• Journal of Korean Society of Rural Planning
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• v.25 no.4
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• pp.87-97
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• 2019

본 연구는 방과 후 농업 체험활동 프로그램이 초등학생의 정서지능과 회복탄력성 향상 및 우울감 감소에 미치는 영향을 알아보고자 실시하였다. 서울시 초등학교에 재학 중인 4-6학년(11-13세) 초등학생 총 30명이 본 연구에 참여하였다. 참여에 동의한 30명의 학생 중 농업체험 프로그램에 참여를 희망한 18명은 실험군으로, 농업체험 프로그램에 참여를 희망하지 않은 학생 12명은 대조군으로 집단화 하였다. 실험군은 2018년 4월부터 7월까지, 총 12주간(주 1회, 회기당 60분)의 방과 후 활동으로 본 프로그램에 참여하였다. 초등학생의 정서적 건강 증진을 위해 사회정서학습 이론에 기반한 농업체험 프로그램을 설계하였다. 프로그램 실시 전과 후에 자기보고식 설문지를 이용해 정서지능, 우울, 회복탄력성을 측정하였다. 그 결과, 농업 체험활동 프로그램에 참여한 초등학생의 정서지능이 향상되었고(P=0.031), 우울감이 감소된(P=0.011) 반면 대조군에서는 유의한 차이가 나타나지 않았다(P>0.05). 회복탄력성은 실험군과 대조군에서 모두 실험 전후 유의한 차이가 없었다(P>0.05). 본 농업체험 프로그램에 참여한 아동들은 프로그램에 대해 높은 만족감을 보고하였다. 따라서 본 연구에서 사회 정서학습이론을 적용한 농업체험 프로그램이 초등학교 고학년 학생의 정서지능 향상과 우울감 감소에 효과적인 것으로 나타났다. 추후, 표본수를 확대하여 농업 체험활동 프로그램의 효과 검증 연구가 추가적으로 필요할 것이라 생각되며, 다양한 지역의 초등학생들에게 확대 적용하는 연구도 필요할 것이다.

• Journal of Korean Society of Rural Planning
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• v.30 no.2
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• pp.35-50
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• 2024

Dokmoe persimmon system in Changwon, designated as a Korea National Important Agricultural Heritage System is a unique agricultural heritage system, is a farming system carried out in the sloping semi-mountainous terrain of the low hills downstream of the Nagdong River. In this study, we analyzed the proposal submitted for registration by the orchard region GIAHS and analyzed the regional characteristics, agricultural characteristics, and threats to heritage conservation of Dokmoe persimmon system. Dokmoe persimmon system is located in a large city, so the threat of development was analyzed as a threat factor differentiated from other regions, and the development of the processing industry was analyzed as a common initiative for GIAHS in the orchard area. Based on this, we established a action plan for heritage conservation. The action plan consists of 4 main criteria, 6 plans, and 14 initiatives. Research on Dokmoe persimmon farming is now at the starting point, and this study will be able to contribute to registration of Dokmo persimmon system in GIAHS.

• Journal of The Korean Society of Grassland and Forage Science
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• v.35 no.1
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• pp.1-5
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• 2015

This study assessed the impacts of grazing and barn feeding on the reproductive performance of black goats and the growth performance of goatlings to gather basic data for the establishment of an ideal goat-breeding system. A total of 36 Korean black goats were grouped by feeding system (a pasture grazing group and a barn feeding group, n=18) over the 8-month study period from April to November 2011. The difference between the singleton pregnancy rate of the grazing group, measured at 31.5%, and the barn-feeding group's 37.0% was not statistically significant. Also, breeding type did not yield any meaningful differences, with 1.76 live births recorded for the grazing group and 1.69 recorded for the barn-feeding group. In regard to weaner goats, the grazing group showed a higher number compared to the barn-feeding group (p=0.11). The birth weight of the grazing group was measured at 2.3 kg, while that of the barn-feeding group was 2.29 kg, with breeding type yielding no significant differences. The grazing group's weight at 90 days of age was 9.97 kg, which was higher than the barn-feeding group's 9.45 kg (p=0.09). The grazing group showed higher daily weight gain during the lactation period than the barn-feeding group (p=0.13). Overall, with breeding type considered, the grazing group did not show significant differences in terms of the number of live births and birth weights compared to the barn-feeding group; however, the grazing group showed better outcomes in terms of daily weight gain. As it has been shown that grazing satisfies the physiological needs of goats more effectively than barn feeding, we believe that it contributes to the farming of healthy goats.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.48 no.4
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• pp.466-473
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• 2015

The juvenile red variant of the sea cucumber Stichopus japonicus is distributed worldwide. It is a valuable food source in Korea, China, and Japan. Major issues in farming the juvenile red variant sea cucumber include growth rates and disease resistance. In recent years, studies have focused on feed additives to enhance immune system and health. In this study, we used a common diet (CD), a nutritional diet (ND; mixed nutritional supplements), and an immunity diet (ID; mixed probiotics, spirulina, and levan) and compared the growth rates and immunity of juvenile red variant sea cucumbers fed the experimental diets for 12 weeks. The growth and survival rates in the ID group were significantly increased (P>0.05). This suggests that the feed additives positively influenced immunity and growth in the ID group. However, the immune activity was exhibit a stabilizing effect, and further investigation of immune effects is required.

• Journal of Families and Better Life
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• v.20 no.5
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• pp.113-124
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• 2002

This study has been performed to explore conveniences and inconveniences of daily lives in rural residential care facilities among the elderly residents. In this study, five males and seven females aged 68 to 78 were asked about socio-familial and physical aspects of their daily lives in the facilities such as meals, social activities, family visits, recreation, and health care. The answers of the qualitative interview were drawn as follow; first, the residents perceived well planned regular meals and snacks, free visits of friends, regularly supervised daily sanitary activities, periodic outdoor activities, education programs provided by religious experts, and pastoral farming lives as most convenient aspects of the retirement facilities. In addition, some felt that facility life made them free of familial conflicts, while others appealed fear of being forgotten because of distant location. On the other hand, they perceived the supervised group activities and meals as major inconveniences. They also felt persistently depressed when closely observing serious illness or deaths of their co-residents. Therefore in this study, suggestions were made as follows: first, combination of normal family life and retirement facility should be developed in the mixed form of community welfare center and shared home. Second, intensive medical care facilities should be in collaboration with the retirement facilities, so that the residents are relieved from stressful contacts with extremely ill patients in the residential area.

• The Korean Journal of Community Living Science
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• v.14 no.2
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• pp.15-27
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• 2003

This study investigates the reports about financial management and financial information needs in farm household, to development financial education program for farm household. The results were as follows: 1) Financial management was carried of husband (49%), husband and wife (31.0%) and wife (15.2%) 2) Farm households demand of financial information was selling for farm products(66.5%), farm management(65.1), keeping budget(52.6%) and consumer information(42.6%). 3) The variables (sex, age, Education, farming type) have statistically significant on test of financial knowledge. 4) On the basis of results, for the stabilization of rural economy it is necessary to maximize and stabilize the rural house hold income however, it is also necessary to educate the rural people by providing the ways and means to efficiently manage the income. Thus various financial management programs and educational resources should be developed and provided to the agriculture household finance managers and the instructors in Agricultural Technology Development Center. Specially, according to the financial knowledge test as the demand of financial information in the group of respondents who answered ‘don’t know’ is higher than the demand in the group of right or wrong answers it is quite urgent to develop and provide the financial education programs and financial resources for these people.

• Journal of Korean Society for Geospatial Information Science
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• v.2 no.1 s.3
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• pp.81-91
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• 1994

A living environment of filming and fishing village is on the serious conditions because of the situation of rural exodus, import of farm products from advanced nations and various other factors. This study devised an improvement project of a group village and computerized related data connected with one in order to promote poor living conditions of farmers and fishermen to the urban level. In this study, we show that we can give necessary information when we build up integration system as well as we can expect quickness and correctness of a work management with computer for related data about an production project of a group village at farming and fishing village. In addition it is show that is possible to guide management data when we undertake revision and repair of facilities rapidly and can support an intensive decision among alternative plans.

• Journal of the Korean Society of Food Culture
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• v.30 no.6
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• pp.813-817
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• 2015

Consumers have recently shown great interest in organic foods since they are considered to have higher antioxidant activity compared to conventionally farmed foods. The purpose of this study was to evaluate the general characteristics of organic and conventional spinach, such as length, weight, color, moisture contents, and antioxidant capacity based on ABTS radical scavenging activity, total phenol, and flavonoid contents. Spinach that was used in this study was grown conventionally and organically in Po-Hang, Korea. As the results, conventional spinach showed higher values for length, weight (p<0.001), and moisture content (p<0.05). For antioxidant capacity, organically grown spinach showed higher antioxidant activity than the conventional group based on total phenol and flavonoid contents, but only total flavonoid content was significantly different (p<0.05). For ABTS radical scavenging activity, the conventional group showed a slightly higher capacity, but the difference was not significant. Thus, the organic farming system in spinach showed similar or slightly higher antioxidant activities.

• Asian-Australasian Journal of Animal Sciences
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• v.27 no.12
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• pp.1773-1782
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• 2014

The aim of the experiment was to study the effect of feeding system on meat quality characteristics of Small East African (SEA) goats and their crosses with Norwegian ($SEA{\times}N$) goats finished under small scale farming conditions. Twenty four castrated goats at the age of 18 months with live body weight of $16.7{\pm}0.54kg$ from each breed (SEA and $SEA{\times}N$) were distributed in a completely randomized design in a $2{\times}3$ factorial arrangement (two breed, and three dietary treatments). The dietary treatments were; no access to concentrate (T0), 66% access to ad libitum concentrate allowance (T66) and 100% access to ad libitum concentrate allowance with 20% refusal (T100) and the experimental period was for 84 days. In addition, all goats were allowed to graze for 2 hours daily and later fed grass hay on ad libitum basis. Daily feed intakes were recorded for all 84-days of experiment after which the animals were slaughtered. Feed intake of T100 animals was 536 g/d, which was 183 g/d higher than that of T66 group. Supplemented goats had significantly (p<0.05) better feed conversion efficiency. The SEA had higher (p<0.05) hot carcass weight (8.2 vs 7.9 kg), true dressing percentage (54.5 vs 53.3) and commercial dressing percentage (43.3 vs 41.6) compared to $SEA{\times}N$. There was no significant difference (p>0.05) for dressing percentage and carcass conformation among supplemented goats except fatness score, total fat depots and carcass fat which increased (p<0.05) with increasing concentrate levels in the diet. Increasing level of concentrate on offer increased meat dry matter with subsequent increase of fat in the meat. Muscle pH of goats fed concentrate declined rapidly and reached below 6 at 6 h post-mortem but temperature remained at $28^{\circ}C$. Cooking loss and meat tenderness improved (p<0.05) and thawing loss increased (p<0.05) with ageing period. Similarly, meat tenderness improved (p<0.05) with concentrate supplementation. Shear force of muscles varied from 36 to 66, the high values been associated with Semimembranosus and Gluteobiceps muscles. The present study demonstrates that there are differences in meat quality characteristics of meat from SEA goats and their crosses with Norwegian breeds finished under small scale farming conditions in rural areas. Therefore, concentrate supplementation of goats of both breeds improves meat quality attributes.

• Review of KIISC
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• v.27 no.4
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• pp.6-13
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• 2017

온라인 게임에서 불법 프로그램을 이용한 게임 봇을 대규모로 운영하는 전문 사설 업체를 속칭 '작업장(Gold Farming Group, GFG)'이라고 부른다. 기존에 작업장에서 운영하는 게임 봇은 24시간 쉬지 않고 반복적인 파밍을 통해 수익을 극대화하는 전략을 취했으나 최근 온라인 게임의 계정 가입이 쉬워지고 무료 플레이가 보편화되면서 개개의 게임 봇 계정이 수행하는 플레이 시간이나 취득 재화 수준을 낮추는 대신 수만 개의 계정을 번갈아 가며 운영하는 방식으로 변하고 있다. 이로 인해 플레이 활동 패턴에 기반한 기존의 탐지 모델들이 점차 무력화되고 있으며 진입 초기에 게임 봇을 빠르게 탐지하고 제재하는 방안이 점차 중요해지고 있다. 우리는 게임 봇을 조기에 탐지하기 위한 방안으로 계정 및 캐릭터의 이름이 갖는 특성을 활용한 게임 봇 탐지 기법을 제안한다. 제안한 기법의 유효성을 검증하기 위해 북미에서 서비스 중인 엔씨소프트의 MMORPG인 '블레이드 앤 소울'의 약 20만 개 계정 정보를 이용해 탐지 성능을 측정하였다. 실험에 의하면 캐릭터 이름에 대해 간단한 나이브 베이즈 분류기를 적용하는 것만으로도 AUC 기준으로 약 0.901의 성능을 기록하였다.