• 시큐리티연구
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• 제40호
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• pp.57-86
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• 2014

본 연구는 건축물에 범죄예방설계가 도입되는 내용이 포함된 건축법 개정안이 통과됨에 따라 앞으로 활성화될 방범하드웨어 개선사업이 증거에 기반하여(evidence-based) 수행되기 위한 기초자료를 확보하기 위해 대상물 강화(target hardening)에 초점을 두고 침입범죄의 수법과 도구에 관한 조사를 실시하였다. 분석을 통해 침입수법에 대한 통계자료 구축방식의 개선, 침입수법에 대한 형사사법기관과 방범산업계, 관련 전문가들의 적극적인 공유 및 협력 강화, 지역주민 대상으로 침입수법에 대한 교육 등 범죄예방 안전교육 활성화와 같은 정책적 시사점을 도출하였다. 본 연구를 바탕으로 지역주민의 안전수준을 획기적으로 제고하기 위해서는 본 연구 결과에 기반하여 주요 침입구인 출입문, 창문, 창살 등 방범하드웨어의 침입저항 성능시험 연구, 성능에 대한 표준 및 인증체계에 관한 연구, 방범하드웨어의 개선과 범죄율과의 관계 관한 연구 등 다양한 후속연구가 활성화될 필요가 있다.

• 한국환경보건학회지
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• 제46권3호
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• pp.353-358
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• 2020

Objectives: An outbreak of pathogenic Escherichia coli food poisoning in Korea was first reported in 1998. They have continued to occure since then. This study was performed to describe the long-term trend in pathogenic E. coli food poisoning occurrences in Korea and examine the relation with climate factors. Methods: Official Korean statistics on food poisoning outbreaks and meteorological data for the period 2002-2017 were used. Pearson's correlation analysis was employed to establish the relationship between outbreaks of pathogenic E. coli food poisoning and meteorological factors. The influence of meteorological factors upon the outbreaks was analyzed by regression analysis. Results: During the study period, pathogenic E. coli food poisoning ranked second for the number of outbreaks (excluding unknowns) and first for the number of cases. Average temperature, the highest and lowest temperatures, precipitation, number of days with rainfall, and humidity all had a significant correlation with monthly number of outbreaks of pathogenic E. coli food poisoning (p<0.001). It was found that the lowest and highest temperatures and precipitation had a significant influence on the monthly number of outbreaks of food poisoning (p<0.001). These variables together explained 42.1% of the total variance, with the lowest temperature having the greatest explanatory power. Conclusion: These results show that food poisoning incidences may have been influenced by climate change, especially warming. The results also suggest that pathogenic E. coli infections are now an important public health issue in Korea since it is one of the countries where climate change is occurring rapidly.

• Journal of Preventive Medicine and Public Health
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• 제11권1호
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• pp.41-48
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• 1978

To examine the result of the government Medical Aid Program which began in January, 1977 as a part of social security policy implementation, all the medical records of the clients and official statistics in the year were analysed. The specific objectives this study pursues include the magnitudes and patterns of morbidity and utilization, and the characteristics of clients. One Korean rural area, Koje county was selected as the study area and subsequently all the clinics and hospitals assigned to work out the Aid Program are the subjects for the survey. A brief summary of the sutdy results as follows: a. The clients of Koje county are 6.4% of the total population in the area, more than the average percentage of the clients in Korea. It reflects on low level of economic status of the residents of the area. b. The population structure of the clients indicates that the large proportions of young and old age group are overwhelming, while the middle age group share very small portions. c. The utilization rates for primary care are 2.0 persons, 11.6 visits and 22.6 treatment days per 100 persons per months. Annual hospitalization is rated as 13.7 cases and 164 days per 1,000 persons, The utilization rates are slightly lower than those expected rates during planning period but eventually become higher than those of general population in rural Korea. d. The factors which influence the utilization rates are identified with client group (low income vs indigent), age and sex. e. The utilization pattern for primary care demonstrates seasonal variation similar to the pattern of general rural population in the low income group, but none in the indigent group. f. The most common diseases revealed at the primary care clinics are the acute respiratory infection (26.9%), acute gastritis (10.8%), skin and subcutaneous infection (6.8%). The cases of acute conditions are outnumbered than the cases of chronic condition. 8. The clinics, hospitals and other related health institutions are well cooperated in dealing health care services in their own capacities. Considering the above results Medical Aid Program generated satisfactory results at least in the utilization aspect.

• Journal of Nutrition and Health
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• 제35권7호
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• pp.800-817
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• 2002

It is not stipulated concretely in the Food Sanitation Act what the standardized school food service dieticians indices and the dietician's duties and task elements should be. Therefore, this study was required. The specific purposes of this study were : a) to define the school food service dietician's duties and task elements, b) to estimate the performance frequency and work hours of the dietician's duties and task elements c) to investigate the job specification of the dietician over school food services, d) to develop the standardized indices of the dietician needed in school food service operation. For this study, school food service dietician's work functions were defined in 10 duties and 60 task elements based on the studies precedented and literature review and pilot test process. This study was conducted in school food service systems nationwide using written questionnaire and interview with the official in charge and delphi technique. The questionnaires were mailed to the dieticians of three types of school food service systems. Of the 660 schools that participated in this study, the 624 responses were selected for analysis. Statistical analyses were performed with SAS/Win 6.12 program so as to provide a descriptive statistics, T-test, ANOVA. The main results of this study could be summarized as follows: A characteristic common to all the school food service systems was that 'cooking and distribution management' took the longest hours of work, while 'nutrition education' took the shortest hours of work. The standardized index of dietician over school food service was one person in conventional system independently of the number of meals per day. In the commissary system, according to the numbers of meals served per day, it was 0.95-1.38 persons and 1.27-1.55 persons and 1.40-1.91 persons. In joint management system, the standardized index was 1.03-1.42 persons in case of serving less than 700 meals per day.

• 한국조경학회지
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• 제18권2호
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• pp.127-142
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• 1990

Comparative studies on the quality of life, a new research specialization,have emerged only in recent years and are experiencing vigorous development in many parts of the world This study is a two year phasing-in project carried out by a jointed research team between Seoul National University and Tokyo University. As the first study of the project series, the aim of the study is to learn how different the quality of life(QOL) between Seoul and Tokyo and how the students of both cities assign the relative weights to parameters of the quality of life in their cities. The study also attempts to illustrate the current state of the art in this new field. Seoul and Tokyo are located very closely bur their physical, socia-economic and cultural aspects are not the same but rather different. Here is our interest and the reason why we started out study. The study is divided into the following two principal parts: (1 ) The survey of the variables influencing the puality of life in Seoul and Tokyo (2) The survey of the attitude of students towards the relative importance of parameter of the quality of life in Seoul and Tokyo. The researches of the variables were carried out utilizing the existing official statistics derived from 1988 Seout Statistical Year Book and 1987 Tokyo Statistical Year Book. Therefore, the choice of indicators was largely limited to data that had been compiled in two yearbooks. The attitude surveys of students were carried out by interview. The questionnaire consists of a face sheet and a question which is designed to produce information on the relative importance of the parameters by the paired comparison method.

• 한국수자원학회논문집
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• 제44권8호
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• pp.639-652
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• 2011

본 연구에서는 가뭄지수들의 적합도와 가뭄의 변동특성을 파악하기 위하여 보고서 등 각종 문헌과 신문기사를 통해 수집한 실제 가뭄발생 기록을 정량화하고 1973년부터 2009년까지 전국 69개 기상관측소의 강수 및 기온 자료를 이용하여 산정한 기후변수와 각종 가뭄지수를 행정구역 별로 산정하여 비교 분석함으로서 기상학적 가뭄지수의 실제 가뭄에 대한 표현정도를 평가하였다. 평가를 위하여 ROC 공간상의 각 지수의 위치정보를 검정통계량으로 이용하였다. 분석결과 전반적으로 비교적 단기가뭄의 평가에 적합한 SPI3, PDSI, PN, Deciles이 실제 가뭄발생 기록과 가장 높은 상관성을 보였다. 행정구역에 따른 산포정도는 전반적으로 비교적 낮은 지역적 편차를 보이며, 기온과 증발량은 상대적으로 높은 지역적 편차를 나타냈다. 본 연구를 통해 우리나라 전 지역 가뭄의 시 공간적인 가뭄의 변화도를 파악하고 실제 가뭄에 대한 가뭄지수의 반영 정도를 파악하고, 더불어 ROC 분석을 통한 통계적 검증방법을 이용하여 가뭄지수의 적합도를 분석할 수 있는 가능성을 제시하였다.

• 시스템엔지니어링학술지
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• 제11권2호
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• pp.61-73
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• 2015

The early-phase naval ship design demands requirements synthesis rather than design synthesis, which conducts engineering design for several domains on a detailed level. Requirements synthesis focuses on creating a balanced set of required operational capabilities satisfying user's needs and concept of operations. Requirements are evolved from capability based languages to function based language by statistical exploration and engineering design which are derived in the following order: concept alternative, concept baseline, initial baseline and functional baseline. The early-phase naval ship design process can be divided into three passes: concept definition, concept exploration and concept development. Main activities and outcomes in each pass are shortly presented. Concept definition is the first important step that produces a concept baseline through extensive design space exploration promptly. Design space exploration applies a statistical approach to explore design trends of existing ships and produce feasible design range corresponding to concept alternative. It further helps naval systems engineers and operational researchers by inducing useful responses to user and stakeholders' questions at a sufficient degree of confidence and success in the very early ship design. The focus of this paper is on the flow of design space exploration, and its application to a high-speed patrol craft. The views expressed in this paper are those of the authors, and do not reflect the official policy or rule of the Navy.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.61-72
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• 2020

The fear of crime, discussed in the early 1960s in the United States, is a psychological response, such as anxiety or concern about crime, the potential victim of a crime. These anxiety factors lead to the burden of the individual in securing the psychological stability and indirect costs of the crime against the society. Fear of crime is not a good thing, and it is a part that needs to be adjusted so that it cannot be exaggerated and distorted by the policy together with the crime coping and resolution. This is because fear of crime has as much harm as damage caused by criminal act. Eric Pawson has argued that the popular impression of violent crime is not formed because of media reports, but by official statistics. Therefore, the police should watch and analyze news related to fear of crime to reduce the social cost of fear of crime and prepare a preemptive response policy before the people have 'fear of crime'. In this paper, we propose a deep - based news classification system that helps police cope with crimes related to crimes reported in the media efficiently and quickly and precisely. The goal is to establish a system that can quickly identify changes in security issues that are rapidly increasing by categorizing news related to crime among news articles. To construct the system, crime data was learned so that news could be classified according to the type of crime. Deep learning was applied by using Google tensor flow. In the future, it is necessary to continue research on the importance of keyword according to early detection of issues that are rapidly increasing by crime type and the power of the press, and it is also necessary to constantly supplement crime related corpus.

• 한국인구학
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• 제24권2호
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• pp.5-45
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• 2001

인구와 환경은 생태계의 기본 요소를 구성하고 있으며, 따라서 이 둘의 연관성은 기본적인 생태학적 전제의 하나로 되어있다. 그러나 이들의 관계에 대한 연구는 매우 제한되어 있다. 최근 인구의 환경 영향에 대한 관심이 늘고 있으나, 그 논의는, 선진국에서조차, 매우 초보적인 단계에 머물러 있는 실정이다. 이는 주로 환경의 개념적 정의의 어려움, 환경자료의 부족, 이로 인한 분석적 연구모형 개발의 어려움에 기인한다. 우리나라의 경우 그 한계는 더욱 분명하다. 따라서 이 연구는 생태학적인 관념을 기초로 20세기 우리 나라가 경험한 인구변동이 환경의 파괴와 훼손에 어떻게 연관되었는지를 탐색하는데 그 의의를 두고 있다. 먼저 논의와 관련된 기본적인 이론적 전망을 조망하고, 다음 인구변동의 내용을 살피고, 그 가운데 인구성장과 도시화를 중심으로 인구의 환경적 의미를 다양하게 짚어보고 있다. 정부의 환경통계는 매우 제한되어 있고 그 내용도 커다란 한계를 가지고 있다. 따라서 이 연구에서는 정부 통계 이외에 1990년 이후의 신문보도 자료를 참고로 사용하고 있다.

• Child Health Nursing Research
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• 제21권4호
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• pp.347-354
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• 2015

Purpose: This descriptive study was performed to explore trends in child health nursing research by analyzing the themes, contents and structure of articles published in 2014 in Child Health Nursing Research, the official journal of the Korean Academy of Child Health Nursing. Methods: Thirty-eight articles were reviewed using keywords, author (s), subjects, ethical considerations, designs, statistics involved, funding resources, and others. Results: Ten domains from 160 keywords were identified as follows, child related, psycho-social variable related, parents and family related, nursing and health related, and others. A mean of 2.9 authors per article was identified and 71% of the authors were academic- affiliated. Twenty-eight articles were human-participant related while 21 articles addressed both Institutional Review Board and written consent. Non-experimental design was the most commonly used method followed by experimental design, and qualitative design. The duration for acceptance was a mean of 89.1 days from submission with most articles requiring a second round of article review. Half of the articles were supported by grant organizations such as Korean National Research Foundation. Conclusion: The findings of the analysis show an improvement in the scientific quality with a diversity of articles in Child Health Nursing Research.