检索结果-南通市图书馆

Ethnobotanical Study of Medicinal Plants of Semi-Tribal Area of Makerwal &Gulla Khel (Lying between Khyber Pakhtunkhwa and Punjab Provinces), Pakistan

引用

American Journal of Plant Sciences 2013年第1期4卷 98-116页

作者： Amin Shah Sarfaraz Khan Marwat Faryal Gohar Ameer Khan Khizar Hayat Bhatti Muhammad Amin Noor Ud Din Mushtaq ahmad Muhammad zafar Department of Biological Sciences University of Sargodha Sargodha Pakistan Department of Botany Institute of Chemical and Biological Sciences University of Gujrat Gujrat Pakistan Department of Chemistry University of Sargodha Sargodha Pakistan Department of Plant Sciences Quaid-i-Azam University Islamabad Pakistan University Wensam College Gomal University Dera Imail Khan Pakistan

This paper is based on the results of an ethnomedicinal research work conducted in the semi-tribal mountainous area lying between District Mianwali (PunjabProvince) and District Karak (KhyberPakhtunkhwaProvince),Pakistanduring June 2009-July 2011. During field survey, questionnaires were used to interview the local inhabitants of the area. The ethnomedicinal data consists of 131 plant species (2 Pteridophytes, 7 Monocots, 122 Dicots) belonging to 48 families (2 Pteridophytes, 4 Monocots, 42 Dicots). The most commonly represented families were Amaranthaceae (9 spp.), Mimosaceae (8 spp.), Asteraceae and Papilionaceae (7 spp.) each;Solanaceae, Euphorbiaceae and Scrophulariaceae (6 spp.) each, followed by Boraginaceae, Brassicaceae, Lamiaceae and Polygonaceae (5 spp.) each. Plant specimens were identified, preserved and vouchers were deposited in the Plant Taxonomy Lab. of Department of Biological Sciences,University of Sargodha,Pakistanfor future reference. The data collected through interviews with the local people indicates that these species are mostly used in respiratory tract infections (RTI), urinary tract infections (UTI), digestive disorders, sexual problems, skin diseases, liver ailments, wound healing, blood vomiting, malaria, piles, epilepsy, jaundice, gummosis, round worms, hepatitis etc. in the area. Due to lack of scientific approach regarding harvesting and utilization of this valuable medicinal flora, many plants are quickly going towards extinction;therefore, further work is needed to create awareness in the community conservation of the precious medicinal plants.

关键词： Ethnobotanical Study Medicinal Plants Makerwal & Gulla Khel Pakistan

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computational Investigation of Hand Foot Mouth Disease Dynamics with Fuzziness

引用

Computers, Materials & Continua 2023年第5期75卷 4175-4189页

作者： Dumitru Baleanu Fazal Dayan Nauman Ahmed Muhammad Rafiq Ali Raza Muhammad Ozair ahmad Department of Mathematics Cankaya UniversityBalgatAnkara06530Turkey Department of Medical Research China Medical UniversityTaichung406040Taiwan Department of Computer Science and Mathematics Lebanese American UniversityBeirutLebanon Department of Mathematics School of ScienceUniversity of Management and TechnologyLahore54000Pakistan Department of Mathematics and Statistics University of LahoreLahore54590Pakistan Department of Mathematics Faculty of Science and TechnologyUniversity of Central PunjabLahore54000Pakistan Near East University Mathematics Research CenterDepartment of MathematicsNear East Boulevard99138Nicosia/Mersin 10Turkey Department of Mathematics Govt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan

The first major outbreak of the severely complicated hand,foot and mouth disease(HFMD),primarily caused by enterovirus 71,was reported in Taiwan in *** surveillance is needed to assess the spread of *** parameters we use in mathematical models are usually classical mathematical parameters,called crisp parameters,which are taken for *** any biological or physical phenomenon is best explained by *** represent a realistic situation in any mathematical model,fuzzy parameters can be very *** articles have been published on how to control and prevent HFMD from the perspective of public health and statistical ***,few works use fuzzy theory in building models to *** this context,we examined anHFMD model with fuzzy parameters.A Non Standard Finite Difference(NSFD)scheme is developed to solve the *** developed technique retains essential properties such as positivity and dynamic *** simulations are presented to support the analytical *** convergence and consistency of the proposed method are also *** proposed method converges unconditionally while the many classical methods in the literature do not possess this *** this regard,our proposed method can be considered as a reliable tool for studying the dynamics of HFMD.

关键词： Hand foot mouth disease fuzzy parameters NSFD scheme convergence consistency

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Numerical Investigation of Malaria Disease Dynamics in Fuzzy Environment

引用

Computers, Materials & Continua 2023年第2期74卷 2345-2361页

作者： Fazal Dayan Dumitru Baleanu Nauman Ahmed Jan Awrejcewicz Muhammad Rafiq Ali Raza Muhammad Ozair ahmad Department of Mathematics School of ScienceUniversity of Management and TechnologyLahore54000Pakistan Department of Mathematics Cankaya UniversityBalgatAnkara06530Turkey Department of Medical Research China Medical UniversityTaichung40402Taiwan Institute of Space Sciences Magurele-Bucharest077125Romania Department of Mathematics and Statistics University of LahoreLahore54000Pakistan Department of Automation Biomechanics and MechatronicsLodz University of Technology1/15 Stefanowskiego St.90-924LodzPoland Department of Mathematics Faculty of Science&TechnologyUniversity of Central PunjabLahore54000Pakistan Department of Mathematics Govt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan

The application of fuzzy theory is vital in all scientific *** construction of mathematical models with fuzziness is little studied in the *** this in mind and for a better understanding of the disease,an SEIR model of malaria transmission with fuzziness is examined in this study by extending a classicalmodel ofmalaria *** parametersβandδ,being function of the malaria virus load,are considered fuzzy *** steady states and the reproduction number of the model are analyzed in fuzzy senses.A numerical technique is developed in a fuzzy environment to solve the studied model,which retains essential properties such as positivity and dynamic ***,numerical simulations are carried out to illustrate the analytical results of the developed *** most of the classical methods in the literature,the proposed approach converges unconditionally and can be considered a reliable tool for studying malaria disease dynamics.

关键词： SIER model fuzzy parameters malaria NSFD scheme stability

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Standardization of Famacha? system for natural parasites infected goat by comparing mucosa color

Standardization of Famacha? system for natural parasites inf...

引用

中国畜牧兽医学会兽医寄生虫学分会第一届青年科学家学术论坛

作者： Mubashar Hassan zafar Iqbal Zia ud Din Sindhu Awais Ali ahmad Aftab Shaukat Shahid Ali Rajput Muhammad Tahir Aleem Muhammad Mohsin State Key Laboratory of Agricultural Microbiology College of Veterinary MedicineHuazhong Agricultural University Deparment of Veterinary Parasitology University of Agriculture Faisalabad Department of Clinical Veterinary Medicine College of Veterinary MedicineHuazhong Agricultural University Department of Animal Nutrition and Feed Science College of Animal Science and TechnologyHuazhong Agricultural University College of veterinary science Preventive Veterinary MedicineNanjing Agriculture University College of Life Sciences Fujian Agriculture and Forestry University

Haemonchus contortus is the most significant blood sucking abomasal *** has been playing a vital role to control ***,ability of *** to develop resistance against anthelmintics has led to scientists to control this rapid perpetual rate FAMACHA0 system has been introduced for selective and targeted use of the *** system works on scoring of the eye mucosal color,red to pale,with increasing anemic condition of the *** this study,sensitivity of FAMACHA was evaluated by faecal egg counts(FEC),packed cell volume(PCV) and haemoglobin(Hb) concentration in three breeds of goat ***,Pak Angora and *** Nachi and Pak Angora goats FEC values were concordant with FAMCAHA score but PCV and Hb values were in negative *** Beetal goats,FEC and PCV values were concordant to FAMACHA but Hb concentration was in negative *** conclusion,FAMCAHA system is not found competent in selective and targeted treatment system.

关键词： FAMACHA Haemonchus contortus goats color meter Diagnosis

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Combination of mesenchymal stem cells and three-dimensional collagen scaffold preserves ventricular remodeling in rat myocardial infarction model

引用

World Journal of Stem Cells 2022年第8期14卷 633-657页

作者： Rida-e-Maria Qazi Irfan Khan Kanwal Haneef Tuba Shakil Malick Nadia Naeem Waqas ahmad Asmat Salim Sadia Mohsin Stem Cell Laboratory Dr.Panjwani Center for Molecular Medicine and Drug ResearchICCBSUniversity of KarachiKarachi 75270SindhPakistan Dr.zafar H.Zaidi Center for Proteomics University of KarachiKarachi 75270SindhPakistan Dow Research Institute of Biotechnology and Biomedical Sciences(DRIBBS) Dow University of Health and SciencesOjha CampusKarachi 74200SindhPakistan Cardiovascular Research Center Lewis Katz School of MedicineTemple UniversityPhiladelphiaPA 19140United States

BACKGROUND Cardiovascular diseases are the major cause of mortality *** of the damaged myocardium remains a challenge due to mechanical constraints and limited healing ability of the adult heart *** tissue engineering using biomaterial scaffolds combined with stem cells and bioactive molecules could be a highly promising approach for cardiac *** of biomaterials can provide suitable microenvironment to the cells and can solve cell engraftment problems associated with cell transplantation *** stem cells(MSCs)are potential candidates in cardiac tissue engineering because of their multilineage differentiation potential and ease of *** of DNA methyl transferase inhibitor,such as zebularine,in combination with three-dimensional(3D)scaffold can promote efficient MSC differentiation into cardiac lineage,as epigenetic modifications play a fundamental role in determining cell fate and lineage specific gene *** To investigate the role of collagen scaffold and zebularine in the differentiation of rat bone marrow(BM)-MSCs and their subsequent in vivo *** MSCs were isolated from rat BM and characterized morphologically,immunophenotypically and by multilineage differentiation *** were seeded in collagen scaffold and treated with 3μmol/L zebularine in three different *** analysis was done and cardiac differentiation was analyzed at the gene and protein *** and untreated MSC-seeded scaffolds were transplanted in the rat myocardial infarction(MI)model and cardiac function was assessed by *** tracking was performed by DiI dye labeling,while regeneration and neovascularization were evaluated by histological and immunohistochemical analysis,*** MSCs were successfully isolated and seeded in collagen *** analysis revealed that zebularine was not cytotoxic in any of the treatment *** differentiation analysis

关键词： Mesenchymal stem cells Myocardial infarction Cardiac tissue engineering Demethylating agent Collagen scaffold Zebularine

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Numerical Analysis for the Effect of Irresponsible Immigrants on HIV/AIDS Dynamics

引用

Intelligent Automation & Soft Computing 2023年第5期36卷 1479-1496页

作者： Muhammad Tariq Ali Dumitru Baleanu Muhammad Rafiq Jan Awrejcewicz Nauman Ahmed Ali Raza Muhammad Sajid Iqbal Muhammad Ozair ahmad Department of Mathematics Barani Institute of SciencesBurewalaPakistan Department of Mathematics Cankaya UniversityBalgatAnkara06530Turkey Department of Medical Research China Medical UniversityTaichung40402Taiwan Institute of Space Sciences Magurele-Bucharest077125Romania Department of Mathematics Faculty of SciencesUniversity of Central PunjabLahore54000Pakistan Department of Automation Biomechanics and MechatronicsLodz University of Technology1/15 Stefanowskiego St.90-924 LodzPoland Department of Mathematics and Statistics University of LahoreLahore54590Pakistan Department of Mathematics Govt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan H&BS MCSNational University of Science and Technology(NUST)H-12IslamabadHumayun RoadRawalpindi46000Pakistan

The human immunodeﬁciency viruses are two species of Lentivirus that infect *** time,they cause acquired immunodeﬁciency syndrome,a condition in which progressive immune system failure allows life-threatening opportunistic infections and cancers to *** immunodeﬁciency virus infection came from a type of chimpanzee in Central *** show that immunodeﬁciency viruses may have jumped from chimpanzees to humans as far back as the late *** decades,human immunodeﬁciency viruses slowly spread across Africa and later into other parts of the *** Susceptible-Infected-Recovered(SIR)models are signiﬁcant in studying disease *** this paper,we have studied the effect of irresponsible immigrants on HIV/AIDS dynamics by formulating and considering different ***,Runge Kutta,and a Non-standardﬁnite difference(NSFD)method are developed for the same *** experiments are performed at disease-free and endemic equilibria points at different time step sizes‘ℎ’.The results reveal that,unlike Euler and Runge Kutta,which fail for large time step sizes,the proposed Non-standardﬁnite difference(NSFD)method gives a convergence solution for any time step *** proposed numerical method is bounded,dynamically con-sistent,and preserves the positivity of the continuous solution,which are essential requirements when modeling a prevalent disease.

关键词： SIR model existence analysis numerical methods stability analysis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modeling of Computer Virus Propagation with Fuzzy Parameters

引用

Computers, Materials & Continua 2023年第3期74卷 5663-5678页

作者： Reemah M.Alhebshi Nauman Ahmed Dumitru Baleanu Umbreen Fatima Fazal Dayan Muhammad Rafiq Ali Raza Muhammad Ozair ahmad Emad E.Mahmoud Computer Science Department Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddahSaudi Arabia Department of Mathematics and Statistics University of LahoreLahore54590Pakistan Department of Mathematics Cankaya UniversityBalgatAnkara06530Turkey Department of Medical Research China Medical UniversityTaichung406040TaiwanChina Institute of Space Sciences Magurele-Bucharest077125Romania Department of Computer Science University of LahoreLahore54590Pakistan Department of Mathematics School of ScienceUniversity of Management and TechnologyLahore54000Pakistan Department of Mathematics Faculty of Science and TechnologyUniversity of Central PunjabLahore54000Pakistan Department of Mathematics Near East University TRNCMersin10Turkey Department of Mathematics Government Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore5400Pakistan Department of Mathematics and Statistics College of ScienceTaif UniversityP O Box11099Taif21944Saudi Arabia

Typically,a computer has infectivity as soon as it is *** is a reality that no antivirus programming can identify and eliminate all kinds of viruses,suggesting that infections would persevere on the *** understand the dynamics of the virus propagation in a better way,a computer virus spread model with fuzzy parameters is presented in this *** is assumed that all infected computers do not have the same contribution to the virus transmission process and each computer has a different degree of infectivity,which depends on the quantity of *** this,the parametersβandγbeing functions of the computer virus load,are considered fuzzy *** fuzzy theory helps us understand the spread of computer viruses more realistically as these parameters have fixed values in classical *** essential features of the model,like reproduction number and equilibrium analysis,are discussed in fuzzy ***,with fuzziness,two numerical methods,the forward Euler technique,and a nonstandard finite difference(NSFD)scheme,respectively,are developed and *** the evidence of the numerical simulations,the proposed NSFD method preserves the main features of the dynamic *** can be considered a reliable tool to predict such types of solutions.

关键词： SIR model fuzzy parameters computer virus NSFD scheme stability

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

New Trends in Fuzzy Modeling Through Numerical Techniques

引用

Computers, Materials & Continua 2023年第3期74卷 6371-6388页

作者： M.M.Alqarni Muhammad Rafiq Fazal Dayan Jan Awrejcewicz Nauman Ahmed Ali Raza Muhammad Ozair ahmad Witold Pawłowski Emad E.Mahmoud Department of Mathematics College of SciencesKing Khalid UniversityAbha61413Saudi Arabia Department of Mathematics Faculty of Sciences and TechnologyUniversity of Central PunjabLahorePakistan Department of Mathematics School of ScienceUniversity of Management and TechnologyLahorePakistan Department of Automation Biomechanics and MechatronicsLodz University of Technology1/15 Stefanowskiego St.90-924LodzPoland Department of Mathematics and Statistics University of LahoreLahorePakistan Department of Mathematics Govt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan Institute of Machine Tools and Production Engineering Lodz University of TechnologyPoland Department of Mathematics College of ScienceTaif UniversityP.O.Box11099Taif21944Saudi Arabia

Amoebiasis is a parasitic intestinal infection caused by the highly pathogenic amoeba Entamoeba *** is spread through person-toperson contact or by eating or drinking food or water contaminated with *** transmission rate depends on the number of cysts present in the *** traditional models assumed a homogeneous and contradictory transmission with *** heterogeneity of its transmission rate is a significant factor when modeling disease *** heterogeneity of disease transmission can be described mathematically by introducing fuzzy *** this context,a fuzzy SEIR Amoebiasis disease model is considered in this *** equilibrium analysis and reproductive number are studied with *** numerical schemes forward Euler method and a nonstandard finite difference(NSFD)approach,are developed for the learned model,and the results of numerical simulations are *** numerical and simulation results reveal that the proposed NSFD method provides an adequate representation of the dynamics of the disease despite the uncertainty and ***,the obtained method generates plausible predictions that regulators can use to support decision-making to design and develop control strategies.

关键词： Epidemic model fuzzy parameters amoebiasis NSFD scheme convergence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

纳米复合涂层往复磨损行为的试验分析与建模

引用

现代涂料与涂装 2019年第1期 72-72页

作者： Mian Hammad nazir Zulfiqar ahmad Khan Adil Saeed 王志强

当前汽车、国防和精密制造业对纳米复合涂层提出了高耐磨性和低摩擦系数的特殊要求,本文针对以下几种纳米复合涂层进行了微动磨损的试验研究,它们分别为:镍-氧化铝(Ni/Al2O3)、镍-矽碳化物(Ni/SiC)、镍-氧化锆(Ni/ZrO2)及镍/石墨烯。通... 详细信息

当前汽车、国防和精密制造业对纳米复合涂层提出了高耐磨性和低摩擦系数的特殊要求,本文针对以下几种纳米复合涂层进行了微动磨损的试验研究,它们分别为:镍-氧化铝(Ni/Al2O3)、镍-矽碳化物(Ni/SiC)、镍-氧化锆(Ni/ZrO2)及镍/石墨烯。通过扫描电镜(SEM)显微照片、晶粒尺寸、硬度、气孔率、表面应力、摩擦系数行为和

关键词：纳米复合涂层气孔率石墨烯磨损模型

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Correlation analysis of stem hardness traitswith fiber and yield-related traits in corecollections of Gossypium hirsutum

引用

Journal of Cotton Research 2021年第1期

作者： RAZA Irum HU Daowu ahmad Adeel LI Hongge HE Shoupu nazir Mian Faisal WANG Xiaoyang JIA Yinhua PAN Zhaoe ZHANG Peng YASIR Muhammad IQBAL Muhammad Shahid GENG Xiaoli WANG Liru PANG Baoyin DU Xiongming

RAZA Irum1, HU Daowu1, ahmad Adeel1, LI Hongge1, HE Shoupu1, nazir Mian Faisal1, WANG Xiaoyang1,JIA Yinhua1, PAN Zhaoe1, ZHANG Peng1, YASIR Muhammad1, IQBAL Muhammad Shahid1, GENG Xiaoli1,WANG Liru1, PANG Baoyin1and D...

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：