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Evolution of Collaborative Governance in the 2015,2016,and 2018 Myanmar Flood Disaster Responses:A Longitudinal Approach to a Network Analysis

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International Journal of Disaster Risk Science 2021年第2期12卷 267-280页

作者： tin myo aung Seunghoo Lim Defence Services Academy Pyin Oo Lwin05081Myanmar Public Management and Policy Analysis Program Graduate School of International RelationsInternational University of JapanMinami Uonuma-shiNiigata949-7277Japan

In disaster response,collaboration facilitates interactions among actors,such as the government,the military,nongovernmental organizations,and civil society *** study examined the longitudinal changes in collaborative governance in Myanmar’s disaster responses based on cases of flooding in 2015,2016,and *** examine the mechanisms underlying this dynamic network formation,the collaborative ties of the actors involved in search and rescue activities were converted into longitudinal relational data sets,and the evolution of collaborative governance was analyzed by relying on the assumptions of social capital,transaction cost,homophily,and resource dependency theories and using a longitudinal social network analysis *** findings show that the collaborative networks of search and rescue processes in disaster response evolved and changed over time according to the hypothesized patterns of strong,weak,and preferential tie *** study also revealed that the collaborative governance system assumes the form of a hierarchy rather than a generalized exchange,and the actors’reliance on military organizations is not obvious due to the emerging alternative non-military actors and diverse local actors observed in the cases.

关键词： Collaborative governance Longitudinal social network analysis Myanmar flood disasters Network sustainability

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Characterization of Myanmar Paw San Hmwe Accessions Using Functional Genetic Markers

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Rice science 2015年第2期22卷 53-64页

作者： Kyaw Swar Oo Alisa KONGJAIMUN Srisawat KHANTHONG Myint YI tin tin MYINT Siriporn KORINSAK Jonaliza Lanceras SIANGLIW Khin myo MYINT Apichart VANAVICHIT Chanate MALUMPONG Theerayut TOOJINDA Rice Division Department of Agricultural Research Rice Gene Discovery Unit National Centre for Genetic Engineering and BiotechnologyNational Science and Technology Development AgencyKasetsart University Agronomy Department Faculty of Agriculture at Kamphaeng SaenKasetsart University Center of Excellence on Agricultural Biotechnology Office of Higher Education CommissionMinistry of Education Plant Breeding Faculty of Agriculture at Kamphaeng SaenKasetsart University Plant Biotechnology Center Myanmar Agriculture Service Rice Science Center Kasetsart University

Paw San Hmwe （PSM） rice has been cultivated in many areas of Myanmar for a long time. Strong aroma, good taste and its elongation during cooking are the key characteristics of PSM rice. Thirty-one PSM accessions were genotypically characterized, and their physical grain and cooking quality traits were studied. We used specific gene markers associated with aroma, apparent amylose content （AAC） and alkali spreading value to determine the alleles carried by different PSM accessions. The results revealed that six PSM accessions （PSM10, PSM12, PSM13, PSM21, PSM22 and PSM30） had a 3-bp insertion in Os2AP gene. Gel consistency （GC） allele was predominant among the PSM accessions for gelatinization temperature （GT）, however, the phenotype observed was between low and intermediate GT because of the combination of the GC allele with the presence of low GT allele at heterozygous state from the other loci of the SSIla gene. Intermediate to high AAC was observed among the PSM accessions corresponding to the haplotype identified for the single nucleotide polymorphism G/T and the （Cm）n repeat in the Wx gene. The characterization and grouping data of PSM accessions posted benefits to Myanmar seed banks, and our results will help in maintaining the integrity of PSM rice variety.

关键词： Paw San Hmwe rice aroma apparent amylose content gel consistency gelatinizationtemperature alkali spreading value functional genetic marker grain quality haplotype analysis

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Digital Pulse Width Modulation Control in Power Electronic Circuits Design

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Journal of Power and Energy Engineering 2020年第4期8卷 1-10页

作者： Hsu Myat tin Swe Hla myo Tun Maung Maung Latt Department of Electronic Engineering Yangon Technological University Yangon Myanmar Department of Electronic Engineering Technological University (Taungoo) Taungoo Myanmar

The paper mainly focuses on the digital pulse width modulation (DPWM) control techniques for high performance power electronic circuit design. The problem to be solved in this study addresses the DPWM converter design for DC to DC conversion process. The control techniques have been utilized the Fuzzy Logic Rules Base method for proposed SIMULINK model of high performance power electronic circuit. The analytical calculations for real circuit design have been completed based on the mathematical modeling of the system. The results from the developed SIMULINK model confirm the target specifications of the high performance condition for power electronic circuit which was met the objective of this study. The numerical results have been carried out with the help of MATLAB/SIMULINK.

关键词： Digital Pulse Width Modulation Power Electronics Analytical Modeling Mathematical Modeling SIMULINK Model MATLAB

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Computerized FDTD Method for Longitudinal Optical Phonon Energy on Semiconductor Hybrid Structure for High Power Devices Fabrication

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Journal of Computer Science Research 2021年第2期3卷 39-51页

作者： Phyo Sandar Win Hsu Myat tin Swe Hla myo Tun Department of Electronic Engineering Technological University(Taungoo)BagoMyanmar Faculty of Electrical and Computer Engineering Yangon Technological UniversityYangonMyanmar

The research problem in this study is the longitudinal optical phonon energy on metal/semiconductor interface for high performance semiconductor *** research solution is to make the software model with finite difference time domain(FDTD)solution for transmission and reflection pulse between metal and semiconductor interface for carrier dynamics *** objective of this study is to find the quantum mechanics understanding on interface engineering for fabricating the high performance device for future semiconductor technology *** analysis was carried out with the help of *** quantum mechanical spatial field on metal-semiconductor stripe structure has been analyzed by FDTD *** emission reveals a characteristic polar radiation distribution of electric dipoles and a wavelength independent of the structure size or the direction of emission;consequently,it is attributed to thermally generate electric dipoles resonating with the longitudinal optical phonon *** energy occurs lattice vibration of material by the polarization of light,if the material has rigid structure reflect back the incident ***,high reflective metal-semiconductor structure always use as photodectors devices in optical fiber *** lattice vibration material structure has no phonon effect,so this structure based devices can get high performance any other structure based *** transmission and reflection coefficient of metal-semiconductor GaN/Au layer structure compare with GaN/Ti and GaN/Pt ***(P)and transverse(S)polarization of light incident on a metal-semiconductor nanolayer structure with IR *** use of the layer by layer(LbL)method to fabricate nanofilms requires meeting certain conditions and limitations that were revealed in the course of research on model systems.

关键词： FDTD Semiconductor structure Computer simulation Computer programming MATLAB

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