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Author: Elisabeth W. Higgins
Publisher: Nova Science Publishers
ISBN: 9781634837644
Category : Science
Languages : en
Pages : 0
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Book Description
In petroleum engineering, liquid nitrogen can be used to aid in fracturing the formation rock because of its extremely cryogenic temperature. With the development of new jet technology in recent years, liquid nitrogen is considered as a promising jet medium to exploit oil and gas. The first chapter of this book provides an impact pressure and parametric sensitivity analysis of the numerical simulation of liquid nitrogen. In the second chapter, the uses of liquid nitrogen in a completely different sphere are explored, particularly its use for the storage of human cells and tissues for transplantation. Finally, liquid nitrogen is one of the cryogenic fluids most used for cryopreservation of animal germoplasm; low temperature preservation of oocytes, sperm and embryos is a fundamental cornerstone of assisted reproductive technologies. The last chapter examines the mathematical prediction of cooling rates during cryopreservation of reproductive cells in liquid nitrogen.
Author: Elisabeth W. Higgins
Publisher: Nova Science Publishers
ISBN: 9781634837644
Category : Science
Languages : en
Pages : 0
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Book Description
In petroleum engineering, liquid nitrogen can be used to aid in fracturing the formation rock because of its extremely cryogenic temperature. With the development of new jet technology in recent years, liquid nitrogen is considered as a promising jet medium to exploit oil and gas. The first chapter of this book provides an impact pressure and parametric sensitivity analysis of the numerical simulation of liquid nitrogen. In the second chapter, the uses of liquid nitrogen in a completely different sphere are explored, particularly its use for the storage of human cells and tissues for transplantation. Finally, liquid nitrogen is one of the cryogenic fluids most used for cryopreservation of animal germoplasm; low temperature preservation of oocytes, sperm and embryos is a fundamental cornerstone of assisted reproductive technologies. The last chapter examines the mathematical prediction of cooling rates during cryopreservation of reproductive cells in liquid nitrogen.
Author: Jennifer Maiden
Publisher:
ISBN: 9781920882594
Category : Australian poetry
Languages : en
Pages : 89
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Book Description
Pirate Rain explores arbitrary power, as delivered by piratical, natural and human forces. Greed and ambition cause disasters in the poems, in complex sequences - featuring Hillary Clinton and Eleanor Roosevelt, and the return of George Jefferys and Clare. It interweaves political poems with a more personal poetry, probing the boundaries between autobiography and persona.
Author: Jennifer Maiden
Publisher: Giramondo Publishing
ISBN: 1922146463
Category : Poetry
Languages : en
Pages : 97
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Book Description
Jennifer Maiden’s poems are like verse essays, subjecting the political issues of our time, and the figures who dominate them, to a fierce scrutiny, while allowing the personal aspects of experience to be portrayed in the most delicate and imaginative ways. This is the quality of liquid nitrogen which gives the book its title – ‘the frozen suspension which is risky/ but also fecund and has beauty’ – it is a substance which permits the most intense and heated interactions, and at the same time, the survival of delicate organisms. In the cool medium of Maiden’s poetry Julia Gillard confronts her mentor Nye Bevan, Kevin Rudd shares a flight with Dietrich Bonhoeffer, Eleanor Roosevelt plays Woody Guthrie for Hillary Clinton. The poems focus on the terrorist attacks in Mumbai, Breivik in Norway, dissidents in Beijing, the protests in Tahrir Square and Gillard’s way of governing, alongside tributes to friends and family, cats and dogs, birds and music. Few poets are as political as Maiden, and as intimate.
Author:
Publisher: World Health Organization
ISBN:
Category : House & Home
Languages : en
Pages : 488
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Book Description
This book presents WHO guidelines for the protection of public health from risks due to a number of chemicals commonly present in indoor air. The substances considered in this review, i.e. benzene, carbon monoxide, formaldehyde, naphthalene, nitrogen dioxide, polycyclic aromatic hydrocarbons (especially benzo[a]pyrene), radon, trichloroethylene and tetrachloroethylene, have indoor sources, are known in respect of their hazardousness to health and are often found indoors in concentrations of health concern. The guidelines are targeted at public health professionals involved in preventing health risks of environmental exposures, as well as specialists and authorities involved in the design and use of buildings, indoor materials and products. They provide a scientific basis for legally enforceable standards.
Author: Ebbe Almqvist
Publisher: Springer Science & Business Media
ISBN: 9780306472770
Category : History
Languages : en
Pages : 504
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Book Description
Starting at the dawn of science, History of Industrial Gases traces the development of gas theory from its Aristotelian roots to its modern achievements as a global industry. Dr. Almqvist explores how environmental protection, geographical areas, and the drive for higher purity and efficiency affected development in the nineteenth and twentieth centuries, and how they will influence the future of this rapidly expanding industry. The roles of major contributing companies are also discussed to provide an informative and thought-provoking treatise valuable to anyone who studies or works in this fascinating field.
Author:
Publisher: DIANE Publishing
ISBN: 1428902805
Category :
Languages : en
Pages : 57
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309211581
Category : Science
Languages : en
Pages : 360
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Book Description
Prudent Practices in the Laboratory-the book that has served for decades as the standard for chemical laboratory safety practice-now features updates and new topics. This revised edition has an expanded chapter on chemical management and delves into new areas, such as nanotechnology, laboratory security, and emergency planning. Developed by experts from academia and industry, with specialties in such areas as chemical sciences, pollution prevention, and laboratory safety, Prudent Practices in the Laboratory provides guidance on planning procedures for the handling, storage, and disposal of chemicals. The book offers prudent practices designed to promote safety and includes practical information on assessing hazards, managing chemicals, disposing of wastes, and more. Prudent Practices in the Laboratory will continue to serve as the leading source of chemical safety guidelines for people working with laboratory chemicals: research chemists, technicians, safety officers, educators, and students.
Author: Robert D. Karam
Publisher: AIAA
ISBN: 9781600864339
Category : Artificial satellites
Languages : en
Pages : 298
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Book Description
Author: Richard T. Jacobsen
Publisher: Springer Science & Business Media
ISBN: 1489917985
Category : Technology & Engineering
Languages : en
Pages : 323
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Book Description
Practicing engineers and scientist will benefit from this book's presentation of the most accurate information on the subject. The equations for fifteen important cryogenic fluids are presented in a basic format, accompanied by pressure-enthalpy and temperature-entropy charts and tables of thermodynamic properties. The book is supported by ICMPROPRS - an interactive computer program for the calculation of thermodynamic properties of the cryogenic fluids - that can be downloaded from the World Wide Web.
Author: Bahman Zohuri
Publisher: Elsevier
ISBN: 012814520X
Category : Technology & Engineering
Languages : en
Pages : 728
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Book Description
Physics of Cryogenics: An Ultralow Temperature Phenomenon discusses the significant number of advances that have been made during the last few years in a variety of cryocoolers, such as Brayton, Joule-Thomson, Stirling, pulse tube, Gifford-McMahon and magnetic refrigerators. The book reviews various approaches taken to improve reliability, a major driving force for new research areas. The advantages and disadvantages of different cycles are compared, and the latest improvements in each of these cryocoolers is discussed. The book starts with the thermodynamic fundamentals, followed by the definition of cryogenic and the associated science behind low temperature phenomena and properties. This book is an ideal resource for scientists, engineers and graduate and senior undergraduate students who need a better understanding of the science of cryogenics and related thermodynamics. - Defines the fundamentals of thermodynamics that are associated with cryogenic processes - Provides an overview of the history of the development of cryogenic technology - Includes new, low temperature tables written by the author - Deals with the application of cryogenics to preserve objects at very low temperature - Explains how cryogenic phenomena work for human cell and human body preservations and new medical approaches
