경기지역 노인요양병원 서비스 질평가 관련연구

이선희,김주형 한국의료QA학회 2006 한국의료질향상학회지 Vol.13 No.2

Purpose : The purpose of this study was to examine correlation between quality of hospital service and structural dimension(foundation classification, the size of institution, the number of doctor, nurse, nursing assistants, care helper), and to evaluate correlation between quality of hospital service and process dimension(hospital service) Method : This study is designed by measuring structural dimension and process dimension using questionnaire about institution valuables and hospital service made by Heath Insurance review agency The data were collected from 40 long term care hospitals from 6th April to 25th May, 2007. Result : First, when the foundation classification is public, the number of doctor per patient, and the number of nurse per patient is the highest. but is not significant statistically(p=0.07). Second, Mean score of hospital service to prevent pressure sore is 11.83 out of 15 and mean score of hospital service to treat pressure sore is 15.75 out of 20. The number of nursing per patient resulted in the gab of hospital service.Third, when the foundation classification is public, the incidence of pressure sore is the lowest. The number of nursing per patient resulted in the gab of hospital service but didn't make difference in the quality of hospital service among long term care hospitals. hospital service result in difference in incidence of pressure sore, but is not significant statistically. Conclusion : According to the result, the quality gab among long term care hospitals resulted from foundation classification and the size of institution. In case of long term care hospital, it suggests the more public institutions should be expanded than private and the size of long term care hospitals is an important factor. the more the number of nurse is, the more the hospital services are, but, substantially, services provided by nurse didn't affect the outcome of patient health. hospital services should be more improved to make change outcomes of patiens. Finally, To get quality assurance, proper manpower and appropriate payment of long term hospital should be guaranteed to improve nursing performance.

유연구조 퍼지추론 및 비퍼지화

이철희,서선학,Yager, R. 강원대학교 정보통신연구소 1997 정보통신논문지 Vol.1 No.-

In this paper, we suggest a new approach having the flexibility to the problem of fuzzy inference and defuzzification. For fuzzy inference, we observe the fact that it consists of three parts; the determination of firing level of each rule, the determination of degree of coupling between antecedent and consequent of a rule, and the aggregation of all rules. So we soften the paradigm of Mamdani's fuzzy inference model by using S-OWA operators. Also, for defuzzification, we introduced a combinability function to help to more intelligently guide the difuzzification process. And then, we treat it as a kind of clustering problem and apply the basic idea used in the mountain clustering method. The proposed method includes Mamdani's fuzzy inference model and center of gravity method as a special case, and it has the flexibility.

다중모델기법을 이용한 비선형시스템의 퍼지모델링

이철희,하영기,서선학 江原大學校 産業技術硏究所 1997 産業技術硏究 Vol.17 No.-

In this paper, a new approach to modeling of nonlinear systems using fuzzy theory is presented. To express the various and complex behavior of nonlinear system, we combine multiple model method with hierachical prioritized structure, and the mountain clustering technique is used in partitioning of system. TSK rule structure is adopted to form the fuzzy rules, and Back propagation algorithm is used for learning parameters in consequent parts of the rules. Also we soften the paradigm of Mamdani's inference mechanism by using Yager's S-OWA operators. Computer simulations are performed to verify the effectiveness of the proposed method.

퍼지논리 제어기의 비선형성의 정량적 해석

이철희,서선학 江原大學校 産業技術硏究所 1996 産業技術硏究 Vol.16 No.-

In this paper,the nonlinear I/O characteristic of suzzy logic controller is analyzed by using cell concept. Sources of the conlinearity inafuzzy logic controller include thefuzzification, the fuzzy reasoning and the defuzzification. A closed form expression for the defuzzified output is derived in case of a fuzzy logic controller with two inputs, traingular memberships, MacVicar-Whelan type linguistic rules, and direct fuzzy reasoning. As a result, it is shown that fuzzy logic linguistic rules, an direct fuzzy reasoning. As a result, it is shown that fuzzy logic controller is a nonlinear controller. Also its nonlinearity is analyzed with respect to the conventional PID control and the sliding mode control.

시토키닌의 종류와 농도가 포도의 기내생장에 미치는 영향

金昇熙,金善圭 충북대학교 농업과학기술연구소 1998 農業科學硏究 Vol.15 No.-

Shoot tips and node segments derived from cuttings of four grape cultivars (Cabernet Sauvignon, Chardonnay, S. 9110, Sheridan) were cultured in vitro on MS media supplemented with varying levels of cytokinins (1.0 and 3.0 mg/L BA, kinetin, and 2-iP, 0.1 and 1.0 mg/L zeatin, 0.01 and 0.1mg/L thidiazuron). Shoot growth of 'S. 9110' and 'Sheridan' was quite normal at 1.0 mg/L BA while that of 'Cabernet Sauvignon' and 'Chardonnay' was enhanced in 1.0 mg/L zeatin. Shoot multiplication was favored by BA for 4 grape cultivars, but varietal differences were noted in optimal concentration, showing abundant shoot proliferation at 3.0 mg/L with 'Cabernet Sauvignon' and 'S. 9110' or at 1.0 mg/L with 'Chardonnay' and 'Sheridan'. Varying levels of callus were formed according to cultivar and cytokinins except 'Chardonnay' which failed to form callus. Rhizogenesis was recognized in all cultivars tested, and zeatin and 2-iP were most favorable for root formation. Simultaneous root and callus formation were not noted. Total plantlet weight of 'Cabernet Sauvignon', 'Chardonnay' and 'S. 9110' was higher at 1.0mg/L BA, but that of 'Sheridan' was higher at 3.0 mg/L BA.

DIF와 시토키닌의 상호작용이 포도의 기내생장에 끼치는 영향

김선규,김승희,조현정 충북대학교 첨단원예기술개발연구센터 1999 연구보고서 Vol.4 No.-

주야간 온도 변화(DIF)와 시토키닌의 상호작용이 포도의 기내생장에 끼치는 영향을 구명하여 포도의 기내 대량증식체계를 확립하기 위하여 유럽종 양조용 품종 'Cabernet Sauvignon'과 생식용 구미잡종 'Campbell Early' 포도를 공시하여 metal halide lamp와 형광등으로 210μmolㆍm-2ㆍs-1의 광량자속밀도, 상대습도 70±5%, 16시간 광주기로 조절된 생육상에서 일련의 시험을 수행하였다. 주야간 온도는 25/25, 25/18, 18/25℃로 설정하였고, 시토키닌은 zeatin, kinetin, 2ip, BA및 TDZ를 단용 처리하였다. 모든 시험은 3반복으로 실시하였으며, 4주 후 생장과 분지, 그리고 생체중을 조사하였다. Cabernet Sauvignon 에서는 DIF처리와 상관없이 대조구가 신초의 생장이 가장 좋았는데 -7DIF에서 생장이 전반적으로 나빴다. 그리고 BA와 TDZ처리는 DIF에 영향을 크게 받지 않은 것으로 나타났다. 0DIF는 시토키닌의 농도가 높을수록 생장이 다소 좋은 경향을 나타냈고, kinetin 10mM은 87mm로 대조구를 제외한 시토키닌 처리구 가운데에서 가장 높았다. Campbell Early 에서 -7DIF에서는 Zeatin 5mM처리가 162mm로 대조구의 112mm 보다 생장이 좋았으며 +7DIF에서 kinetin 5mM처리가 110mm로 가장 좋았다. 0DIF에서는 Zeatin 5mM 처리가 162mm로 대조구보다 약 2배 정도 높은 생장을 보였다. Cabernet Sauvignon에서 분지수는 DIF처리와 관계없이 대조구는 1개가 분지 되었으며 모든 DIF처리에서 신초의 생장이 적었던 BA와 TDZ처리에서 분지가 많았다. 0, +7DIF에서는 BA 10mM처리가 약 4개로 나타났으며 -7DIF처리는 TDZ 5mM처리에서 가장 많았다. Zeatin, 2ip와 kinetin 처리는 분지가 되지 않은 것으로 나타났다. Campbell Early 에서도 같은 결과였다. 총절편체수는 Cabernet Sauvignon에서는 모든 DIF처리에서 BA 10mM 처리가 가장 많았다. 신초생장이 좋았던 CT와 Zeatin, 2ip, kinetin 보다 생장은 적었지만 분지수가 많았던 BA와 TDZ처리에서 총절편체수가 많은 것으로 나타났다. Campbell Early 역시 Cabernet Sauvignon과 비슷한 경향을 나타냈으며, 0DIF처리가 -, +7DIF처리보다는 절편체수가 많은 것으로 나타났다. Cabernet Sauvignon에서는 -7DIF처리에서 대체로 200mg 이하로 적었으며 시토키닌의 종류에 차이도 크지 않았다. 0DIF처리는 2ip 10mM 처리가 가장 높았으며, +7DIF에서는 TDZ 5mM이 대조구와 비슷하게 380mg을 나타냈다. Campbell Early는 +7DIF처리에서 BA 5mM을 제외한 나머지 모든 처리구에서 대조구보다 높게 나타났고 2ip 10mM이 410mg으로 가장 높았다. 0DIF처리는 Zeatin 5와 2ip 10mM처리가 900, 840mg으로 대조구의 약 8배에 달했으며, kinetin 10mM처리가 가장 낮게 나타났다. -7DIF처리에서 모든 처리구가 대조구보다 높았으나 다른 DIF처리보다는 낮았다. Shoot growth, number of shoots and fresh weight of Vitis vinifera L.'Cabernet Sauvignon' and Vitis labruscana B. 'Campbell Early' explants under three DIF levels, -7, 0 and +7, 210μmolㆍm-2ㆍs-1 provided by metal halide and fluorescent lamps, under 16hㆍd-1 photoperiod were studied. Basal MS media were supplemented with 5 and 10 mM BA, TDZ, Zeatin, 2ip, kinetin, respectively. In all media, 2.1gㆍL-1 gelite and 3% sucrose were used and cultured for 4 weeks. Shoot growth was significantly increased by control regardless of DIF in Cabernet Sauvignon and was suppressed by -7DIF. Effects of BA and TDZ were not affected by DIF. 0DIF enhanced the growth with increasing cytokinin level. Kinetin at 10 mM was most effective for shoot growth with 87mm among cytokinins used except for control. Zeatin and kinetin each at 5 mM significantly increased shoot growth to respective 162 and 110mm. In 0DIF, double increase of 162 mm was obtained by 5 mM zeatin. In control, no further shoot proliferation was observed in Cabernet Sauvignon regardless of DIF. In 0 and +7DIF, 4 shoots were observed with 10 mM BA. Zeatin, 2ip, and kinetin resulted in poor shoot proliferation. BA at 10 mM resulted in profuse branching in all DIFs.

마늘 製劑와 메리트靑 處理가 促成栽培 葡萄의 發芽와 成熟에 미치는 影響

김선규,김승희 충북대학교 한국과학재단 지정 첨단원예기술개발 연구센터 1997 연구보고서 Vol.2 No.-

마늘즙, 마늘즙의 에탄올 및 에틸 에테르 추출물, 양파즙, 양파즙의 에탄올 추출물, 마늘즙 및 마늘즙 에탄올 추출물과 메리트청 혼합물, 양파즙 및 양파즙 에탄올 추출물과 메리트청 혼합물, 그리고 메리트청 처리가 대봉과 델라웨어 포도의 발아, 개화 및 성숙에 미치는 영향을 검토하였다. 발아기에 가장 큰 영향을 끼친 처리는 메리트청으로 단용, 혼용 모두 발아 촉진에 효과적이었다. 델라웨어의 조기가온 시험에서는 메리트청 단용처리, 후기가온에서는 메리트청 혼용처리가 발아기와 발아기간의 단축에 효과적이었으나, 발아율은 높지 않았다. 대봉에서도, 메리트청 처리구에서 발아가 일렀고, 2회처리가 1회처리보다 더 효과적이었다.발아율은 조기가온구에서 높았고, 후기가온구에서는 낮았다. 대봉에서는 델라웨어보다 가온 개시기의 차이가 발아에 더 큰 영향을 주었다. 개화기를 보면, 델라웨어에서는 메리트청 단용, 혼용 1, 2회처리가 모두 개화기를 앞당겼으며, 1, 2회의 차이는 크기 않았다. 조기가온에서는 2회처리에서 발아기 차이가 10일이었으며, 1회처리는 7일이었고, 후기가온에서는 1회처리에서 9일, 2회처리에서 6일이었다. 개화기간의 차이는 2-3일 밖에 되지 않았다. 대봉의 조기가온 및 후가가온구에서는 메리트청 혼용구에서, 특히 1회보다 2회처리로 개화기가 더 단축되었다. 개화기간은 2-4일로 길지 않았다. 수확기를 보면, 델라웨어 조기가온구에서 1회처리에서는 메리트청과 마늘즙 혼용구, 2회처리에서 단용구에서 수확기가 대조구보다 각각 13, 11일 단축되었다. 모든 처리구에서 대조구보다 수확이 일렀고, 수확기간은 2-3일이었다. 후기가온에서는 1회처리에서 마늘즙 에탄올 추출물과 메리트청 혼용구에서, 2회처리는 양파즙에서 5일 일렀고, 수확기간은 2일로 짧았다. 대봉 조기가온에서는 1, 2회처리 모두 대조구와 다른 처리구 사이에 큰 차이가 없었으며, 수확기간도 비슷하였다. 후기가온에서는 1, 2회 모두 메리트청 단용 및 혼용 처리구에서 수확기가 일렀으며, 특히 2회처리에서 양파즙 에탄올 추출물과 메리트청 혼용구가 대조구보다 12일 앞당겨진 것이 특징적이었다. 수확기간은 큰 차이가 없었다. Effects of garlic juice(GJ) and the extracts of ethanol(GJAE) and ether(GJEE), onion juice(OJ) and the ethanol extract(OJAE), garlic juice+Merit Blue(GJ+MB), ethanol extract of garlic juice+Merit Blue(GJAE+MB), onion juice+Merit Blue(OJ+MB), ethanol extract of onion+Merit Blue(OJAE+MB), and Merit Blue(MB) on budbreak, flowering, and maturity of Delaware and Daebong grapes were studied. MB alone or in combination was most effective for dormancy breaking. MB alone and in combination were effective for hastening the budbreak in respective early and late forcing culture in Delaware. But % budbreak was decreased by the treatments. In Daebong grapes, MB also hastened the budbreak, and double application was more effective. Percent budbreak was higher in early forcing than late forcing. And the beginning of the heating was more crucial for budbreak in Daebong than in Delaware. Flowering in Delaware was hastened by single or double application of MB. Differences in flowering date for early and late forcing were 10 and 6 days in double application, and 9 days in single application, respectively. In early and late forcing of Daebong grapes, the double application of MB in combination was most effective for hastening flowering. Harvest date of early forcing Delaware was hastened by all treatments, and single application of GJ+MB and double application of MB were more effective with respective hastening of 13 and 11 days. For late forcing, single application of GJAE+MB and double application of OJ were effective. Although there were no significant differences in harvest date among treatments and number of applications in early forcing of Daebong, single and double applications of MB alone and in combination, especially double application of OJAE+MB hastened the harvest date in late forcing culture.

2002 월드컵 축구대회에서의 히딩크(Guus Hiddink) 코칭 전략에 관한 스포츠사적 연구 : Rainer Martens의 Successful Coaching 이론을 중심으로

곽형기,현선희 한국체육사학회 2004 체육사학회지 Vol.13 No.-

This thesis compares and analyzes Hiddink's successful coaching strategy with Rainer Marten's 'Successful Coaching' theory in 2002 world cup soccer general meeting. This study sees that Hiddink is one of the representatives of leading the successful korean world cup soccer team. However, the success of the korean world cup soccer team is not only Hddink's efforts but also coaching staffs, athletes, soccer society staffs and korean people who give a soccer team to a great support. The most of 'successful Coaching' theory of Rainer Martens agree with the analyzed result into Hiddink's coaching philosophy, clearly scientific training programs, and a very cautious team system and management. It's the perfect example to various soccer leaders that is the Hiddink's role and philosophy as a leader, the democratic and human attitude toward relating with athletes, coaching staffs and a leader, the selecting athletes in basics of the real ability, the using of the appropriate principles of reinforcenrent(punishment and compensation theory), the testing and training of the basic body strength, and the organization and management of soccer team. The korean soccer team's experiences by Hiddink may be important to being ready for next world cup and training and intensifying athletes.

Comet Assay 를 이용한 제주 자생 녹조류 추출물의 세포내 DNA 손상 억제 활성 효과

안긴내,이승홍,차선희,고석천,전유진 제주대학교 방사능이용연구소 2006 방사선응용과학연구소논문집 Vol.20 No.-

[PA-0036] Genetic diversity of plastid genome and 45S rDNA sequences in genus Ligularia (Asteraceae)

Seon Heui Jeong(Seon Heui Jeong),Young Sang Park(Young Sang Park),Jeong Jin Choi(Jeong Jin Choi),Tae-Jin Yang(Tae-Jin Yang) 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-