نتایج جستجو برای: جهان شامه dgp
تعداد نتایج: 39957 فیلتر نتایج به سال:
BACKGROUND Acupuncture is widely used to treat diabetic patients with dyspeptic symptoms suggestive of gastroparesis in China. We conducted this systematic review of randomized controlled trials (RCTs) to evaluate the efficacy of acupuncture for diabetic gastroparesis (DGP). METHODS We searched PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL) and four Chinese databases...
A method for resampling time series generated by a deterministic chaotic data generating process (DGP) is proposed. Given an observed time series, this method potentially allows one to obtain an arbitrary number of time series of arbitrary length which can be considered as a product of the same unknown DGP. The notion of shadowing and brittleness of the pseudo-orbit proves to be particularly us...
We re-examine the problem of strong coupling in a regularized version of DGP (or “brane-induced”) gravity. We find that the regularization of ref. hep-th/0304148 differs from DGP in that it does not exhibit strong coupling or ghosts up to cubic order in the interactions. We suggest that the nonlocal nature of the theory, when written in terms of the 4-D metric, is a plausible reason for this ph...
The bootstrap is a statistical technique used more and more widely in econometrics. While it is capable of yielding very reliable inference, some precautions should be taken in order to ensure this. Two “Golden Rules” are formulated that, if observed, help to obtain the best the bootstrap can offer. Bootstrapping always involves setting up a bootstrap data-generating process (DGP). The main typ...
نظریه m به عنوان یکی از بهترین نامزدهای توصیف گرانش کوانتومی به شمار می رود؛ چرا که این نظریه تمامی پنج نظریه ارائه شده در تئوری ابر ریسمان را در بر می گیرد. این نظریه وجود موجودات بنیادی با عنوان شامه های m2 و m5 را پیش بینی می کند، اما تئوری میدان های ابر همدیس دوگان آن ها که بر روی شامه های m2 و m5 زندگی می کند به درستی شناخته نشده است. با وجود این که نظریه کامل شامه های m همچنان اسرار آمیز ...
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