• 한국산학기술학회논문지
• /
• 제21권12호
• /
• pp.268-277
• /
• 2020

대학이 직면하고 있는 생존환경을 고려할 때, 대학의 생존전략은 생태계적 사고에 기반 하는 공진화 전략구축이 되어야 함을 이 연구는 강조한다. 따라서 대학은 지역혁신생태계의 핵심역할을 수행하기 위한 전략구축이 요청되는 바, 대학혁신생태계를 네 단계로 구분하고, 각 단계별 공진화전략을 구축하는 이론적 틀을 제시하는 것을 연구 목적으로 한다. 따라서 연구방법은 이론적 문헌연구에 초점을 두었으며, 대학혁신생태계 논리구축의 이론적 프레임워크는 Moore의 기업생태계 연구 모형(1996)을 원용 하였다. 대학의 생태계혁신전략은 네 개의 발전단계로 구분하고, 단계별 공진화 전략을 제시한다. 개척단계에서 대학의 공진화전략은 대학주도 혁신생태계의 가치창조를, 확장단계에서는 임계치 확보, 권위단계에서는 권위와 교섭력 지속, 마지막 쇄신단계에서는 성과의 지속적 개선을 제시하였다. 특히 대학의 혁신생태계 구축 및 확산의 가능성은 지역산업과 정부정책과의 연동성과 적실성을 강조하였다. 이러한 대학-지역 혁신생태계 모형은 정부 재정지원사업의 효과성을 제고할 수 있는 이론적 근거를 제시하였다는 측면에서, 그리고 개별 대학에게는 자신의 생태계구축 단계에 적합한 공진화 전략을 위한 틀을 제공한다는 측면에서 연구의 의의가 있다.

• 대한한의학원전학회지
• /
• 제23권2호
• /
• pp.63-87
• /
• 2010

Natural Medicine is a medical system that tries to find the cause and cure of the disease in the nature emphasizing on natural healing power of human body. The most important value of traditional medicine in east Asia lies on the fact that this medicine is a medical culture and natural medicine that was selected by instinct and human nature reflecting the best possible remedy by the wisdom of evolution, and views the living phenomenon based on relation and circulation. This medicine is a natural medicine that tries to recover and promote the natural healing power by vitality and is a system that cumulates various empirical information about unique and complicated life phenomenon as a legacy of evolution in the body and the disease. The understanding of variation and adaptation of human species should be based on thorough knowledge of origin, instinct and nature of human as well as knowledge of survival and adaptation of human and environment based on evolution. And through this insight, the prevention and treatment of modern diseases should be developed. In this regards, traditional medicine in east Asia should be highlighted again as a study on adaptation and harmony of penetrating the cultural history of mind which has led the history of biological body and change of society and culture, and the repository of practical wisdom and knowledge.

• Journal of Species Research
• /
• 제12권spc호
• /
• pp.1-69
• /
• 2023

This study aims to establish a comprehensive, synthetic inventory system for the fauna and flora of Dokdo Island, Republic of Korea, which has been conducted by a specialized research group consisting of more than 50 experts. The research was conducted over five years(2015-2019) and supported by the National Institute of Biological Resources, Ministry of Environment, Republic of Korea. All possible publications on the fauna and flora of Dokdo Island over the last 68 years from 1952 to 2020 were reviewed. As a result, 1,302 species were found on Dokdo Island during the study period. An updated list of 1,963 species was created. This is expected to be of great help for the conservation and national publicity of important indigenous biological resources of Dokdo Island.

• Journal of Ecology and Environment
• /
• 제48권1호
• /
• pp.32-48
• /
• 2024

Background: Longitudinal connectivity in river systems strongly affects biological components related to ecosystem functioning, thereby playing an important role in shaping local biodiversity and ecosystem health. Environmental DNA (eDNA)-based metabarcoding has an advantage of enabling to sensitively diagnose the presence/absence of species, becoming an efficient/effective approach for studying the community structure of ecosystems. However, little attention has been paid to eDNA-based biomonitoring for river systems, particularly for assessing the river longitudinal connectivity. In this study, by using eDNA we analyzed and compared species diversity and composition among artificial barriers to assess the longitudinal connectivity of the fish community along down-, mid- and upstream in the Hotancheon from the Geum River basin. Moreover, we investigated temporal variation in eDNA fish community structure and species diversity according to season. Results: The results of species detected between eDNA and conventional surveys revealed higher sensitivity for eDNA and 61% of species (23/38) detected in both methods. The results showed that eDNA-based fish community structure differs from down-, mid- and upstream, and species diversity decreased from down to upstream regardless of season. We found that there was generally higher species diversity at the study sites in spring (a total number of species across the sites [n] = 29) than in autumn (n = 27). Nonmetric multidimensional scaling and heatmap analyses further suggest that there was a tendency for community clusters to form in the down-, mid- and upstream, and seasonal variation in the community structure also existed for the sites. Dominant species in the Hotancheon was Rhynchocypris oxycephalus (26.07%) regardless of season, and subdominant species was Nipponocypris koreanus (16.50%) in spring and Odontobutis platycephala (15.73%) in autumn. Artificial barriers appeared to negatively affect the connectivity of some fish species of high mobility. Conclusions: This study attempts to establish a biological monitoring system by highlighting the versatility and power of eDNA metabarcoding in monitoring native fish community and further evaluating the longitudinal connectivity of river ecosystems. The results of this study suggest that eDNA can be applied to identify fish community structure and species diversity in river systems, although some shortcomings remain still need to be resolved.

• Animal Systematics, Evolution and Diversity
• /
• 제20권2호
• /
• pp.215-223
• /
• 2004

Thalerosphyrus에 속하는 2종의 베트남산 납작하루살이 Thalerosphyrus vietnamensis (Dang)과 신종인 T. separatus n. sp.를 기재하였다. 신종인 T. separatus의 유충은 앞가슴 등판의 후측팽창부가 기부에서 분리되어 있고, 수컷성충은 Y자 모양의 음경으로 구별된다. 두 종의 유충 및 성충기에 대하여 진단형질의 삽화와 함께 기재하였고, 진단문, 분포, 서식처와 생태자료, 분류적 고찰을 제공하였다.

• 마케팅과학연구
• /
• 제7권
• /
• pp.71-103
• /
• 2001

Marketing practice varies among firms. However, the prescriptive literature emphasises a universal view of practice, a 'one size fits all' view. This paper addresses the issue of explaining diversity in marketing practice in competitive space and in time. Diversity in competitive space reflects the existence of different routes to high performance. Diversity in time reflects some combination of change in the individual firm and change in a population of firms. In the former case, diversity is shaped by organisational change; in the latter by the disbandment and founding of firms in the population. In so far as diversity is the norm, the manner in which practice will be shaped by evolutionary processes is considered. Fnally, the role of the academy as one of the forces driving the evolutionary process is discussed. Miles and Snow's (1978, 1986) work is taken as a main point of departure in the search for explanation and ecological and evolutionary concepts are drawn on for support and to suggest an explanation for the nature of diversity over time.

• Animal Systematics, Evolution and Diversity
• /
• 제1권1_2호
• /
• pp.61-78
• /
• 1985

1981년부터 1984년까지 우리나라 연안에서 채집된 참비늘갯지렁이류를 조사한 결과 4종의 국내 미기록(Gattyana deludens, Eunoe senta, Harmothoe hirsuta, Lagisca waahli)을 포함하여 7종을 얻었다. 이로써 한국산 참비늘갯지렁이아과는 모두 16속 11종으로 밝혀지며, 그 형태적 특징을 바탕으로 검색표를 작성하고 각 종의 분류학적인 고찰 및 서식처를 조사 보고한다.

• Animal Systematics, Evolution and Diversity
• /
• 제36권1호
• /
• pp.41-45
• /
• 2020

The genus Philanthus Fabricius, 1790 in Korea are reviewed, and two species, Philanthus triangulum and P. coronata, are treated. The former is new to Korea. This species is easily separated from congeners by dense punctures in propodral enclosure and tri-forked marking in lower face. DNA barcoding test is supportive in our identification as well as conspecitficity of Korean materials showing variation in size and coloration. The observed data on flower associations of this species specified with domestic localites and date are separately provided. The current status of Philanthus coronatus that has been the only representative of the genus but forgotten for a lengthy time in Korea is discussed.

• Animal Systematics, Evolution and Diversity
• /
• 제36권1호
• /
• pp.10-14
• /
• 2020

Pagurus is the most diverse hermit crab genus in Korea. In this study, the cytochrome c oxidase subunit I (COI) and 16S rRNA of 24 individuals from four Korean Pagurus species (i.e., 7 Pagurus brachiomastus, 8 P. proximus, 8 P. simulans, and 1 P. rectidactylus) were sequenced and analyzed. No genetic difference was found between the COI and 16S rRNA sequences of P. brachiomastus and P. simulans, and the COI sequences of P. rectidactylus and P. quinquelineatus (comparative species from NCBI). Considering the morphological and ecological characteristics together, we assume that P. simulans and P. rectidactylus are subspecies of P. brachiomastus and P. quinquelineatus, respectively. This study should facilitate further research on the taxonomic status of these species.

• Animal Systematics, Evolution and Diversity
• /
• 제16권1호
• /
• pp.55-63
• /
• 2000

독도 생태연구의 일환으로 1993년 3월 23일 1999년 5월 12-15일 두차례에 걸쳐 히드라충류 채집을 실시하였다. 채집한 히드라충류는 2목 11과 15종으로 동정 분류되었고 이들 중 2종, 말미잘후카무라히드라 (Fukaurahydra antho-formis)와 사가미포도뿌리히드라(Rhizorhagium sagamiense)가 한국미기록종으로 밝혀져 재기재하고 보고한다.