청년여성 임금근로자의 첫 직장만족도에 영향을 미치는 요인

박정주 한국직업교육학회 2011 職業 敎育 硏究 Vol.30 No.2

본 연구는 청년여성 임금근로자의 첫 직장만족도에 영향을 미치는 요인을 분석하여 청년층의 노동시장 이행과정을 이해하고 그들의 성공적인 노동시장 안착을 위한 정책적 시사점을 파악하고자 수행되었다. 연구 자료는 한국직업능력개발원의 KEEP 6차년도 자료를 사용하였으며 개인 특성요인과 직장 특성요인을 종합적으로 고려한 연구모형에 대한 다중회귀분석을 실시하였다. 분석 결과, 첫째, 개인 특성요인으로는 인구학적 요인은 유의하지 않았고 가정·여가생활 요인 중 가정생활만족도와 건강상태, 인적자본 요인 중 이직의사가 높은 영향력을 가진 것으로 나타났다. 특히, 청년층의 직장이동이 경력개발로 이어지지 않는 국내 상황에서 이직의사는 첫 직장만족도에도 부적 영향을 미치는 것으로 나타나 직업세계 정착과정에서 불안정한 경험의 누적으로 이어질 수 있는 위험요인으로 작용하는 것으로 나타났다. 또한, 가정생활만족도와 건강 상태가 높은 영향력을 가진 변수로 나타나 가정과 직장, 일과 여가의 연계를 통해 근로자 개인의 생활만족도를 높이는 것이 그들의 노동시장 이행에 긍정적 역할을 할 수 있다는 것을 알 수 있었다. 둘째, 직장 특성요인으로는 근무조건 요인으로 직장 규모와 월 평균임금, 직무 요인으로는 과잉교육, 과소교육, 전공 불일치도가 높은 영향력을 가진 것으로 나타났다. 직장 규모가 크고 월 평균임금이 높을수록 그리고 근로자 자신이 가지고 있는 인적 자본으로서의 교육 내용과 수준이 직장에서 요구하는 직무와 부합할수록 첫 직장만족도가 높았다. The aim of this study was to find factors of affecting the first job satisfaction of young woman salaried workers. Using the sixth year Korean Education and Employment Panel(KEEP) data of Korea Research Institute for Vocational Education & Training, a series of analyses including multiple regression were taken to examine the comparative influence of personal-related factors and work-related factors. In personal-related factors, family life satisfaction, health and intention of changing job had strongly impacted on the first job satisfaction. Specially, intention of changing job reflected on young woman salaried workers' instability. So I proposed career design program and mentoring system to control workers' voluntary changing jobs. Secondly, in work-related factors, the scale of work, wage, major mismatch and overeducation were the factors of determination about job satisfaction. The spread of higher education and the difficulties of employment caused major mismatch and overeducation. We need to have policy attention about major mismatch and overeducation because they influenced on young woman's transition into labour market.

연결송수관설비의 효과적인 활용방안에 관한 연구

박정주,황의홍,최돈묵 한국화재소방학회 2021 한국화재소방학회논문지 Vol.35 No.2

According to the current firefighting facility ordinance, connecting water pipes can be more than five stories in length,and the installation standard is applied to specific objects with a total floor area of > 6,000 m2 or more than seven stories. This standard is intended to enable fire brigades to quickly move to a fire point and extinguish a fire with extinguishingwater supplied smoothly. However, the strict fire safety standards make it possible to install both the connecting water pipefacility and the indoor fire hydrant and sprinkler connecting the water outlet, thus creating a fire extinguishing facility thatfirefighters cannot use at the fire site. In this study, both domestic and foreign standards and fire cases of consolidated waterpipes were reviewed, and various problems were analyzed through field surveys, experiments, and surveys. In addition,using the engineering mathematical calculation method and mathematical calculation program, it was confirmed that directdelivery to the 50th floor is possible with the A1 pump on fire trucks. The fire safety standards have been revised to ensurethat fire brigades can extinguish fires under any circumstances, and it is suggested that piping should be installed. 현 소방시설법령상 연결송수관설비는 5층 이상으로서 연면적 6,000 m2 이상 또는 지하층을 포함한 층수가 7층 이상인 특정대상물에 설치기준을 적용하고 있다. 이 기준은 소방대가 신속하게 화점으로 이동하여 원활히 공급되는소화용수로 화재진압을 할 수 있도록 하는데 목적이 있다. 그러나 허술한 화재안전기준은 연결송수관설비와 옥내소화전・스프링클러 연결송수구를 겸용으로 설치 가능케 하여 소방관이 화재현장에서 활용할 수 없는 소화활동설비로전락시켰다. 본 연구에서는 연결송수관의 국내외 기준과 화재사례를 살펴보고, 현지조사와 실험 및 설문조사를 통하여 여러 가지 문제점을 분석하였다. 또한, 공학적 수리계산법 및 수리계산 프로그램을 이용하여 소방차용 A1펌프로50층까지 직접송수가 가능함을 확인한 바, 화재안전기준을 개정하여 어떠한 상황에서도 소방대가 화재를 진압할 수있는 연결송수관설비용 전용배관을 설치할 것을 제언하였다.

화학적 공정에 의한 나노 지르코니아 합성 및 광학디스플레이 응용

박정주,김봉구,손정훈,정연길 한국재료학회 2020 한국재료학회지 Vol.30 No.11

3 mol% yttria-doped stabilized zirconia (3YSZ) is synthesized by a solvothermal process, and its characteristics are investigated using various methods. Also, the dispersibility of synthesized 3YSZ nanoparticles is observed with the species of surface modifier. The 3YSZ nano sol prepared with an optimum condition is employed in prism coating and its properties are evaluated. The synthesized 3YSZ nanoparticles show a globular shape with about 10 to 20 nm crystallite size. The mixed phases with the nano sol show a high specific surface of 178 m2/g. The prism sheet coated with the 3YSZ nano sol present an excellent refractive index, transmittance, and luminance; refractive index is 1.603, transmittance is 90.2 %, and luminance of coating film is improved by 5.9 % compared to that of the film without 3YSZ nano sol. It is verified that the surface modified 3YSZ is suitable as the prism sheet for optical displays.

지각과민증에 대한 미세결정형 수산화인회석 함유 치약의 임상적 효과

박정주,박준봉,권영혁,허익,정종혁,Park, Jung-Ju,Park, Joon-Bong,Kwon, Young-Hyuk,Herr, Yeek,Chung, Jong-Hyuk 대한치주과학회 2005 Journal of Periodontal & Implant Science Vol.35 No.3

The purpose of this study was to evaluate the effects of toothpaste containing hydroxyapatite for patients who complained dental hypersensitivity. Before baseline of application of toothpaste with hydroxyapatite, tooth brushing instruction was done respectively and the several indices were measured at baseline, 2, 4, 8 weeks. Clinical indices were estimated, and responses to cold, compressive air, tactile stimulus were evaluated with verbal rating score. Relief effects and visual analogue scale were also evaluated. The results of this study were as follows 1. The occurrence rate of hypersensitivity in upper jaw was higher than that of lower jaws, and molar area showed more hypersensitivity than premolar and incisor area. Buccal site was hypersensitive followed by interproximal and lingual site. 2. Plaque index, gingival index and probing depth reduction were gradually improved after Tooth Brushing Instruction and using toothpaste. 3. Subjects showed most sensitive response to cold stimuli than compressive air and tactile stimuli. 4. The relief effect was increased during using tooth paste and complete relief was increased especially at 8 weeks. 5. Visual analogue scale was increased. In conclusion, it was confirmed that toothpaste containing microcrystalline hydroxyapatite have the relief effect of tooth hypersensitivity. During 8 weeks, stimulus responses were decreased and hypersensitivity relief effect was increased.

조선시대 수조(水操)에 대한 시론적 고찰

박정주(朴貞注) 동북아시아문화학회 2016 동북아시아문화학회 국제학술대회 발표자료집 Vol.2016 No.10

Military exercises in the Joseon period can be largely divided into three: exercise conducted on land, one conducted on holy grounds and one conducted in the water. Here, a military exercise means to control the troops and inspect them in training grounds. And Sujo (military exercise of the naval forces) can be said as a military exercise of the naval forces. To date, not small amount of research on the naval forces has been carried out and yet there is indeed a lack of direct research on Sujo. Sujo in the former part of Joseon emerged, while the Joseon government maintained and strengthened the naval system to cope with the invasion of Japanese raiders. And yet, it was not made in a systemic way. Then the naval system underwent a great change by the government"s "reinforcement of awareness on the ocean defence" and accommodation of the Ming period"s books on military strategy like the Jixiao Xinshu, following Japanese Invasion of Korea in 1592. The 17th Century, in particular, was at the center of such a change and Sujo followed in the footsteps of such a revolutionary flow. Unlike in the former part of Joseon, the situations of Sujo during this period can be grasped relatively in details through Bibyeonsadeungnok, Sujoholgi and diverse books on military strategy. While study on Sujo - sort of research on unexplored area - must accompany much difficulty, this study believes such research on Sujo is likely to draw a diverse range of unheard-of research subjects related with marine humanities and history of the naval forces in the Joseon period. For this, it"s important to examine how such contents originated and how they were specified. This study believes that after going through such a process in due course, researchers are quite able to supplement the existing research and draw new subjects at the same time.

정태적 절충이론과 자본조달순위이론의 비교

박정주 대한경영정보학회 2012 경영과 정보연구 Vol.31 No.1

본 논문은 2001년부터 2010년의 표본기간 동안 상장된 제조업을 대상으로 Shyam-Sunder and Myers(1999) 그리고 Frank and Goyal(2003)의 목표조정모델과 자본조달순위모델에 기초하여 Chirinko and Singha(2000)의 비판적인 관점이 반영 된 실증분석 논문이다. Shyam-Sunder and Myers(1999)의 모형을 통해 분석한 결과, 목표 조정계수는 0 과 1 사이에 값을 가지며 설명력이 높고 유의한 변수인 반면에 자금 부족분 계수는 0에 가까워 자본조달이론을 지지 하기에는 작은 값을 가졌다. 또한 Frank and Goyal(2003)의 방법론을 사용하여 실증분석한 결과 자본조달순위이론은 지지되지 않았다.

집단적 교사효능감, 개인적 교사효능감, 교사몰입 간 관계에 대한 구조적 분석

박정주 한국직업교육학회 2010 職業 敎育 硏究 Vol.29 No.4

The purpose of this study was to examine the structural relationship among collective teacher efficacy, self-teacher efficacy, and teacher commitment. It was also intended to investigate whether collective teacher efficacy had any firsthand impact on teacher commitment and whether the former exercised any secondhand influence on the latter through self-teacher efficacy. This study is ultimately meant to determine the effects of collective teacher efficacy. The correlation between collective teacher efficacy and self-teacher efficacy and teacher commitment was investigated, and the goodness of fit of the research model used in this study was verified as well. And path coefficients were calculated to determine the relationship of the three elements. As a result, it's found that collective teacher efficacy exerted an influence on self-teacher efficacy and organizational commitment, and that collective teacher efficacy affected teacher commitment through the positive mediating variable of self-teacher efficacy. And the influence of collective teacher efficacy is larger than that of self-teacher efficacy. 본 연구는 집단적 교사효능감, 개인적 교사효능감 및 교사몰입 간의 관계를 살펴봄으로써 집단적 교사효능감과 교사몰입의 관계에 있어 개인적 교사효능감이 가지는 효과를 분석하고자 하였다. 이를 위해 집단적 교사효능감, 개인적 교사효능감 및 교사몰입 간의 상관관계 분석 및 연구모형에 대한 확인적 요인분석을 수행하였고, 구조방정식 모형 분석을 통해 세 잠재변수 간의 관계를 경로계수를 통해 비교하여 보았다. 연구 결과, 집단적 교사효능감과 개인적 교사효능감은 모두 교사몰입에 정적 영향을 미치고 있으며, 개인적 교사효능감은 집단적 교사효능감이 교사몰입에 미치는 영향에 정적인 부분 매개역할을 하고 있는 것으로 밝혀졌다. 또한 교사몰입에 대한 집단적 교사효능감의 영향력은 개인적 교사효능감의 영향력보다 큰 것으로 나타났으며 집단적 교사효능감은 개인적 교사효능감에 정적인 영향력을 가지고 있었다. 따라서 학교 조직 전체의 능력에 대한 자신감을 강조하고 협동적 학교 풍토를 통해 그러한 자신감이 교사 개개인에게 스며들도록 함으로써 교사 몰입을 높이고 이를 통해 교육 변화를 이끌어내야 한다.

편평족에서 트레드밀 보행동안 전경골근과 장비골근의 근전도 활동에 대한 세 반회내 테이핑 방법들 간 비교

박정주,김예은,조은진 한국신경재활학회 2012 한국신경근육재활학회지 Vol.2 No.1

지하공간개발의 기술과 법제

박정주 대한토목학회 2001 대한토목학회지 Vol.49 No.10

근무체계 개선을 통한 소방조직 혁신에 관한 연구

박정주,김철,최돈묵 한국화재소방학회 2019 한국화재소방학회 학술대회 논문집 Vol.2019 No.추계