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Open Access

Estimating the Overlapping Coefficient in the Case of Normal Distributions

Omar M. Eidous, Abeer J. Al-Shourman

Abstract:Given that we have two independent random samples, each of which follows a normal distribution, the main objective of this paper is to estimate the overlapping Weitzman coefficient ∆. This coefficient is widely used and is defined as the area under two probability density functions. The proposed estimation technique is base [...] Read more.

Abstract References PDF (1239 K) 14 Downloads 126 Views DOI: 10.54647/wjm5071001

Open Access

The origin of gravity and velocity of light

Wei Zhang

Abstract:The classical Newton formula F＝G Mm/r^2 reveals the law of gravity of celestial bodies and everything, but does not explain the cause of gravity. General relativity says that gravity doesn't exist, but is a curvature of space-time. Quantum mechanics suggests the existence of so-called gravitons, but so far none have been [...] Read more.

Abstract References PDF (1110 K) 15 Downloads 122 Views DOI: 10.54647/wjaa5011002

Open Access

Seasonal Population Dynamics of White Mango Scale, Aulacaspis tubercularis at Different Agroecologies and its Cardinal Direction Preferences in Western Oromia, Ethiopia

Temesgen Fita, Emana Getu, Mulatu Wakgari, Kebede Woldetsadike

Abstract:In Ethiopia, mango production is constrained by the infestation of different arthropod pests, among which white mango scale, Aulacaspis tubercularis Newstead (Homoptera: Diaspididae), is the most economically important devastating insect pest of mango in the country. It spread fast and has become a threat to mango growing a [...] Read more.

Abstract References PDF (786 K) 10 Downloads 265 Views DOI: 10.54647/agriculture210389

Open Access

Diagrams show Derivatives of Inverse Function in Two Forms

Guojun Fang, Zhiqing Fu

Abstract:In the calculus class, some students were confused by the expression of Inverse Function in two forms, which causes difficulties in understanding how to calculate the derivative of Inverse Function. It was because they were taught to denote independent variable only by using x in high school. In order to help them understan [...] Read more.

Abstract References PDF (1183 K) 9 Downloads 130 Views DOI: 10.54647/mathematics110437

Open Access

Severe Abdominal Pain presented by Lead Poisoning and diagnosed by x-rays : A Case Report

Ahmad Reza Shahraki, Ahmad Reza Shahraki, Reza Abaee, Elham Shahraki

Abstract:Lead poisoning is a rare but serious disease. The clinical manifestations of lead poisoning are various and nonspecific such as abdominal pain, headache, dizziness, nightmare, fatigue and so on. Rapid diagnosis of lead poisoning is challenging because it does not have special symptoms and the morbidity is very low. Our case [...] Read more.

Abstract References PDF (165 K) 9 Downloads 150 Views DOI: 10.54647/ajss1031001

Open Access

Enrichment and Characterization of Cold-Pressed Nigella Sativa Oil with Thymoquinone: Physicochemical Properties and Antioxidant Potential

Zahra Amini, Adib Azizian, Ahmad Eyvazi

Abstract:This study investigates the physicochemical properties, fatty acid composition, and antioxidant potential of cold-pressed Nigella Sativa oil enriched with thymoquinone. The raw black cumin seeds used in the study exhibited a moisture content of 3.25±0.28%, an oil content of 37.53±0.73%, a protein content of 18.71±0.48%, and [...] Read more.

Abstract References PDF (385 K) 13 Downloads 271 Views DOI: 10.54647/isss120323

Open Access

CULTURAL AND PHYSIOGRAPHIC BASIS FOR REGIONALIZATION OF INDIA

Prithvish Nag

Abstract:India has one of the most ancient, rich, vibrant, dynamic, extensive and varied civilization of the world which has its roots in different components of culture. Such traditions are reflected from the ancient Indian literature, history and archeological remains. Along with the physiography, it has contributed to evolving th [...] Read more.

Abstract References PDF (3883 K) 8 Downloads 168 Views DOI: 10.54647/geosciences170291

Open Access

LA PLACE DU MANIOC DANS L’AUTONOMISATION DES FEMMES DE BONOUA (COTE D’IVOIRE)

AMOA Amlan Estelle Dorothée Christelle, ADON Kouadio Patrick, OKOU Kouakou Norbert

Abstract:Cet article se propose d’analyser comment le manioc participe à l’autonomisation des femmes de Bonoua. A partir d’observations et d’entretiens réalisés avec les autorités coutumières, le responsable du Secteur du Développement Rural (SDR), les pisteurs, les femmes productrices, commerçantes et transformatrices de manioc, le [...] Read more.

Abstract References PDF (372 K) 14 Downloads 158 Views DOI: 10.54647/sociology841212

Open Access

PHYTOTHERAPY FOR GESTATIONAL DIABETES MELLITUS

Medjidova U.M., Polukhova S.M., Kazimova A.U.

Abstract:This review article presents an assessment of the current knowledge of herbal medicines for the treatment of diabetic complications and their underlying mechanisms during and outside of pregnancy. Hyperglycemic status associated with diabetes leads to serious complications during pregnancy. Diabetes mellitus is a dangerous [...] Read more.

Abstract References PDF (169 K) 16 Downloads 181 Views DOI: 10.54647/pm310227

Open Access

(14.82 %, 12.16 %, 26.55 %, or 23.69 %)-Limiting Highest Efficiencies, obtained respectively in \mathbf{n}^+(\mathbf{p}^+)-\mathbf{p}(\mathbf{n})\ Crystalline (\mathbf{X}\equivGe, GaSb, CdTe, or CdSe)-Junction Solar Cells, Due to the Effects of Impurity Size, Temperature, Heavy Doping, and Photovoltaic Conversion

H. Van Cong

Abstract:In the n^+(p^+)-p(n) crystalline (X\equivGe, GaSb, CdTe or CdSe)-junction solar cells at 300K, due to the effects of impurity size, temperature, heavy doping, and photovoltaic conversion, we show that, with an increasing donor (acceptor)-radius r_{d\left(a\right)}, both the relative dielectric constant and photovoltaic conv [...] Read more.

Abstract References PDF (1349 K) 11 Downloads 300 Views DOI: 10.54647/physics140591