고등 복합재료 구조물 제작에 적용되는 고온경화용 에폭시 수지 시스템 경화물의 물리적 특성을 연구하였다. 고온경화용 에폭시 수지 경화물의 표면 몰폴로지는 저온경화용 수지 시편의 표면과는 달리 균일한 몰폴로지를 보여주었다. 이 수지 경화물의 열중량분석 결과 300 oC까지는 무게감소가 거의 없는, 즉 열적으로 매우 안정한 것으로 나타났는데, 이는 높은 가교화밀도에 기인한 것이다. 300-500 oC 영역에 서 급격한 무게감도는 매트릭스 수지의 본격적인 열분해에 기인한 것이다. 시편의 인장 및 압축 특성, 열 변형온도, 밀도, 부피수축 등의 특성을 측정하고 평가하였다.

The need for an efficient sampling technique to collect aquatic organisms has risen with the increase of interest in rice paddy fields, which have been recognized as important ecosystems supporting biodiversity. In the present study, a submerged funnel trap used with the assistance of attracting agents (fish meal and chemical light) was designed as an easy, objective and quantitative tool for collecting aquatic organisms in the rice paddy fields. The preference for collecting aquatic organisms as a means for attracting agents was analyzed using a generalized linear mixed model. Also, based on the data of previous research, we compared the community composition of the aquatic macroinvertebrates, which were collected using the quadrat method, and newly designed submerged funnel traps, by analyzing non-metric multidimensional scaling. The results showed that the catching efficiency of 18 of the total 65 taxa was affected by the attracting agents. 12 taxa including Pomacea canaliculata, Hippeutis cantori, Austropeplea ollula, Erpobdella lineata, Ostracoda spp. Branchinella kugenumaensis, Hydaticus grammicus, Rhantus pulverosus, Chironomidae spp., Rana nigromaculata, Cobitidae spp. etc., favored fish meal and 6 taxa including Ischnura asiatica, Coenagrionidae spp. Sternolophus rufipes etc., were attracted by chemical light. The submerged funnel trap used as a measurement tool for biodiversity was less applicable than the quadrat method; however, it was more effective for the selective collection of specific taxa. We expect that this newly designed trap can be a simple and quantitative method for collecting aquatic organisms, and could be used for long term and extensive surveys in rice paddy fields in the future.

Due to dramatic changes in the trend of corporate management in economics, labor and government, companies are being asked to adapt creative and innovative organizational culture in order to keep sustainability. Under the circumstances, flexible working hour becomes one of very effective method for organization culture improvement. Recently, M company has introduced the new policy of working hours that employees can choose a couple of different time options depending on their personal situations. And it turns out to be very effective to work & life balance, increasing organizational vitality, improving efficiency of business and productivity, recruitment of core human resources, and prevention of deviation; both team and personal performance levels has significantly improved. Therefore, it is highly recommended to adapt flexible working policies for companies seeking for a long term, sustainable corporate vision.

T. S. Eliot’s Four Quartets and Murder in the Cathedral inherited the religious and philosophical tradition of Thomas Aquinas’s Summa Theology and Dante’s Divine Comedy. The Anglo-Catholicism, as distinguished from the Roman Catholicism, thereby may be seen to designate Eliot’s religious identity. Dante’s Divine Comedy shows the apex of his contemplation based upon the intellect. Dante illustrates “paradiso” reaching contemplation by using various lights, and Eliot’s Four Quartets similarly reveals a still point that is a mystical experience filled with much light. In Four Quartets the moment of mystical experience can be seen like those in the works of Thomas Aquinas and Dante belonging to a Catholic tradition that reaches sanctification. The action of Archbishop Thomas Becket in Murder in the Cathedral might just sin as a failure to will in accordance with God, which is the choice of good and evil of human acts interpreted by St. Thomas Aquinas’s Summa Theology. For the true martyr is the person who has become the instrument of God, who has lost his will in the will of God, and who no longer desires anything for himself.

This study aims to make extruded rice snack with high quality in texture and nutrition by adding mealworm. Addition of the mealworm has the merit to fill in high-quality protein and unsaturated fatty acids which are insufficient in rice. Thus, the physicochemical properties were investigated through the process of extrusion cooking. As the extrusion process varied, the die temperatures were set to 120oC and 130oC. Also, the moisture contents were adjusted to 30% and 35%. The specific length, the expansion ratio, and the water absorption index increased as the added content of mealworm became higher. On the contrary, the density, the breaking strength, the apparent elastic modulus, and the water solubility index decreased. As mealworm and moisture content increased, DPPH radical scavenging activity significantly increased but the rancidity decreased. As a result, the addition of mealworm to the extruded rice snack was effective in improving texture, nutrition, and antioxidation.

This study aims to make extruded rice snack with high quality in texture and nutrition by adding mealworm. Addition of the mealworm has the merit to fill in high-quality protein and unsaturated fatty acids which are insufficient in rice. Thus, the physicochemical properties were investigated through the process of extrusion cooking. As the extrusion process varied, the die temperatures were set to 120oC and 130oC. Also, the moisture contents were adjusted to 30% and 35%. The specific length, the expansion ratio, and the water absorption index increased as the added content of mealworm became higher. On the contrary, the density, the breaking strength, the apparent elastic modulus, and the water solubility index decreased. As mealworm and moisture content increased, DPPH radical scavenging activity significantly increased but the rancidity decreased. As a result, the addition of mealworm to the extruded rice snack was effective in improving texture, nutrition, and antioxidation.

정보통신기술 고도화에 따라 스마트폰, 웨어러 블 기기, IoT 등 각종 정보통신기기를 통한 개인 정보의 처리가 일상적으로 이루어짐에 따라 대용 량의 데이터를 신속하고 다양하게 분석해서 유의 미한 통찰을 도출하는 빅데이터의 활용에 대한 사 회적 관심이 증가하고 있다. 특히 빅데이터는 이 용자의 행태정보를 기반으로 개인의 취향 등 이용 자가 직접적으로 제공하지 않은 정보까지 분석함 으로써 개인화된 맞춤형 서비스의 제공에 매우 유 용할 것으로 기대되고 있다. 그러나 이와 같은 행 태정보 기반의 빅데이터 처리는 수집 사실을 이용 자가 명확히 인지하기 어렵고, 분석 결과가 이용 자가 원치않는 민감한 정보일 수 있으며, 보다 유 의미한 결과 도출을 위해 외부의 정보와 결합하는 경우 식별 가능성이 높아지는 등 이용자의 프라이 버시 침해에 대한 우려 또한 높은 실정이다. 그러나 현행 개인정보보호 관련 법률은 빅데이 터의 주요 분석 대상인 행태정보와 같은 비정형 데이터의 처리가 아닌, 성명, 주민번호, 연락처 등 의 인적사항 중심의 정형 데이터에 대한 보호조치 중심으로 규정되어 있어 빅데이터를 위한 규제로 는 적합하지 않은 부분이 많다. 특히 행태정보의 활용이 활발한 온라인 광고 플랫폼에는 인적사항 에 대한 정보는 적재되지 않아 더욱 적합하지 않 다. 이와 관하여 방통위는 온라인 광고 가이드를 배포하였으나 기존 개인정보보호 법제가 수정되 지 않는 이상 근본적인 한계가 있다. 이에 동 논문에서는 빅데이터 사회에서의 개 인정보의 보호 및 활용에 대한 조화로운 균형을 위해 세 가지의 법제 개선 방안을 제시하였다. 첫 째, 개인정보의 법적 개념 및 정의를 수정해야 한 다. 개인 식별이 분명한 인적 사항 중심의 개인정 보와 개인 식별 가능성이 거의 없거나 낮은 행태 정보로 구분하여 규정하고 각각 다른 규제 체계 를 적용해야 한다. 둘째, 행태정보를 기반으로 빅 데이터를 분석한 경우 민감한 추론의 도출을 제 한해야 한다. 셋째, 행태정보 기반의 빅데이터 분 석 및 서비스 활용에 대한 이용자의 사후 통제권 을 보장해야 한다. 고도화된 정보통신사회에서 빅데이터의 분석은 사회적 효용을 위해서 필수불 가결하지만 현행 개인정보보호 법규 체계에는 보호와 활용 어느 한 쪽도 효과적으로 대응하지 못 하고 있으므로 개인정보 보호에 대한 인식 전환 이 필요하다.

Due to dramatic changes in the trend of corporate management (economic, labor, government), companies are being asked to adapt creative and innovative organizational culture in order to keep sustainability. Under the circumstances, flexible working hour becomes one of very effective method for org culture improvement. Recently, M company has introduced the new policy of working hours that employees can choose a couple of different time options depending on their personal situations. And it turns out to be very effective(work & life balance, increasing organizational vitality, improving efficiency of business and productivity, Recruitment of core human resources, Prevention of deviation); both team and personal performance levels has significantly improved. Therefore, it is highly recommended to adapt flexible working policies for companies seeking for a long term, sustainable corporate vision.

We surveyed Preah Pithu monument group site in Angkor. We made the map of present condition throughout the actual measurement and 3D scan. And we restored the floor plan, and completed the map of site placement. During this processing, we confirmed the middle axis of temples and studied the relation of temples and made clear the order of sites. Throughout this studying, we verified the middle axis of sites is not matched in Preah Pithu monument group. It is different aspect comparing with general Khmer religion architectures which were built with the planification belonging to strong royal authority and shared main axis through whole sites. In other words, we can estimate that Preah Pithu monument group was not built with planification rather than expanded as occasional demand during the process of actual use

Waterbirds using rice fields has increased due to a decline of natural wetlands. The rice field is an essential habitat to supports the waterbird population. Although use of rice field by waterbirds has been widely documented, little information is available on distribution patterns of waterbirds under the pesticide use in rice fields. The current study conducted to understand the relationship between habitat use by waterbirds and pesticide applicatioins in rice fields. We monitored the distribution of waterbirds at Daeho reclaimed area in July 2013 to June 2014 and September 2014 to August 2015. As a results, three heron species (Black-crowned Night Heron Nycticorax nycticorax, Eastern Cattle Egret Bubulcus coromandus and Intermediate Egret Egretta intermedia) are more sensitive to pesticides use than other waterbird species in rice fields. Future studies are necessary to explore the relationship between bird’s distribution and management practices including pesticide use at different spatiotemporal scales.