• 농업과학연구
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• 제22권2호
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• pp.231-243
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• 1995

This paper aims to study regional difference in strawberry farming technology and its causal factors based on the survey of controlled strawberry farmers in three major strawberry cultivating regions, which are Nonsan county of Chungnam Province, Damyang County of Junnam Province and Guchang County of Kyungnam Province. There are differences in variety adoption, packaging and grading method which cause the farming income gap among these regions. Farmers of Guchang County, who adopt new variety Yeobong and packing system, raised highest gross receipts but ranked next to Damyang in terms of net income because of high packing cost. Farmers of Nonsan County earned lowest income because of poor quality and low price in spite of adopting packing cost saving method. Therefore, results of this study shows that successful farming technology depend on whether or not farmers adopt market oriented technology. It is suggested that direction of strawberry farming technology should focus on adopting new varieties which can contribute to increasing farmers' paid price and developing technology of reducing cost such as labor saving and packing machine.

• 한국수학교육학회지시리즈A:수학교육
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• 제55권1호
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• pp.129-145
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• 2016

The purpose of this study was to research and compare teachers' preferences for 'Great Math Class' by region and gender. The research was conducted on 261 high school math teachers by using non-probability sampling. As the results of the study, regional preference had no statistically significant difference in all four factors of 'Great Math Class' while gender preference had statistically significant difference only in the factor of teaching (methods) and learning methods. Both region and gender had statistically significant positive (+) relationship with preference for all four factors. This implies that it is necessary to consider socio-cultural factors rather than teachers' perception on class for regional differences in academic achievements in mathematics.

• KDI Journal of Economic Policy
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• 제43권2호
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• pp.103-123
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• 2021

This paper examines the impact of the regional cash subsidies which were granted in some districts in addition to the national universal stimulus payment in South Korea related to the COVID-19 pandemic. We evaluate the effects of the cash distribution per resident on aggregate credit and debit card sales and sales by industry using the difference-in-difference method. The increment in card spending due to the cash subsidy is about 1.58%p in total, and this effect is concentrated within a single month. The consumption stimulating effect is prominent among (semi)-durable goods that do not require close interactions between customers and sellers. In contrast, the effect is relatively small in the high-contact face-to-face service sectors and restaurants, areas the COVID-19 pandemic hit directly. On the other hand, some service sectors where customers could wear face masks, such as education and fitness, experienced a substantial sales boost due to the cash subsidy.

• 한국유기농업학회지
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• 제30권3호
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• pp.313-333
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• 2022

In Muju County, one of Korea's major apple producers, the regional agricultural cooperatives united together and invested to establish a cooperative joint business corporation in charge of the sales business. The corporation carried out the sales business transferred from the participating regional agricultural cooperatives. While the two participating cooperatives showed a marked difference in the degree of participation at the beginning of the business, the introduction of the agricultural product processing centers (APCs) and the participation of co-selection and shipment organizations and general farms helped settle this gap. In addition, commercialization through the APCs enhanced the market competitiveness of apples, which led to the stable securing of sales outlets. The corporation integrated the sales business in the county and this resulted in increased sales volume and sales revenue. Playing a leading role in introducing and cultivating new crops on a trial basis, the corporation demonstrated its potential as the main body of the joint sales business.

• Asian-Australasian Journal of Animal Sciences
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• 제12권1호
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• pp.28-35
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• 1999

The effects of addition of celulases (A cremonium cellulolyticus and Trichoderma viride, CE), a commercial inoculum containing lactic acid bacteria (Lactobacillus casei, LAB), fermented green juice (macerated napier grass with water was incubated anaerobically with 2% glucose for 1 day, FGJ) and glucose (G), and regional difference of ensiling on napier grass (Pennisetum purpureum Schum.) silage were studied by using 900 ml laboratory glass bottle silos under 30 and $40^{\circ}C$ storage conditions in 1995 and 1996. Experiment 1 was carried out to compare the addition of CE, LAB, FGJ and the combinations. Silages were stored for 45 days after ensiling. Experiment 2 studied the effects of applications of CE, LAB, FGJ and G. Experiment 3 was carried out using the similar additives as experiment 2 except for LAB. Silages were stored for 60 days in the experiments 2 and 3. Experiments 1 and 2 were done in Nagoya, and experiment 3 in Okinawa. Sugar addition through CE or G improved the fermentation quality in all the experiments, which resulted in a greater decrease in the pH value and an increased level of lactic acid, while butyric acid contents increased under $30^{\circ}C$ storage condition in CE addition. LAB and FGJ additions hardly affected the silage fermentation quality without additional fermentable carbohydrate. But the combination of LAB, FGJ and glucidic addition (CE and G) improved the fermentation quality. The effect of the regional difference of ensiling between temperate (Nagoya; $35^{\circ}$ N) and subtropical (Okinawa; $26.5^{\circ}$ N) zones on silage fermentation quality was not shown in the present study.

• 보건의료산업학회지
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• 제7권3호
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• pp.287-296
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• 2013

The aim of this study was to compare the regional difference of death from intentional self-harm. The analysis was based on data of intentional self-harm deaths (31,450) from the 2010-2011 vital statistics of Korea. The suicide rate (per 100,000 population) was 46.2 in male and 22.3 in female. Gender ratio (male / female) of suicide rate was 2.07, and Jeju province had the lowest gender ratio (1.82), and Chungbuk province had the highest gender ratio (2.42). In the age-gender standardized death rate (per 100,000) of self-harm by region, the highest suicide rate was observed in Gangwon province (44.8) and Chungnam province (44.3), and the lowest in Seoul metropolitan city (28.9) and Ulsan metropolitan city (29.2). There was a significant increase in the rate of suicide in city areas (odds ratio: 1.11, 95% CI: 1.08-1.13), county areas (1.62, 1.56-1.67) as compared with the rate of suicide in metropolitan areas. The commonest methods of suicide were hanging (53.7 percent), self-poisoning by pesticides (16.8 percent) and jumping from a height (14.3 percent). The methods used for suicide differed between rural (county) and urban areas (metropolitan city and city). In county areas, 43 percent of suicides used pesticides as compared to only 7-18 percent of those in urban areas. In urban areas, jumping was more common (13-17 percent vs. 6 percent). There were no difference in hanging between urban and rural areas. The odds ratio of death by pesticides was 9.86 in rural areas compared with death rate of metropolitan areas. The odds ratio of death by jumping was 0.59 in rural compared with death rate of metropolitan areas.

• 한국조리학회지
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• 제16권5호
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• pp.1-13
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• 2010

본 논문은 강원도 향토음식의 메뉴 품질 만족도에 대하여 요인 분석을 통한 가설 검증으로 다음과 같이 연구를 수행하였다. 가설 검증을 통해 나타난 결과를 살펴보면, 직접 서비스 품질 만족도의 경우, t-검정 결과는 거주지, 학력, 수입 변수들은 유의한 차이가 없으며, 성별, 지역, 직업별로 만족도에 있어 매우 유의한 차이가 있는 것으로 나타났다. 또한, 방문 횟수, 관광 수준별로도 유의한 차이가 있는 결과를 보였다. 남성은 여성에 비해 직접 서비스 만족도를 높게 평가하였으며, 지역별로는 춘천과 속초 지역이 강릉 지역보다 더 높은 만족도를 보였다. 직업별로는 자영업자와 학생들이 상대적으로 높은 만족도를 보인 것으로 나타났다. 간접 서비스 품질 만족도의 경우는 성별, 지역 및 직업 특성 변인에 대해서는 유의수준 1%에서 매우 유의한 차이가 있음을 보인 반면, 다른 특성 변인들에 대해서는 유의한 차이가 없는 결과를 보였다. 직접 서비스 품질 만족도에 비하여 전반적으로 평균 만족도 점수가 낮은 것으로 나타나, 간접 서비스에 대한 보완이 필요함을 유추할 수 있다고 하겠다. 남성이 여성보다 높은 만족도를 보였으며, 지역별로는 직접 서비스 만족도의 경우와 같이 춘천, 속초가 강릉보다 상대적으로 높은 만족도를 보인 것으로 나타났다. 직업별로는 학생들이 상대적으로 높은 만족도를 보였다.

• 한국지역지리학회지
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• 제9권3호
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• pp.349-372
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• 2003

제주도 어촌의 관광기능 분포는 어촌 외부와의 접근성 보다는 어촌 내부의 관광자원의 영향을 많이 받고 있다. 어촌 관광자원의 영향을 받아 입지하는 관광기능의 어촌공간상 위치는 낚시와 수산물 채취 채포의 바다, 수산물 조리점과 민박의 해안으로 구분되므로, 관광기능의 어촌공간상 위치의 기본 유형은 바다지향 어촌, 해안지향 어촌, 바다 해안 지향 어촌 등으로 구성된다. 이 밖에도 관광기능 위치가 중심어촌 외부인 해수욕장 인접 어촌과 어촌으로의 접근성에서 큰 차이를 보이는 도서 어촌이 관광기능 위치의 유형에 포함될 수 있다. 그리고 이러한 관광기능의 어촌공간상 위치에 따른 관광어촌 유형에 있어 관광기능의 위치가 바다일 때 해안인 경우보다 어업활동과의 관련성과 어촌공간과의 통합도가 높고, 해수욕장 인접 관광어촌과 도서 관광어촌은 각각 시간적 제약과 공간적 제약을 지님으로써 다른 유형과는 차이를 보인다. 따라서 관광기능의 어촌공간상 위치에 따른 관광어촌 유형화는 각 유형간 어촌과의 관련성에서 차이가 드러나므로 관광어촌의 유형화로 볼 수 있다.

• 설비공학논문집
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• 제29권2호
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• pp.89-95
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• 2017

This study aimed to compare the primary heating energy consumption of regional apartment houses based on the enhanced thermal insulation performance of building envelope standards. The difference of the heating energy consumption based on the enhanced thermal insulation performance of building envelope standards in the southern region, the largest regional difference in primary heating energy consumption, is $10.3kWh/(m^2{\cdot}year)$. The difference of the heating energy consumption based on the enhanced thermal insulation performance of building envelope standards in the central region is $8.0{\sim}8.5kWh/(m^2{\cdot}year)$ and that of the Jeju region is $0.5kWh/(m^2{\cdot}year)$. These energy consumption differences do not result in building energy efficiency ratings changing. The building energy efficiency ratings have the possibility to be changed.

• 보건의료산업학회지
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• 제14권2호
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• pp.79-91
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• 2020

Objectives: The purpose of this study was to identify a regional difference among drinking behaviors, sober motivation, and drinking problems. Methods: The subjects included 600 citizens living in two regions, Busan. Descriptive analysis, t-test, correlation, and path analysis were used to confirm the regional difference. Results: The path of drinking method on sober motivation was statistically significant in both regions and drinking attitude was found to be a common factor that weakens an individual's sober motivation. Besides, the path of social networking on sober motivation had a difference in statistical significance between the two regions. Finally, the influence of social networks of District N (comparison region) on sober motivation was statistically significant and stronger than that of District D. Conclusions: A social environment-centered intervention to address drinking problems is essential in District N because of its people's tendency to drink together. On the other hand, an individual-focused intervention is preferred in District D where sober motivation is mainly affected by drinking method and attitude.