이 글은 김동리의 『을화』와 치누아 아체베의 『모든 것이 산산이 부서지다』를 대상으로 한다. 두 작품은 모두 기독교와 토착 신앙이 충돌하는 모습을 보여 준다는 점에서 공통점이 있으나, 차이점 또한 확연하다. 을화 에서 기독교는 서구 제국주의와 동의어가 아니며, 기독교를 긍정적으로 받아들이기 때문이다. 그럼에도 토착 신앙과 가치체계를 고수하는 부모 세대와 기독교적 가치체계를 받아들인 아들 세대는 서로 충돌하게 된다. 그 결과 을화에서는 아들 영술이, 『모든 것이 산산이 부서지다』에서는 아버지 오콩코가 죽음을 맞이하게 된다. 영술의 죽음은 기독교가 토착 신앙화되고 가부장제 이데올로기에 결합하면서 일어난 것이었다. 오콩코의 죽음은 기독교로 대표되는 서구 제국주의 세계의 폭력 때문이었다. 그러나 두 작품의 결말에서, 기독교와 지배 이데올로기의 양 면성을 읽을 필요가 있다. 젊은 세대를 희생양으로 삼은 가부장제 이데올로기와 존중받아야 할 문화를 삭제하는 제국주의가 모두 폭력적으로 드러나기 때문이 다. 종교가 지배 이데올로기와 결합하면서 빚어진 죽음을 그려낸다는 점에서 두 작품을 재독해야 할 것이다. 이러한 작업을 기반으로 종교 간의 갈등이 문학작 품에서 그려지는 조건과 인물형을 유형화할 수 있을 것이다.

목적 : 상호작용식 메트로놈(Interactive Metronome; IM)을 이용한 반복적인 움직임 과제 훈련이 지역사 회 거주 노인의 균형기능과 낙상효능감, 인지기능에 미치는 영향을 알아보고자 하였다. 연구방법 : D시에 거주하는 60세 이상 노인 3명에게 회당 31분씩 11회기 동안 IM훈련을 적용하여 균형 기능, 낙상효능감, 주의력의 변화 추이를 살펴본 단일대상연구로, 평가도구로는 IM Short Form Test (IM SFT), 4분면 구획스텝검사(Four Step Square Test (FSST)), Fullerton Advanced Balance (FAB) Scale, 한국어판 낙상효능감 척도, 한국어판 활동특이적 균형 자신감 척도와 100에서 연속으로 다섯 번 7 빼기 과제를 사용하였다. 결과 : 3명의 대상자 모두 초기기초선 기간에 비해 중재 기간의 IM SFT SRO% 평균값이 증가하였고, 중 재 전에 비해 중재 후의 균형기능 평가 점수가 향상되었다. 3명의 대상자 모두 초기기초선 기간에 비하 여 중재 기간 동안 주의력 평가 평균 점수가 향상되었다. 결론 : IM을 이용한 훈련이 노인의 균형기능과 인지기능을 향상시키기 위한 중재로 적용 가능함을 확인하 였다.

Genus Phytocoris Fallén, 1814 is the largest genus among Heteroptera, around 700 species are described worldwide. In this presentation, the genus Phytocoris from Korean Peninsula is reviewed for the first time with eight species, includes one new record, P. minakatai and one new species, P. goryeonus sp. nov. For further comprehension of this genus, figures of dorsal habitus, genitalia and diagnosis of each Phytocoris species are provided.

Fall of Vietnam is a Chinese work published in 1905 by Phan Bội Châu, the pioneer of morden enlightenment in Vietnam, which has been widely spread and has great impact in East Asia n the early twentieth century. However, the author has been considered Liang Qichao for a long time. The real author, Phan Bội Châu, has been confirmed till 1990s. This paper is to discuss why the author would be mistaken from the perspective of communication, and its meaning while being spread in China and so on. This paper suggests that this work has not ever been published separately, but always with The history of national subjugation in Vietnam Prequel and Brief Introduction of Vietnam by Liang Qichao. This unique publishing form is an important reason why the author has been mistaken for Liang Qichao, but as a result, also beneficial to spread. This work was written under the influence of Liang Qichao, which has in common with the political view of following the western example of social reconstruction, but retains the traditional moral principles when explaining the reason of the country’s destruction. There are overlap and difference in these three texts, which constitute a large text with Fall of Vietnam as core, played a unique role in the enlightenment in modern China.

송국리문화의 소멸은 여타의 남한지역 고고학적 문화교체와는 그 양상이 다르다. 후속하는 시기인 점토대 토기문화에서 주 생업체계로서 농경의 침체기, 인구감소 및 일시적인 사회복합도의 저하가 나타나는데 이는 농경이 시작된 이래 문화의 교체와 함께 급격한 주 생업방식의 변화(농경활동의 심각한 쇠퇴)가 나타난 거의 유일한 사례이다. 소멸의 주 원인으로 농경의 쇠퇴와 연관하여 환경변화를 주목하지만 대리자료 에서는 직접적인 인과관계를 설정할 만한 기후의 변화상을 찾기 어렵다. 따라서 이를 복합적인 인간과 환경의 상호관계의 측면에서 이해해 보고자 환위계적 적응순환 이론의 개념과 순환구조를 도식적으로 나타낸 모델을 시범적으로 적용하였다. 미시적 순환으로는 취락의 생성과 성장 그리고 해체과정을 살펴보았고 거시적으로 송국리문화의 전개와 성쇠를 하나의 순환과정으로 놓고 보았다. 그리고 이러한 구조 내에서 주기적 기후진동이 미시적 순환을 단절시켜 거시적 순환의 흐름에 영향을 미칠 가능성에 대하여 검토하였다. 이 같은 작업을 통해서 기후변수가 송국리문화의 쇠퇴에 영향을 주었을 가능성에 대하여 보다 구체적인 가설을 제시하고자 하였다. 물론 이는 연역적 가설에 불과하므로 향후 이를 입증하기 위한 보다 구체적인 시도가 필요할 것이며 앞으로의 과제로 삼도록 하겠다.

Both Nilaparvata lugens Stål and Laodelphax striatellus Fallén has been known as the major rice pests which were irregularly migrated into Korea by wind current from China. We re-arranged and compared the resistance profiles to detect the existence convergent adaptation by using the previously published dataset (N. lugens at 2014, 17:711-716 and L. Striatellus at 2016, 19:247-252 in J. Asia Pac. Entomol., respectively). Both species commonly exhibited the high level of resistance to imidacloprids. Especially, the immigrant populations of L. Striatellus exhibited higher resistance level to indigenous populations, suggesting that they would settle down in Korea with insecticide resistance traits being predisposed. To detect the convergent adaptation to insecticide, pearson correlation analysis were employed by comparing mean dosage of LD50 and resistance ratio to nine insecticides. Strikingly, high and similar dosage responses were observed between the two species with high correlation coefficients of 0.928 (df=7, P <0.001) and 0.950 (df=7, P <0.001), respectively, in the comparison of LD50 vs. resistance ratio. This finding indicates that convergent adaption has occurred in both species through consistent selection by insecticides with similar usage patterns.

본 연구에서는 노지작물과 시설작물에 대하여 화산재 퇴적으로 인한 취약도를 개발하고, 화산재 확산 시나리오를 기초로 농작물의 생산량 손실을 평가하였다. 노지작물에 대한 화산재 취약도는 2006년 인도네시아 머라피(Merapi) 화산분화 시 관측된 농작물의 피해영향 자료에 기초하여 평가되었으며, 시설작물에 대한 화산재 취약도는 신뢰도 지수 기반의 FOSM(first-order second-moment) 기법을 이용하여 농림축산식품부에서 제공한 내재해형 비닐하우스에 대하여 평가되었다. 또한, 화산재 확산 및 퇴적두께를 예측할 수 있는 FALL3D 모델과 WRF(weather research and forecasting) 모델을 연계하여 화산재 확산 시나리오를 모의하였다. 본 연구에서는 이들 화산재 취약도와 화산재 퇴적두께 모의 결과를 기초로 하여 충청남도 지역에서 재배되는 수박과 딸기에 대한 화산재 퇴적에 따른 생산량 손실을 추정하였다. 본 연구에서 개발한 화산재 취약도 및 손실 평가 알고리즘은 추후 한반도 주변 화산분화 시 피해예측 및 경감을 위하여 사용될 수 있을 것으로 판단된다.

This study observed the effects of ankle strengthening exercise and whole body vibration on the balance ability of older adults, thereby intending to provide basic materials for intervention methods aimed at improving older adults’ balance ability. The subjects were 20 older adults who had experienced a fall. They were equally divided into two groups. Ankle strengthening training was applied to one group and ankle strengthening training and whole body vibration were applied to the other group, a timed up and go (TUG) test and Tinetti performance oriented mobility assessment (POMA) were performed, and changes in the subjects’ limits of stability were observed. The TUG and POMA results significantly differed between before and after the experiment in the angle strengthening training (AST) group and the angle strengthening training with whole body vibration (ASTWV) group. In addition, the interaction between timing and each group was statistically significant. The limits of stability significantly changed after the intervention in both groups. Differences in the posterior and right limits of stability were significant between the AST group and ASTWV group. Therefore, ankle strengthening exercise and whole body vibration improve older adults’ balance maintenance and reduce falls or the risk factors for falls in older adults.

The small brown planthopper (SBPH), Laodelphax striatellus Fallén (Hemiptera: Delphacidae) is one of the major insect pest against rice, Oryza sativa L. in Korea. High density of SBPH could cause severe damage on rice plant by directly sucking and indirectly transmitting viral pathogens, Rice stripe virus and Rice streaked dwarf virus. As a preliminary study for de novo whole-genome sequencing of SBPH, we investigated 6 transcriptomes isolated from different developmental stages, sex, and tissue (egg, 1st ~ 3rd nymphs, 4th ~ 5th nymphs, female and male adults, salivary gland). Clean-sequence data of 19.3 Gb were obtained from total 47.8 Gb raw data after adaptor and quality trimming (Q30) and overlapped reads joining. As a suitable assembler, Bridger was selected based on the results of reference mapping (93.45%) and CEGMA completeness (95.97%). Finally, we obtained 158,207 reads (size range: 201 ~ 22,162 bp; Mean size: 1,048.04 bp; N50: 2,417 bp) after clustering the assembly results by CD-HIT-EST (similarity threshold: 99%). Based on these results, we are conducting further studies such as transcript expression pattern among different developmental stages and gene annotation.

The fall webworm (FWW), Hyphantria cunea, defoliates most deciduous trees. After the first detection of FWW in Seoul in 1958, FWW had dispersed to the entire South Korea by 1972. Although currently the FWW density is not high, the defoliation is still reported in the nationwide. In Korea, FWW hibernates as a pupa and emerges between mid May and early June. Generally it is accepted that FWW has a bivoltine life cycle in South Korea: the first generation between mid May and early June and the second generation from late July to late August. However, recently the possibility of trivoltine populations in Korea has been discussed based on the field observations. In this study, we analyzed the field monitoring data and developed a model to predict occurrence patterns of FWW. We discuss the possibility of trivoltine populations in Korea based on the model developed.

Riptortus pedestris (F.) (Hemiptera: Alydidae) is an important pest of soybeans in Korea and Japan. A synthetic aggregation pheromone trap has been commercialized and used in soybean fields in Korea for both monitoring and mass-capture of this bug. As the trap’s efficacy in reducing the pest population or crop damage is unknown, in this study we evaluated the aggregation pheromone trap in experimental soybean fields located in Andong National University. Two treatments, one with traps deployed for the entire cultivation period and one with no traps, were tested in six small experimental fields. The total numbers of R. pedestris (in all life stages) in soybean field were not significantly different between the treatments until August. But, in presence of pheromone, the pest’s abundance increased significantly in September and October. Relative to the size of the bug population in the field, trap catch rate was low during the fall (when bug density was highest) and high in early summer when the field population was very low. Placement of aggregation traps in plots caused pod and seed damage from R. pedestris to increase 2.7 and 2.2 times compared to the control. In conclusion, R. pedestris populations increased significantly during the fall in the presence of the aggregation pheromone trap, which should therefore be used with great caution whether as a control measure or as a monitoring tool.

he fall webworm (FWW), Hyphantria cunea, defoliates most deciduous trees. After the first detection of FWW in Seoul in 1958, FWW had dispersed to the entire South Korea by 1972. Although currently the FWW density is not high, the defoliation is still reported in the nationwide. In Korea, FWW hibernates as a pupa and emerges between mid May and early June. Generally it is accepted that FWW has a bivoltine life cycle in South Korea: the first generation between mid May and early June and the second generation from late July to late August. However, recently the possibility of trivoltine populations in Korea has been discussed based on the field observations. In this study, we analyzed the field monitoring data and developed a model to predict occurrence patterns of FWW. We discuss the possibility of trivoltine populations in Korea based on the model developed.

미술사에서 소위 이성적인 예술이라 일컬어지는 솔 르윗의 작품은 수학에 연관되어 논의되어 왔다. 그러나 역사적 정황은 모호하다. 즉 르윗은 1960년대 초 이래 수학에 의거하여 기하학적 외견을 보이는 작품을 제작하면서도, 동시에 수학의 중요성에 반론을 제기한다. 이 논문은 솔 르윗의 작품 <벽면구성(Wall Structure)> (1963), <연속작업 #1 (Serial Project #1) (ABCD)> (1966), <미완 입방체의 모든 변형체 (All Variations of Incomplete Cubes)> (1974) 를 비교분석하고 이에 대한 미술사적인 담론을 재구성함으로써 그가 “예술적-수학적” 작업을 변경한 방식을 고찰한다. 그리고 그 작품에서 보여지는 수학적인 내용, 특히 그가 사용한 법칙이 어떻게 차별화되며 작가의 의도에 어떻게 연관되는지를 살펴본다. 따라서 이 논문은 자신의 작품이 수학적이고 이성적인 작품이라고 이해되는 것에서 탈피하고자 하는 취지에서 르윗이 예술과 수학 간의 상호관계를 규정하는 것을 고찰하고자 한다.

본 연구에서는 농업시설물 중 내재해형 비닐하우스와 축사에 대한 화산재 취약도를 평가하였다. 이들 농업시설물에 대한 화산재 취약도를 평가하기 위해 화산재 하중의 확률밀도함수와 대상 시설물 저항성능의 확률밀도함수를 비교하는 해석적 접근법 기반의 FOSM(first-order second-moment) 방법이 이용되었다. 화산재 취약도 평가를 위하여 폭과 높이 그리고 단면 및 재료적 특성이 상이한 6종의 내재해형 비닐하우스와 표준형, 해안형, 산간형으로 구분된 3종의 축사가 사용되었다. 또한 FOSM 방법으로 평가된 내재해형 비닐하우스와 축사의 취약도는 GEV(generalized extreme value) 분포함수의 모수 형태로 최적화된 후 데이터베이스화되었다. 본 연구에서 평가한 화산재 취약도는 백두산 화산분화에 따른 화산재 퇴적에 대한 농업시설물의 위험도 평가를 위하여 활용될 수 있다.

This study was conducted to find out the soil CO2 emission characteristic due to rain fall pattern and intensity changes. Using Automatic Opening and Closing Chambers (AOCCs), we have measured annual soil respiration changes in Pinus koraiensis plantation at Seoul National University experimental forest in Mt. Taehwa. In addition, we have monitored heterotrophic respiration at trenching sites (4×6 m). Based on the one year data of soil respiration and heterotrophic respiration, we observed that 24% of soil respiration was derived from root respiration. During the rainy season (end of July to September), soil respiration at trenching site and trenching with rainfall interception site were measure during portable soil respiration analyzer (GMP343, Vaisala, Helsinki, Finland). Surprisingly, even after days of continuous heavy rain, soil water content did not exceed 20%. Based on this observation, we suggest that the maximum water holding capacity is about 20%, and relatively lower soil water contents during the dry season affect the vital degree of trees and soil microbe. As for soil respiration under different rain intensity, it was increased about 14.4% under 10 mm precipitation. But the high-intensity rain condition, such as more than 10 mm precipitation, caused the decrease of soil respiration up to 25.5%. Taken together, this study suggests that the pattern of soil respiration can be regulated by not only soil temperature but also due to the rain fall intensity.

애멸구는 벼를 가해하면서 벼줄무늬잎마름병(RSV)을 매개하여 큰 피해를 주는 노린재목 멸구과(Delphacidae)에 속하는 벼의 주요 해충이다. 본 연구에서는 차세 대염기서열분석법(NGS)을 이용하여 이배체 양성생식을 하는 애멸구(상동염색 체: 14쌍, 성염색체: XX(♀), XO(♂))(Noda and Tatewaki, 1990)의 전장 게놈 유전 체 해독을 위한 준비단계로 해독 라인을 선발하고자 하였다. Paired-end sequencing 방법으로 얻어진 실내 누대 사육 애멸구 집단들(Y, S, NA, NB)의 게놈 염기서열을 k-mer distribution analysis를 통해 애멸구의 예상 게놈 사이즈와 Heterozygosity를 검토하였다. 그 결과 sequencing coverage 1 이후 좁고 높은 피크 가 형성된 집단은 찾지 못하였으나 그중 넓지만 상대적으로 높게 피크가 형성된 NB 집단을 통해 애멸구의 예상 게놈 사이즈는 약 528~559Mb로 추정되었다. NB 집단의 read sequence를 de novo contig assembly를 진행한 결과 total size 671Mb 로 나와 예상 게놈 사이즈와 100Mb 이상 차이를 보였다. NB 집단으로부터 Inbreeding 라인을 3세대 이상 만들어 애멸구 게놈 유전체 해독 라인으로 활용할 예 정이다.

Slips and falls are associated with many public injuries in Korea. It is also estimated that slipping are major contributors to slip, trip and fall injury burden. The primary purpose of the present study is to determine if, and to what extent, the standard could be improved in present environment. In order to fulfill our objective, the regulations in Korea and foreign countries were investigated and reviewed. Many kind of standard, mandatory documents and guideline were also reviewed. And then, regulations, standard, guideline etc. reviewed were compared with each others. Also, some criteria was developed in this study. Standard and criteria developed in this study will help to prevent slip, trip, and fall injuries.

During five years (Year 2009~2013), Total victims of 72 %( 81,560 people) and those 50.6 %( 1,258 people) of death accident occurs in small scale construction site which operate 2 million USD less construction budget. Especially, falling death accident account for 785 people, in the share of 33.2 %( 261 people) death disaster takes due to defect of original cause materials. The major safety issues in small scale work place take place while scaffold installation, disassembling, work-plate improper installation or non-professional skills of workers. Furthermore, labor subcontract systems make small construction site shortage of resources. Those workers regard work-plate as unnecessary and consumables supplies. Because of that most of workers use unsafe workplace in most construction site. Therefore, in order to prevent falling accident occurring in small scale work site, government should organize related regulations such as “Work site safety construction method” and then expands education support, financial aid, and sourcing safety supplies for work plate which offer broad variety experiences. Also, introduce certificate solutions for various work plates to improve safety function such as anchoring type method and anti sliding function.

This study develops a model of the market life cycle of package tours, explaining that such tours inherently have low tourist satisfaction which results in a decrease in market share. The model is based on the proposition that tourist satisfaction depends on the extent to which their preferences are fulfilled at the destination, which in turn is determined by their knowledge of its attributes. An analysis of data on China’s outbound tourism market from 1993 to 2010 shows that as tourist satisfaction at the destination increases, the market share of inclusive package tours declines. This suggests that tourist satisfaction can predict tourists’ subsequent choice of a package tour. As tourist satisfaction increases due to the improved information in the market, such package tours will be gradually substituted for independent travel or entirely new packages, or replaced by travel to a new destination.