This study analyzed trends and contents of ancestral ritual foods of Korean traditional Jong-ga as a domestic thesis. In searching the keywords related to ancestral ritual foods using a thesis search site, a total of 15 theses in seven journals were selected for analysis. Three theses from 1996 to 1999, six theses from 2005 to 2008, and another six theses from 2012 to 2016 were announced. In measuring frequency by dividing case families analyzed in the thesis into region, there were 83 families, including seven families from Gyeonggi (8.4%), seven families from Chungcheong (8.4%), two families from Honam (2.4%), and 67 families from Yeongnam (80.8%). Fifty-four families out of 67 families from Yeongnam were located in Andong-si, occupying 65.1% of the 83 families. The family showing the highest frequency was ‘Seoae Jong-ga’ (12 times). The family clan with the highest frequency was eight families of the ‘Jinseong Lee clan’ In the future, it would be necessary to understand the research flow through analysis of research trends in ancestral ritual foods of Jong-ga as well as interdisciplinary research and methodological diversification of studies on ancestral ritual foods of Jong-ga.

상업용 부동산에 대한 관심에 비해 투자자가 활용할 수 있는 유용한 정보가 부족하다. 본 연구는 투자정보로서 층별 효용비율의 활용 가능성을 확인하고자 한다. 층별 효용비율은 건물의 수직적 이용에 따라 나타날 수 있는 효용의 상대적인 차이를 수치화한 것으로 상업용 부동산은 1층의 임대료나 가격 대비 비교 층 값의 비율로 표현한다. 이와 관련한 상업용 부동산에 대한 기존 연구는 대부분 임대료 산정에 초점을 두어 가격 변동 여력 등 다양한 투자정보로 활용하기 어려운 한계가 있다. 본 연구는 상권 특성 분석과 동향 탐색을 위하여 임대료 층별 효용비율뿐만 아니라 자산가치 및 투자수익률의 층별 효용비율을 활용한다. 분석결과 제시된 층별 효용비를 개별적 또는 통합하여 비교 분석함으로써 상권 활성도, 업무 및 매장 중심 여부 등 상권의 특성 파악과 향후 변동 추이를 효율적으로 예측할 수 있는 도구로 이용할 수 있을 것으로 파악되었다.

The purpose of this study is to analyze the characteristics of action research in the field of English education in Korea from 2001 to 2015 across 36 masters/doctoral theses and 21 articles from journals. The researcher specifically focuses on the following criteria: purpose, theme, methodology, differences between such characteristics across action research published in journals to that published in dissertations. According to the results, the number of action research dissertations has increased in recent years and the study suggests the number of action research continue its upward trend; action research in Korea has been more prevalent at the primary school level rather than at the secondary and university levels; and the proportion of mixed method in English education was much higher than that of the mixed research in education with a 43% mixed method proportion accompanied by 55% of qualitative research. The study concludes that action research in English education in Korea will become a more meaningful and feasible tool for practitioners’ inquiries, as it provides graduate students with applied experience in their current demanding school environment and writing assignments such as their thesis and research papers. The author suggests that the aforementioned factors enlarge the existential meaning of current graduate schools in Korea.

외래병해충이 유입되면 우리나라 자연환경에 미치는 피해는 크므로 유입차단을 위한 노력이 필요하다. 최근 국제 교역량과 여행객이 크게 늘어남에 따라 수입식물을 통한 외래병해충의 유입위험도 증가하고 있는 실정이다. 국경에서 검출된 병해충에 대한 기록은 농림축산검역본부에서 운영하는 전산시스템에 기록되며, 검역통계는 ‘병해충정보 시스템(PIS)’을 이용하여 분석이 가능하다. PIS 데이터베이스는 화물, 휴대, 우편을 통해 수입되는 식물을 대상으로 검출된 병해충기록을 비교․분석해 주는 기능이 포함되어 있다. PIS를 이용하여 지난 20년(1996~2015) 동안 우리나라로 수입된 수입식물 46,937천건에 대하여 병해충 검출건수, 원산지, 품목, 운송수단 별로 식물검역과정에서 차단된 병해충 검출동향을 분석하였다. 분석결과, 수입식물 검역 건수증가에 따라 병해충 검출건수도 증가하였다. 지난 2000~2015 동안 수입식물 158,842건이 병해충이 검출되어 폐기, 반송, 소독조치 등 검역조치 되었다. 운송수단별 병해충 검출건수 분석결과, 94.7%(150,321건)가 화물로 수입되는 식물에서 검출되어 유입위험도 가 화물이 가장 높았다. 국가별 병해충검출건수는 중국이 가장 많아 중국분포 병해충의 국내 유입위험이 높았으며, 수입건수 대비 병해충검출률은 말레이시아가 16.2%로 가장 높았고, 그다음으로는 필리핀(14.6%), 남아프리카공화국(6.8%), 인도네시 아(4.0%) 등의 순이었다. 수입 생과실에서 검출된 병해충 검출건수 분석결과, 지난 16년간(2000~2015) 생과실의 수입건수 대비 병해충 검출률은 9.4%이나, 조건부 수입 허용된 생과실의 검출률은 1.6%로 현저히 낮은 것으로 나타나, 병해충 위험분석을 통한 식물검역조치로 해외 병해충의 우리나라 유입위험이 사전에 차단된 것으로 확인되었다. 최근 검출이 증가하는 국가와 품목에 대하여는 더욱 철저한 검역이 필요한 것으로 판단된다.

정부는 정책적으로 ICT 기반 시설원예의 첨단화로 농작물의 생산성을 높이고 에너지 절감형 스마트 온실의 보급 확대를 계획하고자 한다. 그러나 농업 분야에 있어서 모니터링 및 제어의 다양성 및 연계성은 매우 부족한 실정이다. 이에 자동화된 시설원예를 활용하여 다양한 모니터링 및 제어를 위한 복합형 알고리즘을 활용한 농업생산 전주기적 과정의 지능적 시스템화를 위한 현장 중심형 사물인터넷 기반 스마트팜 융합 서비스 시스템의 개발이 필요하다. 따라서, 농업분야 ICT 현장적용 관련 국내·외 연구 동향을 소개하고 이로부터 시설원예 분야에 접목 가능한 ICT 기반 미래 핵심기술을 분석 및 제시하고자 하였다.

The Japanese government, on the basis of the Food, Agriculture and Rural Areas Basic Act, announced the 4th Basic Plan for Food, Agriculture and Rural areas, at the same time the third Basic Plan for Agriculture, Forestry and Fisheries Research in March 2015. The Basic Plan is configured as improvement of food self-sufficiency rate, a stable food supply, agricultural maintenance and development, rural promotion. The new target for the calorie-based food self-sufficiency ratio has been lowered from the previous 50 percent by 2020 to 45 percent by 2025. The production target for table rice has been lowered, but production targets for rice for flour and rice for feed have been raised significantly - five times and 10 times the more than current production by 2025, respectively. The 4th Basic Plan included the important measures of 24 and the details practice challenges of 50 should be intensively promoted for the next five years. The new Research Basic Plan set 21 key targets research and development to solve problems promptly faced by producers with the aim of increasing income in agriculture and rural communities and 11 priority targets research and development to be steadily promoted under medium- to long-term strategy. In addition, it announced the necessary measures of 10 at three areas in order to promote more efficiency and effective in the Agriculture, Forestry and Fisheries Research. In Korea, it refers to the announcement contents of Japan where there is a need to formulate a development plan for Agriculture, Rural Areas and Food Industry Development Plan that meets the Korean situation.

Zinc Sulfide (ZnS) is one of the II-VI semiconducting materials, having novel fundamental properties and diverse areas of application such as light-emitting diodes (LEDs), electroluminescence, flat panel displays, infrared windows, catalyst, chemical sensors, biosensors, lasers and biodevices, etc. However, despite the remarkable versatility and prospective potential of ZnS, research and development (R&D) into its applications has not been performed in much detail relative to research into other inorganic semiconductors. In this study, based on global patent information, we analyzed recent technical trends and the current status of R&D into ZnS applications. Furthermore, we provided new technical insight into ZnS applicable fields using in-depth analysis. Especially, this report suggests that ZnS, due to its infrared-transmitting optical property, is a promising material in astronomy and military fields for lenses of infrared systems. The patent information analysis in this report will be utilized in the process of identifying the current positioning of technology and the direction of future R&D.

Generally, the outcomes of the historical study in some domain would be a most fundamental and basic reference for understanding the essential and core component of them. Specially in case of social science, the importance of historical research much more emphasized that would be divided into independent academic field. In Korean history including fisheries business and industry, the most remarkable historic event would be the period of Japanese colonial rule that one of the most obstacle should overcome. Though the fisheries business and industry of Korea have considerable own history, the research and study of that not so much have been performed or investigated including the period of Japanese colonial rule. Most of the existing research of fisheries history have merely focused on partial topics like ‘Fishermen’s Association’,‘Fisheries Industry Despoliation’. And the historical study of fisheries business and industry’s overall status and trend in local area except Pusan also not enough. The aims of this study are exploring the fisheries trends and status during the period of Japanese colonial rule in Tongyeong and finding out the overall major fisheries business issues that would be a better understanding the Korean fisheries industry. Achieving that Objectives, over 800 articles of media, the Japanese government-general of Korea, and other historical data were gathered, refined and analyzed. This paper focused on of major fisheries topics and issues that including overall fisheries status, trends, fisheries catches, local fisheries cooperatives and fisheries exhibition during the period of Japanese colonial rule in Tongyeong. The result of this study shows that the status of fisheries in Korea had been deteriorated for exploitation of Japanese imperialism and Japanese fisheries capitalist during that period. Though the level of Tongyeong in fisheries was very high in terms of catches ratio and population of fisherman, the distribution networks of fishermen’s association was not good enough. And the Tongyeong fisheries exhibition in 1922 has positive aspects for considering both composition of organization and educational activity. Even though the results and findings would be a helpful guidelines for understanding the fisheries business trends and status under the rule of Japanese imperialism, more research and study of that should be accomplished.

As recognized by all scientific and industrial groups, carbon dioxide(CO2) capture and storage(CCS) could play an important role in reducing greenhouse gas emissions. Especially carbon capture technology by dry sorbent is considered as a most energy-efficient method among the existing CCS technologies. Patent analysis has been considered to be a necessary step for identifying technological trend and planning technology strategies. This paper is aimed at identifying evolving technology trend and key indicators of dry sorbent from the objective information of patents. And technology map of key patents is also presented. In this study the patents applied in korea, japan, china, canada, US, EU from 1993 to 2013 are analyzed. The result of patent analysis could be used for R&D and policy making of domestic CCS industry.

제품 개발기간의 단축속도가 빨라지는 현 시점과 제품의 부품 시험을 통한 개발 과 정은 현실적인 한계에 부딪히고 있다. 이러한 문제점을 해결하기 위해 지금 까지는 가 속수명시험(Accelerated Life Test)법을 개발·적용해 왔다. 그러나 제품의 사용조건이 가혹해 짐으로써 온도를 이용한 가속시험을 적용하기에는 한계가 있다. HALT는 급격한 온도변화와 6축 진동을 시료에 전달할 수 있는 장비로써 위의 조 건을 충족시킬 수 있다.[5] 그러므로 본 연구에서는 부품과 재료의 신뢰도 정보를 신속 하게 얻을 수 있는 HALT의 국내외 연구 동향과 적용 현황을 비교 분석 뿐만 아니라 HALT와 HASS의 효과적인 활용방안을 모색하고자 한다.[2]

Flat panel display devices are mainly used as information display devices in the 21st century. The worldwide waste flat panel displays are expected at 2-3 million units but most of them are land-filled for want of a proper recycling technology More specifically, rare earth metals of La and Eu are used as fluorescent materials of Cold Cathode Flourscent Lamp(CCFL)s in the waste flat panel displays and they are critically vulnerable and irreplaceable strategic mineral resources. At present, most of the waste CCFLs are disposed of by land-filling and incineration and proper recovery of 80-plus tons per annum of the rare earth fluorescent materials will significantly contribute to steady supply of them. A dearth of Korean domestic research results on recovery and recycling of rare earth elements in the CCFLs prompts to initiate this status report on overseas research trends and noteworthy research results in related fields.

In this study, we recognize that the interest about construction safety and disaster increases, and check the status of current research about construction safety. And we obtain the direction of future researches and implications for development. For this study, we analyzed the published researches in the last 11 years about construction safety, and addressed annual trends and research topics for a lot of construction safety research. And the future prospects of construction safety research were analyzed with the latest news articles.

자동차와 복사기와 같은 제품의 보증범위는 일반적으로 보유기간 뿐만 아니라 작동 기간(주행거리, 복사매수 등)에 의해서도 제한된다. 이와 같은 제품의 보증데이터는 보 유기간과 작동기간, 두 가지 척도에 따라 신뢰성 분석을 진행할 수 있다. 본 논문에서는 두 가지 척도의 보증범위를 갖는 이차원 보증데이터를 이용한 신뢰 성 분석에 대한 동향연구를 진행하고자 한다. 이를 통해 이차원 보증데이터를 활용하 여 효과적으로 신뢰성 분석을 할 수 있는 연구방안을 제안하고자 한다.

미래 친환경 선박 기술 중의 하나로 주목 받고 있는 연료전지 시스템의 선박 적용을 위해서 기술의 개발과 함께 필요한 것이 제도의 정비이다. 본 연구에서는 선박용 연료전지 개발동향, 연료전지시스템을 선박에 탑재하기위한 관련 국제기준으로 SOLAS와 IACS의 UR 및 UI을 검토하였고, IMO MEPC, IMO BLG 및 주요 선급 규정 등 연료전지 기준의 표준화 동향, 선박용 연료전지 기술기준의 개발시 고려되어야 할 사항 및 관련 제도의 국내도입을 위한 시사점까지 검토하였다. 현재 IMO에서 개발중인 IGF Code에는 연료전지 관련 부분이 포함되어, 본 규정 개발에 정부 및 국내 관련 기업체의 적극적인 참여가 필요하며 향후 IMO에서의 관련 규정개발 동향을 면밀하게 분석하고 적극적으로 대응할 필요가 있다.

The purpose of this study was to examine the state of the articles in the Korean Journal of Oral and Maxillofacial Pathology and overall research trends in this field in an effort to grasp the reality of the Journal and suggest some of the right directions for the development of research in this field. 332 articles that were printed in the Korean Journal of Oral and Maxillofacial Pathology over the past decade (2003-2012) were selected for the purpose of analysis. As a result of analysing the 332 articles in 52 issues of the Journal, it's found that a mean of 6.3 articles were contained in each issue. As for the form of article, original articles was more common than case reports, which were respectively used in 275 articles (82.8%) and 57 articles (17.2%). Concerning research methods by year, cell culture was most prevailing (124 articles, 37.3%), followed by clinicopathologic study (68, 20.5%), case report (62, 18.8%), animal experiments (28, 8.4%), clinical trial study (28, 8.4%) and others (22, 6.6%). As to the number of researchers, the majority of the articles were written by two or more researchers. The most common number of researchers was three (66 articles, 19.9%), and the number of the articles written by two (49, 14.8%) was similar to that of the articles written by four (47, 14.2%). 38 articles (11.4%) were written by eight researchers or more. Regarding the language of the articles, Korean was used in 213 articles (64.2%), and English was used in 119 articles (35.8%). As for the number of references, this number ranged from a low of zero(in the articles related to the history of pathology) to a high of 71, and the average number of references was 27.91. In relation to the themes of research, the largest number of the articles (47, 32.6%) dealt with oral squamous cell carcinoma, followed by diseases related to odontogenic carcinoma (21, 14.5%), diseases related to odontogenic cyst (17, 11.7%), salivary gland tumor (seven, 4.8%) and granuloma (five, 3.5%). The efforts by this study to explore the shifts of articles and recent research trends are expected to provide useful information on how to accelerate the identity building of this journal and the development of research in oral and maxillofacial pathology.

제한된 환경인 실험실에서 짧은 시험 시간으로 신속하게 수명을 파악할 수 있는 가 속시험 데이터와 극한 환경시험 데이터는 실험실 데이터로서 정밀한 결과를 제공하지 만, 실제 사용 환경을 잘 반영하지 못한다. 그러나 사용현장데이터인 보증데이터는 보 증기간 동안 보증서비스 센터에 접수된 고장으로부터 얻어진 필드 데이터로 사용자의 실제 사용 환경에 따른 제품 고장을 파악할 수 있으므로 제품의 수명을 추정하기에 더욱 효과적일 수 있다. 본 연구에서는 보증데이터의 특징을 설명하였으며 보증정책에 따른 분석방법으로 1 차원, 2차원으로 분류하였다. 이에 따른 연구 동향과 적용 현황을 조사하여 보증데이 터를 사용한 필드 신뢰성 분석의 효과적인 활용방안을 논의하고자 한다.