<title>Abstract</title> <bold>Background</bold>: The ratio of red blood cell distribution width (RDW) to albumin (RAR) has been demonstrated have prognostic value in various diseases. However, its association with mortality patients Cardiovascular-Kidney-Metabolic Syndrome (CKM) remains unclear. This study aims investigate the RAR all-cause and cardiovascular CKM patients. <bold>Methods: </bold>This analyzed 10,234 from National Health Nutrition Examination Survey (NHANES) database for years...

Abstract Objective To explore the effect of social interaction on depressive symptoms in middle-aged and elderly adults China. Methods Data from 2020 China Health Retirement Longitudinal Study (CHARLS) were analyzed. Participants divided into non-social groups. Depressive assessed using Center for Epidemiologic Studies Depression Scale (CESD-10). Propensity score matching (PSM) was employed to balance confounding factors, average treatment (ATT) estimated. Binary logistic regression analyzed...

A laser-induced acoustic desorption source, developed for use at central facilities, such as free-electron lasers, is presented. It features prolonged measurement times and a fixed interaction point. novel sample deposition method using aerosol spraying provides uniform coverage hence stable signal intensity. Utilizing strong-field ionization universal detection scheme, the produced molecular plume characterized in terms of number density, spatial extend, fragmentation, temporal...

The energy needed to deform an elastic solid may be recovered, while in Newtonian fluids, like water and glycerol, deformation dissipates on timescales of the intermolecular relaxation time <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"> <mml:msub> <mml:mi>τ</mml:mi> <mml:mi mathvariant="normal">M</mml:mi> </mml:msub> </mml:math> . For times considerably longer than existence shear elasticity requires long-range correlations, which challenge our...

CdS/CdTe Thin film solar cells are grown in a homemade close-space sublimation system where the cell fabrication of p-n junction is carried out continuous, in-line process. The best efficiency achieved about 11% (AM1.5). Another prepared with same procedure except for n-CdS layer coated by sputtering(SP), achieving an 10% Current density-voltage and external quantum measurements analyzed performances characterized. By comparison between practical fitted data theoretical calculations, method...

Experimental insight into the elementary processes underlying charge transfer across interfaces has blossomed with wide-spread availability of ultra-high vacuum (UHV) setups that allow preparation and characterization solid surfaces well-defined molecular adsorbates over a wide range temperatures. Within last 15 years, such insights have extended to heterostructures containing solids overlain by one or more atomically thin two dimensional materials. Such systems are potential interest both...

To take advantage of the exceptional properties atomically thin transition metal dichalcogenides (TMDC) for advanced devices and catalysts, integration with metallic surfaces is an efficacious approach facilitating charge carrier injection extraction from TMDC monolayers. Light-matter interactions predominantly occur at K point in monolayers, making dynamics this essential their optimal performance. However, direct access to comprehensive understanding monolayer on a substrate remains...

<title>Abstract</title> Objective To explore the effect of social interaction on depressive symptoms in middle-aged and elderly adults China. Methods Data from 2020 China Health Retirement Longitudinal Study (CHARLS) were analyzed. Participants divided into non-social groups. Depressive assessed using Center for Epidemiologic Studies Depression Scale (CESD-10). Propensity score matching (PSM) was employed to balance confounding factors, average treatment (ATT) estimated. Binary logistic...

Numerical modeling is used to obtain insight into the details of effect back contact barrier height (φb) on dark current density-voltage characteristics CdS/CdTe solar cell. And relation between roll-over and obtained. Analytic simulations are fitted measured curve in a temperature range from 220 300 K. influence J-V thin film cell with Cu/Mo parameters discussed. The equation reverse saturation density (Jb0) revised experimental data consistent simulation results very well.

We evaluated the effect of laser-induced acoustic desorption (LIAD) process on thermally stable and unstable biomolecules. found that labile glycine molecule fragmented following via LIAD, due to production hot molecules from LIAD process. furthermore observed a rise in translational temperature with increasing laser intensity, while forward velocity was invariant respect intensity for both adenine molecules. The kinetic energy range surface stress energy, which supports previously proposed...

Abstract Eleven isolates within four species of the entomogenous fungus Aschersonia from China, USA, Japan, Philippines, Malaysia and Columbia were characterized using 17 RAPD primers. Genetic diversity among these strains was found. The clustering results showed that genetic variability interspecies more than intraspecies . In constructed phylogenetic tree, not clustered according to their geographic origins or hosts. Furthermore, sequences divergent domain at 5′-end large subunit (LSU) in...

In this paper, we investigate construction methods for producing nonbinary LDPC codes, and a family of codes over is presented its properties are derived. Compared to the second method by Ref. [5], simulation results show that proposed perform well AWGN channel under belief propagation decoding algorithm have an almost same BER curve as ones in [5]. However, resultant simpler than latter’s.

Turbulence coefficient r is introduced to simulate traffic disorder flow characteristics. By analyzing the disturbance vehicles in driving environment of different disordered state, values model simulation under conditions analysis, using turbulence defined characteristics, offers new reference for study theory. The accident rate and characteristics are simulated analyzed, which provides theoretical gist flow.

A revised method to evaluate parameters of solar cell from current-voltage characteristics,under illuminated or non-illuminated conditions,w as described. The series resistance( R s),the shunt sh),the ideality factor( n),and the reverse saturation current density( J0) were extracted using two diode circuit model selected regions J-V curves. Using presented model,more w ith higher fitted precision have been experimental curves a CdS / CdTe thin film than single one.

Here, we report on a new approach based laser driven molecular beams that provides simultaneously nanoscale liquid droplets and gas-phase sample delivery for femtosecond electron diffraction studies. The method relies Picosecond InfraRed Laser (PIRL) excitation of vibrational modes to strongly drive phase transitions under energy confinement by mechanism referred as Desorption Impulsive Vibrational Excitation (DIVE). This is demonstrated using glycerol the medium with selective OH stretch...