31 research outputs found
INFLUENCING FACTORS ON CUSTOMER PERCEPTION OF INTERNATIONAL TRADE FINANCE SERVICES OF YOMA BANK (Win Naing Htay, 2019)
No full textThis aim of the study intends to identify trade finance services provided by Yoma Bank in Myanmar and to explore the factors influencing on trade finance services of Yoma Bank. This study is based on primary data from respondents who are active customers of Yoma Bank, using random sampling. Among about 100 exporters and importers, 50 are asked by delivering paper questionnaires directly to them. The questionnaires are prepared by using five-point Likert scale to measure the five influencing factors namely; reliability, assurance, responsiveness, variety of products and tangibility of trade finance services available at Yoma Bank in Myanmar. The secondary data were gathered from various sources of previously printed research papers, text books and internet. All the data have been analyzed by using the Statistical Package for Social Sciences (SPSS). According to the survey data all of the findings regarding the customers’ perception on International Trade Services of Yoma Bank have the positive mean score. Among them, customers’ perceptions on Reliability factor get the highest mean score when the customers perception on Responsiveness factor get the lowest mean score. It can be concluded that most customers have positive perceptions on to International Trade Services of Yoma Bank. This finding is very useful for Yoma bank as it will assist with their innovative strategy in making effective decision on their trade finance services
Biosynthesis and Characterization of Ipomea Leaf Extract Based Copper Nanoparticles and Its Antimicrobial Activities
No full textNanotechnology broadly refers to a field of applied science and technology with tremendous implications for society, industry and medicine. Biosynthesis is gaining attention due to its cost effective, eco-friendly and large scale production possibilities. Copper nanoparticles (CuNPs) with different structural properties and effective biological effects may be fabricated using new green protocols. The importance of copper nanoparticles, compared to other metal nanoparticles, is due to the high conductivity. Biological methods involve the use of plant extracts, bacteria and fungi. In this study, the leaf of Ipomea sp. L. was taken to investigate their potential for synthesizing copper nanoparticles. These synthesized CuNPs were characterized by using Fourier Transform Infrared (FT-IR) Spectroscopy, X-ray diffraction (XRD) and Scanning Electron Microscope (SEM). The crystalline size of synthesized copper nanoparticles was found in 35.79 nm. CuNPs were investigated antimicrobial activities by Agar-well diffusion method on seven microorganisms. CuNPs showed the medium activity on Escherichia coli, Pseudomonas fluorescens and Staphylococcus aureus and high activity on Agrobacterium tumefaciens, Bacillus pumilus, Bacillus subtilis and Candida albicans
Antifreeze Protein Improves the Cryopreservation Efficiency of Hosta capitata by Regulating the Genes Involved in the Low-Temperature Tolerance Mechanism
No full textIn this study, whether the addition of antifreeze protein (AFP) to a cryopreservative solution (plant vitrification solution 2 (PVS2)) is more effective in reducing freezing injuries in Hosta capitata than PVS2 alone at different cold exposure times (6, 24, and 48 h) is investigated. The upregulation of C-repeat binding factor 1 (CBF1) and dehydrin 1 (DHN1) in response to low temperature was observed in shoots. Shoots treated with distilled water (dH2O) strongly triggered gene expression 6 h after cold exposure, which was higher than those expressed in PVS2 and PVS2+AFP. However, 24 h after cold exposure, gene expressions detected in dH2O and PVS2 treatments were similar and higher than PVS2 + AFP. The expression was highest in PVS2+AFP when the exposure time was extended to 48 h. Similarly, nitric reductase activities 1 and 2 (Nia1 and Nia2) genes, which are responsible for nitric oxide production, were also upregulated in low-temperature-treated shoots, as observed for CBF1 and DHN1 expression patterns during cold exposure periods. Based on the gene expression patterns, shoots treated with PVS2+AFP were more likely to resist cold stress, which was also associated with the higher cryopreservation efficiency of PVS2+AFP compared to PVS2 alone. This finding suggests that the improvement of cryopreservation efficiency by AFP could be due to the transcriptional regulation of CBF1, DHN1, Nia1, and Nia2, which might reduce freezing injuries during cryopreservation. Thus, AFP could be potentially used as a cryoprotectant in the cryopreservation of rare and commercially important plant germplasm
Synthesis and Characterization of Copper Oxide Nanoparticles Using Rhizome Extract
No full textThe rhizome of Shwe-pan was collected from Pyipan village, Kyaukse Township, Mandalay Region. The preliminary detection of phytochemical compounds presents in rhizome extracted was carried out by phytochemical tests. The elemental analysis of rhizome extracted was also investigated by Energy Dispersive X-ray Fluorescence (EDXRF) Spectroscopy. An experiment has been synthesized the copper oxide nanoparticles using an aqueous solution extracted from the rhizome of Shwe-pan. The size distribution of nanoparticles surface and morphology of copper oxide nanoparticles were determined by X-ray diffraction (XRD) method and Scanning Electron Microscopy (SEM) method. The characteristic absorption peaks of copper oxide nanoparticles were analysis by Fourier Transform Infrared (FTIR) Spectroscopy. Antimicrobial activities of synthesized copper oxide nanoparticles were examined by agar well diffusion method on tested microorganisms. The synthesis of nanoparticles using the rhizome extract is an affordable method and it reduces the environmental pollution
<b>An interview-based survey to determine the conservation status of Softshell Turtles (Reptilia: Trionychidae) in the Irrawaddy Dolphin Protected Area, Myanmar</b>
No full textWe conducted an interview-based survey to investigate the conservation status of large (adult carapace length >400mm) Softshell Turtles (Amyda ornata, Chitra vandijki, and Nilssonia formosa) in the Irrawaddy Dolphin Protected Area (IDPA) of Myanmar during November 2015. Our objectives were to: (1) determine which species of Softshell Turtles occur in IDPA, (2) assess threats to these populations, (3) evaluate the protected area as a release site for captive-bred Softshell Turtles, and (4) make conservation recommendations. To this end, we interviewed 180 people (mostly males) in 30 villages and verified the occurrence of all three species of Softshell Turtles in IDPA. Softshell Turtle populations appear to have undergone precipitous declines during the last 10–15 years largely driven by commercial demand from the illegal trans-boundary wildlife trade with China. Turtle hunting is no longer considered economically worthwhile, but Softshell Turtles continue to be taken as fisheries by-catch. We recommend that existing regulations designed to protect dolphins be enforced, and most importantly electro-fishing be eliminated from IDPA. We also urge authorities to revisit earlier proposals to reduce or eliminate the use of monofilament gill netting in IDPA. Implementation of a community-based fisheries plan to address these issues is warranted. In lieu of effective action, Softshell Turtle populations in IDPA face almost certain extirpation in the near future. IDPA is currently considered unsuitable as a release site for captive-bred Softshell Turtles. </jats:p
1-Methylcyclopropene (1-MCP) modifies cell wall pectin, delaying fruit softening in "Hwangok" and "Picnic" apples during cold storage
No full textSupplementary file_Primer and PCR_Nay Myo Win_Manuscript_food
Fruit Quality Attributes of ‘Arisoo’ and ‘Picnic’ Apples as Influenced by 1-Methylcyclopropene Concentration and Its Application Frequency during Cold Storage
No full textThe efficacy of 1-methylcyclopropene (1-MCP) in maintenance of apple fruit quality can differ depending on apple cultivar, ethylene content at harvest, 1-MCP concentration, the interval between harvest and 1-MCP application, and the number of applications. In this study, we investigated whether the 1-MCP concentration and its application frequency differently affected fruit quality attributes of the two new apple cultivars ‘Arisoo’ and ‘Picnic’. The fruits were treated with 1-MCP (as single or double treatments) at the rate of 0 μL L−1 (control), 0.5 μL L−1, 1 μL L−1, 0.5 + 0.5 μL L−1, and 1 + 1 μL L−1 for 18 h, and they were stored at 0 °C up to six months. Comparatively, the fruit qualities of 1-MCP treated fruits were higher than that of the control during cold storage, with a higher suppression of internal ethylene content and a slower reduction of titratable acidity in 1-MCP treatments than the controls throughout the cold storage in both cultivars, regardless of the concentration and number of applications. Reduction of fruit firmness and soluble solid contents were maintained by single application of 0.5 μL L−1 1-MCP in ‘Arisoo’ apple, while double application of 0.5 + 0.5 μL L−1 was needed in ‘Picnic’ cultivar. The effective concentration for weight-loss reduction was found to be the single application of 1 μL L−1 1-MCP in both ‘Arisoo’ and ‘Picnic’. Conclusively, 1-MCP as single treatment at the rate of 0.5 μL L−1 could be sufficient in inhibiting ethylene action and maintaining fruit quality losses during cold storage, particularly in ‘Arisoo’. However, double application of 1-MCP might be necessary for some quality attributes in ‘Picnic’ apple
Some Physicochemical Properties of Sea Water in Tanintharyi Coastal Zone, Myanmar
No full textIn this research, some physicochemical properties and lead (Pb), mercury (Hg) and cadmium (Cd) concentrations of the thirty-two sea water samples from Tanintharyi coastal zone in Myanmar were determined and compared with acceptable levels of international and ASEAN standards. The average dissolved oxygen (DO) and total suspended so lid (TSS) values were found to be 5.46 ppm and 7.06 ppm, respectively. These values were lower than the acceptable levels for aquatic life protection. The concentrations of ammonia nitrogen (0.031 ppm), nitrite nitrogen (0.026 ppm) and orthophosphate (0.025 ppm) were under the acceptable levels of ASEAN and other countries. It can be deduced that the studied regions are not eutrophicated with nitrogen and phosphorus species. Average concentrations of Pb, Hg and Cd were found to be 5.64, 0.65 and 1.95 ppb, respectively. These values (except Hg) were lower than the acceptable levels of ASEAN
Feasibility of decentralised, task-shifted hepatitis C testing and treatment services in urban Myanmar: implications for scale-up
No full textOBJECTIVES: To assess the feasibility considerations for a decentralised, one-stop-shop model of care implemented in Yangon, Myanmar. SETTING: Two primary care level clinics in urban Yangon, Myanmar. DESIGN: This is a feasibility study of a highly effective care model. Using Intervention Complexity Framework by Gericke et al, we collated and analysed programmatic data and evaluation data to outline key project implementation requirements and experiences. PARTICIPANTS: Programmatic data were collected from clinical records, GeneXpert device test and maintenance reports, national guidelines, product and device instructions and site monitoring visit reports. Healthcare providers involved in delivering care model contributed interview data. RESULTS: The main feasibility considerations are appropriate storage for test kits and treatments (in response to temperature and humidity requirements), installation of a continuous stable electricity supply for the GeneXpert device, air-conditioning for the laboratory room hosting GeneXpert, access to a laboratory for pretreatment assessments and clear referral pathways for specialist consultation when required. Lessons from our project implementation experiences included the extensive time requirements for patient education, the importance of regular error monitoring and stock storage reviews and that flexible appointment scheduling and robust reminder system likely contributed to high retention in care. CONCLUSIONS: Detailed documentation and dissemination of feasibility requirements and implementation considerations is vital to assist others to successfully implement a similar model of care elsewhere. We provide 10 recommendations for successful implementation. TRIAL REGISTRATION NUMBER: The trial was registered at ClinicalTrials.gov NCT03939013 on May 6, 2019. This manuscript presents post-results data on feasibility
