نتایج جستجو برای: 39 and 35 cm
تعداد نتایج: 16872691 فیلتر نتایج به سال:
Buyers’ Alliances for Bargaining Power by Suchan Chae and Paul Heidhues We provide a novel explanation as to why forming an alliance of buyers (or sellers) across separate markets can be advantageous when input prices are determined by bargaining. Our explanation helps to understand the prevalence of buyer cooperatives among small and medium sized firms.
The paper presents the calibration of Fuji BAS-TR image plate (IP) response to high energy carbon ions of different charge states by employing an intense laser-driven ion source, which allowed access to carbon energies up to 270 MeV. The calibration method consists of employing a Thomson parabola spectrometer to separate and spectrally resolve different ion species, and a slotted CR-39 solid st...
A program code to simulate neutron interactions with a CR-39 detector and calculate parameters describing the induced etched proton tracks in the CR-39 material was previously developed(( 1)). This code was used to understand the mechanisms involved during interactions with neutrons in the CR-39 material and the influence of the etching process, enabling an improvement in the efficiency of the ...
در مطالعه حاضر شاخصهای بیوشیمیایی همولنف میگوی پاسفید غربی (litopenaeus vannamei) با سه سطح متفاوت پروتئین جیره غذایی (45 و 35، 25%) در سه سطح شوری آب پرورشی (ppt 35-32 و 15-12، 3-0) مورد بررسی قرار گرفت. بدین منظور تعداد 350 قطعه میگو با متوسط وزن و طول اولیه 18/0±55/5 گرم و 15/0±81/8 سانتیمتر در 27 مخزن بتنی با ظرفیت 10 تن (طول: cm 600، عرض: cm 170 و ارتفاع: cm 100) مورد آزمایش قرار گرفتند....
which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The coincidence risk of autoimmune hepatitis (AIH) and hepatocellular carcinoma (HCC) in the absence of viral hepatitis is extremely low and most of the previous reports have been isolated case reports (1). Meanwhile, most of the previous cases have been reported before HC...
there are little information about growth properties of low pathogenic (lp) avian influenza virus (aiv) in embryonated chicken eggs (eces) at different incubation temperatures. knowledge of this information increases the quantity and quality of antigen in vaccine production process. for this purpose, 10-5 dilution of aiv (a/chicken/iran/99/h9n2) was inoculated (intra-allantoic) into 400, 11-day...
OBJECTIVE To compare 48-week changes in body fat distribution and bone mineral density (BMD) between patients switching from a ritonavir-boosted protease inhibitor (PI/r) to raltegravir (RAL) and patients continuing with PI/r. DESIGN Substudy of the prospective, randomized, open-label, multicenter SPIRAL study. METHODS Patients were randomized (1 : 1) to continue with the PI/r-based regimen...
OBJECTIVE We determined the effects of coupling medium temperature on the rate of intramuscular temperature rise (RTR) during continuous ultrasound. DESIGN AND SETTING Ultrasound was applied in a continuous mode at a frequency of 1 MHz and intensity of 1.5 W/cm(2). Each subject received 3 treatments, using water-based coupling gel at temperatures of 18 degrees C, 25 degrees C, and 39 degrees ...
Abstrak
 Hammer test dianggap kurang akurat karena hanya menginformasikan kuat tekan beton pada permukaan saja. pelat arah vertikal ke atas dilakukan untuk menghindari pembongkaran penutup lantai. Jumlah titik pantul sesuai ketentuan dalam standar minimal 10, diupayakan dikurangi tanpa mengabaikan tingkat akurasi dengan variasi pola segiempat dan radial. Eksperimen bertujuan menentukan ber...
RATIONALE The prevalence of many phenotypes of food allergy is increasing. Specific gastrointestinal (GI) phenotype of food allergy (GI allergy) is also increasing but it is difficult to know the prevalence because of many entities. METHODS AND RESULTS: A 1 year retrospective study of pediatric patients complaining exclusively gastrointestinal symptoms after cow's milk consumption and at least ...
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