M.M. Hefnawy: search on Z-Library

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1

A Systemic Review on Aloe arborescens Pharmacological Profile: Biological Activities and Pilot Clinical Trials

Singab, Abdel-Naser B., El-Hefnawy, Hala M., Esmat, Ahmed, Gad, Haidy A., Nazeam, Jilan A.

Journal:

Phytotherapy Research

Year:

2015

Language:

english

File:

PDF, 224 KB

english, 2015

2

Large-Scale Multi-Cluster MIMO Approach for Cognitive Radio Sensor Networks

Hefnawi, Mostafa

Journal:

IEEE Sensors Journal

Year:

2016

Language:

english

File:

PDF, 1.22 MB

english, 2016

3

Biodegradable Films from Phytosynthesized TiO 2 Nanoparticles and Nanofungal Chitosan as Probable Nanofertilizers

EL-Hefnawy, Mohamed E.

Journal:

International Journal of Polymer Science

Year:

2020

File:

PDF, 929 KB

2020

4

Three-phase active power filter based on current controlled voltage source inverter

E.E. EL-Kholy, A. EL-Sabbe, A. El-Hefnawy, Hamdy M. Mharous

Journal:

International Journal of Electrical Power & Energy Systems

Year:

2006

Language:

english

File:

PDF, 415 KB

english, 2006

5

Petrography and geochemistry of Eocene limestone from Khashm Al-Raqaba area, El-Galala El-Qibliya, Egypt

M. A. El Hefnawi, A. O. Mashaly, B. N. Shalaby, M. A. Rashwan

Journal:

Carbonates and Evaporites

Year:

2010

Language:

english

File:

PDF, 885 KB

english, 2010

6

Synthesis and Characterization of Anionic Polymeric Surfactants Based on Sulfonated Styrene

Abd El Menam Eissa, Manal El Hefnawy, Samy Bader, Mohamed Radwan, Mohamed Deef Allah

Journal:

Journal of Surfactants and Detergents

Year:

2012

Language:

english

File:

PDF, 288 KB

english, 2012

7

Ni–TiN and Ni-Co-TiN composite coatings for corrosion protection: Fabrication and electrochemical characterization

Hefnawy, A., Elkhoshkhany, N., Essam, A.

Journal:

Journal of Alloys and Compounds

Year:

2017

Language:

english

File:

PDF, 3.01 MB

english, 2017

8

[IEEE 2018 35th National Radio Science Conference (NRSC) - Cairo (2018.3.20-2018.3.22)] 2018 35th National Radio Science Conference (NRSC) - Meshed conductor and meshed substrate GPS L1 band microstrip antenna for Cubesat applications

Rabie, Mostafa M., El-Henawy, Hadia, El-Hefnawy, Fatma, Ibrahim, Fawzy

Year:

2018

Language:

english

File:

PDF, 559 KB

english, 2018

9

Characteristics of ternary clove/water/1-butanol microemulsions based drug delivery system for aspirin

EL-Hefnawy, Mohamed E., Alghamdi, Yousef

Journal:

Journal of Dispersion Science and Technology

Year:

2018

Language:

english

File:

PDF, 1.40 MB

english, 2018

10

Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt

Sadek, Mohamed F., El-kalioubi, Baher A., Ali-Bik, Mohamed W., El Hefnawi, Mariam A., Elnazer, Ahmad A.

Journal:

Environmental Earth Sciences

Year:

2020

Language:

english

File:

PDF, 3.70 MB

english, 2020

11

Stereoselective HPLC analysis of tertatolol in rat plasma using macrocyclic antibiotic chiral stationary phase

Mohamed M. Hefnawy, Yousif A. Asiri, Nourah Z. Al-Zoman, Gamal. A. Mostafa, Hassan Y. Aboul-Enein

Journal:

Year:

2011

Language:

english

File:

PDF, 255 KB

english, 2011

12

Analysis of certain tranquilizers in biological fluids

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2002

Language:

english

File:

PDF, 227 KB

english, 2002

13

Photovoltaic diesel-generator hybrid power system sizing

Said H. El-Hefnawi

Journal:

Renewable Energy

Year:

1998

Language:

english

File:

PDF, 341 KB

english, 1998

14

Kinetics of oxirane cleavage in epoxidized soybean oil

F. A. Zaher, M. H. El-Mallah, M. M. El-Hefnawy

Journal:

Journal of the American Oil Chemists' Society

Year:

1989

Language:

english

File:

PDF, 254 KB

english, 1989

15

The importance of selenium and the effects of its deficiency in animal health

Abd El Ghany Hefnawy, J.L. Tórtora-Pérez

Journal:

Small Ruminant Research

Year:

2010

Language:

english

File:

PDF, 283 KB

english, 2010

16

Factors affecting outcome of tubularized incised plate (TIP) urethroplasty: Single-center experience with 500 cases

Osama M. Sarhan, Ahmad S. El-Hefnawy, Ashraf T. Hafez, Mohamed T. Elsherbiny, Mohamed E. Dawaba, Ahmad M. Ghali

Journal:

Journal of Pediatric Urology

Year:

2009

Language:

english

File:

PDF, 99 KB

english, 2009

17

Synthesis, spectral and thermal studies of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) complex dyes based on hydroxyquinoline moiety

M. Gaber, G. B. El-Hefnawy, M. A. El-Borai, N. F. Mohamed

Journal:

Journal of Thermal Analysis and Calorimetry

Year:

2012

Language:

english

File:

PDF, 859 KB

english, 2012

18

A study of parabens and bisphenol A in surface water and fish brain tissue from the Greater Pittsburgh Area

Renz, Lara, Volz, Conrad, Michanowicz, Drew, Ferrar, Kyle, Christian, Charles, Lenzner, Diana, El-Hefnawy, Talal

Journal:

Year:

2013

Language:

english

File:

PDF, 547 KB

english, 2013

19

Development of Capillary Electrophoresis Technique for Simultaneous Measurement of Amlodipine and Atorvastatin from Their Combination Drug Formulations

Hefnawy, Mohamed M., Sultan, Maha, Al-Johar, Haya

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2009

Language:

english

File:

PDF, 640 KB

english, 2009

20

[IEEE Comput. Soc Sixth IEEE Symposium on Computers and Communications - Hammamet, Tunisia (3-5 July 2001)] Proceedings. Sixth IEEE Symposium on Computers and Communications - Performance analysis of wideband smart antenna systems using different frequency compensation techniques

Hefnawi, M., Delisle, G.Y.

Year:

2001

Language:

english

File:

PDF, 446 KB

english, 2001

21

Spontaneous Intracranial Hemorrhage

Marshall, Lawrence, El-Hefnawi, Mageud

Journal:

Seminars in Neurology

Year:

1984

Language:

english

File:

PDF, 861 KB

english, 1984

22

Highly Sensitive Plasmonic Photonic Crystal Temperature Sensor Filled With Liquid Crystal

Hameed, Mohamed Farhat O., Azab, Mohammad Y., Heikal, A. M., El-Hefnawy, Somia M., Obayya, S. S. A.

Journal:

IEEE Photonics Technology Letters

Year:

2016

Language:

english

File:

PDF, 1.42 MB

english, 2016

23

Comparative study between green and red algae in the control of corrosion and deposition of scale in water systems

Khamis, Essam, El-Rafey, Essam, Moustafa Abdel Gaber, Ashraf, Hefnawy, Ahmed, Galal El-Din Shams El-Din, Nihal, Salah El-Din Esmail Ahmed, Mayssa

Journal:

DESALINATION AND WATER TREATMENT

Year:

2016

Language:

english

File:

PDF, 2.72 MB

english, 2016

24

[ACM Press the 13th International Conference - Hiroshima, Japan (2016.11.28-2016.12.01)] Proceedings of the 13th International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services - MOBIQUITOUS 2016 - IoT-based Smart Parking System for Sporting Event Management

Kubler, Sylvain, Robert, Jérémy, Hefnawy, Ahmed, Cherifi, Chantal, Bouras, Abdelaziz, Främling, Kary

Year:

2016

Language:

english

File:

PDF, 2.66 MB

english, 2016

25

New Deterministic Solution to a chance constrained linear programming model with Weibull Random Coefficients

Ismail, Maha, El-Hefnawy, Ali, Saad, Abd El-Naser

Journal:

Future Business Journal

Year:

2018

Language:

english

File:

PDF, 575 KB

english, 2018

26

[IEEE 2018 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNeT) - Tangier, Morocco (2018.6.20-2018.6.22)] 2018 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNeT) - Capacity-Aware Multi-User Massive MIMO for Heterogeneous Cellular Network

Hefnawi, Mostafa

Year:

2018

Language:

english

File:

PDF, 617 KB

english, 2018

27

[IEEE 2018 6th International Conference on Multimedia Computing and Systems (ICMCS) - Rabat, Morocco (2018.5.10-2018.5.12)] 2018 6th International Conference on Multimedia Computing and Systems (ICMCS) - Capacity-Aware Hybrid beamforming for Multi-User Massive MIMO

Hefnawi, Mostafa, Yahya, Esmael

Year:

2018

Language:

english

File:

PDF, 2.76 MB

english, 2018

28

E-cadherin and periostin in early detection and progression of diabetic nephropathy: epithelial-to-mesenchymal transition

El-Dawla, Nada M. Qamar, Sallam, Al-Aliaa M., El-Hefnawy, Mohamed H., El-Mesallamy, Hala O.

Journal:

Clinical and Experimental Nephrology

Year:

2019

Language:

english

File:

PDF, 690 KB

english, 2019

29

Nitrogenous phytoconstituents of genus Moringa: spectrophotometrical and pharmacological characteristics

El-Haddad, Alaadin E., El-Deeb, Eman M., Koheil, Mahmoud A., El-Khalik, Soad M. Abd, El- Hefnawy, Hala M.

Journal:

Medicinal Chemistry Research

Year:

2019

Language:

english

File:

PDF, 682 KB

english, 2019

30

A Goal Programming Approach to Multichoice Multiobjective Stochastic Transportation Problems with Extreme Value Distribution

Al Qahtani, Hadeel, El–Hefnawy, Ali, El–Ashram, Maha M., Fayomi, Aisha

Journal:

Advances in Operations Research

Year:

2019

Language:

english

File:

PDF, 1.37 MB

english, 2019

31

[IEEE 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Atlanta, GA, USA (2019.7.7-2019.7.12)] 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Identification of Suspicious Mass in Biological Tissues Using Resonance Parameters Extracted from Late Time Response

Bannis, Marwa H., El-Hefnawi, Fatma M., Elsherbeni, Atef Z.

Year:

2019

Language:

english

File:

PDF, 404 KB

english, 2019

32

Role of dynamic ultrasound versus MRI in diagnosis and assessment of shoulder impingement syndrome

El-Shewi, Islam El-Hefnawi Abdel Fattah, El Azizy, Hatem Mohamed, Gadalla, Amr Abd El Fattah Hassan

Journal:

The Egyptian Journal of Radiology and Nuclear Medicine

Year:

2019

File:

PDF, 1.07 MB

2019

33

Novel Green Corrosion Inhibitor for Mild Steel in Sulfuric Acid

Mahgoub, F. M., Hefnawy, A., Hameed, E.

Journal:

Protection of Metals and Physical Chemistry of Surfaces

Year:

2020

File:

PDF, 933 KB

2020

34

MIMO Radar Using a Vector Network Analyzer

Hefnawi, Mostafa, Bray, Joey, Bathurst, Jonathan, Antar, Yahia

Journal:

Year:

2019

File:

PDF, 4.83 MB

2019

35

Synthesis and Application of New Amphiphilic Asphaltene Ionic Liquid Polymers to Demulsify Arabic Heavy Petroleum Crude Oil Emulsions

Ismail, Ali I., Atta, Ayman M., El-Newehy, Mohamed, El-Hefnawy, Mohamed E.

Journal:

Year:

2020

File:

PDF, 3.97 MB

2020

36

Comparative studies between growth regulators and nanoparticles on growth and mitotic index of pea plants under salinity

Hala, G. El-Araby, Sahar, F.M. El-Hefnawy, Mohammed, A. Nassar, Nabil, I. Elsheery

Journal:

AFRICAN JOURNAL OF BIOTECHNOLOGY

Year:

2020

File:

PDF, 610 KB

2020

37

Frequency perturbation for a circular array of coupled cylindrical dipole antennas

F. M. El-Hefnawi

Journal:

Microwave and Optical Technology Letters

Year:

1996

Language:

english

File:

PDF, 358 KB

english, 1996

38

Analysis of finite phased arrays of arbitrary-shaped linear microstrip antennas

Ahmed M. Attyia, Essam A. El-Diwany, Fatma M. El-Hefnawi

Journal:

Microwave and Optical Technology Letters

Year:

1996

Language:

english

File:

PDF, 519 KB

english, 1996

39

Enantioselective determination of arotinolol in human plasma by HPLC using teicoplanin chiral stationary phase

Hassan Y. Aboul-Enein, Mohamed M. Hefnawy

Journal:

Biomedical Chromatography

Year:

2003

Language:

english

File:

PDF, 95 KB

english, 2003

40

Synthesis and Characterization of New Macrocyclic Imine-Carbinolamine Complexes of Nickel(II)

S. A. Amer, G. B. El-Hefnawy, G. W. Seleim, H. O. Desseyn

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1989

Language:

english

File:

PDF, 298 KB

english, 1989

41

Vibrational Analysis of New Macrocyclic Imine-Carbinolamine Complexes of Nickel(II)

S. A. Amer, G. B. El-Hefnawy, G. W. Saleim, H. O. Desseyn

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1990

Language:

english

File:

PDF, 402 KB

english, 1990

42

ChemInform Abstract: Synthesis and Application of Some Azo and Azomethine Dyes Containing Pyrazolone Moiety.

Hala F. Rizk, Mohamed A. El-Borai, Gad B. El-Hefnawy, Hatem F. El-Sayed

Journal:

Year:

2009

File:

PDF, 44 KB

2009

43

ChemInform Abstract: Natural Phenolic Compounds: Planar Chromatography Separation

Maged S. Abdel-Kader, Mohamed M. Hefnawy, Abdul-Rahman A. Al-Majed

Journal:

Year:

2010

File:

PDF, 15 KB

2010

44

Chiral analysis of butaclamol enantiomers in human plasma by HPLC using a macrocyclic antibiotic (vancomycin) chiral stationary phase and solid phase extraction

Hassan Y. Aboul-Enein, Mohamed M. Hefnawy

Journal:

Year:

2004

Language:

english

File:

PDF, 243 KB

english, 2004

45

Micellar electrokinetic capillary chromatography determination of (+)S and (−)R arotinolol in serum using UV detection and solid phase extraction

Mohammed M. Hefnawy

Journal:

Year:

2002

Language:

english

File:

PDF, 69 KB

english, 2002

46

Synthesis and Application of Some Azo and Azomethine Dyes Containing Pyrazolone Moiety

Hala F. RIZK, Mohamed A. El-BORAI, Gad B. El-HEFNAWY, Hatem F. El-SAYED

Journal:

Chinese Journal of Chemistry

Year:

2009

Language:

english

File:

PDF, 83 KB

english, 2009

47

Multi-objective optimization strategy based on desirability functions used for electrophoratic separation and quantification of rosiglitazone and glimepiride in plasma and formulations

Mohamed M. Hefnawy, Maha A. Sultan, Haya I. Al-Johar, Mohamed G. Kassem, Hassan Y. Aboul-Enein

Journal:

Drug Testing and Analysis

Year:

2012

Language:

english

File:

PDF, 279 KB

english, 2012

48

CYP24, the enzyme that catabolizes the antiproliferative agent vitamin D, is increased in lung cancer

Robert A. Parise, Merrill J. Egorin, Beatriz Kanterewicz, Mohammed Taimi, Martin Petkovich, April M. Lew, Samuel S. Chuang, Mark Nichols, Talal El-Hefnawy, Pamela A. Hershberger

Journal:

International Journal of Cancer

Year:

2006

Language:

english

File:

PDF, 630 KB

english, 2006

49

Utilizing Arghel extract as corrosion inhibitor for reinforced steel in concrete

A. M. Abdel-Gaber, E. Khamis, A. Hefnawy

Journal:

Materials and Corrosion/Werkstoffe und Korrosion

Year:

2011

Language:

english

File:

PDF, 224 KB

english, 2011

50

Acid Cleaning of Steel Using Arghel Echo Friendly Corrosion Inhibitor

E. Khamis, A. Hefnawy, A.M. El-Demerdash

Journal:

Materialwissenschaft und Werkstofftechnik

Year:

2007

Language:

english

File:

PDF, 224 KB

english, 2007

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