• 제목/요약/키워드: 8 provinces

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강원도 사육 한우에서 Neospora caninum에 대한 항체양성률 조사 (Seroprevalence of Antibodies to Neospora caninum in Korean Native Cattle Raised in Kangwon Province)

  • 황의경
    • 대한수의학회지
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    • 제43권2호
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    • pp.283-288
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    • 2003
  • This survey was carried out to investigate the seroprevalence of antibodies to Neospora caninum in Korean native cattle (KNC) raised in Kangwon province in Korea. A total of 867 sera collected from KNC were tested for N. caninum antibodies using an indirect immunofluorescent antibody test (IFAT). One hundred and fifty five (17.9%) KNC were positive by IFAT. Seroprevalence of cows was 19.6% (44/224) and seroprevalence of boars was 17.3% (111/643). Among the seroprevalences of cattle according to the raised areas, five counties or cities, Hwacheon was 33.3% (1/3), Wonju was 30.8% (4/13), Chuncheon was 25.8% (24/93), Hongcheon 18.3% (22/120) and Wheongsung was 16.6%(104/628). It was proved that KNC raised in Kangwon provinces exposed extensively and seriously to N. caninum.

농촌주민(農村住民)의 기초수요(基礎需要) 조사연구(調査硏究) (A Study on the Basic Needs of Rural People for the Better Rural Human Settlement)

  • 김수욱
    • 농촌지도와개발
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    • 제2권1호
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    • pp.41-54
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    • 1995
  • The purposes of the study were to find out the basic needs of rural people and to get some implications for the integrated rural regional development. The data were gathered from 376 local government officers and change agents in 8 Provinces. Major results of study were as follows ; (1) Average income of rural households meet $90{\sim}100$ present of average income of urban households. (2) Most of respondents replied that average labor inputs should not exceed $7{\sim}8$ hours per a day. (3) Basic requirement of school career for the rural life was high school graduate. (4) Education expenditure should be less then 6 percent of total consumption expenditure. (5) Rural people should be able to access to basic public facilities such as school, hospital and drag store within thirty minitues. (6) Desirable housing space for rural life was $66{\sim}72.5m^2$. (7) Rural people should enjoy $3{\sim}4$ times of cultural activities and $3{\sim}4$ times of tours in a year.

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Redescription of Veigaia tibbetsi Farrier, 1957 (Acari: Mesostigmata: Veigaiidae) based on the specimens found from the Korean Peninsula

  • Keum, Eunsun;Jung, Chuleui
    • Journal of Species Research
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    • 제8권2호
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    • pp.233-237
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    • 2019
  • Mites in the family Veigaiidae, order Mesostigmata, subclass Acari are widely distributed in subsoil habitats. They are mostly free-living and predaceous on small arthropod eggs and larvae, and prefer habitats with rich organic matters including litter and humus layers of forest soil. The genus Veigaia Oudemans, 1905 of the family Veigaiidae (Acari: Mesostigmata) is one of the ubiquitous genera from the Holarctic Region. Until now, only two genera and five species of the family were recorded from Korea. Here we provide a report of the species Veigaia tibbetsi Farrier, 1957 with detailed redescription. Even though V. tibbetsi had appeared in some ecological literature, this is the first record of this species in Republic of Korea. This species was mostly found from pine forest(Pinus densiflora) of northeastern mountainous parts of the Korean Peninsula, in Gangwon and Gyeongbuk Provinces. We provided some ecological characteristics of the family Veigaiidae, which will help to further exploration of acarine biodiversity.

벼 수확후의 운반처리체계에 관한 연구 (A Study on the Trnasportation System of Paddy After Combine Harvest)

  • 김학주;이규승
    • Journal of Biosystems Engineering
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    • 제24권5호
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    • pp.399-406
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    • 1999
  • This study was conducted to investigate the labor requirements and transportation cost of paddy for the different harvest and transportation systems for obtaining a basic reference to the improvement of present harvest-transportation systems. One hundred and eighty five farm households with sack type combine harvester and thirty farm households with bulk type combine harvester were surveyed for thirty counties from eight provinces except jeju and also eleven Rice Processing Complex were covered for this survey. This survey was carried from 8th. October 1997 to 5th. November 1997. For the labor requirements, bulk trailer system require 6.8th/ha, 10.3/ha for sack harvest-tractor trailer, and 8.8h/ha for bulk harvest-container bag. The machinery utilization cost for the different paddy harvest-transportation systems, combine sack harvest-tractor trailer system is 282 thousand won/ha, and most economical compared with other systems. Combine bulk harvest with tractor system was 416 thousands won/ha and combine bulk harvest with container bag system was 446 thousands won/ha. In order to propagate bulk harvest-transportation system, a proper bulk transportation means with considering road condition in the paddy field and paddy size should be developed, and considering cycle time it appeared that the proper capacity of bulk container was 3.5ton at the present.

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우리나라 남부지방에 분포하는 곤충병원성곰팡이 Beauveria spp. 및 Metarhizium spp. (Entomophathogenic Fungi, Beauveria and Matarhizium in the Southern Korea)

  • 이상명;추호렬;박영도
    • 한국응용곤충학회지
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    • 제36권1호
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    • pp.37-42
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    • 1997
  • 우리나라의 곤충병원성곰팡이 분포를 조사하기 위하여 5개도와 3개 광역시에서 200개소의 토양 sample을 채집하여 꿀벌부채명나방 유충을 이용하여 분리하였다. 8종의 곤충 사체로 부터는 직접 분리하였다. 그 결과 40개소(20.0%)의 토양과 8종의 곤충 사체에서 곰팡이가 분리되었는데, 토양에서 분리된 균종별로는 Bequveria가 21개소(10.5%), Metarhizium이 19개소(9.5%)이었다. 그외 7종의 곤충에서 Beauvria가 분리되었다. 서식처별로는 산림 110개소중 25개소(22.7%), 경작지 20개소중 2개소(11.0%), 휴한지 11개소중 6개소(54.5%), 하천 제방 19개소중 7개소(36.8%)에서 곤충병원성곰팡이가 검출되었다. 한편, 곤충 사체에서는 긴수염 대벌레에서 Metarhizium이 분리된 것을 제외하고는 모두 Beauveria가 분리되었다.

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강원도 지방의 뽕밭에서 철늦은 여름 덧거름이 수량 및 가지끝마름에 미치는 영향 (Influence of Late Summer Fertilizer on the Yield and Cold Damage of Mulberry in Kangwon Province)

  • 김기석;최지형
    • 한국잠사곤충학회지
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    • 제35권1호
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    • pp.17-20
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    • 1993
  • 강원도 지방에서의 철늦은 뽕밭 덧거름이 뽕잎 수량과 봄철 가지끝마름에 미치는 영향을 구명하기 위하여 관행시비시기인 6월 20일을 대조로 8월 10일과 30일에 덧거름을 주고 수량과 가지끝마름비율을 조사한 결과 다음과 같았다. 1. 뽕잎수량은 8월 10일 시비구는 가장 높아 관행대비 10~30%, 잎뽕수확구에서는 10~17%의 증수를 보였으나, 통계적인 유의차는 인정되지 않았으며, 8월 30일구에서는 관행구와 큰 차를 보이지 않았다. 2. 봄철 가지끝마름비율을 비교하면, 관행구가 가장 높아 중간벌채구에서는 13.1%를 보인 반면 다른 구에서는 이보다 낮은 7.7~12.8%를, 잎뽕 수확구에서는 18.3%를 보인 반면 다른 구에서는 이보다 적은 11.0~13.3%를 보여서 덧거름에 의한 가지끝마름비율의 증가는 인정되지 않았다.

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The Impact of Investments on Economic Growth: Evidence from Vietnam

  • NGUYEN, Khang The;NGUYEN, Hung Thanh
    • The Journal of Asian Finance, Economics and Business
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    • 제8권8호
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    • pp.345-353
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    • 2021
  • The impact of investment on economic growth has been studied by many authors around the world with different times and research methods. Therefore, there are conflicting opinions about the impact of investment on economic growth. To contribute empirical evidence, the objective of this study is to assess the impact of investment sources such as public investment, private investment, and foreign direct investment on economic growth in Vietnam in the short-run and long-run. The data used for the study is panel data from 63 Vietnamese provinces between 2000 and 2020. The inquiry method is PMG (Pool Mean Group) regression for economic growth (GDP) after testing the stationarity of the variables that meet the PMG regression condition as suggested by Pesaran et al. (1996) and Hamuda et al. (2013). The results show that: factors such as labor and trade openness have a negative impact on economic growth in the short term. In the long run, public investment has a negative effect on economic growth, while domestic private investment, foreign direct investment, trade openness, and labor have positive effects on economic growth. Labour contributes the most, followed by trade openness, foreign direct investment, and domestic private investment. Finally, the study provides policy implications for the Government of Vietnam.

Mitigation of Budgetary Slack Behavior Through Islamic Religiosity and Budget Control: An Empirical Study of Indonesian Local Companies

  • LAKASSE, Syarifuddin;HAMZAH, Muh. Nasir;ABDULLAH, M. Wahyuddin;SYAHRUDDIN, Syahruddin
    • The Journal of Asian Finance, Economics and Business
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    • 제8권8호
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    • pp.355-363
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    • 2021
  • This study aims to obtain empirical evidence about the cognitive effect of Islamic religiosity and budget control in reducing budgetary slack behavior. This study involved 176 managers as respondents in 10 local companies in Eastern Indonesia. Managers who are respondents in thus study work and are spread across 14 provinces in Indonesia. Probability sampling method has been used for this study from the total population with certain criteria. Data analysis has been done using Warp PLS-SEM technique. The results showed that Islamic religiosity cognitive and budget control had a direct negative effect on budgetary slack behavior. The two variables also fully mediate the relationship between participatory budgeting and budget-based compensation schemes on the behavior of budgetary slack in a negative and significant way. These results mean that the two variables are proven to reduce budgetary slack behavior. This empirical evidence at the same time corrects the agency theory's assumptions about opportunistic human nature and always maximizes every potential economic profit. In addition, the results also show that Islamic religiosity cognitive is stronger in reducing budgetary slack behavior. These results can be used to improve the company's budget control system by incorporating elements that motivate religious goals so that it is more effective in reducing budgetary slack behavior.

GIS를 이용한 황새(Ciconia boyciana) 번식지의 환경특성 분석 - 1970년대의 경기도와 충청도 지역을 대상으로 - (A Habitat Analysis of the Historical Breeding Sites of Oriental White Storks(Ciconia boyciana) in Gyeonggi and Chungcheong Provinces, Korea)

  • 김수경;김남신;정석환;김영훈;성하철;박시룡
    • 한국지리정보학회지
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    • 제11권1호
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    • pp.125-137
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    • 2008
  • 본 연구는 향후 황새 복원예정지역을 선정하기 위한 서식지 적합 모델을 개발하는데 기초 자료로 활용하기 위한 목적으로 과거 황새 번식지역의 환경적 변인의 특성을 분석하였다. 청문조사를 통해 6곳의 번식지점을 추가적으로 확인하고, 문헌에 기록된 4개 지역을 포함하여 총 10개 번식지점의 환경적 특성을 분석하였다. 1970년대 토지이용현황도(1:50,000)를 이용하여 황새 번식지 선택에 중요한 환경 변인인 농경지, 하천, 저수지, 도시취락을 분석하였고, 위성영상(Landsat MSS; 1974년) 분석을 통해 번식지점으로부터 5km 반경 내에 포함되는 산림, 수역, 농경지, 초지, 도시화 지역으로 분류하여 면적을 산출하였다. 그리고 무작위지점(random points) 93개 지역과 황새 번식지점 10개 지역의 5km 반경 내에 포함된 5가지 토지피복 유형별 면적의 평균을 비교 검정하였다. 분석결과, 과거 황새 번식지점은 도시취락, 농경지와 인접하여 위치하였으며, 10개 지역 중 7개 지역에서 하폭 30m 이상의 하천이 반경 1km 내에 위치하고 있었다. 황새가 둥지를 튼 영소목의 해발고도는 40~116.38m이었고, 평지나 경사도가 30도 이하인 사면에 영소목이 위치하였다. 인공위성영상으로 분석된 황새 번식지점으로부터 5km 반경 내의 토지피복 유형별 구성비율은 산림(53.7%), 농경지(28.3%), 초지(16.7%), 수역(0.8%), 도시화지역(0.6%)으로 나타났다. 무작위 지점(random point)과 번식지점의 토지유형별 면적의 평균을 비교 검정한 결과, 유의미한 차이를 보이는 토지유형은 산림, 농경지, 초지, 도시화지역이었다.

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화재사고(火災事故)(WHO-E 916)에 관(關)한 역학적관찰(疫學的觀察) (An Epidemiological Observation of Fire Accident in Korea)

  • 이종대;한성은;빈순덕;주인호
    • Journal of Preventive Medicine and Public Health
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    • 제1권1호
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    • pp.43-49
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    • 1968
  • Epidemiological and statistical observations were made of fire hazards that occurred during the past 18 years, 1948 to 1965. Injury and mortality rates for all ages were computed chronologically. For the years of 1955, 1961 and 1965, all fire accidents were epidemiologically analysed to draw characteristic patterns in relation to the seasonal and 24 hour distribution, causes and sites of accidents etc.. Fire hazards observed herein are the categorys E 916 of the International Classification of Causes of Death, 1955, and includes all accidents caused by fire and explosion of combustible materials. The following conclusion was made: 1. The average number of annual deaths due to fire was 183 and the number of the in jured due to the same cause was 335. The mortality rate per 100,000 population was 0.8 and the ratio of injuries per death was 1.83. 2. The casually rate including both the dead and injured was 5.0 per 100,000 in Seoul, the highest among the provinces and followed by 3.4 in Cheju -Do, 2.1 in Kangwon-Do, 1.7 in Kyunggi-Do accordingly. The other provinces had a range of 0.6 to 1.2. 3. The monthly distribution of fro accidents showed that the winter months, December through February, had more frequent accidents, while the summer season, June through August had less. The 24 hour distribution of accidents showed more cases from 12:00 to 18:00 and less from 4:00 to 10:00 hours. 4. The per cent distribution of causes of accidents showed; 90.0% for careless, 10.0% for arson. The cause of carelessness was further breakdown into; 15.0% for kitchen fire places, 13.8% for fire playing, 9,4% for electrical heating and wires, 8.3% for fuels, 6.3% for matches, 5.2% for ash dumps and the remaining for others. 5. The accidents as classified by place revealed that 56.8% of the total occurred at the common dwelling houses, 11.3 at various industrial workshops, 9.3% at the street shops and the remaining at the miscellaneous places.

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