• 제목/요약/키워드: innovative action

검색결과 74건 처리시간 0.021초

학습조직과 조직유효성의 관계에서 공유가치의 조절효과 (A Study of Shared Values as Moderating Effects on the Relationships between Learning Organization and Organizational Effectiveness)

  • 양우섭;박계홍
    • 벤처창업연구
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    • 제8권1호
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    • pp.111-125
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    • 2013
  • 본 연구는 기업구성원들에 대한 설문조사를 통해 학습조직의 개인차원, 집단차원, 조직차원의 학습활동이 직무만족, 조직몰입, 혁신행동에 어떠한 영향을 미치며 학습조직의 세 가지 차원과 조직유효성 간의 관계에서 공유가치의 조절효과를 파악하기 위한 연구이다. 학습조직의 개인, 집단 조직차원의 학습활동이 직무만족에 긍정적인 영향을 미치며, 조직몰입과 혁신행동에는 부분적인 영향을 미치는 것으로 나타났다. 학습조직의 세 가지 차원과 조직유효성의 관계에 있어서 공유가치의 조절효과를 보면 다음과 같다. 첫째, 공유가치가 집단차원의 학습활동과는 부적으로, 조직차원의 학습활동과는 정적으로 직무만족에 미치는 영향을 조절하는 것으로 나타났으나, 개인차원 학습과 직무만족과의 관계는 조절효과가 없는 것으로 나타났다. 둘째, 공유가치가 집단차원의 학습활동과는 부적으로, 조직차원의 학습활동과는 정적으로 조직몰입에 미치는 영향을 조절하는 것으로 나타났으나, 개인차원학습과 조직몰입과의 관계는 조절효과가 없는 것으로 나타났다. 셋째, 공유가치가 집단차원의 학습활동과는 부적상호작용으로 조직차원의 학습활동과는 정적상호작용으로 혁신행동에 영향을 미치는 것으로 파악되었으나 개인차원의 학습활동은 조절효과가 없는 것으로 나타났다.

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직무자율성이 혁신행동에 미치는 영향 -직무열의의 매개효과를 중심으로- (The effects of Job Autonomy on Innovative Behavior: Mediating Effect of Job Engagement)

  • 진윤희;김성종
    • 한국콘텐츠학회논문지
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    • 제15권1호
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    • pp.451-461
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    • 2015
  • 공기업에서 혁신행동을 유발하는 요인에 관한 선행연구가 부족하다는 문제에서 출발하여 직무자율성을 혁신행동에 영향을 미치는 변수로 가설을 설정하고 실증적 분석결과로 부터 정책적 시사점을 도출하고자 연구가 수행되었다. 공공조직의 구성원의 혁신행동에 관한 이론이 잘 정립되지 못해 일반 조직행태 분야 선행연구에서 주로 사용하는 직무자율성, 직무열의 등의 변수들이 공공조직의 혁신행동에도 영향을 미칠 것으로 가정하고 연구를 기획하였다. 구조방정식 모형을 통해 가설 검증이 이루어졌고 분석결과 직무자율성인식과 혁신행동의 관계에서 직무열의가 부분적 매개변수로 작용함이 나타났다. 직무열의가 직무자율성인식과 혁신행동의 관계에서 매개적 역할을 한다는 것은 행동의 준비상태인 태도를 구성하는 인지적, 감정적, 행동적 요소에 대한 경험적 분석을 통한 확인이라는 점에서 이론적 기여가 있다. 실무적 차원에서는 공기업에서도 직무자율성을 높이는 것을 통해 적극적이고 진취적인 태도를 불러일으키고 혁신행동을 격려하는 수단으로 활용할 수 있음을 의미한다. 성과관리와 같은 제도적 수단과 함께 업무계획의 수립, 업무수행방법의 선택 등에 관한 결정을 할 수 있는 자율성을 보장해줌으로써 직무수행과정에서 열정을 느끼고 궁극적으로 혁신행동을 유발할 수 있게 됨을 의미한다고 하겠다.

Distribution of Environmental Awareness Applying an Ecological Theory of Ted Hughes

  • CHO, Jongwhee
    • 유통과학연구
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    • 제19권9호
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    • pp.53-64
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    • 2021
  • Purpose: The current study aims and reviews the current state of research in green awareness' distribution structure using the ecological theory of Ted Hughes who was regarded as one of the best English poets of the 20 century. Ted poetry has innovated ecological distribution. It has inspired so many young people to have a positive energy impact on the environment. Research design, data and methodology: Action research design is an approach used extensively in qualitative content analysis. This design starts by adopting an exploratory claim that develops the research objectives, hence instigating the action process, which involves several strategies. This type of design involves a cyclic process of stance then action. Results: According to the investigation, there are nine solutions that can deal with the green distribution based on previous literature review, applying an ecological approach of Ted Hughes to green awareness distribution. The solutions figured out that Ted's novels had an innovative impact on the environment as it is clear that information is given to society. Conclusions: It is observed that having a highly professional environment is good enough for a structure to go green. But, on the other hand, polluting our environment can endanger species by causing health diseases and environmental problems.

요양보호사의 직무자율성이 혁신행동에 미치는 영향 (Impact on the Innovation Action for Job Autonomy of Caregiver)

  • 김윤재;남궁선;박스잔
    • 벤처창업연구
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    • 제11권3호
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    • pp.199-208
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    • 2016
  • 본 연구는 요양보호사의 직무자율성에 대한 인식 확산 및 고령화가 급격히 증가되는 시점에서 요양보호사를 대상으로 직무자율성과 혁신행동의 관계를 규명하고자 하였다. 이에 서울지역에서 근무하는 요양보호사를 대상으로 직무자율성과 인구통계학적 특성 요인들이 혁신행동에 영향을 미치는 요인들을 분석하였다. 분석 결과 직무자율성, 작업스케줄, 의사결정, 방법론, 연령, 학력, 시설유형, 시설규모, 직급 등이 혁신행동에 통계적으로 유의미한 영향을 미치는 것으로 나타났다. 즉, 요양보호사는 조직 환경에서 직무에 대한 자율성이 많이 부여될수록, 조직풍토가 새로운 아이디어를 지양하는 분위기일수록 그리고 요양보호사에게 직무자율성이 많이 부여될수록 혁신행동에 긍정적인 영향을 미친다는 것을 알 수 있다. 이를 바탕으로 시설장은 요양보호사들이 보다 새로운 아이디어를 제시할 수 있는 조직풍토를 제공하는 한편, 요양보호사들의 직무자율성 향상을 위한 경영전략 및 개발이 요구되어진다.

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Drug Discovery Perspectives of Antisense Oligonucleotides

  • Yeonjoon Kim
    • Biomolecules & Therapeutics
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    • 제31권3호
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    • pp.241-252
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    • 2023
  • The era of innovative RNA therapies using antisense oligonucleotides (ASOs), siRNAs, and mRNAs is beginning. Since the emergence of the concept of ASOs in 1978, it took more than 20 years before they were developed into drugs for commercial use. Nine ASO drugs have been approved to date. However, they target only rare genetic diseases, and the number of chemistries and mechanisms of action of ASOs are limited. Nevertheless, ASOs are accepted as a powerful modality for next-generation medicines as they can theoretically target all disease-related RNAs, including (undruggable) protein-coding RNAs and non-coding RNAs. In addition, ASOs can not only downregulate but also upregulate gene expression through diverse mechanisms of action. This review summarizes the achievements in medicinal chemistry that enabled the translation of the ASO concept into real drugs, the molecular mechanisms of action of ASOs, the structure-activity relationship of ASO-protein binding, and the pharmacology, pharmacokinetics, and toxicology of ASOs. In addition, it discusses recent advances in medicinal chemistry in improving the therapeutic potential of ASOs by reducing their toxicity and enhancing their cellular uptake.

Different effects of prolonged β-adrenergic stimulation on heart and cerebral artery

  • Shin, Eunji;Ko, Kyung Soo;Rhee, Byoung Doo;Han, Jin;Kim, Nari
    • Integrative Medicine Research
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    • 제3권4호
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    • pp.204-210
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    • 2014
  • The aim of this review was to understand the effects of ${\beta}$-adrenergic stimulation on oxidative stress, structural remodeling, and functional alterations in the heart and cerebral artery. Diverse stimuli activate the sympathetic nervous system, leading to increased levels of catecholamines. Long-term overstimulation of the ${\beta}$-adrenergic receptor (${\beta}AR$) in response to catecholamines causes cardiovascular diseases, including cardiac hypertrophy, stroke, coronary artery disease, and heartfailure. Although catecholamines have identical sites of action in the heart and cerebral artery, the structural and functional modifications differentially activate intracellular signaling cascades. ${\beta}AR$-stimulation can increase oxidative stress in the heart and cerebral artery, but has also been shown to induce different cytoskeletal and functional modifications by modulating various components of the ${\beta}AR$ signal transduction pathways. Stimulation of ${\beta}AR$ leads to cardiac dysfunction due to an overload of intracellular $Ca^{2+}$ in cardiomyocytes. However, this stimulation induces vascular dysfunction through disruption of actin cytoskeleton in vascular smooth muscle cells. Many studies have shown that excessive concentrations of catecholamines during stressful conditions can produce coronary spasms or arrhythmias by inducing $Ca^{2+}$-handling abnormalities and impairing energy production in mitochondria, In this article, we highlight the different fates caused by excessive oxidative stress and disruptions in the cytoskeletal proteome network in the heart and the cerebral artery in responsed to prolonged ${\beta}AR$-stimulation.

Conceptual bases of the Investment Mechanism of the Innovative Activity of Enterprises in the Context of Achieving the Tasks of Strategic Development

  • Komandrovska, Veronika;Kolesnyk, Maksym;Barkova, Kateryna;Vasylyk, Sergii;Dorofieiev, Denys
    • International Journal of Computer Science & Network Security
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    • 제21권11호
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    • pp.111-118
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    • 2021
  • The authors of the study highlight the conceptual foundations of the investment mechanism of innovation of enterprises in the context of strategic development. Such indicators of investment attraction for the enterprise as investment attractiveness, investment activity of the enterprise, critical mass of investments, minimum sufficiency of investments and others are singled out. It is proved that the balance of investment resources is facilitated by the action of the investment mechanism of innovation activity at the enterprise in the context of achievements of strategic development tasks. Investment processes and their intensification have an impact on the expansion of production capacity of economic entities in strategic development and on improving the efficiency of existing capacities. The investment mechanism of innovative activity at the enterprise in the context of achievement of tasks of strategic development contains system of complex actions which provides: definition of the clear purpose and tasks for the mechanism and achievement of the purposes of the enterprise; assessment of the investment potential of the enterprise; definition of tasks of innovative development of enterprises and investment resources necessary for this purpose, etc. The tasks of the investment mechanism of innovative activity at the enterprise in the context of achievements of tasks of strategic development and its economic, organizational and information components are singled out, as well as levers of influence and regulators of the investment mechanism of innovation in the enterprise.

Understanding the Roles of Host Defense Peptides in Immune Modulation: From Antimicrobial Action to Potential as Adjuvants

  • Ju Kim;Byeol-Hee Cho;Yong-Suk Jang
    • Journal of Microbiology and Biotechnology
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    • 제33권3호
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    • pp.288-298
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    • 2023
  • Host defense peptides are expressed in various immune cells, including phagocytic cells and epithelial cells. These peptides selectively alter innate immune pathways in response to infections by pathogens, such as bacteria, fungi, and viruses, and modify the subsequent adaptive immune environment. Consequently, they play a wide range of roles in both innate and adaptive immune responses. These peptides are of increasing importance due to their broad-spectrum antimicrobial activity and their functions as mediators linking innate and adaptive immune responses. This review focuses on the pleiotropic biological functions and related mechanisms of action of human host defense peptides and discusses their potential clinical applications.

사회 혁신을 위한 디자인 씽킹과 액션러닝의 통합모형 (A Unified Model of Action Learning and Design Thinking for Social Innovation)

  • 박상혁;오승희;박정선;이명관
    • 벤처창업연구
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    • 제11권2호
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    • pp.89-100
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    • 2016
  • 본 연구는 사회 혁신분야의 문제해결도구로 활용 비중이 커지고 있는 디자인 씽킹과 액션러닝 방법론을 비교분석하고 통합모델을 제시하는데 목적이 있다. 구체적으로 두 방법론의 프로세스 측면에서 유사점과 차이점을 비교, 분석하고, 두 방법론의 장점을 기반으로 통합된 방법론을 제시하고자 한다. 비교 분석 연구를 통해 제시된 통합모델은 디자인 씽킹 방법론의 완성도를 높이기 위하여 액션러닝의 팀빌딩과 성찰 프로세스 부분을 중점적으로 보완하였다. 또한 통합모델을 검증하기 위한 사례 연구를 통해 디자인 씽킹 방법만을 활용하는 경우보다 액션러닝이 가미된 통합모델이 더욱 우수한 성과 도출이 가능하다는 것을 통계적으로 검증하였다. 본 연구결과는 사회혁신 도구로 활용할 수 있는 디자인 씽킹과 액션러닝 방법론을 이해하는데 기여할 수 있으며, 두 방법론을 기반으로 수정된 통합모형을 제시함으로써 디자인 씽킹을 이용한 사회 혁신 전략의 질적 수준과 만족도를 향상시킬 수 있을 것이다.

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농업인 참여식 실천학습모델 개발과 성과분석 -농촌진흥청 강소농 사업을 중심으로- (Case Study on Dynamics of RDA PLA Model with Agri-SMEs)

  • 김사균;이미화;박흔동
    • 농촌지도와개발
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    • 제19권3호
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    • pp.551-579
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    • 2012
  • This case study aims to explore how RDA PLA model affects the agri-SMEs' empowerment. As an agri-business management renovation program from main workshop it was conducted on March to December 2011 with agri-SMEs and extension officials nationwide by RDA. Especially, as a packaged action learning process in the model used participatory action research. This study collected data with participants observation, interviews, situational analysis and systematic review of discourse in qualitative method. For the validity and identifying empirical results, this study used statistic analysis as a mixed method. Further including various pedagogic methods and business coaching skills, this model was conducted from workshop in RDA, in turn, on-farm business coaching as follow-up, CoPs' activities, and local ATCs extension services by each actors. The dynamic process and effects of each process led some change for farmers' innovative knowledge, skills, attitude, practice and aspiration on their farm business. RDA PLA model development based on the previous practices and research, which provided a configurated picture in the holistic action learning process. In statistic research, this study focused on 279 farmers as respondents who had participated in the program. It shows that their income and benefits increased from their renovative practices on farm business. Following the sampling group, it was surveyed by four indicators - products, customer, quality and cost. The level of contribution of education on economic impact 15% is quoted from previous paper. Even in some limitations of public sector, RDA PLA model actively suggests the paradigm shift of agricultural HRD and development of alternative extension-service system.