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1. |
Record Nr. |
UNINA9910702439003321 |
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Autore |
Kamhawi Hani <1969-> |
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Titolo |
High-power Hall propulsion development at NASA Glenn Research Center / / Hani Kamhawi [and three others] |
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Pubbl/distr/stampa |
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Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2014 |
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Descrizione fisica |
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1 online resource (20 pages) : color illustrations |
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Collana |
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Soggetti |
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Hall thrusters |
Propulsion system performance |
Propulsion system configurations |
Solar electric propulsion |
Near Earth objects |
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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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Title from title screen (viewed on Dec. 4, 2014). |
"April 2014." |
"Prepared for the 63rd International Astronautical Congress (IAC 2012) sponsored by the International Astronautical Federation, Naples, Italy, October 1-5, 2012." |
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Nota di bibliografia |
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Includes bibliographical references (pages 19-20). |
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2. |
Record Nr. |
UNINA9910828218003321 |
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Autore |
Bakeman Roger |
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Titolo |
Sequential analysis and observational methods for the behavioral sciences / / Roger Bakeman, Vicenç Quera [[electronic resource]] |
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Pubbl/distr/stampa |
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Cambridge : , : Cambridge University Press, , 2011 |
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ISBN |
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1-139-17966-7 |
1-107-22654-6 |
1-283-38250-4 |
1-139-18939-5 |
9786613382504 |
1-139-01734-9 |
1-139-18809-7 |
1-139-19069-5 |
1-139-18347-8 |
1-139-18578-0 |
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Descrizione fisica |
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1 online resource (xvi, 183 pages) : digital, PDF file(s) |
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Classificazione |
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Disciplina |
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Soggetti |
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Psychology - Research |
Social sciences - Research |
Sequential analysis |
Observation (Psychology) - Methodology |
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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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Title from publisher's bibliographic system (viewed on 05 Oct 2015). |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Cover; SEQUENTIAL ANALYSIS AND OBSERVATIONAL METHODS FOR THE BEHAVIORAL SCIENCES; Title; Copyright; CONTENTS; FIGURES; PREFACE; 1 Introduction to Observational Methods; SYSTEMATIC QUANTITATIVE MEASUREMENT VERSUS QUALITATIVE NARRATIVE; CORRELATIONAL VERSUS EXPERIMENTAL DESIGNS; PREDICTOR VERSUS OUTCOME VARIABLES; VARIABLES, UNITS, AND SESSIONS; WHY USE OBSERVATIONAL METHODS?; SEQUENTIAL ANALYSIS OF BEHAVIOR; SUMMARY; 2 Coding Schemes and Observational Measurement; WHERE DO CODING SCHEMES COME FROM?; MUST CODES BE MUTUALLY EXCLUSIVE AND EXHAUSTIVE?; GRANULARITY: MICRO TO MACRO |
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CONCRETENESS: PHYSICALLY TO SOCIALLY BASED CODESCODES VERSUS RATING SCALES; THE CODING MANUAL; SUMMARY; 3 Recording Observational Data; UNTIMED-EVENT RECORDING; TIMED-EVENT RECORDING; INTERVAL RECORDING; Partial-Interval or One-Zero Sampling; Momentary or Instantaneous Sampling; Whole-Interval Sampling; SELECTED-INTERVAL RECORDING; LIVE OBSERVATION VERSUS RECORDED BEHAVIOR; DIGITAL RECORDING AND COMPUTER-ASSISTED CODING; SUMMARY; 4 Representing Observational Data; A SEQUENTIAL DATA INTERCHANGE STANDARD (SDIS); REPRESENTING TIME; SINGLE-CODE EVENT SEQUENCES; TIMED-EVENT AND STATE SEQUENCES |
INTERVAL AND MULTICODE EVENT SEQUENCESA UNIVERSAL CODE-UNIT GRID; ALTERNATIVES: SPREADSHEET AND STATISTICAL PACKAGE GRIDS; DATA MANAGEMENT AND FILE FORMATS; SUMMARY; 5 Observer Agreement and Cohen's Kappa; POINT-BY-POINT VERSUS SUMMARY AGREEMENT; THE CLASSIC COHEN'S KAPPA; WHEN IS KAPPA BIG ENOUGH?; Is Statistical Significance Useful?; Observer Bias and Kappa Maximum; Observer Accuracy, Number of Codes, and Their Prevalence; Standards for Kappa (Number of Codes Matters); COMPARING AN OBSERVER WITH A GOLD STANDARD; Agreement and Reliability; Errors of Commission and Omission; SUMMARY |
6 Kappas for Point-by-Point AgreementEVENT-BASED AGREEMENT: THE ALIGNMENT PROBLEM; TIME-BASED AGREEMENT: INFLATED COUNTS?; EVENT-BASED AGREEMENT FOR TIMED-EVENT SEQUENCES; INTERVAL-BASED AGREEMENT USING COHEN'S KAPPA; WEIGHTED KAPPA: WHEN DISAGREEMENTS DIFFER IN SEVERITY; ARE ALL KAPPAS OVERRATED?; SUMMARY; 7 The Intraclass Correlation Coefficient (ICC) for Summary Measures; RELATIVE VERSUS ABSOLUTE AGREEMENT; TARGETS AND SESSIONS; RELATIVE AND ABSOLUTE ICCS; SUMMARY; 8 Summary Statistics for Individual Codes; BASIC STATISTICS FOR INDIVIDUAL CODES; Frequency; Relative frequency; Rate |
Vulnerability to Zero Cells |
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Sommario/riassunto |
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Behavioral scientists - including those in psychology, infant and child development, education, animal behavior, marketing and usability studies - use many methods to measure behavior. Systematic observation is used to study relatively natural, spontaneous behavior as it unfolds sequentially in time. This book emphasizes digital means to record and code such behavior; while observational methods do not require them, they work better with them. Key topics include devising coding schemes, training observers and assessing reliability, as well as recording, representing and analyzing observational data. In clear and straightforward language, this book provides a thorough grounding in observational methods along with considerable practical advice. It describes standard conventions for sequential data and details how to perform sequential analysis with a computer program developed by the authors. The book is rich with examples of coding schemes and different approaches to sequential analysis, including both statistical and graphical means. |
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3. |
Record Nr. |
UNINA9910140174603321 |
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Autore |
Butterss Philip |
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Titolo |
Adelaide : a literary city / / edited by Philip Butterss [[electronic resource]] |
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Pubbl/distr/stampa |
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University of Adelaide Press, 2013 |
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Adelaide : , : The University of Adelaide Press, , 2013 |
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Descrizione fisica |
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1 online resource (xii, 266 pages) : digital, PDF file(s) |
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Collana |
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Open Access e-Books |
Knowledge Unlatched |
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Disciplina |
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Soggetti |
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Australian literature - Australia - South Australia - History and criticism |
Adelaide (S.A.) In literature |
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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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Title from publisher's bibliographic system (viewed on 02 Oct 2015). |
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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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Adelaide as literary city : introduction / Philip Butterss -- Acts of writing / Kerryn Goldsworthy -- Colonial wordsmith: George Isaacs in Adelaide, 1860-1870 / Anne Black -- Scots and Scottish literature in literary Adelaide / Graham Tulloch -- 'An entertaining young genious' : C.J. Dennis and Adelaide / Philip Butterss -- Adelaide around 1935 : stories of herself when young / Susan Sheridan -- Adelaide and the country : the literary dimension / Jill Roe -- 'Fearful affinity': Jindyworobak primitivism / Peter Kirkpatrick -- The Athens of the south / Alison Broinowski -- Max Harris : a phenomenal Adelaide literary figure / Betty Snowden -- Geoffrey Dutton : little Adelaide and New York Nowhere / Nicholas Jose -- New York nowhere : meditations and celebrations, Neurology Ward, The New York Hospital / Geoffrey Dutton -- Coffee with Ken : Ken Bolton's Adelaide / Jill Jones -- 'A dozy city' : Adelaide in J.M. Coetzee's Slow man and Amy T. Matthew's End of the night girl / Gillian Dooley. |
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Sommario/riassunto |
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From the tentative beginnings of European settlement to today's flourishing writing scene, Adelaide has always been a literary city. Novelists, poets and playwrights have lived here; readers have pored over books, sharing them and discussing them; literary celebrities have visited and sometimes stayed; writers have encouraged each other and |
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fought with each other. Adelaide is literary, too, in the sense of having been written about - sometimes with love, sometimes with scorn. Literature has been important not only to the city's cultural life but to its identity, to the way it has been seen and, most importantly, to the way it has seen itself. |
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4. |
Record Nr. |
UNISA996212889803316 |
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Titolo |
The journal of North African studies |
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Pubbl/distr/stampa |
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London : , : Frank Cass, , 1996- |
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Abdingdon, Oxford : , : Taylor & Francis Group |
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ISSN |
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Disciplina |
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Soggetti |
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Periodicals. |
Africa, North Periodicals |
Afrique du Nord Périodiques |
North Africa |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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Note generali |
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