• Title/Summary/Keyword: progressive area

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Development of a Process Sequence Determination Technique by Fuzzy Set Theory for Electric Product with Piercing and Bending Operations (퍼지셋을 이용한 퍼어싱 및 굽힘공정을 갖는 전기제품의 공정순서 결정기법 개발)

  • Kim J.H.;Kim Chul
    • Journal of the Korean Society for Precision Engineering
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    • v.22 no.9 s.174
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    • pp.137-146
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    • 2005
  • This paper describes a research work to develop a computer-aided design for the product made by progressive working of bending and piercing. An approach to the system for progressive working is based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theories, experimental results and the empirical knowledge of field experts. The system has been written in AutoLISP on the AutoCAD with a personal computer and is composed of three main modules, which are input and shape treatment, flat pattern layout, strip layout modules. The system is designed by considering several factors, such as piercing and bending sequences by fuzzy set theory, complexities of blank geometry, punch profiles, and the availability of a press equipment. Strip layout drawing generated in the strip layout module is presented in 3-D graphic forms, including piercing and bending sequences with punch profiles divided into for external area. Results obtained using the modules enable the manufacturer for progressive working of electric products to be more efficient in this field.

A Study on the Correlation of the Theory of Montage in Film Arts with Animation (영상예술 몽타주이론과 애니메이션의 상관관계 연구)

  • Lee, Lee-Nam
    • Cartoon and Animation Studies
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    • s.9
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    • pp.199-219
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    • 2005
  • This paper is studying about how things are showed the montage theory and mis-en-scene effect in the screen media, what the concrete project's cases and how those theories have been supported to the animation's effects and its development. Besides, 1 tried to describe the shown things in the animation area, what the montage theory and mis-en-scene effect had been imported and expressed based on the screen studies of representative genre in the visual media. The purpose of this thesis suggests to help the creative animation scenes by liberal understanding and acceptance about the montage theory and mis-en-scene effect for the future animation's progressive aspect. With the improvement, there this thesis's suggestions could help the creative and special effects of animation asa part of Screen Arts, and would be the part of the progressive factors in the animation area.

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Quarantine and Appendicitis: A Macro-Area Experience

  • Nicola, Zampieri;Virginia, Murri;Mauro, Cinquetti;Amedeo, Elio;Saverio, Camoglio Francesco
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.24 no.1
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    • pp.75-80
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    • 2021
  • Purpose: Appendicitis is the most frequent urgency in pediatric age; the aim of this study was to investigate the association of quarantine for severe acute respiratory syndrome coronavirus 2 pandemic and the incidence of pediatric appendicitis in a specific macro area. Methods: We retrospectively analyzed the medical records of consecutive patients who underwent surgical exploration for acute appendicitis in the period March-April since 2014. This specific quarantine period was divided into two phases as indicated by National government. Patient data, demographics, characteristics and outcomes were studied and evaluated comparing patients treated during quarantine especially phase 1 vs. phase 2 (March-April 2020). Results: After reviewing medical charts following the inclusion and exclusion criteria, 155 patients were studied; focusing on the final outcome, it is possible to show a decreased amount of appendicitis during phase 1 and a progressive increase during phase 2; respect to previous years, there was a statistical increase in severity of appendicitis during quarantine (gangrenous vs. phlegmonous appendicitis). Conclusion: During this specific quarantine there was a reduction in appendicitis and a progressive increase during phase 2. These results offer new perspective among disease incidences during lockdown.

Smart Service and Progressive Strategies of a Smart Village Project in Rural Area - A Case Study of Geumsan-gun - (농촌지역 스마트빌리지 사업의 우선순위 서비스 도출과 추진 전략 - 충청남도 금산군을 중심으로 -)

  • Nam, Yun-Cheol
    • Journal of the Korean Institute of Rural Architecture
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    • v.24 no.2
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    • pp.37-44
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    • 2022
  • In this paper, for the smart village project in Geumsan-gun, the problems of the village were derived for the residents. And the business model of the smart village was presented. In the introduction, we looked at domestic cases related to the smart village project. And In November 2019, this paper reflected the results of the resident survey(314) and extracted important smart services using the IPA method. The results of the investigation are as follows. The government's smart village project aims to increase agricultural and fishery production and improve the urban environment. Geumsan residents want to increase agricultural production and develop tourism. The smart village model in Geumsan-gun is promoted in three directions. (1) Smart villages require smart services for crime prevention, parking lots, and public transportation. (2) Smart villages need ICT-based ginseng festivals, smart farms, and tourism services. (3) Smart villages need ICT-based culture and welfare services. The rural areas in Korea are expected to improve the quality of their living environment through the smart village project.

A Study for Progressive Working of Electronic Products by the using 3-D Shape Recognition Method (3차원 형상인식 기법을 이용한 전기제품의 프로그레시브 가공에 관한 연구)

  • Kim, Y. M.;Kim, J. H.;Song, S. W.;Kim, C.;Choi, J. C.
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2000.11a
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    • pp.591-594
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    • 2000
  • This paper describes a research work of developing a computer-aided design of product with bending and piercing for progressive working. An approach to the system for progressive working is based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theories, experimental results and the empirical knowledge of field experts. The system has been written in AutoLISP on the AutoCAD with a personal computer and is composed of four main modules, which are input and shape treatment, flat pattern layout, strip layout and die layout module. Based on knowledge-based rules, the system is designed by considering several factors such as radius and angle of bend, material and thickness of product, complexities of blank geometry and punch profile, bending sequence, and availability of press. Strip layout drawing generated by the piercing processes with punch profiles divided into for external area is simulated in 3-D graphic forms, including bending sequences for the product with piercing and bending. Results obtained using the modules enable the manufacturer for progressive working of electronic products to be more efficient in this field.

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A Study on Progressive Working of Electric Product by the using of Fuzzy Set Theory (퍼지 셋 이론을 이용한 전기제품의 프로그레시브 가공에 관한 연구)

  • Kim, J. H;Kim, Y. M.;Kim, Chul;Choi, J. C.
    • Journal of the Korean Society for Precision Engineering
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    • v.19 no.1
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    • pp.79-92
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    • 2002
  • This paper describes a research work of developing computer-aided design of a product with bending and piercing for progressive working. An approach to the system for progressive working is based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theories, experimental results and the empirical knowledge of field experts. The system has been written in AutoLISP on the AutoCAD with a personal computer and is composed of four main modules, which are input and shape treatment, flat pattern layout, strip layout and die layout modules. The system is designed by considering several factors, such as bending sequences by fuzzy set theory, complexities of blank geometry, punch profiles, and the availability of a press equipment. Strip layout drawing generated in the strip layout module is presented in 3-D graphic farms, including bending sequences and piercing processes with punch profiles divided into for external area. The die layout module carries out die design for each process obtained from the results of the strip layout. Results obtained using the modules enable the manufacturer for progressive working of electric products to be more efficient in this field.

Historical Review of Sensory Integration in Korea (감각통합치료의 역사적 고찰)

  • Kim, Kyeong-Mi
    • The Journal of Korean Academy of Sensory Integration
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    • v.1 no.1
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    • pp.73-79
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    • 2003
  • The significant historical events and developments in the area of approach for sensory integration in Korean Society of Sensory Integration Therapists(KSSIT) are reviewed to stimulate future planning and clinical application in professional and health promotion. The paper reviewed the purposes of establishment, the role of members, progress of regular meetings and education for members and seminars in KSSIT. This review is placed within the context of the progressive period of KSSIT history, 1997-2003. Historical data are used as primary sources as records of events in KSSIT's homepage, official transcripts, professional articles, and secondary sources such as news letters for occupational therapists and oral information from first members. This review examined current actions and thinking, and suggests further actions and thinking for progressive professional education programs, research, clinical applications and public relations in sensory integration approach in KSSIT.

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Design and Implementation of PDA-based Image Surveillance System for Harbor Security using IP Camera

  • Shim, Joon-Hwan
    • Journal of Navigation and Port Research
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    • v.31 no.9
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    • pp.779-784
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    • 2007
  • This paper describes a new progressive embedded Internet Protocol(IP) camera available for real-time image transmission. It was applied for ship safety and security on seashore area. The functions of developed embedded system was more effective and excellent than conventional systems. Nowadays, each nation has established harbor security systems to jump up their ports to international port. Recently Incheon port has tried to change man security into center security system used by image security system. The security system of Incheon port has some advantages like effectivity of security system and reduction of manpower and cost, installed by image security system with CCTV cameras at the entrance gate and around the fence. Thus in this paper, we have designed and implemented a Personal Digital Assistants(PDA) based Image Surveillance System for Harbor Security using IP Camera under ubiquitous environment. This system has big advantages which are more effective in an emergency and low cost and small manpower than conventional systems.

Deforestation and Forest land Use in Côte d'Ivoire: Policy and Fiscal Instruments

  • Djezou, Wadjamsse Beaudelaire
    • Journal of Forest and Environmental Science
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    • v.32 no.1
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    • pp.55-67
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    • 2016
  • This paper investigated policies that drive the sustainable management of Ivorian forest which disappear at an annual rate of 250000 hectares. Based on an inter-temporal model for optimum allocation of forest land to three competing uses, the article found that sustainability depends on the incentive structure, of which forest taxes and fees are a key, though obviously not the sole, component. The study proposed to increase the area fee level by accounting for environmental externalities generated by forest harvesters and farmers. The paper showed that the area fee is a decreasing function of the forest natural rate of regeneration and the reconversion rate of agricultural surfaces. Finally, at the given forest natural rate of regeneration and the reconversion rate of agricultural surfaces, the model argued that the area fee need to be progressive (arithmetic progression) in the context of ecological equilibrium break while it should remain constant in normal situation.

Esophageal Scleroderma - Report of 1 case - (식도공피증 -수술치험 1예-)

  • Yang, Tae-Bong;O, Bong-Seok;Lee, Dong-Jun
    • Journal of Chest Surgery
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    • v.21 no.5
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    • pp.929-934
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    • 1988
  • Progressive systemic sclerosis is a disease of unknown origin and uncommon in the east area. We experienced one case of severe peptic esophageal stricture due to esophageal scleroderma. The patient`s life quality was improved with the esophageal reconstructive procedure using reversed tubed gastric pedicle and his body weight was normalized with regular diet.

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