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Sol - Gel 법에 의한 TiO2 - V2O5 박막형 습도센서
이덕출,유도현 ( D . C . Lee,D . H . You ) 한국센서학회 1995 센서학회지 Vol.4 No.3
In this paper, TiO₂-V₂SO_5 humidity sensors are fabricated by Sol-Gel method. For the establishment of optimum processing condition which is good humidity sensitive characteristics for specimens, their microstructures and crystalline-structures are analysed. Grain size increases with substitution rate of V^(5+) on Ti^(4+) site. From the analysis of XRD, V^(5+) peak can`t confirm with V₂SO_5 rate. Their humidity sensitive characteristics is good at 1mol% of V₂O_5 rate and heat-treated at 700℃. The capacitance of specimens decreases with frequency.
Microbial pathogens in ticks, rodents and a shrew in northern Gyeonggi-do near the DMZ, Korea
Joon-Seok Chae,유도현,Smriti Shringi,Terry A. Klein,Heung-Chul Kim,Sung-Tae Chong,In-Yong Lee,Janet Foley 대한수의학회 2008 Journal of Veterinary Science Vol.9 No.3
A total of 1,618 ticks [420 individual (adults) and pooled (larvae and nymphs) samples], 369 rodents (Apodemus agrarius, Rattus norvegicus, Tscherskia triton, Mus musculus, and Myodes regulus), and 34 shrews (Crocidura lasiura) that were collected in northern Gyeonggi-do near the Demilitarized Zone (DMZ) of Korea during 2004-2005, were assayed by PCR for selected zoonotic pathogens. From a total of 420 individual and pooled tick DNA samples, Anaplasma (A.) phagocytophilum (16), A. platys (16), Ehrlichia (E.) chaffeensis (63), Borrelia burgdorferi (16), and Rickettsia spp. (198) were detected using species-specific PCR assays. Out of 403 spleens from rodents and shrews, A. phagocytophilum (20), A. platys (34), E. chaffeensis (127), and Bartonella spp. (24) were detected with species-specific PCR assays. These results suggest that fevers of unknown causes in humans and animals in Korea should be evaluated for infections by these vector-borne microbial pathogens.
교통사고 후 입원 시기에 따른 호전도 차이에 대한 후향적 연구
이정열 ( Jeong-ryol Lee ),김양선 ( Yang-sun Kim ),김태규 ( Tae-gyu Kim ),박한솔 ( Han-sol Park ),유도현 ( Do-hyun Yoo ),이상원 ( Sang-won Lee ),최인석 ( In-seok Choi ) 대한한의학회 한방재활의학과학회 2018 한방재활의학과학회지 Vol.28 No.3
Objectives The purpose of this study is to find a relation between hospitalization time and the overall outcome of treatment, and suggest an optimal hospitalization date. Methods We analyzed the medical records of patients who received admission treatment at Mokhuri Neck and Back Hospital in April, 2018. Results By analyzing the difference in visual analog scale (VAS) scores according to the hospitalization date, it was shown in this study that when hospitalization was held out by the fourth day of accident there was a significant difference in the improvement of symptoms than any other day. There were no statistically significant differences in initial VAS scores and admission periods. Conclusions It is the most effective for a traffic accident patient to receive hospitalization within the first four days of accident for the most effective reduction in overall pain. (J Korean Med Rehabil 2018;28(3):79-85)