http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Ko Jun Hyeok,Han Taeman,Lee Seungwhan,이원훈 한국응용곤충학회 2024 Journal of Asia-Pacific Entomology Vol.27 No.1
A taxonomic review of the genus Periphyllus in South Korea is presented. This genus is represented by eight species in South Korea, including a new species, Periphyllus peninsula sp. n., collected from Acer pseudosie boldianum (Pax) Kom. Samples of aphids were collected from Acer spp. from several regions of South Korea, processed, preserved and studied using microscopic and photographic observations. Descriptions and illustra tions of the eight species and a revised key for the identification of the new Korean species of Periphyllus are provided.
LoRa 모듈을 이용한 GPS기반 무선 분실 방지 시스템 구현
고준혁(Jun-Hyeok Ko),한동균(Dong-Kyun Han),이세라(Se-Ra Lee),박하연(Ha-Yeon Park),김동회(Dong-Hoi Kim) 한국디지털콘텐츠학회 2017 한국디지털콘텐츠학회논문지 Vol.18 No.4
As the loss prevention system using bluetooth has a short communication range, it has a problem which its location is not known if it is strayed out of a certain distance. To overcome shortcoming of such an existing loss prevention system, this paper proposes a GPS-based wireless loss prevention system without communication fee using the LoRa Communication with a long distance. The proposed system performs a remote control application on the smart-phone and then is able to get a long-distance GPS coordinates about the location of the loss prevention system on the google map. For performance evaluation of the implemented proposed system, the experiments for transmitting and receiving data are done in open terrain, indoor and outdoor areas and the experiment results identified the superiority of the proposed system in the long-distance.
( Jun Jae Kim ),( Jeong Han Kim ),( Ja Kyung Koo ),( Yun Jung Choi ),( Soon Young Ko ),( Won Hyeok Choe ),( So Young Kwon ) 대한간학회 2014 Clinical and Molecular Hepatology(대한간학회지) Vol.20 No.1
Background/Aims: The modification of the Model for End-Stage Liver Disease (MELD) scoring system (Refit MELD) and the modification of MELD-Na (Refit MELDNa), which optimized the MELD coefficients, were published in 2011. We aimed to validate the superiority of the Refit MELDNa over the Refit MELD for the prediction of 3-month mortality in Korean patients with cirrhosis and ascites. Methods: We reviewed the medical records of patients admitted with hepatic cirrhosis and ascites to the Konkuk University Hospital between January 2006 and December 2011. The Refit MELD and Refit MELDNa were compared using the predictive value of the 3-month mortality, as assessed by the Child-Pugh score. Results: In total, 530 patients were enrolled, 87 of whom died within 3 months. Alcohol was the most common etiology of their cirrhosis (n=271, 51.1%), and the most common cause of death was variceal bleeding (n=20, 23%). The areas under the receiver operating curve (AUROCs) for the Child-Pugh, Refit MELD, and Refit MELDNa scores were 0.754, 0.791, and 0.764 respectively; the corresponding values when the analysis was performed only in patients with persistent ascites (n=115) were 0.725, 0.804, and 0.796, respectively. The significant difference found among the Child-Pugh, Refit MELD, and Refit MELDNa scores was between the Child-Pugh score and Refit MELD in patients with persistent ascites (P=0.039). Conclusions: Refit MELD and Refit MELDNa exhibited good predictability for 3-month mortality in patients with cirrhosis and ascites. However, Refit MELDNa was not found to be a better predictor than Refit MELD, despite the known relationship between hyponatremia and mortality in cirrhotic patients with ascites. (Clin Mol Hepatol 2014;20:47-55)
Plant visiting insect inventories in the major arboreta in Korea
Jun-Min Seo,Shin-Gu Kang,Kee-Hwa Bae,Jong-Woo Nam,Jae-Ho Ko,Ju-Hee Lee,Ji-Young Lee,Jae-In Oh,Sang-Yoon Kim,June-Hyeok Jeong,So-Yeon Kim,Soo-Jeong Park,Dong-Myoung Kim,Jin-Sung Kweon,Bong-Kyu Byun 한국응용곤충학회 2022 한국응용곤충학회 학술대회논문집 Vol.2022 No.04