Statistics for Food Scientists

Making Sense of the Numbers

Author: Frank Rossi,Victor Mirtchev

Publisher: Academic Press

ISBN: 0124171907

Category: Technology & Engineering

Page: 184

View: 2845

The practical approached championed in this book have led to increasing the quality on many successful products through providing a better understanding of consumer needs, current product and process performance and a desired future state. In 2009, Frank Rossi and Viktor Mirtchev brought their practical statistical thinking forward and created the course “Statistics for Food Scientists . The intent of the course was to help product and process developers increase the probability of their project’s success through the incorporation of practical statistical thinking in their challenges. The course has since grown and has become the basis of this book. Presents detailed descriptions of statistical concepts and commonly used statistical tools to better analyze data and interpret results Demonstrates thorough examples and specific practical problems of what food scientists face in their work and how the tools of statistics can help them to make more informed decisions Provides information to show how statistical tools are applied to improve research results, enhance product quality, and promote overall product development

Wildlife Resources

A Global Account of Economic Use

Author: Harald H. Roth

Publisher: Springer Science & Business Media

ISBN: 9783540613572

Category: Nature

Page: 403

View: 4784

This book is the first comprehensive account of the economic and socioeconomic importance of consumptive and non-consumptive use of wild animals around the world. It endeavours to treat this highly emotional subject objectively and scientifically with consideration of the importance of conservation and sustainable multiple use of natural resources for the best long-term benefit of man. Apart from up-to-date information on the different reptile, bird and mammal groups the book describes the background and principles that should govern wildlife utilization under varying ecological and sociological circumstances. It also discusses the processing and marketing of some of the more important wildlife products. The book is a most important source of information for any professionals concerned with wildlife management and those interested in wildlife conservation.

Making Sense of Numbers that Rule Your World EBOOK BUNDLE

Author: Kaiser Fung

Publisher: McGraw Hill Professional

ISBN: 0071832785

Category: Business & Economics

Page: 224

View: 8018

WHAT ARE THE ODDS YOU'LL WIN THE LOTTERY? How long will your kids wait in line at Disney World? Who decides that “standardized tests” are fair? Why do highway engineers build slow-moving ramps? What does it mean, statistically, to be an “Average Joe”? NUMBERS RULE YOUR WORLD In the popular tradition of eye-opening bestsellers like Freakonomics, The Tipping Point, and Super Crunchers, this fascinating book from renowned statistician and blogger Kaiser Fung takes you inside the hidden world of facts and figures that affect you every day, in every way. These are the statistics that rule your life, your job, your commute, your vacation, your food, your health, your money, and your success. This is how engineers calculate your quality of living, how corporations determine your needs, and how politicians estimate your opinions. These are the numbers you never think about-even though they play a crucial role in every single aspect of your life. What you learn may surprise you, amuse you, or even enrage you. But there's one thing you won't be able to deny: Numbers Rule Your World... "For those who have anxiety about how organization data-mining is impacting their world, Kaiser Fung pulls back the curtain to reveal the good and the bad of predictive analytics." --Ian Ayres,Yale professor and author of Super Crunchers: Why Thinking By Numbers is the New Way to Be Smart "A book that engages us with stories that a journalist would write, the compelling stories behind the stories as illuminated by the numbers, and the dynamics that the numbers reveal." --John Sall, Executive Vice President, SAS Institute

Routledge Handbook of Science, Technology, and Society

Author: Daniel Lee Kleinman,Kelly Moore

Publisher: Routledge

ISBN: 1136237151

Category: Political Science

Page: 540

View: 6909

Over the last decade or so, the field of science and technology studies (STS) has become an intellectually dynamic interdisciplinary arena. Concepts, methods, and theoretical perspectives are being drawn both from long-established and relatively young disciplines. From its origins in philosophical and political debates about the creation and use of scientific knowledge, STS has become a wide and deep space for the consideration of the place of science and technology in the world, past and present. The Routledge Handbook of Science, Technology and Society seeks to capture the dynamism and breadth of the field by presenting work that pushes the reader to think about science and technology and their intersections with social life in new ways. The interdisciplinary contributions by international experts in this handbook are organized around six topic areas: embodiment consuming technoscience digitization environments science as work rules and standards This volume highlights a range of theoretical and empirical approaches to some of the persistent – and new – questions in the field. It will be useful for students and scholars throughout the social sciences and humanities, including in science and technology studies, history, geography, critical race studies, sociology, communications, women’s and gender studies, anthropology, and political science.

The Routledge Handbook of Health Communication

Author: Teresa L. Thompson,Roxanne Parrott,Jon F. Nussbaum

Publisher: Routledge

ISBN: 1136931678

Category: Language Arts & Disciplines

Page: 704

View: 1982

The Routledge Handbook of Health Communication brings together the current body of scholarly work in health communication. With its expansive scope, it offers an introduction for those new to this area, summarizes work for those already learned in the area, and suggests avenues for future research on the relationships between communicative processes and health/health care delivery. This second edition of the Handbook has been organized to reflect the goals of health communication: understanding to make informed decisions and to promote formal and informal systems of care linked to health and well-being. It emphasizes work in such areas as barriers to disclosure in family conversations and medical interactions, access to popular media and advertising, and individual searches online for information and support to guide decisions and behaviors with health consequences. This edition also adds an overview of methods used in health communication and the unique challenges facing health communication researchers applying traditional methods to efforts to gain reliable and valid evidence about the role of communication for health. It introduces the promise of translational research being conducted by health communication researchers from multiple disciplines to form transdisciplinary theories and teams to increase the well-being of not only humans but the systems of care within their nations. Arguably the most comprehensive scholarly resource available for study in this area, the Routledge Handbook of Health Communication serves an invaluable role and reference for students, researchers, and scholars doing work in health communication.

Climate Change and the Course of Global History

A Rough Journey

Author: John L. Brooke

Publisher: Cambridge University Press

ISBN: 0521871646

Category: History

Page: 631

View: 7927

Climate Change and the Course of Global History presents the first global study by a historian to fully integrate the earth-system approach of the new climate science with the material history of humanity. Part I argues that geological, environmental, and climatic history explain the pattern and pace of biological and human evolution. Part II explores the environmental circumstances of the rise of agriculture and the state in the Early and Mid-Holocene, and presents an analysis of human health from the Paleolithic through the rise of the state, including the Neolithic Demographic Transition. Part III introduces the problem of economic growth and examines the human condition in the Late Holocene from the Bronze Age through the Black Death, assessing the relationships among human technologies, climatic change, and epidemic disease. Part IV explores the move to modernity, stressing the emerging role of human economic and energy systems as earth-system agents in the Anthropocene. Supported by climatic, demographic, and economic data with forty-nine figures and tables custom-made for this book, A Rough Journey provides a pathbreaking model for historians of the environment, the world, and science, among many others.

Agricultural and Food Controversies

What Everyone Needs to Know?

Author: F. Bailey Norwood,Pascal A. Oltenacu,Michelle S. Calvo-Lorenzo,Sarah Lancaster

Publisher: Oxford University Press

ISBN: 0199368457

Category: Business & Economics

Page: 256

View: 1399

The world is more interested in issues surrounding agricultural and food issues than ever before. Are pesticides safe? Should we choose locally grown food? Why do some people embrace new agricultural technologies while others steadfastly defend traditional farming methods? In the debates about organic food, genetically modified organisms, and farm animal welfare, it's not always clear what the scientific studies are actually telling us. To understand these controversies and more, the authors of Agricultural and Food Controversies: What Everyone Needs to Know begin by encouraging readers to develop an understanding of how two well-educated people can form radically different opinions about food. Sometimes the disputes are scientific in nature, and sometimes they arise from conflicting ethical views. This book confronts the most controversial issues in agriculture by first explaining the principles of each side of the debate, guiding readers through the scientific literature so that they can form their own educated opinions. Questions asked: - Are organic foods truly better for your health? - Are chemical fertilizers sustainable, or are we producing cheap food at the expense of future generations? - What foods should we eat to have a smaller carbon footprint? - Does buying local food stimulate the local economy? - Why are so many farm animals raised indoors? - Should antibiotics be given to livestock? - Is genetically-modified food the key to global food security, and does it give corporations too much market power? - Is the prevalence of corn throughout the food system the result of farm subsidies? Providing a combination of research and popular opinions on both sides of the issue, Agricultural and Food Controversies: What Everyone Needs to Know allows readers to decide for themselves what they personally value and believe to be important when it comes to their food.

The Cultivator

A Monthly Publication, Devoted to Agriculture

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Agriculture

Page: N.A

View: 7992


Planung und Auswertung von Versuchen und Erhebungen

Author: Dieter Rasch,L. Rob Verdooren,Jim I. Gowers

Publisher: Oldenbourg Verlag

ISBN: 3486710753

Category: Business & Economics

Page: 271

View: 3206

In diesem leicht verständlich geschriebenen Buch wird Wert darauf gelegt, dass vor Beginn einer Forschungsarbeit eine exakte Fragestellung und ein optimaler Versuchsplan erarbeitet wird, der u.a. auch den minimalen Versuchsumfang für vorgegebene vertretbare Risiken enthält. Nach einer Einführung in die Konstruktion von Blockanlagen werden Konfidenzschätzungen, Auswahlverfahren und Tests für Mittelwerte, Wahrscheinlichkeiten und Varianzen vorgestellt. Neben den bekannten Verfahren sind sequentielle Dreieckstests enthalten, die oft zur Einsparung von Beobachtungen führen. Ein Kapitel ist der Varianzanalyse, ein weiteres der Regressions- und Korrelationsanalyse gewidmet. Sowohl für die Versuchsplanung als auch für die Auswertung werden kommerzielle Programmpakete eingesetzt.

Die Berechnung der Zukunft

Warum die meisten Prognosen falsch sind und manche trotzdem zutreffen - Der New York Times Bestseller

Author: Nate Silver

Publisher: Heyne Verlag

ISBN: 3641112702

Category: Business & Economics

Page: 656

View: 5516

Zuverlässige Vorhersagen sind doch möglich! Nate Silver ist der heimliche Gewinner der amerikanischen Präsidentschaftswahlen 2012: ein begnadeter Statistiker, als »Prognose-Popstar« und »Wundernerd« weltberühmt geworden. Er hat die Wahlergebnisse aller 50 amerikanischen Bundesstaaten absolut exakt vorausgesagt – doch damit nicht genug: Jetzt zeigt Nate Silver, wie seine Prognosen in Zukunft Terroranschläge, Umweltkatastrophen und Finanzkrisen verhindern sollen. Gelingt ihm die Abschaffung des Zufalls? Warum werden Wettervorhersagen immer besser, während die Terrorattacken vom 11.09.2001 niemand kommen sah? Warum erkennen Ökonomen eine globale Finanzkrise nicht einmal dann, wenn diese bereits begonnen hat? Das Problem ist nicht der Mangel an Informationen, sondern dass wir die verfügbaren Daten nicht richtig deuten. Zuverlässige Prognosen aber würden uns helfen, Zufälle und Ungewissheiten abzuwehren und unser Schicksal selbst zu bestimmen. Nate Silver zeigt, dass und wie das geht. Erstmals wendet er seine Wahrscheinlichkeitsrechnung nicht nur auf Wahlprognosen an, sondern auf die großen Probleme unserer Zeit: die Finanzmärkte, Ratingagenturen, Epidemien, Erdbeben, den Klimawandel, den Terrorismus. In all diesen Fällen gibt es zahlreiche Prognosen von Experten, die er überprüft – und erklärt, warum sie meist falsch sind. Gleichzeitig schildert er, wie es gelingen kann, im Rauschen der Daten die wesentlichen Informationen herauszufiltern. Ein unterhaltsamer und spannender Augenöffner!

Bullshit Jobs

Vom wahren Sinn der Arbeit

Author: David Graeber

Publisher: Klett-Cotta

ISBN: 3608115064

Category: Political Science

Page: 560

View: 9949

Ein Bullshit-Job ist eine Beschäftigungsform, die so völlig sinnlos, unnötig oder schädlich ist, dass selbst der Arbeitnehmer ihre Existenz nicht rechtfertigen kann. Es geht also gerade nicht um Jobs, die niemand machen will, sondern um solche, die eigentlich niemand braucht. Im Zuge des technischen Fortschritts sind zahlreiche Arbeitsplätze durch Maschinen ersetzt worden. Trotzdem ist die durchschnittliche Arbeitszeit nicht etwa gesunken, sondern auf durchschnittlich 41,5 Wochenstunden gestiegen. Wie konnte es dazu kommen? David Graeber zeigt in seinem bahnbrechenden neuen Buch, warum immer mehr überflüssige Jobs entstehen und welche verheerenden Konsequenzen diese Entwicklung für unsere Gesellschaft hat. Im Jahr 1930 sagte der britische Ökonom John Maynard Keynes voraus, dass durch den technischen Fortschritt heute niemand mehr als 15 Stunden pro Woche arbeiten müsse. Fast ein Jahrhundert danach stellt David Graeber fest, dass die Gegenwart anders aussieht: Die durchschnittliche Arbeitszeit ist gestiegen und immer mehr Menschen üben Tätigkeiten aus, die unproduktiv und daher eigentlich überflüssig sind – als Immobilienmakler, Investmentbanker oder Unternehmensberater. Es sind Jobs, die keinen sinnvollen gesellschaftlichen Beitrag leisten. Es sind Bullshit-Jobs. Warum bezahlt eine Ökonomie solche Tätigkeiten, die sie nicht braucht? Wie ist es zu dieser Entwicklung gekommen? Und was können wir dagegen tun? David Graeber, einer der radikalsten politischen Denker unserer Zeit, geht diesem Phänomen auf den Grund. Ein packendes Plädoyer gegen die Ausweitung sinnloser Arbeit, die die moralischen Grundfesten unserer Gesellschaft ins Wanken bringt.