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철원 비무장지대 인근지역에서 두루미류의 월동생태 및 서식지 관리
이우신,임신재,허위행,최창용,최서윤,박용수,이창배 中央大學校 食糧資源硏究所 2003 食糧資源硏究所 論文集 Vol.15 No.1
This study was conducted to investigate wintering ecology and habitat using pattern of cranes for sound protection and management of the birds and their habitat near the Demilitarized Zone(DMZ) of Cheolwon, South Korea. Distribution of cranes seemed to be affected by road construction and human activity. Dried rice paddy was mainly habitat type of cranes in Cheolwon area. Gleaning was dominant behavior during day time. Ratio of alert was increased in afternoon. There was difference in time budget of behavior between red-crowned and white-naped cranes. For the stable wintering of cranes, minimum change of habitat, decrease of human disturbance and stable food maintenance would be needed in Cheolwon area.
윤정섭,이상헌,신극선,이훈범 대한성형외과학회 1992 Archives of Plastic Surgery Vol.19 No.3
Post radical mastectomy reconstruction using a transverse rectus abdominis myocutaneous flap involves certain problems at the donor site as the difficulty in closure secondary to excessive tension and the development of a postsurgical abdominal hernia. The usage of alloplastic materials such as Marlex may also cause eventual weakness as well as a foreign body reaction. While autogenous tissues may be used for a remote myocutaneous flap transposition or a free-tissue transfer, the problems such as a donor site defect, atrophy secondary to denervation, etc. exist. To avert these problems, we propose to use the autogenous tissue in a manner that provides a dynamic support in addition to the functional reconstruction. The components separation method decribed here separates the muscle groups of the abdominal wall, and allows several advantages over treating the abdominal wall as a single unit. One of the advantages is the increased mobility of individual muscles. The allows transferance of the flap over a greater distance which in turn reduces excessive tension and makes closure of the donor site defect easier. Thus, this procedure provides a dynamic support and reduces the incidence of hernia. We experienced 3 cases of abdominal wall reconstruction after TRAM flap transfer(one case after bilateral TRAM flap, two cases after contralateral unilateral TRAM flap) using external oblique muscle sharing or rectus sharing. So we present clinical cases of the abdominal wall reconstruction after TRAM flap transfer with a review of the literature.
Elastomers and Composites : Simulation and Experiment of Elastomer Seal for Pneumatic Servo Cylinder
( Shin Hur ),( Kyung Jun Song ),( Chang Su Woo ) 한국고무학회 2015 엘라스토머 및 콤포지트 Vol.50 No.4
The rubber seal is a part inserted into servo cylinder to keep the air pressure constant. In order for efficient movements of the servo cylinder, the frictional coefficient of the rubber seal needs to be minimized while the sealing is maintained. In this work the friction characteristics of rubber seal specimen are tested on metal plate at various conditions. The experimental conditions include roughness level, applied pressure, lubrication, and rubbing speed. The design of experiment approach is taken to assess the effect of each parameter. The nonlinear frictional response of the rubber is applied to the FEM model simulating the servo cylinder movement. The result demonstrates that precise optimization of the servo cylinder movement must be preceded by preliminary experiments coupled with the theory and FEM model.
Hur, Shin-Kyoung,Park, Eun-Jung,Han, Ji-Eun,Kim, Jong-Du,Kang, Dongmin,Kwon, Jongbum 이화여자대학교 세포신호전달연구센터 2009 고사리 세포신호전달 심포지움 Vol. No.11
Chromosomal replication, condensation and segregation are central to eukaryotic cell division cycle. Their accurate and efficient execution is not only essential for faithful genome propagation but also critical to maintain genetic stability and prevent development of human diseases such as cancer. Here we show that human INO80(hINO80) chromatin remodeling enzyme plays direct roles in all of these chromosomal processes by dynamically changing its subcellular localization during cell cycle. hINO80, existing primarily within the cytoplasm at G1, associates with chromatin in the nucleus localizing at replication forks during S phase. After brief dissociation from chromatin following DNA replication, hINO80 reassociates with chromatin localizing at condensing chromosomes during G2 phase. As cells enter mitosis, hINO80 associates dominantly with microtubules via interaction with tubulins, and this association is maintained until the mitosis is completed. hINO80 deficiency leads to impaired DNA replication, inefficient chromosome condensation, failure in microtubule assembly, abnormal chromosome segregation such as anaphase bridge, and multinuclear formation due to cytokinesis defect. Further, hINO80-deficient cells exhibit aneuploidy as well as structural chromosome abnormalities, including trans locations, deletions and telomere fusions. These results suggest that a range of the vital chromosomal processes responsible for both genome propagation and stability can be regulated by a single ATP-dependent chromatin remodeler.
Protective effects of compound B1 on liver injury in alcohol-fed rats
Shin, Sanghee,Yang, Keum-Jin,Piao, Longzhen,Shin, Eulsoon,Li, Yuwen,Park, Kyeong Ah,Byun, Hee Sun,Won, Minho,Kim, Young-Rae,Lee, Hyunji,Hur, Gang Min,Seok, Jeong Ho,Kim, Jin Man,Song Minho,Park, Jongs 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10
Hur, Wee-Haeng,Park, Young-Su,Lee, Woo-Shin,Choi, Chang-Young,Lee, Eun-Jae,Rhim, Shin-Jae 한국임학회 2005 한국산림과학회지 Vol.94 No.2
This study was conducted to estimate population size and investigate habitat characteristics for the conservation and management of Amur goral Nemorhaedus caudatus raddeanus in DMZ (Demilitarized Zone) of Gangwon Province in South Korea from November 2003 to May 2004. The Amur gorals counting were carried out by assistance of military soldiers who guards the southern boundary of DMZ. Four hundred sixty individuals were estimated as total population size in DMZ of Gangwon Province. Deciduous forest, rocky area and coniferous forest were dominant land cover types in habitat of Amur goral. DMZ and its vicinity of Gangwon Province are very important areas for the conservation of this species. It is needed to establish management plan for the conservation of Amur goral and their habitats in DMZ.
ALLIUM TUBEROSUM IMPROVES HEPATIC STEATOSIS VIA INHIBITION OF HISTONE ACETYLATION
Shin, Eun Ju,Choi, Hyo-Kyoung,Hur, Haeng Jeon,Park, Jae Ho,Sung, Mi Jeong,Lee, Ae sin,Hur, Jin-Young,Kim, Myung Sunny,Um, Soo-Jong,Hwang, Jin-Taek NEW CENTURY HEALTH PUBLISHERS 2017 Current topics in nutraceutical research Vol.15 No.1
Melittin, a Amphipathic Cationic Peptide that Causes ROS-Mediated Apoptosis in Prostate Cancer Cell
Shin, Eulsoon,Yang, Keum-Jin,Piao, Longzhen,Shin, Sanghee,Li, Yuwen,Kim, Young-Rae,Byun, Hee Sun,Won, Minho,Park, Kyung Ah,Lee, Hyunji,Choi, Byung Lyul,Hong, Jang Hee,Hur, Gangmin,Seok, Jeong Ho,Park, 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10
Effects of Melittin on Oxidative Stress Mediated Induction of Apoptosis in Prostate Cancer Cell
Shin, Eulsoon,Yang, Keum Jin,Piao, Longzhen,Shin, Sanghee,Li, Yuwen,Kim, Young-Rae,Byun, Hee Sun,Won, Minho,Park, Kyung Ah,Lee, Hyunji,Choi, Byung Lyul,Hong, Jang Hee,Hur, Gangmin,Seok, Jeong Ho,Park, 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10