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Showing 1 to 12 of 235 entries
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Conocarpus biochar as a soil amendment for reducing heavy metal availability and uptake by maize plants.

Saudi journal of biological sciences

Al-Wabel MI, Usman AR, El-Naggar AH, Aly AA, Ibrahim HM, Elmaghraby S, Al-Omran A.
PMID: 26150758
Saudi J Biol Sci. 2015 Jul;22(4):503-11. doi: 10.1016/j.sjbs.2014.12.003. Epub 2014 Dec 12.

The objective of this study was to assess the use of Concarpus biochar as a soil amendment for reducing heavy metal accessibility and uptake by maize plants (Zea mays L.). The impacts of biochar rates (0.0, 1.0, 3.0, and...

Experimental evidence for a torus breakdown in a glow discharge plasma.

Physical review. E, Statistical, nonlinear, and soft matter physics

Letellier C, Dinklage A, El-Naggar H, Wilke C, Bonhomme G.
PMID: 11308891
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Apr;63(4):042702. doi: 10.1103/PhysRevE.63.042702. Epub 2001 Mar 29.

A global bifurcation scenario for a two-frequency torus breakdown depicted by Baptista and Caldas [Physica D 132, 325 (1999)] is observed on a glow-discharge experiment. The torus is broken through a crisis with an unstable periodic orbit. The torus...

First and second dissociation constants and related thermodynamic functions of adipic acid in various binary methanol/solvent systems.

Talanta

El-Naggar GA.
PMID: 18967405
Talanta. 1998 Nov;47(4):1013-20. doi: 10.1016/s0039-9140(98)00183-0.

The First and second dissociation constants of adipic acid were determined by EMF measurements in water/methanol mixtures with 0, 30, 50 and 70 wt% organic cosolvent. Measurements were made at four different temperatures (ranging from 30 to 60 degrees...

Familial bilateral Wilm's tumor.

Annals of Saudi medicine

Oskoff S, Razek AA, El Naggar M, El Mesidy S.
PMID: 17590684
Ann Saudi Med. 1993 May;13(3):302-5. doi: 10.5144/0256-4947.1993.302.

No abstract available.

DNA flow cytometry in the assessment of solid neoplasms.

Annals of Saudi medicine

El-Naggar AK.
PMID: 17586988
Ann Saudi Med. 1992 Jul;12(4):331-3. doi: 10.5144/0256-4947.1992.331.

No abstract available.

Environmental education and its effect on the knowledge and attitudes of preparatory school students.

The Journal of the Egyptian Public Health Association

Abd El-Salam MM, El-Naggar HM, Hussein RA.
PMID: 19889360
J Egypt Public Health Assoc. 2009;84(3):345-69.

Considering the serious environmental threats facing Egypt, environmental education (EE) that provides the knowledge, skills, and motivation to take individual or collective action is needed to create a sustainable quality of life. This study was carried out aiming at...

Development of low-cost technology for the removal of iron and manganese from ground water in siwa oasis.

The Journal of the Egyptian Public Health Association

El-Naggar HM.
PMID: 21244816
J Egypt Public Health Assoc. 2010;85(3):169-88.

BACKGROUND: Ground water is the only water resource for Siwa Oasis. It is obtained from natural freshwater wells and springs fed by the Nubian aquifer. Water samples collected from Siwa Oasis had relatively higher iron (Fe) and manganese (Mn)...

Developing an integrated organ/system curriculum with community-orientation for a new medical college in jazan, saudi arabia.

Journal of family & community medicine

El-Naggar MM, Ageely H, Salih MA, Dawoud H, Milaat WA.
PMID: 23012158
J Family Community Med. 2007 Sep;14(3):127-36.

BACKGROUND: Jazan province is located in the south-west of the Kingdom of Saudi Arabia. The province is offlicted with a wide spectrum of diseases and therefore have a special need for more health services. The Faculty of Medicine at...

A grading system for intracranial arteriovenous malformations applicable to endovascular procedures.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Sheikh B, Nakahara I, El-Naggar A, Nagata I, Kikuchi H.
PMID: 20667236
Interv Neuroradiol. 2000 Nov 30;6:139-42. doi: 10.1177/15910199000060S120. Epub 2001 May 15.

SUMMARY: A grading system was designed by the first author (B.S.) specifically to predict the difficulty of endovascular obliteration of an intracranial arteriovenous malformation based on the feeding arterial characteristics, and the venous drainage system. We have retrospectively reviewed...

Editor's Note: Identification of Insulin-Like Growth Factor Binding Protein-3 as a Farnesyl Transferase Inhibitor SCH66336-Induced Negative Regulator of Angiogenesis in Head and Neck Squamous Cell Carcinoma.

Clinical cancer research : an official journal of the American Association for Cancer Research

Oh SH, Kim WY, Kim JH, Younes MN, El-Naggar AK, Myers JN, Kies M, Cohen P, Khuri F, Hong WK, Lee HY.
PMID: 31371311
Clin Cancer Res. 2019 Aug 01;25(15):4861. doi: 10.1158/1078-0432.CCR-19-2054.

No abstract available.

Editor's Note: Epidermal Growth Factor Receptor (EGFR) Is Overexpressed in Anaplastic Thyroid Cancer, and the EGFR Inhibitor Gefitinib Inhibits the Growth of Anaplastic Thyroid Cancer.

Clinical cancer research : an official journal of the American Association for Cancer Research

Schiff BA, McMurphy AB, Jasser SA, Younes MN, Doan D, Yigitbasi OG, Kim S, Zhou G, Mandal M, Bekele BN, Holsinger FC, Sherman SI, Yeung SC, El-Naggar AK, Myers JN.
PMID: 31371312
Clin Cancer Res. 2019 Aug 01;25(15):4862. doi: 10.1158/1078-0432.CCR-19-2052.

No abstract available.

Potential Biological and Climatic Factors That Influence the Incidence and Persistence of Highly Pathogenic H5N1 Avian Influenza Virus in Egypt.

Frontiers in microbiology

Salaheldin AH, Kasbohm E, El-Naggar H, Ulrich R, Scheibner D, Gischke M, Hassan MK, Arafa AA, Hassan WM, Abd El-Hamid HS, Hafez HM, Veits J, Mettenleiter TC, Abdelwhab EM.
PMID: 29636730
Front Microbiol. 2018 Mar 27;9:528. doi: 10.3389/fmicb.2018.00528. eCollection 2018.

Highly pathogenic H5N1 avian influenza virus (A/H5N1) of clade 2.2.1 is endemic in poultry in Egypt where the highest number of human infections worldwide was reported. During the last 12 years the Egyptian A/H5N1 evolved into several genotypes. In...

Showing 1 to 12 of 235 entries