• 유통과학연구
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• 제17권11호
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• pp.17-26
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• 2019

Purpose: Mobile media is gaining ground as an independent and core platform, and corporate interest and the expectations forstrategic use are rising in one-person media. Therefore, this study aims to establish interactivity, entertainment, information, professionalism, and up-to-date as the sub-factors of one-person media advertising properties, and to study the effect of one-personmedia advertising attributes on purchasing intention. Research design, data, and method: After collecting data from a total of 202 people, including 106 men and 96 women with the online survey method, frequency analysis and regression analysis were conducted using SPSS 25.0. Results: Research has shown that information, professionalism, entertainment, and up-to-date have a significant influence on purchasing intent. In addition, although information and expertise are found to have a significant influence on trust which shows a direct impact on the purchasing intention, the results of verification for the effect of purchasing intent through the medium of trust found to be significant in entertainment, information and up-to-date. Conclusions: There is a difference in Professionalism and Entertainment between men and women. This study provided the suggestions for establishing the most effective measures and marketing strategies in producing one-person media advertisements.

• 대한의용생체공학회:의공학회지
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• 제29권5호
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• pp.337-342
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• 2008

To date, many researchers have developed a variety of biosensors to detect the biomolecular interactions. Recently, electrochemical biosensors have been attracting great interest as one of key technologies in a ubiquitous healthcare (U-healthcare) system since they are highly sensitive and feasible to miniaturize. Here we overview the current electrochemical biosensors based on strip-type, nanowire/nanotube, field effect transistor (FET), and nanogap electrode.

• Perspectives in Nursing Science
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• 제13권1호
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• pp.1-9
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• 2016

Purpose: The purpose of this study was to identify the current state of research on healthcare professionals who make medical errors, who are known as "second victims", and support systems for them. Methods: An extensive search was conducted in electronic databases, Google, and websites related to patient safety using search terms such as "second victims", "medical errors", "adverse events", and "sentinel events". Results: Research to date in Korea has rarely focused on healthcare professionals' experiences after making medical errors. Abroad, there are comprehensive and systematic reviews of the impact of medical errors on healthcare professionals, their coping responses, and support systems for these second victims. Additionally, several institutes related to patient safety provide official guidelines and accessible support systems to support second victims in the aftermath of medical errors, especially serious adverse events. Conclusion: The impact of medical errors on healthcare professionals is profound and complex. Although systematic support systems for second victims are imperative, this has been overlooked in Korea. Thus, more research about the experiences of healthcare professionals after medical errors needs to be conducted prior to developing support systems or programs. Additionally, further efforts are required to raise awareness of the necessity of supporting healthcare professionals in healthcare systems.

• International Journal of Computer Science & Network Security
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• 제23권4호
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• pp.187-197
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• 2023

Today's world is experiencing rapid technological advancement like never before. The ever-changing technology space has overwhelmed citizens with a substantial load of information, which has made it difficult for them to keep up with the technology awareness. This review paper is written to provide information about the Internet of Things in a way that technical along with nontechnical individuals can understand the definition, historical evolution, components, and scope of IoT technology. Relevant literature published between January 2009 and February 2023 was included in this paper. The applications of the Internet of Things in healthcare have been a special focus of this paper as IoT has massive potential in this field and healthcare professionals often face significant issues in keeping their technology knowledge up to date. Moreover, some of the most common issues associated with IoT introduction in healthcare are also discussed in the paper along with some suitable recommendations. Although, IoT can significantly transform our lives and can introduce convenience and efficiency, particularly in the healthcare sector. However, its adoption in healthcare is still a major task due to various challenges presented by the health workforce. Thus, in-depth empirical research is suggested to assist the IoT technology transition.

• 예술인문사회 융합 멀티미디어 논문지
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• 제7권10호
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• pp.865-878
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• 2017

인간의 건강한 삶을 실현하기 위하여, 정신적, 육체적, 환경적 요인이 지속적이고 안정적으로 관리되어야한다. 인간건강을 안정적이고 효율적으로 관리하기 위해서 21세기 보건의료분야는 ICT기술과 지속적 상호작용 및 융합이 필수적으로 요구되어왔다. 이러한 시대적 요구는 이종(heterogeneous)기술의 결합으로 융합(fusion)기술을 창출했고, 의료기술과 ICT기술의 융합을 통해서 개인맞춤형 치료환경이 조성되며, 다양한 웨어러블 디바이스 개발로 ICT융합 모바일 건강의료 서비스가 발전되고 있다. 이러한 이종기술의 결합은 ICT융합 헬스케어시스템의 복잡도(complexity)를 기하급수적으로 상승시켜서, 다양한 기술적, 제도적, 환경적, 문화적 이슈와 문제들을 발생시키고 있다. 본 연구는 ICT 헬스케어 기술에 대해 과거부터 현재까지 이어지는 발전현황을 조명하고, 주요한 국내외 헬스케어 기술 및 정책 이슈들을 발굴하고, 최종적으로 이러한 과제들을 해결하기 위한 헬스케어 로드맵과 향후 발전방향을 제안한다.

• Korean Circulation Journal
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• 제53권1호
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• pp.17-30
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• 2023

Background and Objectives: To evaluate the impact of smoking in young adults on the risk of cardiovascular disease (CVD) and the clustering effect of behavioral risk factors such as smoking, obesity, and depression. Methods: A Korean nationwide population-based cohort of a total of 3,280,826 participants aged 20-39 years old who underwent 2 consecutive health examinations were included. They were followed up until the date of CVD (myocardial infarction [MI] or stroke), or December 2018 (median, 6 years). Results: Current smoking, early age of smoking initiation, and smoking intensity were associated with an increased risk of CVD incidence. Even after quitting smoking, the risk of MI was still high in quitters compared with non-smokers. Cigarette smoking, obesity, and depression were independently associated with a 1.3-1.7 times increased risk of CVD, and clustering of 2 or more of these behavioral risk factors was associated with a 2-3 times increased risk of CVD in young adults. Conclusions: In young adults, cigarette smoking was associated with the risk of CVD, and the clustering of 2 or more behavioral risk factors showed an additive risk of CVD.

• 대한유전성대사질환학회지
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• 제16권1호
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• pp.18-23
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• 2016

TMS가 확산되고 검사가 많아짐에 따라 위양성 건수도 증가하고 있다. 본 연구에서는 2012년 1월 1일부터 2014년 12월 31일까지 단일 기관에서 출생한 신생아를 대상으로 시행한 TMS의 위양성율을 조사하고 관련된 요인들을 분석하였다. 총 검사 대상자 중 남아는 8,942명(51.7%), 여아는 8,350명(48.3%)이었고, 평균 제태연령은 $38.6{\pm}1.7$주 였다. 평균 출생 체중은 $3,155.6{\pm}502.4g$, 평균 출생 신장은 $49.1{\pm}2.9cm$, 평균 체질량지수는 $13.0{\pm}3.8kg/m^2$ 이었다. 질식 분만은 9,713 (56.2%)건, 제왕절개는 7,579 (43.8%)건이었다. 평균 검사 시행일은 $2.8{\pm}1.1$일이었다. 위양성을 포함하여 TMS에서 양성으로 확인된 224명은 전체 대상자의 1.3%였다. 다중 로지스틱 회귀분석을 통해 분석한 결과 27주 이하의 초미숙아에서 위양성으로 나타날 odds ratio가 6.957 (95% CI: 1.273-38.008), 1,000 g 이하의 극저체중아에서 5.616 (95% CI: 1.134-27.820)로 나타났다. 위양성 대상자들 중에서는 지방산 대사이상 질환(fatty acid oxidation dis-orders)이 104명(47%), 아미노산 이상질환(amino-acidopathy)가 75명(34%), 유기산 이상 질환(organic aciduria)가 43명(19%)이었다. 전국적인 자료를 모아 평가한다면 국내 발생률에 대한 정확한 평가 및 접근이 가능할 것으로 생각한다.

• 소프트웨어공학소사이어티 논문지
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• 제27권1호
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• pp.15-17
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• 2018

가축 질병에 빠르게 대응하고 번식 성공률을 높이는 것은 농가의 생산성 및 이윤 향상에 기여한다. 농가 노동력 감소와 인구 고령화로 인해 인력 절감형의 효율적인 가축 건강 및 번식 관리가 필요한 상황이다. 본 연구에서는 IoT 기반의 경구 투여용 센서로부터 수집된 체온 데이터를 바탕으로 가축의 건강과 번식 상태를 모니터링 하기 위한 모바일 어플리케이션을 개발한다. 가축 건강에 이상이 발생한 경우 모바일 어플리케이션 경고 메시지를 통해 사용자에게 실시간으로 알리고 또한 가축의 번식 예정일을 제공해 사용자가 가축의 번식 시기를 놓치지 않고 대응할 수 있도록 한다.

• BMB Reports
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• 제56권3호
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• pp.166-171
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• 2023

Monocytes are peripheral leukocytes that function in innate immunity. Excessive triglyceride (TG) accumulation causes monocyte death and thus can compromise innate immunity. However, the mechanisms by which TG mediates monocyte death remain unclear to date. Thus, this study aimed to elucidate the mechanisms by which TG induces monocyte death. Results showed that TG induced monocyte death by activating caspase-3/7 and promoting poly (ADP-ribose) polymerase (PARP) cleavage. In addition, TG induced DNA damage and activated the ataxia telangiectasia mutated (ATM)/checkpoint kinase 2 and ATM-and Rad3-related (ATR)/checkpoint kinase 1 pathways, leading to the cell death. Furthermore, TG-induced DNA damage and monocyte death were mediated by caspase-2 and -8, and caspase-8 acted as an upstream molecule of caspase-2. Taken together, these results suggest that TG-induced monocyte death is mediated via the caspase-8/caspase-2/DNA damage/executioner caspase/PARP pathways.

• Journal of Yeungnam Medical Science
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• 제40권1호
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• pp.58-64
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• 2023

Background: A group health service is a system that delegates workplace health management to an entrusted institution. There have been various studies on group health services to date, but recent changes, such as an increase in foreign workers, are rapidly changing industry characteristics. Methods: Satisfaction was assessed using a 27-question survey distributed among 203 workplaces employing health professionals. The survey items consisted of general characteristics, comprehensive satisfaction, requirements for health professionals' work, and satisfaction with work environment management, ergonomic management, and healthcare management. Multiple regression and frequency analyses were performed. Results: The comprehensive satisfaction was 4.08 points on average, out of 5. The comprehensive satisfaction of health professionals in the industry was positively correlated with each factor. Hazardous materials and chemical management (material safety data sheets, MSDSs) were the most common requirements. Conclusion: A low level of satisfaction with work environment management indicates high demand for healthcare management. The working environment should be improved by identifying characteristics of the workplace, examining harmful substances, inspecting equipment, and enhancing worker methods. The shorter the work experience of health professionals, the more dependent they are on group health services. The variables affecting comprehensive satisfaction were the period of work, healthcare management satisfaction, and work environment management satisfaction. Most of the requirements of health professionals in the workplace were practical improvement case presentations, MSDSs, and legal document management.