혐오자극과 모델링 및 언어적 지시가 발달지체 아동의 상동행동에 미치는 효과 : 사례연구

한현민,함소희,김윤선,지지영,홍희영 대진대학교 교육연구소 2000 교육연구 Vol.2 No.1

The experiment was undertaken to determine the combined effects of aversive, modeling, and verbal instruction on the self-stimulatory stereotyped benavior exhibited by a three-year two-month old with developmental delay, The behavioral interventions were consisted of lemon juice(aversive), behavioral rehearsal(moleling), verbal instruction(prompting), and defferential reinforcement of incompatible behavior (DRI), and continued over 73 sessions. The data gathered across multitreatments design (A-BCD-A-BD-DE) were visually analyzed. The results revealed that all the treatments reduced the occurrences of stereotyped behavior, the significant differences among any interventions were not found, and more importantly, the behavior effects were maintained.

톨라신 농도에 따른 세포독성 기작과 Ni2+과 Zn2+ 에 의한 저해

윤영배 · 한지혜 · 김영기 忠北大學校 農業科學硏究所 2018 農業科學硏究 Vol.34 No.2

본문 참고

한국 地方自治 機能體系에서 언론의 역할

康智漢,尹錞甲 경북대학교 평화문제연구소 1993 평화연구 Vol.18 No.-

이대생의 체력 및 건강도에 관한 조사 연구

강지용,김종선,윤남식,이희순,한성일 梨花女子大學校 韓國生活科學硏究院 1975 韓國生活科學硏究院 論叢 Vol.15 No.-

The following results were obtained from the survey of health status and the measurements of physical fitness of 914 students of Ewha Womans University by means of CMI, which were conducted from October 7 to October 27 for three weeks. The purpose of the research mainly consists in the improvement of university health adiministration and of physical education. A. Survey of Health Status 1. The average Number of Complaints are 26.8 for items A-L, 15.3 for items M-R, and 42.1 for items A-R. In terms of classes, the Numbers of Complaints are revealed on a decreasing scale as follows: sophomores, 44.0, the highest; seniors, 42.6; freshmen, 42.1; and juniors, 40.5. 2. Among all the items, the following figures of average Numbers of complaints per person are conspicuous: the seniors have shown 5.3 for item D, which is the highest; and the sophomores, 0,7, which is the lowest. Among the physiological item, D, which corresponds to the ailments of digestion system, shows the highest rate; and among the items for mental diseases, item M, which corresponds to non­adjustment, is 5.2, the highest. 3. The percentiles on the lower echelons of the Number of Complaints are the following: 26.1% for freshmen is the highest; 22.2% for sophomores, the lowest. The sophomores have shown 27.1%, the highest figure, of students who have Number of Complaints of four or above. 4. The percentile figures of 10 or above of Number of Complaints are displayed by seniors with 2.4% and by sophomores with 1.5%. On the other hand, the percentile figures of 80 or above are revealed by seniors with 5.4% and by sophomores with 5.3%. B. Physical Fitness Measurements The figures for the physical fitness measurements are found as given below: 1. Pull­up Freshmen 18.4 seconds Juniors 9.3 seconds Sophomores 7.5 seconds Seniors 7.0 seconds 2. 100 Meters Dash An approximation of 19 seconds is recorded by freshmen, and the tendency is to be slower as the years go up. 3. Sit­ups The freshmen recorded 13 sit­ups, and the tendency is to be fewer as the years go up. 4. Throwing An approximation of 19 meters is marked by freshmen, and the tendency is to be shorter as the years go up. 5. Long Jump The freshmen marked 249.5 centimeters, and the tendency decreases as the years go up. 6. 800 Meters Run 4'1"8"'(4 minutes 1 seconds 8 points) is obtained for freshmen, and the tendency is to be slower as the years go up. 7. Shuttle Run 12.5 seconds is recorded for freshmen, and the tendency is to be slower as the years go up. 8. Trunk Flexion 18 centimeters is marked by freshmen, and the tendency is to be decreasing as the years go up.

발레무용수의 실수원인과 대처방안 탐색

정지혜,한윤희 숙명여자대학교 건강·생활과학연구소 2009 生活科學硏究誌 Vol.- No.25

A purpose of the study is to find when ballerinas make mistakes in the state of practice and performance and to find how to overcome mistakes by researching qualitatively and making useful information for reducing mistakes by developing effective guide studies. This research took 13 professional ballerinas and specialists on ballet to find causes of mistakes and how to cope with them. They are all interviewed and contents of interview has been analysed as follows. The causes of mistakes in practice and performance are divided into four parts by physical working capacity, psychological working capacity, environmental working capacity and ability working capacity. The cause of mistakes by ballerinas in practice is branched in physical working capacity are fatigue, lake of physical strength and an injury. In mental working capacity are distractibility, uneasiness of insufficient movement, lake of tension, a fall of motive, self-admiration, lake of confidence, uneasiness about mistakes that are made in the past, uneasiness about their role, an inferiority complex, note to the shortage of the sight and too much desire. In environmental working capacity are poor environment, lake of teamwork, lake of partnership, too much anticipation from the and condition of toe shoes. Lastly, ability working capacity are lake of rhythmic sense, too much movement in the fast music, lake of the sense of balance and lake of high techniques. To overcome the mistakes that are made by physical working capacity, to control their condition, act alternatively and self-controlling. To overcome the mistakes that are made by mental working capacity, to concentrate on the theme, mental training, control themselves, regulation of practice, avoidance of circumstances, act positively, consultation with a coach, do the assignment first, control their condition and act alternatively. To overcome the mistakes that are made by environmental working capacity, regulation of practice, adoption, act alternatively, talk, prepare beforehand, be friendly and counsel. Finally to overcome the mistakes that are made by ability working capacity, act alternatively, control themselves, regulation of practise, talk to the couch, concentrate on theme. In the performance, physical working capacity are classified as a lack of physical stamina and injury, in psychological working capacity ate classified as lack of concentration, lack of excitement, immoderation of ambition, lack of tension, lack of self-confidence, note on the shortage of vision, an inferiority complex, being uneasy about mistakes that are made in the past, being uneasy about insufficiency of the movement, a responsibility of their role and self-admiration. Environmental working capacity are classified as a problem with clothes, lack of preparation of properties, the condition of tie-shoes, a quality of sounds, setting of stage, lights on stage, floor of stage, mistakes that are made by their partners and colleges, response from the audience and lack of partnership. Lastly in ability working capacity is classified as lack of learning skills and the sense of balance. In the performance, plans for coping with mistakes that are made by physical working capacity are to act alternatively, modulation of condition, to control themselves, slackness. Plans for coping with mistakes that are made by psychological working capacity are to control themselves, to act alternatively, practice beforehand, self-suggestion, self-talking, concentrate on a theme, concentrate on the performance, control their condition, meditation, preparation beforehand, acting alternatively, a sense of responsibility and enough recess. Plans for coping with mistakes that are made by environmental working capacity are preparation beforehand, act alternatively, encouragement, mental training, concentration on the theme, requesting beforehand and adaption. Finally plans for coping with mistakes that are made by ability working capacity are to concentrate on theme and preparation beforehand. Based on the results, to reduce mistakes, regulation oause of mistakes in four branches and learning all the plans for each mistakes.ause of mistakes in four branches and learning all the plans for each mistakes.

유두상 에크린 한선종 1예

최현성,이지현,윤석권,김한욱,임철완 대한피부과학회 2004 大韓皮膚科學會誌 Vol.42 No.3

Papillary eccrine adenoma is a rare benign sweat gland neoplasm. It occurs most often as a solitary nodule in women and is located predominantly on the distal portion of the extremities. This tumor is similar to tubular apocrine adenoma in histological and clinical aspects, so distinction of these tumors is still controversial. We report a case of two papillary eccrine adenomas developed on the left popliteal and calf area of a 58-year-old-man, this is the first report of the multiple papillary eccrine adenomas in Korea. (Korean J Dermatol 2004;42(3):353~355)

Hypoallergenic and Physicochemical Properties of the A2 β-Casein Fraction of Goat Milk

Tae-Hwan Jung,Hyo-Jeong Hwang,Sung-Seob Yun,Won-Jae Lee,Jin-Wook Kim,Ji-Yun Ahn,Woo-Min Jeon,Kyoung-Sik Han2.6* 한국축산식품학회 2017 한국축산식품학회지 Vol.37 No.6

Goat milk has a protein composition similar to that of breast milk and contains abundant nutrients, but its use in functional foods is rather limited in comparison to milk from other sources. The aim of this study was to prepare a goat A2 β-casein fraction with improved digestibility and hypoallergenic properties. We investigated the optimal conditions for the separation of A2 β-casein fraction from goat milk by pH adjustment to pH 4.4 and treating the casein suspension with calcium chloride (0.05 M for 1 h at 25°C). Selective reduction of β- lactoglobulin and αs-casein was confirmed using sodium dodecyl sulphate-polyacrylamide gel electrophoresis and reverse-phase high-performance liquid chromatography. The hypoallergenic property of A2 β-casein fraction was examined by measuring the release of histamine and tumor necrosis factor alpha from HMC-1 human mast cells exposed to different proteins, including A2 β-casein fraction. There was no significant difference in levels of both indicators between A2 β-casein treatment and the control (no protein treatment). The A2 β-casein fraction is abundant in essential amino acids, especially, branched-chain amino acids (leucine, valine, and isoleucine). The physicochemical properties of A2 β-casein fraction, including protein solubility and viscosity, are similar to those of bovine whole casein which is widely used as a protein source in various foods. Therefore, the goat A2 β-casein fraction may be useful as a food material with good digestibility and hypoallergenic properties for infants, the elderly, and people with metabolic disorders.

Effects of Nitrogen Sources for Growth Promotion of Transgenic Rice Cells in Suspension Cultures

Ji-Yeon HAN,Jun-Young KWON,Boreum YUN,Hye-Ran LEE,Yong-Suk YANG,Mi-Hee YOO,Ji-Won CHOI,Dong-Il KIM 한국생물공학회 2009 한국생물공학회 학술대회 Vol.2009 No.4

Retinal Nerve Fiber Layer Thickness is Decreased in Patients With Hematologic Malignancy

Han, Jinu,Kim, Ji Hyun,Yoo, Hanna,Han, Sueng-Han,Hong, Samin,Seong, Gong Je,Kim, Chan Yun Wolters Kluwer Health, Inc. All rights reserved. 2016 Journal of glaucoma Vol.25 No.3

<P>Purpose: To investigate whether retinal nerve fiber layer (RNFL) thickness is decreased in patients with hematologic malignancy using optical coherence tomography (OCT). Patients and Methods: This prospective, observational cross-sectional study included 65 eyes from 34 patients with hematologic malignancy and 72 healthy control eyes. OCT-measured RNFL thickness parameters (average, 4 quadrants, and 12 clock-hour thickness) and RNFL defect in red-free photo were compared between patients with hematologic malignancy and controls. Results: Among average, quadrant, and clock-hour map, the only 11-o'clock RNFL in patients with hematologic malignancy was statistically thinner than in controls (P=0.021). The RNFL defect was detected in 21/65 (32.3%) patients with hematologic malignancy and in 5/72 (6.9%) controls (P<0.001). In patients with hematologic malignancy, the mean RNFL thickness was significantly lower in the severe and moderate anemia groups compared with the mild anemia group (P=0.011). In the generalized estimating equations model, the mean hemoglobin level was associated with RNFL thickness while correcting for inter-eye correlation, age, and refraction error (coefficient=3.685, P=0.006). Conclusions: The RNFL defect was frequently observed, and the RNFL was thinner in severe anemic patients with hematologic malignancy. These results suggest that chronic anemia may be a factor of RNFL loss.</P>

Primary implant stability in a bone model simulating clinical situations for the posterior maxilla: an in vitro study

Han, Ho-Chyul,Lim, Hyun-Chang,Hong, Ji-Youn,Ahn, Su-Jin,Han, Ji-Young,Shin, Seung-Il,Chung, Jong-Hyuk,Herr, Yeek,Shin, Seung-Yun Korean Academy of Periodontology 2016 Journal of Periodontal & Implant Science Vol.46 No.4

Purpose: The aim of this study was to determine the influence of anatomical conditions on primary stability in the models simulating posterior maxilla. Methods: Polyurethane blocks were designed to simulate monocortical (M) and bicortical (B) conditions. Each condition had four subgroups measuring 3 mm (M3, B3), 5 mm (M5, B5), 8 mm (M8, B8), and 12 mm (M12, B12) in residual bone height (RBH). After implant placement, the implant stability quotient (ISQ), Periotest value (PTV), insertion torque (IT), and reverse torque (RT) were measured. Two-factor ANOVA (two cortical conditions${\times}$four RBHs) and additional analyses for simple main effects were performed. Results: A significant interaction between cortical condition and RBH was demonstrated for all methods measuring stability with two-factor ANOVA. In the analyses for simple main effects, ISQ and PTV were statistically higher in the bicortical groups than the corresponding monocortical groups, respectively. In the monocortical group, ISQ and PTV showed a statistically significant rise with increasing RBH. Measurements of IT and RT showed a similar tendency, measuring highest in the M3 group, followed by the M8, the M5, and the M12 groups. In the bicortical group, all variables showed a similar tendency, with different degrees of rise and decline. The B8 group showed the highest values, followed by the B12, the B5, and the B3 groups. The highest coefficient was demonstrated between ISQ and PTV. Conclusions: Primary stability was enhanced by the presence of bicortex and increased RBH, which may be better demonstrated by ISQ and PTV than by IT and RT.