• Korean Public Administration Review
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• v.47 no.1
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• pp.201-237
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• 2013

본 연구는 효율적 인적자원관리의 실행과 유지에 있어서 '일과 삶 균형(WLB: Work-Life Balance)' 정책의 중요성을 이론적·실증적 접근방식으로 규명하고자 하였다. 특히 본 연구에서는 WLB 정책을 유연근무제, 친가족정책, 개인신상지원 프로그램 등 3가지 차원으로 구분하여 제시하였으며, 분석대상을 공공조직과 민간조직으로 구분하여 기존 연구와의 차별화를 도모하였다. 연구모형 개발과 가설검증을 위해 제3차 여성가족패널(KLoWF) 자료를 바탕으로 WLB 정책과 정책 부합성, 직무만족도, 이직의도 간의 관계를 분석하였으며, 설문조사를 통한 양적 분석의 한계를 보완하기 위하여 공공조직 및 민간조직 여성 근로자와의 심층 인터뷰를 통한 질적 분석을 병행하였다. 분석결과, WLB 정책과 조직 효과성 간의 관계에 있어 공공조직과 민간조직 간의 유의미한 차이가 있음을 확인할 수 있었으며 심층 인터뷰를 통해 이러한 결과가 공공조직과 민간조직의 상호 이질적인 조직 문화, 제도, 구조적 특성에 기인하고 각 영역 구성원들의 서로 다른 욕구 및 동기 유발 체계에 의한 것임을 발견할 수 있었다. 이러한 분석결과를 바탕으로 본 연구에서는 각각의 조직 특성에 맞는 수요자 친화형 WLB 정책 구축의 필요성을 제안하고, WLB 정책 시행 측면의 문제점 및 개선방안 등을 제시하였다.

• Journal of the Korean Society for Marine Environment & Energy
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• v.7 no.1
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• pp.42-46
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• 2004

Deep Ocean Water (DOW) is formed within restricted area including polar sea (high latitude) by cooling of surface seawater and globally circulating in the state of isolation from surface seawater. Although it is not as obvious as estuaries mixing, brine ground water is mixture of recirculated seawater and ground water. Seawater having high osmotic pressure infiltrates into an aquifer which is connected to the sea. In order to clarify the characteristics of deep ocean water and brine ground water, we investigated their origins, chemical compositions, water qualities and resources stabilities. While concentrations of stable isotopes (/sup 18/O and ²H) in seawater is 0‰, those in brine ground water is on meteoric water line or shifted toward oxygen line. It means that origin of brine ground water is different than that of deep ocean water. The ions dissolved in seawater (Na, Ca, Mg, K) are present in constant proportions to each other and to the total salt content of seawater. However deviations in ion proportions have been observed in some brine ground water. Some causes of these exception to the rule of constant proportions are due to many chemical reactions between periphery soil and ground water. While DOW has a large quantity of functional trace metals and biological affinity relative to brine ground water, DOW has relatively small amount of harmful bacteria and artificial pollutants.

• KAPE Magazine
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• s.164
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• pp.6-7
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• 2010

최근 돼지 생산성 향상, 항생제 대체, 친환경 축산을 위하여 미생물 이용 기술에 대한 수요가 증가되고 있는 가운데, 유익한 미생물을 이용하여 농가형 발효생균제를 제조 급여하여 돼지의 면역력 강화 및 생산성 향상기술을 보급코자 한다.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2011.05a
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• pp.347-348
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• 2011

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.10a
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• pp.229-230
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• 2016

• Korean Journal of Poultry Science
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• v.37 no.4
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• pp.373-382
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• 2010

This study was carried out to investigate the effect of reverse osmosis (RO)-treated deep sea water (DSW) supplementation on the quality characteristics of chicken breast meat. For 28 days, one-day-old broiler chicks (Ross 308) were divided into two groups and supplemented with either water (control) or RO-treated DSW (diluted with deionized water at 1:20 [RO-treated DSW:deionized water] ratio). The control group was fed on a basal diet containing 0.21% salt. Five birds were slaughtered on each group and breast meat from carcasses was stored at $4^{\circ}C$ for 9 days. The proximate composition, fatty acid composition, cholesterol content, mineral content, pH value, water-holding capacity and Warner-Bratzler shear force value were not affected by RO-treated DSW supplementation. At 6 day of storage, lipid oxidation (2-thiobarbituric acid reactive substances) was significantly higher in RO-treated DSW group than in the control (P<0.05). With regard to meat color, CIE $L^*$ value was significantly lower in RO-treated DSW group than in the control after 6 day of storage (P<0.05), whereas CIE $a^*$ and $b^*$ values were not significantly different between two groups during storage. Consequently, RO-treated DSW supplementation led to a darker color and reduced the lipid oxidation stability in chicken meat during storage. Therefore, these results may indicate that RO-treated DSW can not be used as drinking water of chickens because it negatively affects the quality of chicken meat.

• Tunnel and Underground Space
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• v.32 no.6
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• pp.435-450
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• 2022

In step-by-step site selection for geological disposal of high-level radioactive waste, parameters necessary for site selection will be acquired through deep drilling surveys from the basic survey stage. Unlike site investigations of rock mass structures such as tunnels and underground oil storage facilities, those related to the geological disposal of high-level radioactive waste are not only conducted in relatively deep depths, but also require a high level of quality control. In this report, based on the 750 m depth drilling experience conducted to acquire the parameters necessary for deep geological disposal, the methodology for deep drilling and the geology, geophysics, geochemistry, hydrogeology and rock mechanics obtained before, during, and after deep drilling are discussed. The procedures for multidisciplinary geoscientific investigations were briefly described. Regarding in-situ stress, one of the key evaluation parameter in the field of rock engineering, foreign and domestic cases related to the geological disposal of high-level radioactive waste were presented, and variations with depth were presented, and matters to be considered or agonized in acquiring evaluation parameters were mentioned.

• Journal of KIISE
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• v.44 no.10
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• pp.1045-1061
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• 2017

This paper suggests a method to expand linkages in a Linked Open Data(LOD) cloud that is a practical consequence of a semantic web. LOD cloud, contrary to the first expectation, has not been used actively because of the lack of linkages. Current method for establishing links by applying to explicit links and attaching the links to LODs have restrictions on reflecting target LODs' changes in a timely manner and maintaining them periodically. Instead of attaching them, this paper suggests that each LOD should prepare a link policy and publish it together with the LOD. The link policy specifies target LODs, predicate pairs, and similarity degrees to decide on the establishment of links. We have implemented a system that performs in-depth searching through LODs using their link policies. We have published APIs of the system to Github. Results of the experiment on the in-depth searching system with similarity degrees of 1.0 ~ 0.8 and depth level of 4 provides searching results that include 91% ~ 98% of the trustworthy links and about 170% of triples expanded.

• Korean Journal of Construction Engineering and Management
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• v.19 no.4
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• pp.43-51
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• 2018

As the inventory of aged apartments is expected to increase explosively, the importance of maintenance to improve the durability of concrete facilities is increasing. Concrete compressive strength is a representative index of durability of concrete facilities, and is an important item in the precision safety diagnosis for facility maintenance. However, existing methods for measuring the concrete compressive strength and determining the maintenance of concrete facilities have limitations such as facility safety problem, high cost problem, and low reliability problem. In this study, we proposed a model that can predict the concrete compressive strength through images by using deep convolution neural network technique. Learning, validation and testing were conducted by applying the concrete compressive strength dataset constructed through the concrete specimen which is produced in the laboratory environment. As a result, it was found that the concrete compressive strength could be learned by using the images, and the validity of the proposed model was confirmed.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.290-305
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• 2019

As laws regarding the execution of governmental and public corporate advertising have been enforced since 2018, the need for the increase in effectiveness and public benefits of governmental advertising has been suggested. This research focuses on the government's health campaigns regarding well-being, hygiene, and safety and thus conducts an in-depth research into strategies and the future course of policies. First, it analyzes domestic/international governmental advertising in the realm of health campaigns and specifically studies governmental advertising that employs media technologies in health communications. Furthermore, through in-depth interview with 10 health campaign experts, the study explores possible plans of utilizing the ever-developing field of digital technology. The results of this research show that it is imperative to target and strategize according to the purposes of health campaigns. It is also important to set the appropriate parameters of the campaigns according to the given budget while securing the quantity and quality of creativity. Also, it will be crucial to utilize media technology to the fullest extent and strategize around it. Therefore, this research suggests theoretical as well as practical strategic plans to increase the effectiveness and efficiency of governmental advertising in the realm of well-being, hygiene, and safety in health campaigns.