The purpose of this study was to provide a basic understanding the Rubik’s Cube and its application pursuing Ph.D. degree from aspects process, development, characteristics, as well creating vision for learning. This followed narrative research design that focused on researcher’s personal experiences method embodiment solving in degree. Solving cube author’s journey is multi-faceted endeavor. F...

the first zagreb index $m_1$ of a graph $g$ is equal to the sum of squaresof degrees of the vertices of $g$. goubko proved that for trees with $n_1$pendent vertices, $m_1 geq 9,n_1-16$. we show how this result can beextended to hold for any connected graph with cyclomatic number $gamma geq 0$.in addition, graphs with $n$ vertices, $n_1$ pendent vertices, cyclomaticnumber $gamma$, and minimal $m...

background : clinical work is important part of nursing teaching. nursing education to their responsibilities for teaching and researching are also responsible for integrating the knowledge and practice and offering service to community. complexity of these responsibilities often cause a great deal of psychological stress.   objective : to determine level of stress perceived by nurse educators ...

investigating transfer of one’s pragmatic knowledge of first language to his second or foreign language has been one of the areas of interest for researchers. however, there are contradictory results even within the scarce studies which have addressed transferability. this study was an attempt to investigate perceived pragmatic transferability of l1 refusal strategies by persian efl learners. s...

protein recovery under sonication treatment and autolysis, also protein hydrolysis progress during enzymatic hydrolysis (using trypsin and chymotrypsin) and autolysis (using endogenous enzymes) were investigated in saccharomyces cerevisiae and kluyveromyces marxianus. crude protein content of dried yeast cells were 53.22% and 45.6% for s.cerevisiae and k.marxianus, respectively. after 96 hrs of...

OBJECTIVE To investigate the potential utility of asking parents about health care utilization as a means of identifying individuals at risk for psychosocial problems. METHOD Parents of 366 children ages 2 to 16 completed questionnaires about their own, their child's, and their family's psychosocial functioning and health care utilization. RESULTS Children and parents with high health care ...

This feature presents highlights from statistics on health care utilization, prices, expenses, employment, and work hours, as well as on national economic activity, with brief analysis of these economic indicators. These statistics provide an early indication of changes occurring in the health care sector and within the general economy. Although most statistics include data for the second quart...

This study investigates whether new enrollees in the Alabama Children's Health Insurance Program have different claims experience from renewing enrollees who do not have a lapse in coverage and from continuing enrollees. The analysis compared health services utilization in the first month of enrollment for new enrollees (who had not been in the program for at least 12 months) with utilization a...