Skip to main content
Skip to main navigation menu
Skip to site footer
Open Menu
Home
About
About Journal
Archives
Editorial Team
Submissions
Announcements
contact
Login
Register
Search
Home
Home
/
Natural Sciences
Natural Sciences
16 Items
All Items
Synthesis and Spectroscopic methods on the complexation ofCoII, NiII and CuII
Yasmin M.S Jamil
Antioxidant activity, total phenol contents, and antimacrobial activity of two Yemeni medicinal plants belongs to Euphorbiaceae family(Jatropha curcas and Euphorbia Cactus Ehrenb
Faten Hameed Thamer
Basin analysis study of block 53 in the Masilla Basin, Yemen, using a 1D-backstripping method
Adel Mohammad Al-Matary, Etimad Nasser Al-Tairi
65 - 82
The Biological Production of Titanium Dioxide Nanoparticles by a Combination Culture of Lactobacillus sp. and Bacillus sp. and Assessment of their Bioactivity
Morad G. S. S. Al-asbahi, Bashir A. Al-Ofiri, Fuad A. A. Saad, Adnan Alnehia, Murad Q. A. Al-Gunaid
223-231
Development and validation of a new spectrophotometric method for simultaneous determination of spiramycin and metronidazole in tablet pharmaceutical dosage forms using chemometrics technique in comparison with HPLC
Maher almaqtari, Najat Al-Odaini, Fares Alarbagi, Bushra Alattab, Hussein Al-Maydama
Evaluation of Some Growth Parameters of Millet (Pennisetum glaucum (L.) R. Br.) Landraces Cultivated in Al-Mawaset District, Taiz Governorate, Yemen
Alhadi, F. A, Ibrahim, H.M, Alkadasy, A. K
Fabrication and Study of the Effect of Mn-Substituted Ba-Zn Nanoferrites on the Enrichment of Structural Properties
Azmi A. M. Othman, A.H. Al-Hammadi, Sadiq. H. Khoreem
Green and Chemically Prepared Zinc Sulfide Nanoparticles: A Comparative Study
A.H. Al-Hammadi, Annas Al-Sharabi, Adnan Alnehia
Impact of wastewaters on groundwater quality of Bani Al-Hareth and Arhab areas in northern Sana’a city, Yemen
Bassim Al-Khirbash, Saif Al-hakimi, Hani Al-Aswadi
16 - 29
Mechanical Properties of the (81Sn–xCu–(19-x) In) % Alloys with x=1, 2, 3, 4, and 5
A.H. Al-Hammadi, Ibrahim G. H Loqman , R.M.H. AL-Hdhrami
Modulated ion-acoustic wavepackets in a multi-component dense plasma with Thomas-Fermi distribution
Mahmood Ahmed Hassan Khaled, Mohmed Ali Shukri, Rowaida Abdullah Abdo Hassan Fare'e
Quantum Effects on Cylindrical Dust-ion Acoustic Waves in a Semiclassical Dense Dusty Plasma
Ibrahim G. H Loqman, Mahmood Ahmed Hassan Khaled, Khauther Alkuhlani
Recent Foraminiferal genus Quinqueloculina from Socotra Island and Hadhramout coastlines, Yemen
Mohammed Al-Wosabi, Wafa’a M. Al-Qadassi
309-326
Structural,Spectral and Electrical Properties of BaNi2-xZnxFe16O27 Nanoparticles Ferrites
Sadiq. H. Khoreem, A. H. AL-Hammadi
The Effect of Tartaric Acid Concentration on the Structural, Morphological and Optical Properties of CuO-Fe2O3-MgO Nanocomposite
Hisham Alnahari, A.H. Al-Hammadi, Annas Al-Sharabi, Adnan Alnehia
اختيار أولي لمواقع سدود باستخدام الاستشعار عن بُعد، نُظم المعلومات الجغرافية وعملية التحليل الهرمي في مديرية الحصين، محافظة الضالع، اليمن
Ibrahim Al-Akhaly, Badran
175-196
Information
For Readers
For Authors
For Librarians
Language
العربية
English
Make a Submission
Make a Submission
Browse
Categories
Agriculture and agricultural engineering
Engineering
Mechanical Engineering
Automobile Engineering
Production Engineering
Industrial Engineering
Civil Engineering
Electrical Engineering
Computer Engineering
Electronic Engineering
Chemical Engineering
Natural Sciences
Computer Science
Algorithm Design and Optimization
Machine Learning and Data Science
Computer Networks
Micro processing and Interfacing
Web Development
Firmware development
Standalone software development
Information Theory and Coding
Artificial Intelligence
Database
Software Engineering
Data mining
Cloud Computing
Information Security
Cyber Security
physics
Nuclear Physics
Laser physics
Solid state physics
Plasma physics
Energy physics
theoretical physics
Materials Science Physics
Optical physics
chemistry
Analytical chemistry
organic chemistry
Inorganic Chemistry
physical chemistry
Biochemistry
biology
Botany
Zoology
Microbiology
Mathematics