253 research outputs found
Challenges and Opportunities of using Role-players in Medical Education: Medical Educator’s Perspective
No full text© 2024 European Society of Medicine. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Introduction:Roleplaying is getting popular in modern education. Role-players are trained to act specific roles in clinical situations and interact with medical students in the simulation of real-clinical scenarios. Educators used Role-players wisely especially in restricted situation of Covid Era. There are many opportunities in using Role-players such as creating clinical situation, practicing communication skill, cost-effectiveness, saving the time, comfortable learning environment for learners, encouraging studentsto learn. Aim:Current study aims to explore challenges and opportunities in roleplaying in medical education. Method:This is a reflective writing about the role-play in medical education. The authors reflect on their collective experiences with the review of literatures and describe their educational encounters in various aspects of challenges and opportunities of usingrole-players in medical education vividly. All authors have been involved in medical education for at least five years and have used role play to teach undergraduate students. The authors reflect on their role-playing experiences in various phases and modules, such as pre-clinical teaching, clinical case discussion, creative online clinical consultation, and clinical assessment studies. Several identified subject headings were used to group the common experiences, with an emphasis on addressing the challenges and opportunities in advancing the use of role-playing in medical education. The study search engine mage use of key points for its search such as, need for training of role-players, uncertain availability of role-players for certain teaching class and exams, need for specific age of role-players in definite clinical scenarios, some difficulties in recruitment of new role-players, preparation of clinical scenarios, student engagement, further collected information and data are descriptively stated. Conclusion:Modern educators are trying to improve the roleplaying education. By enhancing opportunities to useRole-players in medical education, the soft skills of medical students such as cooperation in teamwork, negotiation and persuasion can be upgraded. These skills are essential skill for medical students to contribute as a health care provider in community.The study summarises the numerous ways to overcome the challenges and highlighted that educators has significance role to make sure student receive all information of their task. This study brings out the value attached to clinical scenarios that are well prepared as a real-world event and suggests that reflection taken from role-players and students to improve future roleplaying class. This study contributes to enhancing emergency preparedness and response working as a part of role-playing education. The educators'effort to improve role-playing education by enhancing opportunities for using role-players in medical education can upgrade the soft skills of medical students, such as cooperation in teamwork, negotiation, and persuasion. These skills are essential for medical students to contribute as health care providers in the community.THE EUROPEAN SOCIETY OF MEDICINEMedical Research Archives, Volume 12 Issue 8RESEARCH ARTICLEChallenges and Opportunities of using Role-players in Medical Education: Medical Educator’s PerspectiveMon Mon Yee1, Myat Kalayar Nyunt1, Aye Mya Thidar1, Myat Soe Khine2, Chong Yau Ong3, Ong Gim Seong
Featured Collectives: Myanmar Street Photographers Debut - Invisible Photographer Asia
No full textaung-pyae-soe_sagaing_mandalay_myanmar_2015_02 Myanmar’s first organised group of Street Photographers will debut their exhibition and photobook titled ‘Featured Collectives’ at Myanmar Deitta in the country’s capital Yangon on 17th September 2016. Featured photographers include: Aung Khant, Aung Zaw Myo, Chan Nyein Aung, Chit Min Maung, Hein Htet, Lamin Oo, Min Zayar, Moe Myint San, Myat Thu, Naing Lin Soe, Nyein Su Wai Kyaw Soe, Phyo Hein Kyaw, Phyo Thiha, Sai Aung Main, Thant Zaw, Thet Hto..
Selected study townships within Rakhine State of Myanmar “Map Layer republished from the Myanmar Information Management Unit (MIMU) under a CC BY license, with permission from Mr. Naing Lin Kyaw, MIMU, 2023”.
No full textSelected study townships within Rakhine State of Myanmar “Map Layer republished from the Myanmar Information Management Unit (MIMU) under a CC BY license, with permission from Mr. Naing Lin Kyaw, MIMU, 2023”.</p
A study of teaching automation for marine engineers
No full textThis dissertation is a research into a study of teaching automation for marine engineers which is conducted at the Institute of Marine Technology (IMT)of the Union of Myanmar as related to the Fundamentals of Automation, Instrumentation and Control systems, module 9 of IMO model course 7.02. This course is now included in the mandatory part of STCW Code A of the revised STCW Convention. An examination is made of the fundamentals of ship automation and a brief overview is given of the modem developments in ship automation system. This includes modem developments in main engine automation, navigation/ bridge control, integrated control ship, condition monitoring systems and programmable controller. The author has attempted to analyse the present syllabus on Automation, Instrumentation and Control Systems ( AICS ) course conducted at IMT and related subjects conducted in recent education and training schemes for marine engineers in Myanmar. Comparisons of the IMO model course and IMT’s AICS course are presented emphasising entry standards, subject outline and detailed teaching syllabus. Then the author proposes ways and means to improve the course to meet the requirements of the IMO model course. The author also suggests the promotion of some related subjects to support the AICS course by using teaching aids and some courses which are recently available in IMT. The modem developments in ship automation are very rapid and dramatic. In this regard, a brief syllabus for the near future is also proposed to cope with modem developments. A number of recommendations are also made to harmonise with the course to be promoted
Statistical and systematic errors on kinetic energy of charged particles from the density of nuclear emulsion detector
No full text岐阜大学(Gifu University)博士(工学)博士論文 (Doctoral dissertation)doctoral thesi
Sensitivity Analysis of Heavy Rainfall Events on Physical Parameterization Configurations Using WRF-ARW Model over Myanmar
No full textAs Myanmar is situated at the center of Southeast Asia’s southwest monsoon area, it has been severely affected by heavy rainfall events every year. The aim of this research is to investigate the impacts of physical parameterization configurations of the WRF-ARW model, including two convective parameterization schemes (Kain-Fritsch scheme (KF) and Betts-Miller-Janjic scheme (BMJ)), six microphysics schemes (Kessler (K), Purdue Lin et al. (Lin), WRF Single-Moment 3-class (WSM3), WRF Single-Moment 6-class (WSM6), New Thompson et al. (Thompson) and Morrison double-moment scheme (Morrison)), and the Yonsei University planetary boundary layer scheme, on three heavy rainfall events in the recent years (on 14–17 April 2017, on 22 October 2018, and on 20 July 2019) over Myanmar.
Comparisons between the daily observed rainfall data from the Department of Meteorology and Hydrology (DMH), Myanmar, and twelve different model simulated rainfall outputs were made to assess the quantitative verification of the WRF-ARW model in simulating rainfall. The National Centers for Environmental Prediction Final Analysis (NCEP-FNL) dataset was used as the initial and boundary conditions. Based on the model simulated results, it was proved that the model detected the different environmental factors that caused heavy rainfall over Myanmar. For the heavy rainfall case in 2017, which was caused by the impact of the tropical pre-monsoon cyclone over the Bay of Bengal, the best simulated cyclone track was obtained in the combination of the KF-Morrison schemes, compared with simulated outputs and the Joint Typhoon Warning Center (JTWC) dataset. The combination that best captured the sea level pressure and wind speed was the BMJWSM3 schemes.
It was found that the BMJ-WSM3 combination was the best at simulating rainfall for the normal daily rainfall event, although the BMJ-Morrison experiment was the best to capture the rainfall during heavy rainfall event caused by the impact of tropical premonsoon cyclone in Myanmar. The BMJ convective parameterization scheme was the best to simulate the heavy rainfall event during the southwest monsoon period, whereas the KF scheme showed the best results for the heavy rainfall event affected by a tropical cyclone of South China Sea. In terms of the microphysics schemes, the WSM6 and Morrison schemes simulated rainfall relatively well during heavy rainfall events over Myanmar. The Morrison scheme was able to simulate rainfall better than the WSM6 microphysics scheme during the heavy rainfall event caused by the impact of the tropical cyclone, and the WSM6 scheme simulated rainfall more efficiently in the heavy rainfall event due to the vigorous southwest monsoon over Myanmar. Overall, for the three heavy rainfall cases over Myanmar, the BMJ-WSM6 combination was the best in simulating the rainfall aspects.
Key words: Myanmar, heavy rainfall, WRF-ARW model, convective parameterization schemes, microphysics schemes.;미얀마는 동남아시아의 남서 몬순 지역의 중심에 위치해 있어, 매년 강우의 영향을 많이 받고 있다. 본 연구의 목적은 2개의 대류모수화 방안 (Kain-Fritsch scheme(KF) 및 Betts-Miller-Janjic scheme (BMJ))과 6 개의 미세물리 방안(Kessler (K), Purdue Lin et al. (Lin), WRF SingleMoment 3-class (WSM3), WRF Single-Moment 6-class (WSM6), New Thompson et al. (Thompson) and Morrison double-moment scheme (Morrison))을 YSU 행성 경계층 체계와 함께 사용하여, 최근 몇 년간 미얀 마에 발생한 세 차례의 호우 사례(2017년 4월 14일 ~ 17일, 2018년 10월 22일, 2019년 7월 20일)에 대해 WRF-ARW 모델의 물리적 무수화 방안의 영향을 조사하는 것이다.
미얀마 기상수문국(DMH)의 일강수량 관측 자료와 12개의 강수량 모 의 결과를 비교하여 WRF-ARW 모델의 강수량 모의에 대한 양적 검증을 평 가하였다. 미국 NCEP의 FNL 자료가 초기 및 경계 조건으로 사용되었다. 모델의 모의 결과를 바탕으로 모델이 미얀마 전역에 호우를 유발하는 다양한 환 경적 요인을 감지했다는 것을 증명할 수 있었다. 벵골만에서 몬순 전 열대성 저기압의 영향으로 발생한 2017년의 호우 사례에서 모의된 결과와 공동태풍 경보센터(JTWC)의 자료를 비교할 때 KF-Morrison 결과와 조합으로 모의 된 열대성 저기압의 경로가 가장 우수했다. 해수면 압력과 풍속을 가장 잘 포 착한 것은 BMJ-WSM3 방안이었다.
일반적인 강수 사례에 대한 강수량 모의에 가장 적합한 조합은 BMJ-WSM3 이지만, BMJ-Morrison 조합은 미얀마의 몬순 전 열대성 저기 압의 영향으로 인한 호우 사례의 강수량을 포착하는 데 가장 적합한 조합이라 는 것을 알 수 있었다. BMJ 대류 모수화 방안은 남서 몬순 기간의 호우 사례 를 가장 잘 모의한 반면, KF 방안은 남중국해의 열대성 저기압의 영향을 받는
호우 사례에 대해 최상의 결과를 보여주었다. 미세물리 방안에 대해서는 WSM6 와 Morrison 방안은 미얀마에서 일어난 호우 사례 기간 동안 상대적 으로 강우량을 잘 모의하였다. 열대성 저기압의 영향에 의해 야기된 호우 사
례에서 Morrison 방안은 WSM6 방안보다 강수량을 더 잘 모의할 수 있었다. 그리고 WSM6 방안은 강력한 남서 몬순으로 인해 발생한 미얀마의 호우 사 례에 대한 강수량을 보다 효율적으로 모의할 수 있다. 전반적으로 미얀마에서 발생한 세 건의 호우 사례에서, BMJ-WSM6의 조합은 강우 양상을 가장 잘
모의하였다.
주요 단어: 미얀마, 폭우, WRF-ARW 모델, 대류, 미세물리 모수화 방안I. Introduction 1
A. The problem statement 3
B. Objectives of the research 5
C. General research questions 5
II. Literature Review 6
A. Climate condition of the study area 9
B. Background Study 12
C. Meteorological history of the studied heavy rainfall cases 12
1. Study Case (1) 12
2. Study Case (2) 15
3. Study Case (3) 16
III. Methodology 17
A. Methods 17
B. Data 18
C. Model Configuration and Experiment Set Up 20
D. Detail of the WRF-ARW Model descriptions 25
IV. Results 31
A. Study Case (1); Heavy rainfall event on 14th to 17th April, 2017 31
1. Cyclone Track 31
2. Mean Sea Level Pressure (MSLP) 37
3. Wind Speed 39
4. Rainfall 41
B. StudyCase (2); Heavy rainfall event on 22nd October, 2018 51
C. Study Case (3); Heavy rainfall event on 20th July, 2019 55
D. Mesoscale Physical Mechanisms 59
V. Conclusions. 73
References 75
국문초록 7
Statistical and systematic errors on kinetic energy of charged particles from the density of nuclear emulsion detector
No full text博士論文 (Doctoral dissertation
EPR and solid-state NMR studies on the mechanism of cytochrome bo3 ubiquinol oxidase from escherichia coli
No full textCytochrome bo3 ubiquinol oxidase from E. coli is a member of heme-copper oxidase superfamily. This trans-membrane enzyme complex catalyzes two-electron oxidation of ubiquinol and reduction of molecular oxygen to water. During the process, the protons from ubiquinol are released to the periplasmic side of the membrane, whereas the protons used in the reduction of O2 are taken from the cytoplasmic side. In addition to the protons involved in the redox reaction, the enzyme also translocates four protons from the cytoplasmic side to the periplasmic side for each molecule of oxygen reduced. Thus, cytochrome bo3 contributes to the electrochemical potential difference across the membrane. During turnover, electrons from the ubiquinol pool are first transferred to a ubiquinone cofactor bound at the high affinity binding site known as the QH-site, from which electrons are moved one at a time sequentially to the low-spin heme b and the CuB-heme o3 catalytic site. In this study, E. coli C43(DE3) auxotroph strains were constructed with highly efficient λ-Red recombination system. Wild-type and D75H mutant cytochrome bo3 samples with selectively isotope labeled Arg, Gln or His were prepared from these C43(DE3) auxotroph strains, and the semiquinone radicals at the QH-site of these samples were analyzed by pulsed EPR spectroscopy. Selective 15N labeling has revealed the Nε of R71 in the wild type cytochrome bo3 and the Nε of H75 in the D75H mutant cytochrome bo3 as the nitrogen atoms that are strongly coupled with the carbonyl oxygen-1 of the semiquinone and produce 14N ESEEM features observed in previous studies. Pulsed EPR experiments performed on these selectively 15N labeled samples also enabled the investigation of nitrogen nuclei weakly coupled to the semiquinone. In addition, three amino-acid pair-wise isotope labeled cytochrome bo3 samples were prepared from C43(DE3) auxotrophs for solid-state NMR (SSNMR) experiments. The initial SSNMR spectra proved that clean isotope labeling at the selected amino acid types was achieved through the use of auxotroph strains. This selective labeling approach dramatically simplifies the SSNMR signals and presents a great possibility to accomplish the chemical shift assignments of critical residues at the active site of such a large membrane protein complex. Furthermore, several cytochrome bo3 samples with selectively isotope labeled ubiquinone cofactors were successfully assembled. The procedure described in this study establishes a major step towards structural and mechanistic studies on the ubiquinone binding site of cytochrome bo3 by EPR and SSNMR techniques.Item withdrawn by Mark Zulauf ([email protected]) on 2010-04-09T19:16:03Z
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Heritage in the Myanmar Frontier: Shan State, Haws, and Conditions for Public Participation
No full textLack of public participation and engagement in the decision-making process hinders heritage conservation in Myanmar, in particular for the ethnic minorities who have been marginalized in the conservation practice. This thesis builds on the assumption that establishing participatory processes and decision-making mechanisms for heritage conservation in Myanmar can improve heritage representation in Myanmar. It will also serve the preservation of ethnic minority heritage better. As a multiethnic country with various historical narratives and interests, Myanmar faces challenges in representing the diverse heritages it possesses. Concerned with built heritage, this thesis seeks to improve heritage practice in Myanmar to include sites that are oriented towards the diverse history of the Union. It looks forward to broadening the conversation of public participation in Myanmars heritage sector.
This thesis assesses the current conditions for public participation in Myanmar, providing an overview of heritage sites in Shan State and a more in-depth investigation of a case study site in Yawnghwe. In this research, history and identity are explored to understand the historical narrative and heritage of the ethnic minority in relations to the Union. Existing heritage conservation laws are analyzed and critiqued to suggest improvement for the conditions of the heritage sites. The conditions for public participation are examined through the use of the case study and community interviews to inform how heritage sites chosen are understood, and how they are conserved. The case study in Yawnghwe helps to explore policy improvement in heritage conservation, framing the opportunities and challenges that exist in heritage conservation practice in Myanmar
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