الرئيسية بلوق الصفحة 6348

العدد الثاني – المجلد الاول

فهرس أبحاث العدد الثاني – المجلد الاول

Genetic studies on Jatropha Plant (Jatropha Curcas Lam) using diferent Gamma Radiation doses 

Sharkh, AY2 , Abo Remalia, S.I.H1, Abou El Enin, MM3 and Nabil, A2

1 Agricultural Research Center (ARC), Cairo, Egypt.

2 Agric. Botany-Genetics Department, Faculty of Agriculture, Cairo, Al-Azhar University, Egypt.

3Agronomy Department, Faculty of Agriculture, Cairo, Al-Azhar University, Egypt.

Spectrophotometric Determination of Praseodymium by 1,4- Dihydroxyanthraquinone after its Selective Separation from Rosetta Monazite Rare Earth Concentrate by Solvent Extraction

Abdel Fattah, N. A.,a Sadeek A. S., b Ali, B. H., a Abdo, A. A., a and Weheish, H. L.a

a Nuclear Materials Authority, Egypt.

b Faculty of Science, Zagazig University, Egypt.

Bacteriuria in Pregnant and Non Pregnant Women in Benghazi – Comparative Study

Khaled Ali Mohamed Al-Mehdawi

Ministry of Health, Benghazi, Libya

Prevalence of Respiratory Symptoms Among Welders in Steel and Air Conditioning Plant (DAMMAM City)

Dr. Fahad Ali Al-Faleh

Occupational Medicine Master Program

OCCUPATIONAL MEDICINE DEPARTMENT

DAMMAM University – KSA

Effect of Organoclay on the Morphology, and Thermal Properties of Polystyrene/Poly (vinyl chloride) Nanocomposites

Jumaa Aseeri, Waffa Mekhamer, Naser Alandis

Department of Chemistry, Science College, King Saud University, Riyadh, Saudi Arabia

Work related discomforts from perception of optometrists, in Saudi Arabia

Hessa Al-Anzi

King Saud University – KSA

Biochemical Changes of Dialysis Patients Attending King Fahad Hospital

El-Khedr Mohamed Mostafa El-gamal

Department of Chemistry, Faculty of Science and Arts at Baljurashi, AL-BAHA UNIVERSITY, KSA

العدد الاول – المجلد الاول

تتقدم إدارة المجلة العربية للعلوم و نشر الأبحاث بجزيل الشكر و التقدير لكل من شارك في اصدار العدد الاول – المجلد الاول

فهرس أبحاث العدد الاول – المجلد الاول

Heat Exchangers Technology and Applications in Heat Exchanger Engineering

Abdeen Mustafa Omer
Energy Research Institute (ERI), Nottingham, UK

Effect of Garden Cress (Lepidium Sativum) Extracts on Aflatoxin B1 in Rats.

Abou Taleb, S. T A, M. Yossef M, I. Sanad M. Sh. Abbas
Dept. of Agric. Chemistry || Faculty of Agriculture || Mansoura University || Egypt.

Assessment of Renal Functions among Saudi Arabian Pregnant Women in Jazan Region.

Akram Hamed Awad All Elsukar 1, Ahmed Mohammed Ahmed 2
1 Assistant Professor of Clinical Chemistry- Medical Laboratory Division – Faculty of Medicine & Health Sciences- Kordofan University – Sudan.
2 Assistant Professor of Clinical Chemistry – Department of Medical Laboratories technology – College of Applied Medical Sciences – Taibah University – Almadinah Almunawarah – Kingdom of Saudi Arabia.

Effect of Antioxidants on the Occurrence of Pre-eclampsia in Women at Increased Risk

Mahmoud. A. Sultan1, Hassan Salim1, Y. Elmesallawy 1, E.A.Eltamamy 1, Ibrahim Arafa 2.
1 Professor at Al Azhar University, faculty of Medicine, Obstetrics and Gynaecology Dept. Egypt.
2 MD. Al Azhar University Faculty of Medicine Obstetrics and Gynaecology Dept. Egypt

Changes in Oxidative Stress-Related Biomarkers May Have a Role in The Pathophysiological Mechanisms Involved in Autism

Shadia Abd El-Hamid 1, Naglaa Mostafa Sherif 1 , Nermine Ezz-eldine 2,

1 Biochemistry Department, Faculty of Science, Ain-Shams University, Egypt
2 Research on Children with special needs department, national research center, Egypt

Effect of Applying Potassumage and Banana Ash Combination as Bio-Fertilizers on Productivity of the Egyptian Wheat

Abou El Enin, MM 1, Abo-Remaila S.I 2 and Maklad, K.M 1

1 Agron. Dep. Fac. Agric. Cairo, Al-Azhar, Univ.
2 Ministry of Agric. Cairo, Egypt.

صدور العدد السادس – المجلد الثاني

تتقدم إدارة المجلة العربية للعلوم و نشر الأبحاث بجزيل الشكر و التقدير لكل شارك في اصدار العدد السادس بالمجلد الثاني و الذي احتوى على مجموعة من الأبحاث التي قسمت إلى أدبية و علمية.

غلاف العدد السادس من المجلد الثاني

العدد السادس – المجلد الثاني
للاطلاع على الابحاث المدرجة تحت كل قسم، يمكنكم تحميل الملف (اضغط هنا)

نرجو من الباحثين المنشورة المقبولة أبحاثهم ، مراسلتنا لطلب نسخ مطبوعة من أبحاثهم أو من العدد الصادر على البريد الالكروني : submit.ajsrp@gmail.com

 

 

 

Effect of Crude Aqueous Extracts of Some Medicinal Plant Flowers on Solid Ehrlich Tumor in Mice

Abstract

This is box title

Crude aqueous extracts of Cynara Cardunculus, Achillea millefolium, Calendula officinalis and Matricaria chamomilla flowers belong to family Compositeae were used in this work to study their efficiency to relief solid ehrlich tumor in mice. The more effective extract was C. officinalis which decreased tumor size from 513.6 to 139.8mm at a dose of 200mg/kg body weight comparing with doxorubicin which reduced tumor size to 98.2mm in concentration of 15mg/kg after 21 days, followed by M. chamomilla which showed the mean value of 168.7mm. While, the lowest values were showed with C. cardunculus and A. millefolium flowers extract which were 198.7 and 223.5mm, respectively. Also, the more effective treatments were doxorubicin in concentration of 15mg/kg and C. officinalis, followed by M. chamomilla, C. cardunculus and A. millefolium flowers extract for blood tests in tumor mice, e.g. antioxidant markers (MDA, TAC, SOD), liver functions (ALT, AST, Total proteins, Albumin and Globulins), kidney functions (Creatinine and Urea) lipid profile (triglycerides, total cholesterol, HDL, LDL and vLDL) and haematological parameters (HB, RBCs, Plt and WBCs) comparing with control tumor mice at a dose of 200mg/kg body weight for 21 days.
Keywords: Medicinal, Plants, Solid, Ehrlich, ascetic, tumor

Authors

Erian, N. S.; H. B. Hamed; A. Y. El-Khateeb and M. Farid *
Dept. of Agric. Chemistry, Faculty of Agriculture, Mansoura University, Egypt.

Full-text PDF

Effect of Cutting Parameter on Material Removal Rate and Surface Roughness in Deep Drilling Process

Abstract

This is box title

In the curents study aimed to assess the effects of cutting conditions (spindle speed, feed rate, tool diameter) parameters as input impact on material removal rate (MRR) and surface roughness (Ra) as output of steel (AISI 1015). A number of drilling experiments were conducted using the L9 orthogonal array on conventional drilling machine with use feed rate (0.038,0.076,0.203) mm/rev and spindle speed (132,550,930) rpm and tool diameter (11,15,20) mm HSS twist drills under dry cutting conditions. Analysis of variance (ANOVA) was employed to determine the most significant control factors affecting on surface roughness and MRR. The result shown the tool diameter the important factor effect with (64.08%) and (76.12%) on MRR and surface roughness respectively.
Keywords: Taguchi, ANOVA, surface roughness, MRR, Tool diameter.

Authors

Mostafa A. Abdullah ,  Ahmed B. Abdulwahhab ,   Atheer R. Mohammed.
Department of Production Engineering and Metallurgy – University of Technology
Baghdad –  Iraq

Full-text PDF