161 research outputs found

    A Comparative Study of French and Myanmar Proverbs and Sayings in Speaking

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    This paper is the analysis on the Comparative Study of the Proverbs and Sayings based on speaking in Myanmar and French languages. The necessary data are collected and retrieved from the French dictionary, Myanmar Proverbs and Sayings Book, and the Internet websites. Then the proverbs and sayings from the two languages are presented in comparison with five kinds of metaphors. They are Metaphor concerning animals, human’s habits, situations, things and taste. This paper is written using Comparative and Descriptive Methods, with the aims to expand the knowledge and vocabulary of the usage of related proverbs and sayings, to apply them in real life situations which are similar and different in two languages

    Mining Web Content Outliers by using Term Weighting Technique and Rank Correlation Coefficient Approach

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    In the Internet area, World Wide Web (www) involves with voluminous amount of information with more redundant and irrelevant web pages. Outliers are the data that differ significantly from the rest of data. Web content mining is a subarea under web mining that mines required and useful knowledge or information from web page content. Web content outlier mining concentrates on finding outliers such as irrelevant and redundant pages from the web pages. Webs contain unstructured and semi-structured documents, so algorithms for web content mining are needed to handle both unstructured and semi structured documents. The proposed system based on big web data. The objective of proposed system is to obtain higher accurate result. In this proposal, Term Frequency Inverse Document Frequency (TF.IDF) technique based on full word matching with domain dictionary is used to remove the irrelevant documents from the unstructured web documents based on user’s input query. Removal of outliers (irrelevant and redundant contents) from webs not only leads to reduction in indexing space and time complexity, but also improves the accuracy of search results. The documents that have very little similarity words from the user’s input query are assumed as the web outliers. And then a mathematical approach called Spearman’s rank correlation coefficient is used to remove the redundant web documents and to retrieve ranked relevant web documents

    Performance Analysis of Adaptive Location Update Schemes for Continuous Cell Zooming Algorithm in Wireless Networks

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    To reduce the transmitted power of base stations in mobile wireless networks, continuous cell zooming algorithm is a feasible dynamic cell zooming algorithm. In this algorithm, location management is required in order to know the locations of users. Movement-based Update is not compatible and the application of Convention Periodic Update (CPU) scheme in continuous cell zooming algorithm can lead to a high signaling cost. Thus, aiming to highlight the effectiveness of newly proposed location update schemes, Time-Adaptive Periodic Update (TAPU) and Location-Adaptive Periodic Update (LAPU), a simulation-based performance analysis is conducted. Applying in continuous cell zooming algorithm, the performances of TAPU and LAPU are compared to that of Convention Periodic Update (CPU) scheme in terms of transmitted power ratio, outage ratio and the number of update messages. The performances of TAPU and LAPU are analyzed in a network with different number of users and in a network with different average moving speeds of users. The results show that compared to CPU, both TAPU and LAPU have no significant effect on power saving capability of continuous cell zooming algorithm in every scenario. Meanwhile, LAPU and TAPU give a significant reduction of update messages in every scenario. In terms of QoS effect, LAPU gives approximately the same outage ratio as CPU and a higher outage ratio occurs in TAPU

    Sparse Representation for Paddy Plants Nutrient Deficiency Tracking System

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    Moving object detection and tracking from consecutive frames of sensing devices (Unmanned Aerial Vehicles-UAV) needs efficient sampling from mass data with sufficient memory saving. Objects with super pixels are tracked by Compressive Sensing (CS) and the generative structural part model is designed to be adaptive to variation of deformable objects. CS can precisely reconstruct sparse signal with a small amount of sampling data. This system creates the sparse representation (SR) dictionary representing the nutrient deficiency tracking system for paddy plants to support the healthily growth of the whole field. This system uses compressed domain features that can be exploited to map the semantic features of consecutive frames. As the CS is a developing signal processing technique, a sparse signal is reconstructed with efficient sampling rate and creates the sparse dictionary. The SR for paddy plant health system can build rich information about paddy plants from signaling devices and can alert the deficiency conditions accurately in real time

    Development and Characterization of New Magnesium Based Nanocomposites

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    Ph.DDOCTOR OF PHILOSOPH

    An Overview of Cell Zooming Algorithms and Power Saving Capabilities in Wireless Networks

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    Cell zooming has emerged as a potential strategy to develop a green communication system in our society and it has become an essential research area of wireless communication. Aiming to highlight the trend of existing cell zooming algorithms and their power saving capabilities, this paper reviews a number of cell zooming algorithms that have been proposed in the literature. Static cell zooming algorithms are effective for off-peak hours and their maximum power saving capability is 50% since off-peak duration is typically not more than 12 hours.Meanwhile dynamic cell zooming algorithms are applicable in full-day operation and they are useful not only for power saving but also for load balancing. However, on/off switching delay, signalling overhead due to traffic information exchange and how to attain information of traffic spatial distribution are existing challenges in dynamic cell zooming algorithms. One noticeable point is that relative power saving in dynamic cell zooming algorithm is less than 50% if traffic spatial distribution is considered. Since location management (LM) was designed for effectively servicing to customers, further researches could lead to work on location management (LM) based cell zooming algorithms for both effective servicing and energy saving

    Examination of common short cases in surgery

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    Diversity and Abundance of Copepods in Taninthayi Coastal Waters, Myanmar

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    Diversity and abundance of copepods occurring in Taninthayi coastal waters were studied and analyzed from the samples collected by R/V DR. FRIDTJOF NANSEN during the Myanmar ecosystem survey 2018. Seventy-nine copepods species belonging to calanoids (51 species), cyclopoids (21 species), and harpacticoids (7 species) were identified in the copepods community of Taninthayi coastal waters. Copepods species number and density were high at the nearshore stations (Sts 799, 842, 788) and low at the offshore stations (Sts 846, 802, 823). The resulted diversity index values of copepods were varied from 2.61 to 3.78 in species diversity index (H'), from 0.89 to 0.97 in the evenness index (E'), and from 2.51 to 7.50 in species richness index (D'). According to the correlation matrix, the abundance of copepods was positively correlated with temperature, chlorophyll a and fluorescence, and negatively correlated with salinity and oxygen

    Measurement Analysis of Specific Absorption Rate in Human Body Exposed to a Base Station Antenna by Using Finite Difference Time Domain Techniques

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    The system analysis of specific absorption rate (SAR) in human body exposed to a base station antenna by using finite difference time domain techniques was presented in this research works. The objectives of this work are to evaluate the knowledge and awareness about SAR among human body and mobile base station. The paper investigates the electromagnetic wave absorption inside a human body. The human body has been identified using dataset based on 2D object considering different electrical parameters.The SAR convinced inside the human body model exposed to a radiating base station antenna (BSA) has been considered for multiple numbers of carrier frequencies and input power of 20 W/carrier at GSM 900 band.The distance (R) of human body from BSA is varied in the range of 0.1 m to 5.0 m. For the number of carrier frequency equal to one and R = 0.1 m,the concentrated value of whole-body average SAR obtained by FDTD technique is found to be 0.68 W/kg which decreases either with increase of R or decrease of number of carrier frequencies. Safety distance for general public is found to be 1.5 m for number of carrier frequencies equal to one.The performance accuracy of this analysis meets the high level condition by comparing with the relevant system development in recent time

    Reproductive Biology of Splendid Ponyfish Leiognathus Splendens (Cuvier, 1829) in Myeik Coastal Waters, Myanmar

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    Reproductive biology of Leiognathus splendens was studied by using the samples collected from the catches of trawl fisheries in Myeik coastal waters during January to December 2014. Spawning takes place throughout the year, with a peak during April-May and September-December. The observed length at first maturity was 9.0 cm total length in males and 8.4 cm in females. The mean gonadosomatic index was more prominently in females (2.5) than males (1.5). Sex ratio (1 male: 1.1 females) also indicates the general dominant of females over males  Fecundity varied from 6120 to 58412 eggs. Relationship of fecundity to fish length, fish weight and ovary weight showed that fecundity is more related to the gonad weight (r=0.9) than length (r=0.8) and weight of fish (r=0.7
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