objective(s):glaucoma is the second leading cause of blindness and it is related to oxidative stress based on numerous studies. glutathione s-transferases (gsts) are members of multigenic family, which have important role in cells as an antioxidant. in the present study, we examined the polymorphism of gstt1 and gstm1 deletion genotypes (t0m1, t1m0, and t0m0) in 100 glaucoma patients (41with pr...

NASA's Double Asteroid Redirection Test (DART) mission will impact its target asteroid, Dimorphos, at an oblique angle that not be known prior to the impact. We computed iSALE-3D simulations of DART-like impacts on asteroid surfaces different angles and found vertical momentum transfer efficiency, $\beta$, is similar for angles, however, imparted reduced as decreases. It expected from a 45$^\ci...

Recently, the cross-correlation between $E$- and $B$-mode polarization of cosmic microwave background, which is well explained by birefringence with rotation angle $\ensuremath{\beta}\ensuremath{\approx}0.3\text{ }\text{ }\mathrm{deg}$, has been found in background data. We carefully investigate possibility explaining observed $EB$ correlation primordial chiral gravitational waves, can be gener...

BACKGROUND AND OBJECTIVE: Premature loss of mandibular first molar is a common problem in adults. Mesial tipping of second molar may occur in this situation. Various orthodontic mechanics have been proposed for molar uprighting. The aim of this study was to compare four methods of molar uprighting using Finite Element Analysis(FEM). METHODS: In first model of this finite element study, a 0.019...

background beta-lactam resistance in gram-negative bacteria, especially escherichia coli, is a main clinical problem. it is often caused by the co-production of β-lactamases, particularly extended-spectrum β-lactamases (esbls) and ampc enzymes. it may lead to a problem for diagnosis via recommended phenotypic tests by the clinical and laboratory standards institute (clsi). conversely, β-lactama...

Autoencoder-based reduced-order modeling (ROM) has recently attracted significant attention, owing to its ability capture underlying nonlinear features. However, two critical drawbacks severely undermine scalability various physical applications: entangled and therefore uninterpretable latent variables (LVs) the blindfold determination of space dimension. In this regard, study proposes physics-...

The beta-amyloid peptide (A beta), the major component of the senile plaques found in the brains of Alzheimer's disease patients, is derived from proteolytic processing of a transmembrane glycoprotein known as the amyloid precursor protein (APP). Human APP exists in various isoforms, of which the major ones contain 695, 751, and 770 amino acids. Proteolytic cleavage of APP by alpha- or beta-sec...

In this paper, we consider central configurations of the planar 3n-body problem consisting n masses at vertices a regular n-gon inscribed in circle radius r and 2n second (not necessarily regular) concentric 2n-gon ar which are symmetric sense that set positions 3n corresponding invariant under action finite subgroup O(2). There two different types such configurations. first type, called bicirc...

F(1)-ATPase is a rotary molecular motor driven by ATP hydrolysis that rotates the gamma-subunit against the alpha(3)beta(3) ring. The crystal structures of F(1), which provide the structural basis for the catalysis mechanism, have shown essentially 1 stable conformational state. In contrast, single-molecule studies have revealed that F(1) has 2 stable conformational states: ATP-binding dwell st...