نتایج جستجو برای: sefid gom
تعداد نتایج: 608 فیلتر نتایج به سال:
Data on functional disability are of widespread policy interest in the United States, especially with respect to planning for Medicare and Social Security for a growing population of elderly adults. We consider an extract of functional disability data from the National Long Term Care Survey (NLTCS) and attempt to develop disability profiles using variations of the Grade of Membership (GoM) mode...
The experiments presented in this paper explore the hypothesis that cochlear gain is reduced, in a frequency-specific manner, over the course of a sound (called a "precursor") which was designed to activate the medial olivo-cochlear reflex (MOCR). Psychophysical tuning curves (PTCs) and off-frequency growth of masking (GOM) functions were measured with two precursors. The on-frequency precursor...
One year after the Deepwater Horizon oil spill accident, semipermeable membrane devices (SPMDs) and polyethylene devices (PEDs) were deployed in wetland areas and coastal areas of the Gulf of Mexico (GOM) to monitor polycyclic aromatic hydrocarbons (PAHs). The measured PAH levels with the PEDs in coastal areas were 0.05-1.9 ng/L in water and 0.03-9.7 ng/L in sediment porewater. With the SPMDs, ...
Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL) is a hereditary disorder which affects the cerebral vasculature due to mutations in the NOTCH 3 gene. The diagnosis may be established through genetic testing for detection of these mutations and/or by skin biopsy. We report a case of the disorder in a female patient, who presented recurrent tra...
Abstract Red snapper, Lutjanus campechanus, supports one of the more important fisheries in marine waters United States. Consequently, it has been focus intensive research for than 20 years. Here, we present a genomic analysis population structure that uses landscape genetics approach to characterize patterns variation adult red snapper Gulf Mexico (GOM) alongside synoptic view decades stock-st...
Mercury (Hg) is a potent neurotoxin and globally reducing environmental levels is seen as paramount for protecting human and wildlife health. In 2013, many countries finalized the negotiations on, and have now signed, the Minamata Convention on Mercury, which commits participating countries to reduce emissions and use of mercury. Successful implementation of the treaty will require adequate ver...
Impact of microplastic pollution on the marine environment and its biota is a major concern globally. Gulf Mannar (GoM) Palk Bay (PB) are two important biodiversity hotspots along south-east coast India. However, in recent years intense tourism fishery activities have made ecosystem these ecologically significant coastal zones vulnerable to contamination. Hence, comparative study seasonal distr...
Wintertime freshwater transport into the Gulf of Maine (GoM) is typically controlled by a seasonal velocity increase in fresh upstream Nova Scotia Current (NSC). Repeat satellite observations from Soil Moisture Active Passive mission have mapped significant GoM surface salinity anomalies four five recent winters. These data are used combination with Jordan basin buoy and model datasets to inves...
Abstract In this study, we present evidence of a Paleocene–Eocene Thermal Maximum (PETM) record within 543-m-thick (1780 ft) deep-marine section in the Gulf Mexico (GoM) using organic carbon stable isotopes and biostratigraphic constraints. We suggest that climate tectonic perturbations upstream North American catchments can induce substantial response downstream sectors Coastal Plain ultimatel...
This review focuses on providing the history of measurement efforts to quantify and characterize compounds reactive mercury (RM), current status methods knowledge. RM collectively represents gaseous oxidized (GOM) that bound particles. The presence was first recognized through coal-fired power plant emissions. Once discovered, researchers focused developing for measuring in ambient air. First, ...
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