نتایج جستجو برای: standard leontief price slp model
تعداد نتایج: 2556193 فیلتر نتایج به سال:
The recently emerged symbol-level precoding (SLP) technique has been regarded as a promising solution in multi-user wireless communication systems, since it can convert harmful interference (MUI) into beneficial signals for enhancing system performance. However, the tremendous computational complexity of conventional designs severely hinders practical implementations. In order to tackle this di...
The world model was designed by Leontief as a tool for exploring the future of the world economy. This paper reviews the process of design and calibration of this model, and the main simulation runs that were performed in the early 1970s looking towards 2000. The results of that scenario are compared with observed developments during the period. An agenda is provided for further research in thi...
The present value model of asset prices a la Campbell and Shiller predicts the price-rent ratio in the housing market to be stationary. The observed movements in the actual price-rent ratio, often exhibiting large and long swings in the ratio, may put into question the validity of the standard present value model. In this paper, we allow for two sources of possibly unwieldy deviations in the pr...
OBJECTIVE To evaluate the relationship between retinal nerve fiber layer (RNFL) measurement with scanning laser polarimetry (SLP) and standard automated perimetry (SAP) in nonarteritic anterior ischemic optic neuropathy (NAION). METHODS In this prospective observational case series, all subjects (28 eyes with NAION) underwent SAP and SLP. The RNFL retardation measurements and visual field tes...
Slp (sex-limited protein) is a mouse serum protein encoded by a major histocompatibility complex class III gene. It is considered to be a product of a duplicated complement component C4 gene, but without functional activity. Originally it has been found expressed only in adult males with the S region of the H-2d or H-2s haplotype. In this report we present evidence that Slp is involved in a for...
Bacterial lipoproteins (BLP) induce innate immune responses in mammals by activating heterodimeric receptor complexes containing Toll-like receptor 2 (TLR2). TLR2 signaling results in nuclear factor-kappaB (NF-κB)-dependent upregulation of anti-apoptotic factors, anti-oxidants and cytokines, all of which have been implicated in radiation protection. Here we demonstrate that synthetic lipopeptid...
PURPOSE The study sought to identify major-specific, training, and cultural factors affecting attitudes toward stuttering of speech-language pathology (SLP) students. METHOD Eight convenience samples of 50 students each from universities in the USA and Poland filled out the Public Opinion Survey of Human Attributes-Stuttering (POSHA-S) in English or Polish, respectively. USA samples included ...
Stomatin-like protein 2 (SLP-2) is a novel and unusual stomatin homologue of unknown functions. It was first identified to be overexpressed and involved in regulating cell growth and cell adhesion in human esophageal squamous cell carcinoma. We show herein the involvement of SLP-2 in human endometrial adenocarcinoma, and the effects of SLP-2 on endometrial adenocarcinoma cell growth. The expres...
The adapter protein SLP-76 is a critical mediator of signal transduction via the platelet collagen receptor glycoprotein VI (GPVI) and its coreceptor FcR . We tested the hypothesis that SLP-76 is required for collagen-induced procoagulant responses in murine platelets. Platelets from SLP-76 null (SLP-76 / ) or heterozygous (SLP-76 / ) mice were activated with the GPVI agonist convulxin, and sur...
SLPs (single layer perceptrons) often exhibit reasonable generalization performance on many problems of interest. However, due to the well known limitations of SLPs very little effort has been made to improve their performance. This paper proposes a method for improving the performance of SLPs called "wagging" (weight averaging). This method involves training several different SLPs on the same ...
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