The 5th edition of this popular introduction to statistics for the medical and health sciences has undergone a significant revision, with several new chapters added and examples refreshed throughout the book. Yet it retains its central philosophy to explain medical statistics with as little technical detail as possible, making it accessible to a wide audience. Helpful multi-choice exercises are included at the end of each chapter, with answers provided at the end of the book. Each analysis technique is carefully explained and the mathematics kept to minimum. Written in a style suitable for statisticians and clinicians alike, this edition features many real and original examples, taken from the authors' combined many years' experience of designing and analysing clinical trials and teaching statistics. Students of the health sciences, such as medicine, nursing, dentistry, physiotherapy, occupational therapy, and radiography should find the book useful, with examples relevant to their disciplines. The aim of training courses in medical statistics pertinent to these areas is not to turn the students into medical statisticians but rather to help them interpret the published scientific literature and appreciate how to design studies and analyse data arising from their own projects. However, the reader who is about to design their own study and collect, analyse and report on their own data will benefit from a clearly written book on the subject which provides practical guidance to such issues. The practical guidance provided by this book will be of use to professionals working in and/or managing clinical trials, in academic, public health, government and industry settings, particularly medical statisticians, clinicians, trial co-ordinators. Its practical approach will appeal to applied statisticians and biomedical researchers, in particular those in the biopharmaceutical industry, medical and public health organisations.
Quantitative modeling methods have become a central tool in the management of harvested fish populations. This book examines how these modeling methods work, why they sometimes fail, and how they might be improved by incorporating larger ecological interactions. Fisheries Ecology and Management provides a broad introduction to the concepts and quantitative models needed to successfully manage fisheries. Walters and Martell develop models that account for key ecological dynamics such as trophic interactions, food webs, multi-species dynamics, risk-avoidance behavior, habitat selection and density-dependence. They treat fisheries policy development as a two-stage process, first identifying strategies for varying harvest in relation to changes in abundance, then finding ways to implement such strategies in terms of monitoring and regulatory procedures. This book provides a general framework for developing assessment models in terms of state-observation dynamics hypotheses, and points out that most fisheries assessment failures have been due to inappropriate observation model hypotheses rather than faulty models for ecological dynamics. Intended as a text in upper division and graduate classes on fisheries assessment and management, this useful guide will also be widely read by ecologists and fisheries scientists.
The author investigates the appearance of a fashion in clothing, involving a knotted mantle worn across the chest, on many Attic stelae of the Roman period. She suggests that this style can be traced to Egyptian roots, and might have been particularly associated with a cult of Isis, popular among wealthy Athenians. The book presents a catalogue of the 106 known Isis reliefs from Attica and a review of all forms of evidence for the cult.
“Why is there something rather than nothing?” That’s the quintessential, philosophical question in mankind’s search not only for the existence of the universe, but also for the existence, meaning, and purpose of life. That question forms the essence for this informative and enlightening book in which author Dr. Kelly J. Walters reveals both the answer (Jesus Christ) and the abundant evidential proof. Everyone longs to know the answers to universally profound questions like “Is God real?” or “What is the true creation story of the universe and of humankind?” or “Is there an afterlife?” These questions are vast, extreme, and complex. While there are many theories, the ultimate empirical and factual answers are impossible to definitively prove for both theist and naturalistic scientism alike. Both sides require faith. In Truth and Proof for the Christian Worldview, Dr. Walters offers evidence and rational proof defending the one position that provides the best logical, experiential, and noncontradictory answer for all the above questions: Christianity. Atheist turned Christian, Dr. Walters delves into this convincing evidence, providing an organized and scholarly summary and presentation of the detailed research available for Christian apologetics. He teaches on a plethora of topics, including comparative religion worldviews, key logical arguments and formal proofs for God, the origins of the universe and life, evolution and creationism theories, who is Jesus Christ, what is true Christianity, and more. The evidence related to these theological and scientific topics rationally serve to defend, clarify, and prove the truth for the reality of the one true God of the Bible as creator of the universe and life.
A complete guide to understanding cluster randomised trials Written by two researchers with extensive experience in the field, this book presents a complete guide to the design, analysis and reporting of cluster randomised trials. It spans a wide range of applications: trials in developing countries, trials in primary care, trials in the health services. A key feature is the use of R code and code from other popular packages to plan and analyse cluster trials, using data from actual trials. The book contains clear technical descriptions of the models used, and considers in detail the ethics involved in such trials and the problems in planning them. For readers and students who do not intend to run a trial but wish to be a critical reader of the literature, there are sections on the CONSORT statement, and exercises in reading published trials. Written in a clear, accessible style Features real examples taken from the authors’ extensive practitioner experience of designing and analysing clinical trials Demonstrates the use of R, Stata and SPSS for statistical analysis Includes computer code so the reader can replicate all the analyses Discusses neglected areas such as ethics and practical issues in running cluster randomised trials How to Design, Analyse and Report Cluster Randomised Trials in Medicine and Health Related Research provides an excellent reference tool and can be read with profit by statisticians, health services researchers, systematic reviewers and critical readers of cluster randomised trials.
An essential, up-to-date guide to the design of studies and selection of the correct QoL instruments for observational studies and clinical trials. Quality of Life (QoL) outcomes or Person/Patient Reported Outcome Measures (PROMs) are now frequently being used in randomised controlled trials (RCTs) and observational studies. This book provides a practical guide to the design, analysis and interpretation of studies that use such outcomes. QoL outcomes tend to generate data with discrete, bounded and skewed distributions. Many investigators are concerned about the appropriateness of using standard statistical methods to analyse QoL data and want guidance on what methods to use. QoL outcomes are frequently used in cross-sectional surveys and non-randomised health-care evaluations. Provides a user-friendly guide to the design and analysis of clinical trials and observational studies in relation to QoL outcomes. Discusses the problems caused by QoL outcomes and presents intervention options to help tackle them. Guides the reader step-by-step through the selection of appropriate QoLs. Features exercises and solutions and a supporting website providing downloadable data files. Illustrated throughout with examples and case studies drawn from the author’s experience, this book offers statisticians and clinicians guidance on choosing between the numerous available QoL instruments.
Three princesses really want to marry a prince. After hearing about the frog prince, the oldest gets an idea. She will marry the very first frog she sees, but will he turn out to be a prince? The second princess has a better idea. She will kiss every frog she sees. Will she find her prince that way? Will the third princess be as silly as her sisters? How will she find her prince?
ABOUT THE BOOK:Awaken to Superconsciousness provides easy, gentle guidance to help beginners quickly feel and benefits of meditation and allows long-time practitioners to break through blocks and deepen their experience. Drawing upon decades of experi
The project management profession is proliferating, and many company executives have ascertained that efficient and effective project management is required to help them achieve their strategic goals and objectives. However, there are challenges; according to the Standish group, 52% of all IT projects are delivered at 189% of budget, and 70% of all IT projects are late. As a result, many company executives are requiring project managers to enhance their project management acumen and become leaders who manage projects. Essentially, leaders who are equipped with business and domain knowledge, pragmatic tools and techniques, conflict resolution skills, and soft skills among others, that will galvanize their project teams and create an environment in which project success is the norm. Project Management: Novice-To-Expert! is a qualitative comparative case study approach that investigates how project managers in the context of the Engineering Procurement and Construction management (EPCM) industry initiate, navigate, and successfully traverse the arduous, but rewarding path that the author calls the Novice-To-Expert Continuum. Specifically, this book is an expose on how project managers become experts? The book primarily focuses on the EPCM industry, but the information uncovered by this research, can be applied to other professions such as IT, Healthcare, Banking, library science, Real Estate, Marketing, Sales, Accounting, Finance, government, sanitation, telecommunications, pharmaceuticals and beyond. The three major constructs of expertise: Absolute, relative, and the theory of deliberate practice are used as the studys conceptual framework, along with project management, continuing professional education (CPE) and informal learning to investigate, and ultimately expound on how project managers become experts in the context of the EPCM industry and other industries as mentioned above.
Karl Jaspers, who died in 1969, had a profound impact on 20th-century theology and philosophy. His central thesis called for, among other things, a de-centering of philosophy from its Eurocentric roots and a renewal of its dialogue with other traditions, especially Asian ones. This collection of essays includes unpublished work by Jaspers himself as well as testimonies to his life and career by colleagues, associates, and translators, some of who knew Jaspers personally. Readers will also find commentary and interpretation by researchers who have explored Jaspers’ work for decades, and a biographical account of Jaspers’ student Leonard Ehrlich, who handled much of Jaspers’ English translation. The book interrogates Jaspers’ conceptions of ‘philosophical faith’, his philosophy of communication, and the prospects for world philosophy in the future. Focusing on philosophical faith, it assesses Jaspers’ interpretations of key philosophers such as Kant, Hegel, Schelling, Kierkegaard, Nietzsche, and Rosenzweig, as well as examining his personal relationships with Bultmann and Heidegger. Contributors also look at Jaspers’ philosophies of religion and history, his hypothesis of the ‘axial age’ (Achsenzeit), and his contributions to metaphysics, periechontology, and economics. Finally, chapters cover Jaspers’ philosophy of communication and world history. The latter are informed by a burgeoning interest in Kantian ‘Freiheitphilosophie’ that influenced Jaspers, as well as concerns over the future of humanity. These concerns in part account for Jaspers’ growing popularity in the Middle East, Eastern Europe, Central/South America, and Asia. Also included are lucid clarifications of the difference between religious and philosophical faith, and the relevance of certainty, trust, and communication for a future of mankind. Trained as a psychiatrist, Jaspers practiced this profession before becoming a philosopher and thus had a keen insight into the workings of the human mind even as he challenged the philosophical establishment of his time. It is perhaps this depth to his background that adds to the contemporary relevance of his work.
Effective data presentation is an essential skill for anybody wishing to display or publish research results, but when done badly, it can convey a misleading or confusing message. This new addition to the popular “How to” series explains how to present data in journal articles, grant applications or research presentations clearly, accurately and logically, increasing the chances of successful publication.
This is the story of the radical intervention carried out by the Thatcher administration in response to 1986-89 Monopolies and Mergers Commission inquiry into brewing. It describes the creation of big brewers, the official investigations into what many saw as an uncompetitive structure and the damaging consequences for consumers and licensees.
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