تجاوز إلى المحتوى الرئيسي
ناصر محمد عبدالسلام عمر
كلية المجتمع بالرياض
أستاذ مساعد
| عضو هيئة تدريس- قسم العلوم الطبيعية
العنوان: مبنى 4 الدور 2 مكتب 3 | الهاتف:
0118058854
جامعة الملك سعود
مواقع أعضاء هيئة التدريس
الرئيسية
السيرة الذاتية
المواد الدراسية
المنشورات و المؤلفات
ساعات مكتبية
الإعلانات
تدوينات
المواد الدراسية
مقدمة فى الاحصاء (1103 احص)
اللياقة والثقافة الصحية (1202فجب)
المزيد
المنشورات و المؤلفات
Thermochemical Conversion of Waste Glass and Mollusk Shells into...
Thermal and clinker-catalyzed pyrolyses of polystyrene waste usin...
Production of oil and gas through thermal and thermo‑catalytic py...
Catalytic valorization of waste soap into hydrocarbon rich oil an...
Solid-state symmetrical supercapacitor based on hierarchical flow...
المزيد
تسجيل دخول
دليل الاستخدام
جديد
المنشورات و المؤلفات
Thermochemical Conversion of Waste Glass and Mollusk Shells into an Absorbent Material for Separation of Direct Blue 15 Azo Dye from Industrial Wastewater
المزيد
Thermal and clinker-catalyzed pyrolyses of polystyrene waste using the Portland cement solid-base catalyst
المزيد
Production of oil and gas through thermal and thermo‑catalytic pyrolysis of waste polyethylene
المزيد
Catalytic valorization of waste soap into hydrocarbon rich oil and fuel gas
المزيد
Solid-state symmetrical supercapacitor based on hierarchical flower-like nickel sulfide with shape-controlled morphological evolution
المزيد
Production of Highly Upgraded Bio-oils through Two-Step Catalytic Pyrolysis of Water Hyacinth
المزيد
Effect of Urea and Borate Plasticizers on Rheological Response of Corn Starch
المزيد
Development of erosion-corrosion mechanisms for the study of steel surface behavior in a sand slurry
المزيد
Study of effects of selenium and Vitamin E on Liver physiology in Fayoumi
المزيد
Formulation, Evaluation and release rate characteristics of medicated jelly of vitamin C
المزيد
Fabrication and characterization of 150 nm tin antimony sulfide thin films, a promising window layer material for homojunction solar cells
المزيد
Punica granatum peel extracts: HPLC fractionation and LC MS analysis to quest compounds having activity against multidrug resistant bacteria
المزيد
Effects of selenium and Vitamin E on liver function and food conversion ratio in Rhode Island Red
المزيد
Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass
المزيد
Synthesis and characterization of thermally evaporated copper bismuth sulphide thin films
المزيد
Synthesis and evaluation of antioxidant and antimicrobial activities of Schiff base tin (II) complexes
المزيد
Spatial Prediction and Optimized Sampling Design for Sodium Concentration in Groundwater
المزيد
Smart nanocrystals of artemether: fabrication, characterization, and comparative in vitro and in vivo antimalarial evaluation
المزيد
Corrigendum to Use of Ethnomedicinal Plants by the People Living around Indus River
المزيد
Electrical, magnetic and photoelectrochemical activity of rGO/MgFe2O4 nanocomposites undervisible light irradiation
المزيد
Classification of Drinking Water Quality Index and Identification of Significant Factors
المزيد
In Vitro Antimicrobial Bioassays, DPPH Radical Scavenging Activity, and FTIR Spectroscopy Analysis of Heliotropium bacciferum
المزيد
THERAPEUTIC POTENTIAL OF PEGNUM HARMELA AGAINST SCHISTOSOMA BOVIS IN BUFFALOES
المزيد
ANTIBIOTIC SUSCEPTIBILITY PATTERN OF ESCHRICHIA COLI ISOLATES FROM CLINICAL SPECIMENS AT PIMS, ISLAMABAD
المزيد
ESBL determination and antibacterial drug resistance pattern of Klebsiella Pneumoniaeamongst patients at PIMS Islamabad
المزيد
Antibiotic susceptibility pattern of Eschrichia coli isolates fromclinical specimens at PIMS, Islamabad
المزيد
Spatial Distribution of Sulfate Concentration in Groundwater of South-Punjab, Pakistan
المزيد
Detection of H. pylori By PCR Method using UreA and UreC Gene in Gastric Biopsy Sample
المزيد
ANTIMICROBIAL ACTIVITY OF THREE MEDICINAL PLANTS (ARTEMISIA INDICA, MEDICAGO FALCATA AND TECOMA STANS
المزيد
QUANTIFICATION AND ANTIBACTERIAL ACTIVITY OF FLAVONOIDS IN COFFEE SAMPLES
المزيد
ETHNOMEDICINAL PLANTS USED AGAINST COMMON DIGESTIVE PROBLEMS
المزيد
Royleanumioside – a new phytotoxic triterpenoid from Teucrium royleanum
المزيد
Comparison of indirect hemagglutination assay (iha) and coprological diagnosis of schistosomosis in cows and buffaloes
المزيد
Ethnogynaecological Assessment of Medicinal Plants in Pashtun’s Tribal Society
المزيد
ANTIBACTERIAL AND ANTIFUNGAL ACTIVITIES OF THE EXTRACT AND FRACTIONS OF AERIAL PARTS OF HELIOTROPIUM BACCIFERUM
المزيد
ANTIMICROBIAL POTENTIAL OF ALKALOIDS AND FLAVONOIDS EXTRACTED FROM TAMARIX APHYLLA LEAVES AGAINST COMMON HUM
المزيد
Ethnoveterinary Study of Medicinal Plants in a Tribal Society of Sulaiman Range
المزيد
Phytochemical and Biological Activities of Four Wild Medicinal Plants
المزيد
Seropositivity and Coinfection of Hepatitis B and C among Patients Seeking Hospital Care in Islamabad, Pakistan
المزيد
Richness and Cover of Nontimber Economic Plants along Altitude in Temperate Himalayan Forest-Use Types
المزيد
One New Royleanumoate from Teucrium royleanum Wall. ex Benth
المزيد
Gamma radiation induced decolorization of an aqueous textile dye solution in the presence of different additives
المزيد
Ethnomedicines of highly utilized plants in the temperate Himalayan region
المزيد
Application of Ethnobotanical Indices on the Use of Traditional Medicines against Common Diseases
المزيد
Use of Ethnomedicinal Plants by the People Living around Indus River
المزيد
Essential Oil and Heavy Metals Analysis of Boerhaavia procumbens L
المزيد
Distribution of Heavy Metals in the Liver, Kidney, Heart, Pancreas and Meat of Cow, buffalo, Goat, Sheep and Chicken from Kohat market Pakistan
المزيد
Profile of Heavy Metals in medicinal plants collected from different areas of Karak, Khyber Pakhtunkhwa, Pakistan
المزيد
Phytochemical, Physiochemical and Antifungal Activity of Eclipta Prostrata
المزيد
Essential Oil composition of the Medicinal Plant Phlomis cashmeriana
المزيد
Analysis of the Fatty Acid Composition of Taraxicum Officinale Flowers Oil by Gas Chromatography Mass Spectrometer
المزيد
Influence of X-rays on Leucaena lecocephala L
المزيد
Prevalence of Plasmodium Vivax Using PCR Method in Afghan Refugee Ghamkol Camp District Kohat,Pakistan
المزيد
Antiglycation, Cytotoxicity and Phytotoxicity of Crude Extract of Sonchus eruca
المزيد
Biological potential of Phlomis bracteosa
المزيد
Prevalence and Molecular Detection of Giardia and Cryptosporidium spp in Communities Consuming Different Drinking Water Sources in Kohat, Khyber Pakhtunkhwa Pakistan
المزيد
Prevalence and Molecular Detection of Giardia and Cryptosporidium spp in Communities Consuming Different Drinking Water Sources in Kohat, Khyber Pakhtunkhwa Pakistan
المزيد
Carbonic Anhydrase and Urease Inhibitory Effects of Sonchus Asper
المزيد
Biological potential of Phlomis bracteosa
المزيد
Chemical Constituents from Phlomis bracteosa
المزيد
Chemical Constituents from Phlomis bracteosa
المزيد
Antioxidant activity of different crude fractions of Sonchus eruca
المزيد
Prevalence and Detection of Anemia (Iron Deficiency) in women Population in Kohat Khyber Pakhtunkhwa, Pakistan
المزيد
Anti-bacterial and Essential Oil Analysis of the Medicinal Plant Adhatoda vasica leaves
المزيد
Phytochemical and Antimicrobial Activity of Sonchus eruca
المزيد
Antibacterial Activity of Different Crude Extract of Phlomis cashmeriana
المزيد
Antibacterial Assay of Withania somnifera
المزيد
Study of Antimicrobial Activity of Some Allopathic, Unani and Homeopathic Drugs
المزيد
Synthesis of Pyrimidines and Fused Pyrimidines and Their Evaluation of Antimicrobial Activity
المزيد
Synthesis of Pyrimidines and Fused Pyrimidines and Their Evaluation of Antimicrobial Activity
المزيد
Synthesis and Microbial Activity of Novel 3-Methyl-2-pyrazolin-5-one Derivatives
المزيد
Synthesis and Antimicrobial Activities of Some New Heterocyclic Compounds Based on 6-Chloropyridazine-3(2H)thione
المزيد
Synthesis and Biological Evaluation of 3-Methyl- 2-pyrazolin-5-one Derivatives Containing Thiazole and Indole Moieties
المزيد
Phytochemical and Antimicrobial Activities of Xanthium strumarium
المزيد
Antifungal Activities of Different Crude Fractions of Aerva javanica
المزيد
Comparative analysis of distinct diuretics through urine analysis
المزيد
Investigation of macro and micro-nutrients in selected medicinal plants
المزيد
Chemical and Biological Studies on Some Pregnane Derivatives
المزيد
Structural and Theoretical Studies of 2-amino-3- nitropyridine
المزيد
Radiation-induced synthesis of RuO2 nanoparticles by thermal decomposition of Ru-trisacetylacetonate
المزيد
Chemical Studies on 3,6-Dichloropyridazine (Part 2)
المزيد
Model Free Approach for Non-Isothermal Decomposition of Un-Irradiated and -Irradiated Silver Acetate: New Route for Synthesis of Ag2O Nanoparticles
المزيد
Kinetic Analysis of The Thermal Decomposition of Pristine and -irradiated Cadmium Acetate
المزيد
Isothermal decomposition of -Irradiated Erbium Acetate
المزيد
Reaction Kinetics and Formation Mechanism of Lithium Titanate
المزيد
Isothermal Decomposition of -Irradiated palladium Acetate
المزيد
g -Irradiation Effects on Kinetics and Mechanism of The Thermal Decomposition of Zinc Acetate
المزيد
Synthesis of Some New Pyrimidine and Fused Pyrimidine Derivatives (Part 2)
المزيد
Synthesis of Some New Pyrimidine and Fused Pyrimidine Derivatives (Part 1)
المزيد
, Gamma Irradiation Effects on The Kinetics of Thermal Decomposition of Natural Rubber and Modified Rubber by Carbon-Black and Cross-Linking Agents Additives
المزيد
Kinetics of the Thermal Decomposition of –Irradiated Gadolinium Acetate, Thermochemica Acta
المزيد
Isothermal Decomposition of -Irradiated Dysprosium Acetate, Radiation Effects and Defects in Solids
المزيد
Studies on 3-Cyano-4,6-di(p-chlorophenyl)-2(1H)Pyridinethione
المزيد
Complexation Reactions of Dy(III), Er(II), Gd(III), Ho(III) and Sm(III) Ions with Thenoyltrifluoroacetone
المزيد
Kinetics of the Thermal Decomposition of –Irradiated cobaltous Acetate
المزيد
Isothermal Decomposition of -Irradiated Samarium Acetate
المزيد
, Isothermal Decomposition of –Irradiated Thallous Acetate
المزيد
Kinetics of Thermal Decomposition of Natural Rubber
المزيد
Gamma Irradiation Effects on The Thermal Decomposition Induction Period in Uranyl Acetate
المزيد
Isothermal Decomposition of –Irradiated Uranyl Acetate
المزيد
Synthesis and Characterization of Mixed Ligands Complexes of Zr4+ and La3+ with Thenoyltriflouroacetone and Some Aliphatic Amines
المزيد
Complexes of a Schiff Base formed by the Condensation of S-benzyldithiocabazate and benzoyl acetone
المزيد
Ligational Behavior of Tridentate NOS Ligands Towards Transition Metal Ions
المزيد
Metal Complexes of a Schiff Base formed by Condensation of S-benzyldithiocabazate with Benzil Monoxime
المزيد
Photosensitized graft copolymerization of acrylamide, acrylonitrile, 4-vinyl pyridine and isobutyl methacrylate onto ethyl cellulose in homogeneous media.
المزيد
Photochemical investigation onto ethyl cellulose. Photoinduced grafting of isobutyl methacrylate, ethyl acrylate and acrylamide onto ethyl cellulose homogeneously
المزيد
Homogeneous photoinduced graft copolymerization of 4-vinyl pyridine onto ethyl cellulose.1- Influence of biacetal and acetophenone derivatives.
المزيد
Photochemical investigation onto ethyl cellulose.Photoinduced graft copolymerization of acrylonitrile onto ethyl cellulose in homogeneous media
المزيد