نتایج جستجو برای: مدل تصحیح خطاطبقه بندی jel q1
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در این پژوهش فرضیه برگشت ناپذیری کامل اثر قیمتی بر تقاضا برای نفت‌خام درکشورهای منتخب نفتی را مورد بررسی قرار می‌دهیم. هدف از این پژوهش، بررسی فرضیه عدم تقارن رابطه میان تغییرات قیمت نفت و تقاضا برای مصرف آن در کشورهای منتخب اوپک با استفاده از داده‌های تابلویی دوره 2003 تا 2013 می‌باشد. مدل مورد استفاده در این پژوهش، روش پنل پویاست. نتایج به‌دست آمده، با استفاده از تجزیه قیمت و آزمون والد، حاک...
In [3], Keisler proves that if Q1 is a nonstandard model of the complete theory Th(Q) of (Q;+;×; 0; 1) and C1 is the algebraic closure of Q1, then (C1; Q1) is elementarily equivalent to (C;Q) where C is the algebraic closure of Q. But if Q r 1 is the real closure of Q1 and Qr the real closure of Q, then it is observed in [1] that (Q r 1; Q1) ≡(Qr ;Q). Victor Harnik asked the following question:...
By using RNA-immunoprecipitation assay following next-generation sequencing, a group of cell cycle-related genes targeted by hnRNP Q1 were identified, including Aurora-A kinase. Overexpressed hnRNP Q1 can upregulate Aurora-A protein, but not alter the mRNA level, through enhancing the translational efficiency of Aurora-A mRNA, either in a cap-dependent or -independent manner, by interacting wit...
TFIID is a multiprotein complex consisting of the TATA box binding protein and multiple tightly associated proteins (TAFIIs) that are required for transcription by selected activators. We previously reported cloning and partial characterization of human TAFII130 (hTAFII130). The central domain of hTAFII130 contains four glutamine-rich regions, designated Q1 to Q4, that are involved in interacti...
(1) Let P, Q be subsets of E2 T, p1, p2, q1 be points of E2 T, f be a map from I into (E2 T) P, and s1 be a real number. Suppose that P is an arc from p1 to p2 and q1 ∈ P and q1 ∈ Q and f (s1) = q1 and f is a homeomorphism and f (0) = p1 and f (1) = p2 and 0 ≤ s1 and s1 ≤ 1 and for every real number t such that 0 ≤ t and t < s1 holds f (t) / ∈ Q. Let g be a map from I into (E2 T) P and s2 be a ...
We analyse in this article the critical behavior of M q1-state Potts models coupled to N q2-state Potts models (q1, q2 ∈ [2..4]) with and without disorder. The technics we use are based on perturbed conformal theories. Calculations have been performed at two loops. We already find some interesting situations in the pure case for some peculiar values of M and N with new tricritical points. When ...
Adult height and sitting height may reflect genetic and environmental factors, including early life nutrition, physical and social environments. Previous studies have reported divergent associations for height and chronic disease mortality, with positive associations observed for cancer mortality but inverse associations for circulatory disease mortality. Sitting height might be more strongly a...
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