El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / One of the most important problems affecting companies that assemble and market vehicles is stock depletion of finished products. Therefore, many small and medium-sized enterprises (SMEs) have attempted to manage this situation by using tools such as the Q mode, which continuously reviews inventories but does not indicate when and in what quantity a company must supply its sales outlets but requires a more complex level of supplier development and supply chain management efficiency than SMEs can achieve. Likewise, with our proposal we achieved a 50% decrease in stock depletion, based on an analysis of model results, with a confidence level of 95% and a certainty level of 75.30%, projecting a profit of 59000 soles with a return cost of 1.41 and a recovery period of 2 years and 4 months, ensuring both the sustainability and profitability of the proposal.

Unsafe and unnecessary injections are administered in many developing and transitional countries. Injection device security is recommended in order to improve injection safety. Injection device stock depletions have been reported to contribute to unsafe injection practices. Poor distribution of health products has been reported in many parts of Uganda including Mpigi district. As a way of improving injection safety, this study explored the challenges encountered in maintaining an effective distribution system. A Cross-sectional, descriptive study of public and private-not-for-profit health care units in Mpigi district was conducted. 38 health care facilities were selected by stratified disproportionate sampling. Data on device security, the use of equipment and the distribution system were collected and analysed using descriptive statistics. / Health Studies / M.A. (Public Health)

Unsafe and unnecessary injections are administered in many developing and transitional countries. Injection device security is recommended in order to improve injection safety. Injection device stock depletions have been reported to contribute to unsafe injection practices. Poor distribution of health products has been reported in many parts of Uganda including Mpigi district. As a way of improving injection safety, this study explored the challenges encountered in maintaining an effective distribution system. A Cross-sectional, descriptive study of public and private-not-for-profit health care units in Mpigi district was conducted. 38 health care facilities were selected by stratified disproportionate sampling. Data on device security, the use of equipment and the distribution system were collected and analysed using descriptive statistics. / Health Studies / M.A. (Public Health)