نتایج جستجو برای: wide regime
تعداد نتایج: 431948 فیلتر نتایج به سال:
BACKGROUND Occupational quartz exposure continues to be a serious hazard in the construction industry. Until now, evidence-based interventions aimed at reducing quartz exposure are scarce. The aim of this study was to systematically develop an intervention and to describe the study to evaluate its effectiveness. METHODS/DESIGN The intervention was developed according to the principles of the ...
The business cycles are one of the most important economic indicators that they show the changes in economic activities during time. The study of business cycles is important because the understanding fluctuations in GDP and effective factors on these fluctuations help policy makers to plan better and more efficient. The main purpose of this paper is to investigate the effects of oil price shoc...
Aims & Backgrounds: One of the most important incidents of heavy precipitation is that each year there are many damages. Precipitation regimes help to identify the climate of each region. A heavy precipitation regime can help in identifying the climate of each region. Identification of these regimes is one of the most important prerequisites for environmental planning, especially water resource...
Iran's economy as a developing and oil economy, needs to choose appropriate exchange rate regime is to achieve its economic goals. Some characteristics such as little diversity in production and trade, weak and underdevelopment financial markets and other features of the Iranian economy, Requires the choice of exchange rate regime be based on the features of the country. However, the choice of ...
in present paper, a numerical analysis for a rectangular cavity filled with a anisotropic porous media has been studied. it is assumed that the horizontal walls are adiabatic and impermeable, while the side walls of the cavity are maintained at constant temperatures and concentrations. the buoyancy force that induced the fluid motion are assumed to be cooperative. in the two extreme cases of he...
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to breaking dormancy as well as the effect of light, temperature, salinity and drought stress on germination of cutleaf mignonette seeds, experiments were conducted at the research laboratory of birjand faculty of agriculture in 2009. immersion in sulfuric acid (96%) for 30 seconds under continuous dark regime resulted in the highest germinability (73%) and the lowest germination (8%). was obse...
due to frequent threats of israel by iraq and its approach to attain nuclearweapons, israel destroyed iraq’s atomic installations in 1982 .during 1990szionist regime and its followers asked u.s to resolve once and remove iraqthreats over israel .in 2003 after iraq occupation zionist regime took irannuclear activities under control closely and approached to syria and turkey .israel tries to put ...
Small-angle neutron scattering is used to measure the number of bound water molecules associating with three polymers over a wide concentration range. Different fitting workflows are evaluated and recommended depending on regime.
The non-optimal choice of exchange rate policy is a serious obstacle to improving the country's economic situation. Considering that the involvement of political economy factors in the adoption of exchange rate policy causes its inefficiency and the choice of exchange rate regime in developing countries seems to has been more influenced by the political economy factors, the study of amount and ...
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