지역사회의 동물복지문화 증진을 위한 도그파크 계획 모형

임수희,이관규,양병이,박종화,신남식,Lim Soo-Hee,Lee Gwan-Gyu,Yang Byoung-E,Park Jong-Hwa,Sin Nam-Sik 한국조경학회 2005 韓國造景學會誌 Vol.33 No.4

Korea's pet-related society has been fast growing without the base and preparations of socio-cultural animal welfare. For the most part, Korea's current public parks, in particular, have a space structure in which a lot of friction between the general public who are not fond of dogs and dog owners in public places has been happening unavoidably. A lot of countries that are taking a lead role in animal welfare have built dog parte that the general public and dogs can enjoy together. This research starts with the realization that the concept of 'dog park' needs to be introduced in Korea as more and more Koreans own dogs and other pets. This research aims to provide guidance for dog park planning by drawing a dog park planning model and to promote basics for co-existence of dogs and people in a park and set in place animal welfare early and raise the level of awareness. Total 7 types of dog put 56 planning items including dog zone, dog playground, and agility, and a selective matrix by which it is possible to select essential recommendatory optional items by each type of dog park were drawn in this research. Overall there were the highest needs in separated area for dogs in park. A dog park planning model is designed as follows. 1) To select a dog park type that was introduced. 2) To set up facilities applicable in common and planning items desired in advance by each type. 3) To zone dog park areas by the priority order of planning items that were introduced and to position necessary facilities. 4) To plan program that should be were introduced. A dog park was expected to take some positive roles such as providing opportunities to socialize dogs, activating social communities, more effective park management by participating local community members and so on.

Overexpression of Zoysia ZjCIGR1 gene confers cold stress resistance to zoysiagrass

Yang‑Ji Kim,Dae‑Hwa Yang,Mi‑Young Park,Hyeon‑Jin Sun,Pill‑Soon Song,Hong‑Gyu Kang,Seok‑Cheol Suh,Yong‑Eok Lee,이효연 한국식물생명공학회 2020 Plant biotechnology reports Vol.14 No.1

Zoysia japonica Steud. is a warm-season lawn grass popular in Korea and elsewhere. They are cultivated in many places such as river banks, roadside, and play grounds. However, there still is a disadvantage of frequent mowing, and the grass grows poorly under the chilly conditions. To develop a grass variety that circumvents these drawbacks, we cloned the chitininducible gibberellins-responsive1 gene (CIGR1) from zoysiagrass. The full length of the ZjCIGR1 (Zj; Zoysia japonica Steud.) gene was obtained by 5′/3′ RACE PCR and the phylogenetic tree showed that it belonged to the CIGR1-subgroup in the PAT1-group of GRAS protein family. Expression of the ZjCIGR1 in wild-type plants was confirmed in roots, meristems, leaves, and flowers, especially high in the flowers. The transgenic zoysiagrass was confirmed by PCR using gene-specific primers, phosphinothricin-acetyl-transferase (PAT) strip test, and Southern blot analysis. ZjCIGR1-overexpressing plants acquired tolerance to cold stress displaying morphological phenotypes characteristic of stress resistance. In addition, in the transformants, expression of the ZjCIGR1 as well as cold-regulated (COR) gene was increased compared to the wild-type plants under cold stress condition. These results suggest that ZjCIGR1 gene is an important candidate for regulating cold stress resistance.

마비성구어장애인의 조음향상을 위한 철자판 시·청각적 중재 적용 사례연구

박미진,최양규 대구대학교 특수교육재활과학연구소 2008 再活科學硏究 Vol.26 No.2

신경학적인 손상이나 질환으로 생길 수 있는 의사소통 장애 가운데 가장 많은 비중을 차지하고 있는 것이 마비성 구어장애(dysarthria)이다. 본 연구는 철자판을 이용한 시·청각적 중재가 마비성 구어장애인의 조음향상에 어떠한 영향을 주는지를 알아보는 데 그 의의를 둔다. 연구 대상자는 평균연령 56세로 경직형, 이완형, 실조형의 마비성 구어장애인 3명을 대상으로 하였다. 대상자 선별 평가도구로 구강안면 기능 평가, 자음 정확도 평가, 문장 발화 속도 평가, 교호 운동속도 평가를 실시하였다. 중재 프로그램은 총 5단계로 핵심어휘 확인하기, 핵심어휘 철자 조합하기, 핵심 어휘 따라 말하기, 읽기, 말하기 단계로 구성하였다. 각 단계마다 하위 단계로 구성되어 있으며 각각의 브렌치 단계가 있다. 실험 철자는 기초선, 중재, 유지 단계로 대상자 간 중다 기초선 설계를 사용하였으며 각 단계마다 대상자의 교호 운동속도(SMR), 단어 명료도 점수, 문장 명료도 점수를 평가하였다. 이 연구의 결과는 철자판을 이용한 시·청각적 중재가 마비성 구어장애인의 교호 운동속도를 빨라지게 하였으며 단어 명료도와 문장 명료도를 향상시켰다. The purpose of this study is to examine how the Visual and Auditory Treatment Program of the spelling board effects the Dysarthric Speech, particulary in Sequential Motion Rate, Word Intelligibility and Sentence Intelligibility. For this purpose, ataxic dysarthric subject, spastic dysarthric subject and flaccid dysarthric subject, were selected in the four screening tests. The program consisted of 5 steps. The first step was check out the target vocabulary. The second step was to a combination of spelling. The third step was repeating to the vocabulary. The forth step was reading to the target vocabulary. The fifth step was saying to the target vocabulary. Each step was consisted sub-steps. The program was performed using subjects that consisted of three stages; baseline stage, treatment stage and maintenance stage. The results was as follows; The first, Visual and Auditory Treatment Program of the spelling board was effective in developing Sequential Motion Rate in the Dysarthric subjects. The second, Visual and Auditory Treatment Program of the spelling board increased the word intelligibility of the Dysarthric subjects. The third, Visual and Auditory Treatment Program of the spelling board increased the sentence intelligibility of the Dysarthric subjects. 신경학적인 손상이나 질환으로 생길 수 있는 의사소통 장애 가운데 가장 많은 비중을 차지하고 있는 것이 마비성 구어장애(dysarthria)이다. 본 연구는 철자판을 이용한 시·청각적 중재가 마비성 구어장애인의 조음향상에 어떠한 영향을 주는지를 알아보는 데 그 의의를 둔다. 연구 대상자는 평균연령 56세로 경직형, 이완형, 실조형의 마비성 구어장애인 3명을 대상으로 하였다. 대상자 선별 평가도구로 구강안면 기능 평가, 자음 정확도 평가, 문장 발화 속도 평가, 교호 운동속도 평가를 실시하였다. 중재 프로그램은 총 5단계로 핵심어휘 확인하기, 핵심어휘 철자 조합하기, 핵심 어휘 따라 말하기, 읽기, 말하기 단계로 구성하였다. 각 단계마다 하위 단계로 구성되어 있으며 각각의 브렌치 단계가 있다. 실험 철자는 기초선, 중재, 유지 단계로 대상자 간 중다 기초선 설계를 사용하였으며 각 단계마다 대상자의 교호 운동속도(SMR), 단어 명료도 점수, 문장 명료도 점수를 평가하였다. 이 연구의 결과는 철자판을 이용한 시·청각적 중재가 마비성 구어장애인의 교호 운동속도를 빨라지게 하였으며 단어 명료도와 문장 명료도를 향상시켰다. The purpose of this study is to examine how the Visual and Auditory Treatment Program of the spelling board effects the Dysarthric Speech, particulary in Sequential Motion Rate, Word Intelligibility and Sentence Intelligibility. For this purpose, ataxic dysarthric subject, spastic dysarthric subject and flaccid dysarthric subject, were selected in the four screening tests. The program consisted of 5 steps. The first step was check out the target vocabulary. The second step was to a combination of spelling. The third step was repeating to the vocabulary. The forth step was reading to the target vocabulary. The fifth step was saying to the target vocabulary. Each step was consisted sub-steps. The program was performed using subjects that consisted of three stages; baseline stage, treatment stage and maintenance stage. The results was as follows; The first, Visual and Auditory Treatment Program of the spelling board was effective in developing Sequential Motion Rate in the Dysarthric subjects. The second, Visual and Auditory Treatment Program of the spelling board increased the word intelligibility of the Dysarthric subjects. The third, Visual and Auditory Treatment Program of the spelling board increased the sentence intelligibility of the Dysarthric subjects.

Java 병행프로그래밍 도구의 개발

박양수,김현규,문남두,이명준 울산대학교 1999 공학연구논문집 Vol.30 No.2

분산응용시스템은 서비스의 효율향상을 위해 일반적으로 병행성을 지원하는 것이 바람직하다. 그러나 병행성을 지원하기 위한 프로그래밍 기법은 난이도가 높은 구현 기법이며, 대부분의 프로그래밍 언어에서 이를 직접적으로 지원하지 않으므로, 분산응용시스템을 위한 개발자의 부담을 가중시키고 있다. 본 논문에서는 현재 분산응용시스템의 작성에 널리 쓰이고 있는 Java에서 병행성을 체계적으로 지원하기 위한 기반으로서, 세미포어나 조건변수와 같은 고수준 동기화 도구의 개발에 대해 소개하였다. 이러한 Java고수준 동기화 도구는 순수한 Java로 개발되어 이식성을 지니고 있으며, 개발자가 쉽게 기술할 수 있는 인터페이스를 제공하고 있다. 또한 Java가 지닌 대중성으로 인해 대부분의 분산응용시스템의 구축에 널리 사용될 수 있을 것으로 기대된다. In a development of distributed applications, it is desirable for a server to support concurrency in order to provide effective services. However, the programming mechanism for concurrency is difficult to implement correctly, so most programming languages do not support this facility directly. Therefore, the fact imposes extra burdens to the developers for distributed applications. The high-level synchronization tools such as Semaphores and Condition Variables in Java are suggested as a basis for systematically supporting concurrency control. The suggested high-level synchronization tools also have a good portability since it has developed in pure Java. In addition, due to the popularity of Java, these tools will ho a long way with developers in building distributed systems.

NOD/SCID 마우스 모델을 이용한 인간 제대혈 혼합이식에서의 생착 양상 분석

정양조,김동욱,조빈,강영주,박보배,김혜정,김태규,오일환 대한조혈모세포이식학회 2002 대한조혈모세포이식학회지 Vol.7 No.2

연구배경: 제대혈은 골수에 비해 많은 장점을 가지고 있음에도, 이식 후 성적에 있어 총세포수에 의해 좌우되며, 한 개의 태반으로부터 얻을 수 있는 총세포수의 한계가 있어 주로 소아에 국한되고 있다. 따라서 제대혈 응용의 확대를 위해 생착량을 늘이기 위한 방법으로 다중공여자에 의한 제대혈 혼합이식을 늘일 수 있는지 연구하기 위하여, 본 연구에서는 주조직적합성 형별로 조합된 제대혈을 NOD/ SCID 생쥐에 이식하는 방법으로, 혼합생착의 가능성을 연구하였다. 방법: 조합된 2개 공여자로부터 얻어진 제대혈들을 단일이식 및 혼합이식하여, 혼합이식된 숙주에 생착된 세포를 PCR-SSOP 방법을 사용하여 공여자 별로 추적하였다. 또한 각 공여자세포의 상대적 생착비율을 대조군인 단일제대혈 이식에서 얻어진 생착량과 비교하는 정량적 비교도 함께 하였다. 결과: 총단핵구를 혼합이식한 실험군에서는 주조직적합성의 일치도에 관계없이 한쪽공여자의 세포가 다른쪽에 비해 우세한 편향생착을 보였다. 그러나 임파구를 비롯한 Lineage 양성세포를 제거한 실험군에서는 주조직적합성의 불일치에도 불구하고 뚜렸한 생착의 공존이 관찰되었다. 결론: 본 연구는 제대혈의 생착량을 증가를 목적으로 총단핵구를 혼합이식할 경우 한쪽공여자의 세포에 의해 편중되며, 이것을 이식 후 생착과정에서의 두 종류의 세포의 경쟁에 의해 초래된다는 것을 보이고 있다. 또한 이러한 경쟁은 제대혈에 포함되어 있던 임파구들에 의한 것이며, 생착공존을 위하여는 공여자간 주조직적합성의 일치도 보다, 임파구의 제거가 더 중요하다는 것을 보여주고 있다. Background: Although umbilical cord blood (UCB) has been an attractive alternatives for bone marrow cells, application is limited to pediatric case due to limitation in total number of nucleated cells, that is a single most important factor for outcomes of UCB transplantation. Therefore, increasing overall engraftment by mixed transplantation of UCB derived from multiple donor should comprise one strategy to circumvent the posed limitation of UCB transplantation. In order to investigate the feasibility of establishing co-engraftment by multi-donor UCB cells, we carried out a xenotransaplantation study using NOD/SCID mice for systemic analysis of results on the input-based control of single unit transplantation. Methods: UCB units with various extent of HLA-matchings were co-transplanted into NOD/SCID mice along with single unit transplantation control. The relative contributions of engraftment by cells from each donor-derived were analyzed by HLA polymorphism using PCR-SSOP. Results: In all HLA-based mixed transplantation of total nucleated UCB cells, engraftment of one donor predominated over the other despite that equivalent amount of engraftments were achieved by single donor transplantation. When lineage depleted UCB units were co-transplanted, significant degree of co-engraftments were observed regardless of HLA disparity. Conclusion: Our result show that one donor cells dominate over the other in mixed UCB transplantation and that it is due to competition between donor cells during post-transplantation process. Our results suggest that immune cells contained in UCB unit mediate such competitioin and that 6 locus HLA matching would not be sufficient to prevent the competition.

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.

Sound Analysis in an In Vitro Endotracheal Tube Model

( Young Sik Park ),( Young Wook Kee ),( Kwang Suk Park ),( Jin Woo Lee ),( Sang Min Lee ),( Jae Joon Yim ),( Chul Gyu Yoo ),( Young Whan Kim ),( Sung Koo Han ),( Seok Chul Yang1 ) 대한내과학회 2011 The Korean Journal of Internal Medicine Vol.26 No.4

Background/Aims: Complete endotracheal tube obstruction is a medical emergency, and partial occlusion causes increased breathing rates and failure to wean off mechanical ventilation. Partial occlusion may be underestimated due to the lack of proper detection methods. We tested whether the sound of an endotracheal tube could be used to detect an endotracheal tube obstruction using an in vitro model. Methods: An endotracheal tube was connected to a ventilator on one end and a test lung on the other. Sounds were recorded with a microphone located inside the endotracheal tube via a connector. During mechanical ventilation, we changed the endotracheal tube internal diameter from 5.0 to 8.0 mm and different grades of obstruction at different sites were used along the tube. Sound energy was compared among the different conditions. Results: The energy of endotracheal tube sounds was positively correlated with the internal diameter and negatively correlated with the degree of obstruction. The rate of decline in energy differed with obstruction location. When the obstruction was more distal, the rate of decline in endotracheal sound energy was more rapid. Conclusions: Changes in the sound of an endotracheal tube can be used to detect an obstruction. Further studies are needed for clinical application.

들기자세 유형별 L₄-L?의 근전도 분석 : At the Base Knee Angle 무릎각도를 중심으로

서국웅,노석규,윤양진,정미라,이훈식,박승범 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

This research is to find out the most suitable lifting posture and to provide fundamental data for preventing usual injuries. To do this, we select five male graduates and five female graduates of P university, analyze their muscular actions in terms of posture types, measure the limit value of weight lifting by comparing each lifting posture type(knee angle 40˚, 80˚, 180˚) with action amplitudes of two parts of erector spinae muscle, and draw our conclusion as follow ; 1. In case of every lifting posture(that is, knee angle 40˚, 80˚, 180˚), females have higher muscular conductivity value in L⁴-L? of right erector spinae muscle than males(p<.001), but in L⁴-L? of left erector spinae males has higher muscular conductivity value than females(p<.001). 2. Males show lower degree of change in muscular conductivity value from 10kg to 25kg weight lifting. 3. Females show gradually increasing degree of change in muscular conductivity value according as weight lifting is heavier. 4. Males show the constant muscular conductivity action of average 50∼110㎶ in the L⁴-L? in case of each lifting posture, knee angle 40˚, 80˚, and 180˚. 5. Females also show the constant muscular conductivity action of average 100∼200㎶ in the L⁴-L? in case of each lifting posture, knee angle 40˚, 80˚, and 180˚. But they show more active muscular conductivity in more than 15kg weight lifting, IOSHIC permission load value. In short, in case of males, weight lifting up to 25kg has little effect on erector spinae muscle but in case of females, weight lifting from more than 15kg has gradual effect on erector spinae muscle. Therefore, the muscular conductivity values of various posture types(by knee angle)are to be identified according to weight lifting steps.

부산지역 매출액 상위기업의 위상과 변천사

정성문 · 정지미 · 이규용 · 김건우 · 김권호 · 박수정 · 양태완 · 지준영 · 이우평 신라대학교 부산학연구센터 2020 부산연구 Vol.18 No.2

본 연구는 부산지역의 주요기업 변화를 살펴보기 위해 매출액 기준 전국 상위 1,000대 기업에 속하는 부산기업을 조사하여 비교분석을 실시하였다. 분석결과 2005년에 전국 1,000대 기업 중 46개 기업이 부산에 소재하였는데, 2019년에는 12 개가 줄어든 34개 기업만이 전국 1,000대 기업에 포함되었다. 또한, 전국 상위 1,000대 기업의 매출액 기준으로 부산지역 기업의 매출액 비중은 2005년 1.6%에서 2019년 1.4%로 줄어든 것으 로 나타났다. 이는 수도권 집중현상이 점차 강화되고 있기 때문이다. 한편, 부산지역 매출액 기준 상위 10대 기업은 많은 변화가 있었는데, 2005년 상위 10대 기업 중 2019년에도 상위 10대 기 업에 포함된 기업은 ㈜한진중공업, 르노삼성자동차(주), ㈜부산은행, ㈜서원유통 등 4개뿐인 것 으로 나타났다. 통계적 인과 관계는 확정할 수 없으나 지역 대기업의 쇠퇴 및 유출과 지역의 쇠퇴가 동시에 이루어지고 있어 지역 경제의 침체와 대기업의 쇠퇴 및 유출이 상당한 관계가 있음을 유추해 볼 수 있다. 특히 2011년 이후 지역 주력 제조업 기업들이 1000대 기업 진입에 실패하였다는 점을 주목해 볼 필요가 있다. 지역 제조업 대기업의 이탈 또는 쇠퇴는 지역 생산성 하락에 영향을 미 쳤을 가능성이 높고, 낮아진 지역 산업 생산성이 지역 경제성장률 둔화에도 영향을 미칠 가능성 이 있다. 따라서 지역의 경제활력 저하 문제를 제고하기 위해서는 지역 산업구조 개편 문제와 생 산성 향상 방안에 대한 고민이 필요하다.

Effect of Cadmium concentration on plant growth characteristics of Jatropha curcas L.

Yang-Gyu Ku,Won Park,Cho-Rong Kim,Ha-Young Jang,Ha-Na Park,Hyun-Sung Kim,Jeong-Min Oh,Jin-Ki Bang,Young-Seok Jang,Sung-Ju Ahn 한국작물학회 2008 한국작물학회 학술발표대회 논문집 Vol.2008 No.10

Cadmium (Cd) is one of heavy metals that can be easily absorbed by plant roots, and transported from soil to shoots. The effect of Cd concentration (0~200 μM) on the physiological responses, Cd content of shoot and root, and antioxidant enzymes by oil plants Jatropha curcas (cv. Biji Jarak) were investigated in hydroponics system for two weeks. Stomatal conductance was significantly depressed by Cd treated plants. However, the leaf chlorophyll content was unaffected by Cd treated plants. Cd contents in the roots of Jatropha were accumulated higher than those of shoots. Jatropha treated plants at 100 and 200 μM was found to accumulate more than 100 mg kg-1 of Cd in shoots. Jatropha plants had a high ablity to uptake Cd from soil and transport it from soil to shoot as a Cd hyperaccumulator plant because of plants accumulating more than 100 mg kg-1 of Cd in shoots are considered to define as Cd hyperaccumulator. These results confirm that Jatropha is a suitable candidate for the phytoremediation of high-level cadmium contaminated soils.