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1. |
Record Nr. |
UNINA9910457213603321 |
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Autore |
Streeck Jürgen |
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Titolo |
Social order in child communication [[electronic resource] ] : a study in microethnography / / Jürgen Streeck |
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Pubbl/distr/stampa |
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Amsterdam ; ; Philadelphia, : J. Benjamins Pub. Co., 1983 |
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ISBN |
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1-283-35945-6 |
9786613359452 |
90-272-8031-2 |
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Descrizione fisica |
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1 online resource (138 p.) |
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Collana |
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Pragmatics & beyond, , 0166-6258 ; ; 4:8 |
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Disciplina |
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Soggetti |
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Interpersonal communication in children |
Interpersonal communication |
Social interaction in children |
Social interaction |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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SOCIALORDER IN CHILD COMMUNICATION A Study in Microethnography; Editorial page; Title page; Copyright page; Table of contents; Acknowledgements; 0. INTRODUCTION; 1. BEYOND PRAGMATICS: THE BEHAVIORAL ORGANIZATION OF TALK; 2. THE EMERGENCE OF MICROETHNOGRAPHY; 3. PEER-GROUP INTERACTION; 4. THE STUDY: MATERIALS AND GUIDING QUESTIONS; 5. SPATIAL ORGANIZATION AND THE FORMATION OF COALITIONS; 5.1. Incidents of the formation of gender coalitions; 5.2. The structure of the territory; 5.3. Leave-taking; 6. NEGOTIATING THE PLAN OF THE ENCOUNTER; 6.1. Reconstructing participants' plans |
6.2. The notation of plans6.3. Carolyn's peer teaching; 6.4. Wallace's peer teaching; 6.5. Leola's peer teaching; 7. FRAMES, ATTENTION PATTERNS, AND STATES OF TALK; 7.1. Frames; 7.2. States of talk, attention, and participation structures; 7.3. Frames and states of talk in the peer teaching episodes; 7.3.1. Modeled instruction; 7.3.2. Learner-centered instructions; 7.3.3. Workframes; 7.3.3.1. Modeled instruction in the boys' subgroup; 7.3.3.2. Learner-initiated instructions; 7.3.3.3. |
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Cooperation among the girls; 7.3.4. Disputes; 8. FRAMES AND NORMATIVE ORDER; 9.CONCLUSION; REFERENCES |
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Sommario/riassunto |
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'Context' is a concept for linguistic analysis which has rarely been subjected to close empirical scrutiny. This volume presents an attempt to investigate in microscopic detail various processes of contextualization by which children organize their interaction 'frame by frame', achieve, sustain, and embody their working consensus on what it is that they are doing together, and thereby situate their linguistic activities. Microethnography comprises research methods of context analysis, ethnography, and conversational analysis and seeks to locate phenomena of social order in both verbal and nonv |
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2. |
Record Nr. |
UNINA9911034960003321 |
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Autore |
Mercier Bertrand |
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Titolo |
Simple Models for Understanding Nuclear Reactor Physics / / by Bertrand Mercier |
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Pubbl/distr/stampa |
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Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025 |
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ISBN |
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3-031-98532-X |
9783031985324 |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (287 pages) |
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Collana |
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Physics and Astronomy Series |
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Disciplina |
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Soggetti |
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Nuclear physics |
Nuclear engineering |
Quantum theory |
Mathematical physics |
Nuclear Physics |
Nuclear Energy |
Quantum Physics |
Theoretical, Mathematical and Computational Physics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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1. Chain reaction principle and effective multiplication factor -- 2. Reminders -- 3. Principle of fast neutron reactors -- 4. Why does it |
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make sense to slow down neutrons? -- 5. Fermi's 4-factors formula. |
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Sommario/riassunto |
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This book provides engineers with a comprehensive understanding of nuclear reactor physics and neutronics, emphasizing the importance of simple models to validate complex computational results. It explains the rationale behind neutron slowing down and offers a straightforward method to evaluate the resonance escape probability in Fermi's 4-factors formula. The book includes exercises to assess the remaining three factors and demonstrates how to derive the diffusion approximation from the Boltzmann equation. It covers both one-group and two-group diffusion models, applying them to predict the reactivity of a nuclear reactor core. Special attention is given to the selection of the migration area. Additionally, the book addresses delayed neutrons, reactor kinetics, fission product poisoning, fuel evolution, fuel management, critical size, temperature effects, and xenon oscillations. Originally written for students, it contains 28 exercises with solutions provided in the appendix, making it an invaluable resource for both learning and practical application in the field. |
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