• Title/Summary/Keyword: MonA

Search Result 353, Processing Time 0.024 seconds

Factors Influencing User Satisfaction with University Library Websites in Myanmar

  • Thet Mon Swe;Siluo Yang
    • Journal of Information Science Theory and Practice
    • /
    • v.12 no.2
    • /
    • pp.1-21
    • /
    • 2024
  • This study aims to develop a comprehensive technological framework anchored in a theoretical model to assess user satisfaction with university library websites (ULWs) in Myanmar. Adopting a quantitative approach, data were obtained via convenience sampling and subsequent inferential analysis. The target population for this study investigated users of various ULWs in Myanmar who were utilizing six university libraries. Of the collected responses, 273 valid surveys were analyzed using SPSS (version 25) and AMOS. Tools such as structural equation modeling and confirmatory factor analysis played pivotal roles in data interpretation and hypothesis validation. The proposed model highlights the significance of information quality, system quality, and librarian services in influencing both perceived usefulness (PU) and perceived ease of use (PEOU), culminating in user satisfaction. Notably, information quality and librarian services primarily impact PU, while system quality is more influential on PEOU. Interestingly, while PU has a direct bearing on user satisfaction, PEOU does not. Moreover, demographic elements such as age, gender, and education level introduce considerable differences in the utilization of ULW services. Drawing from the study's findings, recommendations are made for ULW managers in Myanmar to bolster services, aligning with user preferences. The resulting framework offers tangible benefits to Myanmar's educational sector, including academia, government entities, librarians, and policy framers. This pioneering research delves into the realm of ULWs in Myanmar's higher education sector. Practically, the research underscores the necessity for stakeholders, encompassing Myanmar's library experts and governing bodies, to elevate the standard of ULWs. Theoretically, a salient takeaway is the direct linkage between heightened usefulness and increased user satisfaction.

Characteristics in Nutritional Status of Patients on Hemodialysis and Continuous Ambulatory Peritoneal Patients in Chonbuk Area (전북지역 혈액투석 환자와 지속성 외래 복막 투석 환자의 영양상태 비교)

  • 김선형;김숙배
    • Journal of Nutrition and Health
    • /
    • v.36 no.4
    • /
    • pp.397-404
    • /
    • 2003
  • The present study was designed to compare the nutritional status of hemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD) patients. Subjects were 58 HD patients (male/female = 29/29) and 33 CAPD patients (male/female = 23/10) undergoing dialysis treatment in Artificial Kidney Unit of Chonbuk National University Hospital. For nutritional assessment, %IBW (ideal body weight), %TSF (tricep skin fold), %MAC (mid arm circumference), %MAMC (mid arm muscle circumference), serum albumin, serum transferrin, TLC (total lymphocyte count), SGA (subjective global assessment) and estimated energy and protein intakes by 1-month food frequency method were used. Between HD and CAPD group, mean age (50 $\pm$ 12 vs. 52 $\pm$ 12 yr), dialysis durations (37 $\pm$ 36 vs. 30 $\pm$ 26 mon), dietary energy intakes (28.3 $\pm$ 9.0 vs. 28.8 $\pm$ 8.6 kcal/kg/day), dietary protein intakes (1.1 $\pm$ 0.4 vs. 1.2 $\pm$ 0.3 g/kg/day) and incidence of co-morbid conditions (69.0% vs. 69.7%) were not significantly different. Data by using SGA showed a higher incidence of malnutrition in CAPD patients (45.6%) than in HD patients (36.2%). %IBW (p < 0.001), %TSF (p < 0.001) and %MAC (p < 0.001) were higher in CAPD patients than were in HD patients. But serum albumin (p < 0.001) and transferrin (p < 0.001) were significantly lower in CAPD patients than were in HD patients. A higher incidence of malnutrition was shown in CAPD Patients than in HD Patients due to different dialysis type. A significant finding was that CAPD showed protein deficient malnutrition and HD did calorie deficient malnutrition. It suggests that an adequate dietary intake considering dialysis type prevents a prevalence of malnutrition.

A Study on the Management of Subway Structure as an Underground Facility (지하 시설물로서의 지하철 구조물 관리 방안에 관한 연구)

  • 김충평;김감래
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
    • /
    • v.15 no.1
    • /
    • pp.21-28
    • /
    • 1997
  • Since beginning of subway construction in 1974, for supplying the demand for increasing urban traffic and solving the traffic jam due to expansion of society and elevation of an individual income, the $1^{st}\;and\;2^{nd}$ construction have been almost done and $3^{rd}$ has been driving forward. However, according to an increment of com-mon usage with the passage of time, structures are superannuated and the amount of improvement and repairs keeps on increasing continuous. And many problems are taking place at underground space because of new constructions for underground facilities such as urban gas, electric power, waterworks, and sewerage. In consequence. The consideration of a counterplan for safety is required deeply This study analyzed problems on maintenance of structure about $1^{st}$ class subway, and will present means that a manage civil structures scientifically and systematically by using GSIS concept that imported into several organizations for facility management recently as making digital graphic elements and historic data into a database rather than using an old method - documents and paper drawings.

  • PDF

The Patterns of Streamwise Vortex on the Fuel Surface in Hybrid Rocket Combustion (하이브리드 로켓 모터 연소 중 발생하는 streamwise 와류 특성)

  • Shin, Kyung-Hoon;Park, Kyung-Su;Mon, Khin Oo;Lee, Chang-Jin
    • Proceedings of the Korean Society of Propulsion Engineers Conference
    • /
    • 2011.11a
    • /
    • pp.649-652
    • /
    • 2011
  • A series of hybrid rocket combustion experiments were carried out with PMMA/GOx changing diameter and length of the disk installed at pre-chamber. The disk can generate vortex shedding flow and change flow conditions prior to entering the fuel grain which could also alter the combustion characteristics and pressure oscillations. Isolated dimple-like surface roughness patterns distributed all over the fuel surface, which can be thought of as a realization of the inherent flow instability. It is very likely that the formation of cell structures is originated from the modification of boundary layer characteristics of an entering oxidizer flow caused by a blowing effect mainly taking place near the wall. This coincided with our LES results. It would be a meaningful basis to understand combustion instability of hybrid rocket motor.

  • PDF

Age-related neurocognitive changes and exercise-induced benefits: A review of cognitive neuroscientific research (노화 관련 뇌인지 변화와 운동의 긍정적 영향: 인지신경과학적 연구 개관)

  • Shin, Eunsam
    • Korean Journal of Cognitive Science
    • /
    • v.24 no.1
    • /
    • pp.1-24
    • /
    • 2013
  • The elderly population continues to increase in Korea and there has been a growing interest in understanding normal aging. In response to this public interest, the present paper reviewed human aging research focusing on recently published neuroimaging studies. For the first half of the paper, I reviewed the effects of aging on the brain and cognition. In normal aging, structural changes in the brain include atrophy and volume reduction in the prefrontal and temporal cortices. Functional changes are exhibited in the form of overactivation of the brain. Moreover, age-related cognitive decline is particularly observed in inhibition and memory, which are also associated with the age-related structural changes in the brain. For the second half of the paper, I introduced physical exercise studies showing that exercise played a protective role in the age-related neurocognitive decline. More specifically, engaging in physical exercise (particularly, aerobic exercise) for a relatively long period of time (e. g., > 6 mon.) protected older adults from volume loss in the prefrontal cortex and the hippocampus, and induced better inhibition and memory. These exercise-induced benefits appear to be associated with changes in neuronal levels, indicating that the aging brain is still plastic and this plasticity can be enhanced by physical exercise.

  • PDF

A Study on the Family Attitude toward Mental Illness (정신질환자 가족들의 정신질환에 관한 태도 조사연구)

  • 조영숙
    • Journal of Korean Academy of Nursing
    • /
    • v.11 no.1
    • /
    • pp.7-17
    • /
    • 1981
  • The purpose of this study is to investigate the relationship between family attitude about mental illness and their general characteristics. The subjects for this study were a sample of 120 families selected from psychiatric ward of one university hospital, which is one national hospital in Seoul. Data was collected from July 1th to August 10th in 3980 used by Opinion about Mental Illness Scale (O.M.I.). The materials were analized by S.P.S.S. program. The findings of the study were as follows: A. Families' attitude toward mental illness shown ay this study was more negative compared to those of Korea1 nursing professorss, nurses and nursing students. B. Variables which influence families' attitude about mental illness: 1. There is no significant between general characteristics and authoritarianism. (p> 0.05) 2. Benevolence (Factor B) was found to be significantly related to such variables as religion, eucation levels, existence of mental patient in their an intimate friends. (P < 0.01) Families' attitude about benevolence was mere positive in families who have not relegion or having christion beliefs: haying the higher education levels; not having a mental patient in their an intimate friends. 3. Mental health ideology (Factor C) was found to be significantly related to variable experience of mental illness. (P < 0.01). families' attitude about mental health ideology was more positive in families who had experience of mental illness. 4. Social Restrictiveness (Factor D) was found to be significantly related to variable relationship between families and patients(P<0.01). An intimate friend's attitude about mental health Ideology was mon positive than that of parent and couple. 5. Interpersonal Etiology (Factor E) was found to be significantly related to variable religion (P < 0.05). Families' attitude about interpersonal etiology was more positive in families who have relegion.

  • PDF

Endodontic treatment of mandibular molar with root dilaceration using Reciproc single-file system

  • Meireles, Daniely Amorin;Bastos, Mariana Mena Barreto;Marques, Andre Augusto Franco;Garcia, Lucas Da Fonseca Roberti;Sponchiado, Emilio Carlos Junior
    • Restorative Dentistry and Endodontics
    • /
    • v.38 no.3
    • /
    • pp.167-171
    • /
    • 2013
  • Biomechanical preparation of root canals with accentuated curvature is challenging. New rotatory systems, such as Reciproc, require a shorter period of time to prepare curved canals, and became a viable alternative for endodontic treatment of teeth with root dilaceration. Thus, this study aimed to report a clinical case of endodontic therapy of root with accentuated dilaceration using Reciproc single-file system. Mandibular right second molar was diagnosed as asymptomatic irreversible pulpitis. Pulp chamber access was performed, and glide path was created with #10 K-file (Dentsply Maillefer) and PathFile #13, #16 and #19 (Dentsply Maillefer) up to the temporary working length. The working length measured corresponded to 20 mm in the mesio-buccal and mesio-lingual canals, and 22 mm in the distal canal. The R25 file (VDW GmbH) was used in all the canals for instrumentation and final preparation, followed by filling with Reciproc gutta-percha cones (VDW GmbH) and AH Plus sealer (Dentsply Maillefer), using thermal compaction technique. The case has been receiving follow-up for 6 mon and no painful symptomatology or periapical lesions have been found. Despite the difficulties, the treatment could be performed in a shorter period of time than the conventional methods.

A New Flowering, Spray Chrysanthemum Cultivar for Cut Flower, "Golden Eye" with Single Type and Light Yellow Petals of Muti-Flower (다화성의 선명한 황색 홑꽃 절화용 스프레이국화 "골든아이" 육성)

  • Hwang, Ju Chean;Chin, Young Don;Chung, Young Mon;Kim, Su Kyeong
    • Korean Journal of Breeding Science
    • /
    • v.41 no.4
    • /
    • pp.560-563
    • /
    • 2009
  • A new spray chrysanthemum(Dendranthema grandiflorum) cultivar, "Golden Eye" was developed from a cross between "Rosa" and "Angaesoguk" by selection of seedlings and lines at the Flower Research Institute, Gyeongnam Agricultural Research and Extension Services(ARES) from 2004 to 2008. Its characteristics were investigated three times from 2006 to 2008 under condition of forcing culture in spring and retarding culture in autumn. The natural flowering time of "Golden Eye" was October 23th, and year-round production was possible by day length treatment. This cultivar was yellow in color, single in flower type for the spray type cut flower. Its capitulum was 2.4cm in diameter, and had 23.2 head per stem in autumn. Its ray floret was green central zone. The days to flowering under the short day treatment is about 49 days in spring season, and "Golden Eye" showed the vase life of 25.7 days in autumn. This cultivar was registered for a commercialization in 2008.

A New Early Flowering, Spray Chrysanthemum Cultivar for Cut Flower, 'Biz' with Single Type and White Petals. (조기개화성의 백색 홑꽃 절화용 스프레이국화 '비즈' 육성)

  • Hwang, Ju Chean;Chin, Young Don;Chung, Young Mon;Kim, Su Kyeong;Ro, Chi Woong
    • FLOWER RESEARCH JOURNAL
    • /
    • v.18 no.4
    • /
    • pp.295-298
    • /
    • 2010
  • A new spray chrysanthemum(Dendranthema grandiflorum) cultivar, 'Biz' was developed from a cross between 'S03-117' and 'Angaesoguk' by selection of seedlings and lines at the Flower Research Institute, Gyeongnam Agricultural Research and Extension Services(ARES) from 2003 to 2008. Its characteristics were investigated three times from 2006 to 2008 under condition of forcing culture in spring and retarding culture in autumn. The natural flowering time of 'Biz' was October 26th, and year-round production was possible by day length treatment. This cultivar was white in color, single in flower type for the spray type cut flower. Its capitulum was 3.0 cm in diameter, and had 15.6 head per stem in autumn. Its ray floret was green central zone. The days to flowering under the short day treatment is about 42 days in spring season, and 'Biz' showed the vase life of 24.1 days in autumn. This cultivar was registered for a commercialization in 2008.

Medical Service Based on AR and VR (가상 증강현실 기반의 의료서비스)

  • Yeon, YunMo;Woo, SungHee
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2016.10a
    • /
    • pp.803-806
    • /
    • 2016
  • 'Pokemon Go',which is game program, provides a clue to solve the problem of healthcare in the sense of leading changes in behavior of the users. 'Pokemon Go'is a spin-off of the $Pok{\acute{e}}mon$ game series and uses Augmented Reality(AR) technology. AR, which can be said to complement the real world, has been used in many fields such as medical applications, broadcasting, manufacturing, the mobile sector as a wide range of technologies. In particular, the medical field as area of the active application from the start of AR, provides a great help in medical fields, that is accurate medical diagnosis and prevention of unnecessary dissection by synthesizing the patient information and the image of actual patient on three-dimensional data of the sensor such as MRI or ultrasonic wave. In this study, we analyze the VR technology trends, application examples, and the future of VR and AR based medical services in healthcare.

  • PDF