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- 저자 : Bo-Yeon Hwang(황보연) (검색결과 21 건)
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예능계열 여대생들의 건강의식 , 여가활용 및 스포츠 활동 참여실태 조사
황보연(Bo Yeon Hwang) 한국여성체육학회 2000 한국여성체육학회지 Vol.14 No.2
The study purpose was investigated health female consciousness, lesiure application and sports activies of the art university student. Subjects was selected 360 female student by random sampling and was investigated method. 1) The question of smoking and drinking The term of survey of drinking was showed 44.17 by 1∼2 bottle of per week, 11.67 o by everyday. The term of survey of smoking was showed 59% by having smoking experience or smoking. A cause of smoking was showed and drinking was showed 43.56 o by a wrong habit. A consciousness about smoking and drinking was showed 57.33% by $quot;we must not smoking for health. 2) The question of health consaousness. It showed that they are not taking medical examination. on they have desease of obsity(33.61%), respiratory organ and digestive organ It showed they check their health everyday(15.28) 3) The question of leisure activing. It showed that they are taking school and major lessons for 7~8 times everyday. It showed that they are not intersted in leisure activity as 1--2 times everyday. In conclude from above, They will need to lot of chance to get varety health consciousness, leisure activity and sport activing. So they could have basic opportunity to become expert trainers someday soon.
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생태학적 관점에서 조명해 보는 신비로운 사슴의 세계와 사슴뿔의 비밀
황보연,Hwang, Bo-Yeon 한국양록협회 2006 한국양록 Vol.11 No.2
사슴은 전 세계적으로 다양한 서식지에서 살고 있는 동물이다. 사슴은 남극대륙을 제외한 전 대륙에 걸쳐 살고 있는 동물로 도시 근처의 평지에서 관찰되기도 하고, 넓은 초원과 산악 지역에서 살기도 한다. 사슴이라고 불리는 동물은 전 세계적으로 약 100여 종류가 있다. 하지만 정확한 분류에 의하면 사슴에 속한 무리는 17속 53종으로 분류하기도 한다. 소목(Artiodactyle) 사슴과(Cervidae)에 속하는 사슴 종류는 발톱 대신 휘어진 발굽을 가지고 있어 "유제류"라고 하며, 소, 양, 염소와 같이 먹이를 삼킨 뒤 일시적으로 보관하는 되새김위가 있어 "반추동물"이라고도 부른다. 사슴은 매우 온순한 성격을 가진 동물이다. 이런 이유 때문에 사람들 중 일부는 애완동물로 키우기도 하고, 고기와 사슴뿔을 얻기 위해 많은 농가에서 사육되기도 한다.
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새만금 방조제 끝막이 구간의 사석 및 돌망태의 안정성 평가
황보연 ( Hwang Bo-yeon ),박영욱 ( Park Yeong-wook ),박창규 ( Park Chang-kyoo ) 한국농공학회 2006 한국농공학회 학술대회초록집 Vol.2006 No.-
The hydraulic stabilities and the applicable range of the rock and gabion analyzed from the hydraulic physical modeling were synthetically evaluated relating with the successful final closing of Saemanguem Sea Dike. In the modeling the critical velocities of gabions are changed depends on the gap position, and they are as great as 1.22~1.38 times of those of rock. And the more the mixed ratio of gabion increase, the larger the critical velocity linearly. In the analysis 10% increasing of the mixed ratio of gabion effectuates the increasing of critical velocities in 0.24~ 0.29cm/s in average. From these results the rocks and gabions designed and used for the final closing of Saemanguem Sea Dike could preserve the stability during the closing work. In conclusion, the use of gabion for the final closing of dike gives greater positioning and interlocking so that it made increasing of resistance to the flow velocity, and gave assurance of the stability of structure.
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이산 웨이블릿 변환 기반 디-노이징 필터를 이용한 향상된 음원 위치 추정 연구
황보연(Bo-Yeon Hwang),정재훈(Jae-Hoon Jung),이장명(Jang-Myung Lee) 제어로봇시스템학회 2015 제어·로봇·시스템학회 논문지 Vol.21 No.12
In this paper, a study of advanced sound source localization is conducted by eliminating the noise of the sound source using the discrete wavelet transform. And experiments are conducted to evaluate the performance of the proposed system that the mobile robot follows sound source stably. In addition, we compare the position estimation performance by applying a discrete wavelet transform to improve the reliability of the sound signal. The experimental results reveal that the de-nosing filter which removes the noise component in sound source can make the performance of position estimation more precisely and help the mobile robot distinguish the objective sound source clearly.
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안상진,김웅용,황보연 ( Sang Jin Ahn,Ung Yong Kim,Bo Yeon Hwang ) 충북대학교 건설기술연구소 1997 建設技術論文集 Vol.16 No.1
Abstract_Roman The laboratory data for local scour depth at vertical-wall abutment are presented. These include the data to demonstrate the effects of abutment nose shape on scour depth, tlow depth, and flume slope. Most cases of abutment nose shapes lie
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Radial Gate 형식의 배수갑문 흐름조건별 유량계수 검토
박영욱 ( Park Yeong-wook ),황보연 ( Hwang Bo-yeon ),송현구 ( Song Hyun-gu ) 한국농공학회 2005 한국농공학회 학술대회초록집 Vol.2005 No.-
Gates for the purpose of drainage are classified following the types of structure as: Radial Gate, Sluice Gate, Rolling Gate, Drum Gate. In many cases of the reclamation project the sluice type of gates are applied. Different from this general trend, however the radial type of gate was adopted in the Saemangeum project. In this case the discharge coefficients which are used for the sluice type of gate was applied. To estimate the correct amount of discharge which will be evacuated through the gates, therefore the proper discharge coefficients should be estimated before the operation of the gates. The discharge coefficients were estimated through the physical hydraulic modeling, and we got the results as: 0.72~0.84 for the submerged condition on the both sides of upstream and downstream, 0.62~0.83 for the free surface condition on the downtream side only, and 1.04~1.12 for the free surface condition on the both sides of upstream and downstream. The discharge coefficients obtained from the experiments are greater than those of the sluice gates in the design criteria. From the results of the study we may expect that in the Saemangeum project the radial gates could evacuate larger amount of discharge than the originally designed discharge, so that we may sure that the Saemangeum gates have enough capability to control the evacuation of water not only in the usual period but also in the flooding season.
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댐 물넘이의 End Sill 위치 및 형상에 따른 수리특성
박영욱 ( Park Yeong-wook ),황보연 ( Hwang Bo-yeon ),권순국 ( Kwun Soon-kuk ) 한국농공학회 2003 한국농공학회 학술대회초록집 Vol.2003 No.-
This study aimed at proposing the optimum design of stilling basins in dam spillways by analyzing hydraulic characteristics for various positions and shapes of end sills through the hydraulic model test. The performance of energy dissipating in the case of vertical shape of end sill was much better than the case of inclined shape. Moreover, we could confirm that no further improvement in hydraulic characteristics at stilling basin as well as downstream of the river were made if the height of end sill was increased up EL 50m, e.g., the proposed design value by computation.
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박영욱 ( Park Yeong-wook ),황보연 ( Hwang Bo-yeon ),구본충 ( Khu Bon-chung ),권순국 ( Kwun Soon-kuk ) 한국농공학회 2004 한국농공학회 학술대회초록집 Vol.2004 No.-
Youngsan Barrier TM/TC system is composed of one control center, three reservoirs and twenty AWS systems. For this system we developed water management program which includes tide forecast program, flood forecast program, drought reduction program, irrigation scheduling program and database program. With these program we expect that operators can improve the irrigation efficiencies of the irrigation systems due to the timely irrigation on a right place, in a proper quantity and reduce the cost of maintenance and reduce flood and drought damages of the Youngsan barrier.
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