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Randomized Phase II Cancer Clinical Trials

Randomized Phase II Cancer Clinical Trials

In cancer research a traditional phase II trial is designed as a single-arm trial that compares the experimental therapy to a historical control. This simple trial design has led to several adverse issues including increased false positivity of phase II trial results and negative phase III trials. To rectify these problems oncologists and biostatisticians have begun to use a randomized phase II trial that compares an experimental therapy with a prospective control therapy. Randomized Phase II Cancer Clinical Trials explains how to properly select and accurately use diverse statistical methods for designing and analyzing phase II trials. The author first reviews the statistical methods for single-arm phase II trials since some methodologies for randomized phase II trials stem from single-arm phase II trials and many phase II cancer clinical trials still use single-arm designs. The book then presents methods for randomized phase II trials and describes statistical methods for both single-arm and randomized phase II trials. Although the text focuses on phase II cancer clinical trials the statistical methods covered can also be used (with minor modifications) in phase II trials for other diseases and in phase III cancer clinical trials. Suitable for cancer clinicians and biostatisticians this book shows how randomized phase II trials with a prospective control resolve the shortcomings of traditional single-arm phase II trials. It provides readers with numerous statistical design and analysis methods for randomized phase II trials in oncology.

GBP 44.99
1

Multinary Alloys Based on II-VI Semiconductors

Multinary Alloys Based on II-VI Semiconductors

A companion volume to Ternary Alloys Based on II-VI Semiconductor Compounds (CRC Press 2013) and Quaternary Alloys Based on II-VI Semiconductor Compounds (CRC Press 2014) Multinary Alloys Based on II-VI Semiconductors provides up-to-date experimental and theoretical information on phase relations based on II-VI semiconductor systems with five or more components. Featuring detailed figures and extensive references this book:Delivers a critical evaluation of many industrially important systems presented in the form of two-dimensional sections for the condensed phasesSummarizes the data from the last 15–20 years of literature on the study of organometallic compounds which include zinc cadmium or mercury and sulfur selenium or telluriumClassifies all materials according to the periodic table groups of their constituent atoms that is possible combinations of Zn Cd and Hg with chalcogens S Se and Te and additional components in the order of their group numberSpecifies the diagram type possible phase transformations and physical–chemical interaction of the components methods of equilibrium investigation thermodynamic characteristics and methods for sample preparation in each multinary database descriptionMultinary Alloys Based on II-VI Semiconductors contains valuable material useful for obtaining nanoscale II-VI semiconductors and for preparing thin films of these semiconductor materials as well as for exploring the biological and medicinal applications of organometallic compounds and for identifying new compounds with necessary properties.

GBP 59.99
1

World War II A Global History

Quaternary Alloys Based on II - VI Semiconductors

Quaternary Alloys Based on II - VI Semiconductors

Doped by isovalent or heterovalent foreign impurities II–VI semiconductor compounds enable control of optical and electronic properties making them ideal in detectors solar cells and other precise device applications. Quaternary alloys allow a simultaneous adjustment of band gap and lattice constant increasing radiant efficiency at a wide range of wavelengths. Quaternary Alloys Based on II–VI Semiconductors consolidates data pertaining to diagrams of quaternary systems based on these semiconductor compounds. The book illustrates up-to-date experimental and theoretical information about phase relations based on II–VI semiconductor systems with four components. It critically evaluates many industrially significant systems presented in two-dimensional sections for the condensed phases. The author classifies all materials according to the periodic groups of their constituent atoms and additional components in the order of their group number. Each quaternary database description contains brief information on the diagram type possible phase transformations and physical–chemical interactions of the components thermodynamic characteristics and methods for equilibrium investigation and sample preparation. Most of the phase diagrams are in their original form. For those with varying published data the text includes several versions for comparison. This book provides invaluable data for technologists and researchers involved in developing and manufacturing II–VI semiconductors at industrial and national laboratories. It is also suitable for phase relations researchers inorganic chemists and semiconductor physicists as well as graduate students in materials science and engineering. Check out the companion books: Ternary Alloys Based on II–VI Semiconductor Compounds and | Quaternary Alloys Based on II - VI Semiconductors

GBP 59.99
1

Safety-II in Practice Developing the Resilience Potentials

Safety-II in Practice Developing the Resilience Potentials

Safety-I is defined as the freedom from unacceptable harm. The purpose of traditional safety management is therefore to find ways to ensure this ‘freedom’. But as socio-technical systems steadily have become larger and less tractable this has become harder to do. Resilience engineering pointed out from the very beginning that resilient performance - an organisation’s ability to function as required under expected and unexpected conditions alike – required more than the prevention of incidents and accidents. This developed into a new interpretation of safety (Safety-II) and consequently a new form of safety management. Safety-II changes safety management from protective safety and a focus on how things can go wrong to productive safety and a focus on how things can and do go well. For Safety-II the aim is not just the elimination of hazards and the prevention of failures and malfunctions but also how best to develop an organisation’s potentials for resilient performance – the way it responds monitors learns and anticipates. That requires models and methods that go beyond the Safety-I toolbox. This book introduces a comprehensive approach for the management of Safety-II called the Resilience Assessment Grid (RAG). It explains the principles of the RAG and how it can be used to develop the resilience potentials. The RAG provides four sets of diagnostic and formative questions that can be tailored to any organisation. The questions are based on the principles of resilience engineering and backed by practical experience from several domains. Safety-II in Practice is for both the safety professional and academic reader. For the professional it presents a workable method (RAG) for the management of Safety-II with a proven track record. For academic and student readers the book is a concise and practical presentation of resilience engineering. | Safety-II in Practice Developing the Resilience Potentials

GBP 31.99
1

Vatican II and New Thinking about Catholic Education The impact and legacy of Gravissimum Educationis

Ethnomusicology: A Contemporary Reader Volume II

Smith: Psychology of Education II (4-vol. set)

Biolinguistics vol II

Women's University Narratives 1890-1945 Part II Volume II

Bionanotechnology II Global Prospects

Bayesian Designs for Phase I-II Clinical Trials

Localization Of Putative Steroid Receptors Volume II: Clinically Oriented Studies

Fat Absorption Volume II

Spectroscopy in Biochemistry Volume II

Architecture in Detail II