http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Heeyeon Ryu,Hyeon Hak Jeong,Seungjun Lee,Min-Kyeong Lee,Myeong-Jin Kim,Bonggi Lee The Korean Society for Microbiology and Biotechnol 2024 Journal of microbiology and biotechnology Vol.34 No.2
Macrophages are versatile immune cells that play crucial roles in tissue repair, immune defense, and the regulation of immune responses. In the context of skeletal muscle, they are vital for maintaining muscle homeostasis but macrophage-induced chronic inflammation can lead to muscle dysfunction, resulting in skeletal muscle atrophy characterized by reduced muscle mass and impaired insulin regulation and glucose uptake. Although the involvement of macrophage-secreted factors in inflammation-induced muscle atrophy is well-established, the precise intracellular signaling pathways and secretion factors affecting skeletal muscle homeostasis require further investigation. This study aimed to explore the regulation of macrophage-secreted factors and their impact on muscle atrophy and glucose metabolism. By employing RNA sequencing (RNA-seq) and proteome array, we uncovered that factors secreted by lipopolysaccharide (LPS)-stimulated macrophages upregulated markers of muscle atrophy and pro-inflammatory cytokines, while concurrently reducing glucose uptake in muscle cells. The RNA-seq analysis identified alterations in gene expression patterns associated with immune system pathways and nutrient metabolism. The utilization of gene ontology (GO) analysis and proteome array with macrophage-conditioned media revealed the involvement of macrophage-secreted cytokines and chemokines associated with muscle atrophy. These findings offer valuable insights into the regulatory mechanisms of macrophage-secreted factors and their contributions to muscle-related diseases.
위치 상황 기반 보완대체의사소통의 자원 계층 구조와 상황 전환 사용자 인터페이스 개발
서지우(Jiwoo Seo),유세희(Se Hui Ryu),홍기형(Ki-Hyung Hong),연석정(Seok Jeong Yeon),채수정(Soojung Chae),이희연(Heeyeon Lee) 한국보완대체의사소통학회 2024 보완대체의사소통연구 Vol.12 No.1
배경 및 목적: 위치 기반 보완대체의사소통(Augmentative and Alternative Communication: AAC)은 사용자의 위치를 기반으로 AAC 상징을 추천하는 진일보한 AAC 도구이나, 작은 크기의 화면을 가진 스마트 기기 기반으로 지원되어 특정한 위치에서 사용할 수 있는 모든 AAC 상징을 활용하기 위해서는 스와이프(Swipe)와 같은 추가 동작이 필요하기 때문에 AAC 사용자의 부담이 있다. 본 연구는 중재 효율 향상을 위하여 AAC 자원을 공유하고 재사용할 수 있는 AAC 자원 계층 구조를 개발하고 AAC 사용자의 상징 탐색 과정을 단축하는 상황 전환 사용자 인터페이스 개발을 목표로 한다. 방법: 하나의 의사소통 상황에 필요한 상징을 모은 상황 AAC 보드, 하나의 주제로 묶이는 상징을 모은 그룹 AAC 보드를 정의하고, 최상위 보드에서 상황, 그룹 AAC 보드를 하위에 둘 수 있도록 AAC 자원 계층 구조를 개발하였다. 이를 반영한 데이터베이스를 설계하여 위치 상황 기반 AAC 모바일 애플리케이션에 적용하였다. 결과 및 결론: 설계한 계층 구조에 따라 중재자가 AAC 자원을 효율적으로 관리하고 AAC 사용자가 상황 기반 상징 순환 방식으로 현재 상황에 적절한 상징을 활용하도록 지원하는 사용자 인터페이스를 개발하였다. 44 명의 이해관계자를 대상으로 사용성 평가를 진행하여 상황 전환을 지원하는 위치 상황 기반 AAC 모바일 애플리케이션의 만족도, 편의성 등을 확인하였다. Background and Objectives: For people who have difficulties in language, locationbased Augmentative and Alternative Communication (AAC) mobile applications recommend AAC symbols based on their location to assist communication in daily life. Using AAC symbols available at a specific location with smart devices having small screens requires additional actions like swiping, which can be burden for [This research was supported by a grant of the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant number : HJ21C0007). This research extends the poster presentation of ‘An AAC Board Hierarchy and User Interface for Communication Situation Switching in Location-Based AAC’ in ‘The 3rd East Asian Regional Conference on Augmentative and Alternative Communication: AAC Beyond Pandemic’ of Korean Society of Augmentative and Alternative Communication (KSAAC). Correspondence to Ki-Hyung Hong, Ph.D., Department of Service Design Engineering, Sungshin Women’s University, Seoul, Korea, e-mail: khhong@sungshin.ac.kr, tel: + 82 2 920 7525] AAC users. This study aims to make it easier for AAC users to explore symbols and improve efficiency of facilitation by reusing AAC resources. Method: We define AAC situation boards as collections of AAC symbols specifically needed for certain communication situations. Group AAC boards, on the other hand, are collections of AAC symbols that belong to the same categories. We designed a hierarchy to allow these situation and group AAC boards to be included as sub-boards in general and location AAC boards. We also developed a user interface that allows facilitators to manage AAC resources based on the hierarchy. The interface makes it easy for AAC users to select appropriate AAC symbols for the current situation through a situation-based symbol circulation and switching method. Result & Conclusion: We enhanced and expanded location and situation-based AAC mobile applications by utilizing a hierarchy of AAC resources and integrating a user interface for efficient management and utilization of these resources. To assess its usability, we conducted a user evaluation involving 44 facilitators. The results of the evaluation indicate that the location and situation-based AAC mobile application, with its ability to switch situations based on the AAC resource hierarchy, received high ratings in terms of satisfaction, convenience, and stability.
서영호(Youngho Seo),박기진(Kijin Park,),류시환(Sihwan Ryu),박종열(Jongyeoul Park),최재근(Jaekeun Choi),김희연(Heeyeon Kim) 한국육종학회 2018 한국육종학회지 Vol.50 No.3
Consumers currently prefer healthy food with antioxidant or anti-diabetic activities. This study was conducted to develop a waxy corn with high carotenoid content. A yellow waxy corn single cross hybrid ‘Goldchal’ was developed by Gangwon Agricultural Research and Extension Services in 2015. The seed parent inbred HW16 was crossed with the pollen parent inbred HW17 in 2010. The number and weight of fresh ears per 10 a for ‘Goldchal’ were 6,385 and 1,339 kg, respectively, comparable to those of ‘Ilmichal’ in regional yield trials from 2013 to 2015. The hybrid contained 15.8 mg/kg carotenoids, which were 15.0 mg/kg higher than that of ‘Ilmichal’. The lodging tolerance of ‘Goldchal’ was superior to that of ‘Ilmichal’ and resistance to disease and insects was similar to those of ‘Ilmichal’. The silking date of the seed parent HW16 was in the pollen dispersal period of the pollen parent HW17, and F1 seed yield was 186 kg/10a. ‘Goldchal’ could be cultivated throughout Korea. The plant variety protection right of ‘Goldchal’ was registered in June 2017 (Grant Number 6722).