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  • InTechOpen  (7)
  • Taylor & Francis  (3)
  • Archaeopress Publishing  (1)
  • Basel, Beijing, Wuhan, Barcelona : MDPI
  • English  (12)
  • 1
    Keywords: remote sensing ; 3D modeling ; low-cost sensors ; data registration ; HBIM ; procedural modeling
    Description / Table of Contents: In recent years, the topic of 3D reconstruction and modeling of complex architectures from remotely acquired multiple data sources has been of growing interest. This “democratization” of 3D modeling processes and the large availability of data is, however, not always followed by reliable, affordable and powerful tools for realizing photo-realistic, metric, re-usable and semantic-aware 3D products. This should be a motivation to research, design, develop and validate novel easy-to-use, ease-to-learn and a low-cost framework for 3D modeling and further understanding of virtual environments using multiple data sources, so that the whole 3D modeling community has access to an affordable, transferable, functional and usable framework of methods and tools. This challenge causes several problems that should be addressed: from improving and testing the technical capabilities of new capturing devices, to the solution of problems resultant from large image blocks, from delivering Building Information Modeling (BIM) standards in order to provide new management approaches to replacing existing visualization tools with new working experiences such as Virtual and Augmented Reality or game-engine technology.
    Pages: Online-Ressource (XVIII, 584 Seiten)
    Edition: Printed Edition of the Special Issue Published in Remote Sensing
    ISBN: 9783038422389
    Language: English
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  • 2
    Publication Date: 2024-04-11
    Description: Environmental contamination and the resulting climate change are major concerns worldwide. Agricultural vehicles that use fossil fuels emit significant amounts of atmospheric pollutants. Thus, this study investigates techniques to reduce fuel consumption in robotic vehicles used for agricultural tasks and therefore reduce atmospheric emissions from these automated systems. A hybrid energy system for autonomous robots devoted to weed and pest control in agriculture is modeled and evaluated, and its exhaust emissions are compared with those of an internal combustion engine-powered system. Agricultural implements require power for hydraulic pumps and fans; this energy is conventionally provided by power take-off (PTO) systems, which waste substantial amounts of energy. In this work, we examine a solution by designing and assessing a hybrid energy system that omits the alternators from the original vehicle and modifies the agricultural implements to replace the PTO power with electrical power. The hybrid energy system uses the original combustion engine of the tractor in combination with a new electrical energy system based on a hydrogen fuel cell. We analyze and compare the exhaust gases resulting from the use of (1) an internal combustion engine as the single power source and (2) the hybrid energy system. The results demonstrate that the hybrid energy system reduced emissions by up to approximately 50%.
    Keywords: atmospheric emissions, exhaust gases, hybrid power, robotic vehicles, precision agriculture ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFM Automatic control engineering
    Language: English
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  • 3
    Publication Date: 2024-03-29
    Description: The emergence of Zika virus challenged conventional ideas of mosquito-borne diseases, tested the resilience of health systems and embedded itself within local sociocultural worlds, with major implications for environmental, sexual, reproductive and paediatric health. This book explores this complex viral epidemic and situates it within its broader social, epidemiological and historical context in Latin America and the Caribbean. The chapters include a diverse set of case studies from scholars and health practitioners working across the region, from Brazil, Venezuela, Ecuador, Mexico, Colombia, the United States and Haiti. The book explores how mosquito-borne disease epidemics (not only Zika but also chikungunya, dengue and malaria) intersect with social change and health governance. By doing so, the authors reflect on the ways in which situated knowledge and social science approaches can contribute to more effective health.
    Keywords: Zika virus ; infection ; epidemiology ; Latin America ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHM Anthropology ; thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHM Anthropology
    Language: English
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  • 4
    Publication Date: 2024-04-04
    Description: El cerro de Alarcos (Ciudad Real): Formación y desarrollo de un oppidum ibérico presents the results of archaeological work which has been carried out since 1997 in so-called Sector III of the Alarcos site, located on a hill next to the Guadiana river, a few kilometres from Ciudad Real. These archaeological campaigns have made it possible to obtain essential information to understand the communities that, from the end of the Bronze Age to the end of the Iron Age, inhabited this large town and its surrounding area. An interesting set of structures and other evidence of material culture have been recovered, which allow us to characterize the daily activities of people between the 10th-11th century BC and, in addition, they enable us to understand the paleoenvironment of this territory and the nature of the economy and the food transformation activities of these protohistoric populations. The use of this territory has been determined over the centuries, being originally a residential area which later, in Iberian times, assumed economic functionality, as it was intended for grain storage, grinding and cooking food. The documentation of a wide and varied repertoire of ceramic materials and an interesting set of foreign ceramics corroborates the dynamism this settlement achieved, during both the Pre-Iberian period and the full Iberian period.
    Keywords: Social Science ; Archaeology ; thema EDItEUR::N History and Archaeology::NK Archaeology
    Language: English
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  • 5
    Publication Date: 2024-04-05
    Description: Organic chemistry
    Keywords: Mathematics & science ; thema EDItEUR::P Mathematics and Science::PN Chemistry::PNN Organic chemistry::PNNP Polymer chemistry
    Language: English
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  • 6
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    Taylor & Francis | Routledge
    Publication Date: 2024-03-24
    Description: Community translation is defined as the translation of different types of texts intended to facilitate communication between public services and people who do not have a good command of the mainstream language(s)” (Taibi & Ozolins, 2016, p. 7). It fulfils an important social role in multilingual and multicultural societies such as Australia, by facilitating and encouraging social, economic, and political participation. Community translators play a pivotal role in the diffusion of information produced by the government and other public agencies, as they make it possible for their communities to access high quality information in the language(s) they are proficient in. This chapter will showcase the pedagogical approaches and strategies employed by educators at RMIT University in Melbourne to offer community translation courses to students from more than a dozen language backgrounds, including some new and emerging languages. Such diversity has encouraged the educators to implement reflective and student-led pedagogical approaches to overcome the limitations of sourcing qualified teaching staff in some rare languages, as well as the set contact hours imposed by the institution. The aim of the training is to produce profession-ready graduates who are exposed to the realities of the industry before they graduate.
    Keywords: Multilingual Community; Community translators; train; professional-ready graduates; languages ; thema EDItEUR::C Language and Linguistics::CF Linguistics ; thema EDItEUR::C Language and Linguistics::CF Linguistics::CFP Translation and interpretation
    Language: English
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  • 7
    Publication Date: 2024-04-11
    Description: Microalgae biotechnology has grown very rapidly in the last few decades due to the multiple applications that these microorganisms have from pharmaceuticals and cosmetics to foods/feeds and biofuels. One of the main challenges in expanding this industry is to enlarge the single use of the biomass produced in addition to reducing the high biomass production cost of the current technologies. To overcome this bottleneck, the development of microalgae-based biorefineries has been proposed. The issue is to obtain as many bioproducts as possible from the cultivated biomass, including biofuels. Consequently, biodiesel production (from the lipid fraction), bioethanol (from carbohydrate fraction), and biogas or bio-oil (from the whole biomass) have been posited. In this book chapter, we review the current state of the art in the production of sustainable biofuels from microalgae and analyze the potential of microalgae to contribute to the biofuel sector.
    Keywords: microalgae, biodiesel, bioethanol, biogas, biorefinery ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBC Engineering: general
    Language: English
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  • 8
    Publication Date: 2024-04-14
    Description: Due to the increasing number of IoT devices, the amount of data gathered nowadays is rather large and continuously growing. The availability of new sensors presented in IoT devices and open data platforms provides new possibilities for innovative applications and use-cases. However, the dependence on data for the provision of services creates the necessity of assuring the quality of data to ensure the viability of the services. In order to support the evaluation of the valuable information, this chapter shows the development of a series of metrics that have been defined as indicators of the quality of data in a quantifiable, fast, reliable, and human-understandable way. The metrics are based on sound statistical indicators. Statistical analysis, machine learning algorithms, and contextual information are some of the methods to create quality indicators. The developed framework is also suitable for deciding between different datasets that hold similar information, since until now with no way of rapidly discovering which one is best in terms of quality had been developed. These metrics have been applied to real scenarios which have been smart parking and environmental sensing for smart buildings, and in both cases, the methods have been representative for the quality of the data.
    Keywords: IoT, QoI, outliers, interpolation, data quality, data integrity ; thema EDItEUR::U Computing and Information Technology
    Language: English
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  • 9
    Publication Date: 2024-04-05
    Description: Physical chemistry
    Keywords: Mathematics & science ; thema EDItEUR::P Mathematics and Science::PN Chemistry::PNR Physical chemistry::PNRS Solid state chemistry
    Language: English
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  • 10
    Publication Date: 2024-04-14
    Description: Computer modelling & simulation
    Keywords: Computing & information technology ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation
    Language: English
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