The form of the Wangheungsa Temple’s wooden pagoda site is that of the traditional form of the wooden pagodas constructed during the Baekjae Period. Likewise, it is an important ruin for conducting research on the form and type of the wooden pagodas constructed during the Baekjae Period. In particular, the method used for the installation of the central pillar’s cornerstone is a new technique. The purpose of this research is to restore the ruin of the Wangheungsa Temple’s wooden pagoda of the Baekjae Period that remains at the Wangheungsa Temple’s wooden pagoda site. Until now, research conducted on the wooden pagoda took place mostly centered on the Hwangryongsa Temple’s wooden pagoda. Meanwhile, the reality concerning Baekjae’s wooden pagoda is one in which there were not many parallel cases pertain to the design for restoration. This research paper wants to conduct academic examination of the Wangheungsa Temple’s wooden pagoda to organize the intention of design and design process in a simple manner. This research included review of the Baekjae Period’s wooden pagoda related ruins and the review of the existing wooden pagoda ruin to analyze the wooden pagoda construction technique of the era. Then, current status of the Wangheungsa Temple’s wooden pagoda site is identified to define the characteristics of the wooden pagoda, and to set up the layout format and the measure to estimate the size of the wooden pagoda in order to design each part. Ultimately, techniques and formats used for the restoration of the wooden pagoda were aligned with the wooden pagoda of the Baekjae Period. Basically, conditions that can be traced from the current status of the Wangheungsa Temple site excavation using the primary standards as the standard. Wangheungsa Temple’s wooden pagoda was designed into the wooden pagoda of the Baekjae’s prosperity phase. The plane was formed into 3x3 compartments to design into three tier pagoda. The height was decided by factoring in the distance between the East-West corridors, size of the compartment in the middle, and the view that is visible from above the terrace when entering into the waterway. Basically, the origin of the wooden structure format is based on the Goguryeo style, but also the linkage with China’s southern regional styles and Japan’s ancient wooden pagoda methods was factored in. As for the format of the central pillar, it looks as if the column that was erected after digging the ground was used when setting up the columns in the beginning. During the actual construction work of the wooden pagoda, central pillar looks as if it was erected by setting up the cornerstone on the ground. The reason that the reclaimed part of pillar that use the underground central cornerstone as the support was not utilized, was because the Eccentric Load of the central pillar’s cornerstone was factored in the state of the layers of soil piled up one layer at a time that is repeated with the yellow clay and sandy clay and the yellow clay that were formed separately with the 80cm x 80cm angle at the upper part of the central pillar’s cornerstone was factored in as well. Thus, it was presumed that the central pillar was erected in the actual design using the ground style format. It is possible to presume the cases in which the reclaimed part of pillar were used when constructed for the first time, but in which central pillar was installed later on, after the supplementary materials of the underground column is corroded. In this case, however, technique in which soil is piled up one layer at a time to lay down the foundation of a building structure cannot be the method used in that period, and the reclamation cannot fill up using the 80cm x 80cm angle. Thus, it was presumed that the layers of soil for building structure’s foundation was solidified properly on top of the central pillar’s cornerstone when the first wooden pagoda construction work was taking place, and that the ground style central pillar was erected on its upper part by placing the cornerstone once again. Wangheungsa Temple’s wooden pagoda is significant from the structure development aspect of the Korean wooden pagodas along with the Hwangryongsa Temple’s wooden pagoda. Wangheungsa Temple’s wooden pagoda construction technique which was developed during the prosperity phase of the Baekjae Period is presumed to have served as a role model for the construction of the Iksan Mireuksa Temple’s wooden pagoda and Hwangryongsa Temple’s wooden pagoda. With the plan to complement the work further by excavating more, the basic wooden pagoda model was set up for this research. Wangheungsa Temple’s wooden pagoda was constructed as at the Baekjae Kingdom wide initiative, and it was the starting point for the construction of superb pagoda using state of the art construction techniques of the era during the Baekjae’s prosperous years, amidst the utmost interest of all the Baekjae populace. Starting out from its inherent nature of enshrining Sakyamuni’s ashes, it served as the model that represented the unity of all the Baekjae populace and the spirit of the Baekjae people. It interpreted these in the most mature manner on the Korean peninsula at the time.

Homogenous silica-coated samples with controlled silica thickness were synthesized by the reverse microemulsion method. First, 7 nm size cobalt ferrite nanoparticles were prepared by thermal decomposition methods. Hydrophobic cobalt ferrites were coated with controlled using polyoxyethylene(5)nonylphenylether (Igepal) as a surfactant, and tetraethyl orthosilicate (TEOS). The well controlled thickness of the silica shell was found to depend on the reaction time and the amount of surfactant used during production. Thick shell was prepared by increasing reaction time and small amount of surfactant.

The study was done to change the morphology and pore size of SBA-15 silica, and the characteristics of SBA-15 silica were investigated with TG-DSC, XRD, SEM, TEM and N2 adsorption-desorption under changing aging conditions. SBA-15 silica having a 2D-hexagonal structure was synthesized and confirmed by SEM and TEM. The structure of mesoporus silica SBA-15 showed a pore having regularly formed hexagonal structure and a passage having a cylindrical shape. This result is in good agreement with the pore forming in XRD and cylindrical shape of the structure in N2 adsorption-desorption isotherm. SBA-15 silica showed a large BET surface area of 603-698 m2/g, a pore volume of 0.673-0.926 cm3/g, a large pore diameter of 5.62-7.42 nm, and a thick pore wall of 3.31-4.37 nm. This result shows that as the aging temperature increases, the BET surface area, pore volume, and pore diameter increase but the pore wall thickness decreases. The BET surface areas in SM-2 and SM-3 are as large as 698 m2/g. However, SM-2 has a large surface area and forms a thick pore wall, when the aging temperature is 100˚C and is synthesized into stable mesoporous SBA-15 silica.

To develop effective training methods for strengthening a weakened quadriceps femoris muscle in hemiplegic patients, we examined the effects of maximal isometric contraction of the nonparalyzed knee joint on the electromyographic activities of the paralytic muscle. An electromyogram (EMG) was used to record the electromyographic activities of the paralytic quadriceps femoris muscle in 27 hemiplegic patients. The maximal isometric contraction was measured for each subject to normalize the electromyographic activities. The maximal isometric extension and flexion exercises were randomly conducted when the knee joint angles of the nonparalyzed knees were 0˚, 45˚, and 90˚. The patients were encouraged to maintain maximal isometric contractions in both knee joints during each measurement, and three measurements were taken. A one-minute rest interval was given between each measurement to minimize the effects of muscle fatigue. An average from the three values was taken as being the root mean square of the EMG and was recorded as being the maximal isometric contraction. The electromyographic activity obtained for each measurement was expressed as a percentage of the reference voluntary contraction, which was determined using the values obtained during the maximal isometric contraction. The results of this study are summarized as follows: First, when the knee joint angle of the nonparalyzed knee was 0˚, the electromyographic activities of the paralytic medial aspect of rectus femoris were related to measurement by a maximal isometric flexion exercise than by an extension exercise (p<.05). Second, when the knee joint angle of the nonparalyzed knee was 90˚, the electromyographic activities of the paralytic lateral aspect of rectus femoris were related to measurement by a maximal isometric flexion exercise than by an extension exercise (p<.05). The results show that myoelectrical activities of paralytic quardriceps were not related to measurement angles and exercise directions of the nonparalized knee joint. Studies on various indirect intervention to improve muscular strength of patients with nervous system disorders of the weakened muscle should be constantly conducted.

산림에 발생하여 피해를 주는 돌발해충의 조기진단을 위하여 유충발생 시기인 5월부터 9월까지 수목을 가해하고 있는 유충을 기주와 함께 채집하여 플라스틱 사육용기에 넣어 온도 23℃, 습도 70%, 명암 16L:8D이 일정하게 유지되는 항온항습실 조건에서 실내사육을 실시하였다. 기주는 냉장보관하면서 공급하였으며, 유충의 충태별 형태와, 생육기간 등 생활사를 조사하였다. 이번 조사를 통하여 채집된 유충은 총 192종으로 이 중 75종이 확인되었으며, 117종은 사육중 폐사되었거나 번데기상태로 아직 미확인되었다. 분류군별로 정리하면 나비목이 22과 170종으로 가장 많이 조사되었으며, 그 다음이 딱정벌레목, 벌목의 순으로 조사되었다. 나비목에서는 자나방과가 45종, 밤나방과가 35종으로 가장 많이 조사되었으며, 그 다음으로 명나방과, 잎말이나방과, 재주나방과, 독나방과의 순으로 조사되었다. 기타 분류군에서는 잎벌레와 잎벌 등 식엽성 해충이 대부분 조사되었다. 또한 채집․사육된 유충들을 기주별로 분석한 결과 총 41종의 기주식물이 조사되었으며, 그 중 참나무류가 21종으로 가장 많이 조사되었다. 그 다음으로 버드나무, 벚나무, 밤나무 등의 순으로 많았다. 그리고 2종 이상의 기주식물을 가해한 유충으로는 미국흰불나방, 사과독나방, 무늬독나방, 긴금무늬밤나방, 꿩비름집나방, 줄점불나방, 줄고운가지나방 등이 조사되었다. 앞으로 이러한 기주식물별 유충자료는 산림해충 동정에 중요한 자료로 활용할 것으로 판단된다.

본 연구는 국립수목원에서 수행 중인 우리나라 자생 산림생물에 대한 분포조사를 통해 특정종별 보전 및 자원화를 위한 기초 자료 확보를 목적으로 조사되었다. 백석봉은 해발 1,170m로 강원도 정선군 북평면에 가리왕산의 동쪽에 위치하며 동강으로 흘러가는 오대천이 있다. 현재까지 인근 가리왕산 등 주요 산림지역은 생물상 조사가 이루어져 있으나 백석봉의 경우 정확한 곤충분포상 등 기초조사가 이루어지지 않은 지역 중 하나이다. 이 지역의 식생으로는 대부분이 신갈나무림으로 구성되어 있으며, 능선부에는 소나무림이, 서남향 사면부에는 신갈나무-소나무 혼효림이 분포하고 있으며, 등산로 외에는 접근할 수가 없을 만큼 지형이 매우 험준하다. 해발 600m 이하에 소규모 조림지와 경작지가 분포하고 있다. 금번조사는 2009년 4월부터 7월까지 4회에 걸쳐 주간채짐 및 야간조사를 병행하여 실시하였으며, 산림지역에 우점분류군 중 하나인 나비목 곤충을 중점적으로 조사하였다. 본 조사에서 확인된 나비목 곤충은 30과 267종 1,066개체로 나타났다. 계절별로는 5월에 122종 496개체가 6월에 157종 468개체 등으로 조사되어 다른 시기에 비해 높은 종다양성을 보였다. 분류군별로는 자나방상과(Geometroidea)가 2과 95종으로 가장 많은 종들이 확인되었으며 그 다음으로 밤나방상과(Noctuoidea) 가 3과 91종으로 나타나 종다양성이 높은 분류군으로 확인되었다. 이와같이 조사된 분포상 정보는 산림생물종의 보존 및 자원화를 위한 기초자료와 향후 기후변화 등에 의한 밀도변동 추이의 경향 파악 등에 활용될 것으로 기대된다.

하늘소과(Cerambycidae)는 산림내 대표적인 천공성 해충인 동시에 천연기념물인 장수하늘소가 포함되어 있는 중요한 산림곤충류 중 하나로 전세계적으로 약 25,000여종이, 국내에는 306종이 보고되어 있다. 본 연구는 중요 산림곤충 중 하나인 하늘소과(Cerambycidae)의 분류학적 체계를 수립하여 관련 응용 및 활용분야에 제공할 기초자료를 확보키 위한 국립수목원의 연구과제의 일환으로 수행되었다. 금번연구에서는 향후 하늘소과의 분류연구과제를 체계적으로 수행키 위해 우리나라에서의 현재까지 연구현황을 중심으로 조사하여 분석하였다. 이를 위해 그동안의 연구자료를 확보하여 분석함과 동시에 산림청의 국가생물종정보시스템의 DB정보도 함께 활용하여 종합적인 하늘소류의 연구현황을 파악하도록 노력하였다. 우리나라 하늘소과(Cerambycidae)에 대한 연구는 Kolbe(1886)이 16종을 보고한 것이 최초이며 이후 다양한 종들이 보고되었고, Cho(1962)가 한국산 241종의 목록을 제시한 것이 최초의 종합기록이라 할 수 있다. 1960년대 이후에는 Cho를 비롯하여 Lee, An 등의 여러 학자들의 연구를 통하여 정리된 하늘소류는 296종에 이른다 (한국곤충명집, 1994). 금번조사를 통해 Lee(1982)의 1종 등 총 3종이 한국곤충명집(1994)에 누락되었음이 확인되었고, 1994년도 이후에는 Danilevsky(1996)에 의해 3신종을 비롯한 총 10종이 추가된 것으로 파악되었다. 그러나 이와같은 수치는 향후, 보다 집중적인 문헌 및 표본조사를 통해 늘어날 것으로 전망된다. 최근에는 동호인들을 중심으로 많은 관심과 활발한 연구활동이 이루어지고 있는 실정이다. 반면에 국가적인 차원의 종합적인 분류연구나 표본의 수집․보존 등은 앞으로의 시급한 과제로 판단되었다.

中国正在由传统社会进入“消费社会”的过程中，消费文化及其倡导的生活方式影响着当代中国新中间阶层，而中国新中间阶层的消费行为、消费模式、消费观念以及由此而形成的消费文化，不仅关系到其自身的发展，而且还将引领整个社会时尚与生活方式，甚至关系到经济的发展和社会的稳定。消费观念是指人们对其可支配收入的指导思想和态度以及对商品价值追求的取向,是消费者主体在进行或准备进行消费活动时对消费对象、消费行为方式、消费过程、消费趋势的总体认识评价与价值判断。在消费活动中，消费观念对于消费活动产生的作用力尤为明显，一定得消费观念对于人们的消费趋向有一定的引导作用，因此新中间阶层的消费观念十分值得我们关注。本研究对于新中间阶层消费观念的研究主要侧重品位个性消费观念、符号消费观念、节俭与奢侈观念和超前消费观念等几个维度。