A Wind-compensation Method and Results of Its Application to Flight Tests of Twelve Trailblazer Rocket Vehicles PDF Download
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Author: Allen B. Henning
Publisher:
ISBN:
Category : Launch vehicles (Astronautics)
Languages : en
Pages : 94
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Book Description
Author: Allen B. Henning
Publisher:
ISBN:
Category : Launch vehicles (Astronautics)
Languages : en
Pages : 94
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Book Description
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309486165
Category : Science
Languages : en
Pages : 257
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Book Description
One of the pathways by which the scientific community confirms the validity of a new scientific discovery is by repeating the research that produced it. When a scientific effort fails to independently confirm the computations or results of a previous study, some fear that it may be a symptom of a lack of rigor in science, while others argue that such an observed inconsistency can be an important precursor to new discovery. Concerns about reproducibility and replicability have been expressed in both scientific and popular media. As these concerns came to light, Congress requested that the National Academies of Sciences, Engineering, and Medicine conduct a study to assess the extent of issues related to reproducibility and replicability and to offer recommendations for improving rigor and transparency in scientific research. Reproducibility and Replicability in Science defines reproducibility and replicability and examines the factors that may lead to non-reproducibility and non-replicability in research. Unlike the typical expectation of reproducibility between two computations, expectations about replicability are more nuanced, and in some cases a lack of replicability can aid the process of scientific discovery. This report provides recommendations to researchers, academic institutions, journals, and funders on steps they can take to improve reproducibility and replicability in science.
Author: Anol Bhattacherjee
Publisher: CreateSpace
ISBN: 9781475146127
Category : Science
Languages : en
Pages : 156
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Book Description
This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.
Author: Neil Burton
Publisher: SAGE
ISBN: 1446293165
Category : Education
Languages : en
Pages : 380
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Book Description
If you are a trainee teacher or experienced practitioner new to research, or are simply wondering how to get started on your education research project, this practical book will be your guide. The authors offer simple steps to ensure that you ask the key questions in the most effective way possible. The book guides you through the entire research process: from clarifying the context and conceptual background, to presenting and analysing the evidence gathered. Supported by examples, checklists and diagrams, this fully revised and updated edition includes a wealth of information on: Research design Evidence gathering techniques Practitioner research Ethics Data analysis techniques. This book will be valuable to anyone begining a research or a professional or a professional or school development project, whatever stage they are at within the teaching community, from training for QTS, higher degree, or in need of evidence-backed decisions for the strategic development of their school.
Author: Truong X. Nguyen
Publisher:
ISBN:
Category : Anechoic chambers
Languages : en
Pages : 24
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Book Description
This paper describes the implementation of mode-stirred method for susceptibility testing according to the current DO-160D standard. Test results on an Engine Data Processor using the implemented procedure and the comparisons with the standard anechoic test results are presented. The comparison experimentally shows that the susceptibility thresholds found in mode-stirred method are consistently higher than anechoic. This is consistent with the recent statistical analysis finding by NIST that the current calibration procedure overstates field strength by a fixed amount. Once the test results are adjusted for this value, the comparisons with the anechoic results are excellent. The results also show that etst method has excellent chamber to chamber repeatability. Several areas for improvements to the current procedure are also identiified and implemented.
Author: John Law
Publisher: Routledge
ISBN: 113429431X
Category : Science
Languages : en
Pages : 208
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Book Description
John Law argues that methods don't just describe social realities but are also involved in creating them. The implications of this argument are highly significant. If this is the case, methods are always political, and it raises the question of what kinds of social realities we want to create. Most current methods look for clarity and precision. It is usually said that only poor research produces messy findings, and the idea that things in the world might be fluid, elusive, or multiple is unthinkable. Law's startling argument is that this is wrong and it is time for a new approach. Many realities, he says, are vague and ephemeral. If methods want to know and help to shape the world, then they need to reinvent themselves and their politics to deal with mess. That is the challenge. Nothing less will do.
Author: Neil J. Salkind
Publisher: SAGE
ISBN: 1412961270
Category : Philosophy
Languages : en
Pages : 1779
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Book Description
"Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. It covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research; it addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences; it provides summaries of advantages and disadvantages of often-used strategies; and it uses hundreds of sample tables, figures, and equations based on real-life cases."--Publisher's description.
Author: Francis Yin Yee Lau
Publisher:
ISBN: 9781550586015
Category : Medical care
Languages : en
Pages : 487
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Book Description
To order please visit https://onlineacademiccommunity.uvic.ca/press/books/ordering/
Author: David Cella
Publisher: RTI Press
ISBN: 193483114X
Category : Medical
Languages : en
Pages : 97
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Book Description
Patient-reported outcomes (PROs) are measures of how patients feel or what they are able to do in the context of their health status; PROs are reports, usually on questionnaires, about a patient's health conditions, health behaviors, or experiences with health care that individuals report directly, without modification of responses by clinicians or others; thus, they directly reflect the voice of the patient. PROs cover domains such as physical health, mental and emotional health, functioning, symptoms and symptom burden, and health behaviors. They are relevant for many activities: helping patients and their clinicians make informed decisions about health care, monitoring the progress of care, setting policies for coverage and reimbursement of health services, improving the quality of health care services, and tracking or reporting on the performance of health care delivery organizations. We address the major methodological issues related to choosing, administering, and using PROs for these purposes, particularly in clinical practice settings. We include a framework for best practices in selecting PROs, focusing on choosing appropriate methods and modes for administering PRO measures to accommodate patients with diverse linguistic, cultural, educational, and functional skills, understanding measures developed through both classic and modern test theory, and addressing complex issues relating to scoring and analyzing PRO data.
Author: Carlton E. Brown
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 44
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Book Description
