TFT Color LCD를 사용한 통합형 리모컨 개발

김용표,윤동한,최운하,Kim Yong-Pyo,Yoon Dong-Han,Choi Un-Ha 한국정보통신학회 2006 한국정보통신학회논문지 Vol.10 No.8

In this paper, It is purposed to Develope Development of Home Automation Remote Control System using W Color touch LCD(liquid crystal display). This control remotely with remote control innovative and ergonomic design, right combination of LCD and hard buttons and its industry leading technology puts your customers at the cutting-edge of home entertainment. Remote Control for casual users is programmed automatically programmed with multiple free step macros and IR commands. Radio Frequency (RF) operation provides 50-100 inch range though walls and doors. Editor includes a vast library of IR codes for hundreds of brands and models of A/V components. This database is constantly growing with the inclusion of new devices every month. Keep your software up to date by using the Live Update feature. Rather than un-installing and re-installing the software, you download updates to the software from the internet. 본 논문은 TFT 칼라 터치 LCD(liquid crystal display)를 사용한 홈 자동화 원격 제어 시스템 개발을 제안한다. 이 혁신적이고 인간공학적인 디자인, LCD와 하드웨어 버튼의 올바른 조합을 가지고 원격 제어하며 또한 이것의 산업 선도적 기술을 홈 엔터테인먼트의 최첨단 부분을 수요자에게 공급한다. 일시적 사용자를 위한 원격제어는 다양하고 자유로운 매크로와 적외선 명령어를 가지고 자동적으로 프로그래밍 되어졌다. 라디오 주파수 명령은 50-100인치 정도의 벽 및 문을 통하여 조작되어진다. 편집기는 수많은 브랜드의 AV 관련 제품들에 대한 IR 코드에 맞게 방대한 라이브러리를 포함한다. 이 데이터베이스는 매달 새 장치 포함하여 지속적으로 추가된다. 라이브 업 데이트를 지원함으로 최신 버젼의 소프트웨어를 유지할 수 있다. 소프트웨어 제거 및 설치하는 것을 대신하여 인터넷에서 소프트웨어를 다운로드 및 업 데이트를 할 수 있다.

Marmesin-mediated suppression of VEGF/VEGFR and integrin β1 expression: Its implication in non-small cell lung cancer cell responses and tumor angiogenesis

Kim, Jae Hyeon,Kim, Min Su,Lee, Bo Hee,Kim, Jin-Kyu,Ahn, Eun-Kyung,Ko, Hye-Jin,Cho, Young-Rak,Lee, Sang-Jin,Bae, Gyu-Un,Kim, Yong Kee,Oh, Joa Sub,Seo, Dong-Wan NATIONAL HELLENIC RESEARCH FOUNDATION 2017 ONCOLOGY REPORTS Vol.37 No.1

Ultrasonographic Evaluation of the Lymphedema

Kim, Dong Ik,Lee, Byung Boong,Yeo, Un Cheol,Lee, Eil Soo,Kim, Won Serk,Chun, Ho Soo,Hwang, Ji Hye 대한피부과학회 1997 Annals of Dermatology Vol.9 No.2

Background : Lymphedma occurs when tissue swelling develops through a failure of lymph drainage in the face of a normal capillary filtration. Little is known about water behavior in lymphedma. Objective : Our purpose was to investigate, by means of ultrasound, the distribution of intradermalfluid in patients with lymphedema in response to 2 weeks' physical therapy. Method : Ten patients with lymphedema were treated by 2 weeks' physical therapy. Before and after 2 weeks' treatment, circumference and ultrasonographic evaluation was done. Ultrasound images were obtained with a 20 ㎒ scanner. The echogenicity of the dermis and the skin thickness were quantified by in-built image analyzer. Results : Low echogenic pixels showed the most noticeable and consistent change after 2 weeks' physical therapy. Conclusion : Ultrasonographic evaluation could be a useful tool in evaluating lymphedema.

One-step synthesis of TiC/multilayer graphene composite by thermal plasma

Kim, Dong-Wook,Heo, Un Seon,Kim, Kyo-Seon,Park, Dong-Wha ELSEVIER 2018 Current Applied Physics Vol.18 No.5

<P>Graphene hybrid materials have been attracting a great deal of attention due to their superior properties. Nevertheless, problems such as expensive and complicated production processes have limited their application to industrial fields. Here, we introduce a one-step synthesis of titanium carbide (TiC) nanoparticles on multilayer graphene nanosheet (TiC/multilayer graphene) composites using thermal plasma. Although there are three types of titanium alkoxides (titanium ethoxide, titanium isopropoxide and titanium n-butoxide), the TiC/multilayer graphene was synthesized from only titanium isopropoxide. The injection temperature of the precursor was varied to investigate the effects of the precursor concentration in the plasma region. A TiC/multilayer graphene hybrid material with crystalline TiC nanoparticles below 50 nm on graphene nanosheets was observed. The number of graphene nanosheet layers varied from one to over 10 according to the injection temperature. When titanium ethoxide and titanium butoxide were injected, TiC with amorphous carbon and graphite were synthesized. The formation of graphene is considered to be affected by the structure of the carbon chain in the precursors and the concentration in the plasma region. (C) 2018 Elsevier B.V. All rights reserved.</P>

Effect of the Dysbindin Gene on Antimanic Agents in Patients with Bipolar I Disorder

Dong-Hwan Yun,Chi-Un Pae,Antonio Drago,Laura Mandelli,Diana De Ronchi,Ashwin A. Patkar,In Ho Paik,Alessandro Serretti,Jung-Jin Kim 대한신경정신의학회 2008 PSYCHIATRY INVESTIGATION Vol.5 No.2

Objective: We previously reported an association between dysbindin gene (DTNBP1) variants and bipolar I disorder (BID). This paper expands upon previous findings suggesting that DTNBP1 variants may play a role in the response to acute mood stabilizer treatment. Methods: A total of 45 BID patients were treated with antimanic agents (lithium, valproate, or carbamazepine) for an average of 36.52 (±19.87) days. After treatment, the patients were evaluated using the Clinical Global Impression (CGI) scale and the Young Mania Rating Scale (YMRS) and genotyped for their DTNBP1 variants (rs3213207 A/G, rs1011313 C/T, rs2005976 G/A, rs760761 C/T and rs2619522 A/C). Results: There was no association between the variants investigated and response to mood stabilizer treatment, even after considering possible stratification factors. Conclusion: Although the small number of subjects is an important limitation in our study, DTNBP1 does not seem to be involved in acute antimanic efficacy. Objective: We previously reported an association between dysbindin gene (DTNBP1) variants and bipolar I disorder (BID). This paper expands upon previous findings suggesting that DTNBP1 variants may play a role in the response to acute mood stabilizer treatment. Methods: A total of 45 BID patients were treated with antimanic agents (lithium, valproate, or carbamazepine) for an average of 36.52 (±19.87) days. After treatment, the patients were evaluated using the Clinical Global Impression (CGI) scale and the Young Mania Rating Scale (YMRS) and genotyped for their DTNBP1 variants (rs3213207 A/G, rs1011313 C/T, rs2005976 G/A, rs760761 C/T and rs2619522 A/C). Results: There was no association between the variants investigated and response to mood stabilizer treatment, even after considering possible stratification factors. Conclusion: Although the small number of subjects is an important limitation in our study, DTNBP1 does not seem to be involved in acute antimanic efficacy.

Release of Ammonia Odor from AAFA (Ammonia Adsorbed Fly Ash) by Installation of NOx Reduction System

Kim, Jae-kwan,Park, Seok-un,Lee, Hyun-dong,Chi, Jun-wha Korea Electric Power Corporation 2016 KEPCO Journal on electric power and energy Vol.2 No.3

This paper discussed the effect of ammonia concentration adsorbed on fly ash for the ammonia emission as AAFA (Ammonia Adsorbed Fly Ash) produced from coal fired plants due to operation of NOx reduction technologies was landfilled with distilled or sea water at closed and open systems, respectively. Ammonia bisulfate and sulfates adsorbed on fly ash is highly water soluble. The pH of ammonium bisulfate and sulfate solution had significant effect on ammonia odor emission. The effect of temperature on ammonia odor emission from mixture was less than pH, the rate of ammonia emission increased with increased temperature when the pH conditions were kept at constant. Since AAFA increases the pH of solution substantially, $NH_3$ in the ash can release the ammonia order unless it is present at low concentration. $NH_4{^+}$ ion is unstable in fly ash and water mixtures of high pH at open system, which is changed to nitrite or nitrate and then released as ammonia gas. The proper conditions for < 20 ppm of ammonia concentration released from the AAFAs landfilled in ash pond were explored using an open system with sea water. It was therefore proposed that optimal operation to collect AAFA of less than 168 ppm ammonia at the electrostatic precipitator were controlled to ammonia slip with less than 5 ppm at SCR/SNCR installations, and, ammonia odor released from mixture of fly ash of 168 ppm ammonia with sea water under open system has about 20 ppm.

G - PROTEIN BETA SUBUNIT OF SCHIZOSACCHAROMYCES POMBE GPB1 INTERACTS WITH GAMMA SUBUNIT OF S . CEREVISIAE STE18

Dong Uk Kim,Mi Sun Won,Young Joo Jang,Myung Un Choi,Hyang Sook Yoo 생화학분자생물학회 1996 생화학분자생물학회 춘계학술발표논문집 Vol.- No.-

P065 : Topical tretinoin treatment for confluent and reticulated papillomatosis

( Dong Joo Kim ),( Jong Heon Baek ),( Dong Yeup Lee ),( Soo Kyung Lee ),( Myoungshin Kim ),( Un Ha Lee ),( Jeong Hee Hahm ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.2

Background: Confluent and reticulated papillomatosis(CRP) is a rare cutaneous disorder characterized by persistent, scaling brown papules, patches, and plaques located on the trunk, neck, axillae, and shoulders. Many different treatments with variable success have been attempted. There were a few case reports of CRP responding to topical retinoid, but no clinical studies on the efficacy of the topical retinoid treatment for CRP have been reported. Objectives: The purpose of this study was to evaluate the efficacy and safety of the topical tretinoin treatment for CRP. Methods: A retrospective study was performed based on the medical records and clinical photographs of the patients with CRP treated with 0.025% tretinoin cream. Results: Nine patients were enrolled in the study. The mean age of the patients was 17.4(11~34) years and the mean age at onset of CRP was 15.1(3~33) years. The duration of disease varied from 1 month to 7 years. Six of the nine patients showed complete remission and CRP lesions improved markedly after averagely 6.2 weeks from the beginning of the topical tretinoin treatment. The treatment response was better in the patients without itch than in the patient with itch(p=0.048). Adverse effects were detected in 3 patients and were mild irritation to the topical tretinoin. Conclusion: We think topical 0.025% tretinoin treatment is an effective and safe treatment modality for CRP and this treatment can be an alternative or additional modality to systemic treatment.

Poling Field Effect on Absorption and Luminescence of Disperse Red-19 and TiO₂ Composites

Kim, Byoung-Ju,Hwang, Un-Jei,Jo, Dong-Hyun,Lim, Sae-Han,Kang, Kwang-Sun Korea Photovoltaic Society 2015 Current Photovoltaic Research Vol.3 No.1

Absorption and luminescence characteristics of disperse red-19 (DR-19) and $TiO_2$ composite have been investigated with various poling electric field strengths. Two step synthetic processes were employed to employ the DR-19 to the $TiO_2$ sol-gel. Firstly, urethane bond formation between DR-19 (-OH) and 3-isocyanatopropyl triethoxysilane (ICPTES, -N=C=O) performed (ICPDR) prior incorporation to the $TiO_2$ sol-gel. Secondary, the hydrolysis of the ethoxy group from the ICPTES and condensation reaction between silanol groups from ICPTES and $TiO_2$ sol-gel were performed. The ICPDR and $TiO_2$ sol-gel ($DRTiO_2$) were mixed and stirred for several days. The composite was coated to the ITO coated glass substrate. Corona poling were performed before drying the composite with various electric field strengths. The absorption intensity decreased with the increase of the poling field strength, which resulted in the increase of poling efficiency. The photoluminescence also decreased as the poling field strength increased. There is long luminescence tail for the poled $DRTiO_2$ film compared with unpoled $DRTiO_2$ film. The luminescence long tail indicates that the self-trapped excitons and polarons were generated when the $DRTiO_2$ film was poled with electric field.

Production of linear α-olefin 1-octene via dehydration of 1-octanol over Al₂O₃ catalyst

Kim, Young-eun,Im, Hyo Been,Jung, Un Ho,Park, Ji Chan,Youn, Min Hye,Jeong, Heon-Do,Lee, Dong-Wook,Rhim, Geun Bae,Chun, Dong Hyun,Lee, Ki Bong,Koo, Kee Young Elsevier 2019 Fuel Vol.256 No.-

<P><B>Abstract</B></P> <P>The linear α-olefin 1-octene was produced via the dehydration of 1-octanol over Al<SUB>2</SUB>O<SUB>3</SUB> catalysts. The effect of calcination temperature on the characteristics of an Al<SUB>2</SUB>O<SUB>3</SUB> catalyst and its activity in the dehydration of 1-octanol to 1-octene was investigated. Al<SUB>2</SUB>O<SUB>3</SUB> catalysts calcined at various temperatures (250, 500, 750, 1000 °C) were evaluated at 300–400 °C with a liquid hourly space velocity (LHSV) of 7–56 h<SUP>−1</SUP>. XRD, BET, <SUP>27</SUP>Al-NMR, Py-FTIR, and NH<SUB>3</SUB>-TPD analyses indicated that the calcination temperature affected the crystal phase, surface area, occupancy of the coordinated Al<SUP>3+</SUP> ion, and acidic properties of Al<SUB>2</SUB>O<SUB>3</SUB> catalysts. Upon calcination at temperatures >750 °C, the surface area of Al<SUB>2</SUB>O<SUB>3</SUB> catalysts reduced due to γ-Al<SUB>2</SUB>O<SUB>3</SUB> to θ-Al<SUB>2</SUB>O<SUB>3</SUB> phase transition. The changes in the crystal phase decreased the surface area, which correlated to the acidity of the Al<SUB>2</SUB>O<SUB>3</SUB> catalyst. The distribution of unsaturated Al<SUP>3+</SUP> ions acting as LAS on the catalyst surface increased with increasing calcination temperature, but decreased above 750 °C calcination temperature due to the diminishing surface area. The Al<SUB>2</SUB>O<SUB>3</SUB> catalyst calcined at 500 °C showed the highest 1-octanol conversion in the dehydration of 1-octanol. High 1-octene selectivity was maintained while the isomer ratio decreased at a high LHSV of 56 h<SUP>−1</SUP>.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Linear α-olefin 1-octene produced via dehydration of 1-octanol over Al<SUB>2</SUB>O<SUB>3</SUB> catalyst. </LI> <LI> Changes in crystal phase affected the strong LAS and catalytic activity of Al<SUB>2</SUB>O<SUB>3</SUB>. </LI> <LI> Increased strong LAS improved 1-octanol conversion and 1-octene yield. </LI> <LI> Octene isomers decreased while DOE increased at higher LHSV. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>