Research Interests:
Research Interests:
Research Interests:
This paper performs a comparative analysis of Android mobile forensics tools which are used for acquisition and analyzing of Android mobile devices. The major challenges of Android forensics investigation are manufacturing of Android... more
This paper performs a comparative analysis of Android mobile forensics tools which are used for acquisition and analyzing of Android mobile devices. The major challenges of Android forensics investigation are manufacturing of Android devices with various operating system versions and there is no single tool which can be used for all sorts of Android devices. Aiming to overcome these challenges and increase more accuracy and integrity in Android forensic investigation, we made comparative analysis on both open source tools and one commercial tool. Logical and physical acquisition methods were utilized to acquire data from Android devices. Android Debug Bridge backup, Linux Data Duplicator utility tool, Magnet Acquire and Belkasoft Acquisition tools were used for acquisition. Two popular analyzing tools such as Autopsy and Belkasoft Evidence Center were utilized to analyze acquired data. The results show that using multiple tools can get more accuracy and integrity of artifacts which is forensically sound.
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Microwave technology is extremely used for point to point communications because it is more easily focused into narrower beams than radio waves, allowing frequency use, it is available higher data transmission rates and antenna sizes are... more
Microwave technology is extremely used for point to point communications because it is more easily focused into narrower beams than radio waves, allowing frequency use, it is available higher data transmission rates and antenna sizes are smaller than at lower frequencies. The main aim of this system is to provide internet access for rural area using ePMP Force 180 5GHz subscriber module. The two sites are 1.45 km away from each other. GPS is used to determine the latitude and longitude of two sites location. Google Earth Pro software is used to check for line of sight in choosing potential terminal site locations. In this system, system consideration, design and analysis of line of sight microwave link and hardware implementations are to be carried out. In the analysis, path profile, Fresnel zone, link budget and other parameters are implemented using the link planner software Lay Nandar Soe | Kyaw Thet Zaw | Wai Phyo Aung "System Consideration, Design and Implementation of Poi...
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Helicobacter pylori infection in dyspepsia is an important clinical problem with increasing antibiotic resistance.
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Research Interests:
In counteraction to the increasing threat of cyber terrorism, the modeling to be predicted in guessing the predictive models for estimating the incidence of cyber-attacks for enterprise network in Myanmar are seriously needed. Although we... more
In counteraction to the increasing threat of cyber terrorism, the modeling to be predicted in guessing the predictive models for estimating the incidence of cyber-attacks for enterprise network in Myanmar are seriously needed. Although we need these models, there is no record of attacks, defenseless, outcome and threat to utilize the developing predictive models and authentication. The main purpose of this research is to determine whether SOC (Security Operation Center) manager uses cyber security model by using SOC results figures to prepare further cyber defense and incident response plan. The goal of this study was achieved by conducting experiments on various cyber-attacks occurred in security operation center of Industrial Control System (ICS).
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In outcome base education, we need to utilize students' feedback as one of the key inputs to determine the effectiveness of teaching and learning activities of a university. Analyzing only rating scores does not reveal the true... more
In outcome base education, we need to utilize students' feedback as one of the key inputs to determine the effectiveness of teaching and learning activities of a university. Analyzing only rating scores does not reveal the true sentiment of students. Textual comments are more reflected true sentiment of the students. This paper is to implement a feedback analysis system based on rating score and textual comments. We used two types of dataset which include rating scores and textual comments, respectively. K-means clustering algorithm is used to cluster rating scores. Classification models are built with various classification algorithms using labeled dataset that got from clustering step. For textual comment analysis, we used Naïve Bayes classifier to train a model and classify test dataset into negative and positive sentiments using 10-fold cross validation. We also tested the model to classify the unlabeled textual comments. According to experimental results, we found that Support Vector Machine gives the best precision result for rating score classification. For textual comment analysis, Naïve Bayes classifier gives optimum result.
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To investigate the association between urban-rural location and the occurrence of diabetes mellitus (DM) in the Yangon Region, and to estimate the proportion of urban and rural participants already diagnosed with DM, and of those, the... more
To investigate the association between urban-rural location and the occurrence of diabetes mellitus (DM) in the Yangon Region, and to estimate the proportion of urban and rural participants already diagnosed with DM, and of those, the proportion under treatment and under control. Two cross-sectional studies, using the WHO STEPs methodology. The Yangon Region of Myanmar, urban and rural areas. Men and women, aged 25-74 years, included during the study period from September-November 2013 (urban) and 2014 (rural areas) (n=1372). Institutionalised people, physically and mentally ill person, monks and nuns were excluded. The age-standardised prevalence of DM was 12.1% in urban and 7.1% in rural areas (p=0.039). In urban areas, the prevalence of DM was lowest in the highest educational groups (p<0.001). There were no differences in DM prevalence between gender or income levels. In rural areas, those who were physically inactive had a low intake of fruit and vegetable and were overweigh...
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The first is to estimate the prevalence of dyslipidaemia (hypercholesterolaemia, hypertriglyceridaemia, high low-density lipoprotein (LDL) level and low high-density lipoprotein (HDL) level), as well as the mean levels of total... more
The first is to estimate the prevalence of dyslipidaemia (hypercholesterolaemia, hypertriglyceridaemia, high low-density lipoprotein (LDL) level and low high-density lipoprotein (HDL) level), as well as the mean levels of total cholesterol, triglyceride, LDL and HDL, in the urban and rural Yangon Region, Myanmar. The second is to investigate the association between urban-rural location and total cholesterol. Two cross-sectional studies using the WHO STEPS methodology. Both the urban and rural areas of the Yangon Region, Myanmar. A total of 1370 men and women aged 25-74 years participated based on a multistage cluster sampling. Physically and mentally ill people, monks, nuns, soldiers and institutionalised people were excluded. Compared with rural counterparts, urban dwellers had a significantly higher age-standardised prevalence of hypercholesterolaemia (50.7% vs 41.6%; p=0.042) and a low HDL level (60.6% vs 44.4%; p=0.001). No urban-rural differences were found in the prevalence of...
Research Interests: Medicine, Linear models, Multivariate Analysis, Myanmar, Humans, and 15 moreCholesterol, Female, Male, Hypercholesterolemia, Aged, Prevalence, Middle Aged, Adult, Rural Area, Cross sectional Study, Cross Sectional Studies, Total Cholesterol, Hypertriglyceridemia, Rural Population, and Age distribution
Research Interests: Cardiology, Medicine, Comorbidity, Humans, Internal Medicine, and 15 moreFemale, Male, Clinical Sciences, Angiography, Aged, Prevalence, Middle Aged, Coronary Angiography, Retrospective Studies, Coronary Artery Disease, Peripheral Arterial Disease, Cohort Studies, Carotid Artery Disease, Cardiovascular medicine and haematology, and Age distribution
The majority of vegetable oils used in food preparation in Myanmar are imported and sold non-branded. Little is known about their fatty acid (FA) content. We aimed to investigate the FA composition of commonly used vegetable oils in the... more
The majority of vegetable oils used in food preparation in Myanmar are imported and sold non-branded. Little is known about their fatty acid (FA) content. We aimed to investigate the FA composition of commonly used vegetable oils in the Yangon region, and the association between the use of palm oil vs. peanut oil and risk factors for non-communicable disease (NCD). A multistage cluster survey was conducted in 2016, and 128 oil samples from 114 households were collected. Data on NCD risk factors were obtained from a household-based survey in the same region, between 2013 and 2014. The oils most commonly sampled were non-branded peanut oil (43%) and non-branded palm oil (19%). Non-branded palm oil had a significantly higher content of saturated fatty acids (36.1 g/100 g) and a lower content of polyunsaturated fatty acids (9.3 g/100 g) than branded palm oil. No significant differences were observed regarding peanut oil. Among men, palm oil users had significantly lower mean fasting pla...