• 한국정보통신학회논문지
• /
• 제20권8호
• /
• pp.1511-1516
• /
• 2016

대한민국의 스포츠 분야는 각종 대회에서 스포츠 강국으로써의 위상을 공고히 하고 있다. 하지만 모든 학생들이 운동선수로 대성할 수는 없으며, 이들에 대한 대책이 필요하였다. 본 논문은 운동부 지도자들이 학생 선수들의 동적인 데이터를 기록할 수 있도록 모바일 코칭 어플리케이션을 설계하고 구현한다. 본 논문에서 적용할 종목은 농구이다. 개발된 모바일 어플리케이션은 Main Page에서 'Assist Records' 메뉴와 'Hot & Cold Zone' 메뉴를 선택할 수 있다. 운동부 지도자들이 운동선수들에게 바로 지도가 가능할 수 있도록 화면캡처 후 사진 파일로 저장된다. 기대할 수 있는 점으로는 모바일 어플리케이션을 통하여 훈련효과를 증대시키고 훈련시간을 효율적으로 사용할 수 있으며 경기력을 향상시키는 코트 비전을 넓힐 수 있다.

• 대한통합의학회지
• /
• 제9권4호
• /
• pp.159-166
• /
• 2021

Purpose : This study systematically assessed programs self-esteem programs for schizophrenic individuals that have been implemented over the past 10 years in South Korea, with the objective of providing clinical grounds and data for further programs that can be implemented in the Korean environment. Methods : For this study, a data search was conducted from 2012 to 2021, using search terms 'schizophrenia' AND 'self-esteem' among the studies registered in the RISS, KISS, Google Scholar, and National Library of Korea databases. A total of 988 studies were searched, and among them, 40 studies meeting the selection criteria had been taken by reviewing the titles and abstracts. After, 33 studies were excluded according to the exclusion criteria, and finally, the 7 studies were selected. Results : As a result, research into self-esteem programs for schizophrenic individuals has progressed steady, and most studies tend to be non-randomized controlled studies. All studies used the Self-Esteem Scale to evaluate self-esteem. All studies used the Self-Esteem Scale to evaluate self-esteem. The interventions of the selected studies were classified as were social skill programs, cognitive behavioral therapy programs, art therapy programs, and emotional management programs. And among them, the cognitive behavioral therapy programs were the most frequently used (42.8 %). Typically, the majority of the intervention sessions consisted of 11~15 sessions, the frequency of intervention was twice a week, and each session lasted 40~80 minutes were the most (each 57.1 %). In the programs for self-esteem, significant effects were reported for cognitive behavioral and art therapy programs, and there is no significant effect on social skill programs and emotional management programs. Conclusion : Future studies should expand the research scope, both domestically and internationally, and suggest more comprehensive conditions for a literature search by widening the research subject coverage.

• 대한안전경영과학회지
• /
• 제23권3호
• /
• pp.11-18
• /
• 2021

As the number of confirmed cases of Covid-19 is not decreasing, it is time for domestic companies to respond preemptively and in terms of business continuity. The purpose of this study is to present measures to strengthen BCP to prevent infectious diseases in the enterprise. In this work, three methods of data investigation are used. The first was to search for keywords in academic databases such as the National Assembly Library and the Korea Research and Information Service to investigate degree papers and academic papers. Second, we investigated literature such as research reports, manuals, and guidelines on infectious diseases. Finally, the researchers visited official websites such as KDCA, MOHW, and MOIS to collect and analyze recent data. BCP In view of the Board, a new risk analysis should be made and a disaster preparedness system tailored to the characteristics of the entity should be established. We need to analyze corporate weaknesses and focus on safety culture. It is also important to look at how customers choose their services and products. Based on this, differentiated service strategies should be presented. It is hoped that the results of this study can be used as basic data for companies that want to systematically manage and operate BCP to prevent infectious diseases.

• 한국산학기술학회논문지
• /
• 제17권9호
• /
• pp.599-609
• /
• 2016

본 연구는 간호사의 공감만족에 대한 국내 연구의 동향을 분석하여 향후 연구에 대한 방향을 제시하고자 시도되었다. 연구조사 데이터베이스는 학술정보서비스, 국회도서관, KISS, NDSL을 이용하였다. 주요어는 간호사, 공감만족, 전문직 삶의 질 로 검색하여 최종 18편의 논문을 분석 하였다. 연구 설계는 서술적 조사연구 위주였고, 연구 대상은 병원에 근무하는 간호사로 나타났다. 공감만족과 관련이 있는 일반적 특성으로는 연령, 직위, 경력, 교육상태 등이었으며, 관련변수로는 소진, 공감피로, 직무만족, 극복력 등으로 나타났다. 공감만족과 관련이 있는 변수를 살펴본 결과 나이가 어리고 경력이 짧은 미혼인 간호사의 공감만족이 상대적으로 낮은 것으로 나타나 조직적 차원에서 지지 프로그램이 요구된다. 간호사의 공감만족은 임상실무에서 간호의 질 향상과 간호인력 관리에 기여 할 것이다. 따라서, 간호사가 간호를 하면서 높은 공감만족을 가질 수 있도록 간호 관리자의 관심과 노력이 매우 필요하다. 본 연구의 결과를 통해 국내 간호사에게 적합한 도구개발 연구, 간호사의 공감만족에 대한 본질적인 실체를 밝히는 질적 연구와 프로그램을 개발하여 효과를 검증하는 중재 연구를 제언한다.

• 여성건강간호학회지
• /
• 제27권2호
• /
• pp.75-92
• /
• 2021

Purpose: This study aimed to analyze the content and effectiveness of psychosocial support interventions for women with gestational diabetes mellitus (GDM). Methods: The following databases were searched with no limitation of the time period: Ovid-MEDLINE, Cochrane Library, Ovid-Embase, CINAHL, PsycINFO, NDSL, KoreaMed, RISS, and KISS. Two investigators independently reviewed and selected articles according to the predefined inclusion/exclusion criteria. ROB 2.0 and the RoBANS 2.0 checklist were used to evaluate study quality. Results: Based on the 14 selected studies, psychosocial support interventions were provided for the purpose of (1) informational support (including GDM and diabetes mellitus information; how to manage diet, exercise, stress, blood glucose, and weight; postpartum management; and prevention of type 2 diabetes mellitus); (2) self-management motivation (setting goals for diet and exercise management, glucose monitoring, and enhancing positive health behaviors); (3) relaxation (practicing breathing and/or meditation); and (4) emotional support (sharing opinions and support). Psychosocial supportive interventions to women with GDM lead to behavioral change, mostly in the form of self-care behavior; they also reduce depression, anxiety and stress, and have an impact on improving self-efficacy. These interventions contribute to lowering physiological parameters such as fasting plasma glucose, glycated hemoglobin, and 2-hour postprandial glucose levels. Conclusion: Psychosocial supportive interventions can indeed positively affect self-care behaviors, lifestyle changes, and physiological parameters in women with GDM. Nurses can play a pivotal role in integrative management and can streamline the care for women with GDM during pregnancy and following birth, especially through psychosocial support interventions.

• Journal of Information Processing Systems
• /
• 제16권2호
• /
• pp.246-260
• /
• 2020

IT Service Management (ITSM) achieves consolidated management for the IT services supporting the acquisition system, and no outside connections can be established with such ITSM. Issues pertaining to the D2B can be addressed to System Q&A or a Call Center for problem-solving. In other words, internal staff can take the necessary measures for problems by directly connecting with ITSM. Currently, diverse innovative technologies are being used in electronics and ubiquitous computing environments. This allows us to create a better world by providing the backbone for remarkable development in our human society in the fields of electronics, devices, computer science, and engineering. Following the expansion of IT services in the military acquisition sector such as Defense Electronic Procurement, military export/import support system, etc., customers' dependence on IT for conducting business with the military or related companies is increasing, including the military's dependence on the same technology for services to the public. Nonetheless, issues pertaining to the simplified/integrated management of complex IT service management systems, including slow system recovery, lack of integrated customer service window, and insufficient information sharing, have become the priority problems that IT managers are required to solve. Therefore, this study conducted research on the integrated management of IT services provided by Korea's national defense acquisition system, which was developed based on the existing system IT Infrastructure Library (ITIL) v2, and investigated the level of satisfaction with services with focus on ensuring that it can be used for understanding the necessity of the system and its advancement in the future.

• 한국콘텐츠학회논문지
• /
• 제18권10호
• /
• pp.335-347
• /
• 2018

본 연구는 정신 건강에 어려움을 가진 국내 초등학생의 학교기반 중재를 체계적으로 고찰하여 추후 더욱 효과적인 정신건강 관련 학교 기반 중재를 모색하고자 하였다. PRISMA 체크리스트와 흐름도를 통해 체계적 고찰을 시행하였고, 데이터베이스는 한국교육학술정보원, 국가과학기술센터, 국회도서관을 이용하였다. 대상 연구의 중재 특성, 대상자 특징, 평가도구로 분석하였다. 최종적으로 25개의 연구를 선정하였으며, 학교 기반 중재 특징에 따라 심리교육 중재(자기관리기술, 사회기술, 사회정서학습), 행동 중재(긍정적 행동지원, 모델링), 심리치료 중재(미술치료, 상담치료 및 부모교육), 레크리에이션 중재(로봇 중재, 원예치료)로 분류하였다. 연구의 대상자로는 지적장애가 가장 많았고, 주의력 결핍 과잉행동장애가 그 다음으로 많았다. 평가 영역은 주로 정서의 변화, 주의력의 변화를 알아보는 도구가 사용 되었다. 본 연구를 통해 학교기반 중재의 연구 분야, 대상자, 평가도구의 근거를 마련하였다. 이는 추후 더욱 효과적인 정신건강 관련 학교기반 중재를 마련하는데 있어 중요한 기본 자료로 활용 할 수 있을 것이다.

• Journal of Microbiology
• /
• 제43권4호
• /
• pp.345-353
• /
• 2005

The complex ecosystem of intestinal micro flora is estimated to harbor approximately 400 different microbial species, mostly bacteria. However, studies on bacterial colonization have mostly been based on culturing methods, which only detect a small fraction of the whole microbiotic ecosystem of the gut. To clarify the initial acquisition and subsequent colonization of bacteria in an infant within the few days after birth, phylogenetic analysis was performed using 16S rDNA sequences from the DNA iso-lated from feces on the 1st, 3rd, and 6th day. 16S rDNA libraries were constructed with the amplicons of PCR conditions at 30 cycles and $50^{\circ}C$ annealing temperature. Nine independent libraries were produced by the application of three sets of primers (set A, set B, and set C) combined with three fecal samples for day 1, day 3, and day 6 of life. Approximately 220 clones ($76.7\%$) of all 325 isolated clones were characterized as known species, while other 105 clones ($32.3\%$) were characterized as unknown species. The library clone with set A universal primers amplifying 350 bp displayed increased diversity by days. Thus, set A primers were better suited for this type of molecular ecological analysis. On the first day of the life of the infant, Enterobacter, Lactococcus lactis, Leuconostoc citreum, and Streptococcus mitis were present. The largest taxonomic group was L. lactis. On the third day of the life of the infant, Enterobacter, Enterococcus faecalis, Escherichia coli, S. mitis, and Streptococcus salivarius were present. On the sixth day of the life of the infant, Citrobacter, Clostridium difficile, Enterobacter sp., Enterobacter cloacae, and E. coli were present. The largest taxonomic group was E. coli. These results showed that microbiotic diversity changes very rapidly in the few days after birth, and the acquisition of unculturable bacteria expanded rapidly after the third day.

• 한국해양학회지:바다
• /
• 제17권2호
• /
• pp.59-75
• /
• 2012

플랑크톤의 종조성에 대한 정보는 해양 생태계 내에서 물질과 에너지 순환을 이해 하는데 필수적이다. 또한 수층의 물리화학적 특성과 변동에 민감하기 때문에 해양환경 특성을 이해하는데 중요한 정보를 제공한다. 본 연구는 메타게놈 분석 기법(metagenomics)을 적용하여 낙동강 유출수, 장강 희석수, 남해 연안수, 쓰시마 난류수 등의 혼합으로 복잡한 환경특성을 가질 것으로 예상되는 부산 연안역의 수괴 내에 존재하는 플랑크톤 종다양성을 분석하였다. 표층 해수에서 18S rDNA 클론라이브러리를 구축하였고 세 정점에서 분석된 370개의 클론들 중에서 94개의 phylotype들을 발굴하였다. 계통분석 결과 phylotype들은 Dinophyceae(42개), Ciliophora(15개), Bacillariophyta(7개), Chlorophyta(2개), Haptophyceae(1개), Metazoa(Arthropoda(17개), Chaetognatha(1개), Cnidaria(2개), Chordata(1개)), Rhizaria(Acantharea(2개),Polycystinea(1개)), Telonemida(1개), Fungi(2개) 등의 다양한 계통군들에 속하는 것으로 나타났다. 근접하게 위치한 세 정점에서 나타난 플랑크톤 종조성 차이는 이들 정점들이 여러 기원의 수괴(water mass) 혼합에 따른 다양한 물리화학적 환경요인의 영향에 기인한 것으로 판단된다. 향후 메타게놈 분석 기법을 통한 플랑크톤 종조성 연구는 다양한 물리화학적 특성을 가진 연안 해양생태계를 이해하는데 유용할 것으로 판단된다.

• Journal of Microbiology and Biotechnology
• /
• 제14권3호
• /
• pp.584-592
• /
• 2004

A thermostable $\beta$-glycosidase gene, tfi $\beta$-gly, was cloned from the genomic library of Thermus filiformis Wai33 A1. ifi $\beta$-gly consists of 1,296 bp nucleotide sequence and encodes a polypeptide of 431 amino acids. It shares a strong amino acid sequence similarity with the $\beta$-glycosidases from other Thermus spp. belonging to the glycosyl hydrolase family 1. In the present study, the enzyme was overexpressed in Escherichia coli BL21 (DE3) using the pET21b(+) vector system. The recombinant enzyme was purified to homogeneity by heat treatment and a $Ni^{2+}$-affinity chromatography. Polyacrylamide gel electrophoresis (PAGE) showed that the recombinant Tfi $\beta$-glycosidase was a monomeric form with molecular mass of 49 kDa. The temperature and pH range for optimal activity of the purified enzyme were 80- $90^{\circ}C$ and 5.0-6.0, respectively. Ninety-three percent of the enzyme activity was remained at $70^{\circ}C$ after 12 h, and its half-life at $80^{\circ}C$ was 6 h, indicating that Tfi $\beta$-glycosidase is highly thermostable. Based on its K_m$, or $K_{cat}K_m$, ratio, Tfi $\beta$-glycosidase appeared to have higher affinity for $\beta$-D-glucoside than for $\beta$-D-galactoside, however, $K_{cat} for \beta$-D-galactoside was much higher than that for $\beta$-D-glucoside. The activity for lactose hydrolysis was proportionally increased at $70^{\circ}C$ and pH 7.0 without substrate inhibition until reaching 250 mM lactose concentration. The specific activity of Tfi TEX>$\beta$-glycosidase on 138 mM lactose at $70{^\circ}C$ and pH 7.0 was 134.9 U/mg. Consequently, this newly cloned enzyme appears to have a valuable advantage of conducting biotechnological processes at elevated temperature during milk pasteurization in the production of low-lactose milk.