• 한국문헌정보학회지
• /
• 제50권3호
• /
• pp.5-23
• /
• 2016

As new technologies change a society, librarians need to understand and adapt to technology innovations. However, most innovations that librarians are supposed to adopt are government-driven or top-down changes; and there have been very few studies conducted to identify any patterns or consistencies in librarians' perceptions of innovation. This paper, therefore, has two research purposes. First, it introduces the Concern Based Adoption Model (CBAM) as one method to gain a deeper understanding of how librarians see such changes. Second, this study identifies school librarians' concerns regarding digital textbooks in South Korea applying the CBAM theory. The test signifies that school librarians present a typical non-user profile, and the pattern anticipates a potential resistance to digital textbooks. Also, it discovers the less experienced and innovator librarians had higher concerns across every stage. The findings underscore a need of various interventions. The CBAM theory suggests, in terms of intense Stage 0 and 1, it is required for school librarians to have events to gain information about digital textbook implementation. Regarding targeted interventions, since the biggest gaps occurs in Stage 4, Consequence and Stage 5, Collaboration, according to school librarians' experience and adoption style, new school librarians need stronger engagement with the community, which including associations, mentors or peer support, and collaborating with public libraries; innovator school librarians require opportunities to test and present their use of digital textbooks (Hall and Hord 1987).

• 기술혁신연구
• /
• 제14권3호
• /
• pp.71-92
• /
• 2006

There may exist differences in R&D patterns between multinational enterprises and domestically owned firms located in catching-up countries. This paper examines the differences in R&D patterns between different ownership in Korea. In order to do this, the paper has conducted the in-depth interview of the major multinational and local firms. The interviewed firms has been selected mainly from the telecommunication, semiconductor and display industries. The paper reveals that multinational firms tend to focus on sales-oriented R& while domestically owned firms are likely to cover the range of development, applied and basic research. The most outstanding difference lies in the length of R&D period. The domestic firms apparently turn out to conduct longer period R&D projects than multinational firms. In addition it is revealed that local firms need to develop their own capability, whereas foreign companies in Korea can acquire advanced technology and scientific knowledge from the R&D centers in their home countries. On the basis of the research findings, this paper discusses some implications and recommendations for Korea and other catching-up countries.

• Asian Journal of Innovation and Policy
• /
• 제11권2호
• /
• pp.202-221
• /
• 2022

The media has depicted an abrupt socio-technological change in the Republic of Korea with the 4th Industrial Revolution. Because technologies cannot realize their potential without social acceptance, studying conflicts incurred by such a change is imperative. However, little literature has focused on conflicts caused by technologies. Therefore, the current study investigated media coverage regarding conflicts related to the 4th Industrial Revolution from 2016 to 2020 in the Republic of Korea, applying text-mining techniques. We found that the overall amount and coverage pattern conforms to the issue attention cycle. Also, the three major topics ("SMEs & Startups," "Mobility Conflict," and "Human & Technology") indicate quarrels between conflicting social entities. Moreover, the temporal change in media coverage implies the political use of the term rather than technological. However, we also found the media's deliberative discussion on the socio-technological impact. This study is significant because we expanded the discussion on media coverage of technologies to the realm of social conflicts. Furthermore, we explored the news articles of the recent five years with a text-mining approach that enhanced the objectivity of the research.

• 한국컴퓨터정보학회:학술대회논문집
• /
• 한국컴퓨터정보학회 2023년도 제67차 동계학술대회논문집 31권1호
• /
• pp.443-445
• /
• 2023

Following the global financial crisis, the global value chain contracted, and characteristics of "reverse globalization" of the economy and trade gradually emerged. This is due to the term "reverse globalization" referring to a shift away from globalization. Within a short period of time, the phenomenon known as "reverse globalization" developed as an inescapable obstacle, coinciding with the development and dissemination of the COVID-19 virus. At some time in the distant future, the "reverse globalization" of economic trade and the "globalization" of the digital economy will co-dominate the shifting trend of the global economic landscape. This will happen gradually over time. The goal of this research is to look at the minor changes that happened in the methods and techniques used by the economic mechanism known as "globalization against the flow." It employs Chinese smart manufacturing companies as a model and proposes a digital drive model to investigate the prospects and constraints of smart manufacturing technology enterprise innovation development under "reverse globalization," with the goal of establishing a digital innovation development path. The theoretical insights given in this study have the potential to serve as a reference for China as it attempts to build a new growth pattern based on a double-cycle and promote a new type of globalization.

• Fisheries and Aquatic Sciences
• /
• 제27권1호
• /
• pp.48-55
• /
• 2024

The study assessed the utility of mitochondrial DNA for identifying a deceased rorqual discovered off the western coast of India. Both the COI and Cytb genes exhibited remarkable 99-100% similarity with the GenBank sequence of Balaenoptera musculus through a global BLAST search, confirming their affiliation with this species. Inter-species genetic distances for COI and Cytb genes ranged from 6.75% to 9.80% and 7.37% to 10.96% respectively, compared with other Balaenopteridae species. The Bayesian phylogenies constructed based on both COI and Cytb genes demonstrated clear and separate clustering for all Balaenopteridae species, further reaffirming their distinctiveness, while concurrently revealing a cohesive clustering pattern of the generated sequences within the B. musculus clade. Beyond species confirmation, this study provides valuable insights into the presence of live and deceased B. musculus individuals within Indian marine ecosystems. This information holds significant potential for guiding conservation efforts aimed at safeguarding Important Marine Mammal Areas (IMMAs) in India over the long term.

• 열처리공학회지
• /
• 제24권2호
• /
• pp.77-81
• /
• 2011

Aluminum nitride (AlN) thin films were prepared by using nitrogen ion beam assisted reactive radio frequency (RF) magnetron sputtering on the glass substrates without intentional substrate heating. After deposition, the effect of nitrogen ion beam energy on the structural and optical properties of AlN films were investigated by x-ray diffraction (XRD), atomic force microscope (AFM) and UV-Vis. spectrophotometer, respectively. AlN films deposited with $N^+$ ion irradiation at 100 eV show the higher (002) peak intensity in XRD pattern than other films. It means that $N^+$ ion energy of 100 eV is the favorable condition for low temperature crystallization. AFM images also show that surface average roughness is increased from 1.5 to 9.6 nm with $N^+$ ion energy in this study. In an optical observation, AlN films which deposited by $N^+$ ion beam energy of 100 eV show the higher transmittance than that of the films prepared with the other $N^+$ ion beam conditions.

• 한국정보통신학회논문지
• /
• 제16권6호
• /
• pp.1119-1124
• /
• 2012

기술의 혁신성에 대한 지표는 OECD 및 각 국가별로 활발히 논의되어지고 있으나 기술혁신의 정도 내지는 등급에 대한 학계 및 세계기구 및 정부의 논의는 미비한 실정이다. 기술의 혁신성 또는 특정국가 및 특정산업의 혁신성과 그 정도를 유형화 할 수 있다면 각각의 혁신수준에 맞는 적절한 정책을 제시 할 수 있을 것이다. 그러나 이러한 기술혁신의 정도 및 그 구분을 할 수 있는 적절한 방법론이 없는 것이 현재의 실정이다. 이에 본 논문에서는 Charles C Ragin(2008)에 의하여 소개되어지고 있는 Fuzzy-set calibration 방법론을 소개하고자 한다. 이를 위하여 OECD의 특허데이터를 활용하여 새로운 분류 방법론을 제시하였고 이를 통해 OECD국가와 일부 비 OECD 국가의 기술별 혁신도를 등급화 하고 기술 분야별 그 발달 유형을 전통산업(TRAD), 정보통신(ICT), 생명공학(BIO), 소프트웨어(SW)기술별로 유형화 하였다. 이러한 기술의 혁신정도에 대한 구분과 그 유형화는 그 등급과 유형에 따른 적절한 혁신진흥정책의 발굴에 그 의의가 있다고 할 수 있을 것이다.

• 기술경영경제학회:학술대회논문집
• /
• 기술경영경제학회 1999년도 제15회 하계 학술발표회 논문집
• /
• pp.85-97
• /
• 1999

Being the new paradigm of "knowledge based economy", knowledge asset get to be the key to evaluate the firm's value. For a instance, Scandia firstly informed the intellectual capital report with its own financial statements in 1994. Some financial institutions have emphasized the roles of knowledge assets in the evaluating firm's value, too. But the concept of knowledge asset is so extensively defined that the result of evaluation is not as much reliable as financial statements. As previous studies examined the firm-specific cases, the sectoral pattern of knowledge asset has been ignored and it cause the difficulty in the empirical study. Moreover, the objectivity of study is ambiguous. Therefore, we regards knowledge asset as a technological knowledge asset. Which is related to R&D(research & development) and technology. Because this definition is more measurable than others and can play a frontier role in evaluating the knowledge asset. We extract the criteria related to the technological knowledge asset through the survey of 'Scandia' and other previous studies and add other criteria, which explain the Korean-specific environments. We gather data from "Technological Innovation"(STEPI, 1997, 1999) and "The bibliography of Korean R&D institutes"(KITA,1998) and "the survey of listed company"(Daewoo Securities, 1998. 1999). As the results of empirical study, the variables which explain the financial value of firms do not reflect the 'technological knowledge asset' well. It results from the factors as followings. Firstly, instead of stock price the proxy measurement related to 'knowledge asset' is needed. Secondly, the sample is biased to the large scale firms so we'll collect samples more broadly. Finally, the concept of 'technological knowledge asset' is too narrow to explain the value of firm. We expect the result of this empirical study gives contribution to the evaluation of firms' value more exactly.

• Journal of Microbiology and Biotechnology
• /
• 제21권1호
• /
• pp.28-36
• /
• 2011

Diblock copolymers composed of poly(${\varepsilon}$-caprolactone) (PCL) and poly(N,N-dimethylamino-2-ethyl methacrylate) (PDMAEMA), or methoxy polyethylene glycol(PEG), were synthesized via a combination of ring-opening polymerization and atom-transfer radical polymerization in order to prepare polymeric nanoparticles as an antifungal drug carrier. Amphotericin B (AmB), a natural antibiotic, was incorporated into the polymeric nanoparticles. The physical properties of AmB-incorporated polymeric nanoparticles with PCL-b-PDMAEMA and PCL-b-PEG were studied in relation to morphology and particle size. In the aggregation state study, AmB-incorporated PCL-b- PDMAEMA nanoparticles exhibited a monomeric state pattern of free AmB, whereas AmB-incorporated PCL-b- PEG nanoparticles displayed an aggregated pattern. In in vitro hemolysis tests with human red blood cells, AmBincorporated PCL-b-PDMAEMA nanoparticles were seen to be 10 times less cytotoxic than free AmB (5 ${\mu}g$/ml). In addition, an improved antifungal activity of AmBincorporated polymeric nanoparticles was observed through antifungal activity tests using Candida albicans, whereas polymeric nanoparticles themselves were seen not to affect activity. Finally, in vitro AmB release studies were conducted, proving the potential of AmB-incorporated PCL-b-PDMAEMA nanoparticles as a new formulation candidate for AmB.

• 한국경제지리학회지
• /
• 제22권2호
• /
• pp.214-235
• /
• 2019

이 연구에서는 최근 경제체제의 한 축을 구성하는 사회적 경제조직이 정부, 투자기관, 중간지원조직, 비영리기구 등과 관계를 맺고 성장하는 것을 사회혁신클러스터라 보고, 이 클러스터가 한국적 상황에서 어떤 특징을 갖고 성장하는지를 서울 성동구와 은평구를 사례로 분석하였다. 이를 위하여 클러스터 내부 행위자들과 그들의 관계를 확인하고 클러스터의 형성과정을 분석하였다. 사회적 경제조직들의 협력관계 사회연결망분석의 결과, 성동구는 대학, 글로벌 네트워크, 투자기관 등 네트워크 참여 유형이 은평구보다 다양한 것으로 나타났는데, 이는 민간 주도 중추조직의 역할에 기인하는 것으로 판단되었다. 이것은 클러스터 내부 관계자들에 대한 심층 인터뷰에서도 확인되었다. 두 지역 모두 아직 초기 단계의 모습이지만 사회혁신클러스터의 모습을 갖추고 있음을 확인할 수 있었으나, 클러스터의 성숙단계에서 발견되는 산업의 연계, 타 클러스터와의 융합은 발견되지 않았다. 지속적인 사회혁신클러스터의 성장을 위해서는 두 지역의 정보와 발전 방향을 공유하고 협력하는 것이 필요하다고 제안된다.