Download or read book New Results and Advances in PGE Mineralogy in Various Ni Cu Cr PGE Ore Systems written by Andrei Y. Barkov and published by MDPI. This book was released on 2019-11-14 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book (Special Issue) presents impressive new results related to a wide spectrum of occurrences of platinum-group minerals (PGM) and natural compounds enriched in platinum-group elements (PGE), which are associated with various complexes and deposits, such as Uralian-Alaskan-type complexes, layered intrusions and placers. The geographical locations of the involved deposits and complexes include, on a truly international scale, different areas of the Urals, Western and Eastern Sayans and Gornaya Shoria in Siberia, Southern Central Asian Orogenic Belt in China, Northern Michigan, USA, South Africa and Zimbabwe, etc. Of particular interest is the first description of a new species of PGM, thalhammerite (approved by the Commission on New Minerals, Nomenclature and Classification of the International Mineralogical Association), which is a new species of palladium-silver sulfobismuthide discovered in the Noril’sk region of Russia. Additionally, comprehensive reviews, on compositional variations in Pt–Fe alloy minerals and processes of transformations of PGM in exogenic environments, are presented which will also attract attention from international readers.
Download or read book The Ni Cu PGE Aguablanca Ore Deposit SW Spain written by Rubén Piña and published by Springer. This book was released on 2018-06-05 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the Aguablanca Ni-Cu-PGE sulfide deposit, the first, and to date only, mineralization of this type in southwestern (SW) Europe. Since its discovery in 1993, this ore deposit has attracted the attention of the resource geology community due to its unusual geodynamic context, namely an active plate margin. The book focuses on the key features of the deposit and reports on the ore-forming processes that were most important for its formation.
Download or read book California Burning written by Katherine Blunt and published by Penguin. This book was released on 2022-08-30 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revelatory, urgent narrative with national implications, exploring the decline of California’s largest utility company that led to countless wildfires — including the one that destroyed the town of Paradise – and the human cost of infrastructure failure Pacific Gas and Electric was a legacy company built by innovators and visionaries, establishing California as a desirable home and economic powerhouse. In California Burning, Wall Street Journal reporter and Pulitzer finalist Katherine Blunt examines how that legacy fell apart—unraveling a long history of deadly failures in which Pacific Gas and Electric endangered millions of Northern Californians, through criminal neglect of its infrastructure. As PG&E prioritized profits and politics, power lines went unchecked—until a rusted hook purchased for 56 cents in 1921 split in two, sparking the deadliest wildfire in California history. Beginning with PG&E’s public reckoning after the Paradise fire, Blunt chronicles the evolution of PG&E’s shareholder base, from innovators who built some of California's first long-distance power lines to aggressive investors keen on reaping dividends. Following key players through pivotal decisions and legal battles, California Burning reveals the forces that shaped the plight of PG&E: deregulation and market-gaming led by Enron Corp., an unyielding push for renewable energy, and a swift increase in wildfire risk throughout the West, while regulators and lawmakers pushed their own agendas. California Burning is a deeply reported, character-driven narrative, the story of a disaster expanding into a much bigger exploration of accountability. It’s an American tragedy that serves as a cautionary tale for utilities across the nation—especially as climate change makes aging infrastructure more vulnerable, with potentially fatal consequences.
Download or read book The Laryngoscope written by and published by . This book was released on 1908 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt: A monthly journal on diseases of the ear-nose-throat.
Download or read book Ascites and Renal Dysfunction in Liver Disease written by Pere Ginés and published by John Wiley & Sons. This book was released on 2005-08-26 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been very little written on the interaction of the liver and kidney. This book addresses the increasing incidence and significance of diseases, such as ascites, renal dysfunction, cirrhosis and hypertension where both organs are involved. This textbook is essential, even for confirmed practitioners and contains current information regarding treatment and therapy for patients with cirrhosis and ascites, clearly and effectively presented by the top international experts within this field. The second edition is entirely revised and updated and places greater emphasis on therapy.
Download or read book Transactions of the Southern Surgical Association written by Southern Surgical Association (U.S.) and published by . This book was released on 1928 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endorphins and Opiate Antagonists in Psychiatric Research written by Nandkumar S. Shah and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discovery of new molecules that function in neuronal communication can be viewed as a progression of steps beginning with the identification of the molecular structure, moving to the understanding of the mecha nisms mediating the synaptic action, and to the appraisal of the involve ment of the new molecules in various neuronal mechanisms, and finally reaching the evaluation of this molecule's role in brain function and the consequences that are triggered by its abnormalities. Enkephalins have followed such a pattern, and the present publication expresses the salient points of the last two phases in this succession. Enkephalins were discovered in December 1975; in addition to pain threshold regulation, their participation in other brain functions was soon ascertained. Perhaps, there are multiple recognition sites for multiple molecular forms of endogenous enkephalins; similarly to other transmitter recognition sites, these are coupled with ionic and nucleotide amplifying systems; thus, when activated, they can modify membrane funtion and ionic permeability of membranes. The present publication probes the current status of our knowledge concerning the consequences related to abnormalities in enkephalin storage, release, and synthesis. However, since our basic understanding of enkephalins is incomplete, the views reported should be considered to be in a state of flux.
Download or read book Determination of the Prostaglandin E Metabolite PGE M by Gas Chromatography mass Spectrometry and Excretion of PGE M by Women Consuming a Garlic Extract written by Ching-hsun Chiou and published by . This book was released on 1995 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resolving the Antibiotic Paradox written by Barry P. Rosen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antibiotic resistance, once a term appreciated only by microbiologists, has become a common topic in the popular press. Stuart Levy, one of the contributors to this collection, bears some of the responsibility for increasing public awareness with the publication of his book "The Antibiotic Paradox" in 1992: Misuse of antibiotics resulting in increased bacterial resistance had previously been recognized in the infectious disease community. However, Dr. Levy's eloquent public warning about the shrinking efficacy of our antibi otic armamentarium served to alert the lay person to the potential consequences of this de mise in useful therapy. Because of the proliferation of diverse antibiotic classes with increasing potency and broader activity spectra, it had been assumed that any ordinary bacterial infection could be eradicated with the proper selection of drug. However, it has become evident that we are surrounded by resistant bacteria, many of which were introduced unwittingly into our en vironment through the unnecessary use of antibiotics. When it became evident that a number of people were returning for multiple visits to their family physicians for persist ent ear infections or non-responsive bronchitis, questions were raised about the antibiotic treatments that were being prescribed. Bacteria resistant to common antibiotic regimens were being isolated more frequently, often as organisms classified as "multi-resistant" with decreased susceptibilities to two or more structural classes of agents. Nosocomial spread of these resistances was aided by the transmission of plasmid-mediated resistance factors between species.
Download or read book Petrology and PGE Potential of the Greenwood Lake Intrusion Central Duluth Complex Lake County Minnesota written by James D. Miller and published by . This book was released on 2004 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report summarizes a petrologic and metallogenic study of drill core and outcrop samples that profiled the igneous statigraphy of the Greenwood Lake intrusion of the central Duluth Complex.
Download or read book Wrigley s British Columbia Directory written by and published by . This book was released on 1922 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isolation and Characterization of a PHG PGE Isomerase from Sheep Vesicular Gland Microsomes written by Sherry Lynn Ward and published by . This book was released on 1988 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Disaster Insurance Reimagined written by Paula Jarzabkowski and published by Oxford University Press. This book was released on 2023-08 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read at Oxford Academic and offered as a free PDF download from OUP and selected open access locations. This book examines the growing role and importance of 'Protection Gap Entities' (PGEs), not-for-profit entities providing insurance protection that would otherwise be unavailable within a purely private sector context. Around the world, PGEs and the insurance instruments they use are becoming increasingly crucial in making sure that funds are available to rebuild after disasters. These PGEs, typically developed as collaborations between governments and the insurance industry, enable insurance to continue at a time when climate change, urbanization, global interdependence, and geo-political instability are making disaster insurance increasingly expensive or unavailable. Given their growing importance, understanding the role of PGEs in both insurance protection and their potential to create a more resilient society is critical. Disaster Insurance Reimagined uses practical examples from different countries to explain how PGEs step in to maintain disaster insurance and how their work can, but does not always, improve financial and physical resilience to disaster. Drawing on 5 years of research into 17 entities that provide insurance cover in 49 countries, the authors examine the strengths, limitations, and evolution of PGEs in providing disaster protection in the face of a growing insurance crisis. They provide an accessible discussion of disaster insurance, its complexities, and the transformation it needs to undergo in order to remain relevant and to contribute to meaningful disaster protection. PGEs and their work offer a path to re-imagining disaster insurance as a key tool in an ecosystem that has societal protection from disaster at its heart.
Download or read book Low Temperature Geochemistry written by Tu Guangzhi and published by VSP. This book was released on 1996-12 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-temperature geochemistry -- a 'hot topic' in geochemistry at present -- deals with geological and chemical processes and the geochemical evolution of elements in nature below 200C, including the geochemical behaviour of elements in the processes of their extraction, remobilization, transport and mineralization at room temperature and below 0C. This book focuses on the low-temperature geochemical behaviour of precious metals, REE, some individual dispersed elements and some non-metallic elements and their minergenesis at low-temperatures. The book deals with the following topics: 1) geochemistry of selected low-temperature deposits or prospects (horizons); 2) geochemistry of elements during diagenesis, buried metamorphism and low-grade metamorphism; 3) remobilization, transport and precipitation of some ore-forming elements under low-temperature conditions; 4) water/rock interactions in low-temperature open systems
Download or read book PGE Railway to the North written by Bruce Ramsey and published by Mitchell Press [1962]. This book was released on 1962 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federal Register written by and published by . This book was released on 1944-09 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
