نتایج جستجو برای: 0228geographical change ofwork placehoursfixed coefficient
تعداد نتایج: 750250 فیلتر نتایج به سال:
Abstract Accelerating public housing prices may have resulted in housing wealth distribution changing over time. Measurement of public housing wealth distribution in Singapore from 1984 to 1992 is carried out. Result show that, overall, the distribution was reasonably good from 1984 to 1990. But, starting from 1991, inequality increased. Housing price change is the major reason for the change i...
BACKGROUND Determinants of left atrial (LA) reservoir function and its influence on left ventricular (LV) function have not been quantified. METHODS AND RESULTS In an open-pericardium, paced (70 and 90 bpm) pig model of LV regional ischemia (left anterior descending coronary constriction), with high-fidelity LV, LA, and RV pressure recordings, we obtained the LA area with 2D automated border ...
in this paper we study the long- term trend of energy intensity for iran. we use a quadratic function of the logarithm of income to take account of the change in trend of energy intensity and test the non-monotonic relationship between energy intensity and income during 1967- 2002 we find that the long-run coefficient on squared income is negative and significant, indicating a change in trend o...
An innovative step change is required to improve or replace the current mechanically deployed leading edge high lift systems for civil transport aircraft. This paper provides a review of existing leading edge device technologies for high lift and possible future technologies based on flow control. There is an emphasis on those flow control technologies that will be sufficiently mature enough fo...
We present the temperature dependence of absorption and reduced scattering coefficients of 1.8% Intralipid measured by frequency-domain photon-migration spectroscopy between 710 and 850 nm. These measurements were made in the physiologically relevant 30 to 40 degrees C temperature range. The temperature coefficients for absorption were consistent during heating and cooling and follow closely ot...
We have computed the Soret coefficient in aqueous mixtures using a boundary driven nonequilibrium molecular dynamics algorithm and standard molecular force fields. The choice of this specific approach is justified by the nature of the mixtures studied here. Four aqueous solutions, including methanol, ethanol, acetone, and dimethyl-sulfoxide (DMSO) have been studied at ambient conditions for dif...
In this paper we study the long- term trend of energy intensity for Iran. We use a quadratic function of the logarithm of income to take account of the change in trend of energy intensity and test the non-monotonic relationship between energy intensity and income during 1967- 2002 We find that the long-run coefficient on squared income is negative and significant, indicating a change in trend o...
We report the investigations of transport and thermoelectric measurements on the Heusler compounds Fe2VGa1+x over the temperature range from 10 to 300 K. It is found that the electrical resistivity and Seebeck coefficient are very sensitive to the off-stoichiometry, while the thermal conductivity is relatively little affected with the composition change. With a removal of Ga content from the st...
The present study aimed to explore the role of organizational culture in the city is prepared to change bank employees Preparation of city bank personnel to change. Method of This research is cross – correlation and the Statistical Society is all city bank employees in Tehran about 2204 persons, using Cochran sampling formula, 327 subjects were selected randomly. Denison Organizational Cultu...
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