نتایج جستجو برای: trend function
تعداد نتایج: 1323373 فیلتر نتایج به سال:
background: iran, a low- to middle-income country, has experienced considerable socioeconomic changes in 20 th century, which their impacts on the adult heights has not been assessed deeply by now. this article aims to quantify the temporal variations of height (with respect to shrinkage of height due to aging) and its deterministic factors in iranian population born between 1940 and 1984. me...
background the alarming incidence of self- burning provoked to set up a multidisciplinary preventive program to decrease the incidence and complications of this harmful issue. this study investigated the incidence and the preventive measures in self-burn in fars province, southern iran. methods this study was a longitudinal prospective design on trend of self-inflicted burn injuries in fars pro...
the present study was conducted in the rangeland of glandrood watershed in the province of mazandaran. the objective of this study was to compare between the ecological amplitude of festuca ovina l., and poa bulbosa l., using the function hof along the gradient of the environmental variables. for this purpose 150 plots of 1m2 were established along the altitude gradient. the sampling method was...
ایده فضا - زمان ناجابجایی ncبا پارامتر ?_?? به عنوان تانسوری پاد متقارن و ثابت، اگر چه برای رفع واگرایی فرا بنفش نظریه میدان های کوانتومی مناسب بود، اما نتوانست تقارن لورنتس را حفظ کند. چارچوبی که، پارامتر ناجابجایی را به عنوان مختصاتی از سیستم و حفظ کننده تقارن لورنتس معرفی می کرد، راه حلی برای این چالش جدید بود و توسط doplicher–fredenhagen–roberts–amorim ارائه شد. این چارچوب، معرف فضای ناجا...
this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...
PURPOSE This study evaluated the relationship of living near to main roads to allergic diseases, airway hyperresponsiveness (AHR), allergic sensitization, and lung function in Korean children. METHODS A total of 5,443 children aged 6-14 years from 33 elementary schools in 10 cities during 2005-2006 were included in a baseline survey of the Children's Health and Environmental Research. We asse...
OBJECTIVE Chronic kidney disease (CKD) predicts cardiovascular disease (CVD) in the general population. We investigated the effects of stages of renal function using the estimated glomerular filtration rate (eGFR) on all-cause mortality and cardiovascular end points in a prospective cohort of Chinese type 2 diabetic patients. RESEARCH DESIGN AND METHODS Between 1995 and 2000, 4,421 patients w...
Soil properties play a significant role in phosphorus (P) sorption. Information about P sorption is limited in Hamadan soils. The objectives of this research were to study the P sorption in twelve soils of Hamadan, assess the capability of different kinetics equations describing P sorption and correlate the P sorption characteristics with the soil properties. The soils were fertilized with 20...
Soil properties play a significant role in phosphorus (P) sorption. Information about P sorption is limited in Hamadan soils. The objectives of this research were to study the P sorption in twelve soils of Hamadan, assess the capability of different kinetics equations describing P sorption and correlate the P sorption characteristics with the soil properties. The soils were fertilized with 20...
The existence and non-existence of trend-resistant repeated measurement designs are investigated. Two families of efficient/optimal repeated measurement designs which are very popular among experimenters are shown to be trend-resistant or trend-resistant with respect to treatments.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید