Download or read book Barrier Unknown written by John Glasby and published by Gateway. This book was released on 2015-04-30 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The logical outcome of the space race, and the preliminary step towards the Moo, was the manned satellite, the Big Wheel moving in a stable orbit about the Earth, integrating the data necessary for a landing on the Moon, and eventually acting as a fuelling station for the Lunar rockets. After several failures, the station is ready, but even there, danger exists, unseen, unheard, invisible and terrible. Forced to exist in the belt of cosmic radiation surrounding the planet, men die within weeks from aplastic anemia. Seeking a solution to the problem, Doctor Paul Russell is sent up to the satellite and here learns of the two men fro the previous crew who vanished without a trace after spotting an unidentified spaceship in orbit further out from Earth than themselves.
Download or read book Draft Report to Congress on the Coastal Barrier Resources System as Required by Section 10 of P L 97 348 the Coastal Barrier Resources Act of 1982 written by and published by . This book was released on 1985 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Blood Cerebrospinal Fluid Barrier written by Wei Zheng and published by CRC Press. This book was released on 2005-03-30 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the existence of two barrier systems in the brain, research over the last century has mostly focused on the blood-brain barrier rather than on the blood-CSF barrier. Today, there is a greater understanding of the function of the blood-CSF barrier and of the choroid plexus, a tissue that is the primary site of this barrier. With the growing number of studies that focus on the role of the blood-CSF barrier in CNS homeostasis and neurological disorders, a modern overview of the blood-CSF barrier is long overdue. The Blood-Cerebrospinal Fluid Barrier is exclusively devoted to the blood-CSF barrier. Internationally renowned experts discuss the most recent progress in the field of choroid plexus physiology and update our knowledge of the function of the blood-CSF barrier. The book begins with an overview of the development and morphology of the choroid plexus, and then covers various aspects of its function, such as the regulation of choroidal blood flow, ion transport, and the production and transport of polypeptides. Following an extensive section on the role of the choroid plexus in CNS disorders, the final section discusses in vitro, in vivo, and in situ models of the blood-CSF barrier. This unique book analyzes a wealth of new research on the proven and potential roles of the choroid plexus/blood-CSF barrier in the brain. It is a valuable resource that will foster future studies in neuroscience, pharmacology, and toxicology.
Download or read book Paleoshoreline Geoarchaeology in the Northern Great Lakes written by John Baye Anderton and published by . This book was released on 1995 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Analysis of Guardrail and Median Barrier Accidents Using the Longitudinal Barrier Special Studies LBSS File Volume II Users Guide written by Olugbenga Erinle and published by . This book was released on 1994 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aesthetic Concrete Barrier Design written by Delbert Lance Bullard and published by Transportation Research Board. This book was released on 2006 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains guidelines for aesthetic treatment of concrete safety shape barriers. The report will be of particular interest to design and safety practitioners with responsibility for roadside safety improvements. The increasing application of context-sensitive design solutions for highway projects has created a national need for aesthetic improvement of typical highway features. Requests for concrete barrier treatments and bridge rails that contribute to the overall aesthetic experience are increasing. Concrete barriers (e.g., New Jersey, F-shapes, single-slope, and vertical-face designs) are often the barriers of choice in urban and suburban environments. Many transportation agencies and communities have expressed a desire for aesthetic treatments for these standard shapes. To date, there has been limited evaluation to determine which aesthetic treatments are safe and practical. Designers need guidance regarding the safety implications of aesthetic treatments for concrete barriers.
Download or read book Ontogeny and Phylogeny of Brain Barrier Mechanisms written by Norman R Saunders and published by Frontiers Media SA. This book was released on 2016-04-15 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain functions within an internal environment that is determined and controlled by morphological structures and cellular mechanisms present at interfaces between the brain and the rest of the body. In vertebrates these interfaces are across cerebral blood vessels (blood-brain barrier) choroid plexuses (blood-cerebrospinal fluid barrier) and pia-arachnoid. There is a CSF-brain barrier in the neuroepithelium lining the ventricular system that is only present in embryos. There is now substantial evidence that many brain barrier mechanisms develop early and that in some cases they are functionally more active and even more specialized compared to adult barriers. Therefore barriers in developing brain should be viewed as adapted appropriately for the growing brain and not, as is still widely believed, immature. Considerable advances in our understanding of these barrier mechanisms have come from studies of the developing brain and invertebrates. A striking aspect, to be highlighted in this special edition, is that many of the molecular mechanisms in these very diverse species are similar despite differences in the cellular composition of the interfaces. This Frontiers Topic comprises articles in three sections: Original studies, Reviews and Myths & Misconceptions. Original articles provide new information on molecular and cellular barrier mechanisms in developing brains of primates, including human embryos (Brøchner et al., Ek et al., Errede et al.), rodents (Bauer et al., Liddelow, Strazielle & Ghersi-Egea, Saunders et al., Whish et al.), chick (Bueno et al.) and zebrafish (Henson et al.) as well as studies in drosophila (Hindle & Bainton, De Salvo et al., Limmer et al.). The Reviews section includes evolutionary perspectives of the blood-brain and blood-CSF barriers (Bueno et al., Bill & Korzh). There are also detailed reviews of the current state of understanding of different interfaces and their functional mechanisms in developing brain (Bauer et al., Strazielle & Gjersi-Egea, Liddelow, Richardson et al., Errede et al., Henson et al., Brøchner et al) and in invertebrates (Hindle & Bainton, De Salvo et al., Limmer et al). Different aspects of the relationship between properties of the internal environment of the brain and its development are discussed. (Stolp & Molnar, Johansson, Prasongchean et al.). A neglected area, namely barriers over the surface of the brain during development is also covered (Brøchner et al.). Clinically related perspectives on barrier disruption in neonatal stroke are provided by Kratzer et al. and other aspects of dysfunction by Morretti et al. and by Palmeta et al. on the continuing problem of bilirubin toxicity. Progress in this field is hampered by many prevailing myths about barrier function, combined with methodologies that are not always appropriately selected or interpreted. These is covered in the Misconceptions, Myths and Methods section, including historical aspects and discussion of the paracellular pathway, a central dogma of epithelial and endothelial biology (Saunders et al.) and a review of markers used to define brain barrier integrity in development and in pathological conditions (Saunders et al.). Use of inappropriate markers has caused considerable confusion and unreliable interpretation in many published studies. Torbett et al deal with the complexities of the new field of applying proteomics to understanding blood-brain barrier properties as do Huntley at al with respect to applying modern high throughput gene expression methods (Huntley et al.). The Editorial summarizes the contributions from all authors. This includes mention of some the main unanswered but answerable questions in the field and what the impediments to progress may be.
Download or read book Draft Report to Congress on the Coastal Barrier Resources System written by and published by . This book was released on 1985 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Barrier Dynamics and Response to Changing Climate written by Laura J. Moore and published by Springer. This book was released on 2018-01-17 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents chapters, written by leading coastal scientists, which collectively depict the current understanding of the processes that shape barrier islands and barrier spits, with an emphasis on the response of these landforms to changing conditions. A majority of the world’s population lives along the coast at the dynamic intersection between terrestrial and marine ecosystems and landscapes. As narrow, low-lying landforms, barriers are especially vulnerable to changes in sea level, storminess, the geographic distribution of grass species, and the rate of sand supply—some barriers will undergo rapid changes in state (e.g., from landward migrating to disintegrating), on human time scales. Attempts by humans to prevent change can hasten the loss of these landforms, threatening their continued existence as well as the recreational, financial and ecosystem service benefits they provide. Understanding the processes and interactions that drive landscape response to climate change and human actions is essential to adaptation. As managers and governments struggle to plan for the future along low-lying coasts worldwide, and scientists conduct research that provides useful guidance, this volume offers a much-needed compilation for these groups, as well as a window into the science of barrier dynamics for anyone who is generally interested in the impacts of a changing world on coastal environments.
Download or read book Human Barrier Design and Lifecycle written by Tom Shephard and published by CRC Press. This book was released on 2024-05-07 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: A common source of failure in a human‐dependent barrier or safety critical task is a designed‐in mismatch error. The mismatch is a cognitive demand that exceeds the human capability to reliably and promptly respond to that demand given the plausible situations at that moment. Demand situations often include incomplete information, increased time pressures, and challenging environments. This book presents innovative solutions to reveal, prevent, and mitigate these and many other cognitive‐type errors in barriers and safety critical tasks. The comprehensive model and methodologies also provide insight into where and to what extent these barriers and task types may be significantly underspecified and the potential consequences. This title presents a new and comprehensive prototype design and lifecycle model specific to human‐dependent barriers and safety critical tasks. Designed to supplement current practice, the model is fully underpinned by cognitive ergonomics and cognitive science. The book also presents a compelling case for why a new global consensus standard specific to human‐dependent barriers is needed. Taking a novel approach, it presents its suggested basis, framing, and content. Both solutions seek to redress deficiencies in global regulations, standards, and practice. The model is guided by industry recommendations and best practice guidance and solutions from globally recognized experts. Its processes are fully explained and supported by examples, analysis, and well‐researched background materials. Real‐life case studies from offshore oil and gas, chemical manufacturing, transmission pipelines, and product storage provide further insight into how overt and latent design errors contributed to barrier degradation and failure and the consequence of those errors. An essential and fascinating read for professionals, Human Barrier Design and Lifecycle: A Cognitive Ergonomics Approach and Path Forward will appeal to those in the fields of human factors, process and technical safety, functional safety, display and safety system design, risk management, facility engineering, and facility operations and maintenance. Chapters 1 and 8 of this book are freely available as downloadable Open Access PDFs at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BYNC-ND) 4.0 International license.
Download or read book The Expository Times written by and published by . This book was released on 1903 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Expository Times written by James Hastings and published by . This book was released on 1903 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fatal Accident Reporting System Annual Report 1989 written by and published by . This book was released on 1991 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index The Papers of the Continental Congress 1774 1789 Aachen East Twinsey written by and published by . This book was released on 1978 with total page 1476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Think to New Worlds written by Joshua Blu Buhs and published by University of Chicago Press. This book was released on 2024 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is about Charles Fort, his followers, and the surprising influence they have had on science fiction, the avant-garde, UFOlogy, and more broadly on the role of spirituality and conspiracy in the modern world. Fort was an author and maverick philosopher who wrote four non-fiction books about anomalies-rains of frogs, mysterious disappearances, unexplained lights in the sky-for which he offered hypotheses that even he did not (always) accept as true. His books developed into a monistic philosophy that denounced science as a machine for generating truth. In his view, science was a small part of a larger system in which truth and falsity were constantly transforming one into the other. This was not a rejection of the modern world but, instead, its fulfillment: Fort prophesied the next stage in intellectual evolution after the scientific era. He inspired four overlapping groups: members of the Fortean Society; science fiction fans and writers; avant-garde artists; and flying saucer enthusiasts. First We Must Think to New Worlds takes up each of these groups in turn to ask: How can the human imagination be expanded? What is the fundamental structure of the universe? And, how does power move? As they developed their responses, Fort's followers mixed Forteanism with Fundamentalism, New Agery, and conspiracy, as well as a host of other forms of modern enchantments, such as the ironic imagination, scientific wonder, and Theosophical syncretism. Each chapter is interrupted by and concludes with shorter sections that focus on particular Forteans or Fortean events as a way to deepen themes"--
Download or read book Ambient Assisted Living written by Reiner Wichert and published by Springer. This book was released on 2017-03-07 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, leading authors in the field discuss the habitats of tomorrow. These habitats will be connected through autonomous and assistive systems, turning habitats into health resorts. This book discusses how assistance technologies enable a smooth transition from comfortable health support to medical or nursing care. The contributions have been chosen and invited at the 9th AAL congress, Frankfurt.
Download or read book Water Wave Scattering written by Birendra Nath Mandal and published by CRC Press. This book was released on 2015-05-21 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of water waves is most varied and is a fascinating topic. It includes a wide range of natural phenomena in oceans, rivers, and lakes. It is mostly concerned with elucidation of some general aspects of wave motion including the prediction of behaviour of waves in the presence of obstacles of some special configurations that are of interes
