• 한국식품영양과학회지
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• 제21권5호
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• pp.509-512
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• 1992

국민의 식품섭취상황의 변화 추이를 파악하기 위하여 1969년부터 1989년까지 21년간의 국민영양조사보고서 내용을 토대로 살펴본 결과를 요약하면 다음과 같다. 총식품 섭취량은 1,000g정도를 유지하고 있으며, 식물성 식품의 섭취량은 감소하는 반면 동물성 식품의 섭취량은 증가하는 경향이다. 식물성 식품 중 곡류의 섭취량 감소는 매우 현저하여 전체 식물성 식품의 섭취량 감소를 주도하였고, 감자류의 섭취량 역시 점차적으로 감소하고 있다. 채소류의 섭취량은 소폭의 증감을 계속하고 있으나 가공류의 섭취량은 증가하는 경향이다. 콩류는 매년 섭취량이 상당한 폭으로 증가하고 있으며 과실류도 꾸준히 증가하고 있는 추세이다. 해조류의 섭취량 또한 매년 증가하고 있으며, 특히 80년대 후반에 커다란 증가 양상을 보이고 있다. 한편, 동물성 식품에서 육류, 난류, 어패류는 해마다 섭취량이 증가하고 있어 단백질 섭취에 도움을 주고 있으며 유류와 동물성 유지도 섭취량이 증가하고 있다.

• 한국환경복원기술학회지
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• 제18권5호
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• pp.61-72
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• 2015

This study was reviewed the national greenhouse gas inventory report (NIR) of Annex I countries and estimated national greenhouse gas inventory on wetlands in Korea. Annex I countries submitted National Inventory Report which are focused on land converted to wetlands category and wetland remaining wetland (mainly peat lands) because IPCC did not suggest a formal methodology on flooded land. So we conducted a study on estimating of national greenhouse gas inventory in wetland (flooded land). The total annual $CO_2-eq.$ emission of wetland remaining wetland (flooded land) was ranged from 99.9 Gg $CO_2-eq.$ to 237.1 Gg $CO_2-eq.$ from 1990 to 2012. The $CO_2-eq.$ emissions was declined after peaking in 1995, however, it slightly increasing in recently years. The latest total $CO_2-eq.$ emission from flooded land was 117.7 Gg $CO_2-eq.$ in 2012 which was covered only 0.00002% of national GHG inventory. This means that flooded land is not key-category in Korea. We will consider an improvement for emissions of flooded land, if IPCC suggest formal or complementary methodology.

• Journal of Dairy Science and Biotechnology
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• 제33권4호
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• pp.281-285
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• 2015

The international dairy federation's main objectives are to enhance the international dairy market and industry by producing an annual world dairy situation report. The IDF National committee and other international contributors provide a questionnaire to be completed for the country reports on top of other various official studies. Through this report, one can understand the full overview of the global dairy market and specified dairy studies across the world. Due to the economic boom of many developing nations, in 2014 the dairy market saw great increase in the total milk production. The estimated volume is at 802 million tons which is a 3.3% increase from the previous year. The world dairy trade states that due to the abundance of milk, other bi-products such as dairy powder and butter production increased as well. Generally, there is an increasing trend for the demand and supply of milk and all dairy products in the international dairy market.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2006년도 춘계 종합학술대회 논문집
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• pp.347-350
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• 2006

지방국토관리청이나 지자체에서는 하천의 관리, 이용, 개발, 치수 및 수질 보전을 위해 매년 국가하천 및 지방 1 2급 하천에 대한 하천정비기본계획을 실시하고 있으며, 하천정비기본계획보고서와 대장 등이 성과물로써 납품되고 있다. 그러나, 2003년도 이전에 실시된 하천정비기본계획의 경우, 보고서 및 대장 등 성과물이 체계적으로 관리되지 못하여, 건교부 및 지자체 등과 같은 정부부처와 정부투자기관, 대학 및 연구소와 하천협회 등과 같은 자료의 활용빈도가 높은 전문가 집단에서 본 자료를 활용하는데 많은 제약이 있었다. 본 논문에서는 하천정비기본계획 자료의 데이터베이스 구축을 통한 체계적인 관리와 웹 시스템을 통한 효율적인 정보제공이 가능하도록 2005년에 구축된 하천정비기본계획보고서 정보제공시스템을 소개하고자 한다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.891-894
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• 2010

Steep slope disasters accompany economic loss along with casualties, so the evaluation and the systematic management on the regions with slope collapse danger are required. A lot of manpower, time, and economic cost are needed to accumulate disaster history of steep slope areas by the national and small-sized region. As the method for this, it construed location data about each area with disaster occurrence by maknd elocation data of collapsed steep areas through high-resolution satellite image and collectnd edata on the regions with disasters through media and literature data such as a disaster annual report and a disaster comprehensive report. The study selected three shortest routes includnd ethe area with disaster in Jeolla province on literature and the collapsed area found by the image data, and constructed the results of the field survey as database.

• 한국태양에너지학회 논문집
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• 제34권4호
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• pp.101-109
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• 2014

The Consultation about Energy Use Plan is prescribed by the Energy Use Rationalization Act. This study calculated the Standard Data for Energy Use Plan of Industry Complex by the 9th Korean Standard Industrial Classification Divisions so that the energy demand reflecting the industrial technology change and characteristics of Manufacturing Divisions would predict. To achieve this aim, analysis on thousands of data in Energy Consumption Report Forms reported from industries which annual consumption of energy exceeds 2,000toe from 2009 to 2010 was carried out. The results showed that calculated overall mean fuel basic unit decrease, electricity basic unit increase and energy basic unit increase compared to that of the Notification No. 2002-130 of the Ministry of Commerce, Industry and Energy, therefore it means that heat source of energy facilities transferred from fuel to electricity. Also resultingly suggests that the related notification, code etc. are amended as soon as possible.

• 대한약침학회지
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• 제6권3호
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• pp.81-86
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• 2003

Recently there has been an increase in annual per capita consumption of alcohol beverage and the incidence of Alcoholic liver disease is steadily and significantly increasing. Alcoholic liver disease includes alcoholic fatty liver, alcoholic hepatitis, alcoholic cirrhosis and it may lead to systemic influence, in a case of CVA. This report is about one case's treatment for ICH with alcoholic liver disease. In this case, we administrated Taeumjowetang and did acupuncture treatment to a patient suffering from ICH with alcoholic liver disease and its withdrawal symptoms. After administration of Taeumjowetang medication, clinical symptoms and liver function were prominently improved. This report showed that Taeumjowetang might be useful for alcoholic liver disease.

• Corrosion Science and Technology
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• 제7권5호
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• pp.259-264
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• 2008

A national consultative project entitled "corrosion cost survey in China and preventive strategies" was funded by the Chinese Academy of Engineering in 1998. Soon afterwards, an expert group was organized jointly by the Institute of Metal Research, CAS and Chinese Society of Corrosion and Protection. The report on corrosion cost survey in China was published in 2003. According to this report the overall annual corrosion cost in China estimated by the Uhlig Method and Hoar Method at 1997-2001 was found to be 200.7 billion Yuan RMB and 228.8 billion Yuan RMB respectively, which is equivalent to 2% of the gross national product of China. However the total cost of corrosion including the direct and indirect cost was estimated to be more than 500 billion Yuan RMB per year in China. Among them, corrosion cost of infrastructure ranked in first comparing with other sectors. Although corrosion costs in some sectors, such as electric power, petrochemical, oil pipeline and railway in China has reduced in the past years, significant losses are still being encountered in most sectors of industries and cost-effective methods have not always been implemented. Both successful and unsuccessful cases in corrosion control and corrosion management were collected. As the investment in capital construction continues increasing rapidly in China, the maintenance and life extension of the infrastructures will become a big issue. The preventive strategies have been suggested

• Ocean and Polar Research
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• 제41권2호
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• pp.99-105
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• 2019

Black-tailed gulls, Larus crassirostris, have been known as resident birds in Korea, but their wintering and breeding habitat ranges were little known about. We investigated the habitat ranges of Blacktailed gulls breeding on Dokdo Island - which is the eastern end of their breeding colonies in Korea. Three adult Black-tailed gulls were fitted with Global Positioning System data loggers in May 2018 and their positions were tracked for 9 days, 245 days and 365 days each respectively. Black-tailed gulls stayed on Dokdo Island until June for breeding purposes and moved down to the southern part of Japan for wintering. The following year, a Black-tailed gull started to move northward in February and returned to Dokdo Island in April. They traveled a total of $207,334-229,507km^2$ (MCP) throughout a whole year. Based on location density categories accounting for 50% of locations, they used 3,618 to $3,803km^2$ in area. Black-tailed gulls breeding on Dokdo Island used smaller habitat ranges during the wintering period than the other periods. This is the first report on the habitat ranges of Black-tailed gulls breeding on Dokdo Island.

• Journal of Information Science Theory and Practice
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• 제7권2호
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• pp.23-31
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• 2019

We report results of selection-bias-free approaches to the analysis of the impact of open access (OA) models on citation metrics. We studied reference groups of Gold and Green OA articles and the group of non-OA (Paywall) articles with the new functionality of the Web of Science Core Collection database, the InCites platform of Clarivate Analytics, and the Dimensions database of Digital Science. For each reference group we obtained the values of the percent of cited articles and citation impact and their dependence on the depth of the citation period. Different research fields were analyzed in two schemas of the InCites platform. We report the higher values and growth rates of the citation metrics: citation impact and %Cited, in the OA reference groups over the Paywall group. The Green OA articles demonstrate the highest values of citation metrics among all the OA models. Dependence of the value of citation impact on citation period follows linear law with R2 values close to 0.9-1.0. The overall annual growth rates of citation impact of the Green OA, Gold OA, and the Paywall articles, k equal, respectively, 3.6, 2.4, and 1.4 in Dimensions and 4.6, 3.6, and 2.3 in the Web of Science Core Collection. We suppose that earlier results reported for the articles in pure OA journals vs. articles in Paywall journals were affected by the high citation impact of the Green and Hybrid OA articles that could not be elucidated in the Paywall journals at that time.