نتایج جستجو برای: monthly effect
تعداد نتایج: 1669681 فیلتر نتایج به سال:
Many of us have been watching the Olympics this week (how about that Phelps?). The first week culminated with an exciting individual women’s gymnastics competition. Despite the home advantage (see Balmer and Nevill, 2003 in the annotated bibliography), Americans Nastia Liukin and Shawn Johnson took Gold and Silver respectively (63.325 and 62.725), with Chinese Yilin Yang winning Bronze (62.650)...
Highlights • Parasitic bronchitis (Husk) frequently diagnosed in cattle • Two outbreaks of botulism in cattle and one in sheep investigated • Bovine Babesiosis incidents in North Wales, The South West and Scottish borders • Parasitic gastroenteritis continuing to cause losses in sheep • Cases of acute fasciolosis in sheep provide an early warning of a high risk of disease • Histomoniasis (black...
abstract prediction of input flow into water resources is regarded as one of the most important issues in optimum planning and management in producing electro-water energy and optimum allocation of water into different consumption sources. different parameters affect on input discharge into dams. climate variables including temperature and rainfall have the most effect on input runoff rate to w...
BACKGROUND AND PURPOSE Although the effect of weather and air pollution on the occurrence of subarachnoid hemorrhage (SAH) has been investigated, results have remained inconsistent. The present study aimed to determine the seasonality of aneurysmal subarachnoid hemorrhage occurrence and mortality. METHODS We used the National Inpatient Sample database to evaluate the effect of meteorological ...
An 18-vertical level primitive equation general circulation model was developed from previous models of the Geophysical Fluid Dynamics Laboratory in order to study t,he lower stratosphere in detail. The altitude range covered was from the surface to 4 mb. (37.5 km.), the vertical resolution being optimized in the tropopause region to permit a more accurate calculation of the vertical transport ...
SINCE 1946 a meeting has been held monthly in the Royal Maternity Hospital, Belfast, during the months September to June. It has been attended by the staff of both maternity hospitals and by representatives from the Department of Pathology, the Ministry of Health, and the City Borough Healthi Department. At this meeting the monthly statistical reports for the Jubilee Maternity Hospital and the ...
The phrase “liquidity effect” was introduced by Milton Friedman (1969) to describe the first of three effects on interest rates caused by an exogenous change in the money supply. The lack of empirical support for the liquidity effect using monthly and quarterly monetary and reserve aggregates data led Hamilton (1997) to suggest that more convincing evidence of the liquidity effect could be obta...
BACKGROUND AND PURPOSE Previous studies have suggested seasonal variations in rates of spontaneous rupture of intracranial aneurysms, leading to potentially devastating SAH. In an effort to identify a seasonal effect, variation in SAH incidence and in-hospital mortality rates were examined as they relate to admission month, temperature, and climate using HCUP's Nationwide Inpatient Sample. MA...
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