نتایج جستجو برای: trapezoidalfuzzy number tfn
تعداد نتایج: 1168482 فیلتر نتایج به سال:
Viewing from the perspective of a traditional manufacturing enterprise, paper proposes fuzzy comprehensive evaluation system model, which selects most suitable supplier or suppliers to undertake supply tasks and achieve purposes reducing procurement costs improving quality reliability, so as fully meet customer demands. Based on decision-makers’ preferences suppliers’ capabilities, subjective o...
Self Attention has shown the excellent performance in tracking due to its global modeling capability. However, it brings two challenges: First, receptive field less attention on local structure and inter-channel associations, which limits semantics distinguish objects backgrounds; Second, feature fusion with linear process cannot avoid interference of non-target semantic objects. To solve above...
let g=(v,e) be a graph with vertex set v and edge set e.for two vertices u,v of g ,the closed interval i[u,v] ,consists of u,v and all vertices lying in some u-v geodesic in g.if s is a set of vertices of g then i[s]is the union of all sets i[u,v]for u,v ? s. if i[s]=v(g) , then s is a geodetic set for g.the geodetic number g(g) is the minimum cardinality of geodetic set.the maximum cardinalit...
To explore the effect of NET-1 on the proliferation, migration and endocytosis in the hepatocellular carcinoma (HCC) cell line SMMC-7721, we constructed the pU6H1-NET-1-siRNA (NET-1siRNA) and pcDNA3.1/myc-NET-1 (myc-NET-1) vectors and transfected them into SMMC-7721 cells. The expression levels of NET-1 mRNA and protein were detected using real-time quantitative RT-QPCR and western blotting. Th...
The Arctic has been contaminated by legacy organochlorine pesticides (OCPs) and currently used pesticides (CUPs) through atmospheric transport and oceanic currents. Here we report the time trends and air-water exchange of OCPs and CUPs from research expeditions conducted between 1993 and 2013. Compounds determined in both air and water were trans- and cis-chlordanes (TC, CC), trans- and cis-non...
The study aimed to seek potential biomarkers for acute myocardial infarction (AMI) detection and treatment.The dataset GSE48060 was used, consisting of 52 peripheral blood samples (31 AMI samples and 21 normal controls). By limma package, differentially expressed genes (DEGs) between 2 kinds of samples were identified, followed by enrichment analysis, subpathway analysis, protein-protein intera...
Recent evidence has suggested that subunits of the coatomer protein (COPI) complexes are functionally associated with endosomes in mammalian cells. We now provide genetic evidence that COPI plays a role in endocytosis in intact cells. The ldlF mutant CHO cell line bears a temperature-sensitive defect in the COPI subunit epsilon-COP. In addition to exhibiting conditional defects in the secretory...
Integrated source apportionment and risk assessment of metals is great importance for contamination control remediation at the regional watershed scale. To identify metal sources source-specific ecological risks, sediments were collected in Wen-Rui Tang urban analysis. Risk showed considerable extremely high Cu Cd with large spatial variation. Positive matrix factorization model extracted three...
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