• 전기의세계
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• v.40 no.5
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• pp.36-43
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• 1991

1947년의 1차 석유파동 이후 에너지 가격의 지속적인 상승과 수급 불안에 의해 각국은 에너지 산업의 효율적 운영이 국민생활에 미치는 영향이 지대함을 절실히 느껴 이에 대한 능동적 대처를 위해 총력을 기울여 왔다. 우리나라에서도 2000년대에 복지국가 건설을 위한 산업고도화와 안정적 성장기반구성을 위해서는 원자력산업은 효율성 높은 에너지 정책 수립이 무엇보다도 절실하게 요청되어 왔으며 이와 관련하여 합리적인 전력사업을 위한 대책 강구는 중요한 당면 과제가 되고 있다. 부하연구는 적정 예비율을 감안한 발.송.배전 투자계획 수립에 기초 정보를 제공하는데 있으며, 장.단기 부하전망 및 이러한 상황을 전제로 한 우리 실정에 맞는 부하관리 정책모색에 근거자료가 된다.

• Journal of the KSME
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• v.44 no.2
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• pp.60-65
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• 2004

이 글에서는 우리나라 국가경제 발전의 안정적 에너지 공급원으로서 역할을 담당하고, 또한 방사선 및 방사성동위원소의 이용을 통하여 국민복지에 기여하여 온 우리나라 원자력 과학기술의 발전사를 소개하고자 한다.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.7 no.2
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• pp.35-40
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• 2013

In WBAN environment, it is very important to achieve energy efficiency of master and nodes, At the same time, a master also plays an important role in collecting data from nodes and controlling the nodes. By maintaining a master properly, any kinds of situation can be handled. Therefore, low power MAC protocol between a master and a node is highly required appropriately. We propose an improved MAC protocol by simply changing the frame structure of WBAN system. The simulation results show that the proposed scheme attains a lot of saving of energy consumption of master and each node compared with IEEE 802.15.6 and conventional schemes.

• The Journal of Engineering Geology
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• v.33 no.4
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• pp.737-753
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• 2023

Abandoned mines represent unused space resulting from resource use and changes in industrial environments. Efforts are underway to repurpose such underground spaces, leveraging their unique attributes of temperature stability, shading, and security. This study aimed to assess the feasibility of operating high-demand data centers and public sports facilities as potential recycling options for abandoned mine spaces. The status of data centers located in abandoned mines abroad was examined, including their operational technology capitalizing on the advantages of underground spaces. Considering the varying sizes of underground spaces in different types of abandoned mine in South Korea, the suitability of installing facilities for 12 different sports was evaluated for potential contributions to the health and welfare of local residents. The utilization of abandoned mine spaces as data centers and public sports facilities is expected to not only recycle industrial heritage but also to allow new development opportunities for local communities.

• 프린팅코리아
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• v.13 no.11
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• pp.43-43
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• 2014

신구대학교(총장 이숭겸)는 지난 10월 14일부터 17일까지 1 2 전시장, 산학관 광장, 복지관 지하 1층 등지에서 신구 엑스포 2014를 개최했다. 엑스포 기간 동안 디지털인쇄정보과(학과장 최재혁) 2학년 학생은 졸업작품전을 통해 창의력과 아이디어가 넘치는 다양한 작품을 공개, 방문객들의 눈을 즐겁게 했다.

• 전기의세계
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• v.39 no.11
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• pp.30-36
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• 1990

원전기술은 현재 세계적으로 관심을 두고 있는 청정에너지개발과 환경보존기술과도 밀접한 관계를 맺고 있어서 전력기술로서의 원전기술개발도 중요하지만 앞으로의 인류복지 증진기술로서도 중요한 몫을 할 것으로 기대되어 지금은 정부와 산업계, 연구계와 학계의 계속적이고 일치된 원전기술개발노력이 어느때보다도 뜻깊게 요청되고 있는 시기라 할 수 있고 이에따라 원전기술의 개발에 기존 발전산업에 종사하고 있는 분들의 뜨거운 자원이 더욱 필요한 때라고 할 수 있다.

• Korea Petroleum Association Journal
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• no.3 s.13
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• pp.64-66
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• 1982

일찌기 1964년에 종합정제공장으로 발족한 극동석유는 그 설립 및 건설과정에서 민족자본의 자세와 의지를 강하게 표현하고 있다. 현재 일산 1만배럴의 정유시설과 윤활유제조시설을 갖고 있으며, 지난81년에 일본 6만배럴의 원유정제시설 증설인가를 받아 84년말 완공을 목표로 추진중이다. 극동석유는 내일의 도약을 휘해 노사가 혼연일체로 매진하고 있으며 지난 77년에는 후생복지 최우수업계로 대통령표창을 받기도 했다.

• Journal of the Korea Convergence Society
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• v.12 no.12
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• pp.331-338
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• 2021

This study used data from the 10rd and 15th year of the Korean Welfare Panel to evaluate the effects of the Energy Voucher Program(EVP) on the consumption and expenditure of EVP users' households. The study consisted of program group using EVP and control group not using. Chi-square and t-test were used for the characteristic differences among the groups, and the difference of consumption expenditure was identified by multiple regression analysis. As a result, EVP had a statistically significant effect on the health care costs of EVP users' households, resulting in an increase in health care costs(𝛽=3.06). However, there was no statistically significant effect on the total cost of living, basic cost, education cost, and recreation/entertainment cost. Therefore, in order to increase the effectiveness of the EVP system, it is required to improve the EVP system by expanding the level of benefits and easing the qualification standards for the eligibility for benefits.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.4 no.1
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• pp.23-28
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• 2010

Case of patients with weakness in cardiopulmonary system, other ambulatory function is normal, but oxygen supply function is problem. So they need reduce energy consumption for gait by assistance system. In this study, we designed and developed walking assistant device which helps flexion and extension of hip joint for cardiopulmonary patients. There are two motors, each at the left and right side of pelvis, providing torque to the hip joint. The target angle of the flexion and extension in the hip joint is set according to the normal gait. As a result, reduction of energy consumption was 14.8% by gait assistive device.

• Korean Chemical Engineering Research
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• v.57 no.5
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• pp.589-595
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• 2019

The policies and researches for the reduction of greenhouses gases have been performed according to"Paris Agreement". Because South Korea is the $6^{th}$ biggest greenhouses gas emitter in the world, the Korea government has prepared the strategies for the reduction of greenhouse gases. The development of CCUS (Carbon Capture Utilization and Storage) technology is necessary to reduce greenhouse gases. Therefore, the CCUS has been studied by many contries in the world. In this work, the trends of CCUS technologies R&D has been shortly investigated.