نتایج جستجو برای: i n t h r e e m a i n a r e a s w e i g h t b l o c k s
تعداد نتایج: 15290030 فیلتر نتایج به سال:
اساسی ترین فعالیت در میان فعالیت های متعدد یک زنجیره ی تأمین، فرایند خرید و اساسی ترین تصمیم در مرحله ی مدیریت خرید، انتخاب تأمین کننده است. تأثیر فرایند انتخاب تأمین کننده ی شایسته بر عملکرد سازمان به عنوان یک وظیفه ی حیاتی امری است غیر قابل انکار که طی سالیان اخیر همواره مطرح بوده است. در این مقاله به منظور بررسی تأثیر انتخاب تأمین کننده بر میزان سوددهی و رضایت مندی مشتریان در یک واحد تولیدی ...
بیشتر مدل های بررسی شده در مسئله ی مسیریابی وسایل حمل و نقل باهدف کاهش مسافت کل یا تعداد وسایل انجام شده است، حال آن که درعمل نحوه ی تأمین وسایل اثر قابل توجهی در هزینه ها و همچنین نحوه ی طراحی مسیرها دارد. در مقاله ی حاضر با در نظرگرفتن حالت خرید یا اجاره ی وسایل نقلیه، مدل این مسئله توسعه داده شده است، چرا که تصمیم بر اجاره یا خرید وسایل نقلیه بر نحوه ی شکل گیری مسیرها اثرگذار است. از آنجا که...
/ j( %( - d e $ m* e g( 1n . o m* - ) ep j+ o1n . ( - 1q ??+ ??* + / - d e $ e g( 1n . r ( os@ ep ( 5 59* a o5% : 6 /: & 5 & + 6 oep ( a ( 0( + 5< t( oa - ()* -+ -2 - ? g ??= : u 1 ??+ 1n . r ( -2 e6 -+ -2 - ? . v o?? & ( ( /: ()* -+ % - ? ??p - o + * ? e70 s+* ? ??57 m* e g( + -+ 1;w g* ? ( ?? i + *...
shortage of irrigation water, being a crucial problem in arid and semiarid regions, makes it necessary to use treated wastewater in agriculture. a field experiment was conducted to investigate the effect of treated municipal wastewater (tmw) on the yield and fiber quality of cotton (gossypium hirsutum l.) (mehr variety). treated municipal wastewater was supplied from shahrake ghods sewage treat...
to identify the high yielding lines with optimal characteristics, 40 recombinant inbred lines derived from a cross between ‘norstar’ (winter wheat) and ‘zagros’ (spring wheat) cultivars were examined using a randomized complete block design with three replications in 2014 at the research station of faculty of agriculture, university of tabriz, iran. the measured characters consisted of peduncle...
the present paper is concerned with the structural characteristics and contents of the russian resistance poets from the outset up to the end of the world war ii, 1941-1945. regarding the linguistic and literary structures of the resistance poetry of this period, such features as changes in the lexical structure of poems, outspokenness, proximity of poetry to slogans can be easily observed. sem...
% .3 +4 % . .+ %/ 01" ,-" ( )*+ -" )*+ #$ >4 % (! .5+ .3 6 7 !# 87 9: 8; 8<" .= c % " -7?" @ a!" b 6 6!! ," #% b !" (i 1) .3 (! .5+ 9d" e!f 9= ." g)*+ #$ &/"< p c #$ m5n" b c >o1 . k b#0 l &t gv5n" #$ % 50 &t % 50 g&t % 100) #$ m5n" e + w" x5 y4 z7[ "% . (#$ % 100 g" @ #$ n % 4 2 31" cropwat " ] . % " % . 6 k a17 % #+ 8$ g; e!f 9= a % m5n" b / &" `. !ib ....
one of the most important atmospheric systems in the eurasian continent during the northern hemisphere winter season is the siberian high pressure. in this study, using the ncep/ncar reanalysis data for winters of 1948-2008, trend of changes in the intensity of the high system center and its effects on some meteorological fields are investigated. the results show that the 2m height mean tempera...
nitrogen forms exert significant effects on physiological and morphological characteristics of plant. in this study, the effects of ammonium, nitrate, and ammonium-nitrate on pepper plants were investigated in soil culture, as well as in solution culture. in the soil culture, 3, 4-dimethylpyrazole phosphate (dmpp) was used as a standard nitrification inhibitor to guarantee the presence of ammon...
although the shelling and bombing against the residential areas have been prohibited in the international law, the iraqi regime used these tools frequently to advance its military and political strategy. these attacks were escalated after the kheibar operation. this article considers the definitions and concepts of the war of the cities and then studies the trend of this war during the iran-ira...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید