نتایج جستجو برای: 1998 a large
تعداد نتایج: 13552609 فیلتر نتایج به سال:
a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...
the present study set out (a) to examine the categories of pedagogical knowledge related to the act of teaching of novice and experienced teachers as gleaned from their verbal report of what they were thinking about while teaching and (b) to compare the categories of pedagogical knowledge of novice and experienced teachers. the aim of comparing these two groups of teachers was to see whether di...
we show that when both sources ( lepton flavor violation sources and cp-violating phases) are present, the electric dipole moment of the electron, $d_e$, receives a contribution from the phase of the trilinear $a$-term of staus, $phi_{a_ au}$. for $phi_{a_ au}=pi/2$, the value of $d_e$, depending on the ratios of the lfv mass elements, can range between zero and three orders of magnitude a...
This paper investigates the effects of the large immigration wave experienced by Spanish regions in the period 1998-2008. We provide causal estimates of the effects of immigration on the main determinants of income and wages and simulate the response of Spanish regional economies to the immigration shocks in the data. We show that immigration is responsible for slower income per capita and labo...
fab (french – american- british) group determined a diagnostic classification for leukemia's. but in spite of some reports on different clinical findings and prognosis of hmc and lgl there is no place for hand- mirror cell leukemia and lgl leukemia in this classification. on the other hand, there are different ideas about causes of hand mirror cell and about different changes of large granlar l...
Shrimp aquaculture has a short history in I.R Iran. Farmed shrimp production grew slowly from 1992 until 2000 when a number of large farms started to produce. In 2000, the total production was about 4,500 MT and it was estimated that more than 7,000 MT would be produce by the year 2001. From August 1997 to March 1998, two thousand samples of cultured Penaeus semisulcatus postlarvae and subadult...
Employment and Wage Cuts in Mexico's tariff levels were associated with a slight Effects of Trade decline in employment in Liberalization Mexico and with increases in average wages (perhaps reflecting improved The Case of Mexican Manufacturing productivity in the reformed industries and a shift toward the use of more skilled Ana Revenga workers). The wages and employment of skilled production w...
The medical profession is one of the noblest professions in the world. However, corporatisation and commercialization of medical profession has made it like any other business and the medical profession is increasingly being guided by the profit motive rather than that of service. Such a situation gave rise to unethical practices and negligence. When business motive comes to the force, service ...
According to Federal Environmental Protection Agency (FEPA) Act of 1990, under section 38 a very lucid definition of environment was given as thus: ‘Environment includes water, air, land and all plants and human beings and/or animals living there in and the interrelationships which exist among these or any of them.’’ Thus, ‘’environment’’ comprises land, air, water and all the physical structur...
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