咨询与建议

限定检索结果

文献类型

  • 4,470 篇 期刊文献
  • 226 篇 学位论文
  • 101 篇 会议
  • 9 册 图书

馆藏范围

  • 4,803 篇 电子文献
  • 3 种 纸本馆藏

日期分布

学科分类号

  • 2,170 篇 工学
    • 457 篇 计算机科学与技术...
    • 387 篇 材料科学与工程(可...
    • 291 篇 化学工程与技术
    • 269 篇 电子科学与技术(可...
    • 217 篇 软件工程
    • 187 篇 控制科学与工程
    • 186 篇 机械工程
    • 115 篇 仪器科学与技术
    • 112 篇 电气工程
    • 106 篇 动力工程及工程热...
    • 104 篇 力学(可授工学、理...
    • 99 篇 信息与通信工程
    • 84 篇 环境科学与工程(可...
    • 81 篇 地质资源与地质工...
  • 1,465 篇 医学
    • 1,123 篇 临床医学
    • 133 篇 中西医结合
    • 97 篇 公共卫生与预防医...
    • 97 篇 中药学(可授医学、...
    • 89 篇 药学(可授医学、理...
  • 925 篇 理学
    • 235 篇 数学
    • 208 篇 化学
    • 192 篇 物理学
    • 95 篇 生物学
    • 56 篇 生态学
    • 54 篇 地质学
  • 478 篇 农学
    • 166 篇 作物学
    • 97 篇 农业资源与环境
    • 62 篇 兽医学
  • 282 篇 管理学
    • 210 篇 管理科学与工程(可...
  • 137 篇 经济学
    • 120 篇 应用经济学
  • 58 篇 教育学
  • 55 篇 法学
  • 48 篇 文学
  • 13 篇 艺术学
  • 5 篇 哲学
  • 5 篇 军事学
  • 4 篇 历史学

主题

  • 110 篇 deep learning
  • 98 篇 machine learning
  • 70 篇 pakistan
  • 68 篇 covid-19
  • 40 篇 optimization
  • 36 篇 analysis
  • 26 篇 bangladesh
  • 26 篇 of
  • 25 篇 cancer
  • 25 篇 yield
  • 24 篇 method
  • 24 篇 antioxidant
  • 23 篇 巴基斯坦
  • 23 篇 and
  • 22 篇 transfer learnin...
  • 22 篇 classification
  • 21 篇 internet of thin...
  • 21 篇 growth
  • 20 篇 temperature
  • 20 篇 security

机构

  • 41 篇 university of ch...
  • 28 篇 上海交通大学
  • 27 篇 department of co...
  • 20 篇 department of co...
  • 18 篇 中国科学院大学
  • 18 篇 department of co...
  • 18 篇 department of co...
  • 18 篇 riphah school of...
  • 17 篇 华北电力大学
  • 17 篇 department of el...
  • 17 篇 department of co...
  • 17 篇 college of compu...
  • 17 篇 department of ma...
  • 16 篇 computer science...
  • 15 篇 东南大学
  • 15 篇 school of comput...
  • 15 篇 北京化工大学
  • 14 篇 department of ag...
  • 14 篇 中国科学技术大学
  • 13 篇 department of in...

作者

  • 93 篇 imran khan
  • 47 篇 muhammad attique...
  • 40 篇 ilyas khan
  • 35 篇 yunyoung nam
  • 28 篇 muhammad adnan k...
  • 27 篇 sagheer abbas
  • 21 篇 arfat ahmad khan
  • 20 篇 seifedine kadry
  • 19 篇 adnan khan
  • 18 篇 m.khan
  • 18 篇 m.a.khan
  • 16 篇 rajeev kumar
  • 15 篇 asif khan
  • 15 篇 abdullah khan
  • 15 篇 mohammad moniruj...
  • 14 篇 muhammad ali
  • 14 篇 faheem khan
  • 14 篇 mohammad zubair ...
  • 14 篇 umar khan
  • 14 篇 majed alhaisoni

语言

  • 3,749 篇 英文
  • 1,057 篇 中文
检索条件"作者=momin Khan"
4806 条 记 录,以下是1-10 订阅
排序:
Suitable energy platform significantly improves charge separation of g-C3N4 for CO2 reduction and pollutant oxidation under visible-light
收藏 引用
Progress in Natural Science:Materials International 2019年 第2期29卷 138-144页
作者: Amir Zada Nauman Ali Fazle Subhan Natasha Anwar Muhammad Ishaq Ali Shah Muhammad Ateeq Zahid Hussain Khair Zaman momin khan Department of Chemistry Abdul Wali Khan University Key Laboratory of Functional Inorganic Materials Chemistry (Heilongjiang University) Ministry of Education School of Chemistry and Materials Science International Joint Research Center for Catalytic Technology Institute of Chemical Sciences University of Peshawar
The photocatalytic activities of g-C3N4can be significantly improved by increasing life time of the photogenerated charges. Here, in this work we introduced TiO2as proper energy platform to accept the photogenerated e... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Synergistic antibacterial effect of honey and Herba Ocimi Basilici against some bacterial pathogens
收藏 引用
Journal of Traditional Chinese Medicine 2013年 第6期33卷 810-814页
作者: Ali Talha Khalil Imran khan Kafeel Ahmad Yusra Ali khan momin khan Muhammad Jaseem khan Department of Biotechnology Quaid-i-Azam University Centre of Biotechnology and Microbiology University of Peshawar Institute of Paramedical Sciences Khyber Medical University
OBJECTIVE: To evaluate the antibacterial activity of the combination of different honey brands and methanolic fraction of Herba Ocimi Basilici using agar well diffusion assay. METHODS: The antibacterial activity was... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Strengthening Pakistan’s healthcare and economic resilience against potential mpox outbreaks
收藏 引用
Asian Pacific Journal of Tropical Medicine 2024年 第12期17卷 525-526页
作者: Muhammad Idrees Muhammad momin khan Muhammad Talha Ramez M.Odat Hritvik Jain Rachana Mehta Aroop Mohanty Ranjit Sah Department of Internal Medicine Lahore General Hospital Lahore PunjabPakistan Department of Internal Medicine Liaquat University HospitalHyderabadPakistan Department of Internal Medicine Nishtar Medical University Multan PunjabPakistan Faculty of Medicine Jordan University of Science and TechnologyIrbidJordan Department of Internal Medicine All India Institute of Medical Sciences(AIIMS)JodhpurIndia Dr.Lal PathLabs Nepal ChandolKathmanduNepal Department of Medical Laboratories Techniques Al-Mustaqbal University51001 HillahBabilIraq Clinical Microbiology RDCManav Rachna International Institute of Research and StudiesFaridabadHaryana 121004India Department of Microbiology AIIMS GorakhpurUttar PradeshIndia SR Sanjeevani Hospital KalyanpurSiraha 56517Nepa Department of Microbiology Dr.D.Y.Patil Medical CollegeHospital and Research CentreDr.D.Y.Patil VidyapeethPune 411018MaharashtraIndia Department of Public Health Dentistry Dr.D.Y.Patil Dental College and HospitalDr.D.Y.Patil VidyapeethPune 411018MaharashtraIndia
In context with a recent announcement by the World Health Organization(WHO)holding an emergency towards an infectious illness indistinguishable from smallpox,monkeypox(mpox)carried a high case fatality(12%)[1,2].The v... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Acylhydrazide and Isatin Schiff Bases as Alternate UV-Laser Desorption Ionization (LDI) Matrices for Low Molecular Weight (LMW) Peptides Analysis
收藏 引用
American Journal of Analytical Chemistry 2012年 第12期3卷 779-789页
作者: Syed Ghulam Musharraf Aisha Bibi Najia Shahid Muhammad Najam-ul-Haq momin khan Muhammad Taha Uzma Rasool Mughal Khalid Mohammed khan Department of Chemistry Bahauddin Zakariya University Multan Pakistan Hussain Ebrahim Jamal Research Institute of Chemistry International Center for Chemical and Biological Sciences University of Karachi Karachi Pakistan Panjwani Center for Molecular Medicine and Drug Research International Center for Chemical and Biological Sciences University of Karachi Karachi Pakistan
Matrix-assisted laser desorption/ionization (MALDI) is a preferred and widely used mass spectrometric technique for the analysis of macromolecules. Limited UV-LDI matrices are available for the analysis of biomolecule... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Disentangling the contributing components of stream water by using environmental tracers
收藏 引用
Journal of Mountain Science 2025年 第1期22卷 260-277页
作者: Abul Amir khan Naresh Chandra PANT Amity Centre for Air Pollution Control(ACAPC)&Amity Centre for Ocean Atmospheric Science and Technology(ACOAST) Amity University Haryana(AUH)Gurugram-122413India Department of Geology University of DelhiNorth CampusDelhi-11007India
Identifying the various components contributing to river discharge can be *** study relies on stable isotopes and electrical conductivity(EC)of water as tracers to distinguish the different components contributing to ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Ultrasonic vibration-assisted cutting of titanium alloys:A state-of-the-art review
收藏 引用
Chinese Journal of Aeronautics 2025年 第1期38卷 3-42页
作者: Ahmar khan Xin WANG Biao ZHAO Wenfeng DING Muhammad JAMIL Aqib Mashood khan Syed Hammad ALI Sadam HUSSAIN Jiong ZHANG Raj DAS National Key Laboratory of Science and Technology on Helicopter Transmission Nanjing University of Aeronautics and AstronauticsNanjing 210016China Department of Mechanical Engineering College of EngineeringCity University of Hong KongHong Kong 999077China Centre for Additive Manufacturing School of EngineeringAerospace Engineering and AviationRMIT UniversityVictoria 3083Australia
The remarkable ability of titanium alloys to preserve their superior physical and chemical characteristics when subjected to extreme conditions significantly enhances their importance in the aerospace,military,and med... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Modeling and Comprehensive Review of Signaling Storms in 3GPP-Based Mobile Broadband Networks:Causes,Solutions,and Countermeasures
收藏 引用
Computer Modeling in Engineering & Sciences 2025年 第1期142卷 123-153页
作者: Muhammad Qasim khan Fazal Malik Fahad Alturise Noor Rahman Department of Computer Science Iqra National UniversityPeshawar25000Pakistan Department of Cybersecurity College of ComputerQassim UniversityBuraydah52555Saudi Arabia Department of Computer Science and Engineering Al-Fayha CollegeAl Jubayl31961Saudi Arabia
Control signaling is mandatory for the operation and management of all types of communication networks,including the Third Generation Partnership Project(3GPP)mobile broadband ***,they consume important and scarce net... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Comparative study of living donor kidney transplants:Right vs left
收藏 引用
World Journal of Transplantation 2025年 第1期15卷 115-123页
作者: Taqi khan Nadeem Ahmad Qaisar Iqbal Muneeb Hassan Lajward Asnath Naveed khan Sajid Shakeel Kidney Transplant Unit Rehman Medical InstitutePeshawar 25100Khyber PakhtunkhwaPakistan Department of Surgery Princess Noura Binti AbdulRehman UniversityRiyadh 84428Saudi Arabia
BACKGROUND Transplant teams often hesitate to use the right kidney(RK)in living donor(LD)transplants due to the complexities of anastomosing the short,thin-walled right renal veins,which can potentially lead to graft ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
E3 Ligases and COVID-19:Insights into Viral Control andTherapeutic Potential
收藏 引用
BIOCELL 2025年 第1期49卷 127-147页
作者: Mukul Mishra Deeba khan Sehbanul Islam Department of Cancer Biology Abramson Family Cancer Research InstitutePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA Department of Pathology Jawaharlal Nehru Medical CollegeAligarh Muslim UniversityAligarh202002Uttar PradeshIndia
The COVID-19 pandemic,caused by the newly emerged coronavirus SARS-CoV-2,has resulted in unprecedented global health challenges,including millions of infections and *** the direct effects of the virus are critical,the... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Synergistic Multi-Attribute Decision-Making Method for Educational Institutions Evaluation Using Similarity Measures of Possibility Pythagorean Fuzzy Hypersoft Sets
收藏 引用
Computer Modeling in Engineering & Sciences 2025年 第1期142卷 501-530页
作者: Khuram Ali khan Saba Mubeen Ishfaq Atiqe Ur Rahman Salwa El-Morsy Department of Mathematics University of SargodhaSargodha40100Pakistan Department of Mathematics University of Management and TechnologyLahore54000Pakistan Department of Mathematics College of ScienceQassim UniversityBuraydah51452Saudi Arabia
Due to the numerous variables to take into account as well as the inherent ambiguity and uncertainty,evaluating educational institutions can be *** concept of a possibility Pythagorean fuzzy hypersoft set(pPyFHSS)is m... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论