نتایج جستجو برای: midcourse
تعداد نتایج: 129 فیلتر نتایج به سال:
BACKGROUND Enhanced external counterpulsation (EECP) is a noninvasive, pneumatic technique that provides favourable effects in patients with coronary artery disease. The objective of this study was to describe the long-term effect of EECP on endothelial function in patients with ischaemic cardiomyopathy. METHOD The study was performed in 15 patients with ischaemic cardiomyopathy. All subjects...
We have identified 41 infrared dark clouds from the 8 μm maps of the Midcourse Space Experiment (MSX), selected to be found within one square degree areas centered on known ultracompact HII regions. We have mapped these infrared dark clouds in N2H + 1 → 0, CS 2 → 1 and CO 1 → 0 emission using the Five College Radio Astronomy Observatory. The maps of the different species often show striking dif...
We present infrared and radio continuum observations of S 201 star forming region. A massive star cluster is observed in this region, which contains different classes of young stellar objects. The near-infrared colour-colour and colour-magnitude diagrams are studied to discuss the nature of these sources. We have discovered the knots of molecular hydrogen emission at 2.122 µm in the central reg...
ments and model building in several social sciences. Since its beginnings, however, sociology has harbored, a “contrarian” vocation based on examining the unrecognized, unintended, and emergent consequences of goal-oriented activity. I present several examples of the sociological practice of bashing myths based on the logic of purposive action and offer a typology of alternative goals, means, a...
In 1998 Congress mandated expanded U.S. Environmental Protection Agency (U.S. EPA) health effects research on ambient air particulate matter (PM) and a National Research Council (NRC) committee to provide research oversight. The U.S. EPA currently supports intramural and extramural PM research, including five academically based PM centers. The PM centers in their first 2.5 years have initiated ...
OBJECTIVES The goal of this study was to examine the effect of enhanced external counterpulsation (EECP) on endothelial function. BACKGROUND Enhanced external counterpulsation improves symptoms and exercise tolerance in patients with symptomatic coronary artery disease (CAD). However, the exact mechanisms by which this technique exerts its clinical benefit are unclear. METHODS Reactive hype...
There is no guarantee that a successful pilot program introducing a reproductive health innovation can also be expanded successfully to the national or regional level, because the scaling-up process is complex and multilayered. This article describes how a successful pilot program to integrate the Standard Days Method (SDM) of family planning into existing Ministry of Health services was scaled...
We have carried out an archival radio, optical and infrared wavelength imaging survey of 44 Bright-Rimmed Clouds (BRCs) using the NRAO/VLA Sky Survey (NVSS) archive, images from the Digitised Sky Survey (DSS) and the Midcourse Space eXperiment (MSX). The data characterise the physical properties of the Ionised Boundary Layer (IBL) of the BRCs. We have classified the radio detections as: that as...
hours hence. On your right is a screaming child who’s already spilled food and crayons all over your lap. The man on your left has bad breath and worse body odor and has just launched into a detailed and comprehensive recounting of his mindnumbing life story. Plus, you’ve got hundreds of unviewed emails sitting on your corporate server from the last intercontinental trip you took, your Web site...
We use 8.3μm mid-infrared images acquired with the Midcourse Space Experiment satellite to identify and catalog Infrared Dark Clouds (IRDCs) in the first and fourth quadrants of the Galactic plane. Because IRDCs are seen as dark extinction features against the diffuse Galactic infrared background, we identify them by first determining a model background from the 8.3 μm images and then searching...
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