도시공원 입지특성에 따른 그린네트워크 활성화 연구 - 부산광역시 도심권을 대상으로 -

김승환,이규홍,박승범,Kim, Sung-Hwan,Lee, Gyu-Hong,Park, Sung-Bum 한국조경학회 2010 韓國造景學會誌 Vol.38 No.2

부산은 해안구릉지의 지형특성으로 인하여 공원의 입지가 이용가치가 낮은 산지 주변으로 다수의 공원이 지정되어 있으며, 지역 간의 균형적 입지 측면에서도 문제를 안고 있다. 본 연구에서는 도심생활권 내 도시공원에 대한 환경특성 분석과 더불어 주변시가지와의 상호 관계적 특성에 따라 유형을 구분하고, 그린네트워크 활성화를 위한 유형별 도시공원의 관리방안을 모색하였다. 이를 위해 내륙권역과 해안권역으로 구분하고, 녹지연계적 관점에서 결절부 녹지대에 해당하는 내륙권역의 표고 150~300m, 해안권역의 100~150m 내외의 산지 및 구릉지에 입지하는 도시공원을 분석한 결과, 시가지와 도시공원의 형태가 관입되거나, 지대(地帶)적 중첩의 영향력이 크게 나타나고 있다. 도시공원이 이루는 녹지대는 시가지의 형상과 도시기능에 의해 녹지연계의 방향성과 영향력이 결정적으로 작용하고 있다. 이러한 현황을 바탕으로 도시공원을 유형화하고, 유형별로 미조성 도시공원에 대한 이용성 증진 방안, 녹지연계를 통한 효과적인 그린네트워크 활성화방안을 검토하였다. 완사면 녹지대를 이루는 도시공원은 비교적 양호한 접근성과 뚜렷한 인식성을 지니고 있으며, 중심산지에서 연계된 녹지대가 수렴되는 도시하천과 해안지대에서의 도시기능의 활력과 개방성 확보가 그린네트워크 활성화의 중요한 요인으로 분석되었다. 또한 고지대생활권에서 녹지대에 분포하는 한정적 가용지와 배후녹지로 연계되는 주요 연결로를 중심으로 일상생활영역에서의 그린웨이를 활성화하고, 주요 도로와 도시공원의 주진입부가 교차하는 지역에 지역 커뮤니티의 거점을 형성하는 것이 그린네트워크 활성화의 주요방안으로 제시하였다. Seen topographically, Busan is a city that is coastal and hilly. In the city, most parks have been formed around mountain areas that are not so useful. They also are unbalanced in location among different regions of the city. The purpose of this study is to find how to manage urban parks towards green network promotion. For the purpose, this researcher first analyzed physical and environmental characteristics of urban parks located within the main living spheres of Busan. Then, the researcher examined interactive relations between those parks and downtown areas surrounding them to classify types of the parks. In association, the researcher classified the entire of the city into inland and coastal regions. And the researcher examined mountainous and hilly urban parks that were 150 to 300 meters above sea level in the former region and 100 to 150 meters above sea level in the latter. Findings of the study can be summarized as follows. The above examination found that parks of Busan feature physically penetrating and overlapping with downtown areas of the city. How well the green zones of Busan in form of urban park are inter-connective and influential to each other heavily depends on shapes and functions that the downtown areas of the city have. In this study, urban parks of Busan were grouped according to their types and then analyzed. Based on results of the analysis, the researcher tried to find how to increase the utility of another urban parks that are expected to be formed and how to promote so-called the green network that integrates greens. Considering findings of the study, the researcher would make the following suggestions. In case of forming an urban park in a gently sloped green zone which is easily accessible and noticeable, it's important that the park should include a stream to which another green zone is converged or, if the park is located near a costal area, contribute to promote urban functions and openness. While, in a high-altitude green zone, it's more effective to form so-called the green way that consists of some limited usable site of the zone and greens behind it and then form a hub of regional community at the intersection between the main road and main gate to the urban park, contributing to the green network promotion.

Effect of Body Condition Score (BCS) on In Vivo Embryo Production and Pregnancy Rate Following Superovulation in Hanwoo

Gyu-Tae Yeom,Hae-Geum Park1,Nam-Tae Kim,Sung-Woo Kim,Hyun Kim,Yoon-Jung Do,Young-Sin Kim,Soo-Bong Park,Jae-Hwan Kim,Sang-Rae Cho,Jae-Hyeon Cho,Yeoung-Gyu Ko 韓國受精卵移植學會 2013 한국동물생명공학회지 Vol.28 No.1

Body condition score (BCS) is a useful management tool for distinguishing differences in nutritional needs of cows in the herd. Although it is not always possible to quantify the nutrient content of the feed supplied to the donor cow, the nutritional status can be determined by the BCS. The objective of this study was to evaluate in vivo embryo production, return to estrous of donor and pregnancy rate of recipients following BCS in Hanwoo superovulation. Sixty nine Hanwoo donor cows were flushed on day 7 of estrus cycle with same FSH and artificial insemination by the same technicians. Embryos were recovered on 7 days after the third insemination by flushing the uterus with Embryo Collection Medium. The results obtained were as follows: No differences were observed in the efficiency of superovulation rates regardless of BCS (≤2.0, 2.5 to 3.0, and ≥3.5). The mean number of total embryos was each 5.20±0.86, 11.56±1.04, and 6.23±1.07. The mean number of transferable embryo from ≤2.0, 2.5 to 3.0, and ≥3.5 of BCS was 2.60±0.87, 7.94±0.89, and 4.75±1.32, respectively (p<0.05). Return to estrous regardless of donor BCS was no difference. The pregnancy rates of recipient were BCS ≤2.0 11.76%, 2.5 to 3.0 40.79%, and ≥3.5 11.11%, following transfer of fresh embryos produced in vivo, respectively. These results indicate that if the Hanwoo with BCS 2.5 to 3.3 are used for donor and recipient, the embryo production and the conception rate will be greater.

유통정보시스템의 효율적 구축방안에 관한 연구 : 부산·대구지역을 중심으로 Focusing on the Sales Business in Pusan-Taegu

李奎煥,朴善泰,金香蘭 대구산업정보대학 1998 논문집 Vol.12 No.1

This study aimed first to correctly understand informationalization of distribution, that is POS System, EDI, EOS, and distributing VAN, second to observe the present condition and preceeding examples of construction of informationalization of distribution in our country and to execute analysis of corroborative evidence regarding informationalization of distribution centered on distributing companies in Pusan and Taegu districts, third to grasp the impeding primary factors when informationalization is built up, and fourth to present effective building up lans of informationalization of distribution in Pusan and Taegu districts which will be the foundation of informationalization of distribution in the distributing business circles. The writer studied, for the method of study, by dividing into theoretical study, research portion of the present condition and preceeding examples of building up informationalization of distribution, and analysis of corroborative evidence. For the theoretical study portion and analysis examples, the study method by documentary records was applied, and domestic and foreign books, theses and periodicals related to the informationalization of distribution were consulted. For the analysis of corroborative evidence, the writer studied by questionaires regarding opening of distributing markets, distriubuting environment and distributing information system of the distributing market by the retail dealers as its objects, and selected research by questionaires to collect information by personally visiting each company. About 15 universities and junior colleges related to the distributing industry in our country produce about 1,280 of fundamental manpower related to distrribution every year, and a portion of large-sized distributing companies established and are managing even inter-company colleges, but it is the real situation that these are not sufficient in quality and quantity. In order to cultivate manpower specialized in distribution, the industry, universities and government, forming a trinity, should cope with the matter jointly, and especially, the government level should newly establish subjects of study related to the distribution drastically and political and financial support should be necessarily followed. Also, if POS system is induced, as the source of tax revenue is completely exposed, compared with those companies which do not induce POS System, they will suffer disadvantage, so preferential treating method is necessary in case of application of valued added tax or income standard. The customary practice of dealing without data harmful to normal commercial transaction order and against equity is pointed out as the most fundamental problem point being held by the distributing business circle in our country. For the sake of effective building up the distributing information system, the source making rate shall be raised, the ratio of domestic made instruments of POS System shall be increased, by developing EOS System which can be connected with manufacturing companies, POS System shall be utilized effectively by connecting with the management information system of the whole enterprises, EIS (Executive Information System) and various data base, and shall be connected with EOS with other components of distributing channel and EOS and EFT (Electronic Fund Transfer) system shall be connected through EDI or VAN. Such distributing information system can accomplish composite distribution information systematization, so it can promote greatly the management power not only of distributing business but manufacturing business.

가변 부하를 위한 RF 전원 공급기 설계

金允溟,朴圭喆,崔鍾云,朴宰煥 단국대학교 1992 論文集 Vol.26 No.-

In the RF gas discharge system the load varies frequently by the operational environment. And it is often necessary to change the matching network to provide the maximum possible power transfer from the oscillator to the RF load. An Rf oscillator whose variable operating frequency is between 20 and 30 MHz and whose output RF power is about 200 watts was designed to solve this problem. The conversion efficiency from the DC power was about 80% It is found that the output oscillating frequency which gives minimum RF reflections from the loads follows automatically to the changes of the load or of the operating conditions. It is also found that the output frequency decreases with the larger load shunt capacitance.

二面交雜에 依한 고추 開化所要日數의 遺傭分析

金?椿,朴圭煥 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1984 慶北大農學誌 Vol.2 No.-

This study was performed to obtain the basic informations on days to first flower in red pepper. Eight parent varieties and twenty eight F₁ hybrids from 8X8 half diallel cross were used as the materials, and heterosis, combining ability, the degree and direction of dominance, and heritability were evaluated. The 1% significances in day to first flower were observed among parents and F₁s, and the mean of F₁s was not significantly longer than parents. Positive and negative heterosis and heterobeltiosis were observed. Both average heterosis and heterobeltiosis were negative. General combining ability (GCA) and specific combining ability (SCA) variances were highly significant, and GCA variances were greater than SCA variances. Partial dominance was observed in days to first flower and the direction of dominance was negative excluding Chunan and Saegochu varieties. The number of effective gene was estimated as one, and heritabilities in narrow and broad sense were fairly high.

[PC-0024] Application of Object Detection based on Deep Learning Model for Pest Behavior Patterns in Soybean (Glycine max (L.) Merr.)

Yu-Hyeon Park(Yu-Hyeon Park),Dongwoo Kang(Dongwoo Kang),Min-Cheol Kim(Min-Cheol Kim),Yeon-Ju Kwon(Yeon-Ju Kwon),Sung-Kwon Park(Sung-Kwon Park),Gyu-In Sim(Gyu-In Sim),Tae-Hwan Jun(Tae-Hwan Jun) 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-

기술논문 : 사육곰 구호를 위한 곰 공원 계획

이민주 ( Min Ju Lee ),이정환 ( Jung Hwan Lee ),박현철 ( Hyun Chul Park ),이관규 ( Gwan Gyu Lee ),차진열 ( Jin Yeol Cha ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2014 한국환경복원기술학회지 Vol.17 No.6

Recently the countries breeding bears such as China and Vietnam are promoting a policy that gives relief to wild animals through agreement with AAF and WSPA. Currently our country has lacking breeding space for the increased number of bred bears due to the prohibition of bear import and export from joining the CITES in 1992. There needs to be a place that treats, protects.accepts breed bears in the terms of animal welfare. The bear park was hoped to be designed as a means to give relief to bears and promote harmony with the local society, and is made of parking area, waiting area, visitors center, treatment·research·management facilities, restaurants, food warehouse, food store, bear museum, sanitation facilities, gondola, plaza, rehabilitation area for wild animals, outdoor exhibition center, direct·indirect experience area of wild animals, resting facilities and areas, photo zones, bear playground, bear experiencing facilities, fences, information facilities, tree protection facilities and more. The design can be used as a reference in examining alternative measures following the future change in breeding policy as a bear park example which reflected the ecology of a bear in the term of animal welfare.

QTL Analysis of Yield Components in Rice Using a Cheongcheong/Nagdong Doubled Haploid Genetic Map

Park, Gyu Hwan,Kim, Jin-Hee,Kim, Kyung-Min 'Scientific Research Publishing, Inc.' 2014 American journal of plant sciences Vol.5 No.9

Effect of 2,4-D on embryo formation and its morphology in anther culture of herbaceous peony (Paeonia lactiflora Pall.)

Park, Gyu-Hwan,Kim, Dai-Hee,Kim, Jin-Ho,Choi, Yong-Hwa,Oh, Jung-Youl,Kwon, Yong-Sham,Kim, Myung-Min Korean Society of Life Science 2002 Journal of Life Science Vol.12 No.1

The pathway of embryos formed anther culture in herbaceous peony was influenced by addition of 2,4-D. MS medium with 2,4-Dichlorophenoxy acetic acid (2,4-D) alone did not arise direct embryogenesis, but was proliferate callus. Embryos through calli were produced on medium containing 0.2 mg/1 zeatin or without growth regulators. Direct embryogenesis was obtained from MS basal medium. However, after the anthers were cultured on medium with 0.1 mg/1 2,4-D, 3 g/1 AC, 30 g/1 sucrose, 2 g/1 gelrite for 40 days. Its efficiency (32.3 %) was markedly improved when anthers cultured on medium without 2,4-D. Embryo morphology was also affected by the 2,4-D used in medium. The induction of normal embryos with two cotyledons was higher in the embryos formed through direct embryogenesis than those formed callus. The embryos formed from calli were mainly showed abnormal embryo with one, three, four cotyledons or hors and bowling pin type.

Direct flows from the Ulleung Basin into the Yamato Basin in the East/Japan Sea

Park, Young-Gyu,Choi, Ara,Ho Kim, Young,Sik Min, Hong,Hwan Hwang, Jin,Choi, Sang-Hwa Elsevier 2010 Deep-sea research. Part I, Oceanographic research Vol.57 No.5

<P><B>Abstract</B></P><P>Using the trajectories of ARGO floats, we report direct flows from the Ulleung Basin into the Yamato Basin through a gap between the Oki Spur and the Yamato Rise over the southern part of the East/Japan Sea. The gap is subdivided into two narrow (northern and southern) passages by a seamount located in the middle. The flows, therefore, are narrow and this explains why this flow was not reported earlier. More than half of the 25 ARGO floats, which operated around the gap, drifted through the gap or area near it. The strength of the throughflow estimated using the trajectories of the floats at parking depth is comparable to the mean deep flow found over the southwestern part of the East/Japan Sea. A high resolution regional ocean model whose overall circulation pattern over the Ulleung Basin is consistent with those from previous studies shows that the flow through the gap is supplied mainly by eastward flows crossing the mouth of the basin, and secondarily by the cyclonic circulation following the outer perimeter of the basin. Thus the throughflow is an important component of the deep circulation over the southern East/Japan Sea, and the narrow gap, where the flow is well confined, would be a good place to study the deep circulation.</P>