Bis der Wind sich dreht - Wege raus aus dem Konflikt Konfliktmanagement einmal anders - Ein Roman und Ratgeber in einemTeil 1: Geschichten aus der Arbeitswelt, die jeder kennt. Konflikte mit den Kollegen, Vorgesetzten oder im Team. Ein geheimer Briefeschreiber der Sichtweisen verändert und Konflikte löst. Teil 2: Ein Workbook, ein Ratgeber mit Hilfsmitteln und Lösungsmöglichkeiten in Konfliktsituationen
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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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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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Covering the key techniques used when working with fungal plant pathogens, this practical manual deals with recognition of disease symptoms, detection and identification of fungi and methods to characterise them well as curation, quarantine and quality assurance. This new edition includes updates with respect to: Greater awareness and concern internationally about plant health and biosecurity Molecular biology - next generation sequencing and in field detection Improved opportunities for surveillance and detection in substrates, such as remote sensing Changes in taxonomy and reference to more current fungal plant pathogens New chapters on tree health, and public awareness, outreach and communications Fungal Plant Pathogens 2nd edition provides a valuable guide to investigating fungal plant diseases and interpreting laboratory findings for postgraduate and advanced undergraduate students, extension plant pathologists, consultants and advisers in agriculture and horticulture and the food supply chain.
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This third edition of Experimental Design and Analysis for Tree Improvement provides a set of practical procedures to follow when planning, designing and analysing tree improvement trials. Using many fully worked examples, it outlines how to: design field, glasshouse and laboratory trials; efficiently collect and construct electronic data files; pre-process data, screening for data quality and outliers; analyse data from single and across-site trials; and interpret the results from statistical analyses. The authors address the many practical issues often faced in forest tree improvement trials and describe techniques that will efficiently give conclusive results. The techniques provided are applicable to the improvement of not only trees, but to crops in general. Building on the success of the second edition, this new edition has been fully revised to include the construction of p-rep and spatial designs using the commercially available software package for design generation (CycDesigN). For analysis of the examples, it provides online Genstat and SAS programs and a link to R programs.
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Früher war Zuhause der Ort, von dem man kam – und heute? Daniel Schreiber über die vielleicht wichtigste Suche unseres Lebens. Wo gehören wir hin? Was ist unser Zuhause in einer Zeit, in der sich immer weniger Menschen sinnstiftend dem Ort verbunden fühlen, an dem sie geboren wurden? In seinem persönlichen und viel gerühmten Essay beschreibt Daniel Schreiber den Umschwung eines kollektiven Gefühls: Zuhause ist nichts Gegebenes mehr, sondern ein Ort, nach dem wir uns sehnen, zu dem wir suchend aufbrechen. Schreiber blickt auf Philosophie, Soziologie und Psychoanalyse, und zugleich erzählt er seine eigene Geschichte: von Vorfahren, die ihr Leben auf der Flucht verbrachten. Von der Kindheit eines schwulen Jungen in einem mecklenburgischen Dorf. Von der Suche nach dem Platz, an dem wir bleiben können.
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This practical book provides a comprehensive and accessible overview of all aspects of the commercial production of blackberries and their hybrids, covering plant growth and development, cultivar description and selection, propagation, pruning, soil and water management, postharvest management, economics and marketing, and pest identification and management. Cultivated blackberries are a relatively new crop, but with new cultivars and cultural practices they are now grown and available worldwide. Production regions have expanded internationally due to innovative methods showing much promise and evidence of human health benefits. Blackberries and Their Hybrids explains the many complex steps involved in producing a conventional or an organic crop for the fresh and processed markets, and: - Contains information gathered from global sources - Is appropriate for areas that can produce blackberries for the local, domestic and/or export markets - Includes full-color images throughout Authored by a team of experts, this book is essential for growers, extension workers, fruit industry personnel, students, and lecturers involved in the commercial production of blackberries and their hybrids.
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A plant grows by taking in carbon dioxide from the air and water, as well as nutrients from the soil. Using light energy from the sun, a plant turns these simple materials into more complex organic molecules that add to its increasing size. Plant Development, Second Edition explores this natural process, from the plant as a single cell to a mature organism, giving students a reference point for their understanding of the complex changes in both form and function of a plant's development. This is a valuable tool for students and teachers of plant biology.
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Plants feed us, clothe us, provide us with the oxygen we breathe, and buffer our environment against change. In short, plants make life possible. Yet scientists estimate that more than 10 percent of the world's approximately 300,000 plant species are at risk of extinction, and huge swaths of tropical forests and other plant communities are being decimated daily. Plant Diversity, Second Edition surveys the world's plant diversity, from green algae through flowering plants, and presents the fascinating natural history and diversity of green plants in a taxonomic and evolutionary context. This title also asks and answers the questions: Why are there so many plant species in the world? And how can so many plants grow together in a given patch of prairie, forest, or wetland? Through the study of plant diversity, students will gain an appreciation of the natural world far beyond the classroom and the study of botany, to an understanding of how our actions impact the world around us. Plant Diversity, Second Edition is suitable as a supplementary text for a biology course or as recreational reading for the interested student.
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Plants are the foundation of ecosystems. They convert energy from sunlight into carbohydrates, direct the cycling of nutrients, shape the hydrologic cycle, and influence weather. Many other ecologically important phenomena are the result of the interactions between plants, animals, fungi, and bacteria, and these natural processes reveal an amazing array of traits and strategies that have allowed plants to survive through the years. Plant Ecology, Second Edition explores these major ecological roles and dynamics of plants and their place in the environment. This reference is a vital tool for students and teachers of plant biology.
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Cultivated turfgrass is an assemblage of mown, perennial grasses or prostrate-growing forb plants and a suite of microbes all competing with each other in a common environment. This book approaches turfgrass diseases from an ecological perspective and explains with examples how wild plants and microbes have co-evolved. It addresses the identification, biology and integrated management of both common turfgrass diseases and newly emergent diseases. It includes the common and lesser-known turfgrass species, their surrounding environment and the range of beneficial and pathogenic microbes which in combination explain why disease occurs. For disease identification purposes, fungal diseases are arranged according to their predominantly cool season and warm season occurrence. Turfgrass bacterial and viral diseases, and plant parasitic nematodes are also covered. Written by a team of international authors, it combines technical expertise and practical experience. Essential for anyone involved in managing turfgrass, this book provides the know-how to identify the early warning signs of diseases, in order to manipulate the environment and minimise the damage.
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Now available in paperback, Michael R. Lynn's book analyses the popularisation of science in Enlightenment France. He examines the content of popular science, the methods of dissemination, the status of the popularisers and the audience, and the settings for dissemination and appropriation. Lynn introduces individuals like Jean-Antoine Nollet, who made a career out of applying electric shocks to people, and Perrin, who used his talented dog to lure customers to his physics show. He also examines scientifically oriented clubs like Jean-François Pilâtre de Rozier's Musée de Monsieur which provided locations for people interested in science. Phenomena such as divining rods, used to find water and ores as well as to solve crimes; and balloons, the most spectacular of all types of popular science, demonstrate how people made use of their new knowledge. Lynn's study provides a clearer understanding of the role played by science in the Republic of Letters and the participation of the general population in the formation of public opinion on scientific matters.
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There have been major developments in the field of plant-microbe interactions in recent years, due to newly developed techniques and the availability of genomic information. Molecular Plant-microbe Interactions explores these new discoveries, focusing primarily on the mechanisms controlling plant disease resistance, the cross-talk among the pathways involved and the strategies used by the pathogens to suppress these defences. By exploring developments in plant defences, pathogen's counter-defences and mutually beneficial plant-microbe interactions, this book will be useful for researchers and students in plant pathology and plant biology-related areas.
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Production of food fibre and fuel is vital for humanity, and as the world population continues to rise, demands on these resources is ever increasing. In a context of growing worldwide concern about sustainability and environmental impacts of cropland, grassland and forestry practices, this textbook provides an introduction to the processes that define the ecology and environment of plant production. Core principles are examined such as soil-plant relationships, genetic manipulation and diversity, yield and water requirements, as well as physical factors such as solar radiation, temperature and weather. Fully updated with new chapters on climate change and biofuels, this edition is an important text for students and researchers in agronomy, forestry, botany, ecology and environmental sciences. Praise for the first edition: 'I highly recommend this book for undergraduate students in plant production courses. It is easy to read, well-structured and of high scientific level…also useful for a more general readership' Scientia Horticulturae
