• Korean Journal of Labor Studies
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• v.14 no.2
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• pp.95-131
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• 2008

조직적 침체를 겪고 있는 특수고용노조들과 관련하여 초기조직화 후 노조활동경험에 대해서는 연구가 이루어지지 않은 상황에서 이 글은 특수고용노조운동으로서 가장 두드러진 활동을 전개해온 화물연대의 노조활동경험을 사례분석하여 특수고용노조 나아가 비정규노조의 활동에 있어서 고려해야 할 '노조운동의 동학'은 무엇인가를 탐색하였다. 연구자료로서 노조의 문서자료와 관련 연구결과자료 등을 이용하였다. 먼저 화물연대의 동학의 배경을 이루는 화물연대 5년의 전개과정을 환경, 전략, 요구, 조직, 투쟁, 교섭의 측면에서 그리고 성과와 한계를 개괄적으로 살펴보았다. 이를 바탕으로 화물연대의 전개과정에서 볼 수 있는 특수고용노조운동의 특수한 동학을 특수고용노조운동에 함의를 갖고 있다고 보이는 것에 초점을 맞추어 재정리하는 방식으로 추출하였다. 특수고용노조운동의 동학으로서 노동자성 불인정의 악영향, 노동자집단의식 형성의 어려움, 조직확대의 어려움, 조직의 동맥경화 가능성, 간부의 취약성, 대상, 공간 및 수준의 복잡성으로 인한 어려움, 높은 내외이질성으로 인한 어려움을 볼 수 있었다. 이러한 동학을 고려하여 초기조직화 이후 특수고용노조들이 집중해야 할 활동방향을 제시하였다. 마지막으로 연구의 한계와 향후 연구방향을 제시하였다.

• Korean Journal of Labor Studies
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• v.24 no.3
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• pp.143-178
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• 2018

This study is aimed at empirically examining the Korean unionists' solidarity using the survey of 476 full-time workers employed at the unionized workplace. It also questions the determinants affecting the unionist' willingness to be united with the contingent workers. The Korean unionism has faced the biggest challenge, that is, the crisis-in-worker solidarity. Although prior literature has noted the crisis in Korean unionism, it lacks a solid investigation of individual workers' perception of solidarity which may play a key role in building up worker-solidarity in the union movement. This study first examines the three sources of solidarity allowing for the historical and theoretical approach to the modern solidarity; economic interests, worker-identification and empathy, which provide an emprical framework for this study. The empirical evidences shows dynamic aspects as of how the full-timers perceive solidarity with the non-regular workers in the three terms of solidarity. First, full-time unionists share rare willingness to be united with contingent workers in terms of economic solidarity. In addition, the KCTU (Korean Confederation of Trade Unions) with social reformative orientation has little influence on increasing their member's orientation towards solidarity. Second, it is found that full-time unionists have more willingness to identify themselves with the non-regular workers as a member of the labor class. The KTCU is also positively associated with their member's will of identification with contingent workers. Third, the unionists, however, show little empathy toward non-regular workers, which is contrast to the willingness to worker identification. No causality is also found between the KTCU and their members' empathy for the others.

• The Korean Journal of Applied Statistics
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• v.28 no.3
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• pp.371-383
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• 2015

Use of radiocarbon dating is increasing for chronology; however, its variability and discrepancy with existing chronologies can cause doubts in regards to credibility. In this paper, we explore factors that influence radiocarbon dating variabilities. We obtained estimated radiocarbon ages by sending identical samples to several labs multiple times. A Bayesian method was used to analyze the obtained data. From the analysis, we conclude that some factors (such as type of labs and megasamples) can induce variability when estimating radiocarbon age. We identify the size of variability caused by each factor and analyze the estimated variability in each lab corresponds with the reported variability.

• 한국지구과학회:학술대회논문집
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• 2005.09a
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• pp.154-157
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• 2005

제주도 남제주군 사계리 해안에서 발견된 사람과 각종 동물 발자국 화석의 생성 연대를 규명하기 위하여 문화재청에서 한국지질자원연구원에 연구 용역을 의뢰하여, 사람 발자국 화석이 산출되는 지층에서 유기물의 탄소동위원소 연대 측정과 광여기루미네선스(Optically Stimulated Luminescence, OSL) 연대 측정을 실시하였다. 그 결과, Humin 유기물에 대한 탄소동위원소 측정값은 상부로부터 $10,901{\pm}60$년, $13,513{\pm}65$년 그리고 $15,161{\pm}70$년이고, Humic 유기물에 대한 탄소동위원소 측정값은 $9,289{\pm}90$년, $8,622{\pm}90$년 및 $8,098{\pm}50$년 이며, OSL 연대 측정 방법에 의하면 $6,800{\pm}300{\sim}7,600{\pm}500$년이다. 이 측정 자료에서 한국지질자원연구원은 탄소동위원소에 의한 측정값은 배제하고, OSL 연대 측정값인 $6,800{\pm}300{\sim}7,600{\pm}500$년을 사람 발자국 화석의 생성 연대로 해석하였다. 그러나 Humin 유기물에 의한 탄소동위원소 측정값을 배제한 가장 중요한 이유로 Humin 유기물이 산성 또는 알칼리에 잘 녹지 않기 때문에 재순환되어 발자국 화석이 생성될 당시 외부에서 유입되어 더 오래된 연대값을 나타낸다고 주장하였는데, 이러한 주장은 아무런 근거가 없다. 또한 송악산의 분출이 약 10,000년 이내에 분출하였다는 명확한 근거가 없으며, 석영을 이용한 OSL 연대 측정은 연대를 결정하기 위해 고려되는 여러 요소들에 수반되는 불확실한 요소(예를 들면, 수분 함량 문제 등)들로 인해 탄소동위원소 연대 측정에 비해 정밀도와 정확도가 낮으며, 특히 화산 기원 석영의 경우, 정확한 등가선량의 측정이 어렵기 때문에 연대 측정에 오류가 발생할 수 있음이 잘 알려져 있고, 주변의 화산 활동으로 인한 열수에 의해 OSL 신호가 영향을 받을 수 있는 가능성을 배제할 수 없다. 따라서 현재의 연대 측정 결과만으로 사람 발자국 화석의 생성 연대를 결정하는 데 가장 신뢰성이 있는 자료는 Humin 유기물에 의한 탄소동위원소 연대 측정값이며, 이를 근거로 할 때, 사람 발자국 화석의 생성 연대는 $13,513{\pm}65{\sim}15,161{\pm}70$년 사이로 보는 것이 가장 합리적이고 타당하다.

• Journal of Christian Education in Korea
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• v.71
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• pp.371-399
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• 2022

The era we are living in is an era of hyperconnectivity where boundaries and limitations of each field and domain disappear and organically converge and share with each other. Christians living in the age of hyperconnectivity are losing their direction of life due to various divisions and severances, such as holiness and secularity, church and world, soul and body, faith and life, and humans and nature. However, in a hyperconnected society, it is necessary to break free from division and conflict caused by disconnection, and realize the kingdom of God through connection and solidarity between humans, nature, and the world. In order to explore the direction of Christian education for this purpose, this study examined the characteristics of the era of hyperconnectivity and the principle of solidarity, which is the core of hyperconnectivity. The theological meaning of solidarity was examined in terms of humans, nature, and the world, and based on this understanding, the direction of Christian education in the era of hyperconnectivity was sought. It can be summarized as having a religious understanding of human beings of Homoconnectus with a pericoretic mode of existence. Third, education on the kingdom of justice and peace where we can live together in a solidarity relationship can be summarized.

• Analytical Science and Technology
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• v.18 no.4
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• pp.329-337
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• 2005

TL dating using pre-dose effect is concerned with the sensitivity increase of $110^{\circ}C$ TL peak in quartz following the pre-exposure of irradiation (pre-dose) in antiquity and heating to thermal activation temperature. Using the multiple activation (MA) method for determining an equivalent dose, the activation temperature was selected to $500^{\circ}C$ and the region of interest was selected from $85^{\circ}C$ to $105^{\circ}C$ on quartz sample from archaeological remains, roof-tile kiln. which was excavated at Chudong-Ri cultural site. It was concluded that the resultant date was determined to the age of $1725{\pm}25years$ AD (l ${\sigma}$ SD), which had more improved precision considering with e radiocarbon dates and was in good agreement with the age derived by archaeological assessment. Also it was concluded that the pre-dose dating should contribute significantly to future archaeological dating work in the range of the last 2000 years.

• The Korean Publising Journal, Monthly
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• s.205
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• pp.18-19
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• 1997

로티는 두 저서를 통해 철학의 소명을 문화.시대상황과 연결시키고 있다. 로티에게 철학적 문제들이란 초역사적인 인간정신 속에 있는 심오한 어떤 표현이 아니라, 오히려 우연하고 일시적인 지적 정체상태의 징후다.

• Korean Journal of Labor Studies
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• v.23 no.2
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• pp.109-139
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• 2017

In light that solidarity movements become significant under the situation of 'labor and labor movement' crisis, our study pays attention to the fact that the Hope Bus campaigns made remarkable achievements, and aims to figure out how those campaigns were successful, by focusing on their solidarity networking. The successful operating conditions of solidarity networking in the Hope Bus campaigns are examined in three aspects - the conditions of triggering, forming, and activating. The solidarity networking of Hope Bus campaigns were mainly triggered by the injustice of layoffs by Hanjin Heavy Industry, aerial protest by Jin-sook Kim, and the tragic symbol of the protest site (Crane no. 85). The solidarity movement of Hope Bus could be formed by the mutual trust and cohesive team-building of key network brokers, their utilization and expansion of social movement networks, and massive ripple effect of SNS-mediated communication. The solidarity networking of Hope Bus was effectively activated by open and de-hierarchical operations of the central planning group, active solidarity activities of participant groups, and the provision of 'heuristic experience' for developing the sensibility to labor solidarity. The virtuous combination of those three operating conditions leads to the building of unified forces among social movements, massive civil participation, and meaningful movement outcomes, through the solidarity networking of Hope Bus campaigns.

• Journal of the Korean Institute of Landscape Architecture
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• v.22 no.2
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• pp.158-179
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• 1994

• Journal of Conservation Science
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• v.28 no.1
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• pp.1-5
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• 2012

This paper reports the application of radiocarbon wiggle-matching for Korean wooden artifacts such as buildings and Buddhist statues for precise dating. Nine quinquennial (every five-year) samples of 41 years (AD 1250-1290) for AMS radiocarbon measurements were prepared from a wooden board used for the Main Hall at Jeongsusa (temple) in Kangwhado, Korea, which was dendrochronologically dated. The 95.4% confidence interval of radiocarbon dating prior to wiggle matching was 113.3 year in average. When wiggle-matching technique was applied, it became 20 years, 5.7 times smaller than that produced without wiggle matching. The results indicated that wiggle-matching technique using the calibration curve for northern hemisphere (IntCal04) can produce precise dates for Korean wooden artifacts, at least, for the $13^{th}$ century.