检索结果-南通市图书馆

Chromomagnetic dipole moments of light quarks in the bestest little Higgs model

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Physics C 2024年第10期48卷 125-136页

作者： T.Cisneros-Pérez E.Cruz-Albaro A.Y.Ojeda-Castañeda S.E.Solís-Núñez Unidad Académica de Ciencias Químicas Universidad Autónoma de ZacatecasApartado Postal C-58598060 ZacatecasMexico Facultad de Física Universidad Autónoma de ZacatecasApartado Postal C-58098060 ZacatecasMexico

In this study,we investigated the anomalous Chromomagnetic Dipole Moment(CMDM),denoted as μ_(q)^(BLHM),of light quarks q=(u,c,d,s,b) within the framework of the Bestest Little Higgs Model(BLHM)as an extension of the Standard Model(SM).Our investigation encompassed novel interactions among the light quarks,heavy quark B,and heavy bosons (W'^(±),H^(±),φ^(±),η^(±))incorporating the extended Cabibbo-Kobayashi-Maskawa(CKM)matrix characteristic of the *** thoroughly explored the permissible parameter space,yielding a spectrum of CMDM values ranging from 10^(-10) to 10^(-3).

关键词： beyond standard model flavor physics chromomagnetic dipole light quarks

Adaptive phase field modelling of crack propagation in orthotropic functionally graded materials

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Defence Technology（防务技术） 2021年第1期17卷 185-195页

作者： Hirshikesh Emilio Martínez-Paneda Sundararajan Natarajan Department of Mechanical Engineering Indian Institute of Technology MadrasChennai600036India Department of Civil and Environmental Engineering Imperial College LondonLondonSW72AZUK

In this work,we extend the recently proposed adaptive phase field method to model fracture in orthotropic functionally graded materials(FGMs).A recovery type error indicator combined with quadtree decomposition is employed for adaptive mesh *** proposed approach is capable of capturing the fracture process with a localized mesh refinement that provides notable gains in computational *** implementation is validated against experimental data and other numerical experiments on orthotropic materials with different material *** results reveal an increase in the stiffness and the maximum force with increasing material orientation *** study is then extended to the analysis of orthotropic *** is observed that,if the gradation in fracture properties is neglected,the material gradient plays a secondary role,with the fracture behaviour being dominated by the orthotropy of the ***,when the toughness increases along the crack propagation path,a substantial gain in fracture resistance is observed.

关键词： Functionally graded materials Phase field fracture Polygonal finite element method Orthotropic materials Recovery based error indicator

Protective effects of intravenous anesthetics on kidney tissue in obstructive jaundice

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2014年第12期20卷 3320-3326页

作者： Sinan Hatipoglu Huseyin yildiz Ertan Bulbuloglu Ismail Coskuner Ergul Belge Kurutas Filiz Hatipoglu Harun Ciralik Mehmet Sait Berhuni Department of General Surgery Unit School of MedicineAdiyaman University Department of Anesthesiology and Reanimation Unit School of MedicineKahramanmaras Sutcuimam University Department of General Surgery Unit School of MedicineKahramanmaras Sutcuimam University Department of Biochemistry Unit School of Medicine Kahramanmaras Sutcuimam University Department of Obstetrics and Gynecology Unit School of MedicineAdiyaman University Department of Pathology Unit School of MedicineKahramanmaras Sutcuimam University

AIM: To evaluate the protective effects on kidney tissue of frequently used intravenous anesthetics (ketamine, propofol, thiopental, and fentanyl) in rats with obstructive jaundice.

关键词： Obstructive jaundice Postoperative acute renal failure Oxidative stress Intravenous anesthetics Renal tissue damage

My Thirty-year Friendship with China

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Understanding 2014年第3期 57-61页

作者： eda Satsuki Wang Bo Japan’s Democratic Party Japan-China Friendship Center

China and My Family History In a gathering of friends who are all devoted to advancing Japan-China friendship,I told a story about my childhood."I went to China for the first time in 1943…"As soon as I uttered those words,others present looked quite surprised and thought I must have been *** I wasn’t wrong.I was just 2 or 3 years old when I first came to China,so I was too young to remember everything.

关键词： friends devoted wrong everything childhood remembe

Continuing Value Calculation with Discounted Cash Flows Method： An Application Example for Tekart Tourism Establishment Whose Shares Are Dealt in Istanbul Stock Exchange

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Tourism and Hospitality Management 2016年第3期4卷 139-145页

作者： eda Rukiye Donbak Ismail Ukav Adlyaman University Adlyaman Turkey

Valuation is stated as monetary value belonging to firm assets （Verginis ＆ Taylor, 2004）. According to M. L. Rock, R. H. Rock, and Sikora （1994）, valuation is the answer of the following questions： What is the maximum price that will be paid for the firm？ What are the risk areas？ What are the results of cash flows, profitability, and balance-sheet？ Chambers （2005, p. 5）, on the other hand, estimated a probable price that will be paid for the goods and service at a specific time. For the calculation of continuing value （CV）, Verginis and Taylor （2004） used discounted cash flows （DCF） method and Onal, Karadeniz, and Kandlr （2005） used economic profit method. Klrh （2005） suggested Continuous and Constant Growing Model （Gordon Model）, Value Driver Model, and Economic Profit Model. In this study, DCF which is suggested by Onal et al. （2005） and Verginis and Taylor （2004） is used for the aim of determining CV of the firm at issue. In this study, analyses are made by using the financial statement data of a tourism business whose shares are dealt in Istanbul Stock Exchange. In consequence of the calculations, CV of the examined firm is found to be 7,485,402 TL and firm value is found to be 15,195,366 TL.

关键词： firm evaluation continuing value (CV) discounted cash flows (DCF) discount rates

Prognostic value of ^(13)C-phenylalanine breath test on predicting survival in patients with chronic liver failure

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2007年第34期13卷 4579-4585页

作者： I Gallardo-Wong S Morán G Rodríguez-Leal B Castaeda-Romero R Mera J Poo M Uribe M Dehesa Laboratory of Gastrohepatology Research CMN Siglo ⅩⅩI Mexican Institute of Social Security Mexico Gastroenterology Departament CMN Siglo ⅩⅩI Mexican Institute of Social Security Mexico Department of Pathology Louisiana State University Health Sciences Center New Orleans Louisiana United States Hospital Médica Sur Mexico

AIM: To evaluate the prognostic value of percentage of 13C-phenylalanine oxidation (13C-PheOx) obtained by 13C-phenylalanine breath test (13C-PheBT) on the survival of patients with chronic liver failure. METHODS: The hepatic function was determined by standard liver blood tests and the percentage of 13C-PheOx in 118 chronic liver failure patients. The follow-up period was of 64 mo. Survival analysis was performed by the Kaplan-Meier method and variables that were significant (P < 0.10) in univariate analysis and subsequently introduced in a multivariate analysis according to the hazard model proposed by Cox. RESULTS: Forty-one patients died due to progressive liver failure during the follow-up period. The probability of survival at 12, 24, 36, 48 and 64 mo was 0.88, 0.78, 0.66, 0.57 and 0.19, respectively. Multivariate analysis demonstrated that Child-Pugh classes, age, creatinine and the percentage of 13C-PheOx (HR 0.338, 95% CI: 0.150-0.762, P = 0.009) were independent predictors of survival. When Child-Pugh classes were replaced by all the parameters of the score, only albumin, bilirubin, creatinine, age and the percentage of 13C-PheOx (HR 0.449, 95% CI: 0.206-0.979, P = 0.034) were found to be independent predictors of ***: Percentage of 13C-PheOx obtained by 13C-PheBT is a strong predictor of survival in patients with chronic liver disease.

关键词： ^13C-phenylalanine breath test Liver cirrhosis Chronic liver failure Survival

Competitive Advantages and Clustering of SMEs： An Analysis of Clustering Effect on Competition in Small-Scale Enterprises in Istanbul

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Modern Accounting and Auditing 2011年第9期7卷 994-1003页

作者： yildiz Yilmaz Guzey Ozlem Tasseven Izmir University Turkey Dogus University Turkey

According to Michael Porter＇s Diamond Model, a business cluster is defined as geographic concentration of inter-connected companies and institutions working in a common industry. In addition, clusters encompass an array of collaborating and competing services and providers that create a specialized infrastructure, which supports the cluster＇s industry. The economic cluster model, represents a synergy, a dynamic relationship and a network between not only the companies that comprise a cluster but also the successful partnering of the stakeholders. Today in all over the world, successful clusters have established a greater competitive advantage and wealth creation for their regions when compared to companies not in a cluster. Given this success more policy makers and regions are considering fostering cluster development as building blocks of regional economies. Research is planned and performed for understanding the clustering in SMEs （small and medium enterprises） industrial estate in Istanbul if it gives a competitive advantage to the cluster members or not. It is performed to determine and satisfy the lack of knowledge about the small and medium enterprises＇ issues, technologic systems, production quality standards, capacity usage ratios, interactions with other firms, habits of following the technologic improvements and clustering effects on the members.

关键词： clusters small and medium enterprises (SMEs) clustering

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

炭黑生产尾气排放控制解决方案

橡胶工业 2022年第10期69卷 776-779页

作者： VERA-CASTAÑeda Ernesto 伊莱森清洁技术-孟莫克公司美国密苏里州圣路易斯MO63017

介绍炭黑生产尾气排放控制解决方案。与现行传统湿法脱硫工艺相比,孟莫克提浓/转化解决方案(孟莫克速收^(■)技术系统与接触法制硫酸工艺)不仅可以实现炭黑生产尾气中二氧化硫(SO_(2))排放体积分数减至10×10^(-6)以下和为炭黑企业带来... 详细信息

介绍炭黑生产尾气排放控制解决方案。与现行传统湿法脱硫工艺相比,孟莫克提浓/转化解决方案(孟莫克速收^(■)技术系统与接触法制硫酸工艺)不仅可以实现炭黑生产尾气中二氧化硫(SO_(2))排放体积分数减至10×10^(-6)以下和为炭黑企业带来更具经济效益的副产物,而且显著减少硫酸盐废液的二次排放,同时可灵活应对未来可能因原料油变化而导致尾气中SO_(2)含量增大的情况。

关键词：炭黑尾气排放二氧化硫提浓/转化技术速收工艺副产物解决方案

The Multifaceted Role of Bilirubin in Liver Disease:A Literature Review

维普期刊数据库博看期刊

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Clinical and Translational Hepatology 2024年第11期12卷 939-948页

作者： Mariana MRamírez-Mejía Stephany MCastillo-Castañeda Shreya CPal Xingshun Qi Nahum Méndez-Sánchez Plan of Combined Studies in Medicine(PECEM-MD/PhD) Faculty of MedicineNational Autonomous University of MexicoMexico CityMexico Liver Research Unit Medica Sur Clinic&FoundationMexico CityMexico Medical Dental and Health Sciences Master and Doctorate ProgramNational Autonomous University of MexicoMexico CityMexico Faculty of Medicine National Autonomous University of MexicoMexico CityMexico Department of Gastroenterology General Hospital of Northern Theater Command(formerly General Hospital of Shenyang Military Area)ShenyangLiaoningChina

Bilirubin,the primary breakdown product of hemoproteins,particularly hemoglobin,plays a key role in the diagnosis,prognosis,and monitoring of liver *** acute liver dis-eases,such as acute liver failure,drug-induced liver injury,and viral hepatitis,bilirubin serves as a biomarker reflecting the extent of hepatocyte loss and liver *** liver diseases,including alcohol-related liver disease,chronic hep-atitis C virus infection,metabolic dysfunction-associated fat-ty liver disease,and autoimmune liver diseases,are marked by persistent liver injury and *** levels in chronic liver diseases provide insight into liver function,disease severity,and *** a versatile biomarker,bilirubin offers valuable information on the pathophysiology of liver diseases and aids in guiding clinical decision-making regarding the treatment of liver diseases and their *** review aimed to explore the multifunctional role of bilirubin in liver diseases by analyzing its biological functions beyond its role as a biomarker of liver damage.

关键词： Bilirubin Liver failure Chronic liver failure Metabolic dysfunctionassociated fatty liver disease Hepatitis Acute-on-chronic liver failure