• International Journal of Automotive Technology
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• 제4권2호
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• pp.65-75
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• 2003

A HEV evaluation program, funded by ADEME, was carried out by a group of Laboratories of different specialties in order to evaluate and compare consumption, emission and component technologies of the three first HEVs put on the market (Toyota Prius, Nissan Tino and Honda Insight). This paper presents the results obtained until now. These results show good consumption and emission performance of the tested vehicles compared to conventional ones. The energy management seems to be globally the same for the three vehicles excepting for cold stans where the Insight allows a very earlier stop of the engine compared to the Tino and especially to the Prius. A mapping of the engine consumption of the Prius and the Insight was performed in order to furnish data for the simulation models. The Permanent Magnet motors of the Prius and Tino have different number of pair poles and then different emf at a given speed. The low emf values of the Prius allow operation at high speed with less field weakening control than for the Tino. The inverters of the Prius and the Tino, controlled by a PWM at respectively 5 kHz and 7 kHz switching frequency, are made of IGBTs with high commutation performances.

• 한국항만경제학회지
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• 제35권4호
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• pp.17-30
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• 2019

본 연구는 베트남 북부지역 하노이, 하이퐁 지역을 중심으로 최근 이루어지고 있는 국내물류기업들의 비즈니스 모델을 검토해보고 시사점을 제시하였다. 기 진출한 물류업체(선사, 물류업체, 현지업체 등)와의 협력을 통한 물류서비스를 제공하는 비즈니스 모델들을(연안운송, 물류센터 및 ICD 운송, 콜드체인, 국경통과, 항만개발 등) 소개하였다. 이 모델별 단기/중기로 나누어 파트너 쉽 방안을 제시하면 단기적 사업으로는 Warehouse, ICD, Trucking 사업 등을 들 수 있으며 기 진출한 우리나라업체들과의 협업이 가능하며 창고부문 투자 이외에 ICD와 트럭킹 사업은 로컬업체와 조인트 벤처 투자(로컬업체 51% 이상 투자)가 필요하다. 또한, 장기적으로는 연안운송, 국경간 운송, 트럭킹, Deep Sea 신항만 투자 등을 고려할 수 있으며 전부 현지파트너 쉽이 필요한 사업이어서 로컬 업체는 51% 이상의 투자지분이 요구된다.

• 한국식품조리과학회지
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• 제22권6호통권96호
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• pp.799-807
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• 2006

This study was designed to assess the perception and use of weaning diets and to serve as a guideline of processed weaning diets through a survey focused on the Gwangju-Jeonnam regions. The following results were obtained. Most subjects mixed 'home-made' and 'commercial' weaning diets and considered weaning diets as 'a diet for supplementing insufficient nutrition'. The most frequently used type of weaning diet was 'a kind of gruel with vegetables or meat', followed by 'boiling powder with water' and 'grinding or crushing fruits'. Two thirds (68%) of subjects had experienced buying weaning diets, mainly a powder type. The most common reason to buy weaning diets was 'troublesome', followed by 'excellent nutrition', 'convenient to go out', and 'don't know how to make'. The following results according to factors were found. The types of provided and of weaning diets were significantly different by age; the understanding of weaning diets, by education and mothers' employment; and where to get information about weaning diets, by economic status. The highest request for developing weaning diets was a type of 'powder' and 'gruel', and the highest cooking type was 'adding boiling water', followed by 'a semi-cooking product' and 'a finished product'. 'Retort pouch' package, a 'single' package unit, and 'keeping cold' were also requested by the participants. A desirable package unit in developing weaning diets was significantly different by mother's employment; the cooking type of product, by economic status; a way to keep product, by mother's employment; and package types, by education and economic status. When weaning diets were made by environmentally friendly agriculture, 69.5% of subjects were willing to purchase them. With the increase in economic status, education, and employment rate, the use of weaning diets on the market will increase. For this reason, correct nutrition education is needed. With the increasing demand for environmentally friendly agriculture, a variety of weaning diets should be developed to meet this demand.

• Preventive Nutrition and Food Science
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• 제12권4호
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• pp.242-250
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• 2007

This study evaluated the storage stability of a variety of sauce products in the Korean market, determined primary quality indices for three typical products, and proposed functional relationships that are useful for determining shelf life at different temperatures. Most of the products examined were found to combine hurdles of low pH, low water activity, and the use of heat processing as methods for producing the required storage stability while maintaining the sensory quality of the products. For a meat extract solution produced for cold noodles (pH=4.3; $a_w=0.98$), the primary quality change determining shelf life was lipid oxidation, determined here by the TBA value. The primary quality index of a soybean paste seasoning mix (pH=4.0; $a_w=0.78$), which had a microbial load of 2.8 log (CFU/g), was a decrease in its pH. The primary quality index for a sandwich spread (pH=4.0; $a_w=0.88$) was changes in its surface color. The temperature dependence of changes in the primary quality indices can be described by the Arrhenius equation, which can estimate the shelf life at any arbitrary limit as a function of temperature. The activation energies for changes in the primary quality indices of the meat extract solution, the soybean paste seasoning, and the sandwich spread were 20.3, 27.2, and 43.5 kJ/mol, respectively.

• 대한안전경영과학회지
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• 제12권4호
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• pp.41-51
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• 2010

This paper describes the development of various lighting equipment adapting Ultra Constant Discharge Lamp that has newly been on commercial supply in the market. Meeting the required conditions of lighting equipment, various types of UCD Lamp equipment with excellent performances could be successfully developed. In order to provide a guideline for the economical lighting product selection, the analyzed data comparison between Hi-pressure Sodium Lamp which has been the most popular lamp for street lighting and UCD Lamp is provided. The conclusions of the study are made as follows; (1) The performance measurement result of UCD Lamp shows excellent Luminous Efficacy as 108Lm/W, daylight-like Color Rendering Index as 90Ra, and the best operating temperature range as $-50^{\circ}C{\sim}+85^{\circ}C$. Comparing to the Hi-pressure Sodium Lamp, UCD could be evaluated as much superior products. (2) In an assembled status with the lighting fixture (Type STB형-60W), UCD Lamp was tested OK for one hour duration at the temperature range form $-50^{\circ}C$ to $+85^{\circ}C$ and the humidity of 98%. The operation at the extremely low temperature can be an excellent feature to enable the export to the cold temperature regions such as Northern Europe and Russia and the specific applications for defense systems and special industry. (3) As UCD Lamp is a genuine Korea made product following Energy-saving and Eco-friendly policy, it should be appreciated as one of the best $CO^2$ reduction Green product.

• 한국포장학회지
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• 제26권3호
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• pp.165-171
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• 2020

유통과정에서 균질한 저온을 유지하는 것은 식품의 유통기한을 결정하는 가장 중요한 요소 중 하나인 미생물 증식을 억제하는 핵심 기술이다. 신선수산물의 전과정에서 정확하고 적절한 온도관리가 보장되었을 때 높은 품질의 신선 제품을 소비자에게 공급할 수 있다. 이 논문은 슈퍼칠링 신선수산식품의 상업성을 확인하기 위하여 포장된 신선 광어(Paralichthys Olivaceus) 의 유통기한을 연구한 것이다. 유통기한 측정을 위하여 중량, 대장균 등 세균수, pH, 관능검사, 색상, 휘발성 염기질소 등이 조사되었다. 연구결과, 휘발성염기질소를 기준으로 슈퍼칠링 온도(0±1℃)에서의 유통기한이 6일인데 비하여 일반 냉장온도 (8±2℃)의 경우 1일에 불과하여 슈퍼칠링 유통의 가능성을 보여주었다. 상업화 추진을 위해서는 소비자 신뢰도를 높이고 경제성을 향상시킬 수 있도록 슈퍼칠링 기법과 포장시스템에 대한 추가적인 포장방법 연구가 필요한 것으로 사료된다.

• 융합보안논문지
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• 제18권3호
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• pp.149-161
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• 2018

20세기를 지나 21세기에 접어들면서 전 세계는 이데올로기적 냉전에 기초한, 미국과 소련이라는 양대 강국을 중심으로 한 기존의 세계 질서는 깨지고, 개개 국가나 정치집단은 각자 자유로운 삶의 틀 속에서 생존을 위해 경쟁하였다. 바로 그 와중에 새롭게 나타난 기업 형태 내지 전쟁의 형태변화중 하나가 민간군사기업이다. 민간군사기업은 군사공급기업, 군사자문기업 및 군사지원기업으로 구분된다. 민간군사기업은 주로 군사지원기업에서 출발하는 민영화의 한 형태라고 이해하는 시각에서 용병(mercenary)과는 구별된다. 다른 경우와는 달리 군사공급기업은 총포로 무장하여 전투를 직접 수행하는 기업이기 때문에, 그 도입에는 반드시 법적 근거를 특별히 제시하여야 하는데, 특히 민간인이 원칙적으로 무기를 소지할 수 없는 한국에서는 무기를 소지하고 전투를 수행할 수 있는 민간군사기업인 군사공급기업(MPF)을 도입하기 위해서는 이를 허용하는 특별법을 제정하여야 한다. 그 경우 일본의 해적행위처벌 및 해적행위 대처에 관한 법률은 특별법 제정의 한 모델이 될 수 있다.

• 동남아시아연구
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• 제28권1호
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• pp.1-20
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• 2018

2017년 동남아의 정치경제는 대미의존적 안보질서와 대중의존적 경제질서가 중첩하는 역설적 '이중질서'로 요약되는 동아시아의 지정학적 지경학적 조건에서 전개된다. 경제발전의 지속적 진전과 정치발전의 만성적 부진이 날카롭게 엇갈리는 동남아의 두 얼굴은 동남아와 동북아를 포괄하는 동아시아의 두 얼굴을 충실하게 반영한다. 정치적 차원에서, 전체주의의 향수를 떨쳐내기 어려운 베트남, 라오스, 캄보디아, 미얀마 등 구사회주의권은 전체주의와 권위주의 사이의 완충지대에 서식하고, 민주주의의 명분을 저버리기 어려운 필리핀, 태국, 인도네시아, 말레이시아, 싱가포르 등 원자본주의권은 권위주의와 민주주의 사이의 회색지대를 전전한다. 경제적 차원에서, 계획경제의 거대한 유산을 포기하기 어려운 구사회주의권은 신국가주의적 '베이징 콘센서스'로 분장되는 중국형 국가자본주의의 은밀한 유혹과 타협하고, 시장경제의 화려한 신화를 외면하기 어려운 원자본주의권은 신자유주의적 '워싱턴 콘센서스'로 포장되는 미국형 자유자본주의의 오만한 압력에 노출된다. 그에 따라 동남아의 지역통합을 대변하는 아세안 공동체는 대륙세력과 해양세력의 경쟁적 협공에 따라 '신냉전'의 부상이 예감되는 전략적 곤경에서 끊임없이 부침한다.

• 아태비즈니스연구
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• 제13권3호
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• pp.449-461
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• 2022

Purpose - The purpose of this study to explore factors consumers prioritize when purchasing seafood online. The originality of the study lies on adopting AHP-based approach in analyzing prioritized purchasing factors of seafood online. Design/methodology/approach - A survey was conducted targeting Korean consumers who have purchased seafood online. AHP method was applied to rank factors consumers prioritize before making decision. Findings - First, product's factor ranked first among other high level factors including delivery service, seller, online platform. Second, sanitation, taste, country of origin ranked first, second, third respectively, within product's factors. Third, safe delivery, timeliness, information accuracy ranked first, second, third respectively, within delivery factors. Fourth, consumer reviews, consumer response ability, promotion ranked first, second, third within seller factors. Fifth, Personal information management system, credibility, user-friendliness ranked first, second, third, within online platform factors. Research implications or Originality - To activate seafood online market, it is crucial to assure consumers that the seafood is well managed in a sanitary way from the production site to table. Existing government programs such as seafood traceability system, HACCP, and cold-chain infrastructure needs improvement. Due to highly perishable characteristic of seafood, delivery factors matter when purchasing online. Online platforms needs to continue to improve delivery service. Seafood products are mostly not branded and without objective information about their properties. Creating quality classification and seafood brands are likely to help consumers chose seafood online.

• 대한예방한의학회지
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• 제26권3호
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• pp.59-71
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• 2022

Objective : This study examines the historical changes of Ssangwha-'tang', traditional restorative medicine, to a type of tea in tea rooms(Da-bang) named Ssangwha-'cha' in the modern era in South Korea. The goal is to understand how traditional Korean medical culture has been related to the food culture of everyday life. Method : We analyzed traditional medical texts, newspaper articles and advertisements, literary works, and folk song lyrics in which Ssangwha-tang and Ssangwha-cha are mentioned. Results : Ssangwha-tang used to be mentioned as a medicine to tonify 'Yang' energy(Bo-yang) in traditional medical texts from the late Goryeo dynasty to the mid-Joseon dynasty. Since the late Joseon dynasty, it has also been prescribed for cold, as the tonifying method(Bo-beop) gradually prevailed from the royal family to the public. Since then, Ssangwha-tang has been more popular with the public, with the emergence of the patent medicine(Mae-yak) market since the Opening port period and the Colonial period. As the number of Da-bang sharply increased nationwide amid the period of the country's liberation, Ssangwha-tang has been included in the Da-bang menu served as Ssangwha-cha, corresponding to the increasing demands of the public and government policy that tends to favor traditional beverages over coffee. Conclusion : The historical process in which Sssangwha-tang, a type of herbal medicine, became also considered as tea, Ssangwha-cha, provides an example of how Korean traditional medical culture emphasizing the tonification of the body is interconnected with the daily lives of the public and food culture.