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  • Taylor & Francis  (3,755)
  • transcript Verlag  (1,809)
  • 2020-2024  (5,564)
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  • 1
    Publication Date: 2024-06-06
    Description: Sponges (Porifera) are one of the most ancient animals present on the planet. They are aquatic, filter-feeding sessile metazoans that rely on asexual and sexual reproduction. These animals have a long history on Earth and had plenty of time to develop different reproductive strategies. Here, we review different aspects of the physiology of reproduction in Porifera. This chapter is divided into six sections. In the first section, we present general features of sponge reproduction, such as factors that trigger the onset of their reproduction, as well as the periodicity of their reproductive cycles. The molecular basis of the hormonal control of gametogenesis is presented although sponges have no endocrine system. The second section deals with gametogenesis, 2including how sex and the germline are determined and maintained in this group, how oocytes and spermatozoa are formed and nourished, and how they behave once released. The third section reviews different topics about the reproductive mode. Here, we discuss the dichotomy in reproductive mode: oviparity vs. viviparity, the spatial distribution of the reproductive elements in the sponge tissue, the effect of symbiosis in reproduction (and vice-versa), and energetic trade-offs during reproduction. The fourth section describes fertilization, and we cover the factors controlling the spawning events and how the sperm are attracted and recognized by the egg. The diversity of developmental modes, the molecular control of sponge embryonic development, and the maternal-embryo relationship are discussed in the fifth section. Finally, in the sixth section, the types of asexual reproduction, factors influencing budding, gemmulation, hibernation, and gemmule development are described. Knowledge about the physiology of reproduction of sponges is still fragmentary and based on studies in very few species. Consequently, there are many generalizations that need further investigation. However, evidence-based on morphological, experimental, and molecular data demonstrates that their physiology is not very different from that of other metazoans
    Type: Book chapter , PeerReviewed
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  • 2
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    Taylor & Francis
    Publication Date: 2024-05-23
    Description: The extent of our duties to mitigate climate change is commonly conceptualized in terms of temperature goals like the 1.5°C and the 2°C target and corresponding emissions budgets. While I do acknowledge the political advantages of any framework that is relatively easy to understand, I argue that this particular framework does not capture the true extent of our mitigation duties. Instead I argue for a more differentiated approach that is based on the well-known distinction between subsistence and luxury emissions. At the heart of this approach lies the argument that we have no budget of substantial, net-positive luxury emissions left. In a world in which dangerous climate change has begun, we must expect all further substantial, net-positive luxury emissions to cause harm. Since they lack the kind of justification needed for them to be nevertheless permissible, I conclude that we must stop emitting them with immediate effect. I also briefly discuss the difficult case of subsistence emissions and offer some first thoughts on the morality of a third category of emissions, what I call ‘transition emissions’.
    Type: Article , PeerReviewed
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  • 3
    Publication Date: 2024-05-21
    Description: Misterbianco, located on the southern slope of Mt. Etna (eastern Sicily), was destroyed in the past by two catastrophic events that raised the old town to the ground. The first was the great eruption of 1669, whose lava front buried dozens of villages encountered along its path, entirely destroying the architectural heritage of Etna's southern flank. The second event was the disastrous 1693 Val di Noto earthquake, which caused major destruction throughout south-eastern Sicily, also damaging the few still standing buildings in the town. The GPR survey performed at this site, 350 years after the eruption, allowed a first attempt of planimetric reconstruction of the San Nicolò Church. Starting from the site history, we present the results of an integrated approach that involves history, volcanology and geophysics aimed at addressing future archaeological excavations for the protection of archaeological and monumental assets in a difficult setting as this volcanic environment.
    Description: Published
    Description: 42-50
    Description: JCR Journal
    Keywords: GPR, SfM,cultural heritage,Etna, 1669 eruption ; 04.02. Exploration geophysics
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 4
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    transcript Verlag
    Publication Date: 2024-05-15
    Description: Den Kern einer dialektischen und materialistischen Philosophie, die einen Weltbegriff begründen will, bildet die Kategorie »Widerspiegelung«. Sie hat primär eine ontologische und daraus abgeleitet eine erkenntnistheoretische Bedeutung. Ausgehend von Leibniz und Hegel, von Marx und Lenin hat Hans Heinz Holz in zahlreichen Publikationen eine Theorie der Widerspiegelung ausgearbeitet, die von einem exakten Gebrauch der Spiegelmetapher ausgeht. Im vorliegenden Band wird der systematische Gehalt des Widerspiegelungsbegriffs zusammengefasst und durch einen philosophiegeschichtlichen Rückblick vertieft.
    Keywords: Dialektik ; Grundlage der Philosophie ; Metapher ; Logik ; Systematische Philosophie ; Spiegel-Metapher ; Sprache ; Erkenntnistheorie ; Sprachphilosophie ; Philosophiegeschichte ; Philosophie ; Language ; Epistemology ; Philosophy of Language ; History of Philosophy ; Philosophy ; thema EDItEUR::C Language and Linguistics::CF Linguistics::CFA Philosophy of language ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy::QDH Philosophical traditions and schools of thought ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy::QDT Topics in philosophy::QDTK Philosophy: epistemology and theory of knowledge
    Language: German
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  • 5
    Publication Date: 2024-05-15
    Description: Learn how to facilitate scientific inquiry projects by getting out of the classroom and connecting to the natural environment—in your schoolyard, or in your community! Providing a contemporary perspective on how to do scientific inquiry in ways that can make teachers’ lives easier and students’ experiences better, this book draws on authentic inquiry, engaging with communities, and teaching through project-based learning to help students design and carry out scientific inquiry projects that are grounded in their local places. This accessible guide will help you to develop skills around facilitation, team building, and learning outdoors in schoolyards and parks, acting as a go-to toolkit for teachers to help build confidence and skills in these areas. Written according to the Next Generation Science Standards, this book supports teachers in fostering community engagement and a justice-first classroom. The approachable resources included in this book will help teachers with all levels of experience succeed in empowering students grades 3–12 in their science learning. Additional support materials including template documents for student use and for teacher planning, as well as examples of real student work, are available online. The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution (CC-BY) 4.0 license
    Keywords: climate change ; instructional strategies ; NGSS ; outdoor education ; Science education ; teaching strategies
    Language: English
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  • 6
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    transcript Verlag
    Publication Date: 2024-05-13
    Description: Transstaatliche Räume sind verdichtete und relativ stabile ökonomische, politische, soziale und kulturelle Beziehungen zwischen Personen, Netzwerken und Organisationen, die Grenzen von Nationalstaaten überschreiten. Am Beispiel der Verflechtungen zwischen Deutschland und der Türkei beantworten die Beiträge folgende Fragen: Welche Formen grenzüberschreitender Tätigkeiten können wir bei Unternehmern, sozialen Bewegungen, Familien, religiösen Gemeinschaften und politischen OrgaÝ nisationen beobachten? Welche Konsequenzen haben dichte transstaatliche Netze für die Integration von ImmigrantInnen in DeutschÝ land und in der Türkei, für die Zivilgesellschaften und die beteiligten Staaten?
    Keywords: Political Science ; Globalization ; Space ; Politics ; European Politics ; International Relations ; Turkey ; Deutschland ; Einwanderung ; Staatsbürgerschaft ; Türkei ; thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPS International relations::JPSN International institutions ; thema EDItEUR::1 Place qualifiers::1Q Other geographical groupings: Oceans and seas, historical, political etc::1QF Political, socio-economic, cultural and strategic groupings::1QFE EU (European Union)
    Language: German
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  • 7
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    transcript Verlag
    Publication Date: 2024-05-13
    Description: BSE, Vogelgrippe oder Gammelfleisch - diese Stichworte sind ein fester Bestandteil der massenmedialen Berichterstattung. Welchen Stellenwert haben aber solche Ereignisse für die Menschen im Alltag? Wie arrangieren sie sich mit der permanenten Skandalisierung? Welche Skandale lösen bei ihnen überhaupt noch Irritationen aus? Diese Fragen bilden die Grundlage für eine empirisch-soziologische Untersuchung des alltäglichen Umgangs mit Lebensmittelskandalen. Entgegen anderen Untersuchungen geht diese Studie nicht von einer allgemeinen Betroffenheit und Gefährdungswahrnehmung aus, sondern arbeitet anhand von qualitativen Interviews unterschiedliche subjektive Erfahrungen, Deutungen, Reaktionen und Rechtfertigungen heraus und rekonstruiert diese in einer Typologie der individuellen Bewältigungsmuster.
    Keywords: Lebensmittelskandale ; Verbraucher ; Risiko ; Unsicherheit ; Gesellschaft ; Esskultur ; Konsum ; Soziologie ; Society ; Food Studies ; Consumption ; Sociology ; thema EDItEUR::P Mathematics and Science::PD Science: general issues::PDA Philosophy of science
    Language: German
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  • 8
    Publication Date: 2024-05-13
    Description: With a focus on migrant narratives, or the storytelling about migration, this volume considers the ways in which migration is and has been shaped by individual and collective experiences of agency, belonging and community. Driven by an agenda of deep listening, each chapter presents a narrative directly derived from qualitative research, an outline of the methodological framing as well as narrative analysis. Through close attention to the narrative, its performative aspects and its ruptures and silences, authors identify patterns and material in the fabric of such telling and retelling of stories that open up new perspectives on the migrant experience. This book develops a methodology of ""dwelling with stories"" that allows for sustained and slow interrogation of the migrant experience and the accompanying decisions that shape narratives around mobility across borders. Its structure is innovative by emphasising the migrant voice and reflecting on the scholars’ positionality, while also offering new theoretical contributions that will advance the field of narrative analysis. The book will appeal to academics, students and practitioners in a wide range of subject areas within the humanities and social sciences, including anthropology, sociology, human geography, migration/refugee/diaspora studies and oral history.
    Keywords: migration,narratives,gender,agency,dwelling with stories,belonging,community,rupture,trauma,loss,migrant experience,performance,performativity,deep listening,methodology,diaspora,sociology,anthropology ; thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHB Sociology::JHBC Social research and statistics ; thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBS Social groups, communities and identities::JBSL Ethnic studies::JBSL1 Ethnic groups and multicultural studies ; thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHB Sociology
    Language: English
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  • 9
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    transcript Verlag | transcript Verlag
    Publication Date: 2024-05-13
    Description: Die Corona-Pandemie hat auch im kulturellen Bereich einen Wandel angestoßen. Was braucht Kunst nach der Krise? Welche Konzepte der Kulturförderung waren und sind hilfreich? Das interdisziplinäre Team analysiert in zwölf Teilstudien Wirkmechanismen und Potenziale kulturpolitischer Instrumentarien. Dabei fokussieren sie auf Aspekte der künstlerischen Produktion, des Produktions- und Spielbetriebs, der Radiuserweiterung sowie der Kultur- und Förderpolitik. Ausgehend von dieser Bestandsaufnahme formulieren sie Handlungsempfehlungen für eine zukunftsgerichtete Theaterlandschaft. Die erweiterte digitale Ausgabe gibt im Anschluss einen vertieften Einblick in die verschiedenen Studien und ihre Ergebnisse.
    Keywords: Kulturmanagement ; Theater ; Darstellende Kunst ; Förderung ; Kulturpolitik ; Kunst ; Nachhaltigkeit ; Diversität ; Künstliche Intelligenz ; Kulturförderung ; Freie Szene ; Stipendien ; Spielbetrieb ; Theatermanagement ; Theaterwissenschaft ; Cultural Management ; Theatre ; Promotion ; Cultural Policy ; Art ; Sustainability ; Diversity ; Artificial Intelligence ; Cultural Funding ; Free Scene ; Scholarships ; Game Operation ; Theatre Management ; Theatre Studies ; thema EDItEUR::A The Arts::AT Performing arts::ATD Theatre studies::ATDS Theatre management ; thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPQ Central / national / federal government::JPQB Central / national / federal government policies
    Language: German
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  • 10
    Publication Date: 2024-05-13
    Description: Living with Energy Poverty: Perspectives from the Global North and South expands our collective understanding of energy poverty and deepens our recognition of the phenomenon by engaging with the lived experiences of energy-poor households across different contexts. Understanding the lived experience of energy poverty is an essential component in the design of any effort to alleviate what is fundamentally a deep-rooted, multi-faceted, wickedly complex problem. This requires a nuanced understanding of the causal factors and the research methods that can respond to the flexible spatial and temporal nature of the condition, as well as its wellbeing and justice implications. Drawing together the expertise and connectedness of authors from the Global South and North, this book presents novel approaches to understanding the often hidden forms of domestic energy deprivation. Case studies from 20 countries provide critical perspectives on this phenomenon while analysing the policy practices, government strategy, and sustainability implications of divergent manifestations. The book takes a multidimensional perspective, challenging the bias towards energy production and service provision, which often do not align with the aspirations and realities of energy households across global contexts, thus facilitating a useful dialogue on the nature of energy poverty. The book is a timely source for policymakers, practitioners, and scholars seeking fresh, diverse insights into the everyday reality of energy poverty and wanting to better understand the challenges a people-centred, just energy transition can present.
    Keywords: hidden energy poverty,energy vulnerability,fuel poverty,energy access,energy justice ; thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNC Applied ecology ; thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPQ Central / national / federal government::JPQB Central / national / federal government policies ; thema EDItEUR::P Mathematics and Science::PH Physics::PHD Classical mechanics::PHDY Energy
    Language: English
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