Search Results - "Ahmed, R S"

Friction Stir Welding of AA5754-H24: Impact of Tool Pin Eccentricity and Welding Speed on Grain Structure, Crystallographic Texture, and Mechanical Properties by Ahmed, Mohamed M Z, Essa, Ahmed R S, Ataya, Sabbah, El-Sayed Seleman, Mohamed M, El-Aty, Ali Abd, Alzahrani, Bandar, Touileb, Kamel, Bakkar, Ashraf, Ponnore, Joffin J, Mohamed, Abdelkarim Y A

“…This study investigates the effect of tool pin eccentricity and welding speed on the grain structure, crystallographic texture, and mechanical properties of…”
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Prediction of Tool Eccentricity Effects on the Mechanical Properties of Friction Stir Welded AA5754-H24 Aluminum Alloy Using ANN Model by Essa, Ahmed R S, Ahmed, Mohamed M Z, Aboud, Aboud R K, Alyamani, Rakan, Sebaey, Tamer A

“…The current study uses three different pin eccentricities (e) and six different welding speeds to investigate the impact of pin eccentricity on friction stir…”
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Anomalous coronary artery in Tetralogy of Fallot—Feasibility of right ventricular outflow tract stenting as initial palliation by Afifi, Ahmed R. S. A., Mehta, Chetan, Bhole, Vinay, Chaudhari, Milind, Khan, Natasha E., Jones, Timothy J., Stumper, Oliver

“…This study addresses the outcome of right ventricle outflow tract (RVOT) stenting in Tetralogy of Fallot (ToF) with anomalous coronaries crossing the RVOT…”
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Modeling and Experimental Investigation of the Impact of the Hemispherical Tool on Heat Generation and Tensile Properties of Dissimilar Friction Stir Welded AA5083 and AA7075 Al Alloys by Essa, Ahmed R S, Eldersy, Ramy I A, Ahmed, Mohamed M Z, Abd El-Aty, Ali, Alamry, Ali, Alzahrani, Bandar, El-Nikhaily, Ahmed E, Habba, Mohamed I A

“…This study investigated the effect of a hemispherical friction stir welding (FSW) tool on the heat generation and mechanical properties of dissimilar butt…”
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Pulmonary dysfunctions, oxidative stress and DNA damage in brick kiln workers by Kaushik, R, Khaliq, F, Subramaneyaan, M, Ahmed, R S

“…Brick kilns in the suburban areas in developing countries pose a big threat to the environment and hence the health of their workers and people residing around…”
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Estimation of excess lifetime cancer risk and radiation hazard indices in southern Iraq by Mohammed, R. S., Ahmed, R. S.

“…Relatively high activity concentrations of some radionuclides ( 226 Ra, 238 U, 232 Th, and 40 K) have been measured in surface and subsurface soils in areas…”
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Antioxidant potential and quality characteristics of functional mutton patties incorporated with cabbage powder by Malav, Om Prakash, Sharma, B. D, Kumar, R. R, Talukder, Suman, Ahmed, S. R, A, Irshad

“…Purpose – The purpose of this paper is to investigate the efficacy of cabbage powder as a source of natural antioxidants and dietary fibre for the development…”
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Salivary progesterone as a biochemical marker to predict early preterm birth in asymptomatic high‐risk women by Priya, B, Mustafa, MD, Guleria, K, Vaid, NB, Banerjee, BD, Ahmed, RS

“…Objective To evaluate salivary progesterone as a predictor of early preterm birth (PTB) and compare it with transvaginal sonographic (TVS) cervical length in…”
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Influence of dietary ginger ( Zingiber officinales Rosc) on oxidative stress induced by malathion in rats by Ahmed, R.S, Seth, Vandana, Pasha, S.T, Banerjee, B.D

“…Pesticide chemicals may induce oxidative stress leading to generation of free radicals and alterations in antioxidants or oxygen free radical (OFR) scavenging…”
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Effect of incorporation of calcium lactate on physico-chemical, textural, and sensory properties of restructured buffalo meat loaves by Irshad, A, Sharma, B D, Ahmed, S R, Talukder, S, Malav, O P, Kumar, Ashish

“…The present study was conducted to develop a functional meat product by fortifying calcium (in the form of calcium lactate) with restructured buffalo meat loaf…”
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Synthesis of novel bis-thiazoles, bis-thienopyridines, and bis-triazolothiadiazines linked to diphenyl ether core as novel hybrid molecules by Elwahy, Ahmed H. M., Ginidi, Ahmed R. S., Shaaban, Mohamed R., Farag, Ahmed M., Salem, Mostafa E.

“…The reaction of the appropriate α-haloketones or α-keto-hydrazonoyl chlorides with the corresponding bis(hydrazinecarbothioamide) in EtOH at reflux in the…”
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Nutritional quality and health benefits of roselle calyces by Raphael, D. O., Ademoyegun, O. T., Ahmed, R. S.

“…Abstract Roselle calyces ( Hibiscus sabdariffa L.) were evaluated through a critical study of existing research works on health benefits, mineral compositions,…”
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Serum Vitamin D status in full term neonates with severe perinatal depression by Batra, P, Singh, P, Ahmed, R S, Harit, D

“…Severe perinatal depression is a significant cause of mortality and morbidity in neonates. Vitamin D levels were observed to be low in mothers and their…”
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Plastic and Petroleum Hydrocarbon Degrading Potentials of Single and Mixed Bacterial Cultures Isolated from Garbage Areas of Darrang, Assam by Ahmed, R. S., Swargiary, M. D.

“…The ability of bacterial isolates viz., Enterococcus cloacae and mixed bacterial isolates, to degrade plastic was studied. The bacteria were isolated from…”
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Pesticide-induced oxidative stress: perspectives and trends by Banerjee, B D, Seth, V, Ahmed, R S

“…Pesticide-induced oxidative stress as a possible mechanism of toxicity has been a focus of toxicological research for the last decade. Yet for certain…”
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Bis(α-bromo ketones): Versatile Precursors for Novel Bis(s-triazolo[3,4-b][1,3,4]thiadiazines) and Bis(thiazoles) by Ginidi, Ahmed R. S., Shaaban, Mohamed R., Farag, Ahmad M., Elwahy, Ahmed H. M.

“…A synthesis of novel bis(s‐triazolo[3,4‐b][1,3,4]thiadiazines) 4, 5, 6 in which the triazolothiadiazine is linked to the benzene core through the thiadiazine…”
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Necrotizing infundibulo-hypophysitis: a unique syndrome of diabetes insipidus and hypopituitarism by Ahmed, S R, Aiello, D P, Page, R, Hopper, K, Towfighi, J, Santen, R J

“…Clinical, radiological, histological, and anatomical features in 2 patients with necrotizing infundibulo-hypophysitis are reported. The patients presented with…”
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A new ultrasonic angle-beam technique for sensitive evaluation of closed cracks by Ahmed, S.R., Saka, M.

“…This paper is on the ultrasonic nondestructive evaluation of smaller cracks in the size range of 1–7 mm. Sensitive evaluation of the crack that was originally…”
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Stress intensity factors for periodic edge cracks in a semi-infinite medium with distributed eigenstrain by Afsar, A.M., Ahmed, S.R.

“…This study analyzes stress intensity factors for a number of periodic edge cracks in a semi-infinite medium subjected to a far field uniform applied load along…”
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Propoxur-induced acetylcholine esterase inhibition and impairment of cognitive function: attenuation by Withania somnifera by Yadav, C S, Kumar, V, Suke, S G, Ahmed, R S, Mediratta, P K, Banerjee, B D

“…Propoxur (2-isopropoxyphenyl N-methylcarbamate) is widely used as an acaricide in agriculture and public health programs. Studies have shown that sub-chronic…”
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