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NFC 통신을 이용한 웨어러블 팔찌와 어플리케이션을 통한 명함의 새로운 패러다임
김지희 ( Ji-hee Kim ),김송아 ( Song-a Kim ),박지혜 ( Ji-hye Park ),김지인 ( Ji-in Kim ),이승일 ( Seung-il Lee ),고석주 ( Seok-joo Koh ) 한국정보처리학회 2014 한국정보처리학회 학술대회논문집 Vol.21 No.2
명함은 오래 전부터 사용되어 왔고, 대부분의 사람들이 타인에게 자신을 표현하기 위한 도구로 사용하고 있다. 하지만. 현재 가장 대중적으로 사용되고 있는 종이명함은 생산의 번거로움, 관리의 불편함과 같은 문제가 있다. 본 논문에서는 이러한 기존의 종이 명함 체계를 대신할 새로운 패러다임을 제시한다. 첫째, 어플리케이션을 이용하여 명함을 제작한다. 둘째, 제작한 명함을 자신의 웨어러블 팔찌에 저장한다. 셋째, 웨어러블 팔찌간 통신으로 명함을 교환한다. 넷째, 교환을 통해 받은 타인의 명함을 자신의 어플리케이션에 저장한다. 이 방법은 명함을 디지털화함으로써 저장과 관리가 효율적이고, 웨어러블 디바이스를 이용하여 명함을 교환함으로써 보다 간편한 교환을 제공한다.
보문 : 조선시대와 바로크,로코코시대의 남자 Hairdo와 조형미 비교연구
고지혜 ( Ji Hye Koh ),도주연 ( Ju Yeon Do ) 대한미용학회(구 대한미용과학회) 2010 대한미용학회지 Vol.6 No.4
This study tried to make the opportunity to provide the more subdivided materials of hair style, headpieces and hair accessory by comparing and analyzing male Hairdo with the aesthetic sense. The study results are as follow: First, the results by the type of the eastern and western hairdos have found as follow: The Joseon Dynasty Era is largely divided into pigtail, topknot and disheveled hair. The used type of the headpiece was differently shown according to position and lacquer-ware Gat (Korean lacquer-ware traditional hat made of bamboo and horsehair). Gwanjadeung which plays the big role of the sign of the position was shown in hair accessory. Short hair, medium hair and long hair was shown in the baroque and rococo period as the various lengths of hair appeared. There were hair colors including brown, gray and white. Felt hats, cocked hats, cadogan wig and bagwig was done in the headpiece. There were plume and ribbons in hair accessory. Second, the study result which compared the eastern type of hairdo with the western one of it has found as follow: Hairdos were divided according to the type of the position in the Joseon Dynasty Era. The various lengths of hair and hair colors were shown without reference to the position in the baroque and rococo period. Also the headpiece and hair accessory played the decorative role in the hair style. Third, The result of the aesthetic sense expressed in the eastern and western hairdos has found that the basic one of Hairdos in the Joseon Dynasty Era and the baroque and rococo period commonly involve formality beauty, decoration beauty. Therefore, this study could prepare the opportunity to play the role in present the specific materials about the eastern and western male hairdos and tried to do the one to examine the origin of the aesthetic sense which influenced them.
Ryu, Ji-Kan,Tumurbaatar, Munkhbayar,Jin, Hai-Rong,Kim, Woo Jean,Kwon, Mi-Hye,Piao, Shuguang,Choi, Min Ji,Yin, Guo Nan,Song, Kang-Moon,Kang, Yong-Jin,Koh, Young Jun,Koh, Gou Young,Suh, Jun-Kyu Blackwell Pub 2012 JOURNAL OF SEXUAL MEDICINE Vol.9 No.12
<P>Men with diabetic erectile dysfunction (ED) often have severe endothelial dysfunction and respond poorly to oral phosphodiesterase-5 inhibitors.</P>
Mixed germ cell tumor of the midbrain
Koh, Eun Jung,Phi, Ji Hoon,Park, Sung-Hye,Kim, In-One,Cheon, Jung-Eun,Wang, Kyu-Chang,Cho, Byung-Kyu,Kim, Seung-Ki Journal of Neurosurgery Publishing Group 2009 Journal of Neurosurgery: Pediatrics Vol.4 No.2
<P>This 14-year-old boy presented with left hemiparesis, gait disturbance, and multiple cranial nerve palsies. Magnetic resonance imaging revealed a multicystic mass with hemorrhagic fluid-fluid levels in the right midbrain, suggesting the presence of a cavernous malformation. Diffusion tensor imaging showed the mass to be close to the right corticospinal tract and ipsilateral medial lemniscus. Subtotal removal of the mass was performed via a right subtemporal approach. The histopathological diagnosis was of a mixed germ cell tumor (GCT) comprising mature teratoma and germinoma cells with syncytiotrophoblastic giant cells. The patient underwent postoperative chemotherapy and radiotherapy, and no tumor progression was found during 1 year of follow-up.</P><P>Intracranial GCTs arise mainly in the pineal and the suprasellar area. Germ cell tumors in the brainstem are rare, with only 12 reported cases. Among these, 4 were in the midbrain and histologically were pure germinomas. To the authors' knowledge, this is the first reported case of a mixed GCT in the midbrain combining mature teratoma and germinoma cells.</P>
Koh, Jaemoon,Kim, Hye Young,Lee, Youngha,Park, In Kyu,Kang, Chang Hyun,Kim, Young Tae,Kim, Ji-Eun,Choi, Murim,Lee, Won-Woo,Jeon, Yoon Kyung,Chung, Doo Hyun American Association for Cancer Research 2019 Clinical Cancer Research Vol.25 No.13
<P><B>Purpose:</B></P><P>The plasticity of innate lymphoid cells (ILCs) has been reported <I>in vitro</I> and in the microenvironment of the intestine. However, whether ILC plasticity contributes to regulation of the tumor microenvironment remains unknown. In this study, we explored plasticity of ILCs in human lung cancer.</P><P><B>Experimental Design:</B></P><P>We analyzed immune subsets and cytokine expression in lung cancers freshly obtained from 80 patients and explored conversion of ILC1 into ILC3 in coculture with lung cancer cells. Prognostic effects of converted ILC3 and related pathway were evaluated by retrospective cohort composed of 875 patients with lung cancer.</P><P><B>Results:</B></P><P>Low percentages of ILC1, and high percentages of ILC3 were found in pulmonary squamous cell carcinomas (SqCC) but not adenocarcinomas (ADC). In non–small-cell lung cancers, the percentage of ILC3 was associated with IL23 expression in tumor cells but not immune cells. In cocultures, tumor cells of SqCCs converted ILC1 into ILC3 by producing IL23, thus promoting IL17-mediated tumor cell proliferation. Consistently, among IL17<SUP>+</SUP> immune cells, the percentages of ILCs were higher in SqCCs than ADCs. Furthermore, the numbers of CD3<SUP>−</SUP>RORγt<SUP>+</SUP> ILC3, IL17 expression level, and IL23- or IL17RA-expressing tumor cells were associated with short survival of patients with SqCC but not ADC.</P><P><B>Conclusions:</B></P><P>Conversion from ILC1 into ILC3 by IL23-producing SqCCs promotes IL17-mediated tumor progression, resulting in a poor prognosis.</P>
Ji, Sang-Deok,Kim, Nam-Suk,Kweon, HaeYong,Choi, Bo Hye,Yoon, Sun Mi,Kim, Kee-Young,Koh, Young Ho 한국응용곤충학회 2016 Journal of Asia-Pacific Entomology Vol.7 No.1
<P>The nutrient components of 3 differently prepared white jade silkworm (also known as Baek Ok Jam) larval powders (WJSLPs) were examined. A proximate analysis of 3 WJSLPs revealed that steamed and freeze-dried mature silkworm larval powder (SMSP) had the highest protein contents among the 3 WJSLPs. In addition, the ASP, SER, GLY, ALA, TYR, and THR contents in SMSP and freeze-dried mature silkworm larval powder (FMSP) significantly increased compared to those in freeze-dried 3rd day of 5th instar silkworm larval powder (FDSP). Even though SMSP and FMSP had reduced mineral contents compared to those of FDSP, the essential minerals, such as Ca, Mg, K, Na, P, S, Zn, Fe, Mn, and Cu, were highly enriched in SMSP and FMSP. The second most enriched nutrient in the 3 WJSLPs was crude lipids. The 3 WJSLPs showed high contents of Omega-3 (n-3) fatty acids, which are one of the most popular health improvement supplements. We recently showed that SMSP could extend the lifespan and prevent the onset and progression of Parkinson's disease in Drosophila models (Nguyen et al., 2016). Thus, further studies in the functionalities of the 3 WJSLPs will reveal their unknown health improvement effects. (C) 2016 Published by Elsevier B.V. on behalf of Korean Society of Applied Entomology, Taiwan Entomological Society and Malaysian Plant Protection Society.</P>
The Return of an Old Worm: Cerebral Paragonimiasis Presenting with Intracerebral Hemorrhage
Koh, Eun Jung,Kim, Seung-Ki,Wang, Kyu-Chang,Chai, Jong-Yil,Chong, Sangjoon,Park, Sung-Hye,Cheon, Jung-Eun,Phi, Ji Hoon The Korean Academy of Medical Sciences 2012 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.27 No.11
<P>Paragonimiasis is caused by ingesting crustaceans, which are the intermediate hosts of <I>Paragonimus</I>. The involvement of the brain was a common presentation in Korea decades ago, but it becomes much less frequent in domestic medical practices. We observed a rare case of cerebral paragonimiasis manifesting with intracerebral hemorrhage. A 10-yr-old girl presented with sudden-onset dysarthria, right facial palsy and clumsiness of the right hand. Brain imaging showed acute intracerebral hemorrhage in the left frontal area. An occult vascular malformation or small arteriovenous malformation compressed by the hematoma was initially suspected. The lesion progressed for over 2 months until a delayed surgery was undertaken. Pathologic examination was consistent with cerebral paragonimiasis. After chemotherapy with praziquantel, the patient was monitored without neurological deficits or seizure attacks for 6 months. This case alerts practicing clinicians to the domestic transmission of a forgotten parasitic disease due to environmental changes.</P>
Blood lead levels of Korean lead workers in 2003-2011
Ji-Hye Kim,Eun-A Kim,Dong-Hee Koh,Kiwhan Byun,Hyang-Woo Ryu,Sang-Gil Lee 대한직업환경의학회 2014 대한직업환경의학회지 Vol.26 No.-
Objectives: This study aimed to document the trend in blood lead levels in Korean lead workers from 2003 until 2011 and blood lead levels within each of the main industries. Methods: Nine years (2003?2011) of blood lead level data measured during a special health examination of Korean lead workers and collected by the Korea Occupational Safety and Health Agency were analyzed. Blood lead levels were determined by year, and a geometric mean (GM) was calculated for each industry division. Results: The overall GM blood lead level for all years combined (n = 365,331) was 4.35 μg/dL. The GM blood lead level decreased from 5.89 μg/dL in 2003 to 3.53 μg/dL in 2011. The proportion of the results ≥30 μg/dL decreased from 4.3% in 2003 to 0.8% in 2011. In the “Manufacture of Electrical Equipment” division, the GM blood lead level was 7.80 μg/dL, which was the highest among the industry divisions. The GM blood lead levels were 7.35 μg/dL and 6.77 μg/dL in the “Manufacturers of Rubber and Plastic Products” and the “Manufacture of Basic Metal Products” division, respectively. Conclusions: The blood lead levels in Korean lead workers decreased from 2003 to 2011 and were similar to those in the US and UK. Moreover, workers in industries conventionally considered to have a high risk of lead exposure also tended to have relatively high blood lead levels compared to those in other industries.
( Hye In Kim ),( Ji Won Kim ),( Jun Young Kim ),( Young Nam Kim ),( Jin Hae Kim ),( Byeong Ho Jeong ),( Myung Jin Chung ),( Won Jung Koh ) 대한결핵 및 호흡기학회 2015 Tuberculosis and Respiratory Diseases Vol.78 No.4
The prevalence of lung diseases caused by nontuberculous mycobacteria (NTM) is increasing worldwide. Unlike pulmonary tuberculosis, endobronchial NTM diseases are very rare with the majority of cases reported in patients with human immunodeficiency virus infection and acquired immune deficiency syndrome. We reported a rare case of endobronchial Mycobacterium avium disease associated with lobar atelectasis in a young immunocompetent patient and reviewed the relevant literature.