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Tracking initial ocean (de)oxygenation is critical to better constrain the coevolution of life and environment. Development of thallium isotopes has provided evidence to track the global manganese oxide burial which responds to early (de)oxygenation for short-term climate events. Modern oxic seawater thallium isotope values are recorded in organic-rich sediments deposited below an anoxic water column. An expansion of reducing conditions decrease manganese oxide burial and shifts the seawater thallium isotope composition more positive. Recent work documents that thallium isotopes are perturbed prior to carbon isotope excursions, suggesting ocean deoxygenation is a precursor for increased organic carbon burial. This Element provides an introduction to the application of thallium isotopes, case studies, and future directions.
In the first half of the twentieth century, Black hemispheric culture grappled with the legacies of colonialism, U.S. empire, and Jim Crow. As writers and performers sought to convey the terror and the beauty of Black life under oppressive conditions, they increasingly turned to the labor, movement, speech, sound, and ritual of everyday “folk.” Many critics have perceived these representations of folk culture as efforts to reclaim an authentic past. Imani D. Owens recasts Black creators’ relationship to folk culture, emphasizing their formal and stylistic innovations and experiments in self-invention that reach beyond the local to the world. Turn the World Upside Down explores how Black writers and performers reimagined folk forms through the lens of the unruly—that which cannot be easily governed, disciplined, or managed. Drawing on a transnational and multilingual archive—from Harlem to Havana, from the Panama Canal Zone to Port-au-Prince—Owens considers the short stories of Eric Walrond and Jean Toomer; the ethnographies of Zora Neale Hurston and Jean Price-Mars; the recited poetry of Langston Hughes, Nicolás Guillén, and Eusebia Cosme; and the essays, dance work, and radio plays of Sylvia Wynter. Owens shows how these figures depict folk culture—and Blackness itself—as a site of disruption, ambiguity, and flux. Their works reveal how Black people contribute to the stirrings of modernity while being excluded from its promises. Ultimately, these works do not seek to render folk culture more knowable or worthy of assimilation, but instead provide new forms of radical world-making.
This impressive new collection couldn't come at a better time. With global warming now becoming physically noticeable and the Kyoto treaty stalling in its efforts to get the developed world on board, to take a look at the economic factors of global warming is very much welcome. With contributions from distinguished authors and covering everything you need to know about global warming and its financial implications, this readable book will appeal across the political and scientific spectrum.
Utilities must decide whether to modify their existing treatment practices to achieve compliance with the D/DBP regulations. A regulatory impact analysis predicted that up to 70% of large surface-water systems would need to make some treatment modifications. Meeting multiple water-quality objectives plays an important role in the decision-making process of water utilities. Utilities must meet other regulatory requirements and secondary drinking-water standards. In addition, there are operational, financial, and engineering issues that affect the selection of treatment technologies. Because of the uncertainty of how stringent certain regulations will be and the high costs of advanced treatment technologies, many utilities have implemented treatment modifications in stages. Most utilities have made treatment modifications that have been cost-effective to meet their site-specific needs and objectives, while continuing to study or implement long-term treatment changes to meet more stringent future regulations. Utilities must factor in other regulatory requirements and secondary drinking-water standards when selecting a treatment modification for compliance with the D/DBP Rule. Some utilities chose advanced treatment processes (e.g., ozonation, membranes) that would enable them to satisfy other current and anticipated future regulations or other water quality objectives. Some systems chose ozone, in part because of its ability to destroy taste-and-odor-causing contaminants. Likewise, granular activated carbon was added to filters for taste-and-odor control. In addition, space and retrofit considerations affected technology choices. Many utilities have implemented treatment modifications in stages. To meet Stage 1 of the D/DBP Rule, most utilities have made treatment modifications that have been cost-effective to meet their site-specific needs and objectives, while continuing to study or implement long-term treatment changes to meet more stringent future regulations. The major disadvantage to staged implementation was that the treatment process was re-optimized each time treatment modifications were made. However, this problem was minimized if the full range of changes in treatment was envisioned in advance and if incremental modifications were made that were part of and consistent with long-term modifications. Originally published by AwwaRF for its subscribers in 2003 This publication can be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below
It is a truth almost universally acknowledged that the impact of
climate change is one of the most significant challenges facing the
world today. Mitigating this impact will require profound changes
in many economic, business, political and industrial spheres.
In the first half of the twentieth century, Black hemispheric culture grappled with the legacies of colonialism, U.S. empire, and Jim Crow. As writers and performers sought to convey the terror and the beauty of Black life under oppressive conditions, they increasingly turned to the labor, movement, speech, sound, and ritual of everyday “folk.” Many critics have perceived these representations of folk culture as efforts to reclaim an authentic past. Imani D. Owens recasts Black creators’ relationship to folk culture, emphasizing their formal and stylistic innovations and experiments in self-invention that reach beyond the local to the world. Turn the World Upside Down explores how Black writers and performers reimagined folk forms through the lens of the unruly—that which cannot be easily governed, disciplined, or managed. Drawing on a transnational and multilingual archive—from Harlem to Havana, from the Panama Canal Zone to Port-au-Prince—Owens considers the short stories of Eric Walrond and Jean Toomer; the ethnographies of Zora Neale Hurston and Jean Price-Mars; the recited poetry of Langston Hughes, Nicolás Guillén, and Eusebia Cosme; and the essays, dance work, and radio plays of Sylvia Wynter. Owens shows how these figures depict folk culture—and Blackness itself—as a site of disruption, ambiguity, and flux. Their works reveal how Black people contribute to the stirrings of modernity while being excluded from its promises. Ultimately, these works do not seek to render folk culture more knowable or worthy of assimilation, but instead provide new forms of radical world-making.
Who are refugees? Who, if anyone, is responsible for protecting them? What forms should this protection take? In a world of people fleeing from civil wars, state failure, and environmental disasters, these are ethically and politically pressing questions. In this book, David Owen reveals how the contemporary politics of refuge is structured by two rival historical pictures of refugees. In reconstructing this history, he advocates an understanding of refugeehood that moves us beyond our current impasse by distinguishing between what is owed to refugees in general and what is owed to different types of refugee. He provides an account of refugee protection and the forms of international cooperation required to implement it that is responsive to the claims of both refugees and states. At a time when refugee protection is once again prominent on the international agenda, this book offers a guide to understanding the challenges this topic raises and shows why addressing it matters for all of us.
This authoritative reference examines the causes of--and offers workable solutions to--the widespread problem of musculoskeletal injuries among armed forces personnel. Specific chapters on combat, non-combat, training, and fitness injuries shed necessary light on the nature and scope of the epidemic, including impact on active service members and the resulting quality of life issues in veterans. An overview of these injuries by anatomic region highlights treatment, disability, and prevention issues in military settings. The book also translates the standard public health model for preventing injuries into military context, giving professionals guidelines for developing strategies tailored to the unique strengths and risks of this population. Featured in the coverage: * The burden of musculoskeletal injuries in the military. * Traumatic combat injuries. * Deployment and non-battle injuries. * Epidemiology of musculoskeletal injuries by anatomic region. * Application of the public health model for injury prevention. * Barriers to injury prevention in the military. Its depth of detail makes Musculoskeletal Injuries in the Military critical reading for orthopedic surgeons, physical therapists, athletic trainers, military leaders, military and VA healthcare staff including physicians and policymakers, public health and injury prevention professionals, occupational health and safety professionals, musculoskeletal injury and disease researchers, and veterans' health advocacy groups.
This authoritative reference examines the causes of--and offers workable solutions to--the widespread problem of musculoskeletal injuries among armed forces personnel. Specific chapters on combat, non-combat, training, and fitness injuries shed necessary light on the nature and scope of the epidemic, including impact on active service members and the resulting quality of life issues in veterans. An overview of these injuries by anatomic region highlights treatment, disability, and prevention issues in military settings. The book also translates the standard public health model for preventing injuries into military context, giving professionals guidelines for developing strategies tailored to the unique strengths and risks of this population. Featured in the coverage: * The burden of musculoskeletal injuries in the military. * Traumatic combat injuries. * Deployment and non-battle injuries. * Epidemiology of musculoskeletal injuries by anatomic region. * Application of the public health model for injury prevention. * Barriers to injury prevention in the military. Its depth of detail makes Musculoskeletal Injuries in the Military critical reading for orthopedic surgeons, physical therapists, athletic trainers, military leaders, military and VA healthcare staff including physicians and policymakers, public health and injury prevention professionals, occupational health and safety professionals, musculoskeletal injury and disease researchers, and veterans' health advocacy groups.
Owens provides a historical analysis of the ideological movements and reform efforts leading to the Common Core State Standards, beginning with conservative criticism of public schools in the 1930s and culminating in a convergence of the political right and left in efforts to systemically reform education based on free market principles.
Owens provides a historical analysis of the ideological movements and reform efforts leading to the Common Core State Standards, beginning with conservative criticism of public schools in the 1930s and culminating in a convergence of the political right and left in efforts to systemically reform education based on free market principles.
The Handbook of Endovascular Peripheral Interventions has been written to serve as a comprehensive guide for both the beginner and advanced interventionalist. Covering all aspects of percutaneous peripheral vascular interventions, each chapter of this highly illustrated book provides a brief background, etiology, clinical presentation, imaging, and percutaneous treatment of different vascular conditions. Importantly, Tips of the Trade and How I Do It sections within each chapter make the handbook practical for daily use. These invaluable pearls are provided by contributing chapter authors who are experts in the field. Edited by Dr. Christopher D. Owens (Division of Vascular Surgery) and Dr. Yerem Yeghiazarians (Division of Interventional Cardiology), from the University of California San Francisco School of Medicine, the Handbook of Endovascular Peripheral Interventions is a collaborative effort between cardiologists, vascular surgeons, and radiologists. Since each subspecialty brings unique expertise and experience to the field, this handbook will be a valuable resource for all physicians currently working in peripheral vascular interventions.
Translational Sports Medicine covers the principles of evidence-based medicine and applies these principles to the design of translational investigations. This title is an indispensable tool in grant writing and funding efforts with its practical, straightforward approach that will help aspiring investigators navigate challenging considerations in study design and implementation. It provides valuable discussions of the critical appraisal of published studies in translational sports medicine, allowing the reader to learn how to evaluate the quality of such studies with respect to measuring outcomes and to make effective use of all types of evidence in patient care. In short, this practical guidebook will be of interest to every medical researcher or sports medicine clinician who has ever had a good clinical idea but not the knowledge of how to test it. Readers will come to fully understand important concepts, including case-control study, prospective cohort study, randomized trial and reliability study. Medical researchers will benefit from greater confidence in their ability to initiate and execute their own investigations, avoid common pitfalls in translational sports medicine, and know what is needed in collaboration.
Who are refugees? Who, if anyone, is responsible for protecting them? What forms should this protection take? In a world of people fleeing from civil wars, state failure, and environmental disasters, these are ethically and politically pressing questions. In this book, David Owen reveals how the contemporary politics of refuge is structured by two rival historical pictures of refugees. In reconstructing this history, he advocates an understanding of refugeehood that moves us beyond our current impasse by distinguishing between what is owed to refugees in general and what is owed to different types of refugee. He provides an account of refugee protection and the forms of international cooperation required to implement it that is responsive to the claims of both refugees and states. At a time when refugee protection is once again prominent on the international agenda, this book offers a guide to understanding the challenges this topic raises and shows why addressing it matters for all of us.
This fascinating new biography tells the story of one of the most influential figures of the twelfth century, Eleanor of Aquitaine, successively queen of France and of England. In tracing her life story Professor Owen reassesses her political importance during the reigns of her husband Henry II and her sons, Richard the Lionheart and John, and aims to separate the true historical Eleanor from the Eleanor of legend.
The meaning of Paul's comments about the new creation in 2 Corinthians 5:17 and Galatians 6:15 has long been obscured. Debate has raged for years, with some arguing that the phrase "new creation" solely refers to the inward transformation believers have experienced through faith in Jesus Christ, and others that this phrase should be understood cosmologically and linked with Isaiah's "new heavens and new earth". Still more advocate an ecclesiological interpretation of this phrase that centres Paul in the new community formed around Jesus Christ. In As It Was in the Beginning, Mark Owens argues that the concept of "new creation" should be understood within the realm of Paul's anthropology, cosmology, and ecclesiology. Paul's understanding of new creation belongs within an Urzeit-Endzeit typological framework, especially within 2 Corinthians 5-6 and Ephesians 1-2. Owens's reading of "new creation" gives due weight to the use of Isaianic traditions in Paul's letters, and to demonstrate that the vision of new creation in 2 Corinthians and Galatians is in striking harmony with that of Ephesians.
This issue of Clinics in Sports Medicine will provide a comprehensive review of Meniscus Injuries. Guest edited by Drs. Brett Owens and Ramin Tabaddor, this issue will discuss a number of related topics that are important to practicing clinicians. This issue is one of four selected each year by our series Consulting Editor, Dr. Mark Miller. The volume will include articles on: Meniscus Form and Function, Epidemiology of Meniscus Injury, Meniscus Repair Techniques, Meniscus Root Repair, Meniscus Ramp Lesions, Partial Meniscus Replacement, Meniscus Allograft Transplantation, Meniscus Regenerative Basic Science, Rehabilitation Following Meniscus Repair, Return to Play Following Meniscus Repair, Role of Alignment and Osteotomy in Meniscus Pathology, among others.
The decision process for determining when to return an injured or ill athlete to practice or competition includes many factors. This issue will cover Return to Play Following Cervical Disc Surgery; Return to Play Following Anterior Shoulder Dislocation and Stabilization Surgery; Return to Play Following Shoulder Surgery in Throwers; Return to Play Following Ulnar Collateral Ligament Reconstruction; Return to Play Following Hand and Wrist Fractures; and many more articles on returning to play post musculoskeletal injuries.
This issue of Clinics in Sports Medicine focuses on athletic injuries in the military population. The young, active individuals participate in a wide range of athletic and military activities that results in high injury rates as well as extreme performance demands. Military sports medicine physicians have provided many advances in the care of athletic injuries in the past and continue to pursue this today.
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