• Title/Summary/Keyword: 부여군

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The Priority Assurance Method for Efficient Transaction Processing in Wireless Data Broadcast of Special Environments (특수한 환경의 무선 데이터 방송에서 효율적인 트랜잭션 처리를 위한 우선순위 보장 기법)

  • Kim, Jin-Tai;Lee, Sang-Hoon
    • Proceedings of the Korea Information Processing Society Conference
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    • 2005.11a
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    • pp.83-86
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    • 2005
  • 지금까지 무선 데이터 방송에서 트랜잭션을 효율적으로 처리하는 방법에 대한 연구들이 꾸준히 진행되어왔다. 이 논문에서는 기존의 트랜잭션 처리방법과 달리 특수한 환경인 군 작전환경의 무선 데이터 방송에서 요구되는 트랜잭션 처리 방법에 대하여 연구하였다. 군 작전환경에서는 일정 시간동안 일부 데이터에 편향되어 접근하는 무수히 많은 클라이언트들이 존재한다. 이러한 트랜잭션들을 처리하기 위하여, 클라이언트 특성에 맞는 우선순위를 부여하고 검증절차 이전에 우선순위 비교를 수행한다. 그리고 우선순위가 높은 클라이언트를 먼저 검증함으로써, 군 작전에서 중요한 클라이언트의 트랜잭션 abort율을 감소시키고자 한다.

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Effect of Organic Acids Addition during Salting on the Fermentation of Kimchi (배추의 소금절임시 유기산 첨가가 김치 숙성에 미치는 영향)

  • 박인경;김순희;김순동
    • Journal of the East Asian Society of Dietary Life
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    • v.6 no.2
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    • pp.195-204
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    • 1996
  • This study was conducted to enhance the shelf-life of Kimchi and to make the unique taste of Kimchi by fermentation control. Kimchis, Prepared by win baechu soaked in 10% salt solutions containing 0.2-0.3% organic acids (OS-Kimchi), acetic acid, citric acid (CA-Kimchi), lactic acid, its mixtures and formic acid+acetic acid+fumalic acid+malic acid+citric acid(FAFMC), were examined for pH, titratable acidify, sensory evaluation, the number of total microbe and lactic acid bacteria, content of organic acids and texture during fermentation at 1$0^{\circ}C$. The decrease of pH and the increase in acidity, CA-Kimchi showed lower than those of control and various OS-Kimchi. Total microbe, lactic acid bacteria, content of lactic acid of CA-Kimchi were lower than those of control. The hardness of CA-Kimchi measured instrumentally was higher than that of control. Sensory scores of CA-Kimchi were also lower than those of control, so the Kimchi maintained good crispness and overall taste.

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Hypertension Management Status in Vulnerable Rural Areas and the Role of Community Health Practitioners (농어촌 의료취약지역에서의 고혈압관리 실태와 보건진료전담공무원의 역할)

  • Cho, Sooyeoun;Kim, Soonchan;Ryu, Jeougim;Han, Jongsuk;Seo, Kawoun
    • Journal of Korean Academy of Rural Health Nursing
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    • v.13 no.2
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    • pp.3-23
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    • 2018
  • Purpose: This study was a descriptive study to investigate correlations between self-care behaviors and quality of hypertension management by hypertensive patients being cared by community health practitioners. Method: Participants were 583 people who were prescribed antihypertensive medications at a health clinic located in South Chungcheong Province. The survey was done from June 1 to July 30, 2018. A self-report questionnaire was administered, and data analysis was performed using descriptive statistics and Pearson correlation coefficients with the SPSS 24.0 program. Results: The rate of awareness, treatment, and control of hypertension were 97.9%, 99.1% and 92.8%, respectively. The number of hypertensive self-care behaviors was 1.82 (${\pm}0.36$) out of 3 points. The quality of hypertension management was 3.22 (${\pm}0.46$) out of 4 points. There was a moderate correlation between hypertensive self-care behaviors and quality of hypertension management (r=.340, p<.001). Conclusions: Results of this study confirm that the quality of hypertension management by community health practitioners is related to self-care behaviors of hypertensive patients. Therefore, it is necessary to improve the quality of hypertension management by health care specialists for self-management of hypertension patients. In addition, a systematic program to improve the quality of hypertension management by community health practitioner is needed.

A study on the shear bond strengths of orthodontic brackets according to surface treatments and polymerizing techniques. (도재표면의 처리방법과 접착제의 중합방식에 따른 교정용 브라켓의 전단강도의 연구)

  • Kim, Young-Joo;Cha, Kyung-Suk;Lee, Jin-Woo
    • The korean journal of orthodontics
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    • v.29 no.4 s.75
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    • pp.445-456
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    • 1999
  • As a result of increased education and communication, the field of orthodontics has recently been expanded to include a greater number of adult treatment procedures. With this increased demand for adult orthodontic treatment, a problem that frequently arises is the placement of appliances on teeth restored with porcelain. But conventional acid-etching is ineffective in the preparation of porcelain surface for mechanical retention of orthodontic attachments. Also, it is possible to damage on porcelain. The purpose of this study was to evaluate the effect of composite bonding materials and the porcelain surface treatment methods on shear bond strength, and to observe the porcelain fracture rates. To accomplish this purpose, this study was carried out with feldsphatic porcelain, Ceram II. Porcelain surface treatment methods were divided into intact glazed porcelain which had not treatment and surface roughening. Surface roughening by etching with Hydroluoric acid(HF), sandblasting with Microetcher II and compound treatment with etching and sandblasting. Bonding materials were Ortho-two and Transbond. All porcelain specimens were applicated with porcelain primer. 1. In comparision according to porcelain surface treatment, surface roughening groups by HF etching and sandblasting had higher shear bond than intact group. No significant difference was found in Transbond group. 2. Ortho-two group had the higher shear bond strength than that of Transbond group in B:.u etching and sandblasting. 3. E(Transbond. Intact)group had the lowest shear bond strength in all experimental group. The bond strength was higher than clinically successful bond strength. 4. Non-treated group had very higher porcelain rates than treated group. 5. This study indicates that porcelain surface-roughening may not be necessary to attachment of orthodontic brackets to porcelain surfaces.

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A photoelastic Stress Analysis of Implant Prosthesis According to Fitness of Super structure (불량 적합 임플란트 보철물의 광탄성 응력 분석)

  • Lim, Hyun-Pil;Heo, Shin-Ok;Kim, Hong-Joo;Park, Sang-Won
    • Journal of Dental Rehabilitation and Applied Science
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    • v.26 no.1
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    • pp.39-46
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    • 2010
  • To assess the stress distribution of implant prosthesis induced by intentional misfit using photoelastic model. Stress was measured at the surrounding bone after applying vertical load to the implant. Three implants were placed in each of three photoelastic resin blocks. No misfits were used for the control group, while for the experimental group $100{\mu}m$ misfit after cutting the crown was used. The photoelastic stress analysis was performed. In control group, stress concentration was not shown when the load was not applied, whereas stress concentration was shown only in the loaded part even when load was applied and the stress was distributed in anterior-posterior direction when applying a load in the middle. When intentional misfits were given, stress around the fixture was incurred when tightening the screw even if load was not applied. If the load was applied, stress was concentrated around the implants including areas where the load was applied. In particular, the prosthesis made of UCLA showed more stress concentration as compared with a conical abutment. In the UCLA case, concentration was shown from the apex following through the axis to the cervical area. Prosthesis with misfit makes the stress concentrated though the load was not applied and it induces even more severe stress concentration when the load was applied. This founding demonstrates the importance of the correct prosthesis production.

A Study on Actual Conditions of Leisure Time and Service Satisfaction of Community-dwelling Elderly -Focused on Buyeo (지역사회거주 노인의 여가시간활용과 바우처사업 서비스 만족도에 관한 연구-부여군을 중심으로)

  • Jeon, Byoung-Jin;Lee, Jae-Shin;Kwon, Mi-Hwa
    • The Journal of Korean society of community based occupational therapy
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    • v.2 no.1
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    • pp.25-35
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    • 2012
  • Objective : This study conducted in rural areas, elderly services voucher business and leisure satisfaction survey based on data from the use of community-dwelling older people considering service needs was to find ways to take advantage of leisure time. Methods : Buyeo county residents in this study 71 patients were elderly, the characteristics of elderly gender, the presence of spouse, health status, education level, monthly living expenses, number of children, occupation, and the variables were included. Subjects' self-esteem, life satisfaction, quality of life, program satisfaction questionnaire for the survey were used, t-test and correlation analysis using the correlation between each factor were analyzed. Results : In a survey of participants in leisure activities, TV watching, meeting friends, such as phone calls to static and time-consuming activities were surveyed about satisfaction of the voucher business, the elderly oral health care services, health screening services, sports massage such as health-related services is relatively high degree of satisfaction. Conclusion : The results of this study of elderly people in rural communities through meaningful leisure time were utilized to determine what is lacking, a strong desire for health-related services that could be confirmed. Therefore, further experience and knowledge about activities by providing opportunities for meaningful leisure time needs to improve, and it based on a variety of programs to meet the needs of the elderly should be provided.

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A Study on Present State of Preservation of Excavated Remains in Chungcheongnam-do and Preservation Methods (충청남도 발굴유구 보존현황 및 보존방안 연구)

  • Wi, Koang-Chul;Oh, Seung-Jun;Jung, Je-Won
    • Journal of Conservation Science
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    • v.33 no.6
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    • pp.541-552
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    • 2017
  • All excavated "buried cultural properties" are supervised by the Cultural Heritage Administration that decides whether to conserve them or not, depending on the necessity for conservation. Currently, there is no legal regulation concerning the administration of relics (including artifacts) and remains (including archaeological sites) that are relocated and restored based on such conservation decisions. Thus, administration of these cultural properties is inadequate. Under these circumstances, this paper recommends the current state of conservation and conservation methods for buried cultural properties excavated at Chungcheongnam-do thus far. Conservation of buried cultural properties excavated at Chungcheongnam-do primarily employ the "relocating and restoration" method; 23 relics and 46 remains employed relocation after dismantling and soil layer transcription method. Moreover, 27 remains were relocated after dismantling and 14 remains employed the transcription method. In terms of area, Buyeo-gun and Gongju-si had 12 relics accounting for about 50%, while according to the period, Baekjae period had 16 relics, accounting for about 70%. In terms of conservation facility, open-air facility had 33 relics, accounting for about 72%. Results of investigating the state of relics' management indicated that public institutions like a museum with a recognizable management system had their own work force and consequently ensured excellent conservation, whereas if there were no apparent responsible bodies, remains were subjected to considerable damage due to mismanagement. Therefore, this problem can be resolved by identifying a recognizable management body as well as ensuring periodical management and supervision. The excavated buried cultural properties are utilized not only for academic purposes, but also for PR or as exhibition material. Hence, this study confirms that meticulous management of buried cultural properties is currently required.

A Study on the Territoriality and the Socio-spatial Characteristics of a Commoner's Settlement in Modern Times (${\cdot}$현대 민촌의 사회공간적 성격과 영역성 - 부여군 장암면 장하리의 사례 -)

  • Jeon Jong-Han
    • Journal of the Korean Geographical Society
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    • v.40 no.6 s.111
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    • pp.613-630
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    • 2005
  • In this article, the author inquired the multi-layered sphere of a commoner's settlement of Jangha-ri in modem times to approach the territoriality and socio-spatial characteristics of it. This settlement has originated in a lineage settlement of Jinju-Gang, and has experienced socio-spatial cohesion since its making(the 17th Century). Especially, it is found that the territoriality of Jangha-ri has fluctuated in times and has obtained multi-layeredness according to the human-nature relationship, to the social relationship, and to the political relationship of villagers. As a result, it is interpreted that the socio-spatial characteristics and territoriality of Jangha-ri in modem times do not only have a physical reality, but also social, political, cultural one.

A Study on the Improvement of Pedestrian Facilities by the Use of Importance-Performance Analysis (중요도-만족도분석을 통한 보행자시설 개선에 관한 연구)

  • Lee, Chang Hee;Kim, Myung Soo;Jo, Kyeong Nam
    • Journal of Korean Society of Transportation
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    • v.32 no.6
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    • pp.628-637
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    • 2014
  • The purpose of this study is to investigate the actual conditions of the mobility convenience facilities for pedestrians and their perception of the facilities, and thereby provide fundamental material necessary to establish a strategy of improving mobility convenience facilities. This study tried to analyze the characteristics of the mobility convenience facilities for pedestrians. Based on previous studies and "Report of Mobility Facilities of the Mobility Handicapped", this study first chose the evaluation items related to mobility convenience facilities, and then conducted a questionnaire survey and Importance-Performance Analysis (IPA). According to the study results, first, the item that needs intensive improvement was sidewalks, and the detailed indicators for sidewalks were walking safety, convenient facilities for the disabled, and pavement in order. Secondly, the items that need to be maintained were bus and crossroad. Thirdly, the low-ranking items were under-passageway and pedestrian overpass. And lastly, the items that need to be controlled were facilities for passenger terminals and bus terminals. Based on the comprehensive IPA result, this researcher judged the actual use conditions of the mobility convenience facilities in Buyeo-gun, Chungcheongnamdo. Therefore, it was found that it would be urgent to improve the direct walking environment on sidewalks. In this aspect, for future policy decision and facility maintenance, it is desirable to put the item in priority in terms of investment and come up with an improvement strategy.

The Effect of Repeated Restraint Stress on Clusterin Change of the Rat Salivary Glands (구속 스트레스가 백서 타액선 조직 내의 clusterin 변화에 미치는 영향)

  • Lee, Ko-Woon;Kang, Soo-Kyung;Chun, Yang-Hyun;Hong, Jung-Pyo
    • Journal of Oral Medicine and Pain
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    • v.37 no.2
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    • pp.81-91
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    • 2012
  • It has been known that saliva may affect the most of oral diseases. On the contrary, several systemic conditions may affect salivary flow and cause oral dryness and psychosocial stress especially may a crucial role in the etiology of hyposalivation and oral dryness. Many studies have focused on macroscopic effects of the stress on the salivary glands by autonomic respose, but on the other hand it has hardly been reported on cellular microscopic effects of the stress on the salivary glands. Therefore, this study was performed to examine clusterin, a antiapoptotic and cytoprotective protein, in the parotid glands under restraint stress condition. For this study, 10 rats were divided into 3 groups; 1) 2 rats of group I were selected as a normal control. 2) 2 rats of group II, as a experimental control were placed in the restraint cone for 2 hours 3) 6 rats of group III were placed in the restraint cone for 2 hours once a day. The rats were sacrificed immediately(group II, as a experimental control), 24, 48, and 72 hours after application of the stress and the parotid glands were excised. Western blotting and immunohistochemistry were performed. The finding were as follows: 1. In parotid glands, clusterin was mildly increased and clearly expressed in the ductal cell under restraint stress immediately after application of the stress. 2. In parotid glands, clusterin was significantly decreased and slightly stained in the ductal cell under restraint stress 24 and 48 hours after experiment. 3. In parotid glands, clusterin was prominently increased again and densely stained in the ductal cell under restraint stress 72 hours after experiment.