Pulmonary tuberculosis (TB) is still a global health problem, this disease is directly transmitted caused by Mycobacterium tuberculosis. The purpose of this study was to analyze the effect of nutritional status and lighting on the incidence of pulmonary TB in Padangsidimpuan City. This study is an analytical observational study with a case-control design. The sample consisted of 56 cases and 56 controls. The analysis used simple logistic regression and multiple logistic regression tests. The results of the logistic regression test showed a significant effect between nutritional status (p = 0.041; OR = 2.906, 95% CI 1.045-8.081) and lighting (p = 0.048; OR = 2.995, 95% CI 1.008-8.902) on the incidence of pulmonary TB. It is recommended to maintain body health by consuming nutritious food and paying more attention to the physical environment of the house, especially lighting so that sunlight enters the house.

This study aims to find out about the procedure for measuring the isolation resistance of the main equipment of the 150 kV conventional substation (AIS) as many as 5 bays at the Panakkukang Substation through the measurement of the insulation resistance value in accordance with the predetermined standards. The method used in this study is quantitative descriptive. The subject of the study to be studied is a comparison of isolation resistance values in pre- and post-treatment. This was done to find out if there was a change in the insulation resistance value of the main equipment of the Substation. The main equipment studied is LA, PMT, CT, VT, and Transformer. Measurements were taken with a Megger measuring instrument, with a voltage injection of 5kV. For 5kV voltage injection, the maximum value of the test device is >1000 G?. The standard used is IEEE 43-2000, which is > 1 M? / 1 kV. Based on the results of research that has been carried out on each main equipment of the substation at GI Panakkukang. It can be concluded that the isolation resistance value in each main equipment of the substation at GI Panakkukang is above the minimum value (> M?/1 KV) in accordance with the IEEE Std 62: 1995 standard, VDE Catalogue 228/4, and the standard used by PLN in the "Power System Maintenance Guidebook" in 2014 the isolation resistance value at each main substation at GI Panakkukang has increased after being maintained. Maintenance can be carried out by cleaning the equipment body and foreign materials, and measuring the insulation resistance periodically.

The purpose of this research article is to find out the concept of Governance / Corporate social responsibility (CRS) and ethics in strategic management in the field of education. Corporate governance is a set of rules that govern the relationship between shareholders, managers, creditors, employees, and other stakeholders to balance their rights and obligations. Corporate social responsibility (CRS) is an activity carried out by companies as a form of supporting sustainable economic development through community or global empowerment. Management ethics is a process and effort in order to examine the truth about managerial practices that are used as guidelines for a person in carrying out and determining decisions in the organization. Ethics is not only necessary in social life, but in the world of management and business, ethics is also necessary in order for organizations to organize moral systems prepared to limit the actions of people. 

The purpose of this research is to promote t-shirt products from Sakukata.co, and to increase customer satisfaction with packaging design using the QFD method. This type of research is quantitative research. The population in this research are customers who have purchased Sakukata.co products at least once. The sample of this research was selected using Linear Time Function and obtained 40 respondents. This study used primary data from Sakukata.co and questionnaires, the data were analyzed using the Quality Function Deployment (QFD) method.The packaging attributes at Sakukata.co consist of the design, dimensions, capacity, shape, strength, and durability of the packaging. The Respon Teknis that must be in Sakukata.co is the packaging design is modern, simple, informative, elegant, and identical to Sakukata.co. The dimensions of the packaging are the same size as the product and can accommodate additional items for souvenirs (during the promo). Maximum packing capacity for 2 products. Ergonomic, and easy to open and close. The packaging material is not easily damaged, and can protect the product when it rains. Packaging design for primary, secondary and tertiary packaging.The results of the partial or simultaneous regression test show that the packaging attributes have a significant effect on customer satisfaction..