• 제목/요약/키워드: Ethology

검색결과 11건 처리시간 0.029초

소동물 행습이상 (Behavior Problems)의 진단 및 치료

  • 한홍율;박희명
    • 대한수의사회지
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    • 제30권7호
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    • pp.406-423
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    • 1994
  • Ethology is the scientific study of animal behavior, especially as it occurs in a natural environment. A background in ethology can provide practitioners a clearer understanding of the reasons why companion animals misbehave. Recommending behavioral treat

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동물 행동학 기반 행동 선택 메커니즘하에서의 교시 기반 행동 학습 방법 (Teaching-based Perception-Action Learning under an Ethology-based Action Selection Mechanism)

  • 문지섭;이상형;서일홍
    • 대한전자공학회:학술대회논문집
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    • 대한전자공학회 2008년도 하계종합학술대회
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    • pp.1147-1148
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    • 2008
  • In this paper, we propose action-learning method based on teaching. By adopting this method, we can handle an exception case which cannot be handled in an Ethology-based Action SElection mechanism. Our proposed method is verified by employing AIBO robot as well as EASE platform.

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Impact of Gender Differences in DNA on Consumer Buying Behavior

  • Kim, Young-Ei
    • 유통과학연구
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    • 제14권2호
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    • pp.33-39
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    • 2016
  • Purpose The purpose of this study is to investigate the impact of gender differences in DNA on consumer buying behavior both online and offline and other buying channels to find out effective sales promotion strategies of enterprises. Research design, data, and methodology - This study investigated the relation between chromosome and DNA, DNA and gene, and gene and human behavior of gender. The study shows generic characteristics have influence upon consumers' buying behavior and inclination, and examined the effects of genetic characteristics depending upon the difference of gender DNA upon consumers' buying behavior. Results - Precedent studies on genetics and ethology showed close relations between chromosome and DNA, DNA and gene, and gene and buying behavior of the gene. 'Hunting and protection', one of the genetic characteristics in men's DNA, had great influence upon the consumers' different buying behavior. Conclusion - Gender DNA difference in genetics and ethology disclosed fundamental reasons for the difference in buying behavior and inclination of men and women. It gives implications that marketing strategies of advertising and sales promotion should be made in different ways depending upon men and women.

한국의 생물 영재 학생에 대한 국제적 수준 비교 (International Comparison of Korean Biology Gifted-Students)

  • 심규철;이현욱;소금현;장남기
    • 한국과학교육학회지
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    • 제18권4호
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    • pp.485-491
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    • 1998
  • 한국 생물 영재 학생들의 국제적 수준과 생물 영재 교육 프로그램의 필요성을 탐색하기 위하여 전국 각 고등학교 대표 학생들 중 선발된 30명과 국제생물올림피아드 참가 학생간의 성적을 비교하였다. 이론 분야를 세포 생물학, 식물 해부 및 생리학, 동물 해부 및 생리학, 행동학, 유전과 진화, 생태학, 분류학 및 미생물학 등 8개 영역으로 구분하여 1998년 1월과 3월, 2회에 걸쳐 이론 평가를 실시하였다. 그 결과 한국 생물 영재 학생들은 생물 전 영역에 걸쳐 국제생물올림피아드 참가자보다 성적이 낮은 것으로 나타났으며, 특히 행동학과 분류학 영역에서 크게 뒤떨어지는 것으로 조사되었다. 한국대표 급 상위 4명은 동메달 수상 수준에 해당하였으나, 행동학과 분류학 영역에서는 메달 수상자보다 훨씬 뒤떨어지는 것으로 나타났다. 그러므로 생물 영재 학생들을 위한 이론 강의와 탐구적 활동을 포함한 교육 프로그램이 필요하다.

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양육과 애착의 진화 (The Evolution of Caregiving and Attachment)

  • 최성구
    • 생물정신의학
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    • 제24권3호
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    • pp.83-94
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    • 2017
  • Caregiving for the children seems to be one of the most challenging tasks for the parents who should devote themselves totally despite endangering them. From the evolutionary perspective, this human behavior must have been the advantage in the survival of the species and rooted in ethological origin. John Bowlby, a child psychiatrist, psychoanalyst, and great developmental researcher, had formulated the attachment theory linking psychoanalysis and ethology through evolutionary biology. His and later following researchers' outcomes have provided enormous influence on viewing parental caregiving and the insight of human relationships and interventions. This article overviews the attachment theory in terms of the goal oriented cybernetic system to gain the survival advantage of the offspring and investigates the evolutionary origin of the caregiving and attachment from the retiles of the Mesozoic era to the mammalian revolution and finally to the human being. Deeper understanding of the nurturance and adult relationships from the standpoint of evolution can provide clinical utility of awareness of clients' lives.

Ingestive Behavior of Lambs Confined in Individual and Group Stalls

  • Filho, A. Eustaquio;Carvalho, G.G.P.;Pires, A.J.V.;Silva, R.R.;Santos, P.E.F.;Murta, R.M.;Pereira, F.M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제27권2호
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    • pp.284-289
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    • 2014
  • The experiment was conducted to evaluate the ingestive behavior of lambs confined in individual and group stalls. We used thirty-four lambs in their growing phase, aged an average of three months, with mean initial live weight of $17.8{\pm}5.2$ kg. They were allotted in a completely randomized design with 24 animals kept in individual stalls and 10 animals confined as a group. The experiment lasted for a total of 74 days, and the first 14 days were dedicated to the animals' adaption to the management, facilities and diets. The data collection period lasted 60 days, divided into three 20-d periods for the behavior evaluation. The animals were subjected to five days of visual observation during the experiment period, by the quantification of 24 h a day, with evaluations on the 15th day of each period and an interim evaluation consisting of two consecutive days on the 30th and 31st day of the experiment. The animals confined as a group consumed less (p<0.05) fiber. However, the animals confined individually spent less (p<0.05) time on feeding, rumination and chewing activities and longer in idleness. Therefore, the lower capacity of lambs confined in groups to select their food negatively affects their feeding behavior.

『의림촬요(醫林撮要)-삼소문(三消門)』의 의학적 성취

  • 조선영;차웅석;김남일;유원준
    • 한국의사학회지
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    • 제19권1호
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    • pp.149-166
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    • 2006
  • Following former study(A Study of the Perception of SoGal in the early through mid Chosun Dynasty-Focusing on "UiBangYuChi(醫方類聚)" and "DongUiBoGam(東醫寶鑑)", there were medical attainments in this study on SoGal(消渴) of "UiRimChualYo(醫林撮要) SamSoMun(三消門)". 1. SoGal(消渴) theory of "UiRimChualYo(醫林撮要) SamSoMun(三消門)" presented the lack of Bodily Liquids and Blood theory(津液 血不足論) overcoming the limits of the fire/heat theory(火熱論). 2. In the "UiRimChualYo(醫林撮要) SamSoMun(三消門)", the concept of SoGal was started to change simple symptoms into the diseases including ethology, pathology and prognosis etc. 3. In the "UiRimChualYo(醫林撮要) SamSoMun(三消門)", the prescriptions of JaEum(滋陰) were thought significantly. On the other hand the prescriptions of HuaYul(火熱) were excluded at all. 4. The use of warm herb like BuJa(附子) was showed through GaGamSinGiHwan(加 減腎氣丸) and succeeded in "DongUiBoGam" the kidney's fire(坎火衰少論) lack theory. The futuristic percetion of "UiRimChualYo(醫林撮要) SamSoMun(三消門)" influenced "DongUiBoGam(東醫寶鑑)" was able to have progress ideas about SoGal.

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Ingestive Behavior of Heifers Supplemented with Glycerin in Substitution of Corn on Brachiaria brizantha Pasture

  • Facuri, L.M.A.M.;Silva, Roberio Rodrigues;da Silva, F.F.;de Carvalho, G.G.P.;Sampaio, C.B.;Mendes, F.B.L.;Lisboa, M.M.;Barroso, D.S.;Carvalho, V.M.;Pereira, M.M.S.
    • Asian-Australasian Journal of Animal Sciences
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    • 제27권11호
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    • pp.1584-1592
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    • 2014
  • The objective was to evaluate the ingestive behavior of crossbred heifers finished on a Brachiaria brizantha cv. Marandu pasture receiving four levels of glycerin in their supplementation. Thirty-six crossbred heifers with average initial weight of $264.83{\pm}3.83kg$ and 20 months of age were distributed into a completely randomized design with four treatments and nine replications: control (0%), 4.82%, 10.12%, and 15.56% glycerin in the dry matter. The grazing time reduced linearly (p<0.05), whereas the time spent on activities like rumination, idleness, trough and total chewing time were quadratically affected (p<0.05). Bite rate and number of bites/day were quadratically influenced (p<0.05). The number of bites/swallowed cud and the number of bites/minute, however, increased linearly (p<0.05). Although the time spent on each cud and number of chews per cud were not affected (p>0.05).The number of rumination periods reduced linearly (p<0.05), whereas the number of grazing, idle and trough periods, and the times per grazing, idle, rumination and trough periods were quadratically affected (p<0.05). The feed and rumination efficiencies of the dry matter, non-fibrous carbohydrates, pasture dry matter and concentrate were quadratically affected (p>0.05) whereas the feed efficiency of neutral detergent fiber reduced linearly (p<0.05). Addition of glycerin in substitution of corn in supplements for animals managed on pastures does not influenced feed intake, but reduces the grazing time and increases the idle time. The supplementation also improves feed and rumination efficiencies.

포스트모던 생태학과 공생과 차이로서의 환경정의 (Postmodern Ecology and Environmental Justice as Symbiosis and Difference)

  • 최병두
    • 대한지리학회지
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    • 제36권3호
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    • pp.292-312
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    • 2001
  • 오늘날 생태위기는 흔히 주체와 객체, 인간과 자연간의 데카르트적 이분법에 기초하여 자연을 대상화하고 도구적으로 정복한 근대성의 결과라고 이해된다. 이에 따라 근대성에 반대하고 나아가 생태위기를 해결하기 위한 새로운 환경론이 중요한 의미를 가지게 되었다. 본 논문은 근대성에 반대하여 새로운 담론 및 정치를 구축하고자 하는 포스트모던 패러다임 특히 탈구조주의자들의 주장이나 이론들 속에 함의되어 있는 생태학적 논의들을 검토하고. 나아가 이러한 포스트모던 생태학에 근거한 환경정의론의 가능성을 모색함을 목적으로 한다. 이를 위해 본 논문은 우선 탈구조주의 일반에서 찾아 볼 수 있는 생태학적 논의와 환경윤리적 함의를 검토하고, 탈구조주의자들 가운데 가장 명시적으로 생태학적 논의를 담고 있는 들뢰즈의 철학에서 '행동학'과 '리좀적 자연주의'에 초점을 두고 그의 뛰어난 생태학적 통찰력을 고찰하며, 끌으로 포스트모던 관점에서 '차이'를 이론화하고자 한 생물지역주의 그리고 특히 들뢰즈의 생태학에서 핵심을 이루고 있는 공생과 타이를 환경정의의 입장에서 이해하고자 한다.

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