Abstract In convective quasi-equilibrium theory, tropical tropospheric temperature perturbations are expected to follow vertical profiles constrained by convection, referred as A-profiles here, often approximated of moist adiabats. Differences between an idealized A-profile based on moist-static energy conservation and derived from entraining nonentraining parcel computations modest under condi...

Wellbore stability evaluation is one of the important applications rock mechanics and should be regarded to prevent instabilities that may develop in wells for various reasons (such as complex field conditions, interaction between drilling fluid, directional etc.). The saturation rocks by fluids causes significant changes on mechanical properties rocks. However level these variations changed du...

results roc-derived spo2 threshold of ≤ 94% can predict hypoxemia (pao2 < 60 mmhg) with a sensitivity of 100% and a specificity of 95%. furthermore, there are associations between the roc-derived spo2 threshold of ≤ 97% and detection of hypoxemia (pao2 < 70 mmhg) with a sensitivity of 100% and a specificity of 46%. the accuracy of pulse oximetry was not affected by the severity of liver disease...

To understand the importance of plants in structuring the vertical distributions of soil nutrients, we explored nutrient distributions in the top meter of soil for more than 10,000 profiles across a range of ecological conditions. Hypothesizing that vertical nutrient distributions are dominated by plant cycling relative to leaching, weathering dissolution, and atmospheric deposition, we examine...

this paper is a report on the synthesis of the fe3o4@ag core-shell with high saturation magnetization of magnetite nanoparticles as the core, by using polyol route and silver shell by chemical reduction. x-ray diffraction (xrd) and fourier transform infrared spectroscopy analyses confirmed that the particles so produced were monophase. the magnetic properties of the product were investigated by...

Little is known about how water stress including drought and flooding modifies the ability of plants to resist simultaneous attack by insect feeding and transmission of insect-vectored pathogen. We analyzed insect population growth, feeding behaviors, virus transmission, and plant amino acid profiles and defense gene expression to characterize mechanisms underlying the interaction between water...

The purpose of this qualitative study was to examine the value of different methods of making meaning in music therapy improvisations. Six research participants met with the researcher and created solo and duo improvisations. Each improvisation was subjected to four methods of meaning-making: participant journals, researcher journals, dialogues, and musical analysis using the Improvisation Asse...

How can dangerous interference with the climate system be avoided? Science can help decision-makers answer this political question. Earlier publications have focused on the probability of keeping global mean temperature change below certain thresholds by stabilizing greenhouse gas concentrations at particular levels. We compare the results of such ‘‘stabilization profiles’’ with a set of ‘‘peak...

This is a descriptive, quantitative, and hypotheses testing study conducted on entrepreneurial and professional CEOs. This study has a particular interest in small medium enterprises (SMEs) because it constitutes the core of our economy and is a major factor of social composition. The purpose of present study is to investigate and explore differences on the motivational profile of Pakistani ent...