• 제목/요약/키워드: Receiving method

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어류의 행동추적에 의한 SSBL · 핑거동기 바이오텔레메터리 방식과 시스템의 실용성 검증 (Verification of Practicality for the SSBL and Pinger Synchronizing Biotelemetry Method and System through the Tracking of Fish)

  • 박주삼
    • 수산해양기술연구
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    • 제40권1호
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    • pp.78-85
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    • 2004
  • SSBL ${\circ}$ 핑거동기 바이오텔레메터리 방식과 시스템을 사용하여 핑거를 부착한 어류의 행동 추적실험을 실시하였다. 이상의 연구 성과를 정리하면 다음과 같다. 1) 수조의 추적실험에서는 어류의 대략적인 행동을 관측할 수 있기 때문에 어류의 이동경로의 계측치와 대체적인 관측치를 비교하면서 어류의 이동경로와 속도 등을 조사하였다. 계측한 잉어의 행동이 관측치와 대체적으로 일치하였으며, 3차원으로 추적이 가능하였다. 잉어의 평균 이동속도는 11.2cm/s로 거의 적당한 결과를 얻을 수 있었다. 2) 계류장의 추적실험에서는 상하, 좌우 방향으로 회전가능한 지지 파이프에 수파기를 설치하고 수파기를 회전시키며 자연상태에서 어류의 이동경로와 속도 등을 조사하였다. 방어의 행동이 상세하게 추적 가능함을 확인할 수 있었으며, 방어의 평균이동 속도는 439cm/s이었다. 이상에 의해 본 연구에서 개발한 SSBL ${\circ}$ 핑거동기 바이오텔레메터리 방식에 의하면 수신계의 고도화만으로도 핑거를 부착한 어류의 상세한 행동추적 이 가능함을 확인할 수 있었다.

어구의 분류 (Classification of Fishing Gear)

  • 김대안
    • 수산해양기술연구
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    • 제32권1호
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    • pp.33-41
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    • 1996
  • In order to obtain the most favourable classification system for fishing gears, the problems in the existing systems were investigated and a new system in which the fishing method was adopted as the criterion of classification and the kinds of fishing gears were obtained by exchanging the word method into gear in the fishing methods classified newly for eliminating the problems was established. The new system to which the actual gears are arranged is as follows ; (1)Harvesting gear \circled1Plucking gears : Clamp, Tong, Wrench, etc. \circled2Sweeping gears : Push net, Coral sweep net, etc. \circled3Dredging gears : Hand dredge net, Boat dredge net, etc. (2)Sticking gears \circled1Shot sticking gears : Spear, Sharp plummet, Harpoon, etc. \circled2Pulled sticking gears : Gaff, Comb, Rake, Hook harrow, Jerking hook, etc. \circled3Left sticking gears : Rip - hook set line. (3)Angling gears \circled1Jerky angling gears (a)Single - jerky angling gears : Hand line, Pole line, etc. (b)Multiple - jerky angling gears : squid hook. \circled2Idly angling gears (a)Set angling gears : Set long line. (b)Drifted angling gears : Drift long line, Drift vertical line, etc. \circled3Dragged angling gears : Troll line. (4)Shelter gears : Eel tube, Webfoot - octopus pot, Octopus pot, etc. (5)Attracting gears : Fishing basket. (6)Cutoff gears : Wall, Screen net, Window net, etc. (7)Guiding gears \circled1Horizontally guiding gears : Triangular set net, Elliptic set net, Rectangular set net, Fish weir, etc. \circled2Vertically guiding gears : Pound net. \circled3Deeply guiding gears : Funnel net. (8)Receiving gears \circled1Jumping - fish receiving gears : Fish - receiving scoop net, Fish - receiving raft, etc. \circled2Drifting - fish receiving gears (a)Set drifting - fish receiving gears : Bamboo screen, Pillar stow net, Long stow net, etc. (b)Movable drifting - fish receiving gears : Stow net. (9)Bagging gears \circled1Drag - bagging gears (a)Bottom - drag bagging gears : Bottom otter trawl, Bottom beam trawl, Bottom pair trawl, etc. (b)Midwater - drag gagging gears : Midwater otter trawl, Midwater pair trawl, etc. (c)Surface - drag gagging gears : Anchovy drag net. \circled2Seine - bagging gears (a)Beach - seine bagging gears : Skimming scoop net, Beach seine, etc. (b)Boat - seine bagging gears : Boat seine, Danish seine, etc. \circled3Drive - bagging gears : Drive - in dustpan net, Inner drive - in net, etc. (10)Surrounding gears \circled1Incomplete surrounding gears : Lampara net, Ring net, etc. \circled2Complete surrounding gears : Purse seine, Round haul net, etc. (11)Covering gears \circled1Drop - type covering gears : Wooden cover, Lantern net, etc. \circled2Spread - type covering gears : Cast net. (12)Lifting gears \circled1Wait - lifting gears : Scoop net, Scrape net, etc. \circled2Gatherable lifting gears : Saury lift net, Anchovy lift net, etc. (13)Adherent gears \circled1Gilling gears (a)Set gilling gears : Bottom gill net, Floating gill net. (b)Drifted gilling gears : Drift gill net. (c)Encircled gilling gears : Encircled gill net. (d)Seine - gilling gears : Seining gill net. (e)Dragged gilling gears : Dragged gill net. \circled2Tangling gears (a)Set tangling gears : Double trammel net, Triple trammel net, etc. (b)Encircled tangling gears : Encircled tangle net. (c)Dragged tangling gears : Dragged tangle net. \circled3Restrainting gears (a)Drifted restrainting gears : Pocket net(Gen - type net). (b)Dragged restrainting gears : Dragged pocket net. (14)Sucking gears : Fish pumps.

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암환자의 원인지각 요인에 관한 연구 (A Study on the Perceived Causal Attribution of Cancer Patients)

  • 김유미;소향숙
    • 성인간호학회지
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    • 제13권4호
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    • pp.560-570
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    • 2001
  • Purpose: The purpose of this study is to identify factors of the causal attribution of cancer and to determine related variables. Method: Subjects were one hundred and thirty three cancer patients. The tool of the perceived causal attribution used was developed by authors and basically founded on Kim's work(1993). The SAS program was used to analyze the data along with descriptive statistics, t-test, ANOVA, Duncan's Multiple range test, and Principal component analysis and varimax rotation. Results: 1) The perceived causal attribution measurement revealed four factors; overload, destiny, stress, and constitution. The total percentage of variance explained by the four factors was 44.3%. 2) The scores of destiny on women, having religion, unemployed, lower level of education, no spouse, groups of uterine cervix and lung cancer, not receiving an operation and receiving radiation were significantly higher than those other groups. 3) The scores of stress on women, having religion, and not having a job were significantly higher than those on men, without religion, and having a job. 4) The scores of constitution on those in their forties, women, not receiving an operation and receiving radiation were significantly higher than for those in their sixties, men, receiving operation and not receiving radiation. There was no significant difference in the factor scores of overload by any variables. Conclusion: Factors of the perceived causal attribution of cancer among Korean cancer patients were overload, destiny, stress, and constitution. The scores of each factor the perceived causal attribution was significantly different by general and disease related characteristics.

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농구 패스 리시브 시 숙련자와 비숙련자 간의 동작의 부드러움과 손가락 및 상지 협응의 차이 (Differences of Smoothness and Coordination of the Fingers and Upper Extremities between Skilled and Non-skilled Players during Receiving the Basketball)

  • Park, Sangheon;Lim, Hee Sung;Yoon, Sukhoon
    • 한국운동역학회지
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    • 제29권2호
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    • pp.53-60
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    • 2019
  • Objective: The purpose of this study was to investigate the differences of smoothness and coordination of the fingers and upper extremities between skilled and non-skilled players during receiving the basketball. Method: Ten male recreational basketball players (age: $23.2{\pm}2.7yrs.$, career: $8.6{\pm}1.6yrs.$, height: $177.3{\pm}6.0$, weight: $72.9{\pm}8.5kg$) careering over five years and ten non-skilled males (age: $27.3{\pm}1.5yrs.$, height: $173.7{\pm}5.6$, weight: $73.2{\pm}12.6kg$) were participated in this study. Then, participants were asked to perform basketball receiving movement for ten times. The receiving movements were recorded by eight infrared cameras (Oqus 300, Qualisys, Sweden). The collected rad data were calculated to duration of basketball receiving, Jerk-Cost, CRP and CRP variability. Results: The CRP of MCP-Wr, Wr-El in skilled group were greater than non-skilled group (p<.05). The CRP variability of El-Sh in non-skilled group was greater than skilled group (p<.05). Conclusion: These results suggest that skilled players perform more effective movement for impact absorption from the basketball. Moreover, the skilled players have consistent movement patterns during basketball performance. Lastly, it is important to train finger sensation and cognitive ability of thrown basketball from the passer.

효소보충치료(ERT)를 받고 있는 뮤코다당증 환자의 경험 (Experience of Patients with Mucopolysaccharide Receiving Enzyme Replacement Therapy)

  • 권은경;정소영;최유진;조성윤;진동규
    • 산업융합연구
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    • 제19권4호
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    • pp.37-48
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    • 2021
  • 본 연구는 효소보충치료(ERT)를 받고 있는 뮤코다당증 환자들의 경험을 파악하기 위한 목적으로 수행되었다. 본 연구는 질적 연구방법을 적용하였고, 효소보충치료를 받고 있는 7명의 뮤코다당증 성인환자를 대상으로. 2018년 7월 1일부터 2018년 7월 22일까지 심층 인터뷰를 통해 자료를 수집하였다. 수집된 개별 면담 자료는 필사하여 귀납적 내용 분석 방법으로 분석하였다. 연구결과, 효소보충치료를 받고 있는 뮤코다당증 환자의 경험은 최종 4개의 범주(효소보충치료를 통한 신체·심리적 변화, 효소보충치료라는 계속되는 터널, 치료에 대한 현실 받아들이기, 조심스러운 희망)와 15개의 하위범주로 도출되었다. 따라서, 의사 및 간호사는 효소보충치료를 받고 있는 뮤코다당증 환자의 이러한 경험을 고려하여 돌봄을 제공해야 할 것이고, 정부 또한 뮤코다당증 환자의 신체적 증상 뿐 아니라 효소보충치료로 인한 어려움을 고려한 실질적인 정책을 마련할 필요가 있다. 본 연구는 희귀질환인 뮤코다당증 환자의 경험을 확인하였다는 점에서 의의가 있다.

내부 압력을 받는 구조물의 용접 부 설계 검증 (Weld Zone Design Verification of Structure which is Receiving Internal Pressure)

  • 박정선;임종빈
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2003년도 추계학술대회
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    • pp.1425-1429
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    • 2003
  • In this study, when structure which is combined by welding is receiving internal pressure, finite element analysis to confirm stability of structure and reliability of welding part is achieved. And we analyze the results. Also, if stability of the structure and reliability of the welding part are not defined, research that look for method to change design to receive stability and reliability is achieved.

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Blind Multiuser Receiving Scheme Based on Oriented Minimum Output Energy Criterion

  • Hongrui Jiang;Kwak, Kyung-Sup
    • 한국통신학회논문지
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    • 제28권1C호
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    • pp.32-36
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    • 2003
  • Based on oriented minimum output energy (OMOE) criterion, a new blind multiuser receiving scheme of linear minimum mean square error (MMSE) detector is proposed, then an adaptive algorithm for implementing the new scheme is given by the steepest descent method, and the convergence property of the algorithm is analyzed in this paper. The numerical results demonstrate the performance of the proposed scheme.

Hydrometer를 이용한 고로슬래그 미분말의 분말도 품질 신속평가 가능성 분석 (Feasibility Analysis of Rapid Quality Evaluation Method for Blast Furnace Slag Using Hydrometer)

  • 한천구;주은희
    • 한국건설순환자원학회논문집
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    • 제6권1호
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    • pp.43-49
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    • 2018
  • 본 연구에서는 고로슬래그의 원료인 수쇄슬래그를 Ball mill로 분말도에 다양한 변화를 주어 제조한 다음 종전에 진행되었던 Hydrometer를 이용한 비중계법 콘크리트 조기 강도 추정의 원리를 적용하여 BS의 분말도 품질을 저렴하면서도 간편하고 신속하게 평가함으로써 BS 분말도 수입검사에 효과적으로 활용할 수 있도록 함에 있어 그 가능성을 분석하고자 하였다. 실험 결과 BS의 분말도가 클수록 액체밀도계의 침하시간이 지연되는 것으로 나타났으며, 3분의 혼탁액 밀도와 분말도의 상관관계 회귀식 y = 198 120 x - 193 936(R=0.9398)을 활용할 시 BS 분말도의 신속한 품질평가가 가능할 것으로 판단되었다. 따라서 레미콘 인수검사에서 BS의 분말도 품질 신속평가로 본 연구에서 제시하는 방법을 적용할 경우 저렴하고 간단하며 신속하게 BS 분말도 평가가 가능할 수 있을 것으로 분석되었다.