• 한국항만경제학회지
• /
• 제39권4호
• /
• pp.147-161
• /
• 2023

기후변화를 비롯한 사회 문제가 심각해지면서 ESG 경영에 대한 인식은 전세계적으로 점점 높아지고 있다. 물류산업은 글로벌 공급망에서 중요한 역할을 담당하는 만큼 물류기업에 대한 ESG 경영 이행이 다양한 사회 구성원에게 요구되고 있다. 한국은 모든 기업을 대상으로 ESG 가이드라인을 마련하였으나, 물류기업 특히 중소·중견 물류기업의 특성을 고려하지 못한 한계점이 있다. 이에 본 연구는 기존 ESG 가이드라인과 대형 물류기업의 지속가능경영 사례, 선행연구 등을 검토함으로써 중소·중견 물류기업을 위한 ESG 경영 진단항목 후보를 정보공시(P), 환경(E), 사회(S), 지배구조(G) 4개 영역으로 도출하였다. 중소·중견 물류기업의 영세기업 특성을 고려한 진단항목을 축소하기 위해 본 연구는 물류기업 종사자 및 학계/연구기관 전문가 총 60명을 대상으로 설문조사를 진행하였으며, 조사결과를 토대로 주성분 분석 방법을 활용하였다. 주성분 분석결과는 정보공시의 4개 항목을 하나로 정의할 수 있으며, 환경은 16개 항목에서 3개 항목으로, 사회는 22개 항목에서 7개로, 지배구조는 20개에서 5개로 정의하였다. 본 연구는 중소·중견 물류기업 특성에 맞는 ESG 경영 진단항목을 제시하는 데에 있어 의미가 있다고 판단이 되며, 향후 유관기관에서의 가이드라인 마련과 중소·중견 물류기업에서의 ESG 경영 추진시 본 연구를 참고할 것으로 기대된다.

• Journal of Nutrition and Health
• /
• 제57권4호
• /
• pp.435-450
• /
• 2024

본 연구는 한국인의 건강 식단을 평가하기 위한 항목과 기준을 개발하기 위해, 문헌고찰, 설문조사, 자료분석을 실시하여 13가지의 건강식단 평가항목과 항목별 평가기준을 선정하였고, 국민건강영양조사자료를 분석하여 한국인의 건강식단 준수도를 확인하였다. 한국 성인의 건강식단 준수도 점수는 총 13점 만점 중 평균 5.465점 수준이었다. 건강식단 평가 항목별로는 당과 단백질은 상대적으로 점수가 높았으며, 칼슘과 잡곡류는 상대적으로 점수가 낮았다. 또한, 준수도 점수의 사분위수, 성별, 연령별 및 대사증후군 유무에 따른 점수의 차이를 확인한 결과, 여성이 남성보다, 연령대가 높을수록, 대사증후군 비유병자가 유병자보다 준수도 점수가 유의하게 높았다. 본 연구에서 한국인의 건강 증진과 질병 예방을 목표로 개발된 한국인 건강식단 평가 항목 및 기준은 향후 연구에서 타당성 검증된다면 영양역학 연구뿐만 아니라 국가 영양 정책 및 사업의 개발과 평가에 활용될 수 있을 것으로 기대된다.

• 한국한의학연구원논문집
• /
• 제1권1호
• /
• pp.471-476
• /
• 1995

Natural products used for oriental medicine often come from various geographical sources, after several different distribution channels. Therefore some form of quality control procedure is required to safeguard naturl products for prescriptions purposes. To achieve this, systematic apprroaches such as morphological examination, microscopic analysis of powdered herbs and chemical analysis can be carried out. However, to ensure absolute criteria for quality assurance of natural products, DNA fingerprinting method such as RAPD(Random amplified polymorphism DNA) analysis can be used for authentication of natural products for authenticatin of natural products. In this study, warious oligonucleotide primers will be synthesized for the detection of RAPD markers and also parameters of affecting PCR(Polymerase Chain Reaction) in the detection of RAPD markers of rare and high-priced natural products will be studied with genomic DNA of chosen samples.

• International Journal of Naval Architecture and Ocean Engineering
• /
• 제9권4호
• /
• pp.460-472
• /
• 2017

The design of harbours, as with any other system design, must be an optimization process. In this study, a global examination of the different constraints in coastal engineering was performed and an optimization problem was defined. The problem has multiple objectives, and the criteria to be minimized are the structure cost and wave height disturbance inside a harbour. As concluded in this survey, the constraints are predefined parameters, mandatory constraints or optional constraints. All of these constraints are categorized into four categories: environmental, fluid mechanical, structural and manoeuvring.

• 한국콘크리트학회:학술대회논문집
• /
• 한국콘크리트학회 1999년도 학회창립 10주년 기념 1999년도 가을 학술발표회 논문집
• /
• pp.245-248
• /
• 1999

In our standard specification, the specific provision of steel fiber pavement concrete didn't describe yet. The purpose of this study presents criteria of recycled aggregate steel fiber pavement concrete including standard crushed stone steel fiber pavement concrete. This study examined a lot of factors which influence consistency of SFRC(Steel Fibre Reinforced Concrete) including crush stone and recycled aggregate. According to this examination, this study decided optimum S/α and W which are essential to pavement concrete mix proportion. Come to the conclusion, this study is expected to effect economically in recycling of resources and bring to affirmative result in aspect of environment.

• Journal of the Korean Data and Information Science Society
• /
• 제27권6호
• /
• pp.1645-1651
• /
• 2016

A lot of data, particularly in the medical field, contain variables that have a measurement error such as blood pressure and body mass index. On the other hand, recently smoothing methods are often used to solve a complex scientific problem. In this paper, we study a Bayesian curve-fitting under functional measurement error model. Especially, we extend our previous model by incorporating covariates free of measurement error. In this paper, we consider penalized splines for non-linear pattern. We employ a hierarchical Bayesian framework based on Markov Chain Monte Carlo methodology for fitting the model and estimating parameters. For application we use the data from the fifth wave (2012) of the Korea National Health and Nutrition Examination Survey data, a national population-based data. To examine the convergence of MCMC sampling, potential scale reduction factors are used and we also confirm a model selection criteria to check the performance.

• Annals of Clinical Neurophysiology
• /
• 제2권2호
• /
• pp.63-69
• /
• 2000

The majority of patients who present with muscle pain does not have a definable myopathic disorder in the usual sense, despite intensive evaluation. Currently, most of these individuals are diagnosed with the syndrome of fibromyalgia, a condition that has been discussed under a number of different names for approximately a century. Fibromyalgia is a form of nonarticular rheumatism characterized by widespread musculoskeletal aching and stiffness, as well as tenderness on palpation at charateristic sites, called tender points. The American College of Rheumatology in 1990 set criteria for the diagnosis of fibromyalgia as that includes at least 3 months of widespread pain and the presence of at least 11 of 18 specific tender points on examination.

• 품질경영학회지
• /
• 제28권3호
• /
• pp.82-90
• /
• 2000

MBNQA(Malcolm Baldrige National Quality Award) was established in 1987 in order to promote the spread of TQM in U.S. Likewise, JQA(Japanese Quality Award) was set up in 1995 in order to upgrade the level of TQM activities in Japan. MBNQA and JQA are quite the same in their basic concepts, values, and the process of the examination, but they differ in the contents of the criteria. The objective of this study is to Identify the differences between MBNQA and JQA in terms of strategy planning category, Therefore, in this paper, strategy planning category is analyzed, especially its theoretical validity is examined by literature review. The major differences are as follows: JQA emphasizes strongly the evaluation process than MBNQA by requiring the measuring of the level of strategic achievement. On the other hand, in MBNQA, strategic objectives must be estimated by decision analysts techniques, scenario tools, and other statistical methodologies.

• 한국전기전자재료학회논문지
• /
• 제33권5호
• /
• pp.418-426
• /
• 2020

This study tested the electrical, structural, and thermal safety of LED lighting products, available on the market. Five recessed LED systems, 20 W each, and five fixed LED systems, 25 W each, were selected. Dielectric strength tests, live part electric shock protection tests, and thermal tests were conducted on the LEDs. These were key tests for user safety, according to the specification of the safety criteria for electric products, KC 60598-1, South Korea. In addition, the wiring temperature of UL1007, 60227 IEC 08, and UTP cables, was measured. The results of the study gave an in-depth examination of the safety of LED lighting systems for users.

• Clinical and Experimental Pediatrics
• /
• 제52권8호
• /
• pp.856-861
• /
• 2009

Cardiopulmonary arrest has long been accepted as an unquestionable definition of death. An advent of cardiopulmonary resuscitation and artificial ventilation along with the development of organ transplantation has prompted the emergence of the concept of brain death. The criteria for brain death are based mainly on the clinical examination of coma, apnea and total loss of brain stem function. Although organ transplantation by donor brain death has increased in Korea over recent years, there is still a substantial shortage of donor organs compared to the demand. Improvement of government policies and changes of social culture for organ donation are needed for the activation of organ transplantation by donor brain death. Pediatricians have an important role for the search of potential donors in cases of brain death and optimal medical care for successful organ transplantation.