• Title/Summary/Keyword: Technology and Education

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The Relationship between Physical Activity Participation, Physical Fitness Level, and Academic Performance in ROTC

  • Jekal, Yoonsuk;Kang, Sang-Min
    • Journal of the Korean Applied Science and Technology
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    • v.39 no.4
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    • pp.568-579
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    • 2022
  • The purpose of this study was to investigate the relationship between physical activity participation habits, physical fitness level, and academic performance among the Reserve Military Training Corps (ROTC). Participants in the current study were 71 ROTCs from J University. Physical activity participation was investigated using the Global Physical Activity Questionnaire (GPAQ), and the level of physical fitness was measured by health-related physical fitness evaluation. For academic performance, university grade data (GPA) was approved by the head of the relevant school district, and the data were collected with the consent of the participants, and each data was analyzed. The correlation between physical activity participation habits, physical fitness level, and GPA was analyzed, and GPA by physical fitness level were compared. This study found that there was no statistically significant correlation between physical activity participation and academic performance. Otherwise, there was a statistically significant correlation between major subjects and total physical fitness score, cardiorespiratory fitness, muscular endurance, flexibility, and body composition. By the level of physical fitness, the ROTCs in the high-physical fitness group showed statistically significantly higher academic performance than the ROTCs in the low-physical fitness group. In addition, low level of physical fitness ROTC group was lower than the other. In conclusion, ROTCs with a high physical fitness level had a positive effect on improving learning ability compared to those who did not. By recommending an autonomous but systematic exercise training program, it is suggested to improve the physical strength of ROTCs and to cultivate excellent future military officers.

A study on the mediating effect of intellectual wellness in the relationship between physical and emotional wellness of caregivers of children with disabilities (장애아동 주양육자의 물리적환경과 정서적 환경 관계에서 지적 웰니스의 매개 작용)

  • Kang, Jisoon;Lee, Hyunju;Shim, Oksu
    • Journal of the Korean Applied Science and Technology
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    • v.38 no.2
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    • pp.497-510
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    • 2021
  • The purpose of this study is to investigate the mediating effect on intellectual wellness between the physical and emotional wellness of the caregivers of children with disabilities and to provide the relevant data necessary for the response of the caregivers of disabled children. The study subjects were 177 caregivers of children with disabilities, and data were collected from June 2019 to November 2019. Data analysis was performed using the PROCESS macro. Independent sample t-test and one-way batch analyses were conducted to analyze the general characteristics and variables of the collected data. Through this, Scheffé's post-test was performed for variables with statistically significant differences. The relationship between variables was analyzed by Pearson correlation and hierarchical multiple accounting analyses. The results of the study indicate that the physical and intellectual wellness of the main caregivers of children with disabilities provide a direct effect on their emotional wellness as well, and that intellectual wellness provides a mediating effect between physical wellness and emotional wellness. It was found that the influence of the physical environment of children with disabilities is also important, but emotional wellness can be improved only when the main caregivers are provided with an appropriate and sufficient intellectual education. Therefore, the expansion of various educational programs for the main caregivers of children with disabilities could contribute to the improvement of their own overall wellness.

A Study on Regulatory Focus and Risk Taking Affecting Entrepreneurial Motivation Under Uncertainty (불확실성하에서 창업동기에 영향을 미치는 조절초점과 위험감수성에 관한 연구)

  • Kim, Jong Young;Jeon, Byung Hoon
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.16 no.6
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    • pp.119-130
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    • 2021
  • This study is a study on the regulatory focus and entrepreneurship that affect entrepreneurial motivation under uncertainty. In the empirical analysis results between the prevention focus, risk taking, and economic entrepreneurial motive, which were not observed in previous studies in Korea, this study tried to supplementally verify the previous studies by focusing on the limitations of the sample suggested as limitations. In particular, under a special external environment where uncertainty is deepening due to COVID-19 and the economic situation is being severely hit, we regressively analyze regulatory focus and risk taking, which are innate personal characteristics that can affect entrepreneurial motives. The mediating effect of risk taking was demonstrated. As a result of the empirical results, it was found that the prevention focus, risk taking, and economic entrepreneurial motivation had a significant effect, and it was shown that risk taking had a mediating effect between the prevention focus and the economic entrepreneurial motivation. This result is meaningful as a result not observed in previous studies, and it is judged that the control focus, which is an individual characteristic with a large innate tendency, interacts with the risk taking of the acquired tendency to influence the motivation to start a business. The results of this study can be of practical help by understanding and concentrating on regulatory focus and risk taking when conducting entrepreneurship or entrepreneurship education programs to entrepreneurs who dream of or want to start a business amid the growing uncertainty of the external environment. On the other hand, it is necessary to confirm whether these results, which are different from previous studies, are the effect of sample diversity or the external environment such as Corona 19, and re-verification through additional research is needed in the future.

A study on human resource management in the Joseon Dynasty through Mokminsimseo (목민심서를 통해 본 조선시대 인적자원 관리에 대한연구)

  • Kim, Bong Wha
    • The Journal of the Convergence on Culture Technology
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    • v.8 no.5
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    • pp.409-421
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    • 2022
  • The purpose of this study is to understand the flow of personnel management in the Joseon Dynasty through Dasan Jeong Yak-yong's Mokminsimseo, and to understand how it is being used not only in modern administrative organizations but also in social welfare organizations. As a result, first, first, among the human resource management areas of the Joseon Dynasty, the area occupied the most was related to integrity. These are the contents that are widely used in evaluation methods and scope, value standards, and use of evaluation today. Second, regarding the recruitment and recruitment of talents in the Joseon Dynasty, various methods were presented to enhance the appropriateness, fairness of hiring, and the effectiveness of hiring human resources. This has significant implications even today as it specifically mentions the appropriate appointment and scale of human resources, emphasizing that personnel is everything. Finally, This is different from the human resource management of the Joseon Dynasty in that it is being converted to a compensation paradigm rather than discipline as a way to inspire the motivation of workers today and increase work efficiency. In addition, professionalism was emphasized in the education and training of public officials, and the maintenance of dignity and leadership in body and mind is emphasized, showing that even today, the virtues required of workers in public organizations, including social welfare organizations, are being maintained.

Surver and Construction in Gabensis village, Papua New Guinea (파푸아뉴기니 가벤시스마을 현황과 전망)

  • Chang, K.J.;Seo, G.S.;Byun, Jae Myun;Park, C.H.;Jeon, U.S.;Elick, G.;Eleo, D.
    • Journal of Practical Agriculture & Fisheries Research
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    • v.13 no.1
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    • pp.173-183
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    • 2011
  • Gabensis village is one of the biggest village In the Wampar Local Level Government area within the Huon Gulf District of Morobe Province with a population of around 3,000. The major staple food is banana which is well complemented by minor staples yam, cassava, Singapore/Chinese taro and sweet potato. Apart from gardening for own consumption, the villagers engage in selling of vegetables, garden staples, cocoa beans, coconuts, timber, chicken, fish and pig meat to supplement their livelihood. Livestock like pigs and chickens are also kept for meat and for commercial purpose. Bettlenut which was once one of the main cash crops has now been overtaken by cocoa due to a disease that had attacked almost the entire bettlenut tree population in the area. Even though the Wau-Bulolo highway cuts through the village and all have access to transport infrastructure, the majority of the population still encounter problems in communication due to poor telecommunication coverage. On average most people earn not more than K50 per week due to constrains in production and marketing among others. Gabensis village has the potential to develop a tourism industry given its natural attraction of Lake Wanam. Beside there is also the natural eel farming and the fish pond at the nearby Potsie village. These natural attractions pose huge tourism potential for the community. As part of government services delivery and development, education and health issues is very much important in the community however there is lack of infrastructural development and poor service delivery especially in the area of health. However, the responsibility is on the community to organize themselves to realize that potential. A well developed agro-ecotourism investments would have positive spillover effects to the community thus contributing towards improving the livelihoods of the many farming families.

Distribution of the Seagrass, Zostera spp. in Ulleungdo (울릉도 연안의 거머리말속 잘피 분포)

  • PARK, JUNG-IM;KIM, JAE HOON;SONG, HWI-JUNE;KIM, GU YEON
    • The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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    • v.25 no.4
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    • pp.106-116
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    • 2020
  • To examine distribution of the Zostera species growing naturally in Ulleungdo, scuba diving surveys using ships were conducted along the coast and inside the harbors of the island at the end of September 2019. In areas of seagrass occurrence, environmental factors such as nutrient concentrations in water column and sediment pore water, salinity, and sediment organic content were also analyzed. Zostera caulescens meadows appeared in the relatively deep waters (14-24 m MSL) of Cheonbu-ri, Jeodong-ri, Sadong-ri, and Namyang-ri in Ulleungdo, and the total seagrass coverage was approximately 4.9 ha. Approximately 0.9 ha of Zostera marina meadow was found at the depths of 3-5 m MSL within Hyeonpo-hang in Hyeonpo-ri. The average shoot density and biomass of Z. caulescens were 121.9±9.7 shoot m-2 and 99.0±13.2 gDW m-2, respectively, with no significant differences by location. The average shoot density and biomass of Z. marina were 193.8±18.8 shoot m-2 and 102.6±6.8 gDW m-2, respectively. The nutrient concentrations in the sediment pore water and sediment organic content in the seagrass meadows in Ulleungdo were lower than those in eelgrass meadows on the southern and eastern coasts of Korea. These results will provide useful basic information for the marine protected species, Z. caulescens and Z. marina, and for the conservation of the waters of Ulleungdo, which has been designated as a marine protected area.

Nursing Students' Experience of Interpersonal Caring in an Enneagram-based Care Intervention Program (에니어그램 기반 돌봄중재 프로그램에 참여한 간호대학생의 사람돌봄 경험)

  • Shin Eun Sun
    • The Journal of the Convergence on Culture Technology
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    • v.9 no.6
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    • pp.637-645
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    • 2023
  • This study was conducted to confirm the meaning and essence of the interpersonal caring experience of nursing students who participated in an enneagram-based care intervention program. The subjects of the study were nine second-year students in the Department of Nursing at a university located in the region, and data were collected from April 25 to August 26, 2022, through interview records, statements, and reflection journals. The collected data were analyzed using Colaizzi's phenomenological method. Results, It appeared in three categories and 10 topic groups 'Recognition through sharing and listening', 'Acceptance through comfort and forgiveness', 'Praise and giving hope through participation and companionship in daily life', While writing a person care reflection journal, you can realize the meaning of care through critical reflection, understand the essence of the person care experience, and confirm the vivid person care experience, and develop the ability to care for people through in-depth reflection on personal experiences, feelings, and deep understanding. As this improved and internalized care, confidence in one's own ability to care increased. Therefore, it is believed that the experience of caring for people based on the Enneagram can be confirmed, the results can be used for learning, and it will be used as educational material to perform people care, contributing to the development of people care education.

An Evaluation of Minimum Explosible Concentration and Explosion Severity of Coal Dust in a Thermal Power Plant (화력발전소용 석탄분진의 최소폭발농도와 폭발강도 평가)

  • Yeosong Yoon;Keun-won Lee
    • Journal of the Korean Institute of Gas
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    • v.27 no.4
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    • pp.62-69
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    • 2023
  • The use of low-grade coal is continuously increasing with the development of combustion technology and cost reduction for coal used in thermal power plants . During combustion, the latent heat of evaporation due to moisture is large, and there is a risk of spontaneous combustion and dust explosion during the process of storing and pulverizing coal. This study compared and evaluated the minimum explosive concentration and explosive strength of four types of coal dust-fine, coal dust-coarse, wood pallet+organic dust, and wood chip with coal powder collected from domestic power plant D. The minimum explosive concentration of coal dust was measured according to JIS Z 8818:2002, and the explosion strength was tested according to ASTM E1226 using a Siwek 20 L Chamber Apparatus. As a result of the minimum explosive concentration test, it was found that coal dust-fine has a risk of dust explosion, and since an explosion occurs at a dust concentration of 130 g/m3 of wood chips, it was found that there is a risk of explosion at the lowest dust concentration. According to the dust explosion class standard, Kst is less than 200 bar m/s, and all samples fall under the explosion class St 1, and the dust has a low risk of explosion.

Analysis of Global Entrepreneurship Trends Due to COVID-19: Focusing on Crunchbase (Covid-19에 따른 글로벌 창업 트렌드 분석: Crunchbase를 중심으로)

  • Shinho Kim;Youngjung Geum
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.18 no.3
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    • pp.141-156
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    • 2023
  • Due to the unprecedented worldwide pandemic of the new Covid-19 infection, business trends of companies have changed significantly. Therefore, it is strongly required to monitor the rapid changes of innovation trends to design and plan future businesses. Since the pandemic, many studies have attempted to analyze business changes, but they are limited to specific industries and are insufficient in terms of data objectivity. In response, this study aims to analyze business trends after Covid-19 using Crunchbase, a global startup data. The data is collected and preprocessed every two years from 2018 to 2021 to compare the business trends. To capture the major trends, a network analysis is conducted for the industry groups and industry information based on the co-occurrence. To analyze the minor trends, LDA-based topic modelling and word2vec-based clustering is used. As a result, e-commerce, education, delivery, game and entertainment industries are promising based on their technological advances, showing extension and diversification of industry boundaries as well as digitalization and servitization of business contents. This study is expected to help venture capitalists and entrepreneurs to understand the rapid changes under the impact of Covid-19 and to make right decisions for the future.

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The Influence of Korean Chinese Students' Sense of Cultural Identity on Second Language Acquisition -Mediating Effect of Learning Motivation and Learning Strategies- (재한 중국유학생의 문화정체감이 제2언어 습득에 미치는 영향 -학습동기와 학습전략의 매개효과-)

  • Gong Ruoning;Cho, Mi Young
    • The Journal of the Convergence on Culture Technology
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    • v.10 no.3
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    • pp.749-761
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    • 2024
  • The purpose of this study analyzes the cultural identity, learning motivation, learning strategies, and second language acquisition trends of Chinese students living in Korea to reveal the structural relationship between these four variables, thereby revealing the cultural identity, learning motivation, and learning strategies of international students in the Korean language learning process. The purpose is to provide basic data to promote . This study verified reliability and validity through a preliminary survey targeting 200 people. This survey was conducted on 1,006 Chinese students studying abroad at six universities in Seoul, Gyeonggi-do, Busan, and Chungcheong-do from May 28 to June 15, 2023. As a result of the study, first, the structural relationship between variables was that cultural identity had a positive effect on learning motivation, learning strategies, and second language acquisition. Second, learning motivation had a positive (+) effect on learning strategies and second language acquisition. Third, learning strategies had a positive (+) (+) effect on second language acquisition. Fourth, learning motivation and learning strategy between cultural identity and learning strategy were found to play a positive (+) mediating role and multiple mediating roles. Therefore, in order to promote international students' cultural identity, learning motivation, and learning strategies in the Korean language learning process, it is necessary to increase opportunities for international students to directly experience the formation of cultural identity and to organize and teach a multifaceted curriculum centered on practice.