Abstract: Aim To determine the internal P loading potential of semiarid tropical reservoir sediment while verifying driving factors that affect release rates. Methods An experiment was performed with water and from Boqueirão de Parelhas in Brazil. The effects three variables on were studied: air temperature (region average 28 °C 32 °C, simulating an increase 4 °C), pH 8, more acidic 6 alkaline ...

Glaucoma is a common progressive eye disorder and the treatment strategies will benefit from nanoparticulate delivery systems with high drug loading and sustained delivery of intraocular pressure lowering agents. Niosomes have been reported as a novel approach to improve drug low corneal penetration and bioavailability characteristics. Along with this, poor entrapment efficiency of hydrophilic ...

Glaucoma is a common progressive eye disorder and the treatment strategies will benefit from nanoparticulate delivery systems with high drug loading and sustained delivery of intraocular pressure lowering agents. Niosomes have been reported as a novel approach to improve drug low corneal penetration and bioavailability characteristics. Along with this, poor entrapment efficiency of hydrophilic ...

With the development of medical technique, many medical challenges have been solved. This cross-sectional study was aimed to assess the reliability and validity of a new developed scale for assessing the professionalism of young health care workers.This cross-sectional population-based study was conducted based on cluster sampling method in 2015. The participants were from 2 medical centers of ...

BACKGROUND Concurrent sexual partnerships (partnerships that overlap in time) may contribute to higher rates of HIV transmission in African Americans. Attitudes toward a behavior constitute an important component of most models of health-related behavior and behavioral change. We have developed a scale, employing realistic vignettes that appear to reliably measure attitudes about concurrency in...

BACKGROUND This investigation presents two studies with the goal of adapting and validating a short version of the Group Environment Questionnaire in the Spanish sport context with professional players. METHOD Study 1 used a sample of 377 male soccer players aged between 18 and 39 years ( M = 24.51, SD = 3.73), in a preliminary study using exploratory factor analysis. Study 2 used a sample of...

Introduction: Until the mechanics of anterior cruciate ligament (ACL) injuries and contributing factors are better elucidated, effective preventive strategies will continue to elude us. Current dogma is that ACL injury results from a single loading cycle, but recent evidence supports tissue fatigue as a possible failure mechanism [1]. In a cadaveric pivot landing model, ACL rupture was found to...

objective(s):antibodies against actin, as one of the most widely studied structural and multifunctional housekeeping proteins in eukaryotic cells, are used as internal loading controls in western blot analyses. the aim of this study was to produce polyclonal antibody against a synthetic peptide derived from n-terminal region of β-actin protein to be used as a protein loading control in western ...

Background. The Barcelona Music Reward Questionnaire (BMRQ) questionnaire investigates the main facets of music experience that could explain the variance observed in how people experience reward associated with music. Currently, only English and Spanish versions of this questionnaire are available. The objective of this study is to validate a French version of the BMRQ. Methods. The original B...

BACKGROUND Because organizational culture is increasingly understood as fundamental to achieving high performance in hospital and other healthcare settings, the ability to measure this nuanced concept empirically has gained importance. Aside from measures of patient safety culture, no measure of organizational culture has been widely endorsed in the medical literature, limiting replication of p...