This study investigates the bio-Synthesis of gold nanoparticles (AuNPs) using Annona muricata seed extract and evaluates their anticancer potential against MCF-7-positive breast cancer cells. The synthesized AuNPs were ...

The U.S. Food and Drug Administration defines products cosmetics (hair dyes) like “goods that are used on our bodies to change hair color, remove gray hair, improve attractiveness, or change appearance.” This includes ...

This study deals with the evaluation of Petrophysical parameters for the formation of the Isis Field j concession NC186 in the Murzuq Basin of the Akakus Oil Operation Company data available for five wells. A comprehensive ...

Through the study of the oil field based on the geological and petrophysical data, the following was observed: obtained from the operation company. The reservoir in this field is pre-upper Cretaceous "B" sand formation, ...

If (X, 𝜏) is a topological space, I is an ideal on X and 𝜏*(I) the topology finer than 𝜏 induced by the ideal I, then for any topological space B with a continuous map p:XB we call (X, 𝜏*(I)) the fibrewise ideal ...

Many different parts of the world have been facing the problem of dyes contamination of surface and ground water. Dyeing and printing industries are the main source of water pollution, Excessive use of dyes is considered ...

A new series of complexes was synthesized via microwave technology in green chemistry, including [Cr(CO)2(dppe)(bipy)]:(S1), [Cr(CO)2(dppe)(2-Apy)]:(S2), [Cr(CO)2(dppe)(8-HQ)]:(S3), [Mo(CO)2(dppe)(8-HQ)]:(S4), [Mo(CO)2(d ...

يعتبر التراص من أهم خواص التبولوجيا إن لم يكن أهمها فهو يلعب دور كبير في عملية تطوير التحليل الرياضي والتبولوجي كما يرى سيدني مورس.

تناولنا في هذا البحث التكامل بصفة عامة والتكامل الثنائي بصفة خاصة ولقد تطرقنا لمفاهيم عدة من خلال البحث.

إن الهدف الأساسي من هذا البحث هو توضيح بعض المفاهيم المتعلقة بالمعادلات التفاضلية العادية من الدرجة الأولى والرتبة الأولى وبعض طرق حلها وتم عرض بعض الأوامر المتعلقة بتطبيق هذه الطرق على برنامج Maple 12.