The main factor that affects the recovery of people with COVID-19 is immunity. To increase immunity, sufferers must be able to regulate their bodies and psychological conditions so they don't get stressed because reduce immunity very quickly. purpose this study was determine determinants affect sufferers. This research employed a cross-sectional design. respondent 30 patients who recovered from...

The problem of laminar, natural convection flow over a slender frustum of a cone is treated in this paper. The governing differential equations are solved by a combination of quasi-linearization and finite-difference methods. Numerical solutions are obtained for Pr = 0.7 and for a range of values of the transverse curvature parameter. It is shown that the effect of transverse curvature is of gr...

Estimating influence of a node is an important problem in social network analyses. We address this problem in a particular class of model for opinion propagation in which a node adopts its opinion based on not only its direct neighbors but also the average opinion share over the whole network, which we call an extended Voter Model with uniform adoption (VM). We found a similarity of this model ...

The structural and magnetic properties of Pr-alloyed MnBi (short MnBi-Pr) nanostructures with a range of Pr concentrations are investigated. The nanostructures include thin films having Pr concentrations 0, 2, 3, 5, and 9 at.% and melt-spun ribbons having Pr concentrations 0%, 2%, 4%, and 6%, respectively. Addition of Pr into the MnBi lattice has produced a significant change in the magnetic pr...

In this paper, the effect of the cell-temperature on the performance of photovoltaic (PV) module is evaluated. The evaluation is based on a mathematical module (single diode equivalent circuit) and practically based on solar module tester (SMT). Solara®130W PV crystalline silicon module was used in this simulation. The SMT is able to supply a constant irradiance level (1000W/m2) or any other de...

AIMS To investigate the therapeutic effects of bone marrow-derived mesenchymal stem cells (BMSCs) transplantation on intrauterine adhesions (IUA). METHODS BMSCs were isolated and labeled by green fluorescence protein. IUA model was established by mechanical injury. 48 rats were randomly divided into control, IUA model, BMSCs vein injection and BMSCs intrauterine injection groups (n=12 in each...

Large eddy simulation (LES) with a dynamic subgrid-scale model (DSM) is a powerful tool to predict indoor airflow. Some DSM models need to average the model coefficient over a homogeneous direction or need to use an additional parameter. The others are too complicated. This study proposes a simple filtered dynamic subgrid scale model (FDSM) for indoor flow without a homogeneous direction. The p...

Abstract The present study reports on the structural and magnetic phase transitions in Pr-doped polycrystalline Tb 0.6 Pr 0.4 MnO 3 , using high-resolution neutron powder diffraction (NPD) collected at SINQ spallation source, to emphasize suppression of sinusoidal structure pure TbMnO evolution a collinear A-type antiferromagnetic ordering. purity, Jahn–Teller distortion, one-electron bandwidth...

Rice husk biochar (RHB) and phosphate rock (PR) are locally accessible resources that poor farmers in Sub-Saharan Africa (SSA) can utilize to increase rice productivity. However, biochars variable depending on feedstock, pyrolysis temperature, duration. Phosphate rocks from SSA of low solubility. The goal this study was determine whether (RH), calcination PR, the calcination/pyrolysis a RHB-PR ...