南部地方에서 옥수수 및 수수-수단그래스交雜種의 靑刈栽培利用計劃樹立에 關한 硏究

朴贊浩 영남대학교 자원문제연구소 1985 資源問題硏究 Vol.4 No.-

In order to obtain information on the planning of soiling crop production in the southern part of Korea, a corn and a sorghum-sudangrass hybrids were planted in the College of Agriculture and Animal Science Research Farm, Yeungnam University (Gyongsan) in 1983. Observations were made for 30 days from about 1 m high in plant height of corn and sorgh-um-sudangrass hybrids to two weeks after tasseling stage of corn and early heading stage sorghum-sudangrass hybrid. Shoot fresh weight of both corn and sorghum-sudangrass hybrids showeds a sigmoid curve and it was levelled off after tasseling stage of corn or early heading stage of sorghum-sudan-grass hybrid, but shoot dry weight increased linearly as plant advanced in growth. Until tasseling stage of corn and early heading stage of sorgum-sudangrass hybrid percent dry weight was about 11% in corn and 13% in corghum-sudangrass hybrid and then it increased very rapidly. Therefore, a reciprocal accumulative curve based on dry weight seems to be more reasonable than that of fresh weight to estimate required land area for a certain size of anirals, amounts of daily dry matter intake, and period of soiling crop utilization. A seeding rate of 12 kg/10a of corn was more feasible than that of 9 kg/10a for soiling crop production.

Fractionation of Gelatin Hydrolysates with Antioxidative Activity from Alaska Pollock Surimi Refiner Discharge

박찬호,김준,강경태,박주동,허민수,박재원,김진수 한국수산과학회 2009 Fisheries and Aquatic Sciences Vol.12 No.3

This study was conducted to obtain the gelatin fraction with a high antioxidative activity from Alaska pollock surimi by-products using a two-step enzymatic hydrolysis and ultrafiltration. Among gelatin hydrolysates from refiner discharge of Alaska Pollock surimi, the highest antioxidative activity (81.5%) resulted from gelatin hydrolysate sequentially treated with Pronase E and Flavourzyme each for 2 hr. However, no difference was seen in the antioxidative activity of the second hydrolysate (Pronase E-/Flavourzyme-treated hydrolysate) when compared to the permeate fractionated through a 10-kDa membrane. The results suggest that the Pronase E-/Flavourzyme-treated hydrolysate from refiner discharge gelatin of Alaska pollock surimi can be used as a supplementary raw material for improving health functionality.

Hierarchically Dewetted Microdroplets for Triboelectric Nanogenerators

박찬호,박철민 한국고분자학회 2019 한국고분자학회 학술대회 연구논문 초록집 Vol.44 No.2

Transfer-Printed Arrays of Dewetted Microdroplets for Triboelectric Nanogenerators

박찬호,박철민 한국고분자학회 2019 한국고분자학회 학술대회 연구논문 초록집 Vol.44 No.1

Colorimetric Photothermal Sensing over Wide-Range of Temperatures Using Multicolor Block Copolymer-MoS₂ Nanocomposites

박찬호,김태완,이건호,김동재,Kin Liao,김신현,김범준 한국고분자학회 2019 한국고분자학회 학술대회 연구논문 초록집 Vol.44 No.1

자기조직화 교사 학습에 의한 패턴인식에 관한 연구

박찬호,Park, Chan-Ho 한국정보기술전략혁신학회 2002 情報學硏究 Vol.5 No.2

On this paper, we propose SOSL(Self-Organized Supervised Learning) and it's architecture SOSL is hybrid type neural network. It consists of several CBP (Component Back Propagation) neural networks, and a modified PCA neural networks. CBP neural networks perform supervised learning procedure in parallel to clustered and complex input patterns. Modified PCA networks perform it's learning in order to transform dimensions of original input patterns to lower dimensions by clustering and local projection. Proposed SOSL can effectively apply to neural network learning with large input patterns results in huge networks size.

소아에서 촉진되는 흉벽종괴의 Multi-Detector CT 소견: 임상화보

박찬호,홍현숙,김영통 대한영상의학회 2013 대한영상의학회지 Vol.68 No.3

A wide variety of diseases manifest as palpable chest wall masses in children. These include normal variation, congenital anomalies, trauma, infection, axillary lymphadenopathies, soft tissue tumors and bone tumors. Given that most of these diseases are associated with chest wall deformity, diagnosis is difficult by physical examination or ultrasonography alone. However, multi-detector CT with three dimensional reconstruction is useful in the characterization and differential diagnosis of palpable chest wall lesions. In this article, we review the spectrum of palpable chest wall diseases and illustrate their multi-detector CT presentation. 정상변이에서부터, 선천성 병변, 외상, 감염, 액와부 림프절 종대, 연부조직 종양과 골종양 등의 다양한 질환들이 소아에서 촉지되는 흉벽종괴로 나타난다. 이들 종괴들의 상당수가 흉곽의 구조적인 변이를 동반하므로 이들 질환에서는 이학적 검사나 초음파 소견만으로는 진단이 어렵다. 따라서 3차원 영상이 가능한 multi-detector CT가 촉지되는 흉벽병변의 특징을 평가하고 감별 진단하는 데 유용하다. 그래서 저자들은 소아에서 촉지되는 흉벽병변으로 나타날 수 있는 질환들을 분류하고 영상소견을 알아보고자 한다.

연구논문 - 촉매 : NaY 제올라이트에 담지된 AgPt 이원금속 입자의 구조와 반응성

박찬호,유룡,조일현,박승빈 ( Chan Ho Pak,Ryong Ryoo,Il Hyeon Cho,Seung Bin Park ) 한국공업화학회 1992 한국공업화학회 연구논문 초록집 Vol.1990 No.3

장거리 육상 선수의 심박수 역치로부터 추정한 운동수행능력과 경기시 런닝 시간과의 상관관계

박찬호,황규훈,오창석 한국스포츠학회 2017 한국스포츠학회지 Vol.15 No.4

The purpose of this study was to examine the accuracy of heart rate as a new method to determine anaerobic threshold for training education of long distance runners. The subjects of 11 long distance runners whose average career under 10years respectively were examined to determine their LT, VT in laboratory test and HRDP in 5km·10km field test. VO2 at HRDP in lab test showed high correlation with VO2 at LT and VT in lab test(r=0.66 r=0.64 respectively. p<0.05). HR at HRDP in field test showed high correlation with HR at HRDP in lab test(r=0.87, p<0.01). Running time at HRDP in field test showed high correlation with, mathematical prediction time and actual running time of 5km, 10km(r=0.88 r=0.82 respectively, p<0.001, p<0.01). The results suggested that the heart rate threshold measured at the athletic field is a useful method for estimating the anaerobic threshold for the training of long distance athletes and the velocity at the heart rate threshold is considered to be a effective predictor of the running record in the real games. 본 연구는 장거리 육상 선수를 대상으로 Conconi 테스트를 통한 심박수 역치, 젖산 역치 및 환기 역치를 측정하여 관계를 알아보고 필드에서 측정한 심박수 역치로부터 예측한 5km, 10km의 기록과 관련성을 조사하고자 실시되었다. 목적을 위해 평균 운동경력 10년 이내의 남자 대학 장거리 육상 선수 11명을 대상으로 하였으며, 각각 실험실 검사로 LT 및 VT를 측정하고, 필드 검사로 5km 및 10km 달리기를 실시하였다. 실험결과, 실험실 검사의 HRDP에서 VO2는 실험실 검사의 LT와 VT 간에 높은 상관 관계를 나타내었으며(r=0.66 r=0.64, p <0.05), 필드 테스트에서 HRDP의 HR은 HRDP에서 HRDP와 높은 상관 관계를 보였다(r=0.87, p<0.01). 또한 필드 테스트의 HRDP에서 러닝 타임은 수학적 예측 시간과 5km, 10km의 실제 주행 시간과 높은 상관 관계를 보였다(r=0.88 r=0.82, p<0.001, p<0.01). 이상의 결과, 운동장에서 측정한 심박수 역치는 장거리 운동 선수의 훈련교육을 위한 무산소역치 추정에 유용한 방법이며, 그 심박수 역치에서의 주행속도는 실제 경기에서의 주행기록을 예측하는데 타당한 변수라고 생각된다.

래미안 U Style 체험관 공간디자인 개발 연구

박찬호 동덕여자대학교 디자인연구소 2005 디자인포럼21 Vol.8 No.-

세계 각국, 유수의 기업들이 21세기의 키워드라 인식 개발에 총력을 기울이고 있는 유비쿼터스는 20세기 말부터 급속도로 발전하고 있는 무선통신기술과 초소형 반도체 칩에서 비롯된 휴대형 단말기들이 결합해 새로운 세상을 만들어 내는 라이프스타일의 혁명이라 할 수 있다. 본 연구는 유비쿼터스 IT코리아의 혁명을 주도하고 있는 삼성물산 래미안이 서울 일원동 문화관내(약 160평), 래미안 U-Plan 개념을 근간으로 미래 주거문화의 비전을 제시 하고, 미래의 편리한 유비쿼터스 생활환경을 직접 체험해 볼 수 있는 체험관 건립을 추진함에 있어 디자인개발에 참여하여 얻어낸 디자인 프로세스과정과 결과물이다. 공간구성은 크게 세대영역과 단지영역으로 구분되며, 세대영역에 Kitchen Room, Living Room, Bath & Dress Room, 단지 영역에 Music Bench, Game Table, 산책로로 구성 디자인되었다. The Ubiquitous computing, the revolution of a lifestyle, which creates the totally different world by the combination of the wireless communication technology and micro semiconductors originated from various portable terminals has been rapidly developed since the end of twentieth century and now foremost enterprises from the many countries devote themselves on it. The purpose of this study is to present the vision of the future living culture of the ubiquitous computing which a basic theory of the Raemian U-Plan in Raemian Culture Hall(approximately 530m^(2)), llwon-Dong, Seoul and to derive the design process in promoting construction of Future Living Experiencing Hall which is built by Samsung Corporation. Samsung Corporation is one of the best companies that lead the revolution of Information Technology in Korea. The living space are generally composed of kitchen, living room, bath room, dressing room, and housing complex.