نتایج جستجو برای: during a 6 month period
تعداد نتایج: 14021552 فیلتر نتایج به سال:
background dust events are common air pollution events in parts of the world in arid, semiarid, or desert areas. during the last years, air quality of kerman city has been deteriorated due to urban and industrial development as well as population growth. objective the aim of this study was to evaluate the dust fall events in kerman city. material and methods the british jar test assembly method...
REPORTED SIGNIFICANT OBSERVATIONS DURING ANAESTHESIA: A PROSPECTIVE ANALYSIS OVER AN 18-MONTH PERIOD
Background: We have previously reported multiple health benefits in individuals following the Christian-based fasting protocol known as the Daniel Fast (DF). However, our prior work has involved only short-term (21-day) assessments. For dietary modification to have a profound impact on health, compliance to the dietary plan must be established for the long-term. Materials and Methods We determi...
the present study was carried out to investigate the effect of different seasons on length and duration of estrus as well as to observe the behavioral changes and physiological peculiarities during estrus period. three climatic seasons and age groups were considered: summer (march-june), rainy (july-october) and winter (november-february); a (6-9 month), b (9-12 month) and c (>12 month). estrus...
The aim of this research is to investigate drought stress in rangeland rangelands in Ardabil province. According to the monthly rainfall data, 4 synoptic stations of Ardebil province (Ardebil, Khalkhal, Meshgin Shahr and Parsabad Moghan) during the statistical period of 2016-1996 were used to calculate drought index (SEPI) index for 4 periods of 1, 3, 6 and 9 months. Landsat TM and OLI satellit...
abstract In this study, using the financial information of 70 companies listed on the Tehran Stock Exchange during the years 2009-2017, the relationship between momentum and inverse profits with the size and ratio of book value to the market value of the company and the volume of transactions using multivariate regression models. Based on combined data has been studied. The research findings in...
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