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  • Woods Hole Oceanographic Institution  (77)
  • Cell Press  (67)
  • Oxford University Press  (59)
  • Springer Nature  (52)
  • American Meteorological Society
  • Public Library of Science (PLoS)
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  • 2020-2023  (132)
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  • 2020-2024  (156)
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  • 11
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    Springer Nature | Springer
    Publikationsdatum: 2024-04-04
    Beschreibung: This open access book constitutes the proceedings of the 23rd International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2020, which took place in Dublin, Ireland, in April 2020, and was held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020. The 31 regular papers presented in this volume were carefully reviewed and selected from 98 submissions. The papers cover topics such as categorical models and logics; language theory, automata, and games; modal, spatial, and temporal logics; type theory and proof theory; concurrency theory and process calculi; rewriting theory; semantics of programming languages; program analysis, correctness, transformation, and verification; logics of programming; software specification and refinement; models of concurrent, reactive, stochastic, distributed, hybrid, and mobile systems; emerging models of computation; logical aspects of computational complexity; models of software security; and logical foundations of data bases.​
    Schlagwort(e): Mathematical Logic and Foundations ; Discrete Mathematics in Computer Science ; Programming Languages, Compilers, Interpreters ; Programming Techniques ; Logic in AI ; Computer Systems Organization and Communication Networks ; categorical models and logics ; language theory, automata, and games ; modal, spatial, and temporal logics ; type theory and proof theory ; concurrency theory and process calculi ; rewriting theory ; semantics of programming languages ; program analysis, correctness, transformation, and verification ; logics of programming ; software specification and refinement ; emerging models of computation ; logical aspects of computational complexity ; models of software security ; logical foundations of data bases ; mathematics ; artificial intellegence ; formal logic ; linguistics ; Mathematical foundations ; Mathematical logic ; Discrete mathematics ; Maths for computer scientists ; Programming & scripting languages: general ; Compilers & interpreters ; Computer programming / software engineering ; Artificial intelligence ; Computer networking & communications ; thema EDItEUR::P Mathematics and Science::PB Mathematics::PBC Mathematical foundations ; thema EDItEUR::P Mathematics and Science::PB Mathematics::PBD Discrete mathematics ; thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMX Programming and scripting languages: general ; thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYQ Artificial intelligence ; thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications
    Sprache: Englisch
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  • 12
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    Springer Nature | Springer International Publishing
    Publikationsdatum: 2024-04-05
    Beschreibung: This Open Access volume provides in-depth analysis of the wide range of ethical issues associated with drug-resistant infectious diseases. Antimicrobial resistance (AMR) is widely recognized to be one of the greatest threats to global public health in coming decades; and it has thus become a major topic of discussion among leading bioethicists and scholars from related disciplines including economics, epidemiology, law, and political theory. Topics covered in this volume include responsible use of antimicrobials; control of multi-resistant hospital-acquired infections; privacy and data collection; antibiotic use in childhood and at the end of life; agricultural and veterinary sources of resistance; resistant HIV, tuberculosis, and malaria; mandatory treatment; and trade-offs between current and future generations. As the first book focused on ethical issues associated with drug resistance, it makes a timely contribution to debates regarding practice and policy that are of crucial importance to global public health in the 21st century.
    Schlagwort(e): Bioethics ; Drug Resistance ; Infectious Diseases ; Moral Philosophy and Applied Ethics ; Medical Microbiology ; Internal Medicine ; antimicrobial resistance ; public health ethics ; collective responsibility ; infectious disease ; global health ; hospital acquired infection ; animal ethics ; animal epidemiology ; TB resistance and human rights ; TB resistance in developing countries ; privacy and data collection ; ethics and AMR regulation ; ethics of drug development ; Pharmacology ; Infectious & contagious diseases ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAD Bioethics ; thema EDItEUR::M Medicine and Nursing::MK Medical specialties, branches of medicine::MKG Pharmacology ; thema EDItEUR::M Medicine and Nursing::MJ Clinical and internal medicine::MJC Diseases and disorders::MJCJ Infectious and contagious diseases
    Sprache: Englisch
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  • 13
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    Springer Nature
    Publikationsdatum: 2024-03-27
    Beschreibung: 16th Italian Research Conference on Digital Libraries, IRCDL 2020, Bari, Italy, January 30–31, 2020, Proceedings
    Schlagwort(e): Digital libraries ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects
    Sprache: Englisch
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  • 14
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    Springer Nature | Springer
    Publikationsdatum: 2024-04-14
    Beschreibung: This open access book constitutes the proceedings of the 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2020, held in Leiden, The Netherlands, in September 2020. The 60 papers presented in this volume were carefully reviewed and selected from 111 submissions. The were organized in topical sections on haptic science, haptic technology, and haptic applications. This year's focus is on accessibility.
    Schlagwort(e): User Interfaces and Human Computer Interaction ; Robotics ; Special Purpose and Application-Based Systems ; Information Systems Applications (incl. Internet) ; Image Processing and Computer Vision ; Computer and Information Systems Applications ; Computer Vision ; communication systems ; computer networks ; data communication systems ; display devices ; engineering ; haptic devices ; haptic interfaces ; human engineering ; Human-Computer Interaction (HCI) ; mobile computing ; network protocols ; robotics ; signal processing ; telecommunication networks ; user interfaces ; virtual reality ; wireless telecommunication systems ; User interface design & usability ; Artificial intelligence ; Expert systems / knowledge-based systems ; Information retrieval ; Internet searching ; Image processing ; Computer vision ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYZ Human–computer interaction::UYZG User interface design and usability ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYQ Artificial intelligence ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYQ Artificial intelligence::UYQE Expert systems / knowledge-based systems ; thema EDItEUR::U Computing and Information Technology::UN Databases::UNH Information retrieval ; thema EDItEUR::U Computing and Information Technology::UY Computer science::UYT Image processing
    Sprache: Englisch
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  • 15
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    Springer Nature
    Publikationsdatum: 2021-12-24
    Beschreibung: This open access edited volume offers an analysis of the entangled histories of education and development in twentieth-century Africa. It deals with the plurality of actors that competed and collaborated to formulate educational and developmental paradigms and projects: debating their utility and purpose, pondering their necessity and risk, and evaluating their intended and unintended consequences in colonial and postcolonial moments. Since the late nineteenth century, the “educability” of the native was the subject of several debates and experiments: numerous voices, arguments, and agendas emerged, involving multiple institutions and experts, governmental and non-governmental, religious and laic, operating from the corridors of international organizations to the towns and rural villages of Africa. This plurality of expressions of political, social, cultural, and economic imagination of education and development is at the core of this collective work.
    Schlagwort(e): Education ; Educational policy ; Education and state ; International education  ; Comparative education ; Education—History ; Economic development ; Imperialism ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GT Interdisciplinary studies::GTF Development studies ; bic Book Industry Communication::H Humanities::HB History::HBT History: specific events & topics::HBTQ Colonialism & imperialism ; bic Book Industry Communication::J Society & social sciences::JN Education ; bic Book Industry Communication::J Society & social sciences::JN Education::JNB History of education ; bic Book Industry Communication::J Society & social sciences::JN Education::JNF Educational strategies & policy
    Sprache: Englisch
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  • 16
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    Oxford University Press
    In:  Integrative and Comparative Biology, 60 (6). pp. 1401-1413.
    Publikationsdatum: 2022-01-07
    Beschreibung: Intense bottom-ice algal blooms, often dominated by diatoms, are an important source of food for grazers, organic matter for export during sea ice melt, and dissolved organic carbon. Sea-ice diatoms have a number of adaptations, including accumulation of compatible solutes, that allows them to inhabit this highly variable environment characterized by extremes in temperature, salinity, and light. In addition to protecting them from extreme conditions, these compounds present a labile, nutrient-rich source of organic matter, and include precursors to climate active compounds (e.g., dimethyl sulfide [DMS]), which are likely regulated with environmental change. Here, intracellular concentrations of 45 metabolites were quantified in three sea-ice diatom species and were compared to two temperate diatom species, with a focus on compatible solutes and free amino acid pools. There was a large diversity of metabolite concentrations between diatoms with no clear pattern identifiable for sea-ice species. Concentrations of some compatible solutes (isethionic acid, homarine) approached 1 M in the sea-ice diatoms, Fragilariopsis cylindrus and Navicula cf. perminuta, but not in the larger sea-ice diatom, Nitzschia lecointei or in the temperate diatom species. The differential use of compatible solutes in sea-ice diatoms suggests different adaptive strategies and highlights which small organic compounds may be important in polar biogeochemical cycles.
    Materialart: Article , PeerReviewed
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  • 17
    Publikationsdatum: 2023-02-08
    Beschreibung: Deep-towed geophysical surveys require precise knowledge of navigational parameters such as instrument position and orientation because navigational uncertainties reflect in the data and therefore in the inferred geophysical properties of the subseafloor. We address this issue for the case of electrical conductivity inferred from controlled source electromagnetic data. We show that the data error is laterally variable due to irregular motion during deep towing, but also due to lateral variations in conductivity, including those resulting from topography. To address this variability and quantify the data error prior to inversion, we propose a 2-D perturbation study. Our workflow enables stable and geologically reliable results for multicomponent and multifrequency inversions. An error estimation workflow is presented, which comprises the assessment of navigational uncertainties, perturbation of navigational parameters, and forward modelling of electric field amplitudes for a homogeneous and then a heterogeneous subseafloor conductivity model. Some navigational uncertainties are estimated from variations of direct measurements. Other navigational parameters required for inversion are derived from the measured quantities and their error is calculated by means of error propagation. Some navigational parameters show direct correlation with the measured electric fields. For example, the antenna dip correlates with the vertical electric field and the depth correlates with the horizontal electric field. For the perturbation study each standard deviation is added to the navigational parameters. Forward models are run for each perturbation. Amplitude deviations are summed in quadrature with the stacking error for a total, laterally varying, data error. The error estimation is repeated for a heterogeneous subseafloor model due to the large conductivity range (several orders of magnitude), which affects the forward model. The approach enables us to utilize data from several components (multiple electric fields, frequencies and receivers) in the inversion to constrain the final model and reduce ambiguity. The final model is geologically reasonable, in this case enabling the identification of conductive metal sulphide deposits on the seafloor.
    Materialart: Article , PeerReviewed
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  • 18
    Publikationsdatum: 2023-02-08
    Beschreibung: The health of the ocean, central to human well-being, has now reached a critical point. Most fish stocks are overexploited, climate change and increased dissolved carbon dioxide are changing ocean chemistry and disrupting species throughout food webs, and the fundamental capacity of the ocean to regulate the climate has been altered. However, key technical, organizational, and conceptual scientific barriers have prevented the identification of policy levers for sustainability and transformative action. Here, we recommend key strategies to address these challenges, including (1) stronger integration of sciences and (2) ocean-observing systems, (3) improved science-policy interfaces, (4) new partnerships supported by (5) a new ocean-climate finance system, and (6) improved ocean literacy and education to modify social norms and behaviors. Adopting these strategies could help establish ocean science as a key foundation of broader sustainability transformations.
    Materialart: Article , PeerReviewed
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  • 19
    Publikationsdatum: 2023-02-08
    Beschreibung: Background: The giant squid (Architeuthis dux; Steenstrup, 1857) is an enigmatic giant mollusc with a circumglobal distribution in the deep ocean, except in the high Arctic and Antarctic waters. The elusiveness of the species makes it difficult to study. Thus, having a genome assembled for this deep-sea-dwelling species will allow several pending evolutionary questions to be unlocked. Findings: We present a draft genome assembly that includes 200 Gb of Illumina reads, 4 Gb of Moleculo synthetic long reads, and 108 Gb of Chicago libraries, with a final size matching the estimated genome size of 2.7 Gb, and a scaffold N50 of 4.8 Mb. We also present an alternative assembly including 27 Gb raw reads generated using the Pacific Biosciences platform. In addition, we sequenced the proteome of the same individual and RNA from 3 different tissue types from 3 other species of squid (Onychoteuthis banksii, Dosidicus gigas, and Sthenoteuthis oualaniensis) to assist genome annotation. We annotated 33,406 protein-coding genes supported by evidence, and the genome completeness estimated by BUSCO reached 92%. Repetitive regions cover 49.17% of the genome. Conclusions: This annotated draft genome of A. dux provides a critical resource to investigate the unique traits of this species, including its gigantism and key adaptations to deep-sea environments.
    Materialart: Article , PeerReviewed
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  • 20
    Publikationsdatum: 2023-02-08
    Beschreibung: Parasites are arguably among the strongest drivers of natural selection, constraining hosts to evolve resistance and tolerance mechanisms. Although, the genetic basis of adaptation to parasite infection has been widely studied, little is known about how epigenetic changes contribute to parasite resistance and eventually, adaptation. Here, we investigated the role of host DNA methylation modifications to respond to parasite infections. In a controlled infection experiment, we used the three-spined stickleback fish, a model species for host-parasite studies, and their nematode parasite Camallanus lacustris. We showed that the levels of DNA methylation are higher in infected fish. Results furthermore suggest correlations between DNA methylation and shifts in key fitness and immune traits between infected and control fish, including respiratory burst and functional trans-generational traits such as the concentration of motile sperm. We revealed that genes associated with metabolic, developmental and regulatory processes (cell death and apoptosis) were differentially methylated between infected and control fish. Interestingly, genes such as the neuropeptide FF receptor 2 and the integrin alpha 1 as well as molecular pathways including the Th1 and Th2 cell differentiation were hypermethylated in infected fish, suggesting parasite-mediated repression mechanisms of immune responses. Altogether, we demonstrate that parasite infection contributes to genome-wide DNA methylation modifications. Our study brings novel insights into the evolution of vertebrate immunity and suggests that epigenetic mechanisms are complementary to genetic responses against parasite-mediated selection.
    Materialart: Article , PeerReviewed
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