도시자연공원의 야간이용 활성화 방안 : 대전 보문산 공원을 대상으로

이재만 ․ 박군 ․ 이시영 배재대학교 자연과학연구소 2011 自然科學論文集 Vol.22 No.1

This research aims to grasp the use status and satisfaction level based on citizen consciousness in night time to improve future design. This study employs a combination literature review and field survey. In the literature review, the related materials were collected to obtain the most useful information for references, and the POE study of the Bomunsan Park was conducted. The survey instrument is a questionnaire that includes questions regarding Bomunsan Park. Data were analyzed using the Statistical Package for the Social Sciences(SPSS17.0 for Windows). Through the POE analysis of the usage status and variables which significantly affect the users’ degree of satisfaction with the spaces and facilities were investigated and the following problems have been found. Bomunsan Park requires extensive modification to meet the demand of citizens. Several shortcomings are hampering the development of the Park. The rest space and the nightscape seem to be the two most problematic aspects in the Park. The nightscape design should be particularly emphasized in the overall park design in the future. Usage night and space and facilities for user satisfaction analysis, the increase of bus routes and the lighting was the biggest problem. Therefore, future access to transportation means and at night design considerations will be based on the need to plan.

차이기반회귀모형을 이용한 이상치 판별

박천건(Chun Gun Park) 한국데이터정보과학회 2018 한국데이터정보과학회지 Vol.29 No.2

다중선형회귀모형에서 이상치는 통계적 추론에 상당한 악영향을 준다. 지금까지 이상치가 회귀분석에 미치는 영향을 회피하고자 다양한 이상치 탐색 기법들이 연구되어 왔다. 이러한 노력에도 불구하고 모형선택과 이상치가 복합적 문제로 발생되면 회귀분석에 상당한 어려움을 주게 된다. 본 연구는 차이기반회귀모형을 소개하고 모형선택에 어느 정도 자유로운 이상치 탐색 알고리즘을 소개한다(Park과 Kim, 2017). 또한 Park과 Kim (2017)이 제시한 이상치 탐색 알고리즘은 “회귀모형에 이상치가 항상 존재해야 한다는 가정”이 있다. 이러한 가정의 약점을 극복하고자 본 연구는 단일 변수에서 강건하게 이상치를 탐색할 수 있는 방법을 기존 알고리즘에 추가하고 모의실험 결과를 제시한다. In a multiple linear regression model, outliers have a significant adverse effect on statistical inference. So far, various outlier detection techniques have been studied in order to avoid the effects of abnormal values on regression analysis. In spite of these efforts, if the model selection and the anomaly occur as a complex problem, the regression analysis becomes difficult. This study introduces the difference based regression model and the somewhat free outlier search algorithm for model selection (Park and Kim, 2017). In addition, Park and Kim (2017) proposed the algorithm for outlier detection in regression that is under “assumption that outliers always exist in the model”. To overcome the weakness of the assumption, this study adds the robust method of outlier detection for single variable to the algorithm and propose simulation studies.

Current Status of Industrial Waste Generation and Symbiosis Network in Gyeongsangbuk-do, South Korea

Jong-Hun Park,In-Gyung Jung,Jae-Gun Seo,Sang-Hyoun Kim 한국폐기물자원순환학회 2015 한국폐기물자원순환학회 학술대회 Vol.2015 No.05

This work aimed to analyze current status of by-products generation and industrial symbiosis network in Gyeongsangbuk-do, South Korea. Manufacturing sector of the province mainly consists of electronics, machinery, steel, metal-working industries. Gumi and Pohang have the 1st and 2nd largest worker population in the manufacturing sector. 21,950.7 ton/d of waste is generated from the industries in 2011, of which 82.2% is recycled. The industrial waste, which is not recycled, is mainly composed of sludge cake from domestic wastewater treatment plants, waste plastic, incinerator ash, and slag. Pohang is the largest generating city of both total and the non-recycled industrial waste in the province, and most of the waste is from Pohang steel industrial park. Symbiosis map in Pohang steel industrial park shows that most of the current material symbiosis in the industrial park is for waste refractories and slag.

Current Status of Industrial Waste Generation and Symbiosis Network in Gyeongsangbuk-do, South Korea

( Jong-hun Park ),( In-gyung Jung ),( Jae-gun Seo ),( Sang-hyoun Kim ) 한국폐기물자원순환학회(구 한국폐기물학회) 2015 한국폐기물자원순환학회 춘계학술발표논문집 Vol.2015 No.-

This work aimed to analyze current status of by-products generation and industrial symbiosis network in Gyeongsangbuk-do, South Korea. Manufacturing sector of the province mainly consists of electronics, machinery, steel, metal-working industries. Gumi and Pohang have the 1st and 2nd largest worker population in the manufacturing sector. 21,950.7 ton/d of waste is generated from the industries in 2011, of which 82.2% is recycled. The industrial waste, which is not recycled, is mainly composed of sludge cake from domestic wastewater treatment plants, waste plastic, incinerator ash, and slag. Pohang is the largest generating city of both total and the non-recycled industrial waste in the province, and most of the waste is from Pohang steel industrial park. Symbiosis map in Pohang steel industrial park shows that most of the current material symbiosis in the industrial park is for waste refractories and slag.

A Study on Main Problems of Electronic Commerce in China

Park,Eun Ok,Shin,Gun Hoon 한국무역상무학회 2012 貿易商務硏究 Vol.56 No.-

China draws lots of attention from many multinational corporations all over the world as one of the biggest market in the world. Due to the huge territory and explosive population, it is considered that China has endless potentiality. Moreover, since China joined the WTO, China opens its market, developing the policies for opening of its market. Based on the enormous purchasing power, China gets another attention in industry of electronic commerce. With the development and expansion of information technologies, China's electronic commerce has rapidly developed. Since the market of electronic commerce in China is in the developing stage, there is still a big market for electronic commerce and also Chinese government has made much effort in order to develop the industry of electronic commerce. However, in spite of these circumstances, the Chinese electronic commerce industry is far behind the developed countries. There could be many reasons for slow development in industry of electronic commerce and the main purpose of this paper is to discuss these reasons. First of all, the current status of electronic commerce industry in China will be analysed, and then, main problems of electronic commerce industry will be discussed in order to find out the reasons why the industry of electronic commerce cannot develop as much as it is anticipated. It is expected that this paper can contribute to understanding electronic commerce industry in China, and it will be helpful for companies which have a plan to extend their businesses in China.

體育科 新入生 實技考査種目에 對한 考察 : 大邱直轄市를 中心으로 Centered on DaeGu City

朴根守 慶北大學校 師範大學 體育學硏究會 1989 體育學會誌 Vol.17 No.-

The main purpose of this survey is to analyze the event of practical examination that was executed in department of physical education and contrive new items for enterance examination in preceding practical examination, I discovered that test of power and agility was mainly evaluated in testing items. It is desirable, I think, but I will study deep into choice of event and distribution of marks according to the sex, and age.

中小企業 育成方案에 관한 小考

박준영 건국대학교 1982 商經論叢 Vol.- No.17

볼레로시스템의 運用上 法的 爭點에 관한 硏究

박석재,신건훈 한국해운학회 2001 해운물류연구 Vol.33 No.-

The bolero system represents a technical and legal infrastructure to facilitate paperless trade in goods via the Internet. It is operated by Bolero International Limited, a joint venture between SWIFT and TT Club. Bolero provides a solution to the security issue of dealing via the Internet by providing for message integrity, authenticity and non-repudiation via a messaging system(Core Messaging Platform or CMP) based on public key cryptography with Bolero acting as the certification authority. The contractual structure of Bolero is based on Bolero Rulebook which is a multilateral contract between each user of the Bolero system and every other user and seeks to create a legal background for Bolero. There are certain legal issues in relation to the operation of Bolero system. The object of this article examines the basic legal issues in relation to the operation of Bolero system. The legal issues are as following : ·Legal requirements for writing in relation to contracts formed through Bolero system ·The transfer of the right to goods in transit ·The admissibility of electronic evidence ·Choice of law and jurisdiction for Bolero Rulebook

남성중심의 경쟁적 직장문화에서 여성의 프로페셔널 리더십 : 광고인 최인아에 대한 사례연구

박통희,양건모 이화여자대학교 2004 사회과학연구논총 Vol.13 No.-

본 연구는 남성중심의 직장문화를 극복하고 고위직 전문가로 진출한 여성 광고인의 사례연구를 통해 프로레셔널 리더십의 특서을 귀납적으로 규명하였다. 연구 대상은 공채출신 여성으로는 최초로 S그룹 임원으로 승진한 광고인 최인아이다. 최인아는 '남성중심의 직장문화'에서 합리적인 행동과 수범(垂範)사례를 통해 선례를 구축하고 직장문화를 변화시키는 단계별 전략을 취하였다. 그리고 프로로서 '성과로 승부'하겠다는 장기 전략에 입각하여 목표를 달성하기 위해 끊임없이 노력하였다. 이 과정에서 최인아는 부하들과 성과를 중시하는 과업 지향적인 행도을 취하면서도, 대화와 설득을 통해 신뢰관계를 형성하는 비권위주의적인 행동을 보이고 있다. 부하들과의 관계와 조직행동을 종합적으로 분석해 볼 때 최인아의 리더십은 성과를 최우선으로 하는 여성적 프로페셔널리즘으로 평가할 수 있다. This research is designed to draw a certain special type of leadership through the case study with inductive reasoning on the female worker who successfully overcame the male-oriented corporate culture and advanced into the high level of career position. The respondent of this research is In-A Choi, Executive Director, who has advanced into the first-ever female executive at so young age of 40 years as a publicly selected worker in the S Corporate. As a research turns out, In-A Choi has taken a gradational strategy to change the corporate culture by conducting reasonable ways and setting example cases by herself in such a 'Male-oriented corporate culture'. She has also shwoed the systematic behavior in which she has set up the long-term plan of being appreciated by her accomplishment as a professional. In the process of carrying out her own strategy, she has taken the horizontal and open-hearted actions which has been task-oriented and reflected the female traits. Moreover, her relationship with subordinates or systematic abhavior has stemmed from the 'Professionalsim' based on the preferential criteria of the accomplishment.

Soccer에 있어서 審判의 判定에 관한 考察 : 選手와의 不祥事를 中心으로 Centered on the Discord with Players

朴根守 慶北大學校 師範大學 1981 體育學會誌 Vol.7 No.-

Games can be categerized into two kinds-the one with physical contact and the one without it to decide victory or defeat. Soccer, which belongs to the former, faces a lot of deplorable accidents on the play ground, such as violence and physical assault. This is a concern in the sporting field of out country. It goes without saying that the chief aim of players is competing and winning a victory. Moreover, in soccer, physical contacts are very violent and direct, and the chance of winning a goal finshes up at a very short and decisive moment. Therefore, referees often have hard times passing a fair judgment and this may lead to players' distrust and discontent, and sometimes violence. This thesis aims at analyzing and clarifying various causes of playground violence. It is to help create a healthy atmosphere: fair and square sportsmanship of players, and assured and consistent judgment of referees, and just performance of duty of superintendents and coaches.