معرفة
قاعدة البيانات العربية الرقمية "معرفة"
الرئيسية
الخدمات
معامل التأثير "آرسيف"
المفضلة
اتصل بنا
Language
English
العربية
تسجيل الدخول
بحث
تصفح
All
العنوان
المؤلفين / الأشخاص
المؤسسة
بحث
بحث متقدم
بحث متقدم
محددات البحث
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
و
أو
ليس
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
و
أو
ليس
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
محددات الوثيقة
لها نص كامل
العبارة
تحتوي
مطابقة
أي كلمة
Language
العربية
الفرنسية
الإنجليزية
عدد الصفحات
مساوي
أقل من
أكبر من
الصفحات
نوع الوثيقة
مقالات
كتاب
فصل كتاب
دوريات
أطروحات عالمية
رسائل جامعية
أوراق مؤتمرات
عرض كتاب
تقرير إحصائي
التقارير السنوية
مؤتمر
المكنز
البرامج الأكاديمية والتدريب
الجوائز
المفاهيم و المصطلحات
مؤسسة
سؤال استطلاع
فتاوى
الشهادات التدريب
استطلاعات الرأي العام
القرارات الشرعية
ملف شخص
الحوكمة
النظام الأساسي
تقرير مدققي الحسابات
القوانين و التشريعات
تقارير الشركات
سلسلة كتب
التقارير الربعية
عرض مؤتمر
كتاب جامعي
فصل كتاب جامعي
من
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
إلى
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
تقييد النتائج
التخصصات الرئيسية
الطب البشري
(34)
هندسة مدنية
(24)
الأمراض
(10)
الفلسفة
(9)
الكيمياء
(8)
تكنولوجيا المعلومات وعلم الحاسوب
(7)
الرياضيات
(6)
الفيزياء
(5)
الأحياء
(3)
هندسة الاتصالات
(3)
عرض المزيد
تحديث
نوع البيانات
مقالات
(101)
اللغة
الإنجليزية
(101)
الدولة
مصر
(101)
المصدر
BioMed Research International
(15)
Mathematical Problems in Engineering
(10)
Complexity
(9)
Disease Markers
(7)
Evidence-Based Complementary and Alternative Medicine
(7)
Advances in Civil Engineering
(5)
Journal of Nanomaterials
(5)
Advances in Meteorology
(4)
International Journal of Distributed Sensor Networks
(3)
Journal of Ophthalmology
(3)
عرض المزيد
تحديث
الفترة:
نتائج البحث
(
1
-
50
من
101
)
الصلة
تاريخ النشر تصاعدي
تاريخ النشر تنازلي
العنوان تصاعدي
العنوان تنازلي
المؤلف تصاعدي
المؤلف تنازلي
مقالات
Association between Cardiac Autonomic Neuropathy and Coronary Artery Lesions in Patients with Type 2 Diabetes
By: Liu, Lei; Yan, Hong; Chen, Baoxian…[et al.]. Disease Markers. No. 2020 (2020), pp.1-6, 6 p.
مقالات
Ultrasoft Ground Treatment of Vacuum Preloading Combined with Calcium-Based Flocculants
By: Ji, Feng; Liu, Lei; Xu, Chong…[et al.]. Advances in Civil Engineering. No. 2020 (2020), pp.1-12, 12 p.
مقالات
Optimization Analysis of Smart Steel-Plastic Geogrid Support for Tunnel
By: Liu, Qin; Liu, Lei; Tian, Wei…[et al.]. Advances in Civil Engineering. No. 2020 (2020), pp.1-11, 11 p.
مقالات
Effect of Traditional Chinese Medicine Poge Heart-Saving Decoction on Cardiac Function in Heart Failure Rat Model
By: Liu, Lei; Mo, Yanfei; Ullah, Riaz…[et al.]. Evidence-Based Complementary and Alternative Medicine. No. 2020 (2020), pp.1-6, 6 p.
مقالات
A Structural Configuration with Separate Substructures towards Reducing the Seismic Damage of Spatial Structures with Rectangular Plan
By: Liu, Lei; Li, Mingjin; Ruiz, Sonia E.…[et al.]. Shock and Vibration. No. 2020 (2020), pp.1-13, 13 p.
مقالات
Assessment of Quality of Life of Free Anterolateral Thigh Flap for Reconstruction of Tissue Defects of Total or Near-Total Glossectomy
By: Zhang, Sanke; Wu, Shuang; Fang, Qigen…[et al.]. Journal of Oncology. No. 2020 (2020), pp.1-5, 5 p.
مقالات
Studies on Hydration Swelling and Bound Water Type of Sodium- and Polymer-Modified Calcium Bentonite
By: Wan, Yong; Guo, Dongdong; Liu, Lei…[et al.]. Advances in Polymer Technology. No. 2020 (2020), pp.1-11, 11 p.
مقالات
Consensus Mechanism of IoT Based on Blockchain Technology
By: Liu, Lei; Li, Jincheng; Li, Xuefei…[et al.]. Shock and Vibration. No. 2020 (2020), pp.1-9, 9 p.
مقالات
Active Disturbance Rejection Attitude Control for Hypersonic Vehicle Based on Intelligent Stochastic Robust Optimization Method
By: Wang, Bo; Liu, Wei; Liu, Lei…[et al.]. Complexity. No. 2020 (2020), pp.1-13, 13 p.
مقالات
Attitude Control with Auxiliary Structure Based on Adaptive Dynamic Programming for Reentry Vehicles
By: Wang, Bo; Wang, Yongji; Liu, Lei…[et al.]. Complexity. No. 2020 (2020), pp.1-19, 19 p.
مقالات
Hesitant Bipolar-Valued Fuzzy Soft Sets and Their Application in Decision Making
By: Wang, Jin-Ying; Wang, Yan-Ping; Na, Jing…[et al.]. Complexity. No. 2020 (2020), pp.1-12, 12 p.
مقالات
A Shear Strength Model for a Subsidence Backfill Body Based on Adhesion Friction Theory
By: Liu, Lei; Zhang, Shengyou; Kong, Hailing…[et al.]. Advances in Civil Engineering. No. 2020 (2020), pp.1-9, 9 p.
مقالات
Experimental Study of the Rock Mechanism under Coupled High Temperatures and Dynamic Loads
By: An, Huaming; Zhang, Zhihua; Yin, Zhiqiang…[et al.]. Advances in Civil Engineering. No. 2020 (2020), pp.1-19, 19 p.
مقالات
Plasma Homocysteine and Autonomic Nervous Dysfunction: Association and Clinical Relevance in OSAS
By: Liu, Lei; Yan, Hong; Shi, Zhongjie…[et al.]. Disease Markers. No. 2020 (2020), pp.1-6, 6 p.
مقالات
A Coordination Law for Multiple Air Vehicles in Distributed Communication Scenarios
By: Su, Mao; Wang, Bo; Wang, Yongji…[et al.]. Journal of Advanced Transportation. No. 2020 (2020), pp.1-10, 10 p.
مقالات
Pressure Control of High-Pressure Oil Pipe
By: Qu, Wenrui; Liu, Lei; Zhao, Ping…[et al.]. Mathematical Problems in Engineering. No. 2020 (2020), pp.1-10, 10 p.
مقالات
Missing Value Estimation Methods Research for Arrhythmia Classification Using the Modified Kernel Difference-Weighted KNN Algorithms
By: Yang, Fei; Lang, JiYing; Lu, Weigang…[et al.]. BioMed Research International. No. 2020 (2020), pp.1-9, 9 p.
مقالات
Fixed-Time Convergent Guidance Law with Impact Angle Control
By: Liu, Lei; Lu, Jianquan; Wang, Yongji…[et al.]. Complexity. No. 2020 (2020), pp.1-9, 9 p.
مقالات
Association of WISP1CCN4 with Risk of Overweight and Gestational Diabetes Mellitus in Chinese Pregnant Women
By: Liu, Lei; Yang, Liu; Liu, Yang…[et al.]. Disease Markers. No. 2020 (2020), pp.1-10, 10 p.
مقالات
Selenium-Enriched Yeast Alleviates Oxidative Stress-Induced Intestinal Mucosa Disruption in Weaned Pigs
By: Luo, Yu-heng; Luo, Junqiu; Peluso, Ilaria…[et al.]. Oxidative Medicine and Cellular Longevity. No. 2020 (2020), pp.1-11, 11 p.
مقالات
A Retrospective Study on Risk Factors for Urinary Tract Infection in Patients with Intracranial Cerebral Hemorrhage
By: Mu, Jingsong; Ni, Chaomin; Tobita, Kimimasa…[et al.]. BioMed Research International. No. 2020 (2020), pp.1-7, 7 p.
مقالات
Robust Finite-Time Tracking for Uncertain Linear Systems with Actuator Faults
By: Fang, Xinpeng; Aguirre-Hernández, Baltazar; Liu, Lei…[et al.]. Complexity. No. 2020 (2020), pp.1-13, 13 p.
مقالات
Aqueous Humor Mediator and Cytokine Aberrations in Diabetic Retinopathy and Diabetic Macular Edema: A Systematic Review and Meta-Analysis
By: Wu, Jingyang; Yue, Song; Liu, Lei…[et al.]. Disease Markers. No. 2019 (2019), pp.1-12, 12 p.
مقالات
As Clinical Markers, Hand-Foot-Skin Reaction and Diarrhea Can Predict Better Outcomes for Hepatocellular Carcinoma Patients Receiving Transarterial Chemoembolization plus Sorafenib
By: Liu, Lei; Wang, Enxin; Muratori, Paolo…[et al.]. Canadian Journal of Gastroenterology and Hepatology. No. 2019 (2019), pp.1-7, 7 p.
مقالات
Association of Melatonin Pathway Gene’s Single-Nucleotide Polymorphisms with Systemic Lupus Erythematosus in a Chinese Population
By: Wang, Peng; Mao, Yan-Mei; Pan, Hai-Feng…[et al.]. Journal of Immunology Research. No. 2019 (2019), pp.1-10, 10 p.
مقالات
An Efficient Compact Difference Method for Temporal Fractional Subdiffusion Equations
By: Ren, Lei; Mironov, Andrei D.; Liu, Lei. Advances in Mathematical Physics. No. 2019 (2019), pp.1-9, 9 p.
مقالات
Bariatric Surgery in Rats Upregulates FSP27 Expression in Fat Tissue to Affect Fat Hydrolysis and Metabolism
By: Hu, Jingyao; Wang, Mofei; Grasselli, Elena…[et al.]. BioMed Research International. No. 2019 (2019), pp.1-11, 11 p.
مقالات
Mobilization of Transplanted Bone Marrow Mesenchymal Stem Cells by Erythropoietin Facilitates the Reconstruction of Segmental Bone Defect
By: Li, Jun; Liu, Lei; Bourin, Philippe…[et al.]. Stem Cells International. No. 2019 (2019), pp.1-13, 13 p.
مقالات
Integrated EstimationGuidance Law against Exoatmospheric Maneuvering Targets
By: Liu, Lei; Wang, Yongji; Ju, Zhaojie…[et al.]. Complexity. No. 2018 (2018), pp.1-19, 19 p.
مقالات
Crack Characteristic and Permeability Change of Compacted Clay Liners with Different Liquid Limits under Dry-Wet Cycles
By: Wan, Yong; Xue, Qiang; Stochino, Flavio…[et al.]. Advances in Civil Engineering. No. 2018 (2018), pp.1-9, 9 p.
مقالات
Region Space Guided Transfer Function Design for Nonlinear Neural Network Augmented Image Visualization
By: Yang, Fei; Lu, Weigang; Liu, Lei…[et al.]. Advances in Multimedia. No. 2018 (2018), pp.1-8, 8 p.
مقالات
Ultra-Short-Term Multistep Prediction of Wind Power Based on Representative Unit Method
By: Yang, Mao; Liu, Lei; Acho, Leonardo…[et al.]. Mathematical Problems in Engineering. No. 2018 (2018), pp.1-11, 11 p.
مقالات
A Multiscale Differential Evolution Algorithm-Based Maintenance Plan Optimization for Building Energy Retrofitting
By: Wu, Zhou; Liu, Lei; Na, Jing…[et al.]. Complexity. No. 2018 (2018), pp.1-12, 12 p.
مقالات
Leachate Recirculation for Enhancing Methane Generation within Field Site in China
By: Ma, Jun; Di Iaconi, Claudio; Zeng, Gang…[et al.]. Journal of Chemistry. No. 2018 (2018), pp.1-7, 7 p.
مقالات
The Long-Term Efficacy and Safety of Carotid Artery Stenting among the Elderly: A Single-Center Study in China
By: Wen, Lan; Wang, Suxia; Qin, Hu…[et al.]. Behavioural Neurology. No. 2018 (2018), pp.1-7, 7 p.
مقالات
Corrigendum to “A Case Study of Mass Transport during the East-West Oscillation of the Asian Summer Monsoon Anticyclone”
By: Luo, Jiali; Song, Jiayao; Tian, Hongying…[et al.]. Advances in Meteorology. No. 2018 (2018), pp.1-1, 1 p.
مقالات
Accuracy Analysis of the Aerosol Backscatter Coefficient Profiles Derived from the CYY-2B Ceilometer
By: Liu, Lei; Gao, Tai-chang; Williams, Alastair…[et al.]. Advances in Meteorology. No. 2018 (2018), pp.1-6, 6 p.
مقالات
The Effect and Mechanism of Chinese Herbal Formula Sini Tang in Heart Failure after Myocardial Infarction in Rats
By: Zhu, Yuhan; Zhao, Jing; Kang, Wenyi…[et al.]. Evidence-Based Complementary and Alternative Medicine. No. 2018 (2018), pp.1-7, 7 p.
مقالات
Comparison of Transferred Deep Neural Networks in Ultrasonic Breast Masses Discrimination
By: Xiao, Ting; Yu, Shaode; Noman, Nasimul…[et al.]. BioMed Research International. No. 2018 (2018), pp.1-9, 9 p.
مقالات
Reentry Trajectory Optimization for a Hypersonic Vehicle Based on an Improved Adaptive Fireworks Algorithm
By: Wei, Xing; Liu, Lei; Wang, Yongji…[et al.]. International Journal of Aerospace Engineering. No. 2018 (2018), pp.1-17, 17 p.
مقالات
Legendre Cooperative PSO Strategies for Trajectory Optimization
By: Liu, Lei; Wang, Yongji; Medina, Jesús…[et al.]. Complexity. No. 2018 (2018), pp.1-13, 13 p.
مقالات
Improved Hybrid Fireworks Algorithm-Based Parameter Optimization in High-Order Sliding Mode Control of Hypersonic Vehicles
By: Wei, Xing; Liu, Lei; Wang, Yongji…[et al.]. Complexity. No. 2018 (2018), pp.1-16, 16 p.
مقالات
Increased Cathepsin D Correlates with Clinical Parameters in Newly Diagnosed Type 2 Diabetes
By: Liu, Lei; Liotta, Lance A.; Wang, Dao Wen…[et al.]. Disease Markers. No. 2017 (2017), pp.1-6, 6 p.
مقالات
Tumor Necrosis Factor-Like Weak Inducer of Apoptosis Activates Type I Interferon Signals in Lupus Nephritis
By: Xue, Leixi; Huang, Jun; Li, Quan-Zhen…[et al.]. BioMed Research International. No. 2017 (2017), pp.1-8, 8 p.
مقالات
A Case Study of Mass Transport during the East-West Oscillation of the Asian Summer Monsoon Anticyclone
By: Luo, Jiali; Song, Jiayao; Tian, Hongying…[et al.]. Advances in Meteorology. No. 2017 (2017), pp.1-13, 13 p.
مقالات
A Review of Black Salve: Cancer Specificity, Cure, and Cosmesis
By: Croaker, Andrew; Anoopkumar-Dukie, Shailendra; Patwardhan, Bhushan…[et al.]. Evidence-Based Complementary and Alternative Medicine. No. 2017 (2017), pp.1-11, 11 p.
مقالات
Depth Attenuation Degree Based Visualization for Cardiac Ischemic Electrophysiological Feature Exploration
By: Zhang, Yue; Zuo, W.; Zhang, Henggui…[et al.]. BioMed Research International. No. 2016 (2016), pp.1-8, 8 p.
مقالات
Near-Infrared Fluorescence Imaging of Carbonic Anhydrase IX in Athymic Mice Bearing HT-29 Tumor Xenografts
By: Li, Jianbo; Bao, Baoliang; Martin, E. W.…[et al.]. BioMed Research International. No. 2016 (2016), pp.1-7, 7 p.
مقالات
Preparation of GrapheneTiO2 Composite Nanomaterials and Its Photocatalytic Performance for the Degradation of 2,4-Dichlorophenoxyacetic Acid
By: Huang, Donggen; Yang, Tianzi; Sun, Xuping…[et al.]. Journal of Nanomaterials. No. 2016 (2016), pp.1-11, 11 p.
مقالات
Improved Bonding Strength of Hydroxyapatite on Titanium Dioxide Nanotube Arrays following Alkaline Pretreatment for Orthopedic Implants
By: Parcharoen, Yardnapar; Termsuksawad, Preecha; Liu, Lei…[et al.]. Journal of Nanomaterials. No. 2016 (2016), pp.1-13, 13 p.
«
1
2
3
»