• Journal of Korean Medicine Rehabilitation
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• v.33 no.3
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• pp.97-113
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• 2023

Objectives This study examined the trends in domestic and international research on the treatment of sarcopenia and analyzed the effectiveness of the treatment. Based on the results, we suggest directions for future Korean medicine research on sarcopenia. Methods The study was conducted using Arksey and O'Malley's scoping review methodology. It included three international databases (PubMed, EMBASE, Cochrane Library) and five domestic databases (Korean studies Information Service System, Korean Medical database, Oriental Medicine Advanced Search Integrated System, Research Information Sharing Service, ScienceON) were used. Literatures published until April 30, 2023, including the contents of 'sarcopenia' and Korean Medicine treatment', were searched. Results A total of 45 studies were included in the analysis. The number of studies on Korean medicine treatments for sarcopenia is steadily increasing, with the majority of studies coming from Asian countries. Of the 45 studies, 30 were conducted in the field of medicine, and the study design was analyzed into 10 clinical studies and 35 non-clinical studies. Among the 10 clinical studies, the most common treatment interventions were herbs (n=4), followed by Daoist exercises (n=3). The most common diagnostic criteria used in clinical studies were those published by the Asian working group for sarcopenia, and various physical examinations and laboratory tests were used as outcome measures. Conclusions The future direction of Korean medicine research on sarcopenia should be to expand the number of clinical studies applying Korean medicine treatment interventions.

• Journal of Korean Medical classics
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• v.21 no.2
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• pp.173-191
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• 2008

The Chuna(推拿) in Korea has been developed since 1990's. Korean Chuna which is the only one manual therapy done by medical doctor is riched by absorbing other nation's manual therapy like Chinese Tuina(中國推拿) and Chiropractic therapy of U.S.A. So, We find that Korean Chuna's peculiarity and development by comparing Chinese Tuina, Chiropractic of U.S.A and Japanese manual therapy which influenced establishment of Korean Chuna. We compared each manual therapy's history, development, diagnosis, correction and treatment of human body, frequently contacting disease and medical service of the present state. Korean Chuna has absorbed other nation's manual therapy and advantage of preserving muscle-skeleton and spinal disorder disease. But, for more prosperity, it needs union of various conception and diagnosis and more research and application to more various disease, for example in internal medicine, gynecology or pediatry and founding system as regular academic work inside the college the possibility which objection and it will practice more completeness. And as one of specialty apprentice doctor subject inside the hospital, the possibility of raising a quality improvement of study and research environment.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.18 no.2
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• pp.9-21
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• 2023

Objectives This study amied to assess the reporting quality of systematic reviews(SRs) in the Journal of Chuna Manual Medicine for Spine & Nerves (JCMM). Methods SRs in JCMM from January 2000 to June 2023 were selected using the Research Information Sharing Service(RISS) and JCMM homepage. Two independent researchers reviewed SRs and evaluated their reporting quality using AMSTAR 2. Results A total of 51 SRs were included for assessment. The evaluation revealed 21 studies as having critically low quality, and 30 as having low quality the reporting of items in the studies ranged from a maximum of 81.2% to a minimum of 56.3%. On average, SRs reported 11.1 out of the total 16 items for AMSTAR 2 reporting quality. Conclusions To improve the quality of SRs published in JCMM, it is recommended to conduct SRs based on AMSTAR 2 and adhere to PRISMA 2020 guidelines.

• Journal of Korean Society of Transportation
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• v.23 no.2
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• pp.151-160
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• 2005

In case of public transit such as bus system, the probability concept is used to evaluate the Level-of-Service of the operations. And each levels could be classified according to the linear probability value. (TCQSM: Transit Capacity and Quality of Service Manual-2nd Edition, TRB, Washington DC., 2003) In this case, the drivers or passengers wouldn't think that the service level isn't equivalent to the linear probability value. Thus the linear probability value doesn't exactly reflect the service level. This study shows the problems of using the linear probability value in classifying the service level through the case of evaluation of bus operation's punctuality, presented in TCQSM. To make up for the problems of such case, two methodologies are presented in this study. The method of determining Level-of-Service criteria using probability density of headway variation's distribution, presented in this paper, adequately reflects passenger's expected waiting time. According to the application result to real bus operation data, it tis better than the method of TCQSM to evaluate the reliability of bus operations. However further research about the relations between utility difference and passenger feeling of service level in necessary to apply the method that uses the utility function. It remains as the limitation of this paper.

• Journal of Industrial Technology
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• v.24 no.A
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• pp.263-271
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• 2004

Recently, the public postal service of Korea confronts with business environment changes such as the opening of postal market and appearance of the domestic competitive enterprises. It is the current state that the public postal service of Korea should have a competitive edge by the productivity improvement of business processes. In this paper, we proposed new working tables for manual letter sorting which is one of the important process in mail center. We suggested standard working method and standard time in a mail center Based on these, we established the procedure for setting up a fair day's work in other mail centers. By the result of this research, we expect that the productivity of the mail sorting operation will be increased.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.16 no.1
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• pp.67-72
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• 2021

Objectives The purpose of this study was to analyze the current status of utilization of Korean medical institutions. Methods This study analyzed the Health Insurance Review and Assessment Service data (2016-2020). We included patients with one of the five most frequent diseases in Korea and examined the variation in healthcare utilization. Results This study analyzed the Health Insurance Review and Assessment Service data (2016-2020). We included patients with one of the five most frequent diseases in Korea and examined the variation in healthcare utilization. Conclusions As a result of this study, It was possible to understand the impact of Chuna treatment and COVID-19 on the use of Korean medical institutions. Further studies are needed to establish a definite conclusion regarding the relevance of COVID-19.

• Journal of Korean Medicine Rehabilitation
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• v.27 no.3
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• pp.81-93
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• 2017

Objectives The purpose of this study is to evaluate the effectiveness of Chuna therapy for primary dysmenorrhea. Methods Researchers searched on 7 electronic databases (Pubmed, National Digital Science Library, China National Knowledge Infrastructure, Wangfang med online, Korean Studies Information Service System, Research Information Sharing Service and Oriental medicine Advanced Searching Integrated System). The search included Korean, English, Chinese reports and there was no limit on the search period. All of randomized controlled clinical trials (RCTs) that used Chuna manual therapy for primary dysmenorrhea were selected. Results 27 RCTs met required condition. Meta-analysis showed positive results for Chuna manual therapy for primary dysmenorrhea in terms of therapeutic effects and reduction of symptom scores compared to west medicine, herbal medicine, acupucture and other treatments. Conclusions Above results showed that performing chuna is effective in treating dysmenorrhea. However, in some studies, there was no statistic significance between the experimental group and the control group. Also, according to Cochrane Risk of Bias (RoB) evaluation method, quality of the studies were not high enough. Since most of the materials were in Chinese, more high-quality clinical trials about Chuna therapy for primary dysmenorrhea are needed in Korea.

• Journal of Korean Medicine Rehabilitation
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• v.31 no.4
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• pp.75-86
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• 2021

Objectives This study aimed to analyze the research trends in clinical studies on the traditional Korean medicine used for cancer treatment between 2011 and 2020. Methods We searched 7 Korean web databases (Research Information Sharing Service [RISS], Oriental Medicine Advanced Searching Integrated System [OASIS], Koreanstudies Information Service System [KISS], Korean Medical database [KMBASE], DBpia, Korea Institute of Science and Technology Information [KISTI], and KoreaMed) and classified collected papers dated between 2011 and 2020 by the year of publication, publication journal, study design, type of cancer affecting the patients, interventions used, evaluation system used, and combination with conventional medicine. Results A total of 167 papers were collected. More than 10 papers were published annually. The papers were mainly published in the Journal of Korean Traditional Oncology (28.7%). The predominant type of the study was case study (67.7%). The main type of cancer was breast cancer, affecting 262 patients. Most of the studies reported using multiple traditional Korean medicine treatments (55.1%). Eighty-nine studies reported using clinical laboratory tests for evaluation. Most of the patients took conventional medicine simultaneously (608 patients). Conclusions Research related to Korean medicine for cancer patients is at a rudimentary level. Therefore, for further clarity, high evidence-based researches, including randomized controlled trials and cohort studies, should be conducted.

• Journal of the Ergonomics Society of Korea
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• v.28 no.1
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• pp.29-36
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• 2009

A Study was conducted to investigate the type and level of occupational risk factors for the onset of work-related musculoskeletal disorders (WMSDs) in non-manufacturing industries. Total of 38 worksites were investigated from 5 different business areas such as financial institution, transportation service, building maintenance, sanitary service and educational service. Major job and task category were classified and corresponding occupational risk factors such as awkward posture, force exertion, repetitiveness of job, and work/rest cycle were examined using various ergonomic risk analysis techniques. Sets of matrices were developed including types and levels of risk factors for the classified jobs and tasks from 5 different non-manufacturing industries. Also possible ergonomic remedies were suggested for the improvement working conditions. Results and risk factor matrices can be applied as a guideline for the investigation of WMSDs risk factors in similar industries for the prevention of WMSDs.

• Journal of Information Technology Services
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• v.9 no.3
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• pp.179-191
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• 2010

Service identification and composition is one of the key characteristics for a successful Service-Oriented Computing, being receiving a lot of attention from researchers in recent years. In the Service-Oriented Analysis, the identification of business services has to be preceded before application services are identified. Most approaches addressing the derivation of business services are based on heuristic methods and human experts. The manual identification of business services is highly expensive and ambiguous task, and it may result in the service design with bad quality because of errors and misconception. Although a few of approaches of automatic service identification are proposed, most of them are in focus on technical architectures and application services. In this paper, we propose a model on the automatic identification of business services by horizontal and vertical service alignment using Enterprise Architecture as an ontology. We verify the effectiveness of the proposed model of business services identification through a case study based on Department of Defense Enterprise Architecture.