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RISS 인기검색어
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- 저자 : Diaz Diaz, Hiram Great (검색결과 182 건)
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Analysis of an e-procurement tool to improve the effectiveness of ICT requisitions
Diaz Giraldo Cesar Augusto 성균관대학교 국정관리대학원 2012 국내석사
ABSTRACT Analysis of an e-procurement tool to improve the effectiveness of ICT requisitions in the public sector Cesar Augusto Diaz Giraldo The Graduate School of Governance Sungkyunkwan University Study for a new software tool, capable of helping end-users without technical knowledge (primarily working for governmental organizations) to choose their ideal computers at their workplace to improve their performance and by that, improving their organization. The proposed system will work under a web interface that will not use traditional technical criteria to catalog ICT products, but instead, based on their function in plain and simple language. ABSTRACT 공공분야에서 정보통신기술의 효과성을 개선하기 위한 전자조달(e-procurement) 도구의 분석 Cesar Augusto Diaz Giraldo Graduate School of Governance Sungkyunkwan Univeresity 본 연구는 최종 사용자가 기술적인 지식(주로 정부 조직을 위한 업무) 없이도 직장에서 사용하기 이상적인 컴퓨터를 선택하여 그들의 업무 수행 능력 개선은 물론 조직 개선을 위한 신 소프트웨어 도구의 필요성을 확인하는 것이다. 제안된 시스템은 정보 통신 기술 제품을 분류하기 위해 기존의 전통적인 기술 기준을 사용하지 않으면서 그 대신 간단하고 명백한 언어를 기반으로 하는 웹 인터페이스를 기본으로 작동될 것이다.
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The Tap Block: A Multimodal Regional Analgesic Approach to Abdominal Surgery
Diaz Diaz, Hiram Great The University of Arizona ProQuest Dissertations & 2023 해외박사(DDOD)
소속기관이 구독 중이 아닌 경우 오후 4시부터 익일 오전 9시까지 원문보기가 가능합니다.
Purpose: The purpose of this quality improvement project is to increase the anesthesia providers' knowledge and willingness to perform transversus abdominis plane (TAP) block as part of a multimodal regional anesthesia approach to abdominal surgery through an in-person educational presentation at Arrowhead Regional Medical Center (ARMC).Background: The TAP block plays a role in minimizing opioid requirements after abdominal surgery, with ample evidence showing the positive analgesic effects, safety, and effectiveness of outcomes. However, many anesthesia providers do not use this block as part of a multimodal regional anesthesia technique for abdominal surgery. Evidence-based education is one strategy to increase knowledge and willingness to use the TAP block as part of the anesthetic plan to manage postoperative abdominal pain.Methods: The design is an in-person educational presentation to increase ARMC anesthesia providers' knowledge and willingness to use a multimodal regional anesthesia technique for abdominal surgery. After an extensive literature review, the project implementer (PI) created a TAP block educational presentation. The PI will deliver an in-person evidence-based educational training to anesthesia providers via a PowerPoint presentation, assess current knowledge and utilization with a post-pre survey, and evaluate the change in knowledge and willingness to use the TAP block as a multimodal regional anesthesia technique after the education was provided.Results: A total of 24 anesthesia providers attended the educational presentation and completed the post-pre-survey, including three physician anesthesiologists, three certified registered nurse anesthesiologists (CRNA), and 18 resident registered nurse anesthesiologists (RRNA). The knowledge and willingness to utilize the TAP block increased in a statistically significant way after the in-person evidence-based educational presentation (p<0.05).Conclusions: Adequate perioperative surgical pain management after abdominal surgery can be challenging for anesthesia providers as they seek to balance analgesia practice reliant heavily on opioid administration, the potential for opioid misuse and its negative side effects, and multimodal analgesic techniques such as the TAP block. This QI project demonstrated that providing anesthesia providers with an in-person evidence-based TAP block educational presentation increases their knowledge and willingness to implement the TAP block as part of a multimodal regional analgesia postoperative pain management approach for abdominal surgery. However, barriers persist in TAP block utilization, such as a change in department culture to implement a workflow that facilitates performing the TAP block. .
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Private provision of public goods and status
Diaz Diaz, Manuel Miguel Angel The University of Chicago 2009 해외박사(DDOD)
소속기관이 구독 중이 아닌 경우 오후 4시부터 익일 오전 9시까지 원문보기가 가능합니다.
I study an environment in which individuals compete for status through the provision of public goods. People in the economy benefit from the public good and consume vicariously for the donor who receives a social prize. A familiar example of this phenomenon is the naming of universities and institutions after donors. The model has two stages: first, a status contest; second, a private provision of public goods (PPPG) game. In the first, the status position (prize) is publicly auctioned through contribution commitment proposals; in the second, each agent contributes to the public good at or beyond her commitment. I present conditions under which the public good is under-provided (as in a standard PPPG model) or over-provided (as in a private goods status model). With this on hand, I show that no equilibrium reaches the prize-inclusive Pareto frontier. A continuum parallel to the discrete model provides similar welfare implications, although individual motivations are different. Furthermore, I show that if the status prize is sufficiently large, an entity with the ability to redistribute wealth can lead the game to a partial optimal allocation (including private consumption and the public good, but excluding the prize) without further interference. Finally, I also show that lump sum government contributions crowd out private donations only partially.
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Complexity, Conditioning, and Saddle Avoidance in Nonsmooth Optimization
Diaz Diaz, Mateo ProQuest Dissertations & Theses Cornell University 2021 해외박사(DDOD)
소속기관이 구독 중이 아닌 경우 오후 4시부터 익일 오전 9시까지 원문보기가 가능합니다.
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Observational Constraints for the Progenitors of Core-Collapse Supernovae
Diaz Rodriguez, Mariangelly Diaz ProQuest Dissertations & Theses The Florida State 2021 해외박사(DDOD)
소속기관이 구독 중이 아닌 경우 오후 4시부터 익일 오전 9시까지 원문보기가 가능합니다.
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Diaz, Cindy Elizabeth Gradiz 서울대학교 국제대학원 2015 국내석사
This research examines the relationship between Economic Growth and Social Development in Central America, over the period 1992-2012. Using a Granger Causality Model and a Panel-data Methodology, to measure the relation of economic growth and social development in the areas of population, health, labor force, poverty and education. With the purposes of identifying which areas have a significant change with GDP growth and which areas do not have a significant relation. The results of the conducted research show that in Central America economic growth and social development have a strong relation, but when evaluating economic growth and each of the social development areas, this research found that as expected economic growth has a strong relation with population, poverty and labor force, at the same time there is no relation between economic growth and some of the most important areas that drive countries through economic development, such as health and education.
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