The significant factors that affect the sildenafil solubility were evaluated by applying a Plackett-Burman design using two levels with six variables. The experiment showed that the type of buffer and glycerin content influenced the sildenafil solubility. The developed formulations proved to be stable ...
Our result suggests that X-chro- mosome inactivation is different in skin from blood cells: ectodermal and mesodermal tissues may differ with regard to factors related to X-chromosome inactivation. It also leads us to the idea that unlike the inference in previous reports, skewed X-chromosome ...
What are the various factors that affect membrane transport? Is osmosis considered active or passive transport? What is diffusion? (a) One type of active transport. (b) The movement of water across the cell membrane (c) The movement of the molecule from an area o...
Both factors negatively affect the reproducibility of microstructures and the respective mechanical properties12,13. Similarly, the glass-forming ability (GFA) of the glassy matrices of Zr/Ti-based BMGCs is often also limited and the critical casting thicknesses are known to be generally below 20...
How do the factors: cell boundaries, concentration, concentration gradient, equilibrium, and permeability affect cellular transport? The process in which molecules spread randomly from areas of higher concentration to areas of lower concentration is: A. Filtration B. Diffusion C. Exocyt...
The effect of these factors has been separately studied on the parameters such as acid gas content in the sweetened gas, reboiler duty, acid gas loadings, amine carryover and pH. The results confirmed that higher solvent concentration and circulation rate are beneficial to the sour gas absorption...
Although it is difficult to state exact numbers here, due to various external factors impacting predation rate, a single adult may consume >5000 aphids throughout its life span (Ahmed et al., 2016; Kundoo and Khan, 2017). Given an assumed (optimal) life expectancy of one year, the ...
Aims. This study is a meta-ethnography of nurses' experiences with telephone triage and advice and factors that facilitate or impede their decision-making ... RJ Purc-Stephenson,C Thrasher - 《Journal of Advanced Nursing》 被引量: 93发表: 2010年 Feeling and representing: Computational theory and...
16. The figure clearly reveals that the mass flux and vapor quality have direct relationships with the condensation FPD, while the remaining factors, i.e., channel diameter, reduced pressure, and fluid vapor density inversely affect this parameter. These findings are in complete consistency with ...
systems that prevent autotoxicity to help balance plant growth and defence needs1. For instance, defence compounds are often stored in a non-active glycosylated form1,4. In addition to protecting plants from autotoxicity, glycosylation increases the solubility of defence compounds, thereby facilitating ...