Motor vehicles emit a wide variety of gases and particles including a variety of high molecular weight organic and inorganic compounds that can be inhaled directly through the nose. Several components of air pollutants as primary pollutants include most of the other air pollutants that can affect air quality and can be grouped into CO, NO2, SO2, HC, and others. Initial observations made at the ticketing bus stop officers found that the officers did not wear perfect personal protective equipment when doing their work. The terminal is a transit point for public transportation modes such as buses. Stop ticketing officers are workers who work in an environment that is prone to smoke pollution and motor vehicle gas emissions. The purpose of this study is to create a work environment, especially ticketing station attendants that are safe, comfortable and able to improve the health and productivity of ticketing bus stop officers and analyze CO and SO2 exposure to ticketing bus stop workers' diseases. The study took data from 20 respondents, all of whom were ticketing bus stop officers at the Sumberlawang terminal, Sragen. The method used in this study is multiple linear regression which functions to measure the relationship between variables and test the research hypothesis. Then the results showed that the effect of SO2 exposure on pain had no significant effect on the disease of ticketing bus stop officers, because the condition of the bus had no significant effect. Buses that stop briefly at the bus stop are the average new bus. has zero emissions and emits less SO2.

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Total Quality Management (TQM) is one of the tools used by business people in improving the progress of a company. The company uses Total Quality Management (TQM) because it has proven to be a big concern for managers in improving company performance. This study aims to determine the effect of Total Quality Management (TQM) on Employee Performance at PT POMI Paiton through three Total Quality Management (TQM) elements, namely teamwork; education and training; and employee engagement and empowerment. This type of research is quantitative with the research method used is associative. The source of this research data is an employee of PT POMI Paiton with a total sample of 86 respondents. Furthermore, the data collection method used is a questionnaire. Then, data processing techniques, namely validity and reliability tests, and data analysis techniques, namely multiple regression and hypothesis testing. The results of this study show that: 1) Simultaneously, the Total Quality Management (TQM) elements, namely teamwork; education and training; and employee involvement and empowerment affect employee performance at PT POMI Paiton. 2) Partially, the teamwork variable, education and training variable, have no positive and significant effect on employee performance; while employee engagement and empowerment variable have a positive and significant effect on employee performance. The regression results that have been carried out show the value of the coefficient of determination (R2) of 41.8%. This indicates that the large percentage of the three elements of the eleven elements of the Total Quality Management (TQM) can explain employee performance, while 58.2% is explained by other variables. The results of this study can provide information or as a signal to the company in improving the performance of company employees.

The main goal of the company is basically to make a profit so that the company is able to grow in the long run. However, the demands of consumers that are constantly changing require companies to be more flexible in meeting consumer demands related to product quality. Therefore, companies must be able to maintain and improve the quality of the products produced. Quality control is important for the company so that the products produced are in accordance with the standards, both the standards set by the company as well as local and international bodies that manage quality standards. In addition, quality products should be in accordance with consumer expectations. This study aims to determine defects in bakery products using Statistical Process Control methods and provide improvement suggestions. The research object is Roti Rahmat which is a small and medium business. Data collection techniques are carried out through observation and interviews with owners and employees. The results showed that the product defects were not uniform at 52.51%, the bread was scorched at 24.55%, the contents of the bread came out at 21.15%, and others at 1.97%. Based on the causal diagram, it is known that the biggest factors that cause product defects are the production process factors and employee factors.

Digitalization is one of the important keys in increasing productivity, namely by building digital technology that improves process efficiency, product and service quality, and optimizes resource allocation, so as to reduce processing time for faster, streamlined operations, and greater customer satisfaction. as good as Power Apps. Power Apps is a service for building and deploying custom business applications that connect to your data and work across the web and mobile - without the time and expense of specialized software development. Power Apps are a number of applications, services, and connectors, as well as a data platform, that provide a fast development environment for building custom applications for business needs. Using Power Apps, users can quickly create custom business applications that connect to data stored on the base data platform (Microsoft Dataverse) or across various online and on-premises data sources (such as SharePoint, Microsoft 365, Dynamics 365, SQL Server, and so on). The purpose of this study is to implement and analyze the use of Power Apps in modeling drug retrieval at the Melia Clinic PT POMI, Paiton with the aim of improving the quality of Melia clinic services through acceleration and ease of drug taking. The output of this research is an accredited national journal.