금어초(Antirrhinum majus L.)에 있어서 전처리 및 보존용액이 절화수명에 미치는 영향

권양은,박윤영,조문수 대구대학교 생명과학연구소 2003 생명과학연구 Vol.2 No.1

This study was carried out to investigate the effects of pretreatment and preservative solutions on vaselife in cut snapdragon 'Manwall' Cut snapdragon was pretreated with sucrose and certain inorganic salts like KCl, KNO₃ NH₄NO₃ at 0.1M for l2hours. Another cut snapdragon held preservative solutions with sucrose at 0.1, 0.2, 0.3 and 0.4M, and metal compounds like 0.5mM aluminum sulfate, cobalt sulfate, nikel chloride and 0.25mM silver thiosulfate(STS) including 0.1M sucrose. Solution uptake, ion leakage(%) and vaselife were measured. In pretreatments for 12hrs, solution uptake was the greatest in 0.1M KCl, while ion leakage in 0.1M NH₄NO₃. 0.1M sucrose was effective for extending vaselife. In preservative solutions, solution uptake was the highest at 0.1M sucrose with 0.5mM aluminum sulfate compared to the others Ion leakage of floret was the lowest at 0.1M sucrose. 0.4M sucrose was a good preservative solutions for vaselife.

절화금어초에 있어서 펄싱처리가 소화에 미치는 영향

권양은,조문수 대구대학교 과학기술연구소 1999 科學技術硏究 Vol.5 No.5

This study was carried out to investigate the effect of pulsing and preservatives on the postharvest quality in Cut Snapdragon 'Manwall'. Cut Snapdragon was pretreated for 12 hrs in several inorganic salts like KCI, KNO₃at 0.1M for 12 hours. Fresh weight, solution uptake, flower opening, floret coloration and ion leakage were measured. In pulse treatments for 12 hrs with sucrose and several inorganic compounds, fresh weight and ion leakage was the greatest in sucrose at 0.1M, while solution uptake and floret color in KCI at 0.1M. Pulsing with 0.1M KCI resulted in greatest floret opening, but the lowest floret abscissed.

진로 관련 멘토링과 대학생들의 직업탐색행동 간의 관계

권양이(Kwon Yangyi) 한국진로교육학회 2017 진로교육연구 Vol.30 No.3

본 연구는 4년제 대학에 재학 중인 대학생들을 대상으로 실시한 진로 관련 멘토링과 대학생들의 직업탐색행동 간의 관계를 실증적으로 규명하는데 그 목적이 있다. 궁극적으로는 향후 대학생 대상의 진로 관련 멘토링 프로그램 개발에 의미 있는 시사점을 제공하기 위함이다. 본 연구의 목적을 달성하기 위해 설문조사에 의해 자료를 수집하였고 SPSS 18.0 프로그램을 사용하여 자료를 분석하였다. 2015년 9월에서 11월까지 서울 소재 3개 대학의 대학생들을 대상으로 조사하였고 이 가운데 불성실한 자료를 제외한 총 245명의 자료를 사용하여 상관분석, 위계적 회귀분석을 사용하여 분석하였다. 본 연구에서 얻은 결과는 다음과 같다. 첫째, 학년이 올라갈수록 예비적 직업탐색행동과 적극적 직업탐색행동이 증가하였다. 둘째, 멘토링의 학위·경력지원 기능이 적극적 직업탐색행동에 정적인 영향을 미치는 것으로 나타났다. 이외의 다른 멘토링 기능들은 예비적 및 적극적 직업탐색행동에 영향을 미치지 않았다. 셋째, 멘토링 횟수, 유형, 성별, 전공계열 등은 대학생들의 직업탐색행동에 영향을 미치지 않았다. 본 연구는 멘토링 유형, 참여횟수와 멘토링 기능이 대학생들의 직업탐색행동에 미치는 영향을 구명함으로써 향후 효과적인 진로관련 멘토링 개발에 시사점을 제공할 수 있는 중요한 기초자료를 제공한다는 점에서 그 의의가 있다. The purpose of the study is to examine the relationships between career related mentoring and job search behavior for college students enrolled in four year colleges. The ultimate aim is to provide meaningful implications for the development of the career related mentoring for college students in the future. In order to accomplish the purpose of the study, a survey was conducted in this study, and the data were analyzed using SPSS 18.0. We analyzed 245 surveys by using correlations and hierarchical regression analysis. The data without invalid surveys that were disloyal, which came from college students enrolled in three universities located in Seoul during the September to November in 2015. Firstly, preparatory job search behaviors and active job search behaviors increased as grade increased. Secondly, the mentoring functions of degree and career support have a positive effect on active job search behavior. The other functions were not significant determinants for preparatory job search behavior and active job search behavior. Thirdly, the results showed that number of participation in mentoring, mentoring type, gender, major variables were not significant determinants for preparatory job search behavior and active job search behavior. Thus, this study is meaningful in that it provides important basic data that can provide implications for the future career related mentoring development by exploring the effects of mentoring type, number of participation and mentoring function on job search behavior of college students.

TCD를 이용한 뇌사의 판정기준

권양,김창진,임승철,권병덕,황충진 대한신경외과학회 1990 Journal of Korean neurosurgical society Vol.19 No.4

It is generally known that demonstration of absence of cerebral blood flow is necessry to confirm brain death. Transcranial Doppler(TCD) is an accurate method of monitoring the blood flow velocities of the cerebral vessels. We performed transcranial doppler(TCD) examinations on 15 patients in brain death. Anterior criculation was examined through the temporal window or transorbiral window and basilar arteries were examined through the suboccipital window. All of the patients fulfilled the criteria for determination of brain death by clinical criteria, EEG and/or Brainstem Auditory Evoked Response(BAER) or clinical criteria alone, were mechanically ventilated. A TCD waveform abnormality consisting of reversed diastolic components was found in all brain death patients. The net flow veloicties of <10 ㎝/sec were present in all brain death patients. TCD may be a rapid and convenient alternative to cerebral angiography for confirming brain death when institutional protocols require such comfirmation.

순환정지와 저체온 및 Barbiturate를 이용한 후혈행 뇌동맥류 수술 3례 : 3 Cases

권양,김창진,임승철,권병덕,황충진,김삼현,황연미,한성민 대한신경외과학회 1992 Journal of Korean neurosurgical society Vol.21 No.2

Direct approach of technically difficult or inoperable intracranial aneurysms may become possible using complete circulatory arrest with extracorporeal circulation and profound hypotherima and barbiturate cerebral protecion. To avoid difficulties associated with closed chest method, open chest method was used by direct cannulation of the right artium and aorta through the chest. 3 patiens with posterior cirulation aneurysms operated on with these techniques ; 1 large basilar bifurcation aneurysm and 1 irregular shaped vertebro-basilar junction aneurysm and 1 posterior cerebral artery aneurysm were operated on and all had excellent results. Careful attention was needed to the depth of hypothermia, duration of total circulatory arrest, and hemostasis which important factors in the success of these methods.

뇌하수체 선종의 치료에서 감마나이프의 역할

권양,황충진 대한신경외과학회 1995 Journal of Korean neurosurgical society Vol.24 No.9

The treatment of choice for symptomatic pituitary adenomas varies according to the hormone secreting types of the adenoma and can include pharmacology surgery, or radiotherapy. The recent development of radiological imaging and microsurgery has made surgery the treatment of choice for most pituitary tumors. However, the long-term tumor control rate after microsurgery varies from 50% to as high as 80%. During the last 38 months (1990.5-1990.9, 1991.5-1994.2), 34 cases of pituitary adenomas were treated by gamma knife at Asan Medical Center. There were 11 cases of prolactinomas, 9 cases of acromegaly, 8 cases of ACTH-secreting tumors and 6 cases of non-functioning tumors. Seventeen patients underwent gamma knife radiosurgery for recurrent or remaining tumors after resective surgery. Another 17 patients were treated primarily with gamma knife. In microadenomas, the mean tumor volume was 221 cumm and the mean marginal dose was 33.1 Gy. In microadenomas, the mean tumor volume was 2690 cumm and the mean marginal dose was 22.6 Gy. Twenty-seven patients have had an average follow-up period of 26 months with a range from 3 to 48 months. As a result, five out of eight prolactinoma patients had normalization of prolactin hypersecretion and seven patients showed clinical cure. On follow-up imaging studies, five out of seven tumors showed no changes in their size, while two showed marked reduction. Two out of for ACTH-producing tumor patients showed normalization of 24 hour urine cortisol levels. On follow-up imaging studies of the two cases, the tumor of one patient disappeared and the other one showed no change. Three out of six acromegalic patients showed clinical responses. Two out of five non-functioning tumors showed reduction in size and three showed no changes. In conclusion, gamma knife radiosurgery seems to be effective as adjuvant therapy for the treatment of remaining or recurrent pituitary adenomas after surgery and primary treatment modality in selective patients.

한국대학생들의 글로벌 리더십 역량 요구분석과 HRD 시사점

권양이 ( Yangyi Kwon ) 한국인력개발학회 2021 HRD연구 Vol.23 No.3

본 연구의 목적은 글로벌 리더십 역량의 중요성에 대한 한국 대학생들의 인식을 조사하고 이를 통해 글로벌 리더십 역량 개발에 필요한 우선 순위를 파악하는 것이다. 한국의 4년제 6개 대학에서 234명의 한국 대학생을 대상으로 데이터를 수집하고 Borich (1980)의 요구 분석 모델과 Mink et al. (1991)의 Locus for Focus 모델을 포함하는 체계적인 요구 분석 절차를 활용하여 분석했다. Borich (1980)의 요구 분석 모델을 사용한 분석 결과는 다음과 같다. 미래에 가장 필요한 역량이 호기심 영역에서 나타났으며, 그 다음은 다른 문화적 지식, 낯선 곳으로의 여행, 기술적 지식 순이었다. 한편, 가장 적게 요구되는 역량은 다른 사람의 의견을 경청하는 등 인격과 관련된 역량 영역과 사람들과 만날 때 정직하고 윤리적인 역량으로 판명되었다. Mink et al. (1991)의 Locus for Focus Model을 사용할 때도 유사한 패턴이 발견되었다. 이 연구는 체계적인 요구 분석 절차를 사용하여 대학생의 글로벌 리더십 역량을 조사한 최초의 연구이기 때문에 그 의의가 있다. 향후 비슷한 연구방법으로 전 세계적으로 다양한 피실험자와 상황을 대상으로 하여 연구를 실시할 수 있다. The study purpose is to examine Korean college students’ perception of the importance of global leadership competencies, and by doing so, identify the priorities that need to be developed for global leadership competencies. Data were collected from a sample of 234 Korean college students from six Korean 4 year colleges and analyzed by utilizing a systematic needs assessment procedure that included Borich’s (1980) needs assessment model and Mink et al.’s (1991) Locus for Focus model. The results of analysis using Borich’s (1980) needs assessment model indicated that the most required competencies for the future came from the inquisitiveness section, followed by cross-cultural knowledge, travelling to strange places, and technical knowledge. Meanwhile, the least required competencies proved to be competencies related to personal character such as listening to other people’s opinions as well as honesty and ethic when meeting with people. Similar patterns were found when Mink et al.’s (1991) Locus for Focus Model was employed. This research is unique because it is the first to examine the global leadership competencies of college students, using a systematic procedure of needs assessment that can be replicated in future similar studies with globally diverse subjects and settings.

한·미 NPO의 자율규제유형에 관한 연구

권양이,김정주 한국행정연구원 2011 韓國行政硏究 Vol.20 No.2

본 연구의 목적은 한·미 NPO의 자율규제유형을 구명하고 정책적 시사점을 제시하는 데 있다. 연구의 목적을 달성하기 위해 광범위한 문헌자료와 인터넷 자료에 의존하여 한·미 두 나라의 자율규제유형을 분석하였다. 첫째, 한국의 NPO는 정부규제와 환경자원에 민감하게 반응하는 자원의존이론에 기초한 적응적 자율규제 유형이다. 둘째, 미국의 NPO는 오랜 시간에 걸쳐 정착된 전형적인 순응적 자율규제시스템이다. 그러나 NPO 자체내부적인 프로그램 수익원 발생이라든지 자구책의 강구로 조직을 둘러싼 자원환경에 의존하는 형태의 적응적 자율규제 유형으로 조금씩 옮아가는 양상을 보이고 있다. 셋째, 향후 한국의 NPO는 내부강령 및 윤리기준을 강화하고 정부는 정책적 지원을 아끼지 않되 엄격한 제재규정을 포함한 NPO 법령을 제정비한다면 자율규제가 활성화 될 것이다. 최근 오마바 정부는 경제적 위기를 극복하기 위한 하나의 시도로 국민적 공감대를 지역사회에 기초한 NPO섹터의 활성화를 통해 사회적 합의를 이끌어내는 데 주력하고 있다. 이에 반해 한국은 NPO에 대한 불신과 편견으로 국민적 공감대와 사회적 합의를 이끌어낼 수 있는 제3섹터로서의 성장가능성을 저해하고 있다. 본 연구는 NPO 자율규제에 대한 올바른 이해를 바탕으로 자율규제시스템을 정착시키고 투명경영을 실천하는 미래의 한국 NPO 역할을 제시하고자하였다.

대학생들의 청소년지도사 실습업무경험과 중요성 인식에 대한 질적 연구

권양이 ( Yang Yi Kwon ),오승근 ( Seung Geun Oh ),김선요 ( Sun Yo Kim ) 한국청소년복지학회 2012 청소년복지연구 Vol.14 No.2

본 연구는 대학생들의 청소년지도사 실습업무경험과 중요성에 대한 인식을 탐색하여 실습운영 개선과 실습의무화를 추진하는 데 시사점을 제공하기위하여 수행되었다. 이러한 목적을 달성하기 위해 2011년 서울에 위치한 4년제, 2년제 대학 소속 12명의 재학생들을 심층면접하였다. 연구결과는 첫째, 실습과정이 체계적이지 못하다. 둘째, 실습지도의 부족과 비전문성이다, 셋째, 단순잡무를 경험하며 청소년 지도사의 역할을 파악하다. 넷째, 이상의 문제점에도 불구하고 대학생들은 실습의 중요성을 인식하고 있었다. 본 연구결과로부터 향후 청소년지도사 실습은 첫째, 실습을 체계적으로 조직화해야 한다. 둘째, 현행 시행되고 있는 실습 내용은 주어진 실습기간동안에 수행되기에는 광범위하기 때문에 실습운영지침이 개발될 필요가 있다. 셋째, 실습기관과 실습지도 담당자는 체계적으로 내실 있게 실습을 운영하여야 한다. 본 연구는 대학생들의 현장실습에 대한 경험적 자료를 제공할 뿐만 아니라 실습과정의 개선을 위해서 청소년들을 지도하는 교육기관 행정가, 슈퍼바이져, 입법자들에게 더 큰 함의를 제공한다. The purpose of the study is to provide implications to improve the practicum and move toward for making it mandatory for the youth worker certificate. In order to achieve this purpose, the findings of the study have been based on the data from 12 college students at the two-year and four-year college located in Seoul in 2011. The results showed that first, the practicum is not systematical. Second, the lack of supervision and expertise. Third, the tasks assigned to the students are limited to the simple and trivia things, which in turn leads to their understanding of the role of youth worker. Fourth, In spite of the problems addressed above, the students were aware of the importance of the practicum. Based on the results of the study, some implications are suggested as follows. First, it is therefore necessary to make the practicum systematical. Second, tasks of the practicum are too broad to be covered by the given time period, the practicum manual should be developed. Third, supervisors and organizations need to run the practicum systematically. The present study not only provides empirical data about college students` practicum experiences but also gives institutional administrators, supervisors, legislators who deal with youths much broader implications for improving practicum procedures.

청신경 초종에 대한 감마나이프 치료의 임상경험

권양,이동준,이정교,권병덕,황충진 대한신경외과학회 1995 Journal of Korean neurosurgical society Vol.24 No.10

Microsurgical tumor removal is the treatment of choice to relieve the mass effect for the treatment of acoustic neurinoma patients. Gamma knife radiosurgery is another treatment option for patients with tumor size of less than approximately 4cm. Between May, 1990 and March, 1994, 55 tumor lesions from 50 patients were treated with gamma knife radiosurgery at Asan Medical Center. Following microsurgery, 20 patients underwent gamma knife radiosurgery for tumors not removed surgically. The remaining 30 patients underwent gamma knife radiosurgery alone. For an average follow-up period of 26 months(ranging from 6 to 45 months), 37 lesions out of 39 lesions responded, giving a tumor growth rontrol rate of 94.9%. Facial neuropathy and trigeminal neuropathy were noted in 8% and 6%, respertively. According to these results, it is suggested that gamma knife radiosurgery is an effective alternative therapeutic modality for the management of small to moderate sized acoustic neurinomas.