咨询与建议

限定检索结果

文献类型

  • 57,864 篇 期刊文献
  • 270 篇 会议
  • 201 篇 学位论文
  • 194 册 图书
  • 2 篇 报纸

馆藏范围

  • 58,512 篇 电子文献
  • 19 种 纸本馆藏

日期分布

学科分类号

  • 40,229 篇 医学
    • 28,344 篇 临床医学
    • 4,298 篇 公共卫生与预防医...
    • 3,527 篇 基础医学(可授医学...
    • 3,311 篇 中西医结合
    • 2,893 篇 医学技术(可授医学...
    • 2,268 篇 药学(可授医学、理...
    • 1,504 篇 中药学(可授医学、...
    • 1,243 篇 护理学(可授医学、...
    • 961 篇 中医学
    • 553 篇 口腔医学
  • 13,339 篇 工学
    • 2,493 篇 生物医学工程(可授...
    • 1,905 篇 石油与天然气工程
    • 1,577 篇 材料科学与工程(可...
    • 1,549 篇 化学工程与技术
    • 1,291 篇 计算机科学与技术...
    • 1,119 篇 机械工程
    • 979 篇 电气工程
    • 932 篇 动力工程及工程热...
    • 899 篇 地质资源与地质工...
    • 714 篇 电子科学与技术(可...
    • 616 篇 环境科学与工程(可...
    • 589 篇 软件工程
  • 4,732 篇 理学
    • 1,733 篇 生物学
    • 1,040 篇 数学
    • 1,000 篇 化学
  • 3,364 篇 农学
    • 977 篇 作物学
  • 2,530 篇 教育学
    • 1,445 篇 体育学
    • 854 篇 教育学
  • 2,055 篇 管理学
    • 1,353 篇 公共管理
  • 590 篇 经济学
    • 561 篇 应用经济学
  • 306 篇 法学
  • 209 篇 文学
  • 104 篇 艺术学
  • 60 篇 哲学
  • 49 篇 历史学
  • 14 篇 军事学

主题

  • 1,151 篇 治疗
  • 879 篇 诊断
  • 678 篇 大鼠
  • 422 篇 儿童
  • 340 篇 预后
  • 306 篇 糖尿病
  • 301 篇 高血压
  • 286 篇 疗效
  • 264 篇 免疫组织化学
  • 239 篇 冠心病
  • 229 篇 细胞凋亡
  • 227 篇 实验研究
  • 226 篇 并发症
  • 221 篇 患者
  • 210 篇 影响因素
  • 196 篇 小鼠
  • 190 篇 中医药疗法
  • 179 篇 磁共振成像
  • 179 篇 老年人
  • 178 篇 新生儿

机构

  • 388 篇 山东大学
  • 373 篇 华中科技大学
  • 372 篇 西南石油学院
  • 338 篇 新疆医科大学
  • 337 篇 山东医科大学
  • 282 篇 华中科技大学同济...
  • 249 篇 新乡医学院
  • 236 篇 山东大学齐鲁医院
  • 219 篇 哈尔滨医科大学
  • 188 篇 天津医学院附属医...
  • 188 篇 山西医科大学
  • 187 篇 新疆医科大学第一...
  • 164 篇 石油大学
  • 153 篇 同济大学
  • 149 篇 华中科技大学同济...
  • 145 篇 四川农业大学
  • 141 篇 天津中医药大学
  • 138 篇 山西农业大学
  • 137 篇 同济医科大学
  • 135 篇 上海第二医科大学...

作者

  • 74 篇 nadhir al-ansari
  • 69 篇 张敏
  • 48 篇 abdelwahed motwa...
  • 47 篇 王伟
  • 39 篇 张波
  • 38 篇 刘杰
  • 37 篇 张伟
  • 36 篇 张学光
  • 35 篇 杨斌
  • 34 篇 李岩
  • 34 篇 李伟
  • 29 篇 王东
  • 28 篇 张岩
  • 28 篇 陈鹏
  • 28 篇 李军
  • 26 篇 李莉
  • 26 篇 李萍
  • 26 篇 张勇
  • 24 篇 abu sarwar zaman...
  • 24 篇 mesfer al duhayy...

语言

  • 51,565 篇 中文
  • 6,964 篇 英文
  • 1 篇 日文
检索条件"作者=Al.ssan. traoré"
58531 条 记 录,以下是71-80 订阅
排序:
Review of tribological properties of nanoparticle-based lubricants and their hybrids and composites
收藏 引用
Friction 2024年 第4期12卷 569-590页
作者: Ye Zar Ni HTWE Aws.S.al-JANABI Yasmin WADZER Hussin MAMAT Ku NOORYASMIN School of Materials&Mineral Resources Engineering Universiti Sains Malaysia(Engineering Campus)Nibong Tebal 14300Malaysia School of Aerospace Engineering Universiti Sains Malaysia(Engineering Campus)Nibong Tebal 14300Malaysia Universiti Sains Malaysia
Due to their encouraging results,nanolubricants have been revolutionary in the field of *** degree,to which the new material may improve the tribology,energy savings,and durability,is a crucial consideration for any n... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Epidemiological and Clinical Profile and Immediate Outcome of Neonates Transferred from the Maternity Unit to the Neonatology Unit of the CSREF in Commune V of Bamako District, Mali
收藏 引用
Open Journal of Pediatrics 2024年 第3期14卷 547-557页
作者: Maimouna Kante Ya traoré Balilé Harber Beydari Mamadou traoré Issiaka Koné Diéneba Sacko Maimouna Haidara Korotoumou Bamba Assitan Farota Abdoulaye Kassogué Mohamed Diarra Dramane Touré Abdoul Salam Diarra Leyla Maïga Dicko Fatoumata Paediatric Ward CSR&#233f CV Bamako Mali Paediatric Ward of Nianankoro Fomba Hospital S&#233gou Mali Paediatric Ward of Kalaban CoroCSREF Bamako Mali Pediatric Department of the Mopti Reference Health Center Mopti Mali National Centre for Scientific and Technological Research Bamako Mali Paediatrics Department Mohamed VI Perinatal Clinic Bamako Mali Department of Paediatrics Gabriel Tour&#233 University Hospital Bamako Mali
Introduction: Neonatal mortality remains a major public health concern. According to the World Health Organisation (WHO), the number of newborns dying each year has fallen from 5 million in 1990 to 2.4 million in 2019... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Concomitant determination of hematological indices supported the application of the albumin-bilirubin score in non-malignant liver diseases
收藏 引用
World Journal of Hepatology 2024年 第9期16卷 1308-1311页
作者: Marwan S M al-Nimer Department of Pharmacology College of MedicineUniversity of DiyalaBaqubah 32001Iraq
The albumin-bilirubin(alBI)score is a useful prognostic marker that predicts mortality in patients suffering from terminal ***,it has been reported that alBI score is a predictor of non-malignant liver *** cutoff poin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Results Involving Partial Differential Equations and Their Solution by Certain Integral Transform
收藏 引用
Computer Modeling in Engineering & Sciences 2024年 第2期138卷 1593-1616页
作者: Rania Saadah Mohammed Amleh Ahmad Qazza Shrideh al-Omari Ahmet Ocak Akdemir Department of Mathematics Faculty of ScienceZarqa UniversityZarqa13110Jordan Department of Mathematics Faculty of ScienceAl-Balqa Applied UniversityAmman11134Jordan Department of Mathematics Faculty of Science and LettersAgri Ibrahim莈鏴n UniversityAgri04100Turkey
In this study,we aimto investigate certain triple integral transformand its application to a class of partial *** discuss various properties of the new transformincluding inversion, linearity, existence, scaling andsh... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Predicting Energy Consumption Using Stacked LSTM Snapshot Ensemble
收藏 引用
Big Data Mining and Analytics 2024年 第2期7卷 247-270页
作者: Mona Ahamd alghamdi Abdullah S.A.L-Malaise al-Ghamdi Mahmoud Ragab Information Systems Department Faculty of Computing and Information Technology(FCIT)King Abdulaziz University(KAU)Jeddah 21589Kingdom of Saudi Arabia Information Systems Department FCITKAUJeddah 21589Kingdom of Saudi Arabiaand also with School of EngineeringComputing and DesignDar Al-Hekma UniversityJeddah 22246Kingdom of Saudi Arabia Information Technology Department FCITKAUJeddah 21589Kingdom of Saudi Arabiaand also with Mathematics DepartmentFaculty of ScienceAl-Azhar UniversityNaser City 11884Egypt
The ability to make accurate energy predictions while considering all related energy factors allows production plants,regulatory bodies,and governments to meet energy demand and assess the effects of energy-saving ***... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Numerical Treatments for Crossover Cancer Model of Hybrid Variable-Order Fractional Derivatives
收藏 引用
Computer Modeling in Engineering & Sciences 2024年 第8期140卷 1619-1645页
作者: Nasser Sweilam Seham al-Mekhlafi Aya Ahmed Ahoud alsheri Emad Abo-Eldahab Mathematics Department Faculty of ScienceCairo UniversityGiza12613Egypt Mathematics Department Faculty of EducationSana’a UniversitySana’a1247Yemen Mathematics Department Faculty of ScienceHelwan UniversityCairo11795Egypt Department of Mathematics College of ScienceUniversity of BishaAl Namas67398-5644Saudi Arabia
In this paper,two crossover hybrid variable-order derivatives of the cancer model are ***ünwald-Letnikov approximation is used to approximate the hybrid fractional and variable-order fractional *** existence,uniquene... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Orbit Weighting Scheme in the Context of Vector Space Information Retrieval
收藏 引用
Computers, Materials & Continua 2024年 第7期80卷 1347-1379页
作者: Ahmad Ababneh Yousef Sanjalawe Salam Fraihat Salam al-E’mari Hamzah alqudah Department of Computer Science Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan Department of Cybersecurity Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan Artificial Intelligence Research Center(AIRC) College of Engineering and Information TechnologyAjman UniversityP.O.Box 346Ajman13306United Arab Emirates Information Security Department Faculty of Information TechnologyUniversity of PetraAmman11196Jordan Department of Data Science and Artificial Intelligence Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan
This study introduces the Orbit Weighting Scheme(OWS),a novel approach aimed at enhancing the precision and efficiency of Vector Space information retrieval(IR)models,which have traditionally relied on weighting schem... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Review of Image Steganography Based on Multiple Hashing algorithm
收藏 引用
Computers, Materials & Continua 2024年 第8期80卷 2463-2494页
作者: Abdullah alenizi Mohammad Sajid Mohammadi Ahmad A.al-Hajji Arshiya Sajid Ansari Department of Information Technology College of Computer and Information SciencesMajmaah UniversityAl-Majmaah11952Saudi Arabia Department of Computer Science College of Engineering and Information TechnologyOnaizah CollegesQassim56312Saudi Arabia
Steganography is a technique for hiding secret messages while sending and receiving communications through a cover *** ancient times to the present,the security of secret or vital information has always been a signifi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Reservoir quality evaluation of the Narimba Formation in Bass Basin,Australia:Implications from petrophysical analysis,sedimentological features,capillary pressure and wetting fluid saturation
收藏 引用
Energy Geoscience 2024年 第1期5卷 37-53页
作者: Wafa Abdul Qader al-Ojaili Mohamed Ragab Shalaby Wilfried Bauer Department of Applied Geosciences German University of Technology in OmanOman Geology Department Faculty of ScienceUniversity of Brunei DarussalamBrunei Darussalam Geology Department Faculty of SciencesTanta UniversityTanta31527Egypt
The evaluation of reservoir quality was accomplished on the Late Paleocene to Early Eocene Narimba Formation in Bass Basin,*** study involved combination methods such as petrophysical analysis,petrography and sediment... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Enabling Efficient Data Transmission in Wireless Sensor Networks-Based IoT Application
收藏 引用
Computers, Materials & Continua 2024年 第6期79卷 4197-4218页
作者: Ibraheem al-Hejri Farag Azzedin Sultan almuhammadi Naeem Firdous Syed Information and Computer Science Department King Fahd University of Petroleum andMineralsDhahran31261Saudi Arabia Center for Cyber Resilience and Trust(CREST) Deakin UniversityGeelong3220Australia
The use of the Internet of Things(IoT)is expanding at an unprecedented scale in many critical applications due to the ability to interconnect and utilize a plethora of wide range of *** critical infrastructure domains... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论