Search Results - "Osman, Hamid"
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Evaluation of patient radiation dose in routine radiographic examinations in Saudi Arabia
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-08-2020)“…The aim of the study was to evaluate the radiation entrance skin dose (ESD) in most radiographic X-ray examinations in Taif City, Saudi Arabia. The study was…”
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Impact of heavy metals on the environment and human health: Novel therapeutic insights to counter the toxicity
Published in Journal of King Saud University. Science (01-04-2022)“…Heavy metals are well-known environmental pollutants owing to their toxicity, longevity in the atmosphere, and ability to accumulate in the human body via…”
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3
Assessment of hysterosalpingography radiation doses in Taif city, Saudi Arabia
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-11-2021)“…The main purpose of this study was to determine the entrance surface air kerma (ESAK), effective dose (E), and organ radiation dose to patients during…”
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4
Water evaporation reduction by the agrivoltaic systems development
Published in Solar energy (15-11-2022)“…•The comprehensive utilization of solar light frequency division and Even-lighting technologies are deployed to reduce the rate of soil water evaporation.•The…”
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5
A Comprehensive Account on Recent Progress in Pharmacological Activities of Benzimidazole Derivatives
Published in Frontiers in pharmacology (03-11-2021)“…Nowadays, nitrogenous heterocyclic molecules have attracted a great deal of interest among medicinal chemists. Among these potential heterocyclic drugs,…”
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Identification and mapping of brain natriuretic peptide in the normal ventricular myocardium of a desert‐dwelling mammalian model, the camel (Camelus dromedarius): Immunohistochemical and ultrastructural study
Published in Journal of cellular physiology (01-03-2019)“…Brain natriuretic peptide (BNP) is mainly produced in the ventricular myocardium, where it is released into the circulation, producing rapid volume decrease by…”
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From Weakness to Wellness: A Rare Case of Severe Pancytopenia and Vitamin B12 Deficiency
Published in Curēus (Palo Alto, CA) (24-08-2023)“…Vitamin B12 (cobalamin) deficiency is a commonly seen nutritional deficiency that presents with a broad spectrum of clinical symptoms. In this report, we…”
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Biological Synthesis of Nanocatalysts and Their Applications
Published in Catalysts (01-12-2021)“…Over the past few decades, the synthesis and potential applications of nanocatalysts have received great attention from the scientific community. Many…”
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Natural Bioactive Molecules: An Alternative Approach to the Treatment and Control of COVID-19
Published in International journal of molecular sciences (23-11-2021)“…Several coronaviruses (CoVs) have been associated with serious health hazards in recent decades, resulting in the deaths of thousands around the globe. The…”
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10
Shielding Properties of Some Marble Types: A Comprehensive Study of Experimental and XCOM Results
Published in Materials (27-07-2021)“…In this work, some marble types were collected from Egypt, and their shielding characteristics were estimated. Their rigidity, in addition to their elegant…”
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Awareness level, knowledge and attitude towards breast cancer among staff and students of Hail University, Saudi Arabia
Published in PloS one (15-03-2023)“…Awareness of screening procedures and illness warning signals is critical for expanding and implementing screening programs in society, which would improve the…”
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12
A Multiwall Path-Loss Prediction Model Using 433 MHz LoRa-WAN Frequency to Characterize Foliage’s Influence in a Malaysian Palm Oil Plantation Environment
Published in Sensors (Basel, Switzerland) (20-07-2022)“…Palm oil is the main cash crop of tropical Asia, and the implementation of LPWAN (low-power wide-area network) technologies for smart agriculture applications…”
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13
Structural, mechanical, electronic and optical properties of N-decorated single-walled silicon carbide nanotube photocatalyst for hydrogen evolution via water splitting: a DFT study
Published in Science and technology of advanced materials (31-12-2023)“…This work investigates the fundamental photocatalytic properties of nitrogen-doped single-walled silicon carbide nanotubes (N-doped SWSiCNTs) for hydrogen…”
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14
Association of Bartholin cysts and abscesses and sexually transmitted infections
Published in The American journal of emergency medicine (01-06-2021)“…Bartholin gland cysts or abscesses account for many gynecologic visits in the emergency department (ED). Previous smaller studies have suggested a link between…”
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Biogenic Synthesis of Ag Nanoparticles of 18.27 nm by Zanthozylum armatum and Determination of Biological Potentials
Published in Molecules (Basel, Switzerland) (09-02-2022)“…Nanotechnology has become a dire need of the current era and the green synthesis of nanoparticles offers several advantages over other methods…”
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Understanding the Effect of Introducing Micro- and Nanoparticle Bismuth Oxide (Bi2O3) on the Gamma Ray Shielding Performance of Novel Concrete
Published in Materials (28-10-2021)“…The aim of this study is to investigate the radiation shielding properties of novel concrete samples with bulk Bi2O3 and Bi2O3 nanoparticles (Bi2O3 NP)…”
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Radiological Hazard Evaluation of Some Egyptian Magmatic Rocks Used as Ornamental Stone: Petrography and Natural Radioactivity
Published in Materials (28-11-2021)“…Magmatic rocks represent one of the most significant rocks due to their abundance, durability and appearance; they can be used as ornamental stones in the…”
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Effect of TeO2 addition on the gamma radiation shielding competence and mechanical properties of boro-tellurite glass: an experimental approach
Published in Journal of materials research and technology (01-05-2022)“…We experimentally investigated the effect of TeO2 on the radiation-shielding competence of a BaO–MoO3–B2O3 glass system. Two gamma-ray sources (137Cs and…”
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Quad-Band Metamaterial Perfect Absorber with High Shielding Effectiveness Using Double X-Shaped Ring Resonator
Published in Materials (15-06-2023)“…This study assesses quad-band metamaterial perfect absorbers (MPAs) based on a double X-shaped ring resonator for electromagnetic interference (EMI) shielding…”
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20
The Potentials of Egyptian and Indian Granites for Protection of Ionizing Radiation
Published in Materials (14-07-2021)“…This paper aims to study the radiation shielding characteristics and buildup factor of some types of granite in Egypt. The mass attenuation coefficient (MAC)…”
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