Two new records of the genus Nola Leach, 1815 (Lepidoptera: Nolidae, Nolinae) from Laos

Yeong–Bin Cha,Ulziijargal Bayarsaikhan,Sol–Moon Na,Dong–June Lee,Jae–Ho Ko,Tak–Gi Lee,Hyeong–Kyu Kim,Chang–Moon Jang,Han–Ul Kim,Yang–Seop Bae 한국응용곤충학회 2019 한국응용곤충학회 학술대회논문집 Vol.2019 No.04

The genus Nola (Nolidae, Nolinae) was established by Leach (1815), with the Noctua palliola Denis & Schiffermüller, 1775 (a junior subjective synonym of Phalaena cucullatella Linnaeus, 1758) from Vienna, Austria. Nola comprises over 200 species: Africa and western Palearctic approximately described 100 speices (Hacker et al., 2012); Oriental and Eastern Palearctic regions have over 100 species (László et al., 2010; Sasaki et al., 2011; Kononenko and Pinratana, 2013). Two species of the genus Nola Leach; Nola euryzonata (Hampson, 1900) and Nola lucidalis (Walker, 1865), reported for the first time in Laos. Illustrations of adults and genitalia of all the examined species are provided.

김치가 노화촉진쥐 뇌의 유리기 생성 및 항산화효소 활성에 미치는 영향

김종현,류재두,이한기,박정희,문갑순,최홍식,송영옥 부산대학교 김치연구소 2002 김치의 과학과 기술 Vol.8 No.-

본 연구는 김치가 노화와 직접적인 관련이 있는 유리기 생성 및 항산화 효소활성에 미치는 영향을 살펴보기 위하여 배추김치, 배추갓김치 그리고 갓김치를 식이중량의 5% 첨가하여 실험식이를 제조하여 이를 노화촉진쥐인 SAMP8에게 1년간 섭취시켰다. 총유리기, OH radical, H_2O_2농도 그리고 TBARS 농도 모두 가령에 따라 증가하였으며, 김치섭취시 유의적으로 감소되었다(p<0.05), 김치군에 있어서 생성된 유리기를 제거하기 위해 항산화계 효소인 SOD, catalase, GSH-px 그리고 GSH/GSSG는 모든 김치군에서 유의적으로 증가 하였다(P<0.05). 따라서 김치섭취는 먼저 가령에 의해 생성되는 유리기의 생성은 억제시키면서, 둘째 이를 제거하기 위한 항산화계 효소 활성은 더욱 활성화시키므로써 항노화 기능을 발휘한다고 생각된다. 김치종류 중에서는 배추갓김치와 갓김치가 배추김치보다 유리기 생성을 억제하고, 항산화계 활성을 증진시킨 것으로 보아 이들의 항노화 효과가 클것으로 생각된다. This study was performed to investigate the effect of kimchi intake on antiaging characteristics in the brain of senescence-accelerated mouse (SAM) in terms of free radical production and anti-oxidative enzymes. Two hundreds twenty SAM (20 mice) were divided into four groups and fed kimchi diet for 12 months. Experimental groups were kimchi free AIN-76 diet (control) group, Korean cabbage kimchi diet (KCK)group, 30% mustard leaf added Korean cabbage kimchi diet (MKCK) group, and mustard leaf kimchi diet (MLK) group. Concentrations of total free radical, OH radical and H_2O_2 of control group increased up to 123%, 262% and 174% of initial value (p<0.05) after one year. Increase in free radical production in kimchi groups due to aging was decreased by kimchi feeding. Among kimchi groups. MKCK and MLK groups showed greater inhibiting effect against free radical production than KCK. The concentration of TBARS in the bruin of control group also significantly increased up to 362% of initial value as aged (p<0.05) and production of TBARS in kimchi groups were decreased. When the activities of Cu, Zn-SOD, Mn-SOD, GSH-px and catalase of kimchi groups were compared to those of control at the same experimental period, anti-oxidative enzyme activities of kimchi groups were lower than those of control (p<0.05). But GSH/GSSG in kimchi groups were higher compared to control. In conclusion, decrease in free radical production and increase in anti-oxidative enzyme activities were observed from kimchi groups suggesting that kimchi might have important role on retarding aging. Among kimchi variety tested in this experiment, MKCK and MLK seem to have greater effect on inhibiting free radical production and increasing anti-oxidative enzyme activities than KCK.

Penna-Stauffer 모형에 있어서의 노화의 스스로 짜임

김기옥,한영덕,이용현 우석대학교 부설 기초과학연구소 1997 기초과학연구소 논문집 Vol.2 No.-

The Penna-Stauffer model for biological aging is studied. In our work whether the reproduction of each individual is possible or not was determined by means of the number of mutations relevant at that time. The Penna model shows that the species tend to be fitted by themselves to the direction that maximized the self-conservation. The population, the survival rate, the average life span and the average age were calculated with respect to the number of new mutations 1, 2, and 3. The more the number of new mutations, the shorter the average life span, and the higher the average age.

구순구개열환자에서 자기늑골을 이용한 일차성 골이식

김종렬,정기돈,진성준,조영철,변준호,손우성 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.5

Alveolar bone grafting is an essential component of successful surgical rehabilitation in many common cleft deformities. Primary alveolar bone grafting is defined as alveolar bone grafting which takes place before eruption of the primary dentition or before 1 years of age. The major objective in primary alveolar bone grafting is to prevent significant maxillary segmental collapse and arch disturbances. If severe, this can make secondary rehabilitation difficult, costly, and protracted. Such early stabilization may eliminate or, at least, decrease the amount of orthodontic arch expansion required during the transitional dentition period. Furthermore, early obliteration of alveolus fistulae improves speech and dental hygiene. It is critical that abutting maxillary segmental alignment be achieved(generally when the patient is 8 to 10 months of age) before grafting. Otherwise, the amount of dissection necessary to develop mucosal flaps for bone graft coverage will be more extensive, thus risking increased scar formation with potential adverse effects on growth. We report a preliminary result of 4 cases of primary alveolar bone graft using rib bone, performed by limited dissection and onlay graft technique at 8 to 10 months of age. They showed satisfactory clinical results especially in terms of growth up to now.

直交配列表에 의한 實驗計劃硏究

金永基 忠州大學校 1991 한국교통대학교 논문집 Vol.25 No.-

One of the striking developments in the field of experiment design during the 1980s has been the gravitation of engineers and other industrial personnel in the united states toward what is generally referred to as "Taguchi methods of design." So, I studied procedures to use the tables of orthogonal arrays and related linear graphs in Taguchi methods. Secondly, I studied loss functions and signal to noise rations in three cases. Frist case is that nominal is best characteristics. Second case is that smaller is better characteristics. Third case is that large is better characteristics. Next, I studied the theories and an example of parameter design,tolerance design. The tables of orthogonal arrays are used no doubt in parameter design and tolerance design. Sometimes,I indicated thomas P.Ryan's valuations of Taguchi methods. Nevertheless, the main subject in this paper is the studies of Taguchi methods.

통신용 전원시스템의 신뢰성 분석

김만고,황용연,변기식 釜山工業大學校 1995 論文集 Vol.37 No.-

Modeling and reliability analysis technique of telecommunications power system is proposed. The telecommunications power system can be modeled as a serial connection of two parallel redundant systems. One is a rectifier system, and another is AC system composed of both engine alternator and commercial source. The reliability analysis is performed for three distributed power systems. The analysis shows that two engine-alternators with reduced battery reserve can be used instead of the conventional one engine-alternator with three-hour battery reserve. This technique can also be applied to the reliability analyses of other DC uninterruptible power systems.

標本調査에 關한 硏究 : 單純任意抽出法에 依한 母集團特性値 推定에 對하여 on the estimations of Population characteristics by simple random sampling

김영기 忠州大學校 1982 한국교통대학교 논문집 Vol.15 No.2

Our knowledge, our attitudes, and our actions are based to a large extent on samples. This is equally true in everyday life and in scientific research, To carry out sample surveys, we must understand the methods of sampling and estimations of Population characteristics. I explained ahead the outlines of various sampling methods and estimations. And I studied mathematical statistics in simple random sampling and estimations of the Population mean and total in this report. Finally, I studied in cases of estimations of the population mean and total by simple random sampling.

計量調整型 샘플링檢査 硏究 : MIL-STD-414에 對하여 MIL-STD-414

金永基 忠州大學校 1987 한국교통대학교 논문집 Vol.20 No.2

This is the primary study of lot-by-lot sampling inspection by variables (MIL-STD-414). I devided this study into four parts. Part 1 is the outline of four sections in the variables standard (MIL-STD-414), namely : Section A-General Descroption of Sampling Plans : Section B-Variability Unknown-Standard Deviation Method : Section C-Variability Unknown-Range Method : Section D-Variability known. Part 2 is the mathematic study on estimates of the percent defective and operating characteristic curves. Part 3 is the study of sampling inspection process and example using MIL-STD-414. Finally, part 4 is the study for normal, tightened, reduced inspection and conversion example using MIL-STD-414.

韓國行政學의 發達過程과 土着化方案에 관한 硏究

金永聲,申基源 충남대학교 법률행정연구소 1989 논문집 Vol.17 No.-

Tio_2 박막반응기에서의 2, 4, 6-trinitrotoluene(TNT)의 광촉매 분해

신기범,김영관 대한상하수도학회 2002 상하수도학회지 Vol.16 No.2

Degradation of TNT(2,4,6-trinitrotoluene) using a UV/TiO_2 thin film process was investigated in this research. The thin film was coated on the reactor surface by applying sol-gel method. Degradation of TNT at an initial concentration of 100mg/L by photocatalytic reaction was 38%. It was 21%, however, without the photocatalytic reaction(UV only). In an effort to increase the rate of degradation, predetermined amount of methanol was used as a solvent and hydrogen peroxide was added to the thin film reactor. Methanol addition of 20% by volume yielded the degradation rate as high as ca. 98%. However, the addition of hydrogen peroxide to the process which had received a 20% methanol resulted in a decrease of the degradation rate down to ca. 44%, providing no synergistic effect. The major by-products of photocatalytic TNT breakdown were identified as 2H-4,6DNT, 4H-2,6DNT, 2A-4,6DNT and 4A-2,6DNT. The degradation pathway of TNT was in the order of NO_2 →NHOH →NH_2.