• 한국지구과학회지
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• 제32권7호
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• pp.860-870
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• 2011

본 연구의 목적은 화성암의 반상조직에 대한 초임 지구과학교사들의 내용교수지식을 확인하고, 지구과학 수업에서 학생들의 시행착오를 방지할 수 있는 교수 방안을 제안하기 위한 것이다. 이를 위하여 반상조직에 대한 기본인식, 생성조건 및 생성과정, 교수-학습지도에 관한 인터뷰 가이드를 구성하였고, 초임 지구과학교사 5명(고등학교 3명, 중학교 2명)을 대상으로 개방적 토론식 면담을 실시하였다. 반상조직에 대한 초임 지구과학교사들의 인식을 분석한 결과는 다음과 같다. 반상조직이 모든 화성암에서 발견됨에도 불구하고 대부분의 초임 지구과학교사들은 산출상태에 집중하여 화산암과 심성암에서는 반상조직이 발견될 수 없다고 인식하고 있다. 반상조직의 생성 변수로서 냉각 속도, 핵형성 밀도, 성장속도, 성장기간 등의 요인이 고려되어야 하지만, 초임 지구과학교사들은 생성 온도와 냉각속도 등의 요인을 주로 생성 변수로서 인식하고 있다. 반상조직은 반정과 석기의 상대적인 결정의 크기나 입도를 고려하는 것이 바람직하지만 성분의 차이로 구별하려는 경향이 있다. 그리고 초임 지구과학 교사들은 보웬의 반응계열과 연관지어 각 반정과 석기의 성분이 반드시 다를 것이라고 인식하고 있다.

• Asia pacific journal of information systems
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• 제26권2호
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• pp.299-321
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• 2016

Previous studies on strategic alliance formation have largely overlooked the effects that organizations' routine development can have on the relationship between organizations' network position and their alliance ambidexterity strategy. This study extends ambidexterity research by adding internal and network perspectives and examining their cumulative effects on alliance ambidexterity. We first acknowledge the interplay between organizations' internal knowledge exploration/exploitation strategies and organizations' alliance ambidexterity and determine that organizations with a high level of internal knowledge breadth are more likely to make focused alliance decisions. Second, our analysis of 145 US-based information technology organizations with an active alliance behavior reveals that having well-formed routines as a result of previous collaborations strengthens the tendency of brokerage organizations to follow alliances that focus on either exploration or exploitation. Although most alliance studies have commonly argued in favor of an ambidextrous approach, this study provides critical evidence that both internal knowledge exploration/exploitation strategies and development of routines constrain organizations' alliance formation decisions, guiding them towards a more focused approach.

• 대한한의학원전학회지
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• 제35권3호
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• pp.71-90
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• 2022

Objectives : This paper summarizes contents on fish in the Injeji and Jeoneo-Ji parts in the Imwon-Gyeongje-Ji and compares them with those in the Dong-uibogam from a Korean Medical perspective. Methods : Most of the knowledge of fish in the Imwon-Gyeongje-Ji is based on preceding material medica studies such as the Dongui-bogam in Joseon, the Bencao-gangmu in China, and the Hwahan Samjaedohoe in Japan. The influential relationships and the process of change among these knowledge information were examined within the context of each literature's development or through identifiable changes in knowledge on each particular kind of fish. Results & Conclusions : In the Imwon-Gyeongje-Ji, the consisting 16 parts are organically connected, sometimes functioning as cross-references. In particular, the medical contents on the efficacy of fish for treating disease is closely linked to contents on fish ecology and environment as written in the Jeoneo-Ji, which deals with the field of living things. On the more detailed knowledge on about 30 kinds of fish, one could grasp the formation process and changes of East Asian traditional knowledge on fishkind among historical study of influential Chinese texts, new stimulation and methodology through Japanese literature on natural history, and dynamic processes of inheriting and selectively accepting traditional knowledge of Joseon.

• 유통과학연구
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• 제21권4호
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• pp.47-56
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• 2023

Purpose: the research aims to analyze the impact of the distribution of knowledge through online learning on the intellectual potential of PhD students and produce recommendations for policy to improve intellectual capacity. During the literature review, it was determined that a large number of studies examined the impact of online learning on the quality of education at different levels. Research design, data and methodology: the research methodology is based on subjective assessment and studying the students' opinions. The basis of the study was a comprehensive analysis of primary data obtained through a sociological survey of PhD students. 324 respondents from humanitarian, medical and natural faculties participated in the survey. Results: the study revealed that online learning helps increase students' intellectual potential. PhD students had a positive attitude towards the transition from traditional education to online learning. It should be noted that, according to the results, the most popular gadgets were laptops and smartphones, which were characterized by high mobility and ease of use. Based on the obtained results, recommendations were developed for the formation of online learning with a focus on increasing students' intellectual potential. Conclusions: based on the results of the assessment of educational and innovative potential, policy recommendations and further research in this area were proposed.

• The Journal of Asian Finance, Economics and Business
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• 제6권1호
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• pp.321-328
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• 2019

The purpose of the study is to analyze the main approaches to assessing human capital and develop proposals for its most objective assessment of it at the different levels of manifestation - individual, microeconomic and macroeconomic. The article considers the basic approaches to the evaluation of human capital, used in practice: retrospective (costly) and prospective (income based). Cost based methods involve measuring the value of human capital based on the total costs associated with its formation. The proposed additional evaluation criteria, in particular, the use of the expert approach and the developed indicators of a qualitative assessment of the human capital of the enterprise will allow development that is more efficient and use of available human resources. Human capital is becoming a major factor in the formation and development of an innovative economy and knowledge economy. Accordingly, the proposed additions to the assessment of human capital at the country level are aimed at assessing it from a new angle, taking into account the current global trends in the formation of an innovative economy and digitalization. They meet qualitatively new requirements for human capital as the main productive factor in the creation of new highly efficient technologies that promote the active development of the social sphere, science, education, health, etc.

• 한국지구과학회지
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• 제32권1호
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• pp.140-151
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• 2011

본 연구는 예비 지구과학교사들이 개발한 교정 교수학습자료의 문제점과 개발 과정에 영향을 주는 요소를 찾는 것이다. 이를 위해 전라북도에 소재하는 사범대학 과학교육학부(지구과학전공)에 재학 중인 54명(남자 18명, 여자 36명)으로부터 258개의 교정 교수학습자료를 수집하였다. 이를 분석한 결과 교정 교수학습자료는 개발하는 절차와 예비 지구과학교사들의 선행 지식에 의해 영향을 받고 있었다. 교정 탐색 우선형은 이미 형성된 선행 지식 범위 내에서 자료를 개발하기 때문에 이들이 개발한 자료는 교육과정의 특정 영역에 편중되어 있다. 이에 비해 개념 탐색 우선형은 대부분의 예비 지구과학교사들이 접근하지 못한 영역의 자료를 개발하였다. 올바른 선행 지식을 형성하지 못한 예비 지구 과학교사들은 잘못된 소재를 선택할 뿐 아니라 개념 연결에서도 오류를 범하고 있다. 또한, 대부분의 예비 지구과학교사들이 지질현상에 대한 과학개념을 형성하고 있다고 하더라도 생성과정을 무시하고 소재의 형태만을 주로 고려하고 있다. 그러므로 지질조사 및 고체지구과학 분야에 대한 충분한 학습이 가능하도록 지구과학교사 양성 교육과정에 충실히 반영해야 하며, 이를 바탕으로 예비 지구과학교사들의 지질학적 내용지식, 야외 교수학습 전략, 자료개발 절차 등이 하나의 통합적인 개념으로 형성될 수 있도록 지도할 필요가 있다.

• International Journal of Computer Science & Network Security
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• 제21권9호
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• pp.118-124
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• 2021

The article examines the formation of a competitive paradigm of economic security of industrial enterprises in the formation of a circular economy. The basic laws of industrial enterprises are formed, which determined the characteristics of competitive positions and threats. The basic competitive concepts and their application at maintenance of economic safety of the industrial enterprises in the conditions of formation of circular economy are described. Thus, the technological approach to the formation of a competitive paradigm is based on production technologies, opportunities for technological modernization and development of infrastructure and intellectual competencies. The institutional concept reveals the regulatory mechanisms for ensuring competitiveness through the protectionism of national industrial enterprises, standardization and regulation of market imbalances. The innovation-investment approach within the competitive paradigm is also manifested in the creation of competitive advantages due to the presence of active innovative developments and their commercialization, knowledge and competencies of staff, capitalization of intelligence and communications, constant updating of infrastructure and technologies. Collectively, innovation and investment effects on the level of economic security allow industrial enterprises to ensure resilience to increasing competition, the emergence of new market challenges in the formation of a circular economy. A strategic approach to the application of a competitive paradigm to ensure the economic security of industrial enterprises allows you to justify the prospects for development and design behavioral models to predict and assess potential threats. The concept of system management is based on the complexity of threat analysis, the integrity of the economic security system, system-forming functions and patterns of implementation of industrial development tasks in the formation of a circular economy. The application of the described concepts is formalized by the authors through the definition of the basic patterns, directions and characteristics of their impact on the elements of the security system of industrial enterprises in the formation of a circular economy.

• 한국시뮬레이션학회:학술대회논문집
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• 한국시뮬레이션학회 2003년도 춘계학술대회논문집
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• pp.91-100
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• 2003

In this paper we investigate the role that warfare played In the formation of the network of alliances between sites that are associated with the formation of the state in the Valley of Oaxaca, Mexico. A model of state formation proposed by Marcos and Flannery (1996) is used as the basis for an agent-based simulation model. Agents reside in sites and their actions are constrained by knowledge extracted from the Oaxaca Surface Archaeological Survey (Kowalewski 1989). The simulation is run with two different sets of constraint rules for the agents. The first set is based upon the raw data collected in the surface survey. This represents a total of 79 sites and constitutes a minimal level of warfare (raiding) in the Valley. The other site represents the generalization of these constraints to sites with similar locational characteristics. This set corresponds to 987 sites and represents a much more active role for warfare in the Valley. The rules were produced by a data mining technique, Decision Trees, guided by Genetic Algorithms. Simulations were run using the two different rule sets and compared with each other and the archaeological data for the Valley. The results strongly suggest that warfare was a necessary process in the aggregations of resources needed to support the emergence of the state in the Valley.

• STI Policy Review
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• 제4권1호
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• pp.54-73
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• 2013

In a knowledge economy, accelerating the pace of knowledge building and the rapid acquisition of knowledge are keys to innovative development. However, the development of the commercialization of research results and formation of new start-up companies are often not as active as they should be with a lack of motivation and incentive being one of the contributing factors for the failure to take action. In Taiwan and Japan, the reason that widely advocated idea of industry-academia collaboration is to help advance the technological capabilities of research and development as well as produce economic benefit. The assistance rendered by the government during the transformation and the assessment of outcomes from entrepreneurial pursuits are key issues explored in this study. The results indicate that the network system in the national innovation system is important for entrepreneurship development. The domestic market of Taiwan is not as large as Japan and new entrepreneurs have to face global market challenges.

• 한국연초학회지
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• 제14권2호
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• pp.168-195
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• 1992

Pulmonary system is a target organ and primary defense mechanism against environmental oxidants and polutants. Enzymatic and nonenzymatic antioxdant defense mechanisms undoubtedly protect the lung from oxidants even endogenous oxidative stress. In addition, new ways of augmenting pulmonary antioxidant defenses are developed, which can be used to support the intrinsic antioxidants. Therefore, improved understanding of antioxidant defense mechanisms will increase our knowledge of the cause and will suggest rational approaches for treating and preventing oxidant-induced lung injury. In this review, we discuss the formation and scavenging of free radicals, and the strategies for antioxidant defense of pulmonary system.