• 제목/요약/키워드: Environment industry

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정보기술 인력의 스킬 및 직무요건 분석연구 : -산업간 차이에 대한 분석을 중심으로- (A study on the analysis of Industrial difference in Skill & Job Requirements for IT Personnel)

  • 조남재;오승희
    • 한국정보기술응용학회:학술대회논문집
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    • 한국정보기술응용학회 2002년도 춘계학술대회
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    • pp.123-135
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    • 2002
  • Being in era of the digital economy, the influence of IT that effects on our economy is getting greater. Along with this effect, IT becomes origin of predominance of competition in every category of industry. Regarding new trends in industry, how companies mutate their IT skill become important factor. Every industry has their own color and environment of IT and uncertainty is different. For a company, It is most important to plan own strategy with strategic view on industrial environment. The idea of this study is to find the difference of Skill Requirement and Job Requirement in every category of industry by find what are the most important jobs and skills of IT in every industry and to analyze the results. The second idea is to find what kinds of skill are required in every sector of job. Base on the analyzed data, we classified the uncertainty in every industry by Duncan′s "classification of environment", and extracted some pattern within the skill and job in industry that found in our study by applying OIP model. We set skills by categorized curriculum of specialized IT education center, then with IT specialist, checked and retouched the results and surveyed with IT people in every industry on skill set and job of IT. The summery of this study is as follow : 1. Importance of IT skill is differentiated in each industry. It shows that IT skills, which requested in a field are differentiated by uncertainty of environment that comes from the character of industry. 2. Importance of IT job differs by the fields of industry. It shows as IT skills are differentiated, the importance of job that apply these skills is differentiated. 3. As the character of each job that work on is diversified, the importance of skills are diversified in each field of jobs. The Result of this study can give the idea to who designs curriculum and builds educational contentsthat would fulfill the need of fields. Also this study would be meaningful that it opens the field of study of skill requirement in Korea.

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디지털 환경-미디어 융·복합-내에서 영화산업의 패러다임 변화:영화산업 발전을 위한 대안적 모형 제시 (Paradigm Shift of Film Industry in the Media Convergence and Integration within Digital Environment:An Alternative Model for Development of Film Industry)

  • 김진욱
    • 한국콘텐츠학회논문지
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    • 제10권4호
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    • pp.133-140
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    • 2010
  • 디지털 환경에서의 미디어 융 복합 시대에 핵심은 '콘텐츠' 라고 한다. 새로운 미디어와 각종 융 복합 서비스의 출현으로 플랫폼 간 경쟁이 치열해지고 콘텐츠 사업자 간의 협상은 강화될 것으로 예측되기 때문이다. 그러나 그동안의 미디어 환경 변화는 콘텐츠 사업자에게 시장 확대의 기회보다는 산업적 위기 요인들을 동반했다. 이는 특히 한국 영화산업에 있어 매출 구조 왜곡과 수익성 악화를 낳고 있다. 더 나아가 미디어 융 복합의 출현을 배경으로 통신사업자 및 방송사업자의 영화산업 진입이 이루어지고 있는 실정이다. 이렇듯 한국 영화산업이 직면하고 있는 상황은 디지털 기술의 발전 및 뉴미디어 환경과 밀접한 연관이 있으며, 결국 현재의 위기를 극복하고 미래를 개척하는 것도 빠르게 변화하는 미디어 환경을 통해서 가능할 것이다. 본 연구는 디지털 환경에서의 미디어 융 복합 현상이 영화산업에 어떻게 나타나고 있으며, 그 결과 새롭게 제기되는 문제점이 무엇인지 주목하고, 그에 대한 대안을 제시하는데 모색하였다.

The Effect of Job Stress of Beauty Industry Employees on Turnover Intention

  • Eun-Jung SHIN
    • 산경연구논집
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    • 제15권3호
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    • pp.31-46
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    • 2024
  • Purpose: Employees in the beauty industry, where emotional labor is essential, are exhausted due to stress from excessive working hours and low pay, and ultimately consider changing jobs. This study analyzed the structural relationship of turnover intention according to job stress of beauty industry employees. We tried to present implications by verifying the methods necessary for conflict management in the beauty industry from an empirical point of view. Research design, data and methodology: This study selected 518 workers in the beauty industry as a sample. Frequency analysis, validity and reliability analysis, factor analysis, correlation analysis, and regression analysis were performed using SPSS (Statistical Package for Social Science) WIN23.0. Results: The moderating effect of work experience, a moderating variable, was found to be significant in the effect of job stress of beauty industry employees following changes in the employment environment on the dependent variable, turnover intention. Conclusion: This study revealed that changes in the employment environment negatively affect the job stress of beauty workers. To reduce the job stress of employees in the beauty industry, a systematic response at the organizational level will be necessary. In addition, it is expected that it will help establish differentiated strategies such as compensation system, service training, and service management to reduce job stress.

패션 산업에서의 친환경 디자인 (Design for Environment within Fashion Industry)

  • 장남경;김윤정;주잔나
    • 복식문화연구
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    • 제15권6호
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    • pp.952-964
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    • 2007
  • This study is about the design for environment which is central social interest in recent days. This study focused on both experimental designs which convey meanings and practical designs which can be produced within the fashion industry and then influence on the wide range of consumer, human and surrounding environment. The purposes of this study are to categorize national and global fashion designs for environment, to analyze data based on the fashion pipeline from planning to discard, to suggest systematic actions, and to establish fashion design for environment model. Through these processes, this study helps in making fashion designs for environment more understandable, and demonstrates one future direction for using environment as fashion industry's innovative strategy. This study attempts to create business and at the same time suggests design actions based on social belief. The results of this study are following. Fashion designs for environment were categorized by organic fabric, new-to-the-world fabric, reduce, multi-function, reproduce, order-made, recycle, and reuse. The results show that fashion designs for environment have been implemented throughout the fashion pipeline, and applied the concepts of design for environment including green, sustainable slow, and natural design principles. Furthermore, labelling and service from supply side, green purchasing from demand side, and integration from both sides are suggested as company's and society's systematic actions.

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The Present and Prospect of China IT industry

  • 유신일
    • 한국산업정보학회논문지
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    • 제11권5호
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    • pp.190-197
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    • 2006
  • China has been aware of the urgent need of developing electronic and information industry in order to improve its productivity. Since 1991, IT industry has been one of the main factors to influence China's economic growth. In the results of the efforts to develop its IT industry, China has achieved average 25% yearly growth rate of IT manufacturing industry since 1991. We will take a look at haw the main IT products' performances was, how the role of IT industry was in China economy and in China's trade and how the prospect of China IT industry will be. However, we need to know that, depending an the different areas, the environment of the China's IT industry will be quite different. In China, the east coastal area has the better environment of technology, menpower, infrastructure, and fund for the development of IT industry and the IT industry of this area is very competitive, comparing with the middle and west area.

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전자선 처리된 PAN 나노섬유의 열안정화 효과 (Thermal Stabilization Effect of PAN Nanofibers Irradiated by Electron Beam Irradiation)

  • 김두영;전준표;신혜경;강필현
    • 방사선산업학회지
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    • 제6권1호
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    • pp.61-65
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    • 2012
  • Polyacrylonitrile (PAN) is one of the most widely used precursor polymers for making high performance carbon fibers. Conversion of PAN fibers to good quality carbon fibers requires an essential stabilization step prior to carbonization. Electron beam irradiation is an excellent technique for modifying the physical properties of materials. This study aimed to elucidate the effects of electron beam irradiation on the stabilization reactions of PAN nanofibers. FT-IR analysis indicated that the stabilization of irradiated PAN nanofibers was initiated at a lower temperature. The TG curve of PAN nanofibers showed a significant decrease of weight loss step between 280 and $320^{\circ}C$. In the case of irradiated PAN nanofibers, weight loss sudden weight did not loss occurs.

PAN 전구체 섬유의 안정화시 전자선 전류의 영향 (Effect of Electron Beam Currents on Stabilization of Polyacrlonitrile Precursor Fiber)

  • 신혜경;전준표;김현빈;강필현
    • 방사선산업학회지
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    • 제5권1호
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    • pp.41-46
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    • 2011
  • Polyacrylonitrile (PAN) fibers are the most widely used precursor of the materials for carbon fibers. The conventional process of carbon fibers from PAN precursor fiber includes two step; stabilization at low temperature and carbonization at high temperature. Compared to thermal stabilization, the stabilization process by electron beam (E-beam) irradiation is a advanced and brief method. However, a stabilization by E-beam irradiation was required a high dose (over 5,000 kGy) and spend over 1.5 hr (1.14 MeV, 1 mA). In the present work the main goal is exploring a quick stabilization process by cotrolling E-beam currents. The effect of various E-beam currents on stabilization of PAN precursor fiber was studied by gel fraction test, thermo gravimertic analysis (TGA), differential scanning calorimetry (DSC), tensile strength, and scanning electron microscopy (SEM) images.

감마선이 알칼리 리그닌의 분자구조에 미치는 영향 (Effect of Gamma Ray on Molecular Structures of Alkali-Lignin)

  • 김두영;전준표;신혜경;강필현
    • 방사선산업학회지
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    • 제5권3호
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    • pp.249-252
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    • 2011
  • Lignin is one of the natural macromolecules. Every year large amount of lignin arises from the cellulose production as a by-product worldwide. The use of lignin as a precursor to carbonaceous materials has gained interest due to its low cost and high availability. Therefore, we improved the properties of alkali-lignin by exposing to gamma ray in this study. The alkali-lignin is irradiated by Gamma ray irradiation with varying doses. The char yields of alkali-lignin were investigated by increasing up to 50 kGy. The cross-linking and bond scission of alkali-lignin occur simultaneously during gamma ray irradiation. The crosslinking was predominantly accelerated by gamma ray irradiation up to 50 kGy. Bond scission predominantly occurs between 50 and 500 kGy. ESCA analysis indicated that the alcoholic carbon increase up to 50 kGy. Solution viscosity was increased as absorbed dose increased up to 20 kGy. In addition, the aromatic ring was not influenced by irradiation at doses ranging from 20 to 500 kGy as shown in FT-IR results.

Removal of Organic Matter and Nutrient in Swine Wastewater Using a Membrane System

  • Lim, Seung Joo;Kim, Sun Kyong;Lee, Yong-gu;Kim, Tak-Hyun
    • 방사선산업학회지
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    • 제6권1호
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    • pp.75-82
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    • 2012
  • Swine wastewater was treated using a unique sequence of ion exchange membrane bed system (IEBR). Organic matter and nutrient in swine wastewater was pre-treated by electron beam irradiation. The optimal dose for solubilization of organic matter in swine wastewater ranged from 20 kGy to 75 kGy. The carbohydrates, proteins, and lipids were investigated as the solubilized organic fraction of swine wastewater and proteins and lipids mainly contained of the solubilized organic matter. The solubilization of organic matter in swine wastewater was affected by the combination effect of temperature and a dose. The average chemical oxygen demand (COD) removal efficiency under room temperature conditions was 67.1%, while that under psychrophilic conditions was 54.6%. For removal of ammonia, the removal efficiency decreased from 63.6% at $23^{\circ}C$ to 33.5% $16.8^{\circ}C$. On the other hand, the removal of phosphorus was not a function of temperature. Struvite was one of main mechanisms in anaerobic condition.

전자선 조사에 따른 탄소섬유 물성 변화 (Effect of Electron Beam Irradiation on the Properties of Carbon Fiber)

  • 전준표;신혜경;김현빈;강필현
    • 방사선산업학회지
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    • 제4권3호
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    • pp.259-263
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    • 2010
  • Carbon fibers are used as a reinforcement material in an epoxy matrix in advanced composites due to their high mechanical strength, rigidity and low specific density. An important aspect of the mechanical properties of composites is associated to the adhesion between the surface of the carbon fiber and the epoxy matrix. This paper aimed to evaluate the effects of electron beam irradiation on the physicochemical properties of carbon fibers to obtain better adhesion properties in resultant composite. Chemical structure and surface elements of carbon fiber were determined by FT-IR, elemental analysis and X-ray photoelectron spectroscopy, which indicated that the oxygen content increased significantly with increasing the radiation dose. Thermal stability of the carbon fibers was studied via the thermalgravimetric analysis. Surface morphology of carbon fiber was analyzed by scanning electron microscope. It was found that the degree of surface roughness was increased by electron beam irradiation.