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        January 2021

        Practical R for Biologists

        An Introduction

        by Donald Quicke, Buntika A Butcher, Rachel Kruft Welton

        R is a freely available, open-source statistical programming environment which provides powerful statistical analysis tools and graphics outputs. R is now used by a very wide range of people; biologists (the primary audience of this book), but also all other scientists and engineers, economists, market researchers and medical professionals. R users with expertise are constantly adding new associated packages, and the range already available is immense.This text works through a set of studies that collectively represent almost all the R operations that biology students need in order to analyse their own data. The material is designed to serve students from first year undergraduates through to those beginning post graduate levels. Chapters are organized around topics such as graphing, classical statistical tests, statistical modelling, mapping, and text parsing. Examples are based on real scientific studies, and each one covers the use of more R functions than those simply necessary to get a p-value or plot.The book walks the reader through the data analysis process, starting with very simple plots, and continuing through more complex analyses and programming. It shows how to deal with issues such as error messages that can be confronting for beginners, in order to set students up for a successful scientific career using R.Collectively the authors have a vast amount of teaching experience which they apply here to make the passage into R programming as gentle and easy as possible, whilst guiding the reader to tackle quite complicated programming. Table of contents 1: How to Use this Book 2: Installing and Running R 3: Very Basic R Syntax 4: First Simple Programs and Graphics 5: The Dataframe Concept 6: Plotting Biological Data in Various Ways 7: The Grammar of Graphics Family of Packages 8: Sets and Venn diagrams 9: Statistics: Choosing the Right Test 10: Commonly Used Measures and Statistical Tests 11: Regression and Correlation Analyses 12: Count Data as Response Variable 13: Analysis of Variance (ANOVA) 14: Analysis of Covariance (ANCOVA) 15: More Generalised Linear Modelling 16: Monte Carlo Tests and Randomisation 17: Principal Components Analysis 18: Species Abundance, Accumulation and Diversity Data 19: Survivorship 20: Dates and Julian Dates 21: Mapping and Parsing Text Input for Data 22: More on Manipulating Text 23: Phylogenies and Trees 24: Working with DNA Sequences and other character data 25: Spacing in Two Dimensions 26: Population Modelling Including Spatially Explicit Models 27: More on “apply” Family of Functions – Avoid Loops to get More Speed 28: Food webs and simple graphics 29: Adding Photographs 30: Standard Distributions in R 31: Reading and Writing Data to and from Files

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        May 1991

        Intentionalität

        Eine Abhandlung zur Philosophie des Geistes

        by Harvey P. Gavagai, John R. Searle

        Nach seinen sprachphilosophischen Arbeiten ('Sprechakte', stw 458; 'Ausdruck und Bedeutung', stw 349) hat John R. Searle mit 'Intentionalität' eine Untersuchung zu einem Kernstück der Philosophie des Geistes vorgelegt, die in einem engen thematischen Zusammenhang mit den früheren Arbeiten steht. Intentionalität ist nach Searles Auffassung die Basis sprachlicher Bedeutung. In seiner Theorie der Intentionalität geht es um die begrifflichen Eigenschaften intentionaler Zustände (auf die Frage nach ihrem ontologischen Status geht er ausführlicher ein in 'Geist, Hirn und Wissenschaft', stw 591). Zwei Aspekte stehen dabei im Vordergrund der Untersuchung: die Logik der Repräsentation und der Kausalität intentionaler Zustände. Doch Searle entwickelt in dieser Arbeit nicht nur eine Theorie der Intentionalität und des Zusammenhangs zwischen sprachlichem und geistigem Inhalt. In einem vornehmlich kritischen Teil setzt er sich ausführlich mit konkurrierenden Auffassungen aus dem Bereich der analytischen Philosophie auseinander, insbesondere mit derzeit sehr einflußreichen 'nicht-deskriptivistischen' Theorien des Bezugs, wie sie von S. Kripke, H. Putnam, K. Donnellan, T. Burge und D. Kaplan vertreten und angeregt wurden.

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        Medical microbiology & virology
        October 2014

        Metabolomics and Systems Biology in Human Health and Medicine

        by Baljit Ubhi, Mahon Maguire, Reza Salek, Jacqueline Wood, Luigi Atzori, Jonathan R Swann, Lee Roberts, Aalim Welji, Julian Griffin, Daniel Dias. Edited by Oliver A.H. Jones

        The metabolomics and systems biology approach to research can be applied to many disciplines. This book provides a solid introduction to medical metabolomics and systems biology, and demonstrates how they have been applied to studies in medicine and human health, including nutrition and pathogenic microorganisms. Following core themes of diagnosis, pathology and aetiology of disease, this book provides a reference for health care professionals interested in how to use metabolomics for medical research.

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        Insecticide & herbicide technology
        December 2004

        Western Corn Rootworm

        Ecology and Management

        by Edited by Stefan Vidal, Ulrich Kuhlmann, C R Edwards

        Western Corn Rootworm, Diabrotica virgifera virgifera LeConte, has been a major economic pest of maize in the Americas for many years. However, since the early 1990's it has become an increasing threat to crops in Europe and is expected to spread to all maize growing areas of the continent. This book provides a comprehensive review of current knowledge of the biology and ecology of this insect pest and how it might be managed in order to limit its damage as it spreads into new agroecological areas. Cultural, biotechnical, and biological control measures are addressed, as are ecological baseline data such as population dynamics, economic thresholds and aspects of its behaviour. The book also examines the potential of plant protection techniques currently used in North America to be applied in Europe.

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        January 1986

        Die Tolstois

        Glanz und Elend einer berühmten russischen Familie - zugleich das Spiegelbild einer faszinierenden Epoche und ihres Niederganges

        by Edwards, Anne / Übersetzt von Heinz, R E

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        Literature & Literary Studies
        November 2007

        R. K. Narayan

        by John Thieme, John Thieme, Rebecca Mortimer

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        Literature & Literary Studies
        November 2007

        R. K. Narayan

        by John Thieme, John Thieme

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        Biography & True Stories
        May 2023

        B. R. Ambedkar

        by Shashi Tharoor

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        Literature & Literary Studies
        July 2018

        R. S. Thomas

        by Christopher Morgan

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        January 2017

        Gullivers Reisen

        Arena Kinderbuch-Klassiker. Mit einem Vorwort von Alexa Henning von Lange

        by Swift, Jonathan / Illustriert von Schellenberger, Hans G.; Übersetzt von Klusen, Peter

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        K u n s t / A n g s t

        by DAVID BAYLES & TED ORLAND

        K u n s t / A n g s t     EIN ÜBERLEBENSHANDBUCH FÜR DEN KÜNSTLER Von DAVID BAYLES & TED ORLAND   Worum geht es bei Kunst? Wohin bewegt sie sich? Welche Widerstände gibt es?   DAS SIND DIE FRAGEN, AUF DIE ES ANKOMMT, wiederkehrende Fragen, die sich in jedem Stadium der künstlerischen Entwicklung stellen. Sie sind der Ursprung für dieses Kompendium scharfsinniger Beobachtungen.   Kunst & Angst erforscht, wie Kunst geschaffen wird, die Gründe, warum Kunstwerke oft nicht entstehen und die Art der Schwierigkeiten, die so viele Künstler dazu bringt, auf der Wegstrecke aufzugeben. Dieses Buch handelt davon, was du fühlst, wenn du in deinem Atelier oder im Lehrsaal sitzt, du an der Töpferscheibe oder am Keyboard, vor der Staffelei oder hinter deiner Kamera stehst und du versuchst, das Werk, das dir bestimmt ist, zu schaffen. Es geht darum, dass du deine Zukunft in die Hand nimmst, den Freien Willen über Vorherbestimmung, die Wahl vor den Zufall stellst. Es geht darum, dein eigenes Werk zu finden.

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