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멜론 덩굴쪼김병균(Fusarium oxysporum f. sp. melonis) race 2에 대한 멜론 유전자원 저항성 평가
황애진(Aejin Hwang),노형준(Hyungjun Noh),허온숙(Onsook Hur),노나영(Nayoung Ro),이정윤(Jung-Yoon Yi),이재은(Jae-eun Lee),김빛샘(Bichsaem Kim),김지현(Ji Hyeon Kim) 한국육종학회 2021 한국육종학회지 Vol.53 No.4
Fusarium wilt is a serious disease that causes damping-off, serious wilt symptoms, or death in melon. The aim of this study wasto evaluate the resistance of melon germplasm to Fusarium wilt and select promising disease-resistant accessions for further applications. Resistanceto Fusarium wilt was examined in 216 melon germplasms by the root-dipping inoculation method with Fusarium oxysporum f. sp. melonis fungalisolate KACC43206 (race 2). Inoculated seedlings were incubated for four weeks and assessed for disease symptoms using indices ranging fromindex 1 (no symptoms) to 5 (plant wither). A total of 34 accessions showed a disease index < 2.0. Disease indices of 10 accessions were 1.0four weeks after inoculation. The resistant accessions of melon are expected to help in breeding commercial varieties with Fusarium wilt resistance.
[PF-0006] Morphological characterization of mustard (Brassica juncea) germplasm from Korea
Seong-Hoon Kim(Seong-Hoon Kim),Bum-Soo Hahn(Bum-Soo Hahn),Ho Chul Ko(Ho Chul Ko),Onsook Hur(Onsook Hur),Aejin Hwang(Aejin Hwang),Bichsaem Kim(Bichsaem Kim),Yoon-Jung Lee(Yoon-Jung Lee),Parthiban Subra 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-
Hwang Ji Hye,Song Aejin,Song Ho-Sueb 대한약침학회 2022 Journal of pharmacopuncture Vol.25 No.4
Objectives: This study aimed to evaluate the efficacy and safety of heat stimuli (e.g., fire needling, warm needling) in acupuncture for acute gout. Methods: Four international online databases (PubMed, Cochrane, Embase, and Chinese National Knowledge Infrastructure) were searched to identify randomized, controlled trials (RCTs) that used fire needling and warm needling for acute gout. The methodological quality of the RCTs was evaluated using the Cochrane risk-of-bias (RoB) tool. Thirteen RCTs (840 patients) were included and analyzed. Three evaluation tools (total effective rate, uric acid level, and pain score) were mainly used. Comparisons were made between Western medicine (WM) and i) fire needling or warm needling treatment alone, ii) fire needling and bloodletting combination treatment, iii) combination of fire needling, bloodletting, and herbal medicine, iv) warm needling (concurrently). Heat stimuli in acupuncture alone or in combination treatment were more effective in terms of the total efficacy rates, uric acid levels, and pain scores than WM alone. Results: In all the evaluation tools, the treatment effects in the fire needling alone or warm needling alone treatment group and the fire needling and bloodletting combination intervention group were significantly better than those in the WM control group. The warm needling and WM combination intervention groups also experienced significantly better treatment effects in terms of total efficacy rates and uric acid levels. Only the pain scores in the fire needling, bloodletting, and herbal medicine combination groups demonstrated significant improvement. Only four studies mentioned adverse reactions: one reported loss of appetite; three studies reported none. According to the Cochrane RoB tool, most studies showed either high or uncertain RoB. Conclusion: Heat stimuli during acupuncture could be effective for acute gout. However, as the included studies were regionally biased, more high-quality studies are needed to confirm the level of evidence.
딥러닝 기반 2D 객체 인식 모델과 저비용 LiDAR 센서를 이용한 실시간 3D 객체 탐지 시스템 개발
이애진 ( Aejin Lee ),황예진 ( Yejin Hwang ),정보인 ( Boin Jeong ),이기용 ( Ki Yong Lee ) 한국정보처리학회 2023 한국정보처리학회 학술대회논문집 Vol.30 No.2
최근 자율주행 기술이 큰 주목을 받고 있지만 고가의 센서를 필요로 하기 때문에 연구 및 상용화에 큰 어려움을 겪고 있다. 따라서 본 논문은 쉽게 사용 가능한 딥러닝 2D 객체 인식 모델과 범용 태블릿에 탑재된 저비용 LiDAR 센서를 이용하여 실시간 3D 객체 탐지가 가능한 시스템을 개발한다. 개발된 시스템을 실제 1/10 크기의 차량 모델에 적용하여 테스트해본 결과 개발 용이성과 정확도 측면에서 자율주행을 위한 저비용 센서로 충분히 활용될 가능성이 있음을 확인하였다.