The dynamical states of molecular clouds may affect the properties stars they form. In vicinity Trifid Nebula ($d=1180\pm25$ pc), main star cluster (Trifid Main) lies within an expanding section cloud; however, ~0.3 deg to north North), cloud's velocity structure is more tranquil. We acquired a Chandra X-ray observation identify pre-main-sequence in North, complementing previous Main. we identi...

The goal of this paper was to assess the possibilities for one-stage reactor anaerobic digestion processing fruit and vegetable biomass within a biorefinery concept optimum products. Co-digestion simplest strategy implement increase product yield among variables tested (pH, ultrasonification, co-digestion). Methane yields from co-digestion waste (FVW) pig manure (PM) ranged 318 434 NmL /g VS, w...

The quantification of nitrogen (N) supplying capacity of organic amendments applied to a soil is of immense importance to examine synchronization, N release capacity, and fertilizer values of these added materials. The aims of the present study was to determine the potential N mineralization and subsequent nitrification of separate and combined use of poultry manure (PM), wheat straw residues (...

The $UBVRI$ CCD photometric data of open star cluster NGC 1513 are obtained with the 3.6-m Indo-Belgian Devasthal optical telescope (DOT). Analyses GAIA EDR3 astrometric have identified 106 possible members. mean proper motion is estimated as $\mu_{\alpha}Cos{\delta}=1.29\pm0.02$ and $\mu_{\delta}=-3.74\pm0.02$ mas yr$^{-1}$. Estimated values reddening $E(B-V)$ distance to 0.65$\pm$0.03 mag 1.3...

association between [chronic PM] air pollution exposure and health [mortality]." In applying these criteria, I have included experimental studies in animals and epi-demiologic studies in humans (6). Rodents exposed to high concentrations of diesel exhaust for life did not show early or increased mortality (6). The available epi-demiologic studies (3-5) showed only weak associations across a nar...

it was thought previously that cardiac muscle gap junctions provide low-resistance connections between cells and permit the local-circuit current to flow. some evidences show that myocardial cells may not require low-resistance connections for successful propagation of the action potential (ap). it seems that some other types of mechanisms must be involved in ap propagation. in this article, we...

OBJECTIVES This study was conducted to assess the size characteristics of particulate matter (PM) generated during waste collection and sorting, and to assess the effect of the type of waste-handling activity on levels of coarse and fine PM. METHODS A portable aerosol spectrometer calibrated to 1.2 //min was used to monitor PM generated during four types of waste-handling activities. The type...