• Journal of Korean Society of Rural Planning
• /
• v.13 no.3
• /
• pp.13-21
• /
• 2007

This study focus on the pilot case of a scenic landscape agriculture in Go-Chang county for the innovative rural development strategy related the green tourism in Korea. The Go-Chang county in Jeon-Buk province has been progressed the diversified agricultural crops production region. The Go-Chang county is known as the famous cultural tour place that has the many historical and cultural resources (provincial natural park, traditional music, great stone cluster area, military castle walls, good tasted eel food and wine). But, today, the circumstances of global agricultural free trading situations is rapidly proliferated, it invited the depression of the agricultural incomes in rural regions in Korea. So, the Go-Chang county seeks trying to alternative development methods. The new frontier like scenic landscape agriculture is the one of the innovative strategies in this processes. The Go-Chang county selects and supports the scenic landscape agriculture for the new income production policy in connection with the green tourism. This study finds out the important components of the success of a scenic landscape agriculture for the introduction to the new frontier of peen tourism in Go-Chang county. First the scenic landscape agriculture development must be related the 4 season-ecological cultivation methods connected well-being trends. Second, it will be increased the income level of rural people by the competitive the rural green products and diversified green tourism programs which produced by the efforts of the rural people. Third, the success of scenic landscape agriculture and place marketing of rural green tourism depend on the creative community leaders.

• Journal of Family Resource Management and Policy Review
• /
• v.8 no.3
• /
• pp.1-14
• /
• 2004

This is a historical study of the tea culture and its manners after checking the origin of the tea culture in Korea. Also I created the Blooming Lotus Pond Tea which can be utilized in various meetings or at homes in connection with the tea culture and etiquette by studying good manners, clothing and light refreshments in 'Kyucongyogyul' by Lee-E, 'Karyejibramdo' by Kim Jang-Seng and other books of the Chosun Dynasty. I created the Blooming Lotus Pond Tea by referring to the tea-ceremonies described in the poems by Hong Inmo, his wife, Lady Suh, and her descendants. They can be better harmonized with the modem tea culture rather than the strict procedures of traditional court ceremonies or marriage, funeral, and other formal tea ceremonies. About the costumes of the nobilities, that is especially referred to Kyukmongyogyul by Lee-I of the Chosun Dynasty for the etiquette, also 'The Living Manners' by Professor Lee Gilpyo and Choi Baeyong. In addition, the tea-food is made based on 'the five elements'. The Blooming Lotus Pond Tea is made of frozen lotus flowers and prepared in the lotus formed broad-rimmed tea-utensils and supposed to be shared with family members or guests. It's recommended to hold a poetry-party with a tea-party. At present, this kind of daily tea ceremony is being developed at homes. It'll be desirable if it could recreate the traditional way as a ceremonial tea culture. In that case, it'll regain the quality of the traditional etiquette by harmonizing tea culture and manners. Such a tea culture can contribute to the quality of people's ordinary life and the identity of our country.

• Korean Journal of Heritage: History & Science
• /
• v.53 no.2
• /
• pp.110-139
• /
• 2020

Reclamation is the act of creating new lands by constructing dikes in offshore tidal flats to utilize them for various purposes, including the establishment of farmland to secure food for an increasing population. Based on the fact that reclamation has resulted in drastic changes in the environmental, economic, social, and cultural aspects of land expansion and development, population movement, and the formation of cities since ancient times, I reviewed the value of reclamation sites and addressed the issue of how to preserve and utilize them. "Reclamation culture" refers collectively to the recognition and concept system, behavior styles, and cultural products created by changes in the environment, and the tangible, intangible, and natural heritage generated directly and indirectly by reclamation is defined as "reclamation cultural heritage". It shows that the historical background of reclamation accords with prevailing trends, and that the reclamation sites possess cultural heritage value due to their historical, academic, and scarce characteristics. Numerous reclamation cultural heritage sites at the Gwangwhal and Gyehwa dikes are on the verge of being destroyed, with their original function having ended after the construction of Saemangeum Sea Wall. I propose measures to preserve these under the principle that utilization is based on the basic premise of conservation. First of all, modern and contemporary reclamation sites must necessarily be designated and managed as registered cultural properties, local cultural heritage, future heritage, and agricultural heritage. In particular, as it has been confirmed that reclamation sites created after the Goryeo and Joseon dynasties and the 1950s have not been designated as cultural heritage sites. It is necessary to review the characteristics and values of such reclamation sites through a full survey of national reclamation data. Effective and sustainable utilization of reclamation cultural heritage, which has not been acknowledged in the past due to its close relationship with our lives, is necessary to search for hidden stories found within that heritage, to organize governance for the efficient use of reclamation resources, and to build a museum to collect and display the history and culture of the reclaimed areas. Finally, through links with countries with experience in reclamation, we will be able to cope jointly with international issues such as those pertaining to society, culture, and environment, and would be able to implement various projects to further the advancement of human beings.

• Journal of Agricultural Extension & Community Development
• /
• v.4 no.1
• /
• pp.231-243
• /
• 1997

Objective of the study was to investigate characteristics and meanings of the agricultural extension work during the period of Japanese $rule(1906{\sim}1945)$ through historical review on the work. The agricultural extension work during the period of Japanese rule was categorized into six patterns such as agricultural extension work by (1) government agricultural administration system, (2) agricultural experiment/research institute, (3) public school, (4) through the movement of rural development(Nong-chon-Jinheung Undong), (5) pro-government private organization, and (6) pure private organization. In conclusion, the characteristics of the extension work were defined; 1) a tool and/or method for colonial rule, 2) non-democratic and top-down extension work by administration, 3) authoritative and coercive work initiated by governmental system, 4) nation wide work of cooperation with public and private organization, 5) extension work focused on production increasing food and industrial materials, and 6) extension work initiated by government system without participation of pure private organization. The meanings of the extension work were reviewed in two ways. Firstly, in macro point of view, the work has negative meaning that was utilized as a tool and/or method for Japanese colonial rule, since the extension work was implemented under the direction of agricultural policy and was also directly related to the policy of Japanese colonial government. Secondly, in micro point of view, the work has significant meaning either negative or positive such as 1) beginning of modernized extension work based on experiment and research, 2) introduction of forcible agricultural extension work, 3) inducement of distrust tendency to agricultural policy and agricultural extension work, 4) establishment of basis in hardware of agricultural extension work, 5) production of experience in software of agricultural extension work, and 6) improvement of recognition toward scientific farming and improvement of level in agricultural techniques.

• Communications for Statistical Applications and Methods
• /
• v.24 no.6
• /
• pp.561-581
• /
• 2017

Bayesian statistics can play a key role in the design and analysis of clinical trials and this has been demonstrated for medical device trials. By 1995 Bayesian statistics had been well developed and the revolution in computing powers and Markov chain Monte Carlo development made calculation of posterior distributions within computational reach. The Food and Drug Administration (FDA) initiative of Bayesian statistics in medical device clinical trials, which began almost 20 years ago, is reviewed in detail along with some of the key decisions that were made along the way. Both Bayesian hierarchical modeling using data from previous studies and Bayesian adaptive designs, usually with a non-informative prior, are discussed. The leveraging of prior study data has been accomplished through Bayesian hierarchical modeling. An enormous advantage of Bayesian adaptive designs is achieved when it is accompanied by modeling of the primary endpoint to produce the predictive posterior distribution. Simulations are crucial to providing the operating characteristics of the Bayesian design, especially for a complex adaptive design. The 2010 FDA Bayesian guidance for medical device trials addressed both approaches as well as exchangeability, Type I error, and sample size. Treatment response adaptive randomization using the famous extracorporeal membrane oxygenation example is discussed. An interesting real example of a Bayesian analysis using a failed trial with an interesting subgroup as prior information is presented. The implications of the likelihood principle are considered. A recent exciting area using Bayesian hierarchical modeling has been the pediatric extrapolation using adult data in clinical trials. Historical control information from previous trials is an underused area that lends itself easily to Bayesian methods. The future including recent trends, decision theoretic trials, Bayesian benefit-risk, virtual patients, and the appalling lack of penetration of Bayesian clinical trials in the medical literature are discussed.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.1
• /
• pp.252-263
• /
• 2016

This study considered the factors of city brand reinforcement and city revitalization through a case study of two cities that were successful in revitalizing using a brand strategy. World leading cities are securing city competitiveness through the culture resources, particularly traditional culture, as a key asset to highlight the cities' uniqueness in increasing their value. The Confucianism influence on Korean traditional culture has a valuable content like etiquette, ritual ceremony, food, education, etc. as well as culture heritage in historical architecture. Therefore, it can be used as the city's assets to promote it worldwide. On the other hand, there is difficulty in preserving most Confucianism culture content and the intangible cultural properties have been neglected. This needs to be applied actively to be used on a city brand strategy. This study reviewed the successful case of Andong city in Korea and Qufu city in Sandong, China and suggests ways of raising the cities' brand power.

• 한국균학회소식:학술대회논문집
• /
• 2014.05a
• /
• pp.13-13
• /
• 2014

Two kinds of mushrooms, Gumji (金芝; Ganoderma) and Soji, were described in old book of Samguksagi (History of the three kingdoms; B.C 57~A.D 668; written by Bu Sik Kim in 1145) in Korea-dynasty. Many kinds of mushrooms were also described in more than 17 kinds of old books during Chosun-dynasty (1392~1910) in Korea. Nowadays, mushroom cultivation has been increased through out the world last decade years. Production of mushrooms has also been increased 10-20% and many varieties have been cultivated. Similar trends were also observed in Korea. Approximately two hundred commercial strains of 37 species in mushrooms were developed and distributed to cultivators. Somatic hybrid variety of oyster mushroom 'Wonhyeong-neutari' were developed by protoplast fusion, and distributed to grower in 1989. The fruiting body yield index of somatic hybrids of Pleurotus ranged between 27 and 155 compared to parental values of 100 and 138. In addition, more diverse mushroom varieties such as Phellinus baumi, Auricularia spp., Pleurotus ferulae, Hericium erinaceus, Hypsizigus marmoreus, Grifola frondosa, Agrocybe aegerita and Pleurotus cornucopiae have been attempted to cultivate in small scale cultivation. Production of mushrooms as food was 190,111 metric tons valued at 800 billion Korean Won (one trillion won if include mushroom factory products; 1dollar = 1,040 Won) in 2011. Major cultivated species are Pleurotus ostreatus, Pleurotus eryngii, Flammulina velutipes, Lentinula edodes, Agaricus bisporus, and Ganoderma lucidum, which cover 90% of total production. Since mushroom export was initiated from 1960 to 1980, the export and import of mushrooms have been increased in Korea. Technology developed for liquid spawn production and automatic cultivation systems lead to the reduction of the production cost resulting in the increasement of mushroom export. However some species were imported because of high production cost for these mushrooms requiring the effective cultivation methods. Developing of effective post-harvest system will be also directly related to mushroom export. In academic area, RDA scientists have been conducting mushroom genome projects. One of the main results is the whole genome sequencing of Flammulina velutipes for molecular breeding. An electrophoretic karyotype of of F. velutipes was obtained using CHEF with 7 chromosomes, with a total genome size of approximately 26.7 Mb. The mususcript of the genome of F. velutipes was published in PLOS ONE this year. For medicinal mushrooms, we have been conducting the genome research on Cordyceps and its related species for developing functional foods using this mushroom. In 2013, Korea Food and Drug Administraion (KFDA) approved Cordyceps mushroom for its value as an immune booster.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.37 no.7
• /
• pp.853-857
• /
• 2008

To assess the clastogenic effects of the diglyceride preparation containing conjugated linoleic acid (DG+CLA) in vivo micronucleus test was performed using ICR mice. Each of the groups consisted of three doses of DG+CLA (500, 1,000 and 2,000 mg/kg, p.o.), Mitomycin C (positive control, 2 mg/kg, i.p.) and negative control (olive oil, 10 mL/kg, p.o.). A slide preparation was made at 24 hours after 1st treatment with DG+CLA. As a result of counting the icronucleated polychromatic erythrocyte (MNPCE) of 2,000 polychromatic erythrocyte (PCE), the number of aberrant cells was not increased in any of the three doses of DG+CLA orally administered. There was no clinical sign connected with administration of DG+CLA. These results indicate that DG+CLA is not capable of inducing micronuclei in vivo mice cells and thus has no genotoxicity in micronucleus.

• Journal of the Korean association of regional geographers
• /
• v.21 no.1
• /
• pp.79-97
• /
• 2015

Regional specialty products should be representative of the regional characteristics for a long time, this was not done for geographical research. This study examines current the regional specialty products on 12 web-site of the cities counties in 2013 and the products registered on the Tosan(土産) category from old Jiriji(古地理誌) in Chungcheongbuk-do. Futhermore, the study analyzed periodical change and regional distribution characteristics of regional specialty products. Major findings are as Follows. First, current the regional specialty products types are 4 products(crops, marine products, forest products, livestock products) and 3 manufactures (processed food, handicraft, cosmetic products). Among the regional specialty products, various crops and processed food were distributed in all the regions. Second, the traditional products types are 5 products(crops, marine products, forest products, livestock products, mineral products) and 1 manufactures(handicraft) that registered on the old Jiriji in the Joseon Dynasty period. The jujube, ginseng and honey were cultivated in the most regions. Third, the traditional products types are 4 products except for marine products and 1 manufactures(handicraft) that registered on the old Jiriji in the period of Japanese colonial rule. Its total item numbers of the regional specialty products are greatly decreased, but items of handicraft relatively increased in the Danyang and Goesan regions. Finally, regional analyzing of current local items shows that there are only a few regional specialty products(18 items) that have historical traditionality.

• Nutrition Research and Practice
• /
• v.17 no.2
• /
• pp.241-256
• /
• 2023

BACKGROUND/OBJECTIVES: Diabetes-specific oral nutritional supplements (ONS) have anti-hyperglycemic effects, while D-allulose exerts anti-diabetic and anti-obesity effects. In this study, we investigated the efficacy and safety of diabetes-specific ONS, including allulose, on glycemic and weight changes in overweight or obese patients with type 2 diabetes mellitus (T2DM). SUBJECTS/METHODS: A single-arm, historical-control pilot clinical trial was conducted on 26 overweight or obese patients with T2DM (age range: 30-70 yrs). The participants were administered 2 packs of diabetes-specific ONS, including allulose (200 kcal/200 mL), every morning for 8 weeks. The glycemic profiles, obesity-related parameters, and lipid profiles were assessed to evaluate the efficacy of ONS. RESULTS: After 8 weeks, fasting blood glucose (FBG) level significantly decreased from 139.00 ± 29.66 mg/dL to 126.08 ± 32.00 mg/dL (P = 0.007) and glycosylated hemoglobin (HbA1c) improved (7.23 ± 0.82% vs. 7.03 ± 0.69%, P = 0.041). Moreover, the fasting insulin (δ: -1.81 ± 3.61 μU/mL, P = 0.017) and homeostasis model assessment for insulin resistance (HOMA-IR) (δ: -0.87 ± 1.57, P = 0.009) levels decreased at 8 weeks, and body weight significantly decreased from 67.20 ± 8.29 kg to 66.43 ± 8.12 kg (P = 0.008). Body mass index (BMI) also decreased in accordance with this (from 25.59 ± 1.82 kg/m² to 25.30 ± 1.86 kg/m², P = 0.009), as did waist circumference (δ: -1.31 ± 2.04 cm, P = 0.003). CONCLUSIONS: The consumption of diabetes-specific ONS with allulose in overweight or obese patients with T2DM improved glycemic profiles, such as FBG, HbA1c, and HOMA-IR, and reduced body weight and BMI.