Mohamed A. Hefni: search on Z-Library

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1

Factors Influencing Stope Hanging Wall Stability and Ore Dilution in Narrow-Vein Deposits: Part 1

Abdellah, Wael R. Elrawy, Hefni, Mohammed A., Ahmed, Haitham M.

Journal:

Geotechnical and Geological Engineering

Year:

2019

Language:

english

File:

PDF, 4.75 MB

english, 2019

2

Pelvic support osteotomy by Ilizarov’s concept: Is it a valuable option in managing neglected hip problems in adolescents and young adults?

Mahmoud A. Mahran, Mohamed A. ElGebeily, Nabil A. M. Ghaly, Mootaz F. Thakeb, Hany M. Hefny

Journal:

Strategies in Trauma and Limb Reconstruction

Year:

2011

Language:

english

File:

PDF, 434 KB

english, 2011

3

Influence of cell geometry and mesh resolution on large eddy simulation predictions of flow around a single building

Mohamed M. Hefny, Ryozo Ooka

Journal:

Building Simulation

Year:

2008

Language:

english

File:

PDF, 749 KB

english, 2008

4

Numerical analysis of negative skin friction on piles in soft clay

El-Mossallamy, Yasser M., Hefny, Ashraf M., Demerdash, Magdy A., Morsy, Mohamed S.

Journal:

Year:

2013

Language:

english

File:

PDF, 1.54 MB

english, 2013

5

Antagonistic effects of Spirulina platensis against sub-acute deltamethrin toxicity in mice: Biochemical and histopathological studies

Abdel-Daim, Mohamed, El-Bialy, Badr E., Rahman, Haidy G. Abdel, Radi, Abeer M., Hefny, Hany A., Hassan, Ahmed M.

Journal:

Biomedicine & Pharmacotherapy

Year:

2016

Language:

english

File:

PDF, 2.93 MB

english, 2016

6

A Survey on Exploring Key Performance Indicators

Badawy, Mohammed, El-Aziz, A.A.Abd, Idress, Amira M., Hefny, Hesham, Hossam, Shrouk

Journal:

Future Computing and Informatics Journal

Year:

2016

Language:

english

File:

PDF, 750 KB

english, 2016

7

Fuzzy based approach for discovering crops plantation knowledge from huge agro-climatic data respecting climate changes

Mohammed, Assem H., Gadallah, Ahmed M., Hefny, Hesham A., Hazman, M.

Journal:

Year:

2018

Language:

english

File:

PDF, 2.41 MB

english, 2018

8

An enhanced opinion retrieval approach via implicit feature identification

Eldin, Sarah Saad, Mohammed, Ammar, Eldin, Ahmed Sharaf, Hefny, Hesham

Journal:

Journal of Intelligent Information Systems

Year:

2020

File:

PDF, 3.73 MB

2020

9

Vaginal subtotal hysterectomy and sacrospinous colpopexy: An option in the management of uterine prolapse

Mohamed Hefni, Tarek El-Toukhy

Journal:

American Journal of Obstetrics and Gynecology

Year:

2000

Language:

english

File:

PDF, 17 KB

english, 2000

10

Long-term outcome of vaginal sacrospinous colpopexy for marked uterovaginal and vault prolapse

Mohamed A. Hefni, Tarek A. El-Toukhy

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

2006

Language:

english

File:

PDF, 117 KB

english, 2006

11

Valgus osteotomy by external fixation for treatment for developmental coxa vara

Hefny, Hany, Elmoatasem, Elhussein Mohamed, Nassar, Wael

Journal:

Strategies in Trauma and Limb Reconstruction

Year:

2013

Language:

english

File:

PDF, 487 KB

english, 2013

12

Groundwater assessment in Egypt

Hefny, Kamal, Farid, M. Samir, Hussein, Mohamed

Journal:

International Journal of Water Resources Development

Year:

1992

Language:

english

File:

PDF, 683 KB

english, 1992

13

Validation of HPLC-UV Methods for the Quantification of Betaine in Foods by Comparison with LC-MS

Hefni, Mohammed, McEntyre, Christopher, Lever, Michael, Slow, Sandy

Journal:

Food Analytical Methods

Year:

2016

Language:

english

File:

PDF, 609 KB

english, 2016

14

Biostratigraphy and stage boundaries of the upper Cretaceous–early Paleogene successions in southern Galala area, North-Eastern Desert, Egypt

Hefny, Mahmoud, Youssef, Mohamed

Journal:

Historical Biology

Year:

2015

Language:

english

File:

PDF, 1.97 MB

english, 2015

15

[IEEE 2016 12th International Computer Engineering Conference (ICENCO) - Cairo, Egypt (2016.12.28-2016.12.29)] 2016 12th International Computer Engineering Conference (ICENCO) - Analysis of learning objectives for higher education textbooks using text mining

Badawy, Mohammed, El-Aziz, A. A. Abd, Hefny, Hesham A.

Year:

2016

Language:

english

File:

PDF, 1.10 MB

english, 2016

16

[IEEE 2016 12th International Computer Engineering Conference (ICENCO) - Cairo, Egypt (2016.12.28-2016.12.29)] 2016 12th International Computer Engineering Conference (ICENCO) - Face recognition system using HMM-PSO for feature selection

Farag, Mai Mohamed Mahmoud, Elghazaly, Tarek, Hefny, Hesham Ahmed

Year:

2016

Language:

english

File:

PDF, 1.08 MB

english, 2016

17

Betaine, choline and folate content in different cereal genotypes

Hefni, Mohammed E., Schaller, Franziska, Witthöft, Cornelia M.

Journal:

Journal of Cereal Science

Year:

2018

Language:

english

File:

PDF, 1.01 MB

english, 2018

18

Chemical composition, antioxidant capacity and antibacterial activity against some potato bacterial pathogens of fruit extracts from Phytolacca dioica and Ziziphus spina-christi grown in Egypt

EL-Hefny, Mervat, Mohamed, Abeer A., Salem, Mohamed Z.M., Abd El-Kareem, Mamoun S.M., Ali, Hayssam M.

Journal:

Scientia Horticulturae

Year:

2018

Language:

english

File:

PDF, 449 KB

english, 2018

19

Inhibition of the corrosion of steel by acid dihydrazides

El-Nabey, Beshier Ahmed Abd, Hefny, Ahmed Fahmy, Khamis, Essam, Khalifa, Mohammed Ali, Michael, Atef Ramsis

Journal:

Year:

1988

Language:

english

File:

PDF, 446 KB

english, 1988

20

Numerical modelling of staged stope extraction in a tabular steeply dipping deposit

Abdellah, Wael R., Ahmed, Haitham M., Hefni, Mohammed A.

Journal:

Geomechanics and Geoengineering

Year:

2018

Language:

english

File:

PDF, 2.59 MB

english, 2018

21

[IEEE 2018 14th International Computer Engineering Conference (ICENCO) - Cairo, Egypt (2018.12.29-2018.12.30)] 2018 14th International Computer Engineering Conference (ICENCO) - A Text Mining Approach for Automatic Selection of Academic Course Topics based on Course Specifications

Badawy, Mohammed, Mahmood, Mahmood A., Abd El-Aziz, A. A., Hefny, Hesham A.

Year:

2018

Language:

english

File:

PDF, 6 KB

english, 2018

22

Systematic Assessment of Theory-Based Research in Hospitality Management: A Prelude to Building Theories

Khan, Mahmood A., Hefny, Mohamed

Journal:

Journal of Hospitality & Tourism Research

Year:

2019

Language:

english

File:

PDF, 643 KB

english, 2019

23

Inhibition of Fusarium culmorum , Penicillium chrysogenum and Rhizoctonia solani by n ‐hexane characterized extracts of three plant species as a wood‐treated oil‐fungicide model

Salem, Mohamed Z.M., Behiry, Said I., EL‐Hefny, Mervat

Journal:

Journal of Applied Microbiology

Year:

2019

Language:

english

File:

PDF, 617 KB

english, 2019

24

Toxicity of Fipronil and Emamectin Benzoate and Their Mixtures Against Cotton Leafworm, Spodoptera littoralis (Lepidoptera: Noctuidae) With Relation to GABA Content

Kandil, Mohamed A, Fouad, Eman A, El Hefny, Dalia E, Abdel-Mobdy, Yasmin E, Anderson, Troy

Journal:

Journal of Economic Entomology

Year:

2019

Language:

english

File:

PDF, 196 KB

english, 2019

25

Predicting temperature rise in Jacketed concrete beams subjected to elevated temperatures

Abdel Aziz, Yasmin Hefni, Abdel Zaher, Yehia, Wahab, Mona Abdel, Khalaf, Mohamed

Journal:

Construction and Building Materials

Year:

2019

Language:

english

File:

PDF, 4.02 MB

english, 2019

26

Toxicity of Fipronil and Emamectin Benzoate and Their Mixtures Against Cotton Leafworm, Spodoptera littoralis (Lepidoptera: Noctuidae) With Relation to GABA Content

Kandil, Mohamed A, Fouad, Eman A, El Hefny, Dalia E, Abdel-Mobdy, Yasmin E, Anderson, Troy

Journal:

Journal of Economic Entomology

Year:

2019

File:

PDF, 196 KB

2019

27

A Double Blind, Placebo Controlled, Randomized Trial to Evaluate the Efficacy and Tolerability of On-Demand Oral Pregablin (150Â mg and 75Â mg) in Treatment of Premature Ejaculation

El Najjar, Mohamed Refaat, El Hariri, Mohamed, Ramadan, Ali, Hefny Hashem, Abd-Alrahman

Journal:

The Journal of Sexual Medicine

Year:

2020

Language:

english

File:

PDF, 332 KB

english, 2020

28

The Biofungicide Activity of Some Plant Essential Oils for the Cleaner Production of Model Linen Fibers Similar to Those Used in Ancient Egyptian Mummification

Mansour, Maisa M. A., EL-Hefny, Mervat, Salem, Mohamed Z. M., Ali, Hayssam M.

Journal:

Year:

2020

Language:

english

File:

PDF, 6.77 MB

english, 2020

29

Factors Influencing Stope Hanging Wall Stability and Ore Dilution in Narrow-Vein Deposits: Part II

Hefni, Mohammed A., Abdellah, Wael R. Elrawy, Ahmed, Haitham M.

Journal:

Geotechnical and Geological Engineering

Year:

2020

File:

PDF, 7.72 MB

2020

30

Three-Dimensional Response of the Supported-Deep Excavation System: Case Study of a Large Scale Underground Metro Station

Hefny, Ashraf, Al-Atroush, Mohamed Ezzat, Abualkhair, Mai, Alnuaimi, Mariam Juma

Journal:

Year:

2020

File:

PDF, 5.24 MB

2020

31

Bread making with sourdough and intact cereal and legume grains â effect on glycaemic index and glycaemic load

Hefni, Mohammed E., Thomsson, Anette, WitthÃ¶ft, Cornelia M.

Journal:

International Journal of Food Sciences and Nutrition

Year:

2020

File:

PDF, 1.26 MB

2020

32

Abscheidung von Schadstoffen aus den Rauchgasen einer Müllverbrennungsanlage in einem zirkulierenden Wirbelschichtreaktor

Dr.-Ing. Mohamed Hefni-Omar, Dipl.-Ing. Egon Jury

Journal:

Chemie Ingenieur Technik

Year:

1992

Language:

german

File:

PDF, 345 KB

german, 1992

33

Electrochemical behaviour of iron in H2SO4 containing thiophene

Malak M. Abou-Romia, Mohamed M. Hefny

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1982

Language:

english

File:

PDF, 480 KB

english, 1982

34

Folate content in foods commonly consumed in Egypt

Mohammed Hefni, Veronica Öhrvik, Mohamed Tabekha, Cornelia Witthöft

Journal:

Year:

2010

Language:

english

File:

PDF, 337 KB

english, 2010

35

CFD analysis of pollutant dispersion around buildings: Effect of cell geometry

Mohamed M. Hefny, Ryozo Ooka

Journal:

Building and Environment

Year:

2009

Language:

english

File:

PDF, 657 KB

english, 2009

36

Does hydrothermal ablation avoid hysterectomy? Long-term follow-up

Julia Kopeika, Simon E. Edmonds, Gautam Mehra, Mohamed A. Hefni

Journal:

American Journal of Obstetrics and Gynecology

Year:

2011

Language:

english

File:

PDF, 763 KB

english, 2011

37

Uterine prolapse in young women

Mohamed Hefni, Tarek El-Toucky

Journal:

Best Practice & Research Clinical Obstetrics & Gynaecology

Year:

2011

Language:

english

File:

PDF, 214 KB

english, 2011

38

Corrigendum to Uterine Prolapse In Young Women YBEOG 25/2 (2011) 157–165

Mohamed Hefni, Tarek El-Toukhy

Journal:

Best Practice & Research Clinical Obstetrics & Gynaecology

Year:

2011

Language:

english

File:

PDF, 66 KB

english, 2011

39

Comparison between medical treatment by GnRH analogue (goserelin) and conservative surgery by laparoscopic diathermy for the management of endometriosis

Mohamed A. Hefni, Ade Apoola, Omran

Journal:

Gynaecological Endoscopy

Year:

1998

Language:

english

File:

PDF, 250 KB

english, 1998

40

Endoscopically assisted vaginal sacrospinous colpopexy

Amina M. Shafik, Mohamed Hefni

Journal:

Gynaecological Endoscopy

Year:

2001

Language:

english

File:

PDF, 56 KB

english, 2001

41

Hydrothermal ablation: assessment of a new simple method for treatment of uncontrolled menorrhagia

Mohamed A. Hefni, Tarek El-Toukhy, Charles Nagy, Subramanian Mahadevan, Angharad E. Davies

Journal:

Gynaecological Endoscopy

Year:

2002

Language:

english

File:

PDF, 217 KB

english, 2002

42

Increasing the folate content in Egyptian baladi bread using germinated wheat flour

Mohammed Hefni, Cornelia M. Witthöft

Journal:

Lebensmittel-Wissenschaft und-Technologie / Food Science and Technology

Year:

2011

Language:

english

File:

PDF, 323 KB

english, 2011

43

Sacrospinous cervico-colpopexy with follow-up 2 years after successful pregnancy

Mohamed Hefni, Tarek El-Toukhy

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

2002

Language:

english

File:

PDF, 61 KB

english, 2002

44

Pregnancy after hydrothermal endometrial ablation and laparoscopic sterilisation

Tarek El-Toukhy, Mohamed Hefni

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

2003

Language:

english

File:

PDF, 62 KB

english, 2003

45

Vaginal sacrospinous colpopexy and perineorrhaphy for faecal incontinence: preliminary report

Mohammed Hefni, Tarek El-Toukhy, Jhuma Bhaumik

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

2003

Language:

english

File:

PDF, 90 KB

english, 2003

46

Transmission ratio (Tn) in the radian direction normal to joints in 2-D compressional wave propagation in rock masses

Weidong Lei, Jun Teng, Ashraf Mohamed Hefny, Jian Zhao

Journal:

Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material

Year:

2006

Language:

english

File:

PDF, 640 KB

english, 2006

47

Blast injuries of large tyres: Case series

Ashraf F. Hefny, Hani O. Eid, Mohamed Al-Bashir, Fikri M. Abu-Zidan

Journal:

International Journal of Surgery

Year:

2010

Language:

english

File:

PDF, 412 KB

english, 2010

48

A prospective, randomized assessment of a spatial orientation device in natural orifice transluminal endoscopic surgery

Sharyle Fowler, Mohamed S. Hefny, Elvis C.S. Chen, Randy E. Ellis, Dale Mercer, Diederick Jalink, Andrew Samis, Lawrence C. Hookey

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 398 KB

english, 2011

49

Effect of germination and subsequent oven-drying on folate content in different wheat and rye cultivars

Hefni, Mohammed, Witthöft, Cornelia M.

Journal:

Journal of Cereal Science

Year:

2012

Language:

english

File:

PDF, 269 KB

english, 2012

50

Long-term quality of life and patient satisfaction following anterior vaginal mesh repair for cystocele

Hefni, Mohamed, Barry, John A., Koukoura, Ourania, Meredith, Julie, Mossa, Mohamed, Edmonds, Simon

Journal:

Archives of Gynecology and Obstetrics

Year:

2013

Language:

english

File:

PDF, 193 KB

english, 2013

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