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.

A Single-slope ADC with Digitally Programmable Dynamic Range for CMOS Image Sensor

Soo?Yang Park,Hee-Gyeong Yang,Sang?Hee Son,Won Sup Chung 대한전자공학회 2004 ITC-CSCC :International Technical Conference on Ci Vol.2004 No.7

면역 부전 환자에서 병발한 급성 황색 포도상 구균에 의한 세균성 식도염 1예

박환양,김춘관,박영배,박재완,김성훈,강정원,문경협,양수현,변종훈 대한감염학회 2001 감염 Vol.33 No.5

Bacterial esophagitis is an uncommon disease and has not been well characterized. Bacterial infection of the esophagus is usually presented as a superimposed infection upon a preexisting viral or fungal esophagitis and most patients are immunocompromised hosts. A 67-year-old man was admitted for retrosternal pain and hematemesis, who had a past history of long-standing diabetes mellitus and end stage renal disease, also had a history of steroid medication. Extensive esophageal ulcerations of the mucosa were visualized by endoscopy. Staphylococcus aureus grew in blood culture. After the 2 weeks of antibiotics treatment, he was successfully recovered without any sequelae. Due to its rarity, this case is herein reported with a review of the corresponding literature. (Korean J Infect Dis 33:360∼363, 2001)

자판기 시스템 운영문제의 휴리스틱 해법 개발과 평가

박양병(Yang Byung Park),장원준(Won Jun Jang),박해수(Hae Soo Park) 한국산업경영시스템학회 2011 한국산업경영시스템학회지 Vol.34 No.4

The operation of vending machine system presents a decision-making problem which consists of determining the product allocation to vending-machine storage compartments, replenishment intervals of vending machines, and vehicle routes, all of which have critical effects on system profit. Especially, it becomes more difficult to determine the operation variables optimally when demand for a product that is out-of-stock spills over to another product or is lost. In this paper, we propose a heuristic for solving the operation problem of the vending machine system and evaluate it by comparing with Yang’s algorithm on various test problems with respect to system profit via a computer simulation. The results of computational experiments show a substantial profit increase of the proposed heuristic over Yang’s algorithm. Sensitivity analysis indicates that some input variables impact the profit increase significantly.

여성 요실금에서 Kontinence™와 Compact Elite™의 치료효과 비교

양상국,정상원,오미희,노용수,김홍섭,우응제,박승훈,이수열 건국대학교 의과학연구소 1999 건국의과학학술지 Vol.9 No.-

Biofeedback and pelvic floor electrical stimulation are new modalities that have been advocated for the treatment of female urinary incontinence. The aim of this study was to compare prospectively the therapeutic effect of Kontinence™(HMT Co., Korea) with Compact Elite™(ECL Co., France) in female urinary incontinence. All patients were evaluated with a complete history, physical examination, urinalysis, urine culture and urodynamic study. Eighteen patients were treated with Compact Elite™, and thirteen patients with Kontinence™. Enrolled patients had completed 8 office sessions consisting of biofeedback and intravaginal electrical stimulation according to the program of each machines. Overall treatment response was graded by patients on a scale of complete cure to aggravation. At two weeks after last session, overall improvement rate was 78% in Compact Elite™group and 92% in Kontinence™group(p>0.05). Overall patients' acceptability during treatment course was greater than 80% in both machines(p>0.05). There were no unexpected clinical findings during Kontinence™ treatment. After Kontinence™treatment, there were no laboratory changes including electrocardiography, complete blood count, liver function profile, and chest PA. These results showed that the biofeedback and electrical stimulation with Kontinence™was safe and moderately effective for female urinary incontinence comparable to Compact Elite™. However, long-term results of a larger patients are needed to ensure the therapeutic effect of Kontinence™.

제주도의 귀화식물에 관한 재검토

양영환,박수현,김문홍 濟州大學校 基礎科學硏究所 2001 基礎科學硏究 Vol.14 No.1

This study was conducted to know about the distribution of naturalized plants growing in Jejudo. A field survey and flora lists of relevant literatures were also investigated. The results obtained from this study were as follows: 1. Definition of naturalized plants was determined in this study as “non-native species in Korea which have been introduced anthropogenically or naturally and can reproduce and survive in wild habitats by themselves.” 2. It was suggested that the number of naturalized plants in Jejudo were 31 families, 110 genera, 183 taxa including 174 species, 9 varieties. Family Compositae and Gramineae covered 23% and 15% of naturalized plants, respectively. 3. The number of naturalized plants in Jejudo were 183 taxa : 96 taxa in the whole south Korea, 37 taxa in the southern part of Korea, 13 taxa in the central part of Korea, and 36 taxa only in Jeju.

골격성 Ⅲ급 부정교합자에서 중심위 변위가 두부 방사선 계측치에 미치는 영향

박양수,김종철,황현식 대한치과교정학회 1996 대한치과교정학회지 Vol.26 No.3

본 연구는 Ⅲ급 부정교합자에서 중심교합상태의 두부 방사선 사진과 MPI 수치를 이용하여 중심위로 전환한 두부 방사선 사진(Centrically related cephalometrics)를 계측하여 중심위 변위시 유의한 계측치 변화가 있는지 확인하고자 시행되었다. 교정치료의 경험이 없는 25명의 Ⅲ급 부정교합군과 25명의 정상교합군을 대상으로 하여, 중심교합위 상태의 측모 두부 방사선 사진과 중심위 및 중심교합위 기록을 채득하고, 모형을 SAMⅡ 교합기에 부착하였다. 중심위 변위량은 MPI(Mandibular Position Indicator)를 이용하여 계측하였으며, MPI 수치와 중심교합위 상태의 측모 두부 방사선 사진의 투사도를 이용하여 Conversion work sheet상에서 중심위 전환을 시행하였다. 두부 상사선 계측 항목은 하악골의 위치와 관계되는 것을 선택하였다. 정상교합군과 Ⅲ급 부정교합군에서 중심위와 중심교합위간의 계측치 변화를 연구하여 다음과 같은 결과를 얻었다. 1. 하악 과두에서의 중심위 변위량은 정상교합군에서 전후방 변위량(ΔX)0.56±0.50mm, 수직적 변위량(ΔZ) -0.61±0.53mm였으며, Ⅲ급 부정교합군에서 전후방 변위량 (ΔX) 0.093±0.77mm, 수직적 변위량(ΔZ) -0.64±0.89mm로, 두군 보두 후하방 변위양상을 나타냈다. Ⅲ급 부정교합군에서 정상교합군보다 전후방 변위량이 더 크게 나타났으나 통계학적인 유의성은 없었다. 2. 중심교합위와 중심위 두부 방사선 사진의 계측치를 비교해 본 결과 정상 교합군에서 ANB, Facial angle, Facial convexity, ODI 등의 항목이 유의한 차이를 나타냈다. Ⅲ급 부정 교합군에서는 ANB, Facial angle, facial convexity, ODI, SNB, APDI, L1-FP 등 유의한 차이를 보이는 항목이 더 많았고 유의성도 더 높게 나타났다. 3. 두부 방사선 사진의 계측치 변화는 중심위 변위와는 연관성이 있었으나, 정상교합군과 Ⅲ급 부정교합군에 대한 연관성이 없었다. 이상의 결과는 중심의 변위량이 임상적으로 재현할 수 있는 중심위 위치에서 정상적으로 변위되는 양보다 큰 경우 중심위는 교정 환자에서 적절한 진단과 치료 계획 수립을 위한 기준 점으로 고려되어야 함을 시사하였다. The purpose of this study was to investigate if there were a significant difference between cephalometric measurements of mandibular position derived from a centric occlusion tracing compared to those of a converted centric relation tracing in the Class Ⅲ malocclusion. The sample consisted of 25 ClassⅢ malocclusion and 25 normal occlusion persons who had no orthodontic treatment. The records included an lateral cephalometrics in centric occlusion, centric relation and centric occlusion bite registration and diagnostic casts mounted on the SAM Ⅱ articulator in CR. The amount of CR-CO discrepancy of condyle was recorded using a MPI(Mandibular Position Indicator, MPI 200, Great Lakes Orthodontics, USA). The conversion of the CO cephalogram to CR using the MPI readings was performed on the Conversion work sheet. Measures of mandibular position were chosen for the purpose of this study. The comparison of the difference between CO and CR cephalometric measurements in the normal occlusion and Class Ⅲ malocclusion group were studied. The results were as follows: 1. In the features of CR-CO discrepancy of the condyle, the condyle was displaced posterior and inferior when the teeth were in centric occlusion. The horizontal component(ΔX) in Class Ⅲ malocclusion group was greater than the vertical component(ΔX) and also greater than the horizontal component(ΔZ) in normal occlusion group. There was no statistically significant correlation between MPI measurements and the groups of normal occlusion and Class Ⅲ malocclusion group. 2. In the comparison of the cephalometric measurements in each group, Normal occlusion group showed significant difference in measurements such as ANB, Facial angle, Facial convexity and ODI. ClassⅢ malocclusion group showed significant difference in measurements such as ANB, Facial angle, Facial convexity, OEI, SNB, APDI, L1-FP and it had more significance than the normal occlusion group. 3. The Value of cephalometric measurements was significantly different between CO and CR but there were no differences between the groups of normal occlusion and Class Ⅲ malocclusion. The results of this study suggest that if the discrepancies are greater than the amount of normal displacement from clinically captured centric relation, centric relation should be considered as the starting point for proper diagnosis and treatment planning.

가입자망과 유·무선 댁내망 연동을 위한 홈게이트웨이 표준화동향 및 향후 발전전망

양수경,김일중,박종안 조선대학교 전자정보통신연구소 2001 電子情報通信硏究所論文誌 Vol.4 No.1

Homegateway provides multiple services such as high speed internet, ealtime multimedia service, home resource sharing, network game, tele education, tele medicare, home shopping etc. through various access networks and various wired and wireless home networks. In addition, it enables us control remote home appliances and home security service using hand-held information terminals. This may be come true in a condition that should be installed and managed easily and reliability and security supported. Nowadays the development of homegateway which is a core device for home information infrastructure in the near future, is deeply needed. In this paper, we review the some key access network technologies and wired and wireless home network technologies. And recent development trends of homegateway technology which enables interoperability with each home network technologies and recent home network standardization trends are reviewed. Finally, future aspects on homegateway development are issued in relation to future development of access networks, home networks, internet appliances and cyber-home construction activation.

퍼지 이완 알고리듬에 기반한 에지 향상 하프토닝 방법

박양우,이채수 경운대학교 산업기술연구소 2000 産業技術硏究論文誌 Vol.3 No.1(A)

Halftoning is a procedure for generating bilevel images from continuous gray-level images. The two halftone methods, such as the ordered dither and the error diffusion, are widely used. Error diffusion is known as a excellent method for generating sharp halftone images. However, since many display artifacts are occurred by the algorithm being processed, a number of algorithms have been suggested for the design of optimal error diffusion filter. In this paper, we proposed the adaptive error diffusion using fuzzy relaxation technique based on the fuzzy subset of possibility and FAM rules. The proposed method uses quantization error as the in/output linguistic variables. The new possibility is estimated by the possibilities of neighbor pixel and defined by FAM rules. This new possibility is added in the original image and then quantization process is continued. The comparison between the proposed method and the typical method is presented in experiment.

백혈병 및 각종 암환자에서의 Terminal Deoxynucleatidyl Transferase 활성도에 관한 연구

양수남,박종우 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.1

Author studied that Enzyme Immunoassay method have been used to identify the cells with Terminal Deoxynucleotidyl Transferase (TdT) activity in extracts of whole blood from 80 patients The results are as follows 1) All 20 patients with ALL were TdT positive 2) ALL 4 patients with ALL in remission were TdT negative. 3) 14 cases of 16 patients with ALL were TdT negitive. 4) 1 patient with CML in blast crisis was TdT positive. 5) All 6 patients with lymphoma were TdT negative. 6) 6 cases of 30 patients with other disease were TdT positive. As a result of above study, TdT activity has been proposed as a biological marker for confireming the diagnosis of ALL, for monitoring leuckemic activity during chemotherapy, and for diagnosis of CML in blastic crisis.