This study assesses the fashion blogging content and what type(s) of content categories attract SNS users’ attention on Chinese social networking sites via content analysis and eye-tracking methods. Fashion bloggers need to optimize their content strategies to remain outstanding in competitive online environments. Based on literature review, we generated five content codes social fashion blogging posts, and examine the effect of the posts based on fixation count, the duration, and time to first fixation. Study one categorised posts themes into the codes. Then examine and analysis the frequently used content, how these influence on audience attention through includes total fixation duration (TFD), fixation count (FC) and time to first fixation (TFF). The findings could provide guides for fashion bloggers to generate more effective and engagement content to audiences.

The objective of this study was to investigate the health status and nutritional intake of the old population living in Soonchang, Jeollabuk-do, Korea. 69 subjects aged 65 years and older were recruited in July 2016. The WHR, was significantly higher in elderly male group than elderly female group (p<0.05), but both groups had abdominal obesity (0.85 and over). T-score mean of elderly male and female groups were below －2.5 mg/cm3 that they were osteoporotic. In the elderly male group, the higher concentrations of creatinine, homocysteine and uric acid were found to be significantly unfavorable factors (p<0.001, respectively). The blood vitamin D3 levels of elderly male group was significantly higher than that of elderly female group (p<0.05). The physical activity and self-rated health were significantly higher in elderly male group than in elderly female group (p<0.05, p<0.01, respectively). The nutrient intakes of male group were found to be significantly favorable factors than in female group. The score of mini nutrition assessment was significantly lower in elderly female group than in the elderly male group. These results could be useful to plan effective strategies to increase the health-life expectancy and the prevention of disease of Korean elderly people living in rural areas.

2012~2017년까지 강원도 3개 시 ‧ 군(춘천시, 강릉시, 횡성군)에서 채집된 모기는 총 6속 13종, 654,362마리가 채집되었다. 채집된 모기는 분류하여 얼룩날개모기속을 제외하고 종별, 채집일, 채집 장소에 따라 최대 50마리를 1개 실험군으로 reverse transcription-polymerase chain reaction, 염기서열 분석방법으로 플라비바이러스 감염여부를 조사하였다. 채집모기 276,224마리에 대해 7,721개 실험군을 검사한 결과 68개 실험군(0.9%)에서 플라비바이러스 유전자가 검출되었다. 검출된 플라비바이러스의 염기서열 분석결과 4개 실험군은 일본뇌염바이러스 (Japanese encephalitis virus), 64개 실험군은 차오양바이러스(Chaoyang virus)로 확인되었다. 일본뇌염바이러스는 2012년 춘천시에서 채집 된 2,728마리의 빨간집모기 중 1개 실험군, 2013년 횡성군에서 채집된 19마리의 동양집모기 중 1개 실험군, 2017년 춘천시에서 채집된 1,111마리의 빨간집모기 중 1개 실험군, 강릉시에서 채집된 빨간집모기 724마리 중 1개 실험군에서 검출되었다. 검출된 일본뇌염바이러스의 유전형은 모두 Ⅴ형 바이러스였다. 차오양바이러스는 강원도 내에서 6년간 채집된 금빛숲모기 232,871마리, 5,055개 실험군을 대상으로 검사한 결과 63 개 실험군에서 검출되었으며, 춘천지역에서 채집된 빨간집모기 585개 실험군 중 1개 실험군에서 검출되었다. 채집지역별 금빛숲모기의 차오양 바이러스 감염률이 가장 높은 지역은 MIR (최소감염률) 0.32, MLE (최대우도법) 0.33 (CI 0.23~0.46) 감염률을 보인 춘천시였다. 그 뒤로 횡성군 MIR 0.30, MLE 0.30 (CI 0.16~0.52)과 강릉시 MIR 0.21, MLE 0.21 (CI 0.13~0.31)순이었다. 월별 금빛숲모기의 차오양바이러스 감염률은 10월에 MIR 0.38, MLE 0.38 (CI 0.07~1.25)로 가장 높은 감염률을 나타내었다.

The mesophase pith was synthesized based on effects of a high-pressure thermal condensation and feed (PFO/FCC-DO) blending. The reaction conditions were designed by fluidity and reactivity of each feed during the thermal reaction. The high-pressure thermal condensation process disturbs distillation of the volatile compounds in pyrolysis fuel oil (PFO); the fluidity can be controlled. In the blending process, PFO, which has a high thermal condensation reactivity, and fluid catalytic cracking-decant oil (FCC-DO), which maintains fluidity, interacted with a synergistic effect. Thus, mesophase pitch with a large mesophase content was manufactured by the two above processes.

The Chosun Dynasty established and implemented measures to prevent Japanese invasion into the southern coast. To this end, the number of naval vessels and the number of ships were increased, and a shipyard(船所) was constructed to protect the safety of the vessels. The shipyard is a port facility where military vessels are anchored and repaired, as well as public facilities that are needed for military training on public and land, as well as facilities for storing supplies and equipment needed for ships on land and defense at the port entrance. Despite being such an important facility for national defense, Shipyard has not been noticed. Studies have shown that the position of shipyard is divided into the riverside type and the riverbank type, which is due to the topographical features of Korea. The repair cycle of naval vessels, the carrying out of Yeonhun(prevent the water from decaying the part of the ship, a raw tree was burned to smoke) and the place of sea training also affected the construction of the Gul River(掘江). The space structure of shipyard is divided into port entry facilities for monitoring and controlling at the entrance to the harbor, border facilities for folding and repairing military vessels, and land facilities for holding land exercises and administrative work of military vessels and military equipment.

「Hon-Chon-Jeon-Do」is a woodcut star map with the size of 79.4 cm × 127.5 cm, and was widely disseminated as it was made into a set with Kim, Jung Ho’s 「Yeoji-Jeon-Do」. This study confirmed that Yixiang kaocheng xubian (『의상고성속편』) star catalogue was used as a source to produce the star map, and the stereographic projection was applied with the projection center being the mid-point (Q) between the celestial and ecliptic north poles. The ‘mid-circle’ around the Q is arisen between the equator and the ecliptic, and on this circle, the hour angle and the ecliptic longitude of a star can be marked using the same scale. This means that the hour of the day and the season of the year can be read on the same dial of the mid-circle, and the application of this character in the practical use was the key point of the star map production. By observing either transits or positions of the 28 xiu (宿), it is easy to find the corresponding season and time by simply reading the dial on the mid-circle. This is just the function of a portable almanac and thus by disseminating it widely, the convenience of the people would have been promoted. For this reason, it can be stated that 「Hon-Chon-Jeon-Do」 was a practical astronomical tool which was produced by the western astronomical projection method and was used to find time and season. Choi, Han Ki and Kim, Jung Ho are strong candidates for the makers of this star map. The time of production is estimated to be 1848 ~ 1857, and「Hon-Chon-Jeon-Do」could be regarded as a good contributor to popularization of astronomy in the late Joseon Dynasty.

Monochamus saltuarius Gebler are the insect vector of the pine wood nematode (PWN), Bursaphelenchus xylophilus (Steiner & Buhrer) mostly in the mid-northern areas of South Korea. In 2017, we installed sentinel logs to lure efficient parasitic wasps of the vector and to evaluate ecological characteristics of parasitoids in prior to the development of biological control strategy for the PWN transmitting insect vector. As a result of the survey, we found Spathius verustus Chao (Hymenoptera: Braconidae) as a predominant parasitoid with the highest parasitism rate among six species of larval parasitoids. The parasitism rate was higher along the edge (0m of the forest depth) of the survey sites than the inner sides (20m and 40m of the forest depth). Also, the parasitoid showed highest parasitism rate in late-May at one of Gapyeong_sites, where was supposed to be the oldest infected areas. Lastly, the parasitism rate along the trap heights was higher at height of 0m than the 1.8m above the ground.

A seasonal chigger-borne disease surveillance program was established at Geoje from March to November of 2018 in Gyeongnam Province, Republic of Korea. Two species of 84 wild rodents were collected by using Sherman traps for Geoje in 2018. Chigger mites were collected from the live-captured rodents to figure out seasonal prevalence of mite species and to identify chigger-borne pathogens. A total of 4,611 chiggers were collected from two species of the rodents in 2018. The chigger mites were collected mainly from A. agrarius (Chigger Index; CI 68.3). A vector of scrub typhus, Leptotrombidium orientale was predominant species (CI 14.9, Species Ratio; SR 27.2%) followed by L. pallidium (CI 14.2, SR 25.9%) and L. scutellare (CI 13.2, SR 24.2%) in 2018. In the results of the isolation of Orientia tsutsugamushi from the chigger mites, no pathogens detected from the DNA of the 171 pools of the mites in 2018, using a Polymerase Chain Reaction method.

Surveillance of the vectors were conducted at a total of 7 locations from March to November, 2018 in Gyeongnam province. In the surveillance, a total of 13 species belonging to seven genera were collected in a total of 15,935 females and 126.5/trap/night (TI; Trap Index) in 2018. Among the collection sites, a bird refuge in Busan, Eulsukdo recorded the highest TI 230.4 (Species Ratio; SR 60.1%) for Cx. tritaeniorhynchus females in 2018. A Cx. tritaeniorhynchus female collected firstly for 2018 in the nation at the pigsty of Busan at 1st April. In the results of isolation of viral RNA from 12 mosquito species including Cx. tritaeniorhynchus, Cx. pipiens, Ae. vexans, Ae. albopictus, and Oc. togoi. Chaoyang virus was positive at a pool of Ar. subalbatus collected at a bird refuge but negative in the other 543 pools (14,295 individuals) in 2018.

A tick survey was conducted to monitor ticks using tick traps attached dry ice and a flagging method at each four sites in Busan, Ulju, and Geoje areas of Gyeongnam Province from April to November, 2018. Haemaphysalis longicornis was the most frequently collected, representing 99.8% in Ulju. A total of 27,247 ticks were collected as H. longicornis (Trap Index; TI 283.2), H. flava (TI 0.3), and Ix. nipponensis (TI 0.3). In the collection environment, a total number of 15,672, 5,798, 4,876, and 901 ticks were collected from glassland, tump, tomb, and mountain path, respectively. On the other hand, H. longicornis and Ix. nipponensis were collected with flaggings at the four sites in Ulju, Busan, and Geoje in May and June, 2018. A total of 1,517 ticks collected H. longicornis (Flagging Index; FI 9.3) and Ix. nipponensis (FI 0.1) in Ulju. Haemaphysalis longicornis were collected 2,183 (FI 13.6) and 1,596 (FI 10.0) in Geoje and Busan, respectively. In the results of the isolation of Severe Fever with Thrombocytopenia Syndrome (SFTS) from the ticks, no pathogens detected from RNA of 557 pools of the ticks using a Polymerase Chain Reaction method in 2018.

본 연구지점은 전라북도 완주군 운주면 고당리에 위치한 왕사봉(300m)의 신갈나무-굴참나무군락으로 주변에 계류가 흐르고 있으며, 소규모 산지와 저수지가 다수 위치해 있다. 또한 인근에 운주계곡 캠핑장이 위치해 있어 인위적 간섭이 잦은 지역이다. 그러므로 산림생태계에서 중요한 역할을 담당하고 있는 곤충 중 하나인 딱정벌레목에 대하여 군집분석을 실시하였다. 조사 방법으로는 직접찾기, 버킷트랩, 함정트랩 을 이용하였으며, 2015년 6월에서 10월까지 매달 1회 채집을 실시하였다. 그 결과 총 24과 70속 88종 417개체의 딱정벌레목을 확인할 수 있었으며, 이 중 붉은칠납작먼지벌레의 우점도가 높은 것으로 나타났다. 군집분석 결과 비교 대상들 간의 우점 정도를 나타내는 지표인 우점도 지수(DI)는 0.434, 군집의 복잡성을 나타내는 다양도 지수(H’)는 3.105으로 확인되었다. 또한 군집 내 종조성의 균일한 정도를 나타내는 종균등도 지수(EI)가 0.693이며 단위 지역에 존재하는 종의 수를 뜻하는 종풍부도 지수(RI)가 14.42로 확인되었다.

Insects are directly and/or indirectly associated with plants, and interactions of them have long been studied in many countries. The suborders Heteroptera and Auchenorrhyncha, in Hemiptera which is the largest hemimetabolous insect order, are also closely associated with various plants as their hosts and habitats. In addition, some groups of Auchenorrhyncha are known as the vector to transmit pathogens such as phytoplasma and virus to the plant. However, there have been a few researches on interaction of insect groups and plants, although it is important to construct data and to understand their interaction for application in various fields. In this talk, the current research on interaction of two suborders and plants is presented. The importance and direction of future work are also discussed.

목적 : 본 연구에서는 강원도 원주지역의 초등학생 굴절상태를 비교하여 지역적 굴절 변화의 기초자료로 활용 하고자 한다. 방법 : 나안시력은 모두 6그룹으로 분류하였으며, 나이에 따라 8세 58안, 9세 69안, 10세 55안, 11세 60안, 12세 33안, 13세 23안으로 분류하였다. 근시 정도에 따른 구면 굴절력은 경도근시 –2.00 D 미만, 중등도근시 –2.00 D ~ –5.00 D 미만, 고도근시 –5.00 D 이상으로 분류하여 총 298안의 근시안을 대상으로 조절마비제 점안 전과 후의 굴절검사를 시행하였다. 결과 : 나안시력 0.5-0.6 범위의 경우가 101안으로 가장 많은 안구 수가 해당되었으며, 평균 구면값은 –0.83± 0.25 D, 굴절 범위는 –0.25 D에서 –1.50 D로 평균 나이는 10.2세로 나타났다. 나이에 따른 구면 굴절력 비교에서 는 8세 어린이의 MR 값은 –1.15±0.64 D, CR 값은 –0.92±0.75 D로 CR의 근시도가 0.24±0.36 D 낮게 측정 되었으며(t=-4.745, p<0.050), 13세 어린이의 MR 값은 –1.40±1.36 D, CR 값은 –1.26±1.26 D로 CR의 근시 도가 0.21±0.21 D 낮게 측정되었다(t=-2.614, p<0.050). 근시 정도에 따른 MR과 CR 정도를 비교한 결과 8세 어린이의 경도근시의 MR 값은 –1.02±0.44 D, CR 값은 –0.79±0.62 D로 CR의 근시도가 0.24±0.37 D 낮게 측정되었고(t=-4.473, p<0.050), 13세 어린이의 경도근시의 MR 값은 –0.86±0.51 D, CR 값은 –0.75±0.51 D로 CR의 근시도가 0.19±0.20 D 낮게 측정되었다(t=-1.810, p<0.050). 결론 : 강원도 원주지역 초등학생을 대상으로 연령별로 구면 굴절력의 MR과 CR 정도를 비교하였더니 8세에서 13세 어린이의 구면 굴절력 및 경도근시 차이에서 통계적으로 유의한 차이가 있었다. 또한 9세를 제외한 모든 연령대에서 나이가 많아질수록 미세하게 굴절력이 증가하는 것을 확인할 수 있었다.

콩 재배지에서 콩씨스트선충(Heterodera glycines)과 반짝이씨스트선충(Heterodera sojae)의 지리적 분포에 관한 조사를 강원도와 충청북도 지역에서 수행하였다. 강원지역 10개시군, 67개 포장에서는 콩씨스트선충이 13개소, 반짝이콩씨스트선충이 5개소에서 검출되었고, 두 선충 혼 재하는 포장도 2곳이었다. 충북지역 9개 시군에서는 84개 조사 포장 중 27개소에서 콩씨스트선충이 검출되었고, 반짝이콩씨스트선충 4개소, 두 선충 혼재 발생지 5곳이었다. 강원, 충북 지역에서 콩씨스트선충류 검출 여부에 따라 발생하는 다른 식물기생성선충 속의 다양성과 우점도 지수 는 콩 재배지 사이에 유의한 차이를 나타내지 않았다. 콩씨스트선충과 토양 화학성 사이의 관계 분석에서는 결정계수가 낮게 나타났으며 콩씨스 트선충의 밀도가 높은 토양에서는 pH와 가용성 인산 함량이 높은 것으로 나타났다. 씨스트선충이 검출된 토양의 토성은 사질토가 전체 샘플의 60%를 차지하였다. 점토와 미사의 함량이 높은 토양에서는 콩씨스트선충의 밀도가 낮은 경향을 보였고, 모래 함량이 높은 토양에서 밀도는 높게 나타났다.

PURPOSES: The objectives of this study are to analyze the current status of pothole during a rainy season and to suggest a future pavement maintenance method via pothole analysis. METHODS: Potholes are caused by moisture submerged in pavement. The pore pressure caused by traffic and environmental loads causes failure between the aggregate and asphalt binder. Thus, heavy rain is a primary pothole creator, especially in aged pavement. To prevent accidents on roadways, Gyeonggi-do has initiated a fast pothole repair program. However, the number of potholes increase every year. In this study, the current status of potholes and maintenance methods are analyzed. Based on these results, a future pavement maintenance method is suggested. RESULTS AND CONCLUSIONS : Gyeonggi-do’s pothole situation is worse than Seoul’s. Problems were founded, as follows. The amount of potholes was large, and the number increased annually. Pothole management is done at a basic level, because there is no long-term plan. Potholes occur frequently at the same site because of the poor quality of emergency repair. Finally, there is no systematic and comprehensive pavement management. Thus, pothole prevention measures are ill-prepared. Therefore, to reduce potholes and to manage high quality pavement, it is necessary to make a long-term pavement management plan.

The purpose of the present study was to compare the long-term management objectives, policy objectives, implementation plans, and detailed plans of four provincial parks established in 2013 using various analysis frameworks. Through this, the study aimed to identify the characteristics of the management plan and extract the implementation plan important to each park by analyzing the priorities in the detailed plan. The long-term management objectives of most parks were to maintain recreational functions by utilizing all the resources of the park, rather than merely preserving the ecosystem. From an ecological perspective, information on major plants and legal protection species are included for most parks, and geological and topographic features considered a major resource. For sustainable forests, it is important to induce the dispersion of concentrated use space. Efficient management systems are distinctively differentiated among the parks. For regional revitalization, the management of programs to link provincial parks and their surrounding areas has become most important. From an ecological perspective, priorities differed for the parks according to their ecological characteristics. For sustainable forests, Moaksan Provincial Park prioritized the visitor reservation system related to the overall park, while the other three parks prioritized alleviating the concentrated use of specific areas. From an efficient management perspective, Daedunsan Provincial Park prioritized aspects related to the cableway. Maisan Provincial Park prioritized inducing the linkage between the use of natural and cultural resources, and Seonunsan Provincial Park prioritized establishing an ecological and cultural commentary operating system. For the base-type leisure activity space, Moaksan Provincial Park prioritized the systematic management and operation of the pilgrimage route, Maisan Provincial Park the connection between the Maisan geography and residents’ income, and Seonunsan Provincial Park providing a space for ecological education.

This study was conducted to compare solo eating perceptions and dietary behaviors in the Seoul and Gyonggi-do regions according to gender. The study focused on the dietary perceptions, solo eating, eating together, dietary habits, food intake patterns and 38 keywords pertaining to solo eating. Of 411 subjects, 207 (50.4%) were males and 204 (49.6%) were females. The biggest problem that respondents perceived in their dietary life was irregular eating. Women prepared meals more often than men (p<0.001) and ate more instant and frozen food than men (p<0.05). Both males and females missed breakfast most, and the amount of the population eating breakfast alone ranked second highest. Women had lunch alone more often than men, while men ate dinner alone more often than women (p<0.01). All respondents spent 5~15 min when eating alone. Women avoided excessive smoking and drinking more than men (p<0.001). Men related key words regarding solo eating with negative emotions such as ‘lonely’, ‘boring’, and ‘feel sorry when I see someone eating alone in a restaurant’ more than women. Conversely, women related more positive key words with eating alone such as ‘free’, ‘joy’, and ‘my own time’. Dietary lives of Koreans have rapidly changed along with social changes. Our research findings will contribute to increased comprehensive menu development and HMR development in the foodservice industry.