• 월간포장계
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• 통권351호
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• pp.48-53
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• 2022

• 월간포장계
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• 통권350호
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• pp.48-52
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• 2022

• 한국건설순환자원학회지
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• 제18권4호
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• pp.87-93
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• 2023

• 한국전자파학회논문지
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• 제25권10호
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• pp.1005-1019
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• 2014

본 논문은 미국 및 유럽을 중심으로 활발하게 진행되고 있는 주파수 공동사용에 대한 정책추진 현황 및 경제성 분석 결과, 이를 통한 주파수 공동사용의 후보 대역 선정 방안에 대해 제안하였다. 이를 위해 현재의 주파수 수요 급증에 대응하기 위해 시행되고 있는 주파수 할당 및 재배치 방법에 대한 추진현황과 문제점을 고찰하였으며, 이에 대한 해결방안으로 선진국을 중심으로 추진되고 있는 주파수 공동사용의 개념 및 국외 정책추진 현황, 사업자 관점에서의 주파수 공동사용에 대한 경제성 분석 결과를 소개하였다. 또한, 조사 및 분석결과를 통하여 주파수 공동사용의 후보 대역 선정을 위한 평가항목 및 선정기준에 대해 제안하였다.

• 디지털산업정보학회논문지
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• 제16권3호
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• pp.73-82
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• 2020

'ISO 37001 - Anti-bribery Management Systems, one of the Business Ethics of Global Standards, is a new standard to help organizations fight bribery and promote an ethical business culture which was developed in 2016. ISO 37001 can provide the tools and systems to greatly reduce the risk and help organizations deal with it effectively if it does arise. After enforcing the Improper Solicitation and Graft Act, Korean government standardized ISO 37001 harmonizing International Standards into Korean Industrial Standards (KS) in 2017. It is meaningful in that Korean companies have localized regulation which applies to global standard anti-bribery management systems. About 100 organizations have adopted ISO 37001 as in the first half of 2019. So far many side effects of other ISO certifications have been recognized. Therefore, it is necessary to investigate the current status of ISO 37001 in Korea for effective operation and management. The primary purpose of this paper is to investigate the current status and problems of ISO 37001 in Korea. It can provide useful guidelines for improving ISO 37001 to manage bribe and corruption effectively.

• Journal of Ecology and Environment
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• 제36권1호
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• pp.49-56
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• 2013

The entire land of Southern Iran faces problems arising out of various types of land degradation of which vegetation degradation forms one of the major types. The present work introduces a model developed for assessing the current status of hazard of vegetation degradation using Geographic Information System (GIS). This kind of assessment differs from those assessments based on vulnerability or potential hazard assessments. The Sadra watershed which covers the upper reaches of Marharlu basin, Fars Province, has been chosen for a hazard assessment of this type of degradation. The different kinds of data for indicators of current status of vegetation degradation were gathered from collecting of field data and also records of the governmental offices of Iran. Taking into consideration three indicators of current status of vegetation degradation the model identifies areas with different hazard classes. By fixing the thresholds of severity classes of the three indicators including per cent of vegetation cover, biomass production and ratio of actual biomass to potential biomass production, a hazard map for each indicator was first prepared in GIS. The final hazard map of current status of vegetation degradation was prepared by intersecting three hazards in the GIS. Results show areas under severe hazard class have been found to be widespread (89 %) while areas under moderate and very severe hazard classes have been found less extensive in the Sadra watershed. The preparation of hazard maps based on the GIS analysis of these indicators will be helpful for prioritizing the areas to initiate remedial measures.

• International Journal of Human Ecology
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• 제11권1호
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• pp.49-63
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• 2010

The current study examined the effects of socio-demographic characteristics and peer relations on the emotional, behavioral, and comorbid disorder symptoms among low-low-SES children, using the Young Lives Survey: an International Study of Childhood Poverty: Round 1, 2002. Participants were 1,000 8-year-old children (502 boys and 498 girls) from low-low-SES families. Data were analyzed using ANOVA, t-tests, post hoc test (Scheffe's method), correlations, and multiple logistic regression analyses according to the analysis strategy. There was a moderate correlation between selected socio-demographic variables and emotional/behavioral disorder symptoms, and the caregiver's marital status, child's health compared to others, child's work status corresponded to significant differences in their emotional/behavior levels. Regarding the logistic regression analysis, in addition to the effects of socio-demographic variables reflecting the characteristics of less-developed countries, marital status, child's working status, and conflicts with peers proved to be detrimental to emotional, behavioral, or comorbid disorder symptoms in low-SES children, who have been lack quality parenting, social resources, and child human rights. Results indicated the need to develop health care services that would address those problems and appropriate intervention and prevention programs targeting children in low-income families. Moreover, careful assessment and intervention for child's health status, child's working status and peer relationship problems are suggested as possible strategies for helping children at risk of exhibiting further problematic behaviors.

• 자원리싸이클링
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• 제9권1호
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• pp.3-14
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• 2000

In order to prospect current recycling status in Korea, wastes generation and recycling rate were reviewed. Approximately 188,600 ton/day of wastes was generated in 1998; 44,600 ton/day of domestic waste and 144,000 ton/day of industrial waste. During the last five years, waste management laws such as recycling law and environment friendly industry law were prepared. In this article, concerning over waste generation and recycling, the problems and technological developments associated with recycling were summarized.

• 한국도서관정보학회지
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• 제51권2호
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• pp.103-131
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• 2020

본 연구는 임산공학 연구자들의 연구데이터 관리 현황 파악을 목적으로 하였다. 연구 목적 달성을 위해 DAF(Data Asset Framework)라는 도구를 이용하여 설문조사를 수행하였다. DAF는 기관이 연구데이터를 어떻게 관리하고 있는지 식별, 위치, 설명 및 평가할 수 있는 수단을 제공하는 조사 도구이다. 이러한 DAF를 활용하여 국립산림과학원 내 임산공학 분야 연구자들을 대상으로 연구데이터 관리 현황을 분석한 결과, 연구데이터 생성방법 및 유형, 공유, 저장, 보존 그리고 재사용 등과 같은 5가지의 카테고리의 현황 및 문제점이 도출되었으며, 또한 문제점 관련하여 해결책을 제시하였다. 이번 연구는 DAF와 같은 체계적인 도구를 활용한 기초 조사로서 특정 분야의 RDM 시스템 설계 시 연구데이터의 현황 및 문제점을 분석하는데 참고자료가 될 수 있을 것이다.

• 한국환경보건학회지
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• 제40권2호
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• pp.71-80
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• 2014

Objectives: The main purpose of this review is to introduce the current status of environmental health indicators of Korea and to share our experience of the developmental process of Korean version of environmental health indicators. Methods: This paper describes 1) the background of environmental health indicators; 2) the ways how we developed environmental health indicators of Korea; 3) the current status of selected indicators; and 4) suggestions for the further policy development. Results: The 6-year long project for the development of environmental health indicator systems in Korea could provide outputs on three major distinct aspects on the indicator issues. Firstly, we have developed the rational process/manual so that the government can select and advocate the potential indicators with a relatively objective manner. Secondly, we have suggested the potential candidate indicators which can be implemented immediately. We also pooled all indicators in order to evaluate the summary index which we expect to tell the status of environmental health. Third, we provided suggestions on the further utilization of this indicator system. Conclusion: The mission of environmental health policy is to resolve the public health problems occurring because of hazardous environment. In order to identify the environmental determinants of the community health problems and to evaluate the effectiveness of the policy implemented, these environmental indicators can be used. Therefore, the government should implement this ready-prepared system of environmental health indicators.