• International Journal of Advanced Culture Technology
• /
• 제11권1호
• /
• pp.370-375
• /
• 2023

As we enter a super-aged society, studies are being conducted to reduce complications and deaths caused by falls in elderly adults. Research is being conducted on interventions for preventing falls in the elderly, wearable devices for detecting falls, and methods for improving the performance of fall detection algorithms. Wearable devices for detecting falls of the elderly generally use gyro sensors. In addition, to improve the performance of the fall detection algorithm, an artificial intelligence algorithm is applied to the x, y, z coordinate data collected from the gyro sensor. In this paper, we develop a wearable device that uses a gyro sensor, body temperature, and heart rate sensor for health management as well as fall detection for the elderly. In addition, we develop a fall detection and health management system that works with wearable devices and a guardian's mobile app to improve the performance of the fall detection algorithm and provide health information to guardians.

• 한국프랜차이즈경영연구
• /
• 제10권1호
• /
• pp.33-42
• /
• 2019

Purpose - Since the number of cafés operated by using cultural marketing in Jeju Special Self-Governing Province is increasing, this study emphasizes the necessity of cultural marketing, which is a different strategy of specialty coffee shops, focusing on Jeju Island. The purpose of this study is to investigate the effect of positive effects of service quality and brand image on customer satisfaction through cultural marketing. Research design, data, and methodology - It emphasizes the necessity of cultural marketing of specialty coffee shops, and how the positive effects of service quality and brand image brought through cultural promotion, culture support, cultural support, cultural enterprise influence customer satisfaction. The results of this study are as follows. In order to verify the research hypothesis of this study, Jeju residents who have experience using cultural marketing conducted in coffee shops in Jeju Island are targeted. The cafe in Jeju area, which runs from April 4 to April 14, 2018. A total of 110 copies of the questionnaire were distributed, and the final 100 copies were used as final empirical analysis data. Result - The results of the study are as follows. First, promotion and culture business activities have positive influence on brand image. Second, production and cultural business activities had positive effects. Third, brand image has a positive effect on customer satisfaction. Fourth, service quality has a positive effect on customer satisfaction. Conclusions - The implications of this study are following as: First, if you want to grow into a cultural enterprise in the province by enhancing your brand image, you need to prioritize cultural direction and business direction for cultural companies among sub-factors of cultural marketing. Second, it is necessary to improve the customer satisfaction through the improvement of the brand image considering the composition of the stores in the city, the facilities and the atmosphere, and the consumer tendency such as product and customer age.

• 한국농촌건축학회논문집
• /
• 제15권1호
• /
• pp.47-56
• /
• 2013

As architecture has a role of vessel that contains human life, architecture of museums in a region must be a vessel that contains identity of the region. Jeju Province possesses excellent natural landscape acknowledged by the world. As such, architectural design of museums in Jeju region, differentiated in terms of natural, humanistic and cultural characteristics from other regions, must include identity of Jeju. Jeju has established and is operating so many museums with different themes that it is referred to as the heaven of museums. In addition, museums as cultural facilities must be the measure of cultural level representing regional identity and perform the role of advance guard that leads architectural culture of the region. Also, such excellent architectural asset is an important landscape element that increases value of the region. Based on Landscape Management Guideline established in 2009 by Jeju Special Self-governing Province under such critical mind, this study will support design problems and improvements of museums through case study and analysis on design characteristics of national and private museums in Jeju. Accordingly, the purpose of this study is to provide basic data to be pursued by future museums that contain identity of Jeju, based upon the results of analysis described above.

• 미생물학회지
• /
• 제50권3호
• /
• pp.227-232
• /
• 2014

본 연구에서는 bacterial cellulose를 생산하는 감귤에서 분리된 Gluconacetobacter sp. gel_SEA623-2를 이용하여 초기 초산농도 및 Lactobacillus plantarum KCCM 80077 유산균을 접종한 mixed culture가 bacterial cellulose 생산성에 미치는 영향을 알아보았다. 0.5%의 초산을 첨가한 mixed culture의 경우 초기 생균수가 $2.4{\times}10^6CFU/ml$에서 14일 동안 배양한 이후에 $1.1{\times}10^7CFU/ml$까지 증가하였고 total acidity가 0.5%의 초산을 첨가한 single culture와 비교하여 0.3% 가량 높게 측정되어 유산균에 의해 추가적으로 젖산이 생성된 것으로 판단된다. Single culture에서는 초기 초산농도가 0.0 및 0.5%일 때 1.0% 농도와 비교하여 상대적으로 높은 bacterial cellulose 생산성을 나타내기는 하였으나 유의적인 차이는 보이지 못하였다. 하지만 mixed culture에서는 0.5%의 초산을 첨가하였을 때 $37.83{\pm}6.81g/L$의 dry weight과 $10.33{\pm}0.58mm$의 thickness를 나타냄으로써 1%의 초산을 첨가한 single culture의 $28.40{\pm}1.23g/L$와 $7.50{\pm}0.50mm$의 생산량과 비교하여 유의적인 차이를 나타내었다(P<0.05).

• 한국농촌건축학회논문집
• /
• 제16권2호
• /
• pp.35-44
• /
• 2014

Modern society is filled with the pursuit of material wealth and great convenience due to high technology that has been introduced to all facets of society. There is no exception to this in the field of construction. Modern construction, however, has caused environmental destruction and pollution, disturbing the coexistence of humans and nature. Therefore, this thesis aims to explore how humans and nature can maintain a mutually beneficial relationship by looking into the construction of Jeju's traditional dwelling house. This thesis examines the geographical features of Jeju and looks into how Jeju people have adapted themselves to nature. It is assumed that geographical features have created Jeju's unique environment and style of architecture and differentiated Jeju's traditional houses from those of other regions. Also, it is considered that geographical features had a large impact on traditional construction such as the floor plan and the layout of buildings. Accordingly, this thesis explores the way traditional houses protected house dwellers from the natural environment and examines the wisdom of our ancestors who took advantage of the natural environment. In addition, this thesis aims to contribute to creating Jeju's unique construction culture and environment by studying materials, structures, and forms that were applied to the traditional houses of Jeju.

• 한국농촌건축학회논문집
• /
• 제12권2호
• /
• pp.117-124
• /
• 2010

This study has the purpose to examine the elements of deducing site plan of contemporary architecture in Jeju by looking into the mainly used measures and value in establishing the site plan of contemporary architecture of Jeju. Being the initial decision making stage that serves as basis in creating design alternative and completes overall designing alternative frame, Site plan is the core stage of initial architectural planning. In addition, analysis of site plan concept the central overall idea for site plan offers the perspective to access the problem for solution in site plan. Therefore, through the analysis of elements to deduce the site plan concept of the contemporary architecture in Jeju, the characteristics of site plan concept that considered the placement and locality of Jeju can be objectively examined in planning out the site plan of contemporary architecture in Jeju, and such analysis results may become objective basic data in planning out the site plan of the contemporary architecture in Jeju.

• Biotechnology and Bioprocess Engineering:BBE
• /
• 제7권4호
• /
• pp.254-254
• /
• 2002

A process for the production of mannitol from fructose (5% to 25%) using Leuconosyoc mesenteroides NRRL B-1149 was investigated. Fermentations were carried out in bat도 of fed-batch fermentations without aeration at 28℃, pH 5.0. When 5% fructose was used in batch culture fermentation, the yield of mannitol was 78% of that expected theoretically. When the fructose concentration was increased to 10%, the yield dropped to 59.6% of the theoretical value. However, in the fed-batch culture, using 10% fructose, the yield was 81.9% of the theoretical value. In a 15% fructose fed-bat도 culture, with 5% fructose being added initially and the other 10% fructose being added as a continuous supply, the final yield was 83.7% of the theoretical yield. When 20% fructose was used in the same manner, the yield was 89.5% of theoretical yield.

• 한국전통조경학회지
• /
• 제38권1호
• /
• pp.132-141
• /
• 2020

본 연구는 세계적 유산 가치를 지닌 제주도 돌문화경관자원에 대한 기초적 조사로써 다양한 제주 향토자원의 우수성과 앞으로의 보전 및 관리를 위한 기초적 자료 제공에 궁극적 목적이 있다. 제주 돌문화자원의 경관적 특성을 도출하고자 문헌연구와 함께 현장조사를 실시하였고, 돌문화자원에 대한 인식 및 이미지 분석을 위해 설문조사를 병행하였다. 이에 한·중국인이 가지는 있는 제주돌문화경관의 인식에 대하여 고찰하고자 한다. 연구 결과, 제주의 대표적 향토자원은 돌이고, 그것의 큰 특징은 자연성으로 조사되었다. 그리고 돌문화자원의 이미지에 있어 "조화로운", "매력적인", "자연스러운" 이미지를 높게 평가하였고, 밭담을 "아름다운", 돌하르방을 "친근한" 등으로 인식하고 있었다. 그리고 한·중인이 가장 선호하는 돌문화자원은 밭담과 돌하르방 순으로 조사되었으며, 선호도에는 서로 차이가 존재하였다.

• 한국실내디자인학회논문집
• /
• 제20권4호
• /
• pp.11-20
• /
• 2011

Jeju Special Self-Governing Province are trying every effort to be presented as an International Free City with unique combination of history, culture and landscape, This research focuses on the analysis of characteristics we can find in buildings in Jeju province. The main purpose is to provide basic and informative materials for the landscape formation of Jeju by investigating current status of buildings in Jeju province. This research divides Jeju province into 34 areas and categorizes buildings by use. 2,973 cases in total are collected and analyzed their architectural features. A basic analysis of the collected data is conducted in the first and the second stages. And In the third stage, 505 cases whose addresses can be identified are selected for the in-depth analysis of the registered building data on architecture year, building area, and total area. These data are analyzed by the categories of region, year, and size for the study of general characteristics of buildings in Jeju. The results show that territoriality is weak because of the simplicity of building layout on the streets. Exterior form of buildings, streetscape image, and overall city image are tedious and boring because of the lack of the variety of facade and exterior finishing materials.

• 한국의류학회지
• /
• 제39권2호
• /
• pp.307-322
• /
• 2015

This study develops textile designs and cultural fashion products with the image of 'Youngguchunhwa', which means the beautiful spring flowers of Jeju. Historical literature was reviewed to emphasize the authenticity of Halla Mountain and Youngguchunhwa. Consumers' responses to Halla Mountain, Baengnokdam, and Royal Azalea related to Youngguchunhwa were evaluated along with photos of Halla Mountain and Youngguchunhwa images upload on Internet during the last 2 years. The results of consumer survey and photo analysis confirmed the consumers' high preference and high association with the image of Jeju. The full-blown Royal Azaleas in the Seonjakjiwat field of Halla Mountain were used as motifs for the development of Jeju cultural products as a representative landscape showing the beautiful spring of Jeju. Six types of textile designs were developed by the repeated arrangement of the basic patterns of Halla Mountain, Baengnokdam, and Royal Azalea. Ladies' apparels products, children's wear, bags and cushions were made using oxford cotton fabrics printed with the textile designs. We suggest how pattern designs of the Youngguchunhwa image could be applicable and used for the development of other kinds of Jeju tourism souvenirs.