Two noctuid pest species of the genus Mythimna legraini (Plante, 1992) and M. laxa Hreblay & Yoshimatsu, 1996 were reported for the first time from China, with illustrations of adults and their available genitalia.

모노머, 광개시제, 바인더 폴리머로 이루어진 고분자 필름 상에는 광원에 의해서 홀로그라피 기록이 이루어지며, 이는 투과되는 광원과 회절되는 광원 사이의 비를 나타내는 회절 효율을 비교함으로써 기록 효율성을 측정할 수 있다. 본 연구는 이전 연구[1]에서 진행된 솔-겔 바인더를 이용한 포토폴리머 시스템에서 측정된 실험적인 회절 효율과 중합 속도를 바탕으로, 홀로그라피 기록 시간에 따른 이론적인 회절 강도를 모사하고, 이를 실험적인 값과 비교해보았다. Frist harmonic diffusion model이 이론적인 바탕이 되었고, 이 식은 폴리머가 빛에 의해서 photopolymerization되는 과정에서, 모노머의 중합과 확산 사이의 관계를 나타내는 식으로 실험 시스템 상에서 중합과 확산 속도를 계산함으로써 시스템을 이해할 수 있었으며, 특히, 다른 바인더 함량과 레이저 세기에 따른 홀로그라피 기록을 살펴봄으로서, 홀로그라피 기록 과정을 추측해 볼 수 있었다.

Since the 17th century, the society of Joseon dynasty belongs to a period of rapid transition in many fields. As the building is a result to be produced on the basis of a society and economy, the general transition in a society is to be reflected into a process of building construction. Especially, a study on the material supply system of economic base in a process of building construction is one of very important factors in an understanding or estimate of a building. On the premise, this paper is to examine the supply system of iron materials and the tools in the construction of the government managed buildings in the late of Joseon dynasty on a viewpoint of productivity. Construction reports and other documents in those days are examined for the study. Following conclusions have been reached through the study. 1) The general supply method of iron materials for a large-scale government construction was based on 'byulgong', that is, a kind of tribute. 2) Various methods were selected in the supply method of iron materials for government use in the late of Joseon dynasty. The priority order of choice in its government policy was put on an easiness of amount security, on a minimum of expenditure, and on an efficiency of construction execution. 3) The manufacturing technique of weaponry was used in the production method of iron materials and the tools for government use. The cooperation of the official, the army, and the merchant had improved the manufacturing technique of building construction.

In the period of nationalism, W. B. Yeats's works address the loss of nation and resolute fights for independence and remembrance of the fighters killed in the struggles. Freudian ideas of mourning and melancholy and moral masochism and Jacques Rancière's ideas of colonial 'policy' or 'police order' and postcolonial 'politics' can provide effective tools to understand characteristics of the post-colonial works by Yeats. By putting side by side Freud and Rancière, we can produce a combination of mourning-colonial police-order vs. melancholy-post-colonial politics. The colonial police-order induces the colonized Ego to forget the loss of nation and move on to other objects, for example, money, through mourning. Melancholic post-colonial fighters derail the workings of mourning espoused by the colonial policy or police order. Melancholy and moral masochism of the colonized Ego are the driving forces of post-colonial struggles. Melancholy of the colonized Ego and sadism of the Super-Egoic demand of independence and moral masochism of the colonized Ego can explicate the bloody and 'erotic' relationships between the colonized Ego and the womanized ideal of nation, which have been interpreted as 'fatal mistress,' 'eroticized politics' and 'vampirism' by many Yeats critics. But melancholy and moral masochism drove the colonized Ego to fall into a fatal love relation with the female symbol of nation demanding unconditional sacrifice of the colonized Ego, which renders 'eroticized politics' and 'vampirism' noticeable.

2005년 3월 20일 발생한 Fukuoka 지진 시 국내 및 일본에서 관측된 자료를 이용하여 지반운동 감쇄특성을 분석하였다. 또한 최근 국내 및 일본에서 제시된 지반운동 거리감쇄식을 이용한 예측값과의 비교를 통하여 국내 강지진동 예측 시 일본에서 개발된 감쇄식의 적용가능성을 평가하였다. 그 결과 동일 거리에 위치한 국내 및 일본 관측소에서 측정한 기록이 비교적 유사하게 나타났으며 국내 및 일본에서 제시된 지반운동 거리감쇄식의 예측값이 매우 유사하게 나타나 국내에서의 강지진동 예측 시 일본에서 제시된 지반운동 감쇄식을 200km 이상의 비교적 원거리에 대한 국내 감쇄식의 평가 등에 유용하게 활용할 수 있는 것으로 나타났다.

Twenty-six species of the subfamily Herminiinae were recognized from the lepidopteran surveys in Mt. Changbai (China) during 1999-2004. Among them, six species are reported for the first time from China: Paracolax fascialis (Leech), P. fentoni (Butler), Polypogon gryphalis Herrich-Schäffer, Sinarella japonica (Butler), S. punctalis (Herz), and S. cristulalis (Staudinger), and seven species are new to Mt. Changbai: Hadennia incongruens (Butler), Paracolax tristalis (Fabricius), Paracolax trilinealis (Bremer), Idia quadra (Graeser), Hydrillodes morosa (Butler), Herminia grisealis [Denis & Schiffermüller], and Sinarella nigrisigna (Leech). For the six newly reported species from China, taxonomical notes, color images of adults, and figures of the male or the female genitalia are provided.

In the present study, we reports four species of Noctuidae are reported for the first time from Korea: Hadennia obliqua (Wileman), Zanclognatha lui Han and Park, Premusia intrahens Walker, and Cucullia hostilis Broursin. The adults and genital characteristics of the species are briefly redescribed with illustrations and their biological and distributional notes are given as necessary.

밤나방과에 속하는 Eupsilia boursini Sugi, Valeria tricristata Draudt, Othosia satoi Sugi 등 3종이 한국에서 처음으로 보고된다. 새로이 밝혀진 미기록 3종에 대해 성충의 외부형태적 특징과 암수생식기를 간략한 기술과 함께 도해하였다.

2000-2004년에 걸쳐 수행된 장백산의 나방류 조사결과로 Plusiinae 아과 34종이 분류, 동정되었다. 그들 중 Abrostola ussurienis Dufay, Polychrysia aurata (Staudinger), P. splendida (Butler), Lamprotes mikadina (Butler), Autographa amurica (Staudinger), A. v-minus (Oberthur) 등 6종이 중국미기록 종으로 밝혀졌다. 과거에 보고되었던 Antoculeora ornatissima (Walker), Autographa nigrisigna (Walker), 그리고 Syngrapha hochenwarthi (Hochenwarth)등 3종은 본 조사에서 발견되지 않았다. 새로이 밝혀진 중국 미기록 6종에 대해 성충의 외부특징에 대한 간략한 기술과 그들의 암수생식기를 도해하였다. 장백산에서 보고된 총 37종의 목록을 제시하였다.

Hemicycliophora minora Wu, 1966와 Pratylenchoides ivanovae Ryss, 1980를 국내 미기록종으로 보고한다. 현재 국내에는 Hemicycliophora속에서 총 5종, Pratylenchoides속에서 총 3종의 선충이 보고되었으며, 이들 종에 대한 검색표를 첨부하였다. 아울러 주사전자현미경을 이용하여 Pratylenchoides utahensis Baldwin, Luc & Bell 와 Rotylenchus feroxcis Eroshenko의 형태적 특징을 추가적으로 기록하였다.

We have constructed a database of Korean historical astronomical records. The database contains observational data recorded from BC 2183 to AD 1910. We have also built a webpage for searching through the database based on the following criteria: (1) dynasties (2) astronomical phenomena (3) reigning kings (4) references (5) keywords. Users may select two or more dynasties to search through the database for a certain phenomena, and compare data with those of other dynasties. The queried data can be primarily sorted by one critetion, and secondarily sorted by another, each in ascending or descending order. The search results give dates both in Solar and Lunisolar calendars, years and dates in Sexagenary cycle, dynasties, reigning kings, astronomical phenomena, and references. The database and webpage were constructed under the research project of the Korean Astronomical Data Center (KADC, http://kadc.kao.re.kr) in Korea Astronomy Observatory (KAO).

In this paper, we introduce the development of the large storage system in order to record the observed space radio signal in the Korean VLBI Network(KVN) with high-speed. The KVN is the Very Long Baseline Interferometery(VLBI) to observe the birth of star, the structure of space by constructing radio telescope with diameter 21m at the Seoul, Ulsan, Jeju from 2001 to 2007 years. To do this, Korea Astronomy Observatory joined the international consortium for developing the high-speed large storage system(Mark 5), which is developed by MIT Haystack observatory. The Mark 5 system based on hard disk has to record up to 1 Gbps the observed space radio signal. The main features of Mark 5 system are as follows; First it is able to directly record the input data to the hard disk without PC1(Peripheral Component Interconnect) internal bus, and the second, it has two hard disk banks, which are able to hot-swap ATA/IDE type very cheap up to 1 Gbps recording and playback. The third is that it follows the international VLBI standard interface hardware(VSI-H). Therefore it can be connect directly the VSI-H type system at the input/output. Finally it also supports e- VLBI(Electronic-VLBI) through the standard Gigabits Ethernet connection.

Many system devices for fluoroscopic and general X-ray studies in diagnostic radiographic system have been being changed from analog mode to digital mode. In addition, among diagnostic imaging and radiologic examinations, fluoroscopic studies that requires functional diagnosis is being widely used. The video recording method of fluoroscopic studies has been useful in functional image diagnosis and dynamic image observation, but the utility of its image quality is being reduced because of limitation in setting play segments of the video player, inconvenience of play, difficulties in preserving reproduced images, the change of image quality, etc. In order to complement these shortages, it is necessary to facilitate access to patient diagnosis information such as storing, editing and sharing functional diagnosis images in response to the trend of the digitalization of digital radiographic & fluoroscopic system(DRF). Thus this study designed and implemented a device of storing functional dynamic images real time using a computer rather than existing video recording, aiming at contribution to functional image diagnosis.