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1.
Alrobei Hussein Malik Rizwan Ahmed Hussain Abid Alzaid Meshal Farhat Lamia Ben Badruddin Irfan Anjum 《Journal of Mechanical Science and Technology》2022,36(8):3931-3937
Journal of Mechanical Science and Technology - The impacts of gating design and riser system on structure-property relationship of high manganese steel specimens produced by CO2 sand molding... 相似文献
2.
Hadia N. M. A. Mohamed S. H. Mohamed W. S. Alzaid Meshal Khan Mohd Taukeer Awad M. A. 《Journal of Materials Science: Materials in Electronics》2022,33(1):158-166
Journal of Materials Science: Materials in Electronics - Undoped and Mn doped Bi2Te3 (x = 0, 0.05 and 0.10 at%) thin films were prepared via thermal evaporation method from their bulk alloys. X-ray... 相似文献
3.
The mechanism(s) of insulin resistance in non-insulin-dependent diabetes mellitus remains ill defined. The current studies sought to determine whether non-insulin-dependent diabetes mellitus is associated with (a) a delay in the rate of onset of insulin action, (b) impaired hepatic and extrahepatic kinetic responses to insulin, and (c) an alteration in the contribution of gluconeogenesis to hepatic glucose release. To answer these questions, glucose disappearance, glucose release, and the rate of incorporation of 14CO2 into glucose were measured during 0.5 and 1.0 mU/kg-1 per min-1 insulin infusions while glucose was clamped at approximately 95 mg/dl in diabetic and nondiabetic subjects. The absolute rate of disappearance was lower (P < 0.05) and the rate of increase slower (P < 0.05) in diabetic than nondiabetic subjects during both insulin infusions. In contrast, the rate of suppression of glucose release in response to a change in insulin did not differ in the diabetic and nondiabetic subjects during either the low (slope 30-240 min:0.02 +/- 0.01 vs 0.02 +/- 0.01) or high (0.02 +/- 0.00 vs 0.02 +/- 0.00) insulin infusions. However, the hepatic response to insulin was not entirely normal in the diabetic subjects. Both glucose release and the proportion of systemic glucose being derived from 14CO2 (an index of gluconeogenesis) was inappropriately high for the prevailing insulin concentration in the diabetic subjects. Thus non-insulin-dependent diabetes mellitus slows the rate-limiting step in insulin action in muscle but not liver and alters the relative contribution of gluconeogenesis and glycogenolysis to hepatic glucose release. 相似文献
4.
Alzaid Meshal Abd-el Salam Mohamed N. Qasem Ammar Shaaban E. R. Hadia N. M. A. 《Journal of Inorganic and Organometallic Polymers and Materials》2021,31(12):4563-4580
Journal of Inorganic and Organometallic Polymers and Materials - This framework focuses mainly on a detailed study of the pre-crystallization criteria that characterize the As40S45Se15 glassy alloy... 相似文献
5.
Mebed Abdelazim M. Alzaid Meshal Hassan Rashed M. Abd-Elnaiem Alaa M. 《Journal of Inorganic and Organometallic Polymers and Materials》2021,31(8):3334-3349
Journal of Inorganic and Organometallic Polymers and Materials - The present framework reports the structural, fundamental parameters, and crystallization kinetics of the melt-quenched As30Te64Ga6... 相似文献
6.
Hannan Abdul Khalil Adnan Habib Muhammad Rehman Zia ur Wattoo Abdul Ghafar Yousaf Muhammad Naeem Hamza Kebaili Imen Alrobei Hussein Alzaid Meshal 《Journal of Superconductivity and Novel Magnetism》2022,35(5):1321-1327
Journal of Superconductivity and Novel Magnetism - Two-dimensional transition metal dichalcogenides have made a tremendous progress during last two decades owing to their use in technologically... 相似文献
7.
FIRST-ORDER INTEGER-VALUED AUTOREGRESSIVE (INAR(1)) PROCESS 总被引:1,自引:0,他引:1
Abstract. A simple model for a stationary sequence of integer-valued random variables with lag-one dependence is given and is referred to as the integer-valued autoregressive of order one (INAR(1)) process. The model is suitable for counting processes in which an element of the process at time t can be either the survival of an element of the process at time t - 1 or the outcome of an innovation process. The correlation structure and the distributional properties of the INAR(1) model are similar to those of the continuous-valued AR(1) process. Several methods for estimating the parameters of the model are discussed, and the results of a simulation study for these estimation methods are presented. 相似文献
8.
Meshal Alzaid Fai Alsalh Rizwan Ahmed Malik Adnan Maqbool Noha Almoisheer N.M.A. Hadia W.S. Mohamed 《Ceramics International》2021,47(11):15710-15721
Piezoceramics with composition (1–z) [Bi0.5(Na0.84K0.16)0.5TiO3]0.96–0.04SrTiO3–zLiTaO3 (z = 0.00–0.030) were formulated by ordinary firing process following by rapid quenching treatment. Effect of LiTaO3 on the structural, electrical and energy-storage properties were analyzed. For the composition with molar ratio 0.025, room temperature large-field piezoelectric coefficient (Smax/Emax = d33*) of 885 pm/V at 3.6 kV/mm was recorded. Furthermore, for compositions z = 0.025 and 0.030, broad temperature stable dielectric constants and low losses from ~135 to 350 °C with a small variation of ± 15% was observed. Additionally, the energy density for z = 0.025 was ~0.60 J/cm3 in the broader temperature range of 75–125 °C, along with the energy-storage efficiency of greater than 70%. These observations suggest that the studied piezo-material compositions are promising for the ceramic actuators and capacitor applications. 相似文献
9.
Awan Awais Pasha Riffat Asim Butt Muhammad Shoaib Malik Rizwan Ahmed Alarifi Ibrahim M. Alzaid Meshal Latif Muhammad Naseer Ammar Saleem Mohsin Alrobei Hussein 《Journal of Mechanical Science and Technology》2020,34(8):3227-3232
Journal of Mechanical Science and Technology - Ti/TiN multilayered physical vapor deposition (PVD) coatings were deposited on stainless-steel by cathodic arc deposition method. Bare sample of... 相似文献
10.
Failure of nocturnal changes in growth hormone to alter carbohydrate tolerance the following morning
MF Nielsen S Dinneen A Basu R Basu A Alzaid RR Rizza 《Canadian Metallurgical Quarterly》1998,41(9):1064-1072
To determine whether the increases in growth hormone that occur during sleep alter carbohydrate tolerance the following morning, two groups of volunteers were studied on two occasions. In one group saline alone was injected and infused (i.e. no octreotide) on one occasion and on the other octreotide was injected at 23.00 hours to inhibit endogenous growth hormone secretion followed by saline infusion to create a state of relative nocturnal growth hormone deficiency. In the other group the octreotide injection was followed on one occasion by a constant growth hormone infusion designed to maintain growth hormone concentrations at "basal" levels throughout the night whereas on the other it was followed by a constant infusion plus two supplemental growth hormone infusions given at midnight and 02.30 hours to mimic the normal nocturnal rise in growth hormone. The next morning, subjects were fed a radiolabelled mixed meal. The differences in the nocturnal growth hormone concentrations had no effect on the glucose, insulin, C-peptide and glucagon concentrations following breakfast ingestion nor did they alter postprandial rates of glucose production, disappearance or substrate oxidation. Thus, the normal nocturnal rise in growth hormone does not appear to be an important regulator of carbohydrate tolerance the following morning. 相似文献