Collision/reaction cell ICP-MS with shielded torch and sector field ICP-MS for the simultaneous determination of selenium isotopes in biological matrices by Al-Saad, Khalid A.

“…The determinations of selenium isotopes in biological samples were performed using both inductively coupled plasma collision/reaction cell quadruple mass spectrometer (CRC-ICP-QMS) and inductively coupled plasma sector field mass spectrometers (SF-ICP-MS). To significantly decrease the argon-based interferences at m/z 74 (36Ar38Ar), 76 ( 38Ar38Ar, 40Ar36Ar), 78 ( 38Ar40Ar), and 80 (40Ar40Ar), the gas-flow rates of a helium and hydrogen mixture used in the collision cell were optimized to 1.0 mL/min H2 and 3.5 mL/min He. …”
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Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-... by Schumacher, Austin E.

“…Uncertainty intervals (UIs) were calculated for every metric using the 25th and 975th ordered values from a 1000-draw posterior distribution. Findings: Global all-cause mortality followed two distinct patterns over the study period: age-standardised mortality rates declined between 1950 and 2019 (a 62·8% [95% UI 60·5–65·1] decline), and increased during the COVID-19 pandemic period (2020–21; 5·1% [0·9–9·6] increase). …”
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Changes in carbohydrate and nitrogen fractions during germination of fenugreek (Trigonellafoenum-graecum L.) seeds presoaked in GA3, growing under different osmotic potentials by Al Hadi, F.A.

“…The response of total nitrogen was variable; it increased considerably in -0.1 and -0.3 MPa osmotic potential, then dropped sharply at -0.5 and -0.8 MPa. Similar behavior was found in TSN(Total Soluble Nitrogen), whereas protein-N changed only slightly and proline was accumulated substantially by decreasing the osmotic potential of the seed media. …”
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Seasonal Variations of Acoustic Properties in Ropme Sea Area by El Gindy, A. A. H. [احمد عبد الحميد الجندي]

“…The horizontal distributions of the anomaly of the vertically averaged sound speed from 1500 m/s showed a minimum deviation (5-10 m/s) in the area delineated by 22-24°N and 60-62°E, i.e., in Gulf of Oman where the depths exceed 2000 meters. …”
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Study of Magnetic Properties and Lattice Dynamics of the Cdx Co1-x Ferrite System by MossbauerEffect by Eissa, N. A. [نبيل عيسى]

“…The results showed that the samples with x = 0.0 up to 0.5 are ferrimagnetic at room temperature, and a magnetic disorder transformation started to appear at x = 0.6. …”
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Enhancing the Remediation Capacity of Mercury Ions from Fluorescent Lamp Using Roasted Date Pits and Its Modified Forms by Al-Ghouti, Mohammad A.

“…Moreover, at pH 8 and pH 10, the adsorption decreased with an average Hg concentration of 3.5 and 8.01 ppm, respectively. …”
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Improved mechanical properties of recycled linear low-density polyethylene composites filled with date palm wood powder by AlMaadeed, Mariam A.

“…The Young’s modulus of the composites significantly increased as the filler content increased over the entire concentration range. A maximum value of 1989MPa was observed for the composite filled with 70wt.% filler, which was approximately 6.5times higher than that observed for neat RLLDPE. …”
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Investigation of flexible polymer-Tl2O3 nanocomposites for x-ray detector applications by Al-Sulaiti L.A.

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Effect Of Gossypol, Apogossypol And Gossypolone On Fatty Acids Pattern Of Lipid Fractions In Rat Serum And Seminal Fluid by El sharaky, A. S. [احمد صبحي الشراكي]

“…While in the free fatty acids fraction, palmitic acid (C16:0) content was significantly decreased, meanwhile significant increase of polyunsaturated fatty acid (C22:5) with apogossypol and gossypolone treatment. …”
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Influence of Fines on the Compressibility of Surface Sands in Kuwait by Al-Abdulmuhsen, Shaikhah A. N.

“…Moreover, with increasing fines, the compressibility increased as demonstrated by the larger values of Cc at all degrees of relative compaction except at 100% and that the coefficient of consolidation Cv decreased with increasing fines, which means that as the fines increase the time required to achieve a certain degree of consolidation will also increase.…”
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Preliminary Observations On The Relative Growth And Production Of Tilapia Species Cultured In Cages At Three Stocking Densities by Al Zahaby, A. S. [الاحمدي الذهبي]

“…Results indicated that the individual growth rate of both species decreased with increased stocking densities with a best aggregate stocking rate of 200 fish/m3 for both species.The maximum production rates of 32.0 and 17.4 kg/m^six months and final average size of 178.7 and 108.7 gm/fish were recorded for T.nilotica and T. galilaea respectively.The range of food conversion ratios for T. nilotica were between 2.83 and 3.57 while for T. galilaea were 3.88 and 5.20 with efficiency decreasing with increasing stocking density. …”
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Effect Of Gossypol, Apogossypol And Gossypolone On Fertility Of Male Rats And In Vitro Sperm Motility by El sharaky, A. S. [احمد صبحي الشراكي]

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Studies On The Effect Of Cadmium Chloride On The Gonads Of The Developing Chick Embryos by El Shabaka, H. A. [حمزة احمد الشبكة]

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Gonadal Development Of Lead Intoxicated Rat Embryos by El Shabaka, H. A. [حمزة احمد الشبكة]

“…Pregnant rats injected with 60ju,g lead nitrate/gm body weight on day 8 of gestation showed a significant fetal resorption and reduced size of gonads on day 13.5 gestation. …”
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Lead-Induced Malformations and Kidney Destruction of Developing Chick Embryos by El Shabaka, H. A. [حمزة احمد الشبكة]

“…Two doses of lead nitrate, 0.5 and 0.1 mg/egg, were injected into the eggs after 3 days of indubation. …”
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Harmful Effects Of Sea Water Administration On Kidney Structure And Function by El Gohary, Z. M. A. [زينب محمود احمد الجوهري]

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Could Vagus nerve stimulation influence bone remodeling? by Tamimi, Ahmad

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Computational approach to unravel the impact of missense mutations of proteins (D2HGDH and IDH2) causing D-2-hydroxyglutaric aciduria 2. by Thirumal Kumar, D

“…In the case of D2HGDH protein, the mutations I147S and V444A that are positioned in the beta sheet region exhibited higher Root Mean Square Deviation (RMSD), decrease in compactness and number of intramolecular hydrogen bonds compared to the mutations N439D and D375Y that are positioned in the turn and loop region, respectively. …”
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The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments by Dlubek, Gunter

“…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …”
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Differentiation of human olfactory bulb-derived neural stem cells toward oligodendrocyte. by Marei, Hany E

“…The differentiation medium, containing cAMP, PDGFA, T3, and all-trans-retinoic acid (ATRA), promotes OBNSCs to generate mostly oligodendrocytes (OLs) displaying morphological changes, and appearance of long cytoplasmic processes. OBNSCs showed, after 5 days in OLs differentiation medium, a considerable decrease in the number of nestin positive cells, which was associated with a concomitant increase of NG2 immunoreactive cells and few O4(+)-OPCs. …”
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