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A Study on Influencing Factors of SMEs Pursuing Open and Technological Innovation
( Robinder Nath Sachdev ),장석인 ( Sugin Chang ),김연식 ( Yeonshik Kim ) 사회혁신기업연구원 2019 혁신기업연구 Vol.4 No.2
전 세계적으로 경쟁강도가 증가하는 개방화 시대 속에서 한국의 중소기업들은 초경쟁이라는 새로운 국면에 접어들었다. 오늘날 기업들은 시장의 글로별화와 같은 기업환경의 변화를 직면하고 있으며, 기술혁신을 통한 경쟁우위를 확보한 기업만이 생존 및 지속성장을 이룰 수 있다. 연구개발을 통한 기술혁신은 중소기업의 생존 및 경쟁 우위를 확보할 수 있게 하는 중요한 요인이 될 수 있다. 경영혁신은 조직이 사회적 구조 내부에서 새로운 아이디어를 도입하여 실행하는 과정이다. 경영혁신은 조직 구성원을 선발하고 자원, 과업구조, 권한과 보상 등을 담당하는 부문에 새로운 방법을 채택하여 실용화하는 것을 의미한다. 기술혁신은 주로 제품이나 서비스 및 생산 공정에 새로운 변화를 도입하여 실용화시켰을 때 발생한다. 혁신형 중소기업은 외부의 지식을 습득하고 학습하는 데에만 멈추지 말고 내부 지식과 결합시켜 새로운 지식을 창안할 수 있는 역량을 적극적으로 개발해야 한다. 본 연구의 목적은 자원기반관점을 통해 중소기업의 특수자원인 혁신역량의 의미와 중요성을 파악하고, 이를 통해 중소기업의 개방형 혁신활동과 기술혁신성과의 의미와 특성 및 영향요인을 분석하고자 한다. In an age of liberalization where competition is increasing globally, SMEs in Korea have entered a new phase of supercompetition. Today, companies face changes in the business environment such as global glossification of the market, and only companies that have a competitive advantage through technological innovation can achieve survival and sustainable growth. In particular, technological innovation through R&D can be an important factor to secure the survival and competitive advantage of SMEs. Management innovation is the process by which an organization introduces and implements new ideas within its social structure. Management innovation means adopting new methods and putting them into practical use in the selection of members of the organization and in the areas of resources, task structure, authority and compensation. Technological innovation occurs mainly when new changes are introduced into the products, services and production processes. Innovative SMEs should not only stop at acquiring and learning external knowledge, but also actively develop the capacity to create new knowledge by combining it with internal knowledge. The purpose of this study is to grasp the meaning and importance of innovation capability, a special resource of SMEs, through a resource-based perspective. Through this, this study intends to analyze the concept and characteristics of open innovation activities and technological innovation outcomes of SMEs. For this reason, this study intends to analyze the influence factors of management innovation and technology innovation that SMEs carry out.
Gaddam, Sainath,Sachdev, Molly S. Karger AG 2010 Cardiology Vol.115 No.3
<P>Sorry, there is no abstract. </P><P>Copyright © 2008 S. Karger AG, Basel</P>
Effect of 2–6 weeks of systemic steroids on bone mineral density in children
Kuniyil Athira,Pal Somdipa,Sachdev Namrita,Yadav Tribhuvan Pal 대한소아청소년과학회 2022 Clinical and Experimental Pediatrics (CEP) Vol.65 No.5
Background: The use of systemic steroids for 6+ weeks in children is associated with decreased bone mineral content (BMC) and density (BMD). However, the effects of a shorter duration of use on BMD are unknown.Purpose: To determine the effect of the use of systemic steroids for 2–6 weeks on BMD and BMC in pediatric patients.Methods: Twenty-five pediatric patients (21 with tuberculosis, 2 with systemic juvenile idiopathic arthritis, 1 with inflammatory bowel disease, 1 with autoimmune hemolytic anemia) who received systemic steroids for 2–6 weeks and 25 age- and sexmatched controls were enrolled. BMC, BMD, and z scores of the whole body (WB), lumbar spine (LS), nondominant distal radius (DR), and total body less the head (TBLH) were determined by dual-energy x-ray absorptiometry at baseline, the end of steroid therapy or 6 weeks (whichever was earlier; first follow-up), and at the end of 3 months from baseline (second follow-up) in patients and at baseline in controls. The values were adjusted for confounding variables. Continuous and categorical variables were compared using Student t test and the chi-square test or Fisher exact test, respectively. Pairwise comparisons employed Bonferroni correction.Results: Statistically significant decreases in BMC, BMD, and all z scores were observed. BMC declined by 5.37%, 2.08%, 1.82%, and 2.27%, and 11.42%, 3.75%, 3.34%, and 4.17% for WB, LS, DR, and TBLH, respectively, at the first and second follow-ups, respectively. Similarly, BMD declined by 2.01%, 2.31%, 2.18%, and 1.70% and 4.59%, 3.76%, 3.14%, and 3.50% for the WB, LS, DR, and TBLH, respectively, at the first and second follow-ups, respectively. A significant negative correlation was found among bone densitometric parameters, duration, and cumulative dose.Conclusion: The use of systemic steroids for 2–6 weeks in pediatric patients decreased the BMD and BMC of trabecular and cortical bones, an effect that persisted after discontinuation.
( Rokhbakhsh Zamin Farokh ),( Dhara Sachdev ),( Nadia Kazemi Pour ),( Anupama Engineer ),( Karishma R. Pardesi ),( Smita Zinjarde ),( Prashant K. Dhakephalkar ),( Balu A. Chopade ) 한국미생물 · 생명공학회 2011 Journal of microbiology and biotechnology Vol.21 No.6
A total of 31 Acinetobacter isolates were obtained from the rhizosphere of Pennisetum glaucum and evaluated for their plant-growth-promoting traits. Two isolates, namely Acinetobacter sp. PUCM1007 and A. baumannii PUCM1029, produced indole acetic acid (10-13 μg/ml). A total of 26 and 27 isolates solubilized phosphates and zinc oxide, respectively. Among the mineral-solubilizing strains, A. calcoaceticus PUCM1006 solubilized phosphate most efficiently (84 mg/ml), whereas zinc oxide was solubilized by A. calcoaceticus PUCM1025 at the highest solubilization efficiency of 918%. All the Acinetobacter isolates, except PUCM1010, produced siderophores. The highest siderophore production (85.0 siderophore units) was exhibited by A. calcoaceticus PUCM1016. Strains PUCM1001 and PUCM1019 (both A. calcoaceticus) and PUCM1022 (Acinetobacter sp.) produced both hydroxamate- and catechol-type siderophores, whereas all the other strains only produced catechol-type siderophores. In vitro inhibition of Fusarium oxysporum under iron-limited conditions was demonstrated by the siderophore-producing Acinetobacter strains, where PUCM1018 was the most potent inhibitor of the fungal phytopathogen. Acinetobacter sp. PUCM1022 significantly enhanced the shoot height, root length, and root dry weights of pearl millet seedlings in pot experiments when compared with controls, underscoring the plant-growth-promoting potential of these isolates.
Simpson, Michael F.,Sachdev, Prateek Korean Nuclear Society 2008 Nuclear Engineering and Technology Vol.40 No.3
The results of process development for the blending of waste salt from the electrorefining of spent fuel with zeolite-A are presented. This blending is a key step in the ceramic waste process being used for treatment of EBR-II spent fuel and is accomplished using a high-temperature v-blender. A labscale system was used with non-radioactive surrogate salts to determine optimal particle size distributions and time at temperature. An engineering-scale system was then installed in the Hot Fuel Examination Facility hot cell and used to demonstrate blending of actual electrorefiner salt with zeolite. In those tests, it was shown that the results are still favorable with actinide-loaded salt and that batch size of this v-blender could be increased to a level consistent with efficient production operations for EBR-II spent fuel treatment. One technical challenge that remains for this technology is to mitigate the problem of material retention in the v-blender due to formation of caked patches of salt/zeolite on the inner v-blender walls.