14 research outputs found
Access Internet Protocol (IP) And Medium Access Control (Mac) Address Through Address Resolution Protocol (ARP)
No full textNetworks fundamentally rely on the Address Resolution Protocol (ARP) for proper operation. Address Resolution Protocol (ARP) is a protocol for mapping an Internet Protocol address (IP address) to a physical machine address(MAC address) that is recognized in the local network. IP address is 32 bits long and MAC address is 48 bits long. A table, usually called the ARP cache, is used to maintain a correlation between each MAC address and its corresponding IP address. ARP provides the protocol rules for making this correlation and providing address conversion in both directions. This system implements with a tool to display IP-to-Physical address translation tables used by ARP cache. This system manages processes using IP by Java
Myocardial Viability: Evolving Insights and Challenges in Revascularization and Functional Recovery
No full textThe prevalence of heart failure, driven significantly by ischemic heart disease, continues to rise globally. Myocardial viability—the potential ability of dysfunctional myocardium to recover contractile function after revascularization—remains an ongoing key area of research in managing ischemic cardiomyopathy. Advances in imaging modalities, including PET/SPECT, cardiac MRI, and dobutamine stress echocardiography, have enabled identification of viable myocardium that can potentially predict their functional recovery following revascularization. Despite these advances, recent evidence from major trials questions the routine reliance on viability testing for revascularization guidance. These studies found a limited correlation between myocardial viability and improved outcomes in key metrics including mortality. Furthermore, they highlighted the effectiveness of guideline-directed medical therapy in improving left ventricular function independent of revascularization. This narrative review explores the concept of myocardial viability, its assessment through contemporary imaging techniques, its clinical utility in decision making for revascularization, and future directions
Grain Quality of Paw San Varieties from Pathein, Pyapon and Shwebo Townships
No full textAromatic rice has become popular and gets the higher price than non-aromatic rice in the local and international markets. Paw San rice is one of the famous aromatic rice variety in Myanmar. The aim of this study was to compare the grain quality of the Paw San varieties from U To village (Pathein), Let Pan village (Pyapon) and Thee Lone village (Shwebo). A total of 13kg (10 pyis) of Paw San rice seeds were collected for each Paw San group (early, medium, late and Taung Pyan) from the farmers in each Town-ship and seed moisture content were kept at 13%. Gain quality tests such as head rice percentage, milled grain length and grain length-width ratio, kernel elongation after cooking and grain aroma were carried out at Yezin Agricultural University (YAU). Amylose content, gelatinization temperature and gel con-sistency were analyzed at Department of Agricultural Research (DAR). Four groups of Paw San varie-ties such as Paw San Yin (PSY), Paw San That Latt (PSTL), Paw San Gyi (PSG) and Paw San Taung Pyan (PSTP) were cultivated in the study areas. Among the collected Paw San varieties, most consumer preference characters were found in Paw San Yin (Pyapon) such as medium length and length-width ratio of milled grain, strong aroma and slow harden on cooling. Moreover, most consumer acceptance characters such as the higher head rice percentage, sticky and less time required for cooking were also found in Paw San Gyi (Shwebo). Generally, all of the Paw San varieties from Pathein and Pyapon except PSTP (Pyapon) had aroma scores which were higher than that of varieties from Shwebo
Compounds in cigarette smoke induce EGR1 expression via the AHR, resulting in apoptosis and COPD
No full textNagasaki University (長崎大学)博士(医学)Chronic obstructive pulmonary disease (COPD) is a major cause of mortality worldwide, and pulmonary epithelial cell apoptosis is regarded as one of the most important factors in its pathogenesis. Here, we examined the molecular mechanisms of apoptosis caused by cigarette smoke (CS). In the normal bronchial epithelium cell line BEAS-2B, a CS extract markedly induced apoptosis together with transient early growth response 1 (EGR1) protein expression, which is activated over time via the aryl hydrocarbon receptor (AHR). The CS extract–induced apoptosis decreased cell count of BEAS-2B cells and was significantly reversed by knockdown of either EGR1 or AHR. In vivo, the CS extract caused alveolar wall destruction, mimicking COPD, 1 week after intrathoracic injection. Bronchoalveolar lavage fluid (BALF) from the CS extract–treated mice contained massive numbers of apoptotic epithelial cells. Furthermore, it was found that aminoanthracene induced EGR1 expression and cell apoptosis. By contrast, the AHR antagonist stemregenin 1 (SR1) restored apoptosis upon CS treatment. These results suggest that aryl hydrocarbons, such as aminoanthracene, induce EGR1 expression via the AHR, resulting in cell apoptosis and that this can be prevented by administration of an antagonist of AHR.長崎大学学位論文 学位記番号:博(医歯薬)甲第1584号 学位授与年月日:令和6年3月19日Author: Naoko Hattori, Takeya Nakagawa, Mitsuhiro Yoneda, Hiromi Hayashida, Kaori Nakagawa, Kazuo Yamamoto, Myo Win Htun, Yasuaki Shibata, Takehiko Koji and Takashi ItoCitation: The Journal of Biochemistry, 172(6), pp. 365–376; 2022Nagasaki University (長崎大学), 博士(医学) (2024-03-19)doctoral thesi
Land Cover Changes of Maubin Township, Ayeyarwady Region
No full textA hostel is a building which provides lodging and food for a specific group of people
such as students and young people working away from home. This research focuses
on hostel distribution and its function in Maubin. The main aim is to study on
directional shifting of hostel distribution in Maubin. The objectives are to analyze on
the distribution pattern of hostels in Maubin and to study on function of hostels in
Maubin. The statistical technique (directional distribution by standard deviation
ellipse) and descriptive method are used to analyze the research. The finding is that
the variation in land value which controls the distribution pattern of hostel is
southwest-southeast direction in Maubin
Author Correction: Genetic homogeneity of goat malaria parasites in Asia and Africa suggests their expansion with domestic goat host
No full textA correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper.</jats:p
Advancing access and equity: the vision of a new generation in cancer control
No full textWe must dramatically alter the current trajectory of cancer care to ensure that improvements are accessible by all in the global community. We must bridge the gap between what is achievable and what is accessible. We must act with urgency and precision, recognising the tremendous social and economic costs of inaction. The first priority should be to reframe cancer care. Second, we need to identify different measures of cancer outcomes. Third, we need to challenge extant priorities
High prevalence of soil-transmitted helminth infections in Myanmar schoolchildren
No full textBACKGROUND: Achieving the elimination of soil-transmitted helminth (STH) infections requires a sufficient understanding of the current epidemiological status of STH endemicity. We aimed to examine the status of STH in Myanmar - a country with the eighth highest STH prevalence in the world, 10 years after instigation of the national deworming programme.METHODS: In August 2016 we screened for STH infections using Kato Katz (KK) microscopy and real-time PCR (qPCR) in schoolchildren from the Bago Region township of Phyu, a STH sentinel site in Myanmar. Ten schools were randomly selected, and one stool sample each from a total of 264 students was examined. Prevalence and intensity of infection were calculated for each STH.RESULTS: High prevalence of STH was identified in the study area with 78.8% of the schoolchildren infected with at least one STH by qPCR, and 33.3% by KK. The most prevalent STH was Trichuris trichiura, diagnosed by both KK (26.1%) and qPCR (67.1%), followed by Ascaris lumbricoides (15.5% KK; 54.9% qPCR). No hookworm infections were identified by KK; however, the qPCR analysis showed a high prevalence of Ancylostoma sp. infection (29.6%) with few Necator americanus (1.1%) infections.CONCLUSIONS: Despite bi-annual deworming of schoolchildren in the fourth-grade and below, STH prevalence remains stubbornly high. These results informed the expansion of the Myanmar National STH control programme to include all school-aged children by the Ministry of Health and Sports in 2017, however further expansion to the whole community should be considered along with improving sanitation and hygiene measures. This would be augmented by rigorous monitoring and evaluation, including national prevalence surveys.</p
