
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
스마트폰 기반 경험표집법을 통해 수집된 작업균형유형에 따른 대학생의 몰입과 정서경험 분석
홍승표,유연환,권재성,Hong, Seung-Pyo,Yoo, Yeon-Hwan,Kwo, Jae-Sung 한국디지털정책학회 2015 디지털융복합연구 Vol.13 No.2
본 연구에서는 대학생들을 대상으로 스마트폰 어플리케이션 기반의 경험표집법을 통해 학생들의 작업균형 유형을 구분하고, 그에 따른 몰입과 긍정 부정정서의 차이를 분석하고자 하였다. 스마트폰을 사용하는 대학생 12명에게 하루 8회, 5일간 경험표집법을 시행하였다. 경험표집법을 통해서 외적경험으로는 주활동을, 내적경험으로는 몰입과 긍정 부정정서 상태를 파악하였고, 주활동의 빈도수에 따라 작업균형유형을 분류하였다. 분류된 작업균형유형으로는 일상생활군 3명, 노동과다군 8명, 작업균형군 1명이었다. 일상생활군에서는 무관심을 경험한 활동이 34%로 가장 높았고, 노동과다군에서는 노동활동에서 몰입을 경험한 활동이 41%로 가장 높았다. 작업균형군에서는 노동과 여가활동의 빈도가 높았지만, 여가활동에서 지루함을 많이 경험하였다. 연구대상자의 주활동 시 몰입을 경험할 때 긍정정서의 평균값이 가장 높았다. 본 연구를 통하여 작업균형유형에 따른 작업수행영역별 몰입경험에 차이가 있음과 몰입을 경험하는 활동 시 누적된 긍정정서가 높아짐을 확인할 수 있었다. The aim of this study was to identify the type of occupational balance of college students and analyze the differences between positive or negative emotions according to degree of flow. The Experience Sampling Methods (ESM) were conducted for 12 college students using smart phones. As a result, in activities of daily living group, apathy showed the highest percentage (34%) and in over work group, flow showed the highest percentage (41%). In occupational balance group, frequency of labor and leisure activities was high but boredom was experience a lot in leisure activities. When the students experienced flow in main activities, mean score of positive emotions showed the highest value. Through this study, we identified the differences of flow experience in occupational performance based on type of occupational balance and confirmed improvement of positive emotions in activities experienced flow.

자동차용 Al-6Si-2Cu 합금의 용체화처리에 따른 미세조직 및 기계적 특성 변화
홍승표,김정석,Hong, Seung-Pyo,Kim, Chung-Seok 한국재료학회 2014 한국재료학회지 Vol.24 No.10
Microstructural and mechanical characteristics of Al-6Si-2Cu alloy for lightweight automotive parts were investigated. The test specimens were prepared by gravity casting process. Solution heat treatments were applied to as-cast alloys to improve mechanical properties. The microstructure of the gravity casting specimen presents a typical dendrite structure, having a secondary dendrite arm spacing (SDAS) of $37{\mu}m$. In addition to the Al matrix, a large amount of coarsened eutectic Si, $Al_2Cu$ intermetallic phase, and Fe-rich phases were identified. After solution heat treatment, single-step solution heat treatments were found to considerably improve the spheroidization of the eutectic Si phase. Two-step solution treatments gave rise to a much improved spheroidization. The mechanical properties of the two-step solution heat treated alloy have been shown to lead to higher values of properties such as tensile strength and microhardness. Consequentially, the microstructural and mechanical characteristics of Al alloy have been successfully characterized and are available for use with other basic data for the development of lightweight automotive parts.
홍승표(Seung Pyo Hong) 한국공안행정학회 2023 한국공안행정학회보 Vol.32 No.2
이 연구는 빅데이터 분석을 위한 머신러닝 기법을 활용하여 테러리즘 관련 정형, 비정형 빅데이터 분석을 실시하고, 테러리즘 예측 가능성을 확인한 뒤, 시사점을 도출하는 것을 목적으로 한다. 이를 위해 테러리즘 전문 연구기관으로부터 테러리즘 빅데이터를 입수하고, 각종 포털과 SNS 상에 게시되어 있는 글과 문서를 수집하여 머신러닝에 투입한 뒤, 분석과 학습을 실시하여 결과를 확인하였다. 분석 결과는 다음과 같다. 첫째, 머신러닝 기법 중 대표적 비지도학습인 K-Means Clustering을 실시한 결과 2021년 전 세계에서 발생한 테러리즘의 지역별 군집은 8개(아프가니스탄, 콩고민주공화국, 인도, 이라크, 미얀마, 나이지리아, 파키스탄, 소말리아 근방)로 확인되었다. 다음으로 테러리즘 유형 별로 군집화를 실시한 결과 8개의 군집에서 폭발물을 제외한 무기를 사용한 암살과 납치 또는 유괴, 기간시설을 대상으로 한 테러리즘 유형이 확인되었다. 이와 더불어 테러리즘에 활용된 수단을 중심으로 군집화를 실시한 결과 폭발물이 앞도적으로 많았으나 군집에 따른 차이점이 존재하는 것으로 확인되었다. 마지막으로 테러리즘의 대상을 중심으로 군집화를 실시한 결과 군, 경찰, 정부인사, 민간인 및 사유재산에 대한 군집을 확인할 수 있었다. 둘째, 테러리즘 사건에 관한 비정형 텍스트를 연구대상으로 설정하여 감성분석을 실시한 결과 테러리즘 연구자와 일반인 사이에는 테러리즘을 대하는 시각과 관점의 차이가 존재함을 확인할 수 있었다. 이와 같은 연구결과를 중심으로 테러리즘을 예방할 수 있는 방안에 대한 정책적 제언을 실시하였다. The purpose of this study is to analyze terrorism-related structured and unstructured big data using machine learning techniques for big data analysis to confirm the predictability of terrorism and derive implications. To this end, big data on terrorism was obtained from research institutes specializing in terrorism, articles and documents posted on various portals and SNS were collected, put into machine learning, and analyzed and learned, and the results were confirmed. The analysis results are as follows. First, as a result of conducting K-Means Clustering, a representative unsupervised learning among machine learning techniques, eight regional clusters of terrorism occurred around the world in 2021 (near Afghanistan, Democratic Republic of the Congo, India, Iraq, Myanmar, Nigeria, Pakistan, and Somalia). Next, as a result of clustering by type of terrorism, assassination using weapons excluding explosives, kidnapping or kidnapping targeting key facilities were identified. In addition, as a result of clustering around the means used in terrorism, it was confirmed that there were many explosives ahead, but there were differences according to the cluster. Finally, clusters of military, police, government personnel, civilians, and private property were identified as a result of clustering centered on targets of terrorism. Second, as a result of sentiment analysis by setting unstructured texts on terrorism events as research subjects, it was confirmed that there were differences in views on terrorism between terrorism researchers and the general public. Based on these research results, policy suggestions were made on ways to prevent terrorism.
노인주간보호센터에서의 인지기능평가 및 치료에 대한 교육필요도 조사
홍승표 ( Hong Seung-pyo ),이주현 ( Lee Joo-hyun ) 대한인지재활학회 2018 대한인지재활학회지 Vol.7 No.1
Objective: The purpose of this study is to analyze the necessity of education about each task elements, and to separate the tasks related cognition assessment and intervention in job of occupational therapists engaged in the day care center of the elderly. Methods: This study was used to analyze the items related cognitive function through a DACUM workshop and survey conducted by 22 professors of department of occupational therapy. The selected data were analyzed for significant differences between educational needs and performance using paired t-test, then priorities for educational needs were decided according to the Borich’s needs formula. Result: The tasks related cognitive assessment and intervention of occupational therapists engaged in the day care center were assessment, development for the program, intervention, and education. The results of survey were significant differences in educational needs and performance about task elements such as understanding of occupational profiles and analysis of assessments. And the results of the Borich’s needs formula showed high values in order ‘identified outcomes after cognitive intervention’, ‘implementation for improving of clients social and interaction skills’, and ‘assessment of emotional function’. Conclusion: The results of this study will be of help for the revision or management of a university curriculum for cognition rehabilitation of occupational therapists in day care center for the elderly.
홍승표(Hong, Seung Pyo) 한국이론사회학회 2012 사회와 이론 Vol.20 No.-
현대 문명은 큰 위기에 직면해 있다. 현대 문명 위기의 근원은 현대문명의 토대이기도 한 현대 세계관이다. 이에 따라 현대문명은 현대적인 의미에서 발전을 추구하고 달성할수록 저발전이 심화되는 역설적인 상황에 직면해 있다. 그러므로 현금 의사회 학자에게 부과된 역사의 소임은 새로운 세계관의 바탕 위에서 탈현대 문명을 설계하고, 이에 도달할 수 있는 방안을 찾는 것이다. 이 논문은 위와 같은 문제의식을 바탕으로 집필된 것이다. 이 논문에서는 ?『주역(周易)』?에 근거해서 탈현대 문명 건설방안을 찾아보고자 한다. 『주역』이 제시하는 탈현대 문명 건설 방안은 무엇인가? 일단 그것은 현대 문명 건설 방안과는 판이하다는 점을 지적해야 할 것 같다. 현대는 욕망충족적인 사회와 이성적인 사회 건설을 목표로 달려왔다. 과학기술의 발달, 경쟁과 갈등은 현대 문명 건설을 달성하는 주요한 기제였다. 『주역』 이 제시하는 탈현대 문명 건설 방안은 사랑, 용서와 포용, 낮춤, 믿음, 도(道)를 따름, 곤경에 대한 창조적인 대응 등 여섯 가지로 요약할 수 있다. 이 논문에서는 각각의 방안과 관련한 ?주역?의 입장을 정리해보았다. 사랑은 가장 근본적인 탈현대 문명 건설 방안이며, 나머지 다섯 가지 방안도 사랑의 다양한 표현이라고 할 수 있다. 현대를 용서하고 포용하는 것은 탈현대로 나가는 길이며, 이를 통해 현대 자체가 탈현대로 변화해간다. 자신을 낮춤으로써, 사람들의 마음이 모여들어 탈현대 문명을 이룰 수 있다. 진정한 믿음을 갖는 것은 탈현대 문명을 건설하는 하나의 방안이다. 탈현대 문명 건설은 ‘도를 따름’으로서만 달성 가능하다. 현 문명이 처한 곤경에 창조적으로 대응할 때, 곤경은 탈현대 문명으로 들어서는 문이 될 것이라고 『주역』은 말한다. The aim of this paper is to find the ways of constructing post-modern civilization in teaching of I Ching. This is possible because I Ching is an old but very symbolic book. The six ways of constructing post-modern civilization discussed in this paper are love, forgiveness, humbling oneself, belief, following tao, creative reaction to difficulties. Love means to move the modernity with great humility. Even in the criticism of modernity, love uses the tone of compassion, not anger. Forgiving and tolerating the faults of modernity is the way to reach post-modernity. Modernity itself can be changed to post-modernity through forgiveness and tolerance. The construction of post-modern civilization can be achieved by putting ourselves to the lowest position. In other words, the post-modern civilization can be created by humbling ourselves like the earth. Another way of constructing post-modern civilization is having true belief. When we believe deeply the modern civilization that is considered not to be believable, the miraculous change can occur and we can cross the big river of modern civilization. One way of constructing post-modern civilization is to follow tao. At the present moment of civilization, following tao means: ‘the strong follows the weak’ and ‘inner awakening not conquering the outer world’. In I Ching, it is stated that when we face the difficulties of the present civilization creatively, the same difficulties can be the gate for the post-modern civilization. That is, when the modern civilization is situated at the dead-end, there exists a chance for the radical development of civilization.
듀티 비에 따른 단상 Z-소스 인버터의 효율과 출력 전압에 관한 연구
홍승표(Seung-Pyo Hong),정영국(Young-Gook Jung),임영철(Young-Cheol Lim) 한국조명·전기설비학회 2011 조명·전기설비학회논문지 Vol.25 No.8
This paper was compared for the output voltage and efficiency of the single-phase Z-source inverter(ZSI) according to shoot through duty ratio D. The eight single-phase ZSI in this study are typical ZSI, Embedded ZSI(EZSI), Improved ZSI(IZSI), Quasi ZSI(QZSI), Series ZSI, Trans ZSI(TSI), Switched inductor ZSI(SL-ZSI) and Extended boost ZSI (exZSI). The eight ZSI are divided into two Groups. ; Group-1 which is ZSI with the ordinary voltage boost factor B, and Group-2 which is ZSI with the maximum voltage boost factor B. For the execution of the proposed study, the PSIM simulation was achieved under the condition of input DC voltage=150[V] of ZSI, load =30[Ω] and 60[㎐] output filter. The output voltage and efficiency of each ZSI were calculated within the limits of D=0.1∼0.4. As a result, the output peak voltage of Group-2 was suddenly increased in a specified duty ratio D, and its efficiency was rapidly decreased. On the contrary, Group-1 shown the output and efficiency characteristics without sudden change compared to Group-2 despite the duty ratio increase. The efficiency of the Group-2 was sharply declined at duty ratio D of the most output voltage, but, in case of Group-1, the efficiency was slightly declined. Finally, the input DC current of ZSI with DCM and CCM was discussed.
홍승표(Seung-pyo Hong) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.11
In general, aerodynamics plays a crucial role in automobiles, affecting fuel efficiency and driving stability. In the case of a Mini car, aerodynamic performance is being enhanced by installing a cup-shaped structure known as an aerodynamic cup on the top of the Mini car. In this study, in order to evaluate the aerodynamic performance of the Mini car, four different designs of aerodynamic cups were created and tested. To improve aerodynamic performance, experiments were conducted to examine the pressure distribution and airflow patterns through computational fluid dynamics (CFD) analysis, focusing on the aerodynamic cups that showed improved aerodynamic performance.