1,520 research outputs found

    Aging and Older Men: Thoughts, Reflections and Issues: Introduction

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    Efforts across many fields engaged in addressing the population of aging in this country have tended to create a nearly homogenous cohort that often does not recognize the heterogeneity of aging across gender, race, ethnicity, geography, socioeconomic status, cultural and sexual orientation. The diversity within aging members of our society brings about many variations and unique issues that need to be recognized and explored by policy makers and practitioners. Among these is aging related to gender, which has tended to pay much less attention to men than women. Content analysis of journals and texts on aging has revealed a significant lack of content on men, in particular, aging and elderly men (Kosberg, 2002; Tobin, 1997)

    Risk Allocation

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    Human Development and Resources Use in the Coastal Zone: Influences on Human Health

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    Coastal watersheds and nearshore marine areas are the most valuable and dynamic places on Earth. Human population growth is great in these regions, which are home to some of the most sensitive habitats in the world. Coastal areas provide more than half of the overall service value derived from the global environment (Costanza et al., 1997). Natural (e.g., hurricanes and tsunamis) and human pressures on this environment require it to constantly adjust. More than any other area, the global coast has defined the progress of human culture and continues to be a singular influence in how humans connect to the world around them. For these reasons and others, the global coast should be a central focus in the environmental management decisions of governments at all levels. However, increasingly, we have come to understand that allowing the degradation and broad-scale change in coastal systems has another consequence—our own health

    The Beautiful Flag of the Union

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    https://digitalcommons.library.umaine.edu/mmb-vp/1083/thumbnail.jp

    Debris/ice/TPS assessment and integrated photographic analysis for Shuttle Mission STS-56

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    The Debris Team developed and implemented measures to control damage from debris in the Shuttle operational environment and to make the control measures a part of routine launch flows. These measures include engineering surveillance during vehicle processing and closeout operations, facility and flight hardware inspections before and after launch, and photographic analysis of mission events. Photographic analyses of mission imagery from launch, on-orbit, and landing provide significant data in verifying proper operation of systems and evaluating anomalies. In addition to the Kennedy Space Center (KSC) Photo/Video Analysis, reports from JSC, MSFC, and Rockwell International--Downey are also included in this document to provide an integrated assessment of the mission

    Statistics of heart failure and mechanical circulatory support in 2020

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    Heart failure is increasing in prevalence, with approximately 26 million patients affected worldwide. This represents a significant cause of morbidity and mortality. Statistics regarding heart failure patient age, hospitalization likelihood, and mortality differ significantly by country. Heart failure patients are typically classified by ejection fraction, with distinct phenotypes associated with reduced ejection fraction (rEF) or preserved ejection fraction (pEF). Heart failure has a significant financial impact related to hospitalization, medication, and procedural expenses. The costs of heart failure also extend to the reduced quality of life conferred by heart failure symptoms. Management of heart failure includes a variety of interventions, including mechanical circulatory support (MCS). MCS, including left ventricular assist devices (LVADs), right ventricular assist devices (RVADs) and extracorporeal membrane oxygenation (ECMO), has been a means of managing end stage heart failure. Given the relative scarcity of transplant organs, the utilization of MCS, particularly as a bridge to transplantation (BTT) has grown significantly. In this review, we discuss statistics related to heart failure and MCS. We evaluate how patients are classified and examine global trends and regional differences. We then address MCS therapies, the costs associated with heart failure, the impact of heart failure on patient quality of life, and data regarding morbidity and mortality

    Debris/ice/TPS assessment and integrated photographic analysis of Shuttle mission STS-68

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    A debris/ice/thermal protection system assessment and integrated photographic analysis was conducted for Shuttle mission STS-68. Debris inspections of the flight elements and launch pad were performed before and after launch. Icing conditions on the External Tank were assessed by the use of computer programs, nomographs, and infrared scanner data during cryogenic loading of the vehicle followed by on-pad visual inspection. High speed photography of the launch was analyzed to identify ice/debris sources and evaluate potential vehicle damage and/or in-flight anomalies. This report-documents the ice/debris/thermal protection system conditions and integrated photographic analysis of Shuttle mission STS-68, and the resulting effect on the Space Shuttle Program

    World Trade Flows, 1970-1992, with Production and Tariff Data

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    This paper describes two databases dealing with world bilateral trade flows: the World Trade Database (WTDB) assembled by Statistics Canada, which contains bilateral trade flows for all countries over 1970-1992, classified according to the Standard International Trade Classification, Revision 2 (with some modification); and the Compatible Trade and Production (COMTAP) database assembled by the Organization for Economic Cooperation and Development (OECD), which contains production of manufactured goods in OECD countries and bilateral trade flows between these countries and all their trading partners over 1970-1985, classified according to the International Standard Industrial Classification, Revision 2. These databases are available to academic users on the CD-ROM. Also contained on the CD-ROM is information on country factor endowments, tariff and non-tariff barriers for selected countries, and input-output tables for the United Kingdom and the United States. The WTDB database is made available under a license with Statistics Canada, the terms of which are described herein, and the COMTAP database is made available by permission of the OECD. A revised version of this data set is available on CD-ROM.

    Debris/ice/TPS assessment and integrated photographic analysis of Shuttle Mission STS-64 on 9 August 1994

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    A debris/ice/thermal protection system assessment and integrated photographic analysis was conducted for Shuttle mission STS-64. Debris inspections of the flight elements and launch pad were performed before and after launch. Icing conditions on the External Tank were assessed by the use of computer programs, nomographs, and infrared scanner data during cryogenic loading of the vehicle followed by on-pad visual inspection. High speed photography of the launch was analyzed to identify ice/debris sources and evaluate potential vehicle damage and/or in-flight anomalies. This report documents the ice/debris/thermal protection system conditions and integrated photographic analysis of Shuttle mission STS-64, and the resulting effect on the Space Shuttle Program
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