• 월간 기계설비
• /
• s.258
• /
• pp.61-64
• /
• 2012

공정거래위원회(위원장 김동수)가 하도급거래에서 서면발급 및 보존관행을 정착시키기 위해 "바람직한 서면발급 및 보존에 관한 가이드라인"을 제정해 1월 1일부터 시행에 들어갔다. 가이드라인에는 ${\bigtriangleup}$하도급계약서(추가 변경계약서 포함) ${\bigtriangleup}$하도급계약 확인서면 ${\bigtriangleup}$목적물 등 수령증명서 ${\bigtriangleup}$검사결과 통지서 ${\bigtriangleup}$감액서면 ${\bigtriangleup}$기술자료 제공 요구서 ${\bigtriangleup}$계약변경 내역 통지서 등 7건은 의무발급을, ${\bigtriangleup}$목적물 등의 검사결과 및 검사 종료일 ${\bigtriangleup}$하도급대금의 지급일 지급금액 및 지급수단 ${\bigtriangleup}$설계 변경 등에 따라 하도급대금을 조정했을 때 사유 ${\bigtriangleup}$원재료 등의 가격변동 등에 따라 수급사업자가 하도급 대금 조정을 신청한 경우 협의내용 및 조정사유 등 7건은 보존 서면으로 명시했다. 이번 가이드라인은 동반성장협약 평가 항목에도 반영될 예정이다. 또한 공정거래위원회는 하도급법상 서면발급 또는 보존의무를 위반해 경고조치를 받을 때에는 교육이수를 권고하는 한편, 서면 미발급 등 혐의가 반복될 때에는 최고경영자(CEO)가 교육(3개월에 3시간)을 이수토록 규정했다. 특히 서면실태조사에서 서면 미발급 미보존 혐의가 장기간 상습적으로 이뤄졌다는 사실이 확인되면 직권조사를 거쳐 엄중할 방침이다.

• Journal of The Korean Society of Integrative Medicine
• /
• v.9 no.2
• /
• pp.165-172
• /
• 2021

Purpose : This study was conducted to find out the effect on the activity of trunk and lower limbs muscles during abdominal drawing-in bridging exercises by verbal cue on the unstable supporting surface after pelvic rearward sloping taping for trunk stabilization movement. Methods : The study subjects were recruited by using the on-campus bulletin boards for healthy adult males and females in their 20s attending K University in Changwon-city, South Gyeongsang Province. The subjects were 30 persons (15 males and 15 females) who agreed to the study purpose in accordance with the criteria for selection and exclusion. Results : The results were obtained by measuring the muscle activity of the trunk and lower limbs during abdominal drawing-in bridging exercises by verbal cue on the unstable supporting surface after pelvic fixed tapping. The effects on erector spinae and hamstring muscles was statistically significantly lower (p<.05), it was confirmed that there were no statistically significant differences between the multifidus and gluteus maximus muscle (p>.05). Conclusion : Through this study, it was found that the excessive flexion of the waist was significantly reduced from erector spinalis and hamstring muscle after abdominal drawing-in bridging exercises by verbal cue on the unstable supporting surface after pelvic rearward sloping tapping compared to the general bridging exercises.

• The Bulletin of The Korean Astronomical Society
• /
• v.40 no.1
• /
• pp.87.1-87.1
• /
• 2015

한국 젊은 천문학자들의 모임 (Korea Young Astronomers Meeting, KYAM) 소속 9명의 회원은 한국천문연구원의 지원을 받아 2015년 2월 9일부터 4일간 대만 타이페이에서 개최된 East Asia Young Astronomers Meeting (EAYAM) 2015에 참석하였다. EAYAM은 한국, 대만, 일본, 중국 등 동아시아 4개국의 젊은 천문학자 간의 교류 및 연구 증진을 위하여 정기적으로 열리는 모임으로, 2003년 대만, 2006년 일본, 2008년 중국, 2011년 한국에서 차례로 개최되었으며, 2015년 다시 대만에서 5회째를 맞이하였다. 참석한 KYAM 회원들은 구두 발표(5명)와 포스터 발표(2명)를 통해 자신의 연구결과를 알릴 수 있었다. 뿐만 아니라, EAYAM에 참석한 여러 국내외 젊은 천문학자들과 다양한 정보를 공유하고 친분을 쌓을 수 있었다. 다음 EAYAM은 3년 후 일본에서 개최 될 예정이며, 이에 대한 자세한 사항들은 논의 후에 공지 될 예정이다. 한편, KYAM은 지난 해 한국천문학회 가을학술대회에서 정기모임을 개최하였으며 그간의 성과를 보고하고 회원들의 의견을 수렴하는 논의 및 친목도모의 시간을 가졌다. 이 포스터 발표를 통하여 우리는 KYAM 소속 학생들의 EAYAM 2015 참가 결과와 지금까지의 KYAM의 활동, 그리고 향후 계획 등을 보고할 것이다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.2
• /
• pp.701-709
• /
• 2012

The purpose of this study was to measure breast discomfort, breast pumping time, and breast milk compositions, specially lipid, calorie, and creamatocrit, after Oketani breast massage program. This study is a single group pretest-posttest design. Seventeen mothers who have preterm babies were received Oketani breast massage program. To evaluate the effects of Oketani massage program, data were measured the breast discomfort by the visual analogue scale, breast pumping time, and breast milk lipid, calorie, creamatocrit by a Creamatocrit plus machine, the standard centrifuge with digital calipers. The breast discomfort was significantly reduced after two Oketani breast massage programs(p<.05). In terms of composition of breast milk, lipid, calorie, and crematocrit were significantly increased after second Oketani massage program(p<.05). The Oketani breast massage program applied to mothers who have preterm babies could reduce breast discomfort and increase lipid, calorie, and creamatocrit of breast milk.

• The Research Journal of the Costume Culture
• /
• v.25 no.2
• /
• pp.175-191
• /
• 2017

The purpose of this study is to analyze the body mass index(BMI) and foot characteristics of senior-generation women and to use those values to develop a standard shoe last for producing shoes that best fit the foot of senior-generation women. In order to develop a standard shoe last that reflects the BMI and foot characteristics of senior-generation women, I analyzed the morphometric characteristics of feet by conducting descriptive statistics for each item. The foot characteristics based on BMI were analyzed by conducting ANOVA and Duncan's tests via the foot's measured values. Subsequently, I developed a standard shoe last reflecting the BMI and the foot characteristics of senior-generation women by applying all those values. Senior-generation women showed significant differences among three groups based on BMI-normal weight, overweight, and obese-in all the items except for medial ball width and toe 5 angle. Through these values, I realized that as the value of the BMI becomes higher, the size of the foot becomes larger. This suggests that as a woman's weight increases or decreases, her shoes need to be replaced as well as her clothes. Deviations in the toe-side parts of the shoe could cause deformation of the foot. If someone keeps wearing shoes produced using a shoe last with a large deviation, she risks developing foot conditions like hallux valgus. This situation points to the need for shoe manufacture that utilizes a standard shoe last that reflects the BMI and foot characteristics of the senior generation.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.20 no.9
• /
• pp.1785-1790
• /
• 2016

There is exhibit a degree of pain in the occurrence and course of treatment levels or oral, pain rating scale actions, such as illness, for example, the discomfort scale because of the pain "annoying", "unpleasant" "annoyed am", "painful" represents a pain scale of the order of "painful", "hard to bear", "very difficult to bear". Depression is recognized based on the premise of the situation, because it is difficult to recognize themselves. In this paper we define the components of the depression can be seen lifestyle which can lead to depression or through a biological signal. The depression index was derived from the ontology modeling to understand the state of depression. Depression ontology components and depression index will be aware of the situation based information services for depression. Combined with the situational awareness based devices and can be synchronized to verify the results of the depression index. It will be applied to improve lifestyle factors that of depression.

• Applied Chemistry for Engineering
• /
• v.10 no.5
• /
• pp.635-638
• /
• 1999

The effect of proteolytic enzyme on the unhairing process has been studied. this enzyme significantly changed the physical properties of pelt for leather shoes. A SEM was used to examine physical properties of the pelt. Even though bio-tech treatment using proteolytic enzyme slightly reduced the degree of unhairing compared to chemical treatment. Physical property of the pelt is better and this method is environmentally favorable. $H_{2}S$ gas produced in the chemical treatment was not detected and the value of COD and BOD for waste water after the unhairing process were reduced to 939 mg/L and 5268 mg/L, respectively. We found that a process with 0.4~0.5% proteolytic enzyme for 20 h at $29{\sim}30^{\circ}C$ is most suitable for the unhairing process.

• Journal of the Korean earth science society
• /
• v.27 no.4
• /
• pp.364-373
• /
• 2006

The purpose of this study is to investigate inquiry levels in the laboratory practices of beginning middle school science teachers. For this research eight teachers were chosen among a pool of beginning teachers. Then four finalists were chosen individually by interviews. Topics associated with hands-on activity experiments were provided by the author. In order to analyze teaching-skill development, classroom observations were made under the same topic after one year. The inquiry levels of four novice teachers were confirmation or structured inquiry but the inquiry levels were not out of confirmation or structured inquiry levels when those compared to last year's one. This study contributes to the professional development of teachers and provides various informations for instructional development of beginning teachers.

• Journal of environmental and Sanitary engineering
• /
• v.16 no.4
• /
• pp.21-30
• /
• 2001

Vehicles, especially diesel-using, are a major source of airborne particulate matter(PM), nitrogen dioxide($NO_2$) and so on in metropolitan cities such as Seoul. Therefore workers, who are mainly merchants, near roadside may be highly exposed to air pollutants from exhausted emissions of vehicles. This means that occupational type and location can affect the workers＇health by exposure to outdoor pollutions of ambient as well as indoor pollutions of working condition, respectively. In this study, we simultaneously measured the PM3.5 and $NO_2$concentrations in indoor and outdoor of shoes repair shops in Seoul, which were generally located at roadside in Korea. Shoes repairmen were highly exposed to PM3.5 and $NO_2$ both indoor and outdoor of repair shops comparing with other sub-population groups. High exposure to air pollutants for shoes repairmen was considered to be outdoor source from exhausted emission of vehicles and indoor source from working condition. The $PM3.5/NO_2$ concentration ratio was $1.17{\pm}$0.59 in roadside, of which ratio was higher 7han ratios of other studies. This result suggested that major air pollutant in Seoul was fine particle. Also, this PM3.5 to $NO_2$ ratio will be used in environmental exposure and risk assessment by estimation of PM3.5 concentration as measuring the only $NO_2$ concentration with small and accurate $NO_2$ passive sampler.

• Journal of environmental and Sanitary engineering
• /
• v.17 no.2
• /
• pp.85-91
• /
• 2002

Workers who work at indoor and outdoor environment near busy road are suspected to be exposed to high-elevated air pollutant levels during working hours. This study evaluated the working-time nitrogen dioxide ($NO_2$) exposure for workers (repairmen and polishers) of shoe-stalls. Since shoe-stalls have particularly been located near busy road in Korea, workers might be high exposure to $NO_2$ from traffic exhaust as well as indoor sources of shoe-stall such as portable gas range (butane gas) during working hours. In this study, we measured the indoor and outdoor $NO_2$ concentrations of shoe-stalls. Simultaneously, outdoor $NO_2$ concentrations of building through sidewalk from shoe-stall were measured. High $NO_2$ exposure for workers of shoe-stalls was considered to be inflow of outdoor source of exhausted emission from vehicles and indoor source from usage of gas range to polish the shoe. Indoor/outdoor $NO_2$ concentration ratio ($0.94{\pm}0.22$) in Seoul was higher than that ($1.06{\pm}0.34$) in Asan, because ambient $NO_2$ level was high in Seoul and usage of gas range was prevalent in Asan. According to $NO_2$ concentrations by distance from roadside to building through sidewalk, $NO_2$ concentrations showed the decreased trend with distance. The results of this study can be utilized by municipal authorities in urban planning for evaluating effects of future traffic planning and land use.