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[null,"1.","Record Nr.",null,"UNINA9910462813803321"]
[null,null,"Autore",null,"Page Robert E"]
[null,null,"Titolo",null,"The spirit of the hive [[electronic resource] ] : the mechanisms of social evolution / / Robert E. Page"]
[null,null,"Pubbl/distr/stampa",null,"Cambridge, Mass., : Harvard University Press, 2013"]
[null,null,"ISBN",null,"0-674-07556-0"]
[{"$nulls":4},"0-674-07554-4"]
[null,null,"Descrizione fisica",null,"1 online resource (240 p.)"]
[null,null,"Disciplina",null,"595.79/9"]
[null,null,"Soggetti",null,"Beehives"]
[{"$nulls":4},"Honeybee - Behavior"]
[{"$nulls":4},"Honeybee - Evolution"]
[{"$nulls":4},"Pollen"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Front matter -- Contents -- Foreword -- Preface -- 1. Darwin's Dilemma and the Spirit of the Hive -- 2. What Is the Spirit of the Hive? -- 3. Individual Variation in Behavior -- 4. The Evolution of Polyandry -- 5. The Phenotypic Architecture of Pollen Hoarding -- 6. The Genetic Architecture of Pollen Hoarding -- 7. Reproductive Regulation of Division of Labor -- 8. Developmental Regulation of Reproduction -- 9. The Regulatory Architecture of Pollen Hoarding -- 10. A Crowd of Bees -- Acknowledgments -- Index"]
[null,null,null,"Sommario/riassunto","Charles Darwin struggled to explain how forty thousand bees working in the dark, seemingly by instinct alone, could organize themselves to construct something as perfect as a honey comb. How do bees accomplish such incredible tasks? Synthesizing the findings of decades of experiments, The Spirit of the Hive presents a comprehensive picture of the genetic and physiological mechanisms underlying the division of labor in honey bee colonies and explains how bees' complex social behavior has evolved over millions of years. Robert Page, one of the foremost honey bee geneticists in the world, sheds light on how the coordinated activity of hives arises naturally when worker bees respond to stimuli in their environment. The actions they take in turn alter the environment and so change the stimuli for their nestmates. For example, a bee detecting ample stores of pollen in the hive is inhibited "]
[{"$nulls":4},"from foraging for more, whereas detecting the presence of hungry young larvae will stimulate pollen gathering. Division of labor, Page shows, is an inevitable product of group living, because individual bees vary genetically and physiologically in their sensitivities to stimuli and have different probabilities of encountering and responding to them. A fascinating window into self-organizing regulatory networks of honey bees, The Spirit of the Hive applies genomics, evolution, and behavior to elucidate the details of social structure and advance our understanding of complex adaptive systems in nature."]
[null,"2.","Record Nr.",null,"UNINA9910496011003321"]
[null,null,"Autore",null,"Bernus Suzanne"]
[null,null,"Titolo",null,"Le fils et le neveu : Jeux et enjeux de la parenté touarègue / Suzanne Bernus, Pierre Bonte, Lina Brock, Hélène Claudot"]
[null,null,"Pubbl/distr/stampa",null,"Paris, : Éditions de la Maison des sciences de l’homme, 2013"]
[null,null,"ISBN",null,"2-7351-1579-8"]
[null,null,"Descrizione fisica",null,"1 online resource (XII-343 p.)"]
[null,null,"Soggetti",null,"Anthropology"]
[{"$nulls":4},"Touaregs"]
[{"$nulls":4},"parenté"]
[{"$nulls":4},"touareg (langue)"]
[{"$nulls":4},"Algérie"]
[{"$nulls":4},"Niger"]
[{"$nulls":4},"Berbère"]
[{"$nulls":4},"mariage"]
[{"$nulls":4},"transmission"]
[null,null,"Lingua di pubblicazione",null,"Francese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","Réunis périodiquement à l'initiative du Laboratoire d'anthropologie et de préhistoire des pays de la Méditerranée occidentale et du Laboratoire d'anthropologie sociale, les anthropologues spécialistes du monde touareg ont été confrontés à la question incontournable et pleine d'écueils de la nature et du fonctionnement des systèmes de parenté et d'alliance. Depuis la table ronde organisée en 1980 à Gif-sur-Yvette sous l'égide du Centre national de la recherche scientifique, des données nouvelles ont été recueillies sur le terrain. Les hypothèses présentées ici pour en rendre compte ont permis de renouveler le débat et de présenter un premier bilan. Il s'agit donc d'un véritable état de la question qui expose les points acquis et souligne les enjeux des discussions engagées. Pourquoi recueille-t-on des terminologies de parenté différentes d'une société à l'autre? Comment expliquer les particularités - petit nombre d'interdits, mariages pratiqués entre tous les consanguins collatéraux, préférence exprimée pour le mariage avec la cousine croisée matrilatérale - des choix matrimoniaux? Peut-on "]
[{"$nulls":4},"parler de lignages? L'approfondissement des études révèle le caractère complexe des structures de parenté et d'alliance. Dépassant les limites du monde touareg, ces recherches amènent à un réexamen critique des théories actuelles de la parenté."]