The oxidation efficiency of the troposphere is largely determined by the hydroxyl radical and its global distribution. Its presence limits the lifetime of most trace gases. Because of the great importance of several of these gases for climate, ozone budget and OH itself, it is of fundamental importance to acquire knowledge about atmospheric OH and possible trends in its concentrations. In the p...

When both calcium intake and calcium absorption are measured under controlled conditions, variation in absorption efficiency explains more of the interindividual differences in balance than does actual calcium intake (1 ). Small wonder, therefore, that interest in measuring absorption has remained high for nearly 40 years. True calcium absorption is defined as the quantitative, unidirectional f...

This study aims to trace the achievements of athletes from several sports. used a descriptive qualitative method. Data collection techniques using observation, questionnaires, and documentation. In this study, subjects were who still actively training. The results showed that social agent aspect had an impact on athlete achievement, namely: parents (74%) in good category, coaches (81%) teachers...

The continuous advancements of particle imaging techniques for flow field measurements have led to systems and processing approaches matching the demands 3D velocimetry at large scale (Schanz et al., 2016; Discetti Coletti, 2018). Often, past an object immersed in fluid is key interest, some cases experimentalist exploits data analysis near-surface properties such as pressure. It follows that k...

Initiating events leading to the accumulation of malignant ascites in the peritoneal cavity were investigated in two syngeneic transplantable murine ascites-producing tumors, MOT mouse ovarian tumor and the TA3/St mammary carcinoma. The transport of two tracers, 125I-labeled human serum albumin (125I-HSA) and 51Cr-labeled red blood cells (51Cr-RBC), into and out of the peritoneal cavity was stu...