel applications for zeolites; (5) Related porous materials
    Keywords: cerium oxide ; photocatalysis ; flash combustion ; water treatment ; air purification ; visible light ; alkali ions ; sodalite ; transesterification ; kinetics ; thermodynamic ; mechanism ; adsorption ; natural zeolite support ; single and double metal oxide catalysts ; synergistic mechanism ; SAPO-34 ; zeolites ; crystallization ; esterification ; propyl levulinate ; Zn-BEA zeolites ; dealumination ; acid–base characteristics ; propane dehydrogenation with CO2 ; propene ; Cu-SSZ-16 ; Ce content ; NH3-SCR ; low temperature ; hydrothermal stability ; zeolitic membranes ; gas separation and purification ; metal–organic frameworks ; bimetallic ; electrocatalysts ; CO2 utilization ; syngas ; zeolite ; catalyst ; pore structure ; redox ; applications ; propane oxidation dehydrogenation (ODHP) ; N2O ; Cu-BEA ; density functional theory (DFT) ; microkinetic modelling ; Mn-Ce/CuX catalyst ; zinc species poisoning ; low-temperature NH3-SCR ; benzene alkylation ; H-ZSM-5 zeolite ; Al spatial distribution ; DFT calculation ; ZSM-5 ; NOx removal ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Land Perspectives: People, Tenure, Planning, Tools, Space, and Health (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2024-01-02
    Description: Good land administration and spatial enablement help to improve people’s living conditions in urban, peri-urban, and rural areas. They protect people’s land rights (including of individuals, communities, and the state) through good governance principles and practices. This makes research concerning land administration practices and geographic (spatial) sciences—whether in developed or developing countries—essential to developing tools or methods for securing natural resource rights for people. In the time of COVID-19, understanding the land and health or wellbeing nexus is also crucial for adequate living conditions for people in living urban, peri-urban, and rural areas. This Special Issue comprises 15 articles (including the editorial) that present insights on theories and practices on land administration and geographic (spatial) sciences in the context of land/water/forest–people–health–wellbeing nexus.
    Keywords: urban land ; urban cadaster ; performance evaluation ; land management ; Ethiopia ; women empowerment ; sustainable local development ; food-handling sector ; horticultural sector ; land dispute ; customary land tenure ; statutory land tenure ; tenure security ; Ghana ; sub-Saharan Africa ; new-type urbanization ; rural revitalization ; urban bias ; integration ; urban–rural relation ; research framework ; health ; urban health ; land tenure ; urban planning ; social determinants ; land tenure security and health nexus ; environmental justice ; land use ; rural development ; rural land use ; remote work ; coworking spaces ; digitization ; urban-rural divide ; town center revitalization ; cadastral system ; cadastral information ; institutional merger ; land right ; institutions ; values-led approaches ; values ; methodology ; land-use ; spatial planning ; land administration ; values-led planning ; spatial development ; land use change ; urbanization ; environmental pollution ; health risks ; agricultural land transition ; groundnut basin ; Senegal ; dispute resolution ; peri-urban ; geographical indication ; agrarian systems ; economic sociology ; cultural hegemony ; agri-food complexity ; critical theory ; market transition ; urban housing ; time factor ; resource allocation ; land register ; digitalization ; standardization ; service delivery ; governance ; structural equation model ; n/a ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology
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    The Global Race for Technological Superiority (2021)
    Ledizioni
    Details
    Publication Date: 2023-12-21
    Description: This report published by ISPI and the Brookings Institution analyzes the challenges to international order posed by the ongoing race for technological superiority. From artificial intelligence and quantum computing to hypersonic weapons and new forms of cyber and electronic warfare, advances in technology have threatened to make the international security environment more unpredictable and volatile – yet the international community remains unprepared to assess and manage that risk. What is needed is a mature understanding of how technology has emerged as a key enabler of sovereignty in the XXI century, how the ongoing race for technological supremacy is disrupting the balance of power globally, and what the attendant strategic and security implications of those transformations will be. This report is an effort to that end.
    Keywords: T1-995 ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Time-dependent spectrum analysis of high power gyrotrons (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: In this work, a novel measurement system for the analysis of the gyrotron RF output spectrum was developed. It enables unprecedented time dependent measurements within a large bandwidth, dynamic range and unambiguous RF indication in the entire D-Band (110-170 GHz). Special attention was given to the investigation of parasitic RF oscillations, and the analysis of the interplay of thermal cavity expansion and ionization-based space charge neutralization at the start of long RF pulses.
    Keywords: T1-995 ; spectrum analysis ; Mikrowellenmesstechnik ; millimeter waves ; Gyrotron ; Spektralanalyse ; Millimeterwellen ; microwave measurement techniques ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Direct hydroxylation of benzene to phenol in a microstructured Pd-based membrane reactor (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: The gas phase direct hydroxylation of benzene into phenol with hydrogen and oxygen, as initially described by Niwa in 2002, was realized in a newly developed double-membrane reactor. In the concept described by Niwa, a dense Pd membrane is used for the (safe) dosage of dissociated hydrogen species into the tubular reaction zone, where it reacts with gas phase oxygen to form surface species capable of directly converting benzene into phenol in a single-step process.
    Keywords: T1-995 ; Pd-Membran ; Katalyse ; Phenol ; Benzol ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Magnetization of High Temperature Superconducting Trapped-Field Magnets (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: High temperature superconducting (HTS) bulks and stacks of coated conductors can be magnetized to become trapped-field magnets that provide much stronger magnetic fields than those reachable with conventional permanent magnets. This work investigates the flux dynamics during the magnetization of HTS trapped-field magnets and proposes possible strategies to improve the trapped field produced by the pulsed field magnetization method that is promising for practical applications.
    Keywords: T1-995 ; trapped-field magnet ; Hochtemperatur-Supraleiter ; pulsed field magnetization ; High temperature superconductor ; Supraleiter mit eingeschlossenem Magnetfeld ; gepulste Feldmagnetisierung ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Flow control : theoretical concept of absolute instability (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: At the 37th Prandtl memorial lecture on Regions of Viccous Flow, H.Oertel 1994 developed for the first time the stability theory of local perturbations in boundary layers and wake flows, as well as their practical application in the flow control of vehicle flows and the boundary layer of civil aircraft wings.This work presents how the stability theory concept of absolute instability has advanced and proven in practice in the last 15 years in terms of the efficient flow control.
    Keywords: T1-995 ; Flow Control ; Fluid Mechanics ; Stability Theory ; Wake Flow ; Bundary Layer Transition ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Measuring the Impact of Lean Techniques on Performance Indicators in Logistics Operations (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Several in-depth studies have verified the positive impact of lean techniques on performance indicators in production environments. Studies performed on warehouse environments have partially confirmed this. This thesis helped to close the gap between the disparities in the level of evidence mentioned above. A study was conducted that included 16 warehouses in an observation group and 56 warehouses in a control group. These significant results help close the gap in the evidence.
    Keywords: T1-995 ; Lean Management ; Lean Production ; schlanke Produktionssysteme ; Lager ; LogistikLean Management ; KPI ; Logistikzentren ; Lean Warehousing ; Logistics ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: This work presents two image-based inspection approaches for the quality evaluation of cylinder bore surfaces. In the first algorithm, metal folds on plateau-honed surfaces are inspected with scanning electron microscopy. An edge-aware structure tensor is proposed for feature extraction and localization of surface defects. The second algorithm uses a morphgraphical method for detecting graphite grains in optical micrographs. Based on the inspection results, quality parameters are proposed.
    Keywords: T1-995 ; image processing ; Bildverarbeitung ; Kantendetektion ; Mikrographhoning ; micrograph ; automated vision inspection ; Honung ; edge detection ; Automatische Sichtprüfung ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Language: English
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    Electrical-field sensitive YBa?Cu?O??? detectors for real-time monitoring of picosecond THz pulses (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: This work investigates the capability of the high-temperature superconductor YBCO to sense the evolution of the electrical field of THz pulses. A deposition process for ten unit-cell thin films and a sub-µm patterning process were developed to enable high sensitivities. The detector response to THz exctiations and its electrical-field sensitivity were studied. This unique characteristic allows for the investigation of instabilities of the THz radiation emitted from synchrotron storage rings.
    Keywords: T1-995 ; electrical-field sensitivity ; E-Feld Sensitivität ; synchrotron ; terahertz radiation ; YBCO ; Dünnfilmabscheidung ; Synchrotron ; thin film deposition ; Terahertzstrahlung ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Design and Experimental Investigation of a Second Harmonic 20 kW Class 28 GHz Gyrotron for Evaluation of New Emitter Technologies (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Gyrotrons are high-power mm-wave tubes. Here, the design, construction and experimental investigation of a 20 kW, 28 GHz gyrotron (2nd harmonic) are reported. This tube was designed to evaluate new emitters for future highly efficient and reliable fusion gyrotrons and for material processing applications. Following experimental results have been achieved in CW operation: 22.5 kW output power at 23.4 kV electron beam voltage and 2.23 A beam current with the world record efficiency of 43 %.
    Keywords: T1-995 ; Microwave-Materials-Processing ; Wirkungsgrad ; Efficiency ; Kernfusion ; Emitter-Technologien ; Nuclear-Fusion ; Emitter-Technologies ; Gyrotron ; MikrowellenmaterialprozesstechnikGyrotron ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Mapping and Localization in Urban Environments Using Cameras (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: In this work we present a system to fully automatically create a highly accurate visual feature map from image data aquired from within a moving vehicle. Moreover, a system for high precision self localization is presented. Furthermore, we present a method to automatically learn a visual descriptor. The map relative self localization is centimeter accurate and allows autonomous driving.
    Keywords: T1-995 ; Maschinelles Sehen ; Lokalisierung ; Kartierung ; Autonomes Fahren ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Language: English
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    Selected Papers from the 9th Symposium on Micro-Nano Science and Technology on Micromachines (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: This Special Issue presents selected papers from the 8th
    Keywords: T1-995 ; n/a ; flexible electronic device ; microfluidic channels ; stretchable electronic substrate ; glyoxylic acid Cu complex ; flexible device ; implant ; laser direct writing ; surface mounting ; surface plasmon resonance ; skeletal muscle ; medical device ; functional surface ; liquid metal ; engineered muscle ; myoblast ; adipose tissue ; kirigami structure ; biocompatible ; mechanical metamaterials ; connector ; micro-PIV ; contact resistance ; adipocyte ; magneto-impedance sensor ; acoustofluidics ; three-dimensional cell culture ; microfluidics ; core-shell hydrogel fiber ; nondestructive inspection ; vibration-induced flow ; nanoscale structure ; nano/microparticle separation ; logarithmic amplifier ; femtosecond laser ; near-infrared ; tactile display ; spectroscopy ; micro-pillar ; numerical analysis ; microscale thermophoresis ; condensation ; wettability ; 4D printing ; artificial kidney ; electrical impedance measurement ; lipid droplet ; high frequency ; blood coagulation ; micro-electro-mechanical-systems (MEMS) technologies ; biofabrication ; thermal sensation ; cyclic stretch ; molecular dynamics ; Cu micropattern ; thin-film ; grating ; Si ; multiphase flow ; artificial blood vessel ; lipolysis ; thermal conductivity ; reduction ; contact pressure ; 3D printing ; 3T3-L1 ; thermal tactile display ; Schottky barrier ; stimuli-responsive hydrogel ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Lane-Precise Localization with Production Vehicle Sensors and Application to Augmented Reality Navigation (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: This works describes an approach to lane-precise localization on current digital maps. A particle filter fuses data from production vehicle sensors, such as GPS, radar, and camera. Performance evaluations on more than 200 km of data show that the proposed algorithm can reliably determine the current lane. Furthermore, a possible architecture for an intuitive route guidance system based on Augmented Reality is proposed together with a lane-change recommendation for unclear situations.
    Keywords: T1-995 ; localization augmented Reality navigation route guidance particle filter ; Lokalisierung Erweiterte Realität Navigation Routenführung Partikelfilter ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Spectral near field data of LED systems for optical simulations (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: This book presents, validates and applies a fast, accurate and general measurement and modeling technique to obtain spectral near field data of LED systems for optical simulations in order to address the steadily increasing requirements of modern high quality LED systems. It requires only a minimum of goniophotometric near field measurements and no time-consuming angularly resolved spectral measurements. The obtained results can be used directly in state-of-the-art ray tracers.
    Keywords: T1-995 ; Leuchtdioden (LED) ; Strahlverfolgung ; Radiometrie ; Ray tracing ; Radiometry ; Light-emitting diodes (LED) ; Lighting technology ; Lichttechnik ; Photometry ; Photometrie ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Language: English
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    Modelling the human cardiac fluid mechanics. 2nd ed (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: In the second edition of the article a virtual heart modelsimulating the flow in the active left human ventricle andatrium is presented. Because in vivo myocardium data is notavailable, the movement of the active ventricle and its atriumis given by three-dimensional, time-dependent invivo image dataof a nuclear spin MRI tomograph. The passive part of the virtualheart model consists of a model aorta and of two-dimensionallymodelled heart valves. As the flow is actively driven by theventricle and atrium, a coupling off low and structure isnecessary to take into account the deviation of the aorta andthe closing and opening of the heart valves. This coupling isreplaced by the movement given by MRI tomograph and ultrasonicDoppler echocardiography, since we focus on the flow simulationin the left pumping ventricle. The flow simulation is performedby a validated commercial software package that uses the finitevolume method. The flow resistance of the circulation throughthe body is taken into account with a simplified circulationmodel. The article shows how the virtual heart model can be usedto predict flow losses and flow structures due to pathologicalventricle contraction defects. It provides as an example theflow simulation of an unhealthy human ventricle with ananeurysm. The flow structure and flow losses are consideredbefore and after surgery.
    Keywords: T1-995 ; Herzmuskel ; NMR-Tomographie ; Herzkrankheit ; Numerische Strömungssimulation ; Herz ; in vivo ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Real-time imaging systems for superconducting nanowire single-photon detector arrays (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Superconducting nanowire singe-photon detectors (SNSPD) are promising detectors in the field of applications, where single-photon resolution is required like in quantum optics, spectroscopy or astronomy. These cryogenic detectors gain from a broad spectrum in the optical and infrared range and deliver low dark count rates and low jitter times. This thesis improves the understanding of the detection mechanism of SNSPDs and intodruces new and promising multi-pixel readout concepts.
    Keywords: T1-995 ; superconductivity ; Multi-pixelsingle-photon detector ; Echtzeitauslese ; SNSPD ; Supraleitung ; real-time readout ; multi-pixel ; Einzelphotonendetektor ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Microstructural modeling and computational homogenization of the physically linear and nonlinear constitutive behavior of micro-heterogeneous materials (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Engineering materials show a pronounced heterogeneity on a smaller scale that influences the macroscopic constitutive behavior. Algorithms for the periodic discretization of microstructures are presented. These are used within the Nonuniform Transformation Field Analysis (NTFA) which is an order reduction based nonlinear homogenization method with micro-mechanical background. Theoretical and numerical aspects of the method are discussed and its computational efficiency is validated.
    Keywords: T1-995 ; microstructure ; order reduction method ; mesh generation ; computational homogenization ; composite materials ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Microstructure and Mechanical Properties of Structural Metals and Alloys (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: The papers collected in this special issue clearly reflect the modern research trends in materials science. These fields of specific attention are high-Mn TWIP steels, high-Cr heat resistant steels, aluminum alloys, ultrafine grained materials including those developed by severe plastic deformation, and high-entropy alloys. The major portion of the collected papers is focused on the mechanisms of microstructure evolution and the mechanical properties of metallic materials subjected to various thermo-mechanical, deformation or heat treatments. Another large portion of the studies is aimed on the elaboration of alloying design of advanced steels and alloys. The changes in phase content, transformation and particle precipitation and their effect on the properties are also broadly presented in this collection, including the microstructure/property changes caused by irradiation.
    Keywords: T1-995 ; TP155-156 ; n/a ; microstructure ; high-pressure torsion ; electron backscattered diffraction ; grain boundary engineering ; strengthening mechanism ; precipitation ; recrystallization ; bimodal ferrite steel ; transmission electron microscopy (TEM) ; hot compression ; metal–matrix composite ; columnar grain ; shape memory alloy ; hardness ; structural steel plate ; dynamic recovery ; nonmetallic inclusions ; SEM ; Cu-Al-Mn ; ferritic steel ; strain rate ; strengthening ; elastocaloric effect ; Mg–Sm–Zn–Zr ; dynamic recrystallization ; growth rate ; corrosion resistance ; lead-free solder ; high-Mn TWIP steel ; Sn-8.0Sb-3.0Ag ; SDSS ; measuring temperature ; texture ; martensitic steels ; dynamic precipitation ; nanoindentation ; Al-Fe-Si-Zr system ; low-temperature ; orientation relationship ; M23C6 ; PWHT ; grain refinement ; force peak ; aging ; cycle time ; amorphization ; Al metal matrix composites ; aluminum alloys ; in situ tensile testing ; microstructure evolution ; Cu-Cr-Zr ; irradiation ; EBSD ; welded rotor ; ?-phase ; high-entropy alloys ; creep ; martensitic expansion ; super duplex stainless steel ; mechanical properties ; high-Mn steel ; ion irradiation ; austenitic 304 stainless steels ; impact toughness ; cold rolling ; ultrafine-grained microstructure ; press hardening ; mechanical property ; recovery ; annealing ; deformation twinning ; post-weld heat treatment ; rare earth control ; abnormal grain growth ; electron microscopy ; sub-merged arc welding ; M6C ; RAFM steels ; microstructure analysis ; electrical resistivity ; twinning ; Sb solder ; work hardening ; microhardness ; hot stamping ; weld metal ; electrical conductivity ; solder microstructure ; annealing twins ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    High-Speed, Low-Power and Mid-IR Silicon Photonics Applications (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: In this book, the first high-speed silicon-organic hybrid (SOH) modulator is demonstrated by exploiting a highly-nonlinear polymer cladding and a silicon waveguide. By using a liquid crystal cladding instead, an ultra-low power phase shifter is obtained. A third type of device is proposed for achieving three-wave mixing on the silicon-organic hybrid (SOH) platform. Finally, new physical constants which describe the optical absorption in charge accumulation/inversion layers in silicon are determined.
    Keywords: T1-995 ; optical absorption ; high-speed modulators ; mid-IR ; Silicon photonics ; liquid crystals ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Electrospun Polymer Nanofibers for Food and Health Applications (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: The electrospinning method has the unique ability to produce structured polymeric fibers on the micro or nano scale and to generate novel materials for food and healthcare purposes. The potential of electrospun nanofibers for human healthcare applications is promising, for example, in tissue/organ repair and regeneration, in medical diagnostics and instrumentation, and as vectors to deliver drugs and therapeutics, as biocompatible and biodegradable medical implant devices, as protective fabrics against environmental and infectious agents in hospitals and general surroundings. Furthermore, considerable effort has been directed toward developing scaffolds using biodegradable and biocompatible synthetic, natural polymers or renewable materials that enhance in vitro cell growth, while killing pathogenic bacteria cells. This Special Issue ""Electrospun Polymer Nanofibers for Food and Health Applications” will cover the latest research of electrospun nanofibres in this field including shape-memory electrospun fibre meshes with programmable cell orientation, water-absorbing nano?ber meshes for e?cient removal of excess water from kidney failure patients, and hydrogel nano?bers which can be used as a drug carrier for methylene blue.
    Keywords: T1-995 ; carboxymethyl sago pulp ; poly(sodium acrylate) ; Curcuma comosa ; brittleness ; S. aureus ; nanofiber mat ; electrospinning ; melting temperature ; water absorbing materials ; polyurethane ; S. epidermidis ; shape memory polymer ; nanofiber ; cell orientation ; nanofibers ; shape memory nanofiber ; controlled release ; hydrogel ; hemodialysis ; ZnO ; poly(?-caprolactone) ; polyacrylonitrile (PAN) ; gelatin ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Multiscale Modeling of Cardiac Electrophysiology: Adaptation to Atrial and Ventricular Rhythm Disorders and Pharmacological Treatment (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Multiscale modeling of cardiac electrophysiology helps to better understand the underlying mechanisms of atrial fibrillation, acute cardiac ischemia and pharmacological treatment. For this purpose, measurement data reflecting these conditions have to be integrated into models of cardiac electrophysiology. Several methods for this model adaptation are introduced in this thesis. The resulting effects are investigated in multiscale simulations ranging from the ion channel up to the body surface.
    Keywords: T1-995 ; acute cardiac ischemia ; parameter adaptation ; pharmacological therapy ; atrial fibrillation ; cardiac modeling ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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    Model-based Interpretation of the Performance and Degradation of Reformate Fueled Solid Oxide Fuel Cells (2021)
    KIT Scientific Publishing
    Details
    Publication Date: 2023-12-21
    Description: Solid oxide fuel cells offer great prospects for the sustainable, clean and safe conversion of various fuels into electrical energy. In this thesis, the performance-determining loss processes for the cell operation on reformate fuels are elucidated via electrochemical impedance spectroscopy. Model-based analyses reveal the electrochemical fuel oxidation mechanism, the coupling of fuel gas transport and reforming chemistry and the impact of fuel impurities on the degradation of each loss process.
    Keywords: T1-995 ; Reforming Chemistry ; Impedance Spectroscopy ; Electrochemistry ; Modeling ; SOFC ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
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