Lanalyse Statistique Du Profil Sensoriel Revisitee Par Une Approche Base De Donnees

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L'analyse statistique du profil sensoriel revisitée par une approche base de données

Author : Caroline Peltier
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (992 download)

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Book Synopsis L'analyse statistique du profil sensoriel revisitée par une approche base de données by : Caroline Peltier

Download or read book L'analyse statistique du profil sensoriel revisitée par une approche base de données written by Caroline Peltier and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lors d’une épreuve d’analyse sensorielle, des sujets préalablement entrainés dégustent desproduits et les notent à l’aide de différents descripteurs afin d’établir des profils descriptifs.De nombreuses méthodes statistiques (ACP, ANOVA...) permettent d’analyser les donnéesobtenues, afin notamment d’obtenir des résultats sur les performances des sujets, et dereprésenter les produits sur des cartes.Durant ce travail de thèse, ces méthodes statistiques ont été revisitées par l’exploitationd’un grand nombre de jeux de données issus de la SensoBase (base de données contenantplus de 1000 jeux de données de profil sensoriel). Différentes méthodes de cartographie etd’analyse des performances des sujets ont ainsi été comparées, puis des améliorations ontété proposées. La prise en compte du scaling (tendance d’un sujet à disperser ses notes plus–ou moins- que le panel) et l’adaptation de cartes à des modèles statistiques spécifiques ontété tout particulièrement étudiées.Ce travail a abouti à la documentation de certaines pratiques de l’analyse sensorielle et àl’établissement de recommandations à destination des animateurs de panel. Les différentesméthodes proposées dans cette thèse ont été implémentées sous R (librairies CVAPack,MAMCAP, MultiMAM), et sont donc directement utilisables par tout animateur de panel.Tous ces outils sont transposables dans d’autres domaines scientifiques utilisant l’êtrehumain comme instrument de mesure (psychologie, économie..).

Le nombre de sujets dans les panels d'analyse sensorielle

Author : Nadra Mammasse
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (835 download)

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Book Synopsis Le nombre de sujets dans les panels d'analyse sensorielle by : Nadra Mammasse

Download or read book Le nombre de sujets dans les panels d'analyse sensorielle written by Nadra Mammasse and published by . This book was released on 2012 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le nombre de sujets du panel détermine en grande partie le coût des études descriptives et hédoniques de l'analyse sensorielle. Une fois les risques α et β fixés, ce nombre peut théoriquement être calculé, dés lors que l'on connait la variabilité de la mesure due à l'hétérogénéité de la population visée et que l'on fixe la taille de la différence que l'on désire mettre en évidence. En général, l'ordre de grandeur du premier de ces paramètres est inconnu alors que celui du second est délicat à préciser pour l'expérimentateur. Ce travail propose une documentation systématique des valeurs prises dans la réalité par ces deux paramètres grâce à l'exploitation de deux bases de données, SensoBase et PrefBase, contenant respectivement un millier de jeux de données descriptives et quelques centaines de jeux de données hédoniques. Pratiquement, des recommandations pour la taille de panel sont établies sous forme d'abaques prenant en compte trois niveaux pour chacun des deux risques et des deux paramètres.D'autre part, ce travail étudie le nombre de sujets dans chacun des deux types de panel par une approche de ré-échantillonnage qui consiste à réduire progressivement le nombre de sujets tant que les résultats de l'analyse statistique demeurent stables. En moyenne, la taille des panels descriptifs pourrait être réduite d'un quart du nombre de sujets, mais cette moyenne cache une forte hétérogénéité selon le type de descripteurs considéré. La taille optimale des panels hédoniques serait elle très variable et cette variabilité est induite beaucoup plus par la nature et l'importance des différences entre les produits que par l'hétérogénéité des préférences individuelles. De plus, une même approche de ré-échantillonnage appliquée aux répétitions en tests descriptifs suggère que les répétitions ne sont plus nécessaires en phase de mesure, c'est-à-dire une fois le panel entraîné

Buyology

Author : Martin Lindstrom
Publisher : Currency
ISBN 13 : 0385523890
Total Pages : 274 pages
Book Rating : 4.3/5 (855 download)

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Book Synopsis Buyology by : Martin Lindstrom

Download or read book Buyology written by Martin Lindstrom and published by Currency. This book was released on 2010-02-02 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW YORK TIMES BESTSELLER • “A fascinating look at how consumers perceive logos, ads, commercials, brands, and products.”—Time How much do we know about why we buy? What truly influences our decisions in today’s message-cluttered world? In Buyology, Martin Lindstrom presents the astonishing findings from his groundbreaking three-year, seven-million-dollar neuromarketing study—a cutting-edge experiment that peered inside the brains of 2,000 volunteers from all around the world as they encountered various ads, logos, commercials, brands, and products. His startling results shatter much of what we have long believed about what captures our interest—and drives us to buy. Among the questions he explores: • Does sex actually sell? • Does subliminal advertising still surround us? • Can “cool” brands trigger our mating instincts? • Can our other senses—smell, touch, and sound—be aroused when we see a product? Buyology is a fascinating and shocking journey into the mind of today's consumer that will captivate anyone who's been seduced—or turned off—by marketers' relentless attempts to win our loyalty, our money, and our minds.

Beyond Freedom and Dignity

Author : B. F. Skinner
Publisher : Hackett Publishing
ISBN 13 : 1603840818
Total Pages : 241 pages
Book Rating : 4.6/5 (38 download)

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Book Synopsis Beyond Freedom and Dignity by : B. F. Skinner

Download or read book Beyond Freedom and Dignity written by B. F. Skinner and published by Hackett Publishing. This book was released on 2002-03-15 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this profound and profoundly controversial work, a landmark of 20th-century thought originally published in 1971, B. F. Skinner makes his definitive statement about humankind and society. Insisting that the problems of the world today can be solved only by dealing much more effectively with human behavior, Skinner argues that our traditional concepts of freedom and dignity must be sharply revised. They have played an important historical role in our struggle against many kinds of tyranny, he acknowledges, but they are now responsible for the futile defense of a presumed free and autonomous individual; they are perpetuating our use of punishment and blocking the development of more effective cultural practices. Basing his arguments on the massive results of the experimental analysis of behavior he pioneered, Skinner rejects traditional explanations of behavior in terms of states of mind, feelings, and other mental attributes in favor of explanations to be sought in the interaction between genetic endowment and personal history. He argues that instead of promoting freedom and dignity as personal attributes, we should direct our attention to the physical and social environments in which people live. It is the environment rather than humankind itself that must be changed if the traditional goals of the struggle for freedom and dignity are to be reached. Beyond Freedom and Dignity urges us to reexamine the ideals we have taken for granted and to consider the possibility of a radically behaviorist approach to human problems--one that has appeared to some incompatible with those ideals, but which envisions the building of a world in which humankind can attain its greatest possible achievements.

Chemical Product Design

Author : E. L. Cussler
Publisher : Cambridge University Press
ISBN 13 : 9780521791830
Total Pages : 152 pages
Book Rating : 4.7/5 (918 download)

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Book Synopsis Chemical Product Design by : E. L. Cussler

Download or read book Chemical Product Design written by E. L. Cussler and published by Cambridge University Press. This book was released on 2001-04-16 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, the chemical industry has been dominated by the manufacture of bulk commodity chemicals such as benzene, ammonia, and polypropylene. However, over the last decade a significant shift occurred. Now most chemical companies devote any new resources to the design and manufacture of specialty, high value-added chemical products such as pharmaceuticals, cosmetics, and electronic coatings. Although the jobs held by chemical engineers have also changed to reflect this altered business, their training has remained static, emphasizing traditional commodities. This ground-breaking text starts to redress the balance between commodities and higher value-added products. It expands the scope of chemical engineering design to encompass both process design and product design. The authors use a four-step procedure for chemical product design - needs, ideas, selection, manufacture - drawing numerous examples from industry to illustrate the discussion. The book concludes with a brief review of the economic issues. Chemical engineering students and beginning chemical engineers will find this text an inviting introduction to chemical product design.

Exercise and Physical Activity for Older Adults

Author : Danielle R. Bouchard
Publisher : Human Kinetics
ISBN 13 : 1492592161
Total Pages : 354 pages
Book Rating : 4.4/5 (925 download)

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Book Synopsis Exercise and Physical Activity for Older Adults by : Danielle R. Bouchard

Download or read book Exercise and Physical Activity for Older Adults written by Danielle R. Bouchard and published by Human Kinetics. This book was released on 2020-04-23 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go beyond aging theories and examine the physiological and physical impacts of aging. Exercise and Physical Activity for Older Adults takes a close look at the physical implications of the aging process and how health, physical activity, and exercise interact in aging adults. With an international team of contributors composed of leading experts from across the field of gerontology, Exercise and Physical Activity for Older Adults delivers comprehensive, interdisciplinary coverage of the physical aging process and its effects on movement and exercise. Research on the physiological and physical implications of aging is presented, focusing on study outcomes and their practical application in optimizing healthy aging. Presented in an integrated and cohesive manner, this text is organized into four parts. Part I covers the theoretical foundations of biological aging, the implications of aging theories on medical research, and the social and economic impacts of demographic shifts due to population aging and global population size. Part II addresses age-related changes to the musculoskeletal, cardiovascular, pulmonary, and endocrine systems. Part III covers the physical effects of aging on other dimensions of life, including balance, motor control, and physical functions. Part IV focuses on exercise and older adults, taking an in-depth look at exercise measurements and the main barriers to regular exercise. One full chapter is devoted to recommendations for optimizing health for the general public, while another chapter is focused on performance by elite older athletes who exercise beyond functional fitness. Chapter objectives, end-of-chapter summaries, and review questions highlight key concepts and promote learning retention. Behavior Check sidebars look at the impacts of aging on behavior, how behavior affects physical health and activity, and how changes in behavior can improve everyday living. Functional Fitness Checkup sidebars focus on the performance of daily movements that are vital for older adults who want to maintain their physical independence. Putting It Into Practice elements provide examples of real-life application of the concepts presented, facilitating a practical understanding of how to use the content to benefit clients. A definitive resource for students and health care professionals who study physical aging, conduct clinical research, or work with older adults as clients and patients, Exercise and Physical Activity for Older Adults helps readers understand the aging process and its effects on movement, exercise, and other dimensions of life.

Utilization of Fish Waste

Author : Raul Perez Galvez
Publisher : CRC Press
ISBN 13 : 1466585803
Total Pages : 232 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Utilization of Fish Waste by : Raul Perez Galvez

Download or read book Utilization of Fish Waste written by Raul Perez Galvez and published by CRC Press. This book was released on 2013-05-21 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The shortage of marine resources calls for the implementation of new technological processes for providing a better utilization of waste and by-products from fisheries and fish processing activities. Most of these by-products are currently used as raw materials for animal feed. It is estimated that their utilization in human foodstuffs, nutraceutic

Learning Geriatric Medicine

Author : Regina Roller-Wirnsberger
Publisher : Springer
ISBN 13 : 3319619977
Total Pages : 366 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Learning Geriatric Medicine by : Regina Roller-Wirnsberger

Download or read book Learning Geriatric Medicine written by Regina Roller-Wirnsberger and published by Springer. This book was released on 2018-03-20 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents hands-on training material for medical students. The style reflects the need for practice-based teaching with a modern edge in daily clinical routine; accordingly, it also employs online material and pocket cards. Each chapter begins with specific learning objectives, which are cross-referenced with the European curriculum for undergraduate medical education released by the European Union of Medical Specialists (UEMS) together with the European Union Geriatric Medicine Society (EUGMS), as well as the minimum geriatric competences for medical students established by the American Geriatrics Society (AGS). World-renowned European experts in practicing and teaching the interdisciplinary field of Geriatrics contributed to this work, with the aim of offering the new generation of health professionals a global perspective on one of the greatest public health challenges of our time: the management of the steadily increasing number of older, multimorbid, and vulnerable persons. The major strength of this book – published under the auspices of the EUGMS – is its pragmatic, goal-oriented approach, which makes it suitable for bedside learning and patient-centered medicine; further, all of the chapters are firmly based on the pillars of the ageing process in all of its biological aspects, helping readers understand the pathophysiology of and rationale behind interventions for the main geriatric syndromes and disorders.

Meaning and Textuality

Author : François Rastier
Publisher :
ISBN 13 : 9780802080295
Total Pages : 281 pages
Book Rating : 4.0/5 (82 download)

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Book Synopsis Meaning and Textuality by : François Rastier

Download or read book Meaning and Textuality written by François Rastier and published by . This book was released on 1997 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rastier proposes a theoretical framework for the semantic description and typology of texts, establishing a critical debate among various streams of research before arriving at a synthesis of literary semiotics, thematics, and linguistic semantics.

Biodiversity and Sustainable Development

Author : Rabindra Nath Pati
Publisher :
ISBN 13 : 9788176259941
Total Pages : 0 pages
Book Rating : 4.2/5 (599 download)

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Book Synopsis Biodiversity and Sustainable Development by : Rabindra Nath Pati

Download or read book Biodiversity and Sustainable Development written by Rabindra Nath Pati and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the First Global Summit on Sustainable Development and Biodiversity, held at Raipur during 7-9 February 2009.

Adpositions

Author : Claude Hagège
Publisher : Oxford University Press
ISBN 13 : 0199575002
Total Pages : 387 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis Adpositions by : Claude Hagège

Download or read book Adpositions written by Claude Hagège and published by Oxford University Press. This book was released on 2010-04-29 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adpositions lie at the core of the grammar of most languages, their usefulness making them recurrent in everyday speech and writing. Based on an analysis of 350 languages, this pioneering study examines their morphological features, syntactic functions, and semantic and cognitive properties.

Design Computing and Cognition '14

Author : John S. Gero
Publisher : Springer
ISBN 13 : 3319149563
Total Pages : 671 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Design Computing and Cognition '14 by : John S. Gero

Download or read book Design Computing and Cognition '14 written by John S. Gero and published by Springer. This book was released on 2015-04-16 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details the state-of-the-art of research and development in design computing and design cognition. It features more than 35 papers that were presented at the Sixth International Conference on Design Computing and Cognition, DCC’14, held at University College, London, UK. Inside, readers will find the work of expert researchers and practitioners that explores both advances in theory and application as well as demonstrates the depth and breadth of design computing and design cognition. This interdisciplinary coverage, which includes material from international research groups, examines design synthesis, design cognition, design creativity, design processes, design theory, design grammars, design support and design ideation. Overall, the papers provide a bridge between design computing and design cognition. The confluence of these two fields continues to build the foundation for further advances and leads to an increased understanding of design as an activity whose influence continues to spread. As a result, the book will be of particular interest to researchers, developers and users of advanced computation in design and those who need to gain a better understanding of designing that can be obtained through empirical studies.

Sheep and Goat Production

Author : I. E. Coop
Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Sheep and Goat Production by : I. E. Coop

Download or read book Sheep and Goat Production written by I. E. Coop and published by Elsevier Science & Technology. This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and distribution; Breeding; Reproduction; Maintenance and growth; Pregnancy; Lactation of suckling ewes and does; Nutritional diseases; Infectious diseases of sheep and goats; Internal parasites of sheep and goats; External parasites of sheep and goats; Growth and characteristics of wool and hair; Wiik grading and marketing; Livestock and meat marketing and grading; Carcase and meat qualities; Milk production in sheep and goats; Systems, biological and economic efficiencies; Very extensive systems; Extensive grazing systems; Intensive grassland systems; Intensive arable systems; Very intensive systems; Government controlled systems; Migratory (Transhumance) systems; Nomadic systems; Village and smallholder systems; List of contributors.

Designing Around People

Author : Pat Langdon
Publisher : Springer
ISBN 13 : 3319294989
Total Pages : 290 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Designing Around People by : Pat Langdon

Download or read book Designing Around People written by Pat Langdon and published by Springer. This book was released on 2016-02-09 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 8th Cambridge Workshop on Universal Access and Assistive Technology (CWUAAT '16), incorporating the 11th Cambridge Workshop on Rehabilitation Robotics, held in Cambridge, England in March 2016. It presents novel and state-of-the-art research from an international group of leaders in the fields of universal access and assistive technology. It explores various issues including the reconciliation of usability, accessibility and inclusive design, the design of inclusive assistive and rehabilitation systems, measuring product demand and human capabilities, data mining and visualizing inclusion, legislation in inclusive design, and situational inclusive interfaces (automotive and aerospace). This book provides an invaluable resource to researchers, postgraduates, design practitioners, therapists and clinical practitioners, as well as design teachers.

Improving How Universities Teach Science

Author : Carl Wieman
Publisher : Harvard University Press
ISBN 13 : 0674978927
Total Pages : 179 pages
Book Rating : 4.6/5 (749 download)

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Book Synopsis Improving How Universities Teach Science by : Carl Wieman

Download or read book Improving How Universities Teach Science written by Carl Wieman and published by Harvard University Press. This book was released on 2017-05-22 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Too many universities remain wedded to outmoded ways of teaching science in spite of extensive research showing that there are much more effective methods. Too few departments ask whether what happens in their lecture halls is effective at helping students to learn and how they can encourage their faculty to teach better. But real change is possible, and Carl Wieman shows us how it can be brought about. Improving How Universities Teach Science draws on Wieman’s unparalleled experience to provide a blueprint for educators seeking sustainable improvements in science teaching. Wieman created the Science Education Initiative (SEI), a program implemented across thirteen science departments at the universities of Colorado and British Columbia, to support the widespread adoption of the best research-based approaches to science teaching. The program’s data show that in the most successful departments 90 percent of faculty adopted better methods. Wieman identifies what factors helped and hindered the adoption of good teaching methods. He also gives detailed, effective, and tested strategies for departments and institutions to measure and improve the quality of their teaching while limiting the demands on faculty time. Among all of the commentary addressing shortcomings in higher education, Wieman’s lessons on improving teaching and learning stand out. His analysis and solutions are not limited to just one lecture hall or course but deal with changing entire departments and universities. For those who want to improve how universities teach science to the next generation, Wieman’s work is a critical first step.

Organizing Smart Buildings and Cities

Author : Elisabetta Magnaghi
Publisher : Springer Nature
ISBN 13 : 3030606074
Total Pages : 190 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Organizing Smart Buildings and Cities by : Elisabetta Magnaghi

Download or read book Organizing Smart Buildings and Cities written by Elisabetta Magnaghi and published by Springer Nature. This book was released on 2021-02-01 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United Nations included sustainable cities and communities in its 2030 SDGs. Cities and, on a smaller scale, neighborhoods, building managers and firms are now adopting technologies and information systems to help achieve the energy, economic, social and environmental transition. This volume gathers contributions on the key organizational success factors for this transition. To do so, it analyzes the role of information systems, use of data, and technological assistance solutions from multiple perspectives. The goal is to develop a framework that can successfully apply information systems to organizational and environmental issues for smart cities and smart buildings. Accordingly, the book addresses living-lab experiment evaluation techniques, and provides critical analyses of the role of the environment, context and users’ behavioral responses. In addition, it discusses key questions on the efficient management of resources, need for appropriate IT solutions, and employing co-creation with users to improve planning and organization.

Decolonizing and Indigenizing Education in Canada

Author : Dr. Sheila Cote-Meek
Publisher : Canadian Scholars’ Press
ISBN 13 : 1773381814
Total Pages : 320 pages
Book Rating : 4.7/5 (733 download)

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Book Synopsis Decolonizing and Indigenizing Education in Canada by : Dr. Sheila Cote-Meek

Download or read book Decolonizing and Indigenizing Education in Canada written by Dr. Sheila Cote-Meek and published by Canadian Scholars’ Press. This book was released on 2020-06-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decolonizing and Indigenizing Education in Canada thinks boldly about how to make space for Indigenous knowledges and have an honest discourse on truth and reconciliation. By engaging with Indigenous epistemologies and strategies, the contributors navigate the complexities of the decolonization and indigenization of post-secondary institutions. What is needed in this field is less theorizing and more action: the contributors offer practical steps on how one might positively transform the Canadian academy. Through this lens of action-based solutions, each of the fifteen chapters advances critical scholarship on issues of pedagogy, curriculum, shifting power dynamics, and challenging Eurocentric perspectives in higher education. With contributions from both Indigenous and non-Indigenous academics from across Canada and in varying academic positions, Decolonizing and Indigenizing Education in Canada provides a unique perspective specific to the Canadian education system. Featuring discussion questions, further reading lists, and practical examples of how to engage in decolonization work within the academy, this text is an essential resource for students and scholars studying Indigenous knowledges, education and pedagogies, and curriculum studies.