نتایج جستجو برای: west direction
تعداد نتایج: 245480 فیلتر نتایج به سال:
In 1999, the U.S. West Nile (WN) virus epidemic was preceded by widespread reports of avian deaths. In 2000, ArboNET, a cooperative WN virus surveillance system, was implemented to monitor the sentinel epizootic that precedes human infection. This report summarizes 2000 surveillance data, documents widespread virus activity in 2000, and demonstrates the utility of monitoring virus activity in a...
West Nile virus (WNV) has been a major public health concern in North America since 1999, when the first outbreak in the Western Hemisphere occurred in New York City. As a result of this ongoing disease outbreak, management of mosquitoes that vector WNV throughout the United States and Canada has necessitated using insecticides in areas where they traditionally have not been used or have been u...
Because some bats host viruses with zoonotic potential, we investigated human-bat interactions in rural Ghana during 2011-2012. Nearly half (46.6%) of respondents regularly visited bat caves; 37.4% had been bitten, scratched, or exposed to bat urine; and 45.6% ate bat meat. Human-bat interactions in rural Ghana are frequent and diverse.
West Nile virus (WNV) was detected in 11 dead birds and two mosquito pools collected in east Texas and southern Louisiana during surveillance studies in the winter of 2003 to 2004. These findings suggest that WNV is active throughout the year in this region of the United States.
The apparent position of the Sun in relation to any surface is defined by solar incident angle. angle forms vector and normal observed surface. spatial aforementioned vectors determined coordinates, which include: declination, latitude, hour angle, longitude, elevation azimuth surface, inclination north-south direction east-west direction. This article describes detail theoretical model for det...
Abstract The rainfall distribution in a tropical cyclone (TC) is affected by many factors/processes. Most of previous studies have focused on individual TCs. Little known about the binary This study examines TCs over western North Pacific based observational data. When two become nearby, asymmetric component shows an increasing trend with significantly suppressed Quadrant IV TC located to west ...
This study aimed to observe the influence of weather parameters (irradiation, ambient temperature, PV module wind speed, and direction). Performance evaluation rooftop systems is carried out according IEC 61724-1:2017. The measured are solar irradiance using a pyranometer, surface temperature sensor, direction Smart Weather Sensor Lufft type WS500-UMB. analysis was performed under three differe...
We propose a logic of east and west (LEW ) for points in 1D Euclidean space. It formalises primitive direction relations: (E), (W) indeterminate east/west (Iew). has parameter τ ∈ N>1, which is referred to as the level indeterminacy directions. For every we provide sound complete axiomatisation LEW , prove that its satisfiability problem NP-complete. In addition, show finite axiomatisability...
This study investigates the impact of roller blinds as an energy-saving strategy in a subtropical climate. Lighting control experiments were performed on west-facing and south-facing windows Subtropical Performance-Testbed for Innovative eNergy Research Buildings Laboratory (SPINLab). accepts sunlight below 8000 lux requires indoor lighting at least reading 500 lux. For window experiment, curta...
In order to gain a comprehensive understanding of land system changes and regional sustainable development, it is crucial explore the spatiotemporal distributions multiple use functions (LUFs). Therefore, herein, considering Yangtze River Delta urban agglomeration (YRDUA) as research object, we constructed an evaluation based on perspective production–living–ecological (PLE) functions. Furtherm...
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