Projection-based embedding provides a simple and numerically robust framework for multiscale wavefunction-in-density-functional-theory (WF-in-DFT) calculations. The approach works well when the approximate DFT is sufficiently accurate to describe the energetics of the low-level subsystem and the coupling between subsystems. It is also necessary that the low-level DFT produces a qualitatively re...

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The naked mole rat defies the Gompertz law and shows no sign of increased mortality risk as it gets older.

The purpose of this study was to investigate the effects two different acute stress protocols, such as restraint and cold stress, on coagulation indicators in rats. conducted 18 male Wistar albino rats aged 8-10 weeks with a body weight 180-220 g. After one-week adaptation period, were randomly divided into three groups (n=6/group). animals control group not exposed any stress. Rats housed rest...

Background: The effect of bone marrow-derived mesenchymal stem cells (BM-MSCs) and nanoscaffolds were evaluated in enhancing wound healing irradiated albino rats. Methods: Sixty-four male rats subjected to 6 grays (Gy) gamma (γ)-rays. Surgical wounds created on the rats’ backs they randomly assigned one four groups (16 each); these an control group, which did not receive treatment, NS group tre...

A straightforward strategy has been used to construct large BN-embedded π-systems simply from azaacenes. BN heterosuperbenzene derivatives, the largest BN heteroaromatics to date, have been synthesized in three steps. The molecules exhibit curved π-surfaces, showing two different conformations which are self-organized into a sandwich structure and further packed into a π-stacking column. The as...

The notions of an ideal and a fuzzy ideal in BN-algebras are introduced. The properties and characterizations of them are investigated. The concepts of normal ideals and normal congruences of a BN-algebra are also studied, the properties of them are displayed, and a one-to-one correspondence between them is presented. Conditions for a fuzzy set to be a fuzzy ideal are given. The relationships b...

Background: The potential role of exercise in physiological cardiac hypertrophy is rooted both hormonal and genetic components. Objectives: aim this study was to determine the impact resistance on expression PI3K AKT1 tissue type 2 diabetes (T2D) rats their hypertrophy. Methods: First, 21 male Wistar (220±20 g) were obese with 6-week high-fat diet (HFD) randomly assigned into non-diabetes, cont...

This study evaluated the toxicological effect of oral administration Phoenix dactylifera seed essential oil (PDEO) in Wistar rats. PDEO was extracted through a steam-distillation technique. Acute toxicity single dose group (n = 5) rats followed by 24 h observation, for sub-acute evaluation, animals were randomly divided into five groups 3). Group 1 to 4 rats, respectively, received 62.5, 125, 2...

Zucker Diabtic Fatty rats is a common model used for the studies related to type 2 diabetes. Metabolomics, proven by previous studies, can be prediction of phenotype. This investigation held untargeted metabolomics analysis on serum metabolites Diabetic rats, intended gain insights in study pathology LCMS method (liquid chromatography coupled with mass spectrometry) an analytical chemistry tech...