일반중학교 진학에 따른장애학생 어머니의 전이 경험과 요구

백정옥,최윤희 이화여자대학교 특수교육연구소 2010 특수교육 Vol.9 No.2

This study is based on the fact that students with special needs have some premise transition problems, features, and differences compared with primary and middle school ones. The subjects of this study were six parents of first grade that middle school students with special needs. Individual in-depth interviews with six parents were implemented and the data was collected through tape-recording and transcribed. The following results were obtained through raw data analysis and interpretation after concept organizing and theme categorization. First, the parents lacked in the transition readiness concerning early middle school transition preparation training, and there was no transition education in primary schools. Second, there were not serious regrets about choosing to be in the inclusion settings but the parents were suffering their children's education and raising difficulties. Third, there were more needs for inclusion during late period of middle school transition than earlier period of transition. Therefore, in order to achieve transition education for successful inclusion, the links between schools and related services should be included in the curriculum. Also the focus should be placed on parents needs for transition after formal school life. 본 연구는 수도권 초등학교에서 통합교육을 경험하고 일반중학교에 진학한 장애 남학생의 어머니 6명의 심층면담을 통해 전이교육에 대한 학부모들의 요구를 알아보는 것을 목적으로 하였다. 연구 결과, 일반중학교에 진학한 장애학생의 어머니들은 초등학교 과정 중에 중학교 진학에 대한 준비교육을 전혀 받지 않았으며, 중학교에 입학하여서 그 중요성을 인식하였다. 또한 전이교육과 통합교육에 대한 학부모의 요구는 매우 다양하였는데 자녀의 학교생활 중 발생하는 경험에 따라 구체화되기도 하고 변화되기도 하였다. 마지막으로 일반중학교에서 통합교육을 경험한 어머니들의 요구는 학교변인, 교사변인, 자녀의 장애 특성에 따라 차이가 큰 것으로 나타났다. 위의 결과를 통해 초등학교와 중학교 간의 교육이 연계될 수 있도록 초등학교 교육과정 내에 반드시 전이교육이 필요하다는 것을 확인하였으며, 중학교 생활을 준비할 수 있는 전이교육 프로그램에 대해 논의하였다. 본 연구는 장애 남학생의 중학교 통합교육으로의 전이를 위한 어머니 요구를 탐색한 기초 연구로서 의의를 갖는다.

Determination of Adrenosterone and its Metabolites in Human Urine by LC/APCI/MS and GC/MS

Han, Eun-Jung,Yim, Ok-Kyoung,Beak, Sun-Young,Chung, Jae-Yeon,Lee, Ji-Hye,Kim, Jun-Gahn,Kim, Yun-Je Korean Chemical Society 2009 Bulletin of the Korean Chemical Society Vol.30 No.7

This study was done for the determination and excretion profile of adrenosterone and its metabolites in human urine using both liquid chromatography with atmospheric pressure chemical ionization mass spectrometry and gas chromatography with mass spectrometry. Adrenosterone and its two metabolites were detected in human urine after administration a healthy volunteer with 75 mg of adrenosterone. We found that adrenosterone-M1 ($C_{19}H_{26}O_3$) was a reduction and adrenosterone-M2 ($C_{19}H_{26}O_4$) was a hydroxylation at C-ring, which did not know the exact position of the C-ring. The adrenosterone parent was detected by GC/TOF-MS, but not detected by LC/APCI/MS because of low intensity. Adrenosterone and its two metabolites were excreted as their glucuronided fractions. The recovery of this method ranged from 100.7 to 118.4% and the reproducibility and accuracy test were 85.5 to 112.0% and 1.1 to 8.4%, respectively. The excretion studies showed that adrenosterone and its metabolites were detectable in human urine during a 48 h period after oral administration, with maximum level of excretion at 4.1 h. The glucuro-/sulfaconjugated ratio of adrenosterone, M1 and M2 was 0.73 ${\pm}$ 0.03, 0.96 ${\pm}$ 0.06 and 0.89 ${\pm}$ 0.03 (n = 6), respectively. The amounts of adrenosterone excreted in urine were 14.75 ng for 48 h. Also, the maximum level of androsterone and 11$\beta$-hydroxy androsterone, which were endogenous steroids, were reached 4.1 h after the oral administration of adrenosterone.

Materials (Organic, Inorganic, Electronic, Thin Films), Polymer, Fluidization, Particle Technology : Cure Kinetics and Mechanical Properties of the Blend System of Epoxy/Diaminodiphenyl Sulfone and Amine Terminated Polyetherimide-Carboxyl Terminated Poly(

( Dong Hyon Kim ),( Jung Ok Beak ),( Young Son Choe ),( Won Ho Kim ) 한국화학공학회 2005 Korean Journal of Chemical Engineering Vol.22 No.5

압력센서를 이용한 자세 모니터링 시스템

민세동(Se-Dong Min),백진옥(Jin-Ok Beak),이해림(Hea-Lim Lee),나예지(Ye-Ji Na),왕창원(Chang-Won Wang),정화영(Hwa-Young Jung) 한국컴퓨터정보학회 2014 한국컴퓨터정보학회 학술발표논문집 Vol.22 No.1

단체급식 영양사의 계란 요리에 대한 인식도에 따른 이용실태와 활용증대 방안

이헌옥,성시진,백상우,박중근,김종준,강은주,엄애선,Lee, Heon Ok,Seong, Si Jin,Beak, Sang Woo,Park, Jung Geun,Kim, Jong Jun,Kang, Eun Zoo,Om, Ae Son 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.5

Purpose: This study aims to provide important methods to increase egg usage eggs in communal food services, based on the knowledge and awareness of the dietician. Methods: A survey on 200 dieticians in various aspects, such as egg purchase, utility, importance of egg dishes and allergy awareness was conducted. Result: Dieticians' highest consideration in purchasing eggs were cost (41.5%) and food safety certification (41.0%); the 88.6% of purchases were general egg. The most inconvenient issues in the purchase were inability to confirm freshness (42.0%), frequent breakage (23.5%) and inconvenience in shell disposal (18.5%). During the process of cooking, cracking egg shells (49.5%) and disposal of shells (14.0%) were marked as the major inconveniences. When questioned on intention to purchase liquid and powder eggs to overcome the shell disposal inconvenience, 64% answered no, with distrust in food safety (44.5%) being the major concern. The frequency of using eggs as the main ingredient was 1~2 times per week, with 49.0%. Food service customers favored rolled omelet (36.7%) and steamed egg (20.6%), and the most used utensil was the frying pan (56.5%). When important factors in egg dishes, namely diverse menu, taste, nutrition, consumer satisfaction and allergic reaction were surveyed, most answered that all 5 factors were important. Conclusion: For increasing egg dish inclusions in communal food service, the safety assurance, increase in liquid and processed egg use, and supply of cooking utilities are necessary.

Effectiveness of Bleomycin microneedle treatment for recalcitrant wart

( Ha Ryeong Ryu ),( Jeong Soo Kim ),( Chul Hyun Yun ),( Ji Hoon Kim ),( Han Sol Lee ),( Jin Ok Beak ),( Jong Rok Lee ),( Jung Hwan Park ),( Joo Young Rho ) 대한피부과학회 2015 대한피부과학회 학술발표대회집 Vol.67 No.2

Background: Wart is common skin disease caused by the HPV infection. Most treatment involving physicaldestruction of the infected cells has been used, such as cryotherapy. But intense pain, failure or recurrences may be substantial problems.Intralesional bleomycin has been used in the treatment of viral warts. It has been suggested that bleomycin induces cytotoxic or virucidal actions, breakages in the DNA strand and produce superoxide free radicals. Objectives: We performed pilot study to apply bleomycin coated microneedle into wart lesion to evaluate the treatment efficacy. Methods: Ten patients with warts were applied bleomycin microneedle at interval of 2 weeks. Treatment efficacy was assessed by Physician``s Global Assessment (PGA) and Patient``s Global Assessment (PaGA), and mean percentage of size reduction. Results: The mean treatments duration was 14.6 weeks.The mean PGA and PaGA were 1.4 and 2.0, respectively. All of them revealed apparently improved lesion more than 80% size reduction compared to the base line. No adverse reaction or pain, bleeding and discomforts were observed. One patient with two warts applied cryotherapy and microneedle, respectively. The effectiveness of bleomycin microneedle was similar to conventional cryotherapy. Conclusion: Bleomycin microneedle might be suggested as a new treatment modality for the patients who have unable to tolerate painful treatment. Further study with larger number of patients and comparison with conventional treatment is mandatory.

MHEMT를 이용한 DC ∼ 45 GHz CPW 광대역 분산 증폭기 설계 및 제작

진진만,이복형,임병옥,안단,이문교,이상진,고두현,백용현,오정훈,채연식,박형무,김삼동,이진구,Jin Jin-Man,Lee Bok-Hyung,Lim Byeong-Ok,An Dan,Lee Mun-Kyo,Lee Sang-Jin,Ko Du-Hyun,Beak Yong Hyun,Oh Jung-Hun,Chae Yeon-Sik,Park Hyung-Moo,Kim Sam-Do 대한전자공학회 2004 電子工學會論文誌-SD (Semiconductor and devices) Vol.41 No.12

In this paper, CPW wideband distributed amplifier was designed and fabricated using 0.1 $\mum$ InGaAs/InAlAs/GaAs Metamorphic HEMT(High Electron Mobility Transistor). The DC characteristics of MHEMT are 442 mA/mm of drain current density, 409 mS/mm of maximum transconductance. The current gain cut-off frequency(fT) is 140 GHz and the maximum oscillation frequency(fmax) is 447 GHz. The distributed amplifier was designed using 0.1 $\mum$ MHEMT and CPW technology. We designed the structure of CPW curve, tee and cross to analyze the discontinuity characteristics of the CPW line. The MIMIC circuit patterns were optimized electromagnetic field through momentum. The designed distributed amplifier was fabricated using our MIMIC standard process. The measured results show S21 gain of above 6 dB from DC to 45 GHz. Input reflection coefficient S11 of -10 dB, and output reflection coefficient S22 of -7 dB at 45 GHz, respectively. The chip size of the fabricated CPW distributed amplifier is 2.0 mm$\times$l.2 mm. 본 논문에서는 0.1 $\mum$ InGaAs/InAlAs/GaAs Metamorphic HEMT (High Electron Mobility Transistor)를 이용하여 DC~45 GHz 대역의 광대역 MIMIC(Millimeter-wave Monolithic Integrated Circuit) 분산 증폭기를 설계 및 제작하였다. MIMIC 증폭기의 제작을 위해 Metamorphic HEMT(MHEMT)를 설계 및 제작하였으며, 제작된 MHEMT는 드레인 전류 밀도 442 mA/mm, 최대 전달컨덕턴스(Gm)는 409 mS/mm를 얻었다. RF 특성으로 fT는 140 GHz fmax는 447 GHz의 양호한 성능을 나타내었다. 광대역 MIMIC 분산 증폭기의 설계를 위해 MHEMT의 소신호 모델과 CPW 라이브러리를 구축하였으며, 이를 이용하여 MIMIC 분산 증폭기를 설계하였다. 설계된 분산 증폭기는 본 연구에서 개발된 MHEMT MIMIC 공정을 이용하여 제작하였으며, MIMIC 분산 증폭기의 측정결과, DC ~ 45 GHz대역에서 6 dB 이상의 S21 이득을 얻었으며, 입력반사 계수는 45 GHz에서 -10 dB, 출력반사계수는 -7 dB의 특성을 나타내었다. 제작된 분산 증폭기의 칩 크기는 2.0 mm$\times$l.2 mm다.