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  • 1
    Online-Ressource
    Online-Ressource
    Cham :Springer International Publishing AG,
    Schlagwort(e): Outer space-Exploration. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (374 pages)
    Ausgabe: 1st ed.
    ISBN: 9783030250218
    Serie: Space and Society Series
    Sprache: Englisch
    Anmerkung: Intro -- Foreword -- Preface -- Acknowledgements -- Contents -- 1 An Introduction to Space Anthropology -- 1.1 Introduction -- 1.1.1 Definitions -- 1.1.2 Objectives -- 1.2 Models of Space Settlement -- 1.3 Space and Time Contexts for Human Space Settlement -- 1.3.1 Space -- 1.3.2 Time -- 1.4 Human Scales of Adaptation and Space Settlement: The Life Course -- 1.5 Human Scales of Adaptation and Space Settlement: Habitats -- 1.5.1 Terrestrially-Tethered Settlements -- 1.5.2 Independent Colonies on Other Solar System Bodies -- 1.5.3 Independent Colonies Aboard 'Closed-System' Spacecraft -- 1.6 Concluding Comments -- 1.6.1 Prescription and Prediction in Space Settlement Planning -- 1.7 Summary Points -- References -- 2 Individual Hominin Biology Beyond Earth -- 2.1 Introduction -- 2.2 Beyond-Earth Mammalian Reproduction -- 2.2.1 Spermatogenesis and Sperm Health -- 2.2.2 Oogenesis and Egg Health -- 2.2.3 Fertilization and Implantation -- 2.3 Beyond-Earth Mammalian Growth -- 2.3.1 Gastrulation -- 2.3.2 Embryogenesis -- 2.3.3 Development -- 2.4 Radiation and Mutagenesis Beyond Earth -- 2.5 Beyond-Earth Mammalian Ageing, Senescence and the End of the Life Cycle -- 2.6 Adaptive Recommendations for Individual Health Beyond Earth -- 2.6.1 Spermatogenesis, Oogenesis and Fertilization -- 2.6.2 Gastrulation, Embryogenesis and Development -- 2.6.3 Infancy -- 2.6.4 Childhood and Adolescence -- 2.6.5 Reproductive Adulthood -- 2.6.6 Postreproductive Adulthood -- 2.7 Conclusions and Recommendations -- 2.8 Summary Points -- References -- 3 Population Genetics of Human Space Settlement -- 3.1 Introduction -- 3.2 Essential Population Genetics Relating to Human Space Settlement -- 3.2.1 Mutation -- 3.2.2 Migration -- 3.2.3 Selection -- 3.2.4 Drift -- 3.2.5 The Founder Effect -- 3.2.6 Inbreeding, Allee Effects and the Extinction Vortex -- 3.2.7 Review. , 3.3 Population Issues in Closed Settlements: Effective Population (Ne), Minimum Viable Population (MVP) and Census Population (Nc) -- 3.3.1 Survey of Effective Population (Ne), Minimum Viable Population (MVP) and Census Population (Nc) Estimates for Various Life Forms -- 3.4 Estimating and Modeling a Viable Population for a Five-Generation, Isolated, Beyond-Earth Human Colony -- 3.4.1 A Note on Demographic Structure -- 3.4.2 Recommendations Regarding Founding Populations Beyond Earth -- 3.4.3 The Question of Speciation -- 3.5 Worldship Population Studies -- 3.5.1 Time and Space Boundaries of the Thoughtscape -- 3.5.2 Biological Health: Estimates of Worldship Populations to Date -- 3.5.3 Reasons for Estimate Variations for D1, Earth-Departing Interstellar Population -- 3.5.4 Biological Health: Where Are We Today on Estimates of Worldship Populations? -- 3.6 Conclusions and Recommendations -- 3.6.1 Genetic Testing and Genetic Screening -- 3.6.2 Genetic Testing -- 3.6.3 Genetic Screening -- 3.6.4 Practical Considerations for Beyond-Earth Population Diversity and Population Size -- 3.7 Summary Points -- References -- 4 Cultural Adaptations in Human Space Settlement -- 4.1 Introduction -- 4.2 Cultural Universals and Human Space Settlement -- 4.2.1 Language -- 4.2.2 Ethics -- 4.2.3 Social Roles -- 4.2.4 The Supernatural -- 4.2.5 Styles of Bodily Decoration -- 4.2.6 Family Structure -- 4.2.7 Course of Life Stages -- 4.2.8 Reproductive Behavior -- 4.2.9 Food Preferences -- 4.2.10 Aesthetics and Arts -- 4.2.11 Ultimate Sacred Postulates -- 4.3 Mechanisms and Rates of Culture Change: The Process of Ethnogenesis -- 4.4 Cultural Regulation of Biological Evolution -- 4.5 Artificial Intelligence and Cultural Evolution -- 4.6 Conclusions and Recommendations -- 4.7 Summary Points -- References -- 5 Humanity and the Migration Experience Beyond Earth. , 5.1 Introduction -- 5.2 The Biology of Species Dispersal -- 5.3 Stages of Human Emigration Beyond Earth -- 5.3.1 Stage 1: Preparation -- 5.3.2 Stage 2: Movement -- 5.3.3 Stage 3: Arrival -- 5.3.4 Stage 4: Establishment -- 5.4 Developing an Evolutionary Human Space Emigration System -- 5.5 The Emigration Experience and Human Universals -- 5.5.1 Screening Recommendations for Early-Generation Human Space Settlement -- 5.6 Conclusion and Recommendations -- 5.7 Summary Points -- References -- 6 Adaptive Lessons from Ancient Technologies and Cultures -- 6.1 Introduction -- 6.2 Lessons of Material Culture: Material Adaptation -- 6.2.1 Clothing -- 6.2.2 Hand Tools -- 6.2.3 Housing -- 6.2.4 Facilities -- 6.2.5 Transportation -- 6.2.6 Large Constructions -- 6.3 Production Systems -- 6.4 Lessons of Ancient Culture: Cultural Adaptations -- 6.4.1 The Independent Neolithic Village and the Extraterrestrial Farming Village -- 6.4.2 Learning from the Independent Neolithic Village -- 6.4.3 The Polis -- 6.5 The Features of Civilization -- 6.5.1 Civilization Feature Manifestation Beyond Earth -- 6.5.2 Lessons from the Durations of Ancient Civilizations -- 6.6 Conclusion and Recommendations -- 6.7 Summary Points -- References -- 7 Human Adaptation and Permanent Human Space Settlement -- 7.1 Introduction -- 7.2 Focus on Adaptation -- 7.2.1 Cultural Evolution and Adaptation -- 7.2.2 Adaptive Phenomena -- 7.3 Biological Adaptations in Human Space Settlement -- 7.4 Cultural Adaptations in Human Space Settlement -- 7.4.1 A Refined Set of Human Adaptive Universals -- 7.4.2 Language -- 7.4.3 Food Preferences -- 7.4.4 Art and Aesthetics -- 7.4.5 Morality, Ethics and Justice -- 7.4.6 Religion and Mythos -- 7.4.7 Nurturing and Enculturation -- 7.4.8 Kinship and Descent -- 7.4.9 Social Organization and Power Relations -- 7.4.10 Family Structure. , 7.4.11 Economic-Political Structure -- 7.4.12 Settlement Pattern -- 7.4.13 Subsistence Mode -- 7.5 Plausible Human Cultural Universal Adaptations in Early-Generation Settlements Beyond Earth -- 7.5.1 The Simple Meaning of Biocultural Adaptation -- 7.5.2 Options and Constraints in Adaptation to Life Beyond Earth -- 7.6 Applying Adaptive Tools for Designing Genuinely Adaptive Space Settlement -- 7.6.1 Anthropology and Space Settlement Planning -- 7.6.2 Biomimicry and Space Settlement Planning -- 7.6.3 Evolutionary Computing -- 7.6.4 Multiagent Simulation -- 7.6.5 Analogue Studies -- 7.7 Designing a Genuinely Adaptive Framework for Human Space Settlement -- 7.7.1 The Overarching Philosophies of Adaptive Human Space Settlement -- 7.8 Conclusion and Recommendations -- 7.9 Summary Points -- References -- Appendix: Common Critiques of the Idea of Human Space Settlement -- Index.
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  • 2
    Online-Ressource
    Online-Ressource
    New York, NY :Springer,
    Schlagwort(e): Space colonies. ; Human evolution. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: Emigrating Beyond Earth puts space colonization within the context of human evolution. Rather than focusing on the technologies and strategies needed to colonize space, the authors examine the human and societal reasons for space colonization.
    Materialart: Online-Ressource
    Seiten: 1 online resource (304 pages)
    Ausgabe: 1st ed.
    ISBN: 9781461411659
    Serie: Springer Praxis Bks.
    DDC: 325.3
    Sprache: Englisch
    Anmerkung: Intro -- Emigrating Beyond Earth -- Figures -- Contents -- Figures -- Tables -- Acknowledgements and Dedications -- About the Authors -- Preface -- Part I The Context and Uniqueness of Human Evolution and Adaptation -- 1 The Extraterrestrial Adaptation: Humanity, Evolution, and Migration into Space -- Premise 1: Human space migration Is not optional, but necessary to -- Premise 2: Human migration Into space will be the continuation of the natural processes of evolution. -- Premise 3: Anthropology the scientific study of the human species, in all Its aspects from biology to culture will be critical t -- How Anthropology Will Assist Human Space Migration -- Physical Anthropology -- Archaeology -- Cultural Anthropology -- Linguistic Anthropology -- Anthropology and Space Colonization -- An Anthropological and Evolutionary Primer for Building an Adaptatlonlst Paradigm for Human Space Migration and Colonization -- Anthropology -- Evolution -- Adaptation -- Culture -- Synthesis -- 2 Stardust: The Origins of Life, Evolution and Adaptation -- Origins of the Universe and the Solar System -- Formation of the Solar System and the Earth -- The Origins of Earth Life -- Independent Evolution of Life on Earth -- Panspermia -- The MaJor Transitions In the Evolution of Earth Life -- Transition 1: Replicating Molecules to Populations of Molecules In Compartments -- Transition 2: Unlinked Repllcators to Chromosomes -- Transition 3: RNA to DNA -- Transition 4: Prokaryotes to Eukaryotes -- Transition 5: Asexual Replication to Sexual Replication -- Transition 6: Protists to Multicellular Organisms -- Transition 7: Eusoclal Societies -- Transition 8: Language and Symbolism -- Larger Revolutions In the Evolution of Earth Life -- Lessons from the Evolution of Earth Life -- Early Homlnln Origins and Evolution -- Adaptive Evolutionary History of the Primate Order. , The Early Homlnlns -- Why Blpedalism? -- The Australopltheclnes -- Gracile australopithecines -- Robust australopithecines -- Evolution of Early Homo -- Evolutional Fate of the Australopltheclnes -- The World of Early Homo -- Increased Brain Volume -- Increased Stone Tool Use -- Increased Animal Tissue Consumption -- Increased Body Stature -- Decreased Tooth Size -- Early Homlnln Ecology, Behavior and Culture -- Adaptive Lessons for Human Space Colonization -- 3 The Adaptive Suite of Genus Homo: Cognitive Modernity and Niche Construction -- Evolution of the Modern Mind -- The Donald Model: Representing Reality -- Echoes of Representation -- The Mlthen Model: Cognitive Fluidity -- Echoes of Fluidity -- Synthesis: One Mind, Two Models? -- Major Adaptations in Human Subsistence and Social Organization -- Niche Construction and MaJor Adaptations In the Evolution of Homo -- Adaptations of the Genus Homo: Overview and Lessons for Human Space Colonization -- Part II Arguments For and A gainst Human Space Colonization -- 4 A Choice of Catastrophes: Common Arguments for Space Colonization -- Extinction -- Civilization Collapse -- Natural Threats to Humanity and Civilization -- The End-Ordovician Mass Extinction -- The Great Dying": The End-Permian Extlndlon -- The End-Cretaceous Mass Extlndlon -- Extinction of Humanity vs Extinction of Civilization -- Human Threats to Humanity and Civilization -- Civilization Collapse: Where Are the Maya? -- Splendid Isolation: The Great Leap Backward of Ming Dynasty China -- Nuclear Conflict -- Pandemics -- The Worst-Case Scenario -- The Only Way Out Is Up -- 5 False Choices: Common Objections to Human Space Colonization -- Introduction -- The Usual Objections: Humans Cannot Colonize Space -- Space Colonization Would Be Too Technically Challenging -- Humanity Is Not Meant to Live In Space. , The Usual ObJections: Humans Should Not Colonize Space -- Space Colonization Would Cost Money That Should be Spent on Earth Problems -- Space Colonization Will Only Move Human Problems Off of Earth -- Space Colonization Would Simply Be An Unnatural, Technocratic Project -- Space Colonization Would Be Immoral -- Conclusions -- Part III Human Adaptation To Space: Lessons From The Past And Plans For The Future -- 6 Starpaths: Adaptation to Oceania -- Oceania: Initial Colonization of the Westem Pacific -- The uplu Culture -- Laplta Subsistence -- Lapita Raw Materials and Tools -- Lapita Social Organization -- Post-Laplta Voyagen and Colonists of the Padftc -- Traditional polynesian Sailing Vessels -- Traditional Polynesian Navigation -- Traditional Polynesian Salllng Voyages -- The Traditional Polynesian Voyaging Ethos of Exploration -- Oceanic Adaptive Lessons for Human Space Colonization -- 7 Building an Adaptive Framework for Human Space Colonization -- A Closer Look at Adaptation -- Defining Adaptation -- Limitations to Humanity → Increasing Human Options -- Barely Possible → Possible and Routine -- Destiny/March of Progress → Human-Directed Evolution -- Costly Luxury → Responsible Investment -- Spinoff Mentality → Survival Mentality -- Technospeak → Common Speech -- Principles of an Evolutionary/Adaptive Framework for Human Space Colonization -- Values -- Build Towards Evolutionary Success -- Use Adaptive Principles -- Use the Potential of Exaptlon -- Remember Proactlon -- Use of Nature-Based & -- : Evolutionary Technologies -- Use Technology for Humanity/Build Better Information Ecologies -- Generate Cognitive Variation and Creativity by Encouraging Do-lt Yourself Projects -- Continue Pure-Knowledge Research In Biology, Adaptation and Extinction, and Learn From Them -- Crow More Effective Human Space Colonization Decision Cultures. , Work to Human Strengths, and Beware Human Weaknesses -- Strengths -- Weaknesses -- Synthesis -- 8 Distant Lands Unknown: Informed Speculation on the Human Future in Space -- Where Can We Co? The Moon -- Where Can We Go? Mars -- Farther Afield: Worlds Beyond our Sun -- What Will Change In Human Extraterrestrial Cultures? -- What Will Change In Human Extraterrestrial Biology? -- Mutagenesis -- Founder Effect -- Holoblont Evolution -- Communicable Disease -- Minimum Viable Population -- Domesticate Health -- The "Other"? -- Here There Be Dragons -- Bibliography -- References to Chapter 1 -- References to Chapter 2 -- References for Chapter 3 -- References to Chapter 4 -- References to Chapter 5 -- References to Chapter 6 -- References to Chapter 7 -- References to Chapter 8 -- Index.
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  • 3
    Publikationsdatum: 2024-03-15
    Beschreibung: Ocean acidification (OA) is predicted to be a major driver of ocean biodiversity change. At projected rates of change, sensitive marine taxa may not have time to adapt. Their persistence may depend on pre-existing inter-individual variability. We investigated individual male reproductive performance under present-day and OA conditions using two representative broadcast spawners, the sea urchins Lytechinus pictus and Heliocidaris erythrogramma. Under the non-competitive individual ejaculate scenario, we examined sperm functional parameters (e.g. swimming speed, motility) and their relationship with fertilization success under current and near-future OA conditions. Significant inter-individual differences in almost every parameter measured were identified. Importantly, we observed strong inverse relationships between individual fertilization success rate under current conditions and change in fertilization success under OA. Individuals with a high fertilization success under current conditions had reduced fertilization under OA, while individuals with a low fertilization success under current conditions improved. Change in fertilization success ranged from −67% to +114% across individuals. Our results demonstrate that while average population fertilization rates remain similar under OA and present-day conditions, the contribution by different males to the population significantly shifts, with implications for how selection will operate in a future ocean.
    Schlagwort(e): Alkalinity, total; Alkalinity, total, standard error; Animalia; Aragonite saturation state; Average path velocity; Average path velocity, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Bottles or small containers/Aquaria (〈20 L); Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard error; Carbonate ion; Carbonate ion, standard error; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Curvilinear velocity; Curvilinear velocity, standard deviation; Echinodermata; Event label; EXP; Experiment; Fertilization success rate; Fertilization success rate, standard deviation; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Heliocidaris erythrogramma; Laboratory experiment; Linearity, standard deviation; Linearity index; Lytechinus pictus; Milk_Beach; North Pacific; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error; pH; pH, standard error; Registration number of species; Reproduction; Salinity; Salinity, standard error; Single species; South Pacific; Species; Sperm motility; Sperm motility, standard deviation; Straight line velocity; Straight line velocity, standard error; Straightness; Straightness, standard deviation; Temperate; Temperature, water; Temperature, water, standard error; Treatment; Type; Uniform resource locator/link to reference; Wobble; Wobble, standard deviation
    Materialart: Dataset
    Format: text/tab-separated-values, 372 data points
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  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 91 (1984), S. 0 
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Materialart: Digitale Medien
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  • 5
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Biochemistry 29 (1990), S. 5043-5049 
    ISSN: 1520-4995
    Quelle: ACS Legacy Archives
    Thema: Biologie , Chemie und Pharmazie
    Materialart: Digitale Medien
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  • 6
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 73 (1966), S. 0 
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Materialart: Digitale Medien
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  • 7
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Industrial & engineering chemistry research 29 (1990), S. 49-58 
    ISSN: 1520-5045
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Materialart: Digitale Medien
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  • 8
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Marine mammal science 13 (1997), S. 0 
    ISSN: 1748-7692
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie
    Notizen: A simple photographic technique was developed to indirectly estimate body mass data for southern elephant seal (Mirounga leonina) cows (postlactation), yearlings, and immature males and females. Regressions of mass on both photographic and morphometric variables (together and separately) yielded useful, predictable models. Using such variables, the best estimation of the actual mass was for postlactation cows, with a 95% confidence interval of ± 2.66% of the predicted body mass. Although combining photographic and morphometric variables produced the most reliable models specifically for cows and yearlings, the most practical model contained only the morphometric variables length and girth squared. Side area was the best correlated single photographic variable and this corresponded with other studies. Photogrammetry could be useful when animals cannot be sedated and are located on a flat surface, but it does require animals to be motionless when approached. Thus, the procedure may be more suited to bulls rather than other age classes and could have a role in studies where large numbers of mass estimations are rapidly required. If sedation is utilized in smaller animals, then the use of body length and girth is the most suitable indirect mass estimation technique to avoid the use of heavy weighing equipment.
    Materialart: Digitale Medien
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  • 9
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    International Journal of Radiation Applications & Instrumentation. Part D, 17 (1990), S. 417-418 
    ISSN: 1359-0189
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Elektrotechnik, Elektronik, Nachrichtentechnik , Physik
    Materialart: Digitale Medien
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  • 10
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    International Journal of Radiation Applications & Instrumentation. Part D, 17 (1990), S. 409-410 
    ISSN: 1359-0189
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Elektrotechnik, Elektronik, Nachrichtentechnik , Physik
    Materialart: Digitale Medien
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