نتایج جستجو برای: green belt
تعداد نتایج: 157117 فیلتر نتایج به سال:
Using data from WIND, SAMPEX (Solar, Anomalous, and Magnetospheric Particle Explorer), and the Los Alamos National Laboratory (LANL) sensors onboard geostationary satellites, we investigate the correlation of energetic electrons in the 20-200 keV range in the solar wind and of high speed solar wind streams with relativistic electrons in the magnetosphere to determine whether energetic electrons...
OBJECTIVE To assess plantarflexion moment and hip joint moment after-effects following walking on a split-belt treadmill in healthy individuals and individuals post-stroke. DESIGN Cross-sectional study. SUBJECTS Ten healthy individuals (mean age 57.6 years (standard deviation; SD 17.2)) and twenty individuals post-stroke (mean age 49.3 years (SD 13.2)). METHODS Participants walked on an i...
The purpose of this paper is to present the crash exposure patterns of pregnant occupants and to evaluate the effectiveness of restraint systems, including four-point seatbelts, in far side crashes. The NASS CDS database revealed that 53.0 % of pregnant occupants are exposed to frontal crashes while 13.5 % are exposed to far side impacts. Given that far side crashes were the second leading cras...
This study was conducted to examine the effect on airflow of shape an urban road green belt in asymmetrical street canyon. In this paper, field at pedestrian height with different building ratios (ASF) both sides is modeled and simulated using computational fluid dynamics (CFD) software, ANSYS FLUENT, flow rate characteristic distribution index average intensity are used evaluate analyze level....
Seat belt legislation appears to have reduced mortality from, and the incidence of, serious head and facial injuries due to motor vehicle accidents. The use of seat belts has, however, also modified injury patterns in car occupants involved in accidents. This review traces the introduction of seat belt legislation and delineates the types of injury which have been attributed to seat belt wearing.
. evoked the interest of doctors in this hospital. Dr. K. T. Kurian, my co-worker in the medical wards, has had occasion to note the diet of the people in three or four centres, and he has intimate knowledge of the habits and natural conditions of this northern part of Travancore. In the assessment and evaluation of the setiological factors, therefore, his information and help have been found v...
New urbanization construction can effectively improve resource allocation efficiency and promote high-quality development, so there is practical significance to exploring the relationship between new ecological welfare performance in order achieve a win-win situation of environmental protection development Yangtze River Economic Belt. This paper innovatively, from perspective input-output, cons...
To explore the evolution mechanism of manufacturing green development efficiency is great significance to realize transformation industry in Yangtze River Economic Belt. This paper fully considers resource inputs and undesirable outputs production process applies WSR methodology construct index system influencing factors. Based on panel data 11 provinces cities Belt from 1998 2017, super-SBM mo...
The deployment of debris in equatorial orbits would be an effi cient and cost-effective countenneasure to the establishment of or bital weapons platfonns. The presence of orbital debris would force the building of orbital platfonns to build and maintain mas sive shielding to protect the platfonns. The cost ratio between at tacking a system of orbital structures with a debris belt and defend...
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