Fundamentals of Electric Propulsion

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Publisher : John Wiley & Sons
ISBN 13 : 0470436263
Total Pages : 528 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Fundamentals of Electric Propulsion by : Dan M. Goebel

Download or read book Fundamentals of Electric Propulsion written by Dan M. Goebel and published by John Wiley & Sons. This book was released on 2008-12-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.

Refugee Roulette

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Publisher : NYU Press
ISBN 13 : 0814741061
Total Pages : 356 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Refugee Roulette by : Jaya Ramji-Nogales

Download or read book Refugee Roulette written by Jaya Ramji-Nogales and published by NYU Press. This book was released on 2011-04-29 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first analysis of decisions at all four levels of the asylum adjudication process : the Department of Homeland Security, the immigration courts, the Board of Immigration Appeals, and the United States Courts of Appeals. The data reveal tremendous disparities in asylum approval rates, even when different adjudicators in the same office each considered large numbers of applications from nationals of the same country. After providing a thorough empirical analysis, the authors make recommendations for future reform. From publisher description.

State Tax Collections

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis State Tax Collections by : United States. Bureau of the Census

Download or read book State Tax Collections written by United States. Bureau of the Census and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lives in the Balance

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Publisher : NYU Press
ISBN 13 : 1479865982
Total Pages : 288 pages
Book Rating : 4.4/5 (798 download)

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Book Synopsis Lives in the Balance by : Philip G. Schrag

Download or read book Lives in the Balance written by Philip G. Schrag and published by NYU Press. This book was released on 2014-01-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although Americans generally think that the U.S. Department of Homeland Security is focused only on preventing terrorism, one office within that agency has a humanitarian mission. Its Asylum Office adjudicates applications from people fleeing persecution in their homelands. Lives in the Balance is a careful empirical analysis of how Homeland Security decided these asylum cases over a recent fourteen-year period. Day in and day out, asylum officers make decisions with life-or-death consequences: determining which applicants are telling the truth and are at risk of persecution in their home countries, and which are ineligible for refugee status in America. In Lives in the Balance, the authors analyze a database of 383,000 cases provided to them by the government in order to better understand the effect on grant rates of a host of factors unrelated to the merits of asylum claims, including the one-year filing deadline, whether applicants entered the United States with a visa, whether applicants had dependents, whether they were represented, how many asylum cases their adjudicator had previously decided, and whether or not their adjudicator was a lawyer. The authors also examine the degree to which decisions were consistent among the eight regional asylum offices and within each of those offices. The authors’ recommendations­, including repeal of the one-year deadline­, would improve the adjudication process by reducing the impact of non-merits factors on asylum decisions. If adopted by the government, these proposals would improve the accuracy of outcomes for those whose lives hang in the balance.

Na-ion Batteries

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Publisher : John Wiley & Sons
ISBN 13 : 1789450136
Total Pages : 386 pages
Book Rating : 4.7/5 (894 download)

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Book Synopsis Na-ion Batteries by :

Download or read book Na-ion Batteries written by and published by John Wiley & Sons. This book was released on 2021-05-11 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers both the fundamental and applied aspects of advanced Na-ion batteries (NIB) which have proven to be a potential challenger to Li-ion batteries. Both the chemistry and design of positive and negative electrode materials are examined. In NIB, the electrolyte is also a crucial part of the batteries and the recent research, showing a possible alternative to classical electrolytes – with the development of ionic liquid-based electrolytes – is also explored. Cycling performance in NIB is also strongly associated with the quality of the electrode-electrolyte interface, where electrolyte degradation takes place; thus, Na-ion Batteries details the recent achievements in furthering knowledge of this interface. Finally, as the ultimate goal is commercialization of this new electrical storage technology, the last chapters are dedicated to the industrial point of view, given by two startup companies, who developed two different NIB chemistries for complementary applications and markets.

Kenya's Indigenous Forests

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Publisher : Iucn
ISBN 13 : 9782831702926
Total Pages : 135 pages
Book Rating : 4.7/5 (29 download)

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Book Synopsis Kenya's Indigenous Forests by : Peter Wass

Download or read book Kenya's Indigenous Forests written by Peter Wass and published by Iucn. This book was released on 1995 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of work of the Kenya Indigenous Forest Conservation Programme, this report provides a summary of the existing information about Kenya's indigenous forests. It covers geographical background; assessment of the biodiversity, environmental services, and wood products functions and values; population pressures; utilization; economic value; policy; legislation; management guidelines; and criteria for management planning of such forests.

Obsessive-compulsive Disorder

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Publisher : Oxford University Press
ISBN 13 : 0190228164
Total Pages : 777 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Obsessive-compulsive Disorder by : Christopher Pittenger

Download or read book Obsessive-compulsive Disorder written by Christopher Pittenger and published by Oxford University Press. This book was released on 2017 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt: Obsessive-compulsive disorder (OCD) affects one person in 40 and can cause great suffering. This volume provides the first comprehensive summary of our understanding of this enigmatic condition, summarizing current work ranging from genetics and neurobiology through cognitive psychology, treatment, personal experiences, and societal implications.

Executive, Legislative, and Judicial Salaries

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Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Executive, Legislative, and Judicial Salaries by : United States. Congress. House. Committee on Post Office and Civil Service

Download or read book Executive, Legislative, and Judicial Salaries written by United States. Congress. House. Committee on Post Office and Civil Service and published by . This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nancy Caroline's Emergency Care in the Streets test

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Publisher : Jones & Bartlett Publishers
ISBN 13 : 1449666256
Total Pages : 2505 pages
Book Rating : 4.4/5 (496 download)

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Book Synopsis Nancy Caroline's Emergency Care in the Streets test by : American Academy of Orthopaedic Surgeons (AAOS),

Download or read book Nancy Caroline's Emergency Care in the Streets test written by American Academy of Orthopaedic Surgeons (AAOS), and published by Jones & Bartlett Publishers. This book was released on 2012-08-16 with total page 2505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nancy Caroline's Emergency Care in the Streets, Seventh Edition is the next step in the evolution of the premier paramedic education program. This legendary paramedic textbook was first developed by Dr. Nancy Caroline in the early 1970s and transformed paramedic education. Today, the American Academy of Orthopaedic Surgeons is proud to continue this legacy and set the new gold standard for the paramedics of tomorrow.The Seventh Edition reflects the collective experience of its top-flight author team and decades of street wisdom. This fully updated edition covers every competency statement of the National EMS Education Standards for paramedics with clarity and precision in a concise format that ensures student comprehension and encourages critical thinking. This edition emphasizes the ideal that becoming a paramedic is a continual pursuit of growth and excellence throughout an entire career. Concepts of team leadership and professionalism are woven throughout the chapters, challenging students to become more compassionate, conscientious health care professionals as well as superior clinicians.

Technologies for Education

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Publisher :
ISBN 13 : 9780894921124
Total Pages : 202 pages
Book Rating : 4.9/5 (211 download)

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Book Synopsis Technologies for Education by : Wadi D. Haddad

Download or read book Technologies for Education written by Wadi D. Haddad and published by . This book was released on 2002-01-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of the Arab League Boycott of Israel on U. S. Businesses

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Publisher : DIANE Publishing
ISBN 13 : 9780788115561
Total Pages : 92 pages
Book Rating : 4.1/5 (155 download)

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Book Synopsis Effects of the Arab League Boycott of Israel on U. S. Businesses by : Constance A. Hamilton

Download or read book Effects of the Arab League Boycott of Israel on U. S. Businesses written by Constance A. Hamilton and published by DIANE Publishing. This book was released on 1994-12 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: An estimate of the economic effects of the Arab League boycott of Israel on U.S. businesses. Also examines the effects of the secondary and tertiary levels of implementation of the boycott. 16 charts and tables.

Topics in Cognitive Development

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Publisher : Springer Science & Business Media
ISBN 13 : 1461341752
Total Pages : 279 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Topics in Cognitive Development by : M. Appel

Download or read book Topics in Cognitive Development written by M. Appel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Piaget, who at this writing is in his eightieth year, has dedicated his life to the exploration and explanation of the genesis of knowledge. The Piagetian model rests on both a philosophical and a biological foundation, with psychol ogy as the link between these two disciplines. This volume, the first in a series that will record the official Symposium Proceedings of the Jean Piaget Society, is unique in that it encompasses theoreti cal, empirical, and applied aspects of Piaget's epistemology. The majority of papers in this collection represent the combined proceedings of the first and second annual symposia of the society. Professor Piaget's address, presented at the First Annual Symposium of the Jean Piaget Society in May, 1971, highlights the papers within this volume. This paper is outstanding in the clarity with which the concept of equilibration is explicated. It is the intention of the society, through this volume and subsequent ones, to extend the monumental body of knowledge provided by Piaget. The editors hope to implement transmission of the concepts within these selected papers so that they may serve as an impetus for future investigations. We are indebted to those who provided us with the invaluable editorial and secretarial assistance necessary for such an undertaking.

The Hepatocyte Review

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Publisher : Springer Science & Business Media
ISBN 13 : 9780792361770
Total Pages : 630 pages
Book Rating : 4.3/5 (617 download)

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Book Synopsis The Hepatocyte Review by : M. N. Berry

Download or read book The Hepatocyte Review written by M. N. Berry and published by Springer Science & Business Media. This book was released on 2000-12-31 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is thirty years since the technique of high-yield preparation of isolated hepatocytes, by collagenase perfusion of the liver, was published. The original method described by Berry and Friend has undergone many minor modifications by other workers, and the two-step procedure introduced by Seglen in 1976 has become the most frequent way to prepare hepatocyte suspensions. An important development introduced by Bissell in 1973 was the use of the cells as the first step in monolayer culture. The availability of the isolated hepatocyte preparation as cells in suspension or culture has undoubtedly facilitated research on the liver. This was emphasised in our book, published (with Dr. Greg Barritt) in 1990, which described in detail methods of preparation and the properties of the isolated hepatocytes. It also discussed the usefulness of the preparation for the study of intermediary and xenobiotic metabolism, calcium ion transport, and the growth and differentiation of hepatocytes in culture. The book also touched briefly on a range of specialised techniques, including peri fusion, subcellular fractionation, transplantation, cryopreservation and measurement of intracellular pH. Although standard procedures for the manipulation of hepatocytes have not changed a great deal in ten years, they have undoubtedly been refined. This applies particularly to hepatocyte culture techniques, cryopreservation, and even to preparation of hepatocyte suspensions, where it is now feasible to use purified enzymes. There is also much more emphasis on the use and study of human hepatocytes, particularly in the field of pharmacology and therapeutics.

Technocratisation and Depoliticisation of Democracy Promotion and Development Aid

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Publisher :
ISBN 13 : 9783848766376
Total Pages : 281 pages
Book Rating : 4.7/5 (663 download)

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Book Synopsis Technocratisation and Depoliticisation of Democracy Promotion and Development Aid by : Ingrid Heidlmayr-Chegdaly

Download or read book Technocratisation and Depoliticisation of Democracy Promotion and Development Aid written by Ingrid Heidlmayr-Chegdaly and published by . This book was released on 2020-03-19 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spinel Nanoferrites

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Publisher : Springer Nature
ISBN 13 : 3030799603
Total Pages : 480 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Spinel Nanoferrites by : Surender K. Sharma

Download or read book Spinel Nanoferrites written by Surender K. Sharma and published by Springer Nature. This book was released on 2021-10-29 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the complexity of spinel nanoferrites, their synthesis, physio-chemical properties and prospective applications in the area of advanced electronics, microwave devices, biotechnology as well as biomedical sciences. It presents an overview of spinel nanoferrites: synthesis, properties and applications for a wide audience: from beginners and graduate-level students up to advanced specialists in both academic and industrial sectors. There are 15 chapters organized into four main sections. The first section of the book introduces the readers to spinel ferrites and their applications in advanced electronics industry including microwave devices, whereas the second section mainly focus on the synthesis strategy and their physio-chemical properties. The last sections of the book highlight the importance of this class of nanomaterials in the field of biotechnology and biomedical sector with a special chapter on water purification.

Environmental Engineering Dictionary and Directory

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Publisher : CRC Press
ISBN 13 : 1420032534
Total Pages : 340 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Environmental Engineering Dictionary and Directory by : Thomas M. Pankratz

Download or read book Environmental Engineering Dictionary and Directory written by Thomas M. Pankratz and published by CRC Press. This book was released on 2000-09-22 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like most technical disciplines, environmental science and engineering is becoming increasingly specialized. As industry professionals focus on specific environmental subjects they become less familiar with environmental problems and solutions outside their area of expertise. This situation is compounded by the fact that many environmental science

Tajikistan

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Publisher : World Bank Publications
ISBN 13 : 9780821331057
Total Pages : 262 pages
Book Rating : 4.3/5 (31 download)

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Book Synopsis Tajikistan by : Reza Ghasimi

Download or read book Tajikistan written by Reza Ghasimi and published by World Bank Publications. This book was released on 1994-01-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Discussion Paper No. 257S. Spanish edition (Mejoramiento de la Calidad de la EducaciÃ[3]n Primaria en América Latina y Caribe: Hacia el Siglo XXI). Countries in the Latin America and the Caribbean region (LAC) have invested heavily in primary education over the past 10 years. International studies of achievement, however, show that LAC countries still perform significantly worse than those in the developed world and worse than many developing countries in Asia. This report reviews selected issues and progress to date in the LAC region and makes recommendations for the future. The paper recommends strategies for managing three elements that are identified as fundamental for improving primary education: increasing the provision of pre-schooling, making textbooks and teaching materials available, and changing teachers' behavior through new incentives and techniques. The volume includes tables, figures, and more than nine case studies. Also available in English: (ISBN 0-8213-2985-5) Stock No. 12985.