Earticle

본 연구는 스포츠인류학의 정체성을 이해하고, 스포츠인류학 연구(拙稿)의 심사평을 통하여 정체성 제고에 따른 연구방법을 찾아내어 추후 연구에 필요한 방안을 모색하는 데 목적이 있다. 이와 관련한 연구 결과는 다음과 같다. 첫째, 스포츠를 둘러싼 다양한 문화 현상에 대한 연구는 연구 대상의 시대성, 역사 자료성에 대한 확고한 접근 방법과 이론적 분석틀의 적용을 통해서 스포츠인류학의 정체성및 독창성을 확보할 수 있도록 해야 한다. 둘째, 구술 생애사 연구방법이 가장 도전을 받고 있는 객관성에 대해서는 연구 성과물의 진정성 문제를 구술자가 경험한 사실들이 ‘무엇’이었는가에 대한 질문으로부터 구술자의 기억 서술을 묻는 ‘왜’라는 질문 방식으로 바꾸어야 한다. 셋째, 구술사는 연구 내용을 효과적으로 전달하기 위해 어떠한 글쓰기 방식을 적용할 것인가를 생각하면서 글을 써야 하며, '독자가 계속 관심을 가지고 읽을 것인가’라는 질문을 상기하면서 보고서를 작성해야 한다. 넷째, 문헌연구는 사료에 담겨 있는 내용을 문자 그대로 답습하는 것이 아니라, 그 정신을 오늘날의 상황에 맞게 재해석함으로써 새로운 스포츠문화의 창출이 가능하다.

The aim of this study is for understanding the identity of sports anthropology and for finding the ways for improving future research by searching for some problems in the consideration of the identity of sports anthropology through the commentary on this study. The result related with this study is following. First, It needs to consider whether a certain method and theoretical framework should be applied with regard to inspection methodology about a variety of cultural phenomena surrounding the sports and make an opportunity to gain the identity and creativity through a firm approach to historical data as well as periodic character of an object of study. Second, in case of objectivity of the oral life history research methods most being challenged, the question form about the authenticity issue of the researh achievement must be changed from asking 'what' questions that request the truth about what the speakers experience to asking 'why' questions that demand the narrative memory of the speakers Third, the oral history must be written thinking what kind of writing style will be applied in order to convey the contents of the study effectively and recalling 'Will readers keep reading with interest in the report?' Fourth, literature study should be performed to reinterpret the spirit of the information contained in the literature appropriately to today's context rather than just to follow the information literally. In doing so, the creation of new sports culture could be possible.

본고는 1. 들어가며 2. 일본의 사회복지역사연구의 동향: 어떤 것이 연구되고 있는가? 3. 사회복지역사 연구방법: 관점‧틀‧이론 및 역사 데이터의 취급방법 4. 일본의 한국사회복지역사연구 5. 역사로 배우고 미래에 건다: 한국학술교류에 기대하는 것 등 5개 부분으로 구성되었다. 근대 산업사회에 대응하는 호칭 으로 탄생한 ‘사회복지’란 복합적인 사회사상(事象)은 전근대에서도 ‘사회’에 있어 인간생활의 안정과 행 복추구를 영위하는 행위로서 그 역사를 따라갈 수 있다. 거기에는 사람들의 생활상의 효혜성, 부의 분배 구조가 있다. 또 일상적인 ‘사회’의 ‘복지=행복’을 추구하는 일과 행위에 대한 사람들의 의사와 신념은 가치와 이념, 나아가 사상으로 결집되어 발전해왔다. 오늘날 한국과 일본은 복지국가와 복지사회를 구축 하여 공통성이 높은 아시아문화권의 두 지역으로 함께 발전을 지향하고 있다. 나아가 사회복지전문직 및 사회복지학의 성립 등 사회적 상황에도 공통점이 있으며 관련 교육과 연구의 진전, 심화 등 직면한 공 통과제를 갖고 있다. 역사인식에는 각각의 주체, 즉, 국가와 정치정당, 지역사회 그리고 또한 가족과 개 인마다 다른 스토리가 있다. 그러나 사람들의 역사적 스토리에 큰 차이가 있을 경우 혼란을 가져와 정 치적 문제로 전환된다. 우리는 양국의 복지사회의 진전을 공통목표로 사람들과 사회의 역사적 인식과 관 심에 과학적으로 대응하는 노력을 쌓아올리지 않으면 안 된다.

The main subject is 1. Firstly, 2. The trend―the history of social welfare study of Japan, 3. The study method―point of view, frame, theory of the history of social welfare and historical materials, 4. Study of the Korean history of social welfare in Japan, 5. Hope for the academic interchange between Korea and Japan. Korea and Japan have been built the welfare state and welfare society and aim at it’s development, and this 2 areas of East Asia have in common the cultural sphere. We have to make an effort for the progress of the welfare society of Korea and Japan together, and we must show to the people about the history of social welfare scientifically.

Purpose: This study applied the Q method to identify and describe the various types of nurse perceptions that are crucially associated with their engagement in evidence-based nursing (EBN). Methods: The study participants were nurses at a medical center and a regional teaching hospital. A series of Q sorts was performed by nurses to subjectively rank the Q statements. Q statements were constructed based on the literature related to EBN adoption by nurses and face-to-face interviews. Results: A total of 60 participants were invited to rank 44 Q statements related to EBN. Factor analysis was conducted on the rankings of the Q statements. The following are the five prominent shared perspectives: (1) emphasized the obstacles to evidence searching and reading ability; (2) emphasized the organizational promotive strategies; (3) emphasized the available supportive resources; (4) emphasized the significance of EBN; and (5) emphasized the evidence-searching ability and external incentives. The five identified groups of perspectives can enhance hospital administrators to acknowledge the barriers and incentives associated with EBN practices. Conclusion: The exploration of clustering nurses' perceptions may facilitate the development of customized strategies to enable more appropriate training.

PURPOSE: This study was conducted to devise a method of preventing water infiltration into the surface electrodes during EMG measurements underwater and on the ground and to check the reliability of Electromyography (EMG) measurements when underwater. METHODS: Six healthy adults were selected as subjects in this study. The measurements in this study were conducted in pool dedicated to underwater exercise and physical therapy room in the hospital building. An MP150 (Biopac Systems, US, 2010) and a BioNomadix 2-channel wireless EMG transmitter (Biopac Systems, US, 2012) was used to examine the muscle activity of rectus femoris, biceps femoris, tibialis anterior, gastrocnemius of dominant side. The subjects repeated circulation tasks on the ground for more than 10 min for enough surface electrode attachment movement. After a 15-min break, subjects performed the circulation task underwater(water depth 1.1m, water temperature $33.5^{\circ}C$, air temperature $27^{\circ}C$), as on the ground, for more than 10 min, and the MVIC of each muscle was measured again. SPSS v20.0 was used for all statistical computations. RESULTS: The maximum voluntary isometric contraction (MVIC) values between the underwater and on the ground measurements showed no significant differences in all four muscles and showed a high intraclass correlation coefficient (ICC) of >0.80. CONCLUSION: We determined that EMG measurements obtained underwater could be used with high reliability, comparable to ground measurements.

In promoting basketball sports among female college students, this paper introduces fuzzy sets of interval type-2 into the agility assessment model for our university's female basketball players. During the assessment, the expert language variables are converted to the second class of the interval. It combines the fuzzy analytic hierarchy process (AHP) and the entropy weight approach for calculating weights, integrating the VIKOR method to construct a fuzzy interval type-2 AHP-entropy weight-VIKOR risk assessment model. Based on the fuzzy logic of type I, this model explores the influence relationships among factors, effectively reduces information loss through the collaboration of multiple expert judgments, and enhances evaluation accuracy. Lastly, this model is used to evaluate the agility of women's basketball players. It has strong operability and feasibility compared to actual results and provides an effective evaluation basis.

At the 8th National High-Performance Computing (HPC) Committee convened in 2021, the "National High-Performance Computing Innovation Strategy (draft) for the 4th Industrial Revolution Era" was deliberated and the original draft was approved. In this proposal, the Ministry of Science and ICT in KOREA announced three major plans and nine detailed projects with the vision of "Realizing the 4th industrial revolution quantum jumping by leaping into a high-performance computing powerhouse." Thereby the most important policy about national mid-term and long-term HPC development was established and called the HPC innovation strategy (hereinafter "the innovation strategy"). The three plans of the innovation strategy proposed by the government are: Strategic HPC infrastructure expansion; Secure source technologies; and Activate innovative HPC utilization. Each of the detailed projects has to be executed nationally and strategically. In this paper, we propose a strategy for the implementation of two items ("Strategic HPC infrastructure expansion" and "activate innovative HPC utilization") among these detailed plans.

The Korean government recently has rediscovered the potential value of Han-Ok, the Korean traditional house, as an eco-friendly building. In order to objectively verify the environmental performance of Han-Ok as a low carbon green building, this paper suggests the analysis method of GHG emission load of Korean traditional house, based on Life Cycle Assessment, which is commonly abbreviated to "LCA". The environmental impacts caused by building construction and operation can be analyzed through the sum of input and output data from every phase. The study particularly describes the GHG reduction effect by using traditional building materials such as wood products, traditional clay roof tiles, and mud, which are mainly used to construct Han-Ok. Also the study proposes the method for comparative analysis of quantity of GHG emissions in building's entire life cycle so that the data can be used as a reliable basis to optimize the environmental performance of building.

High rise office buildings represent one of the most energy-intensive architectural typologies. The growth of urban population necessitates sustainable high rise towers that lessen environmental impacts and energy consumption. Among various sustainable strategies, the integrated design is long known to be an important process that has great impact on building's sustainability. The framework for this paper is based on the case study of integrated towers that are located in different climate zones. The paper specifically addresses to what extent climate conditions influence the design of a high rise building and what kinds of the climate integrated design has been implemented. Qualitative case studies were carried out using published data and architectural drawing set. The technical work presented in the paper is based on computer simulation that examines the insolation analysis using hourly recorded weather data. The analysis results revealed that the site and building envelope integration and the site and building service systems have shown the most frequently employed in the integrated towers through the implementation of renewable resource integration, high performance envelopes and sustainable building service systems. Internal comfort and further energy saving in the integrated towers are offered through an automatic building management system. Due to the dynamic climate conditions, integration of building systems requires a sophisticated approach to building sustainability.

With the mark of the fourth industrial revolution, the smart factory is evolving into a new future manufacturing plant. As a human-machine-interactive tool, augmented reality (AR) helps workers acquire the proficiency needed in smart factories. The valuable data displayed on the AR device must be delivered intuitively to users. Current AR applications used in smart factories lack user movement calibration, and visual fiducial markers for position correction are detected only nearby. This paper demonstrates a marker-based object detection using perspective projection to adjust augmented content while maintaining the user's original perspective with displacement. A new angle, location, and scaling values for the AR content can be calculated by comparing equivalent marker positions in two images. Two experiments were conducted to verify the implementation of the algorithm and its practicality in the smart factory. The markers were well-detected in both experiments, and the applicability in smart factories was verified by presenting appropriate displacement values for AR contents according to various movements.

The purpose of this study is to establish a method for assessing a building's risk against disaster, tentatively named the Korean integrated disaster evaluation simulator (K-IDES). Based on previous studies, FEMA's risk management series and FEMA IRVS are selected as case studies for developing a frame work of K-IDES, through the comparative analysis of domestic building design guides, codes, and special acts related to disasters, in order to develop a risk assessment methodology for quantitative results. The assessment method consists of a classification system and calculating risk, and a simulation applying the developed checklist in K-IDES to similar types of high-rise buildings will be conducted to validate its accuracy. The final goal is to systemize an integrated risk management in a high-rise building against disasters for the purpose of recognizing vulnerable areas from the beginning of the design process and reinforcing it from potential threats after construction.

In the era of the fourth industrial revolution, many production plants are gradually evolving into smart factories that apply information and communication technology to manufacturing, distribution, production, and quality management. The conversion from conventional factories to smart factories has resulted in the automation of production sites using the internet and the internet of things (IoT) technology. Thus, labor-intensive production can easily collect necessary information. However, implementing a smart factory required a significant amount of time, effort, and money. In particular, labor-intensive production industries are not automated, and productivity is determined by human skill. A representative industry of such industries is sewing the industry. In the sewing industry, wherein productivity is determined by the operator's skills. This study suggests that production performance, inventory management and product delivery of the sewing industries can be managed efficiently with existing production method by using smart buttons incorporating IoT functions, without using automated machinery.

The traditional classification methods mostly assume that the data for class distribution is balanced, while imbalanced data is widely found in the real world. So it is important to solve the problem of classification with imbalanced data. In Mahalanobis-Taguchi system (MTS) algorithm, data classification model is constructed with the reference space and measurement reference scale which is come from a single normal group, and thus it is suitable to handle the imbalanced data problem. In this paper, an improved method of MTS-CBPSO is constructed by introducing the chaotic mapping and binary particle swarm optimization algorithm instead of orthogonal array and signal-to-noise ratio (SNR) to select the valid variables, in which G-means, F-measure, dimensionality reduction are regarded as the classification optimization target. This proposed method is also applied to the financial distress prediction of Chinese listed companies. Compared with the traditional MTS and the common classification methods such as SVM, C4.5, k-NN, it is showed that the MTS-CBPSO method has better result of prediction accuracy and dimensionality reduction.

Purpose: This study attempted to understand the core experiences of physicians related to communicating with nurses in Korea. Methods: Ten physicians who worked at four tertiary university hospitals were interviewed. Data were analyzed using the phenomenological method developed by Colaizzi. Results: The following six categories of participants’ experience of communication with nurses were extracted from the analysis: (a) “Complex situations and heavy roles that cannot afford safety,” (b)“Forcing a superior position in an authoritative environment,” (c) “Different perspectives on patient care and difficulties in establishing relationships,” (d) “Communicating key clues and receiving feedback from each other,” (e) “Apathetic agreements rather than improvements,” and (f) “Gradually developing mutually complementary communication.” Conclusion: The present findings revealed that physicians lacked an understanding about the roles and tasks of nurses. The participants engaged in mutually complementary communication with experienced nurses, obtaining desirable patient outcomes and perceived order filtering by nurses as a safety mechanism. It is important for managers to act as proactive change agents to improve communication. Furthermore, the importance and different forms of complementary communication between physicians and nurses need to be described and taught in depth with practical cases.

Objective: This study aimed to explore the essential meanings and experiences of health management and physical activity practice among community-dwelling older adults to suggest practical directions for strengthening their independent health management capacity. Design: A phenomenological qualitative study using Colaizzi's method. Methods: In-depth interviews were conducted with 11 community-dwelling older adults aged 65 and over (mean age 80.6 years) registered at a home-based elderly support center in Seoul from September to October 2025. Participants had experience practicing health management and physical activity. Semi-structured interviews lasting approximately 60 minutes each explored their experiences, meanings, and barriers related to physical activity and health management. Data were analyzed following Colaizzi's seven-step phenomenological analysis procedure. Results: Analysis of 92 meaningful statements yielded 46 themes, 17 theme clusters, and 5 categories: (1) Autonomous Practice for Health Maintenance, (2) Positive Experiences Through Physical Activity, (3) Constraints Due to Aging and Disease, (4) Influence of Social Resources and Environment, and (5) Life Meaning of Physical Activity. Physical activity represented multidimensional meaning enabling self-directed health management, emotional stability, social connection, and maintenance of dignity. However, physical decline, chronic diseases, and loneliness emerged as major barriers, while community resources and social support served as facilitating factors. Conclusions: Physical activity for community-dwelling older adults transcends simple exercise, representing a means of maintaining independence and dignity. Intervention strategies should integratively consider physical, emotional, and social factors, with development of tailored programs ensuring autonomy and safety, and creation of sustainable community-based exercise environments.

Purpose: Simulation-based education plays a critical role in nursing by allowing stu- dents to acquire clinical competencies in a safe and controlled environment. However, current evaluation tools for simulation scenarios often lack standardization, resulting in inconsistencies when assessing the effectiveness of such programs. Methods: This study aimed to develop a comprehensive Nursing Simulation Scenario Evaluation Tool using the Real-Time Delphi method. A panel of 10 experts in nursing and simulation education participated in two rounds of surveys. The evaluation criteria were derived from the International Nursing Association for Clinical Simulation and Learning Standards of Best Practice and relevant literature. Survey items were refined through expert consensus using content validity ratios and coefficient of variation val- ues. The finalized tool was further enhanced with artificial intelligence (AI)?based evalu- ation capabilities to support objective and systematic assessment. The tool was registered and patented in the Republic of Korea (Korean Intellectual Property Office Registration No. 10-2024-0051234) to acknowledge its innovation and technical merit. Results: The process resulted in an evaluation tool comprising eight key domains and 36 items, covering scenario structure, learning objectives, preparation, script development, debriefing, facilitation, expected outcomes, and scenario validity. A Kendall’s coefficient of concordance of 0.739 indicated strong agreement among the experts. Conclusion: This study successfully developed a standardized and validated tool to im- prove the reliability and effectiveness of simulation-based education in nursing. The tool addresses a key gap in current educational practices and enhances consistency in evalu- ating nursing simulation scenarios. Future studies should focus on validating its applica- tion across diverse educational environments.

Purpose: The role of local children’s centers is becoming more important as after-school care expands to South Korean elementary schools. As elementary school years are the time when children grow into healthy adults. Children in this period must grow with a feeling of happiness. The purpose of this study is to understand and explain the meaning of happiness experiences of elementary school students receiving community child care services, and to expand and apply nursing knowledge to child care at community child care centers through their happiness experiences. Methods: This qualitative study was conducted with 21 elementary school students who received program services at local children’s centers for more than 1 year. Participants conducted 1:1 depth interview. The interviews were analyzed by dividing them into themes. Results: Finally, five themes and 14 sub-themes were organized. The five themes were derived as “feeling of freedom and joy,” “healthy and pleasant feeling from being cared for,” “feeling smart and competent,” “feeling loved by someone special,” “feeling well-adjusted to school life.” This conclusion means that participants experience autono- my and enjoyment in daycare centers, positive care, strengthen emotional bonds, and help them adapt well to school. Conclusion: The participants in this study expressed happiness in various meanings at local children’s centers. This thesis informed that it is important for local children’s cen- ters to prioritize children’s happiness for education and care for children. This paper will contribute to society by presenting a nursing perspective on the development of commu- nity children’s centers.

This study was conducted to clarify on germination rate enhancement effect and to develope the growing seeding method on Sorbus commixta He이. The results were follows; The optimum temperature of stratificaion and germination of mountain ash was 5℃ the seed germination rate in wet stratification with sand at 5℃ for 90 days was 22.6% and the highest germination of 78.9% was observed when seed was soaked in BA 200ppm for 20 minute after stratification for 90 days at 5℃ . The highest germination of large chinese hawthorn was 11.1% when seedd was soaked BA 50ppm for 20 minute after stratification 90 days at 5℃. Emergence ratio in box raising seeding and pot seeding showed high, 93 and 95%. Root length and dry root weight in pot seedling for 50 days showed higher than that of dirrect seedling and box raising seedling. Plant height and dry leaf weight in box raising seedling showed higher than that of pot seedling and direct seedling. The growth increment of seedling was high between 40 days and 50 days after seedling. The excellent seedling of mountain ash was produced in pot seedling for 50 days.

As the operating time of heat exchangers progresses, fouling caused by water-borne deposits and the number of plugged tubes increase and thermal performance decreases. Both fouling and tube plugging are known to interfere with normal flow characteristics and to reduce thermal efficiencies of heat exchangers. The heat exchangers of Korean nuclear power plants have been analyzed in terms of heat transfer rate and overall heat transfer coefficient as a means of heat exchanger management. Except for fouling resulting from the operation of heat exchangers, all the tubes of heat exchangers have been replaced when the number of plugged tubes exceeded the plugging criteria based on design performance sheet. This paper describes a plugging margin evaluation method taking into account the fouling of shell-and-tube heat exchangers. The method can evaluate thermal performance, estimate future fouling variation, and consider current fouling level in the calculation of plugging margin. To identify the effectiveness of the developed method, fouling and plugging margin evaluations were performed at a component cooling heat exchanger in a Korean nuclear power plant.

Evolutionary Structural Optimization(ESO) method is well known as one of several topology optimization methods and has been applied to a lot of optimization problems. While ESO method evolves the given model into an optimum by subtracting several elements, in AESO method elements are added in a previous step of the evolutionary procedure. And in BESO(Bidirectional ESO) method, some elements are either generated or eliminated from a previous model of evolutionary procedure. In this paper, Ranked Bidirectional Evolutionary Structural Optimization(R-BESO) method is introduced as one of the topology optimization methods using an evolutionary algorithm and is applied to several optimization problems. The method can get optimum topologies of the structures throughout fewer iterations comparing with previous several methods based on ESO. R-BESO method is similar to BESO method except that elements are generated near a candidate element according to the rank calculated by sensitivity analyses. The displacement sensitivity analysis was adopted by the nodal displacements of a candidate element in order to determine a rank on the free edges for two dimensional model or the free surfaces for three dimensional model. In this paper, R-BESO method is proposed as another useful design tool like the previous ESO and BESO method for the two bar frame problem, the Michell type structure problem and the three dimension short cantilever beam problem, which had been used to verify reasonability of ESO method family. For the three dimensions short cantilever beam problem an optimized topology could be obtained with much fewer iterations with respect to the results of other ESO methods.

Thedenoising of a natural image corrupted by Gaussian noise is a long established problem in signal or image processing. Today the research is focus on the wavelet domain, especially using the wavelet threshold method. In this paper, a waveletbased image denoising modified adaptive thresholding method is proposed. The proposed method computes thethreshold adaptively based on the scale level and adaptively estimates wavelet coefficients by using a modified thresholding function that considers the dependency between the parent coefficient and child coefficient and the soft thresholding function at different scales. Experimental results show that the proposed method provides high peak signal-to-noise ratio results and preserves the detailed information of the original image well, resulting in a superior quality image.