• Title/Summary/Keyword: consumption vision

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Culture Management through Vision and Practical of Jewelry Design Education (주얼리 디자인 전공 교육의 비젼과 실무를 통한 문화경영)

  • Shim, Kwan-Sun
    • The Journal of the Korea Contents Association
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    • v.7 no.11
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    • pp.140-149
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    • 2007
  • Social recognition conversion of the jewelry-related industries must be preceded by changes of responsibility of both the staff in charge and educators in education objections. Based on the debate of whether or not increasing (public) interest in jewelry design will subsequently lead to bringing about vision and possibility in the form of cultural management, this paper examined the influences that logical systematization of jewelry design and educational process of jewelry designers' ethics have on the next generation of the cultural industry of jewelry. Through the education and the industry of Italy, this paper analyzed existent method of design, current trend, and new content sand cases of design management that are based on types of consumption. In addition, it also provided the developmental possibility of future culture industry, and the foundation of ethical philosophy of jewelry education that lies beyond national economic power. I intend to imply significance of how designer's perception and conduct provides the whole new conventional foundation of sympathy and sensitivity and the existent method of design.

A National Vision of the Hydrogen Economy and Action Plan ('친환경 수소경제' 구현을 위한 마스터플랜 - 연료전지산업 및 중장기 신.재생에너지 개발비전 -)

  • Boo Kyung-Jin
    • Journal of Energy Engineering
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    • v.15 no.2 s.46
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    • pp.83-95
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    • 2006
  • This study is to establish a national vision of the hydrogen economy and design a roadmap to materialize it. A goal is set to supply 15% of final energy consumption with hydrogen energy in Korea by 2040. Selecting the transportation sorter as the main target, more than 50% of vehicles on the road will be replaced with fuel cell vehicles (FCVs) while $20{\sim}30%$ of electricity demand in the residential and commercial sectors might be replaced with power generation by fuel cells. If this goals were attained as planned, primary energy demand would be reduced by 9%, resulting in improved energy mix in which fossil fuel consumption is greatly reduced whereas renewable energy increases by 47%. Furthermore, GHG emissions will be reduced by 20% and self-sufficiency in energy is enhanced up to 23%. If the hydrogen economy is to materialize, the government needs to implement institutional arrangements such as new legislations, organizations, and fiscal measures to facilitate the process. In addition, the private sector's participation is highly recommended to mobilize fund needed for the huge investment to build an infrastructure in preparation for the hydrogen economy. Arrangements for codes and standards are also required to promote industrialization of fuel cells and hydrogen production and consumption.

Directional Particle Filter Using Online Threshold Adaptation for Vehicle Tracking

  • Yildirim, Mustafa Eren;Salman, Yucel Batu
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.12 no.2
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    • pp.710-726
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    • 2018
  • This paper presents an extended particle filter to increase the accuracy and decrease the computation load of vehicle tracking. Particle filter has been the subject of extensive interest in video-based tracking which is capable of solving nonlinear and non-Gaussian problems. However, there still exist problems such as preventing unnecessary particle consumption, reducing the computational burden, and increasing the accuracy. We aim to increase the accuracy without an increase in computation load. In proposed method, we calculate the direction angle of the target vehicle. The angular difference between the direction of the target vehicle and each particle of the particle filter is observed. Particles are filtered and weighted, based on their angular difference. Particles with angular difference greater than a threshold is eliminated and the remaining are stored with greater weights in order to increase their probability for state estimation. Threshold value is very critical for performance. Thus, instead of having a constant threshold value, proposed algorithm updates it online. The first advantage of our algorithm is that it prevents the system from failures caused by insufficient amount of particles. Second advantage is to reduce the risk of using unnecessary number of particles in tracking which causes computation load. Proposed algorithm is compared against camshift, direction-based particle filter and condensation algorithms. Results show that the proposed algorithm outperforms the other methods in terms of accuracy, tracking duration and particle consumption.

Socio-cultural Interpretation of Fast Fashion Phenomenon (패스트패션(Fast Fashion) 현상에 대한 사회문화적 해석)

  • Ro, Ju-Hyun;Kim, Min-Ja
    • Journal of the Korean Society of Costume
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    • v.59 no.3
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    • pp.27-41
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    • 2009
  • Interpreting the phenomenon of Fast fashion that is prevalent these days, this research is meaningful in that it prepares the frame which suggests the vision to read the trend of 2000s and analyzes the property of phenomenon of Fast Fashion in the connection with society and culture. The so[io-cultural property can be largely characterized by consumption orientation, change orientation, efficiency, moment and multiculturism. Analyzing the phenomenon of fast fashion that emerged after 2000 on the basis of such sociocultural background, it is largely classified into imitation, fashionability, disposability, portability, transformation and convergence. Due to the hi-polarization of consumption, people tend to select imitated goods, and people accustomed to speed get interested in the fashionability of all Phenomena. Further, society that is transient and changing rapidly makes the habit of purchasing in disposability. The property of nomad society encourages to keep the habit of portability. Such change-oriented society and rapidly changing life pattern make them adapt in diverse transformation modes of Fast Fashion. Further, multi-cultural world integrates enterprises through combination of all cultures and the convergence of all factors.

Environmental awareness and economical profits of replacing gas turbines in gas compressor stations: A case study of Polkalleh station in Iran

  • Sadrnejad, Amin;Noorollahi, Younes;Sadrnejad, Tohid
    • Environmental Engineering Research
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    • v.21 no.2
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    • pp.132-139
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    • 2016
  • In early 90s the worldwide awareness about the energy crisis and global warming had been increased and emission reduction (by improving energy efficiency), as well as increasing the capacity of clean and renewable energies, showed themselves as the most important steps towards the sustainable development approach. However, investigations on Iran's environmental situation show huge decline in recent decades and apparently there is no sense of urgency about these issues through the vision of Iranian politicians. In this article the idea of replacing the old gas turbines of Polkalleh natural gas compressor station - as one of the main compressor stations of Iran - with newer and more efficient gas turbines is evaluated, emphatically for reducing greenhouse gases emissions and their environmental costs and decreasing natural gas consumption as well. Clearly such idea is costly, but analyzing its economic impacts, huge declines in annual costs and greenhouse gases emissions can be seen as well. So an investment about $95 million can decrease 40% of Polkalleh compressor station annual costs, 25% of natural consumption and 30% of $CO_2$ and $NO_x$ emissions. Besides the simple payback period of this investment is about 2.5 years from the cut-expenses of annual costs.

Recognition of Occupants' Cold Discomfort-Related Actions for Energy-Efficient Buildings

  • Song, Kwonsik;Kang, Kyubyung;Min, Byung-Cheol
    • International conference on construction engineering and project management
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    • 2022.06a
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    • pp.426-432
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    • 2022
  • HVAC systems play a critical role in reducing energy consumption in buildings. Integrating occupants' thermal comfort evaluation into HVAC control strategies is believed to reduce building energy consumption while minimizing their thermal discomfort. Advanced technologies, such as visual sensors and deep learning, enable the recognition of occupants' discomfort-related actions, thus making it possible to estimate their thermal discomfort. Unfortunately, it remains unclear how accurate a deep learning-based classifier is to recognize occupants' discomfort-related actions in a working environment. Therefore, this research evaluates the classification performance of occupants' discomfort-related actions while sitting at a computer desk. To achieve this objective, this study collected RGB video data on nine college students' cold discomfort-related actions and then trained a deep learning-based classifier using the collected data. The classification results are threefold. First, the trained classifier has an average accuracy of 93.9% for classifying six cold discomfort-related actions. Second, each discomfort-related action is recognized with more than 85% accuracy. Third, classification errors are mostly observed among similar discomfort-related actions. These results indicate that using human action data will enable facility managers to estimate occupants' thermal discomfort and, in turn, adjust the operational settings of HVAC systems to improve the energy efficiency of buildings in conjunction with their thermal comfort levels.

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AStudy on Appearance Management Behavior Related to Well-being lifestyles of Women

  • Lee, Ji-Young;Kim, Yong-Sook
    • International Journal of Costume and Fashion
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    • v.7 no.2
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    • pp.1-17
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    • 2007
  • The purpose of this study was to identify appearance management behavior related to well-being lifestyle of women. The results of the study were as follows: 1. The factors relating to a well-being lifestyle were personality and value, fashionable appearance, leisure activity, healthy food, brands, social activities, reasonable consumption, environmental protection, and individuality. The factors of appearance management behavior were weight management and skin care, apparel and accessory management, dietary treatment, bathing, make-up and hair styling, underwear management, using hospitals, beauty salons, and identity kits. 2. Women were classified into 4 kinds of groups: well-being, reasonable value pursuit, ostensible consumption, and bad-being. 3. The members of the well-being group were generally married, highly educated, had a high income, and spent a lot of money for their appearance management. They had a high level of appearance management in terms of weight and skincare, apparel and fashion accessories management, dietary treatment, bathing, make-up and hairstyling, underwear management, and in the use of hospitals and beauty salons. The members of the reasonable value pursuit group were generally married, less educated, with a medium income, and spent little for their appearance management. Members of the ostensible consumption group were generally unmarried, with a low income but spent lot of money for sundries and appearance management. They also had a high level of appearance management with regard to weight training and skin care, apparel and fashion accessory management, underwear management, the use of hospitals and beauty salons, and using identity kits. Members of the bad-being group were generally unmarried, had low incomes, little disposable income, spent little on appearance management, and didn't manage their appearance as a whole.

Signaling Method for Spatial Adjacency Matrix of UWV media in MPEG Media Transport Environment (MPEG Media Transport 환경 내 UWV 미디어 공간 인접 행렬 시그널링 방안)

  • Kim, Junsik;Kang, Dongjin;Lee, Euisang;Kim, Kyuheon
    • Journal of Broadcast Engineering
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    • v.23 no.2
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    • pp.261-273
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    • 2018
  • As progress on image processing, computer vision and display technologies aroused market's interests on generation and consumption of various types of media, interests on UWV media are also increasing. In context of consumption of UWV media, to effectively manage load of servers and resources of end terminal devices and provide user-derived services, technology which enables users to select and consume interested regions of media seems to be needed. Here, this paper proposes a method for description and transmission of spatial relationships among media, which composes UWV, by expanding MPEG-CI and Layout signaling to enable users' selective consumption of UWV media.

Fast Laser Triangular Measurement System using ARM and FPGA (ARM 및 FPGA를 이용한 고속 레이저 삼각측량 시스템)

  • Lee, Sang-Moon
    • IEMEK Journal of Embedded Systems and Applications
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    • v.8 no.1
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    • pp.25-29
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    • 2013
  • Recently ARM processor's processing power has been increasing rapidly as it has been applied to consumer electronics products. Because of its computing power and low power consumption, it is used to various embedded systems.( including vision processing systems.) Embedded linux that provides well-made platform and GUI is also a powerful tool for ARM based embedded systems. So short period to develop is one of major advantages to the ARM based embedded system. However, for real-time date processing applications such as an image processing system, ARM needs additional equipments such as FPGA that is suitable to parallel processing applications. In this paper, we developed an embedded system using ARM processor and FPGA. FPGA takes time consuming image preprocessing and numerical algorithms needs floating point arithmetic and user interface are implemented using the ARM processor. Overall processing speed of the system is 60 frames/sec of VGA images.

Non volatile memory device using mobile proton in gate insulator by hydrogen neutral beam treatment

  • Yun, Jang-Won;Jang, Jin-Nyeong;Hong, Mun-Pyo
    • Proceedings of the Korean Vacuum Society Conference
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    • 2015.08a
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    • pp.192.1-192.1
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    • 2015
  • We demonstrated the nonvolatile memory functionality of nano-crystalline silicon (nc-Si) and InGaZnOxide (IGZO) thin film transistors (TFTs) using mobile protons that are generated by very short time hydrogen neutral beam (H-NB) treatment in gate insulator (SiO2). The whole memory fabrication process kept under $50^{\circ}C$ (except SiO2 deposition process; $300^{\circ}C$). These devices exhibited reproducible hysteresis, reversible switching, and nonvolatile memory behaviors in comparison with those of the conventional FET devices. We also executed hydrogen treatment in order to figure out the difference of mobile proton generation between PECVD and H-NB CVD that we modified. Our study will further provide a vision of creating memory functionality and incorporating proton-based storage elements onto a probability of next generation flexible memorable electronics such as low power consumption flexible display panel.

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