In general, MSMEs play an important role in the era of globalization to support the rise of the Indonesian economy, especially during the COVID-19 pandemic. The impact of the Covid-19 case has affected life in terms of health, education, and economy. The number of COVID-19 cases that continues to grow has made the pace of business slow down. Moreover, people are currently reducing activities outside the home such as vacations or shopping. The wheels of the economy slowed down, the market began to sluggish, turnover declined, as well as productivity. The government has also prepared a stimulus to help boost the economy and maintain purchasing power. The strategy that must be taken is to create product innovations based on needs in order to survive in the midst of a pandemic. In order to exist in the midst of global competition, MSMEs like it or not, ready or not, must be able to adapt, including improving product quality and having the courage to label products, because it is very important to know and learn product branding.

Objective: This study aimed to investigate the effect of combined particulate matter 10 (PM10) coal dust exposure and high-cholesterol diet on lipid profiles, circulating endothelial cells (CECs), and hematopoietic stem cells (HSCs) in rats. Methods: Thirty male Wistar rats were randomly divided into six groups. Rats were fed a normal diet (non-exposure group), a high-cholesterol diet for 8 weeks (HCD control group), or a high-cholesterol diet concomitantly exposed to 12.5 mg/m3 of PM10 coal dust an hour daily for 5, 6, 7 or 8 weeks. Rats were sacrificed at the end of experiment, and then blood samples were collected. Lipid profiles were evaluated by colorimetric methods. CECs and HSCs were determined by flow-cytometric methods. Intergroup comparisons were performed by ANOVA. Results: High-cholesterol diet significantly increased total cholesterol (TC), triglyceride, low density lipoprotein-cholesterol (LDL-c) level, TC/high density lipoprotein-cholesterol (HDL-c) ratio, atherogenic index, and decreased HDL-c level compared to non-exposure group. Combined coal dust exposure and high-cholesterol diet significantly decreased TC, LDL-c level, TC/HDL-c ratio, atherogenic index, and increased HDL-c level relative to the HCD controls. Triglyceride level of the group with 6-week treatment was significantly higher compared to the non-exposure group achieving near-HCD control group levels. The HDL-c/LDL-c ratio, CECs, and HSCs were not significantly different among groups. Conclusion: Concomitant coal dust exposure and high-cholesterol diet reduced atherogenic index due to decreased TC and LDL-c, and elevated HDL-c levels. [J Exp Integr Med 2013; 3(3.000): 219-223

The problem of teacher performance is an important problem that must be addressed immediately. Factors The main cause in terms of lack of job satisfaction and commitment. This study aims to prove that job satisfaction and commitment have an effect either partially or simultaneously on performance. And to prove which of the job satisfaction and commitment have a dominant effect on the performance of teachers in SMA PGRI 1 Lumajang, East Java, Indonesia. This research uses multiple linear regression method and then the data results are processed with the help of the SPSS program and hypothesis testing. The results showed that job satisfaction and commitment to performance. The higher the job satisfaction, the higher the performance. Likewise with commitment, the higher the commitment to work, the higher the performance. The uniqueness of this research is the main supporting factor in improving performance, namely job satisfaction. In improving teacher performance, what must be considered is the teacher's job satisfaction factor.

Aim of this study was have to known an effect of inhaled particulate matter 10 (PM 10 ) of coal dust on lipid profile, hematopoetic stem cells (HSC) and circulating endothelial cells (CECs

<p><em>Organizational citizenship behavior is an extra and voluntary individual behavior out of their duties and very effectiveness to support of the goals organization. The research aims to determine effect of organizational culture, discipline and motivation to OCB employees of PT. BPR Nur Semesta Indah, Jember Regency. The sampling method using saturated sampling technique with a sample size of 84 employees (Central and Branch). The analysis method used is multiple linear regression. The outcome analysis of the data explained that variables of organizational culture, discipline and motivation have significant influences on organizational citizenship behavior partially. And Simultaneously, organizational culture, discipline and motivation variables have significant effect on organizational citizenship behavior.</em> <em>The result of coefficient determination test shows that the variables of organizational culture, discipline and motivation have an effect of 84.9% on organizational citizenship behavior. And 15.1% remaining has influenced other variables which is not explained in thisreseach, such as style of leadership, organizational commitment and so on.</em></p>