• Korean Journal of Psychosomatic Medicine
• /
• v.9 no.2
• /
• pp.111-132
• /
• 2001

Depression in the medically ill is a common clinical problem that primary physicians and psychiatric consultants encounter. Treatment of such patients begins with a careful evaluation of the patient's medical and psychiatric conditions. The assessment of depression in the medical patients requires a multidimensional approach. Psychological instruments are also used as a method of assessment in these patients. First of all, what the therapists have to do is to find and remove organic causes. Psychosoical treatment includes dealing with the patient's resistance and despondency relevant to physical diseases. For biological treatment, it is important to select appropriate antidepressants. Therapists should be familiar with the side effects of the antidepressants as well as the patient's primary depressive symptoms, pharmacokinetics and pharmacodynamics of the available agents. In addition, special attention should be paid to the potential for drug-illness and drug-drug interactions. Tricyclic antidepressants can be still effectively used for patients with pain disorder, although a variety of new antidepressants such as selective serotonin reuptake inhibitors (SSRI), bupropion and venlafaxine could have more benefits in depression of the medically ill. However, electroconvulsive therapy can be recommended for refractory cases of depression in patients with medical illness.

• Korean Medical Education Review
• /
• v.8 no.1
• /
• pp.23-33
• /
• 2006

의학교육은 학생들에 대한 교육과 평가만으로 구성되지 않는다. 학생들이 그러한 교육을 모두 잘 이수하고 졸업할 수 있도록 잘 지도해 주는 것까지를 포함한다. 의학교육에 있어 이러한 지도가 필요한 이유는 의대생들의 학습과 생활에 문제가 자주 발생하기 때문이다. 이에 본 연구에서는 2005년도에 본 의과대학에서 이루어진 총104건의 상담사례를 분석하여 그 문제와 대안을 제시하였다. 나타난 문제로는 불완전한 교육과 극단적 내부경쟁, 학생들의 집단 학습적 행동, 시간 관리 및 학습방법의 문제, 불안과 우울의 문제, 열등감의 문제, 자기개발과 자기실현에서의 불안, 삶의 다양한 문제들과 가치관 형성의 어려움(이성교제, 가족관계, 학교 내 대인관계 등) 등이었다. 이에 대한 해결방안으로 다음과 같은 다섯 가지가 제안 되었다. 즉 학생들에 대한 "의대에서 공부하는 방법" 교육, 새로운 의대 학습 문화의 창출지원, 전공의 선발에 있어 다면적 평가 시스템의 도입, 상담을 담당해 주시는 교수들과 멘토(mentor)의 필요, 가치관 지향적인 의학교육의 필요이다.

• Journal of Engineering Education Research
• /
• v.15 no.6
• /
• pp.98-102
• /
• 2012

This paper diagnose subjects and measures the learning ability of students based on the goal of developing an assessment tool for education productivity based on multi-aspect evaluation conducted by ICEE at Honam University. Furthermore, develop an assessment tool for education productivity that provides a motive to bring detailed improvements in teaching methods through the diagnosis. In addition, a method for compensating the issues and improving the quality of subject is suggested to develop learning ability of students through applying the assessment tool. An integrated operated system of CQI is desired to be built along with quality improvement of education through measuring academic quality by studying the methods for enhancing academic and learning ability achievement from analysis of the curriculum provided in the "ABEEK program". Through this study the current state of education productivity is presented through analyzing the difference between students who participated in the "ABEEK program" and who did not participate, and operating a comparison between the student's comprehension on their majors and liberal arts by the multi-aspect evaluation that has been conducted for 2 years.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
• /
• 2003.05a
• /
• pp.485-493
• /
• 2003

2승 저감 형태의 부하특성을 갖는 공조용 팬이나 물을 순환시키는 펌프를 구동하는 전동기는 일반적으로 전원전압을 직입하여 사용한다. 따라서 전원 주파수인 60Hz가 회전속도의 기준이 되어 4극인 유도전동기를 예를 든다면 기준속도가 1800[rpm]이 되며, 이 속도는 부하 조건과 관계없이 운전되면서 경부하 조건에서는 불필요한 에너지를 많이 소모하는 원인이 되어왔다. 이런 문제점은 부하에 맞추어 속도를 제어해 줌으로써 소모전력을 현격히 줄일 수 있는데 이를 위해 일반적으로 인버터를 사용한다. 그런데 인버터에 대해서는 KS 기준이 없어 개인별 또는 기업체별로 가지고 있는 평가기준을 활용하여 인버터를 개발해 왔다. 이에 본 논문에서는 인버터 보급을 촉진시키기 위한 관련 정책을 분석하고 인버터에 대한 기술기준을 제시하여 인버터 평가기준을 보급하고자 한다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2024.01a
• /
• pp.55-58
• /
• 2024

최근 각 기업의 AI 면접시스템 도입이 증가하고 있으며, AI 면접에 대한 실효성 논란 또한 많은 상황이다. 본 논문에서는 AI 면접 과정에서 지원자를 평가하는 방식을 시각, 음성, 자연어처리 3영역에서 구현함으로써, 면접 지원자를 다방면으로 분석 방법론의 적절성에 대해 평가하고자 한다. 첫째, 시각적 측면에서, 면접 지원자의 감정을 인식하기 위해, 합성곱 신경망(CNN) 기법을 활용해, 지원자 얼굴에서 6가지 감정을 인식했으며, 지원자가 카메라를 응시하고 있는지를 시계열로 도출하였다. 이를 통해 지원자가 면접에 임하는 태도와 특히 얼굴에서 드러나는 감정을 분석하는 데 주력했다. 둘째, 시각적 효과만으로 면접자의 태도를 파악하는 데 한계가 있기 때문에, 지원자 음성을 주파수로 환산해 특성을 추출하고, Bidirectional LSTM을 활용해 훈련해 지원자 음성에 따른 6가지 감정을 추출했다. 셋째, 지원자의 발언 내용과 관련해 맥락적 의미를 파악해 지원자의 상태를 파악하기 위해, 음성을 STT(Speech-to-Text) 기법을 이용하여 텍스트로 변환하고, 사용 단어의 빈도를 분석하여 지원자의 언어 습관을 파악했다. 이와 함께, 지원자의 발언 내용에 대한 감정 분석을 위해 KoBERT 모델을 적용했으며, 지원자의 성격, 태도, 직무에 대한 이해도를 파악하기 위해 객관적인 평가지표를 제작하여 적용했다. 논문의 분석 결과 AI 면접의 다면적 평가시스템의 적절성과 관련해, 시각화 부분에서는 상당 부분 정확도가 객관적으로 입증되었다고 판단된다. 음성에서 감정분석 분야는 면접자가 제한된 시간에 모든 유형의 감정을 드러내지 않고, 또 유사한 톤의 말이 진행되다 보니 특정 감정을 나타내는 주파수가 다소 집중되는 현상이 나타났다. 마지막으로 자연어처리 영역은 면접자의 발언에서 나오는 말투, 특정 단어의 빈도수를 넘어, 전체적인 맥락과 느낌을 이해할 수 있는 자연어처리 분석모델의 필요성이 더욱 커졌음을 판단했다.

• Journal of the Korean Society for Library and Information Science
• /
• v.42 no.4
• /
• pp.113-139
• /
• 2008

Under rapidly changing circumstances, public libraries are required to evaluate the performance with an integrated point of view to cope with a variety of changes. In other words, it is necessary to develop integrated library performance appraisal indicators which are both quantitative and qualitative. Recently, ISO and IFLA attempt to adopt an integrated performance evaluation system based on the Balanced Scorecard(BSC). Therefore, this study defines four aspects of the library appraisal including input, process, output and outcome, and suggests a new library appraisal system and indicators of each appraisal aspect. In the concrete, appraisal aspects were derived from ISO appraisal system, and an appraisal system and indicators were presented based on the comparison and analysis of the ones respectively used inside and outside of Korea. Finally, this study proposes the method of suitability evaluation of those performance indicators by librarians and professors in Korea.

• The Journal of the Korea Contents Association
• /
• v.17 no.12
• /
• pp.257-265
• /
• 2017

The sand play therapy showed a clinical treatment effect to such children with lots of problem behaviors at the previous studies. This study aimed to evaluate the clinical effect to emotional and behavioral problems with 20 adolescents after 10 weeks group sand play therapy. After sand play therapy, the subjects showed a significant effect such that the MMPI depression scale score, somatic symptoms complaints, social discomfort, psychomotor retardation, somatic dysfunction, affection desire, bizarre sensation experience, shyness/self-consciousness were decreased from baseline to 10 weeks of the study. We suspected that the sand play caused to clinical effect to physical problems as well as emotional problems of the adolescents with school maladaptation.

• Journal of the Korean Recycled Construction Resources Institute
• /
• v.9 no.4
• /
• pp.419-424
• /
• 2021

This study investigated the possibility of early determination of frost damage on the concrete surface by using the rebound hardness method, widely used for estimation the compressive strength of concrete on the site. For this purpose, the surface damage of concrete was compared by measuring the rebound hardness and the relative dynamic modulus of the concrete for the multi-sided and single sided concrete surface exposed to freeze and thaw condition. Compared to the resonance vibration method, the rebound hardness method was able to show the frost damage 150 cycles quicker for the single-sided exposed concrete specimen and 50 cycles quicker for the multi-sided exposed concrete specimen. Therefore, it is considered that the rebound hardness method can determine the concrete surface damage more quickly than that of the resonance vibration method.

• Applied Chemistry for Engineering
• /
• v.18 no.4
• /
• pp.371-375
• /
• 2007

This study measured the photocatalytic activities of five $TiO_2$ samples commercially available in terms of the degradation rate of nine organic substrates. Efforts were made to correlate the activities with the properties of both catalysts and substrates but little correlation was found. The result clearly shows that the photocatalytic activities sensitively depend on the kind of the test substrates, which strongly supports the fact that the activity measured with one or two model compounds cannot represent the overall performance of a photocatalyst. Therefore, this multi-aspect and inconsistent activity of photocatalytic reaction should be fully understood prior to establish the standard protocol for the activity determination.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.53 no.2
• /
• pp.203-216
• /
• 2008

This study was conducted to provide the fundamental data based on the analysis of phsyco-chemical characteristics of domestic aroma rice and foreign aroma rice for breeding of aroma rice. The average amylose content of domestic aroma rice and widely cultured domestic traditional rice were 18.1% and 19.0% respectively. The Indica and the Japonica types were 25.6% and 25.0%. In the domestic rice of Tongil and Japonica type, the average protein content were 7.6% and 6.4% respectively. And the average protein content of foreign Indica and Japonica type were 7.6% and 7.0% respectively. And the average protein content of widely cultured domestic traditional rice was 5.6%. The Japonica type of rice shown a low protein content compared with Indica type of rice, and the foreign Indica types of rice exhibited a wide range of protein contents. The average alkali digestive value (ADV) of Tongil type of the domestic aroma rice was about 5.0 and the value of Japonica type was about 6.0. The average ADV of foreign Indica and Japonica type were 4.3 and 5.1 respectively. Also the average ADV of widely cultured domestic aroma rice was about 6.0. The foreign aroma rice were distributed a variable range of ADV value and lower than the both domestic aroma rice and widely cultivated domestic rice. In the whole aspect of the amylogram, the highest viscosity, the lowest viscosity and the last viscosity of the total resources, in domestic aroma rice were clearly lower with the next order, Japonica type of foreign aroma rice, Indica type of foreign aroma rice, Japonica type of domestic aroma rice, widely cultured domestic traditional rice, and Tongil type of domestic aroma rice. It shown the difference aspect of amylograms according to the eco-type of the domestic and foreign aroma and the general rice, and it was distinguishable in difference of the aspect of the amylogram of the endosperm of rice as non-glutinous rice, waxy rice, and middle-waxy rice.