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
(43)
هندسة مدنية
(43)
الكيمياء
(21)
الأمراض
(18)
الرياضيات
(15)
الأحياء
(12)
تكنولوجيا المعلومات وعلم الحاسوب
(7)
هندسة الاتصالات
(4)
العلوم الهندسية و تكنولوجيا المعلومات
(3)
هندسة كهربائية
(3)
عرض المزيد
تحديث
نوع البيانات
مقالات
(164)
اللغة
الإنجليزية
(164)
الدولة
مصر
(164)
المصدر
BioMed Research International
(17)
Mathematical Problems in Engineering
(17)
Advances in Materials Science and Engineering
(14)
Journal of Nanomaterials
(9)
Shock and Vibration
(9)
Abstract and Applied Analysis
(7)
International Journal of Photoenergy
(6)
Journal of Chemistry
(6)
International Journal of Distributed Sensor Networks
(5)
Journal of Ophthalmology
(5)
Mediators of Inflammation
(5)
Stem Cells International
(5)
Evidence-Based Complementary and Alternative Medicine
(4)
Journal of Advanced Transportation
(4)
Journal of Diabetes Research
(4)
Advances in Civil Engineering
(3)
Canadian Respiratory Journal
(3)
International Journal of Aerospace Engineering
(3)
عرض المزيد
تحديث
الفترة:
نتائج البحث
(
101
-
150
من
164
)
الصلة
تاريخ النشر تصاعدي
تاريخ النشر تنازلي
العنوان تصاعدي
العنوان تنازلي
المؤلف تصاعدي
المؤلف تنازلي
مقالات
Hollow Mesoporous Silica Supported Ruthenium Nanoparticles: A Highly Active and Reusable Catalyst for H2 Generation from the Hydrolysis of NaBH4
By: Peng, Shuge; Pan, Bingli; Zhang, Jun…[et al.]. Journal of Nanomaterials. No. 2015 (2015), pp.1-11, 11 p.
مقالات
Adipose Tissues Characteristics of Normal, Obesity, and Type 2 Diabetes in Uygurs Population
By: Zhang, Jun; Li, Jun; Rastogi, Sharad…[et al.]. Journal of Diabetes Research. No. 2015 (2015), pp.1-6, 6 p.
مقالات
Safety of Allogeneic Umbilical Cord Blood Stem Cells Therapy in Patients with Severe Cerebral Palsy: A Retrospective Study
By: Feng, Mei; Lu, Aili; Ichim, Thomas…[et al.]. Stem Cells International. No. 2015 (2015), pp.1-7, 7 p.
مقالات
On the Vortex Detection Method Using Continuous Wavelet Transform with Application to Propeller Wake Analysis
By: Wang, Lifeng; Quinn, D. D.; Ma, Yunpeng…[et al.]. Mathematical Problems in Engineering. No. 2015 (2015), pp.1-9, 9 p.
مقالات
Terminal-Area Aircraft Intent Inference Approach Based on Online Trajectory Clustering
By: Yang, Yang; Zhang, Jun; Peng, Kemao…[et al.]. The Scientific World Journal. No. 2015 (2015), pp.1-11, 11 p.
مقالات
A Belief Rule-Based Safety Evaluation Approach for Complex Systems
By: Zhang, Jun; Jiang, Jiang; Li, Gang…[et al.]. Mathematical Problems in Engineering. No. 2015 (2015), pp.1-10, 10 p.
مقالات
Theranostic Imaging of Yttrium-90
By: Wright, Chadwick L.; Knopp, Michael V.; Hall, Nathan C.…[et al.]. BioMed Research International. No. 2015 (2015), pp.1-11, 11 p.
مقالات
The Clinical Status of Stem Cell Therapy for Ischemic Cardiomyopathy
By: Li, Quanhai; Sluijter, J. P. G.; Yan, Bao-Yong…[et al.]. Stem Cells International. No. 2015 (2015), pp.1-13, 13 p.
مقالات
Unusual Synchronous Methimazole-Induced Agranulocytosis and Severe Hepatotoxicity in Patient with Hyperthyroidism: A Case Report and Review of the Literature
By: Yang, Jun; Zhang, Jun; Bolanowski, Marek…[et al.]. International Journal of Endocrinology. No. 2015 (2015), pp.1-6, 6 p.
مقالات
Optimal Control Problem of Converter Steelmaking Production Process Based on Operation Optimization Method
By: Zhang, Jun; Shi, Peng. Discrete Dynamics in Nature and Society. No. 2015 (2015), pp.1-13, 13 p.
مقالات
Analysis of the Thinopyrum elongatum Transcriptome under Water Deficit Stress
By: Shu, Yongjun; Zhang, Jun; Olasz, Ferenc…[et al.]. International Journal of Genomics. No. 2015 (2015), pp.1-8, 8 p.
مقالات
Intraoperative Scintigraphy Using a Large Field-of-View Portable Gamma Camera for Primary Hyperparathyroidism: Initial Experience
By: Wright, Chadwick L.; Martin, E. W.; Hung, Kuo-Sheng…[et al.]. BioMed Research International. No. 2015 (2015), pp.1-10, 10 p.
مقالات
A Comparative Study of Bioartificial Bone Tissue Poly-L-lactic AcidPolycaprolactone and PLLA Scaffolds Applied in Bone Regeneration
By: Weng, Weizong; Song, Shaojun; Hong, Zhongkui…[et al.]. Journal of Nanomaterials. No. 2014 (2014), pp.1-7, 7 p.
مقالات
Gastrodin Suppresses the Amyloid β-Induced Increase of Spontaneous Discharge in the Entorhinal Cortex of Rats
By: Chen, Peng-zhi; Jiang, Hui-hui; Wilson, Donald A.…[et al.]. Neural Plasticity. No. 2014 (2014), pp.1-10, 10 p.
مقالات
Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM)
By: Drummer, Dietmar; Zhang, Jun; Messingschlager, Susanne. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-8, 8 p.
مقالات
Optimal Vaccine Distribution Strategy for Different Age Groups of Population: A Differential Evolution Algorithm Approach
By: Hu, Xiao-Min; Zhang, Jun; Liu, Hailin…[et al.]. Mathematical Problems in Engineering. No. 2014 (2014), pp.1-7, 7 p.
مقالات
Association between a Variant in MicroRNA-646 and the Susceptibility to Hepatocellular Carcinoma in a Large-Scale Population
By: Wang, Rui; Wang, Jiucun; Ferracin, Manuela…[et al.]. The Scientific World Journal. No. 2014 (2014), pp.1-7, 7 p.
مقالات
Nonlinear Finite Element Analysis of the Fluted Corrugated Sheet in the Corrugated Cardboard
By: Zhang, Zhiguo; Song, Riheng; Sun, Yaoyu…[et al.]. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-8, 8 p.
مقالات
LMI-Based Model Predictive Control for Underactuated Surface Vessels with Input Constraints
By: Liu, Lutao; Liu, Zhilin; Karimi, Hamid Reza…[et al.]. Abstract and Applied Analysis. No. 2014 (2014), pp.1-9, 9 p.
مقالات
Evaluation of the Response of Posttensioned Steel Frames with Energy Dissipators Using Equivalent Single-Degree-of-Freedom Systems
By: López-Barraza, Arturo; Reyes-Salazar, Alfredo; Zhang, Jun…[et al.]. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-10, 10 p.
مقالات
Signal Feature Extraction and Quantitative Evaluation of Metal Magnetic Memory Testing for Oil Well Casing Based on Data Preprocessing Technique
By: Liu, Zhilin; Liu, Lutao; Karimi, Hamid Reza…[et al.]. Abstract and Applied Analysis. No. 2014 (2014), pp.1-9, 9 p.
مقالات
How to Choose “Last Mile” Delivery Modes for E-Fulfillment
By: Wang, Xuping; Zhan, Linmin; Wong, Kwok W.…[et al.]. Mathematical Problems in Engineering. No. 2014 (2014), pp.1-11, 11 p.
مقالات
Effect of WC Ratio on Durability and Porosity in Cement Mortar with Constant Cement Amount
By: Kim, Yun Yong; Zhang, Jun; Kwon, Seung-Jun…[et al.]. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-11, 11 p.
مقالات
Sparse Representation for Tumor Classification Based on Feature Extraction Using Latent Low-Rank Representation
By: Gan, Bin; Zhang, Jun; Wang, Hong-Qiang…[et al.]. BioMed Research International. No. 2014 (2014), pp.1-7, 7 p.
مقالات
The Stabilization of Weathered Dolerite Aggregates with Cement, Lime, and Lime Fly Ash for Pavement Construction
By: Okonta, Felix N.; Ojuri, Oluwapelumi O.; Zhang, Jun. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-11, 11 p.
مقالات
Bifurcation Analysis for Phage Lambda with Binding Energy Uncertainty
By: Xu, Ning; Lei, Xue; Ao, Ping…[et al.]. Computational Biology Journal. No. 2014 (2014), pp.1-11, 11 p.
مقالات
Fatigue Performance and Multiscale Mechanisms of Concrete Toughened by Polymers and Waste Rubber
By: Chen, Bo; Guo, Liping; Zhang, Jun…[et al.]. Advances in Materials Science and Engineering. No. 2014 (2014), pp.1-7, 7 p.
مقالات
Maps Preserving Schatten p -Norms of Convex Combinations
By: Kuo, Li-Wei; Wong, Ngai-Ching; Peralta, Antonio M.…[et al.]. Abstract and Applied Analysis. No. 2014 (2014), pp.1-5, 5 p.
مقالات
Structural, Morphological, and LPG Sensing Properties of Al-Doped ZnO Thin Film Prepared by SILAR
By: Mondal, Shampa; Bhattacharya, Shatabda; Mitra, P.…[et al.]. Advances in Materials Science and Engineering. No. 2013 (2013), pp.1-6, 6 p.
مقالات
SDMA-Based Aeronautical Machine-to-Machine Communications under SINR Constraints
By: Xie, Jindong; Zhang, Tao; He, Jianhua…[et al.]. International Journal of Distributed Sensor Networks. Vol. 2013, pp.1-9, 9 p.
مقالات
The Effects of the Tractor and Semitrailer Routing Problem on Mitigation of Carbon Dioxide Emissions
By: Li, Hongqi; Song, Qiang; Wang, Wu-hong…[et al.]. Discrete Dynamics in Nature and Society. No. 2013 (2013), pp.1-14, 14 p.
مقالات
Model Predictive Control of Piecewise Affine System with Constrained Input and Time Delay
By: Liu, Zhilin; Liu, Lutao; Yuan, Xin…[et al.]. Abstract and Applied Analysis. No. 2013 (2013), pp.1-9, 9 p.
مقالات
The Expression of Netrin-1 in the Thymus and Its Effects on Thymocyte Adhesion and Migration
By: Sun, Xiu-Yuan; Qian, Xiao-Ping; Berzins, Stuart…[et al.]. Clinical and Developmental Immunology. No. 2013 (2013), pp.1-10, 10 p.
مقالات
The Expression of Netrin-1 in the Thymus and Its Effects on Thymocyte Adhesion and Migration
By: Sun, Xiu-Yuan; Qian, Xiao-Ping; Berzins, Stuart…[et al.]. Journal of Immunology Research. No. 2013 (2013), pp.1-10, 10 p.
مقالات
Nonlinear Model Predictive Control with Terminal Invariant Manifolds for Stabilization of Underactuated Surface Vessel
By: Liu, Lutao; Liu, Zhilin; Su, Xiaojie…[et al.]. Abstract and Applied Analysis. No. 2013 (2013), pp.1-8, 8 p.
مقالات
Effect of Soil Burial on Tensile Properties of PolypropylenePlasticized Cassava Starch Blends
By: Obasi, Henry C.; Madufor, Innocent C.; Zhang, Jun…[et al.]. Advances in Materials Science and Engineering. No. 2013 (2013), pp.1-5, 5 p.
مقالات
Fast Microwave-Assisted Synthesis and Photoluminescence of CaWO4 Nanocrystals
By: Li, Quanguo; Shen, Yanhua; Zhang, Jun…[et al.]. Journal of Chemistry. No. 2013 (2013), pp.1-5, 5 p.
مقالات
Analysis of Risk Factors for First Seizure after Stroke in Chinese Patients
By: Wang, Guoqing; Jia, Haiyan; Andreadou, Elisabeth…[et al.]. BioMed Research International. No. 2013 (2013), pp.1-9, 9 p.
مقالات
A Nonmonotonous Damage Model to Characterize Mullins and Residual Strain Effects of Rubber Strings Subjected to Transverse Vibrations
By: Elias-Zuniga, Alex; Baylón, Karen; Siller, Héctor R.…[et al.]. Advances in Materials Science and Engineering. No. 2013 (2013), pp.1-9, 9 p.
مقالات
Adsorption Properties of Lac Dyes on Wool, Silk, and Nylon
By: Wei, Bo; Chen, Guoqiang; Zhang, Jun…[et al.]. Journal of Chemistry. No. 2013 (2013), pp.1-6, 6 p.
مقالات
Efficacy and Safety of Docetaxel Plus Oxaliplatin and Capecitabine in the First Line Treatment of Advanced Gastric Adenocarcinoma
By: Liu, Ying; Ye, Zhengbao; Takeyoshi, Izumi…[et al.]. BioMed Research International. No. 2013 (2013), pp.1-6, 6 p.
مقالات
Minimum Cost Multicast Routing Using Ant Colony Optimization Algorithm
By: Hu, Xiao-Min; Wang, Yuping; Zhang, Jun. Mathematical Problems in Engineering. No. 2013 (2013), pp.1-13, 13 p.
مقالات
On Perturbation of Convoluted C-Regularized Operator Families
By: Li, Fang; Xiao, Ti-Jun; Liu, James H.…[et al.]. Journal of Function Spaces and Applications. No. 2013 (2013), pp.1-8, 8 p.
مقالات
On Perturbation of Convoluted C-Regularized Operator Families
By: Li, Fang; Xiao, Ti-Jun; Liu, James H.…[et al.]. Journal of Function Spaces. No. 2013 (2013), pp.1-8, 8 p.
مقالات
Junction Point Detection Algorithm for SAR Image
By: Zhang, Jun; Luo, Tingjin; Lian, Lin…[et al.]. International Journal of Antennas and Propagation. No. 2013 (2013), pp.1-9, 9 p.
مقالات
Multiplicative Perturbations of Convoluted C-Cosine Functions and Convoluted C-Semigroups
By: Li, Fang; Wang, Huiwen; Xiao, Ti-Jun…[et al.]. Journal of Function Spaces and Applications. No. 2013 (2013), pp.1-9, 9 p.
مقالات
Multiplicative Perturbations of Convoluted C-Cosine Functions and Convoluted C-Semigroups
By: Li, Fang; Wang, Huiwen; Xiao, Ti-Jun…[et al.]. Journal of Function Spaces. No. 2013 (2013), pp.1-9, 9 p.
مقالات
Conditional Lie-Bäcklund Symmetries and Reductions of the Nonlinear Diffusion Equations with Source
By: Song, Junquan; Ye, Yujian; Rui, Weiguo…[et al.]. Abstract and Applied Analysis. No. 2014 (2014), pp.1-17, 17 p.
مقالات
An NMR Investigation of Phase Structure and Chain Dynamics in the PolyethyleneMontmorillonite Nanocomposites
By: Li, Wei; Hou, Linxi; Chen, Zhongren…[et al.]. Journal of Nanomaterials. No. 2013 (2013), pp.1-10, 10 p.
مقالات
Comparison of Prostate-Specific Promoters and the Use of PSP-Driven Virotherapy for Prostate Cancer
By: Lu, Yi; Zhang, Yu; Su, Changqing…[et al.]. BioMed Research International. No. 2013 (2013), pp.1-15, 15 p.
«
1
2
3
4
»