국소 Compact Hⓒ-groups와 Han-group에 대하여

한정순,임종록 한양대학교 이학기술연구소 2000 이학기술연구지 Vol.2 No.

이 논문에서 우리는 Han-groups 의 몇 가지 흥미 있는 특성을 가지고 있는 groups의 더 일반적인 class에 관심을 가지고 있다. 우리는 몇몇의 이러한 특성을 얻고 더 일반적인 class의 특성이 Han-groups 임을 결정하고자 시도한다. 그리고 우리는 a compactly generated H-group은 Han-group임을 증명한다. 이 결과는 다음 (a locally compact H-group은 unimodular)을 포함하여 몇 가지 응용을 가진다. In this paper, we are interested in a more general class of groups which share some of the interesting properties of Han-groups. We obtain some of properties and attempt to determine which of the more general class are Han-groups. We prove that a compactly generated H-group is a Han-group. This result has applications, including the following ; A locally compact H-group is unimodular.

저크비용함수를 이용한 골프 숙련자와 초보자간의 퍼팅 동작 분석

임영태,최진승,한영민,김형식,이정한,전재훈,탁계래 한국운동역학회 2006 한국운동역학회지 Vol.16 No.1

한국어판 병동매일행동척도 개발

임호섭,신경철,함웅,채정호,김한오,정찬호 大韓神經精神醫學會 1997 신경정신의학 Vol.36 No.2

Objectives : Patient's behavior features are important factors which influences the clinical judgement including diagnosis. However, most psychiatrists build up a picture of patients' behavior from an amalgamation of their own brief observations and nurses' reports, which often lack in the objectiveness. Several behavioral scales have been developed to alleviate this difficulty, but the poor efficiency and reliability of these scales have made them less useful. The recently developed Ward Daily Behavior Scale is an objective tool for evaluating all the daily noteworthy behaviors of patients, and is easily applicable to wide ranges of diagnoses and ages. This study tried to prove the reliability and validity of the Ward Daily Behavior Scale-Korean version. Methods : The 112 patients, 63 males and 49 females, at a chronic psychiatric inpatient ward were selected as subjects. Experienced and unexperienced nurses rated patients' behaviors independently with the Ward Daily Behavior Scale-Korean version, after observing behaviors of subjects for 8 hours during day duty time. And then we tested the inter-rater reliability, internal consistency, and concurrent validity of this scale. Results : The Ward Daily Behavior Scale-Korean version proved to be both reliable and valid for measuring of behaviors of psychiatric inpatients. Conclusions : The Ward Daily Behavior Scale-Korean version will be a valuable tool to observe and quantify patients' behavior in psychiatric wards.

All-Trans Retinoic Acid에 의한 HL-60 세포 분화유도중 H2B Histone, c-Myc 및 DNA Topoisomerase I 발현에 관한 연구

임규,박정동,최병한,이용진,김계영,이명선,장은미,김삼용,권기량,곽상태,황병두 忠南大學校 癌共同硏究所 1998 癌共同硏究所 硏究誌 Vol.2 No.1

Effects of all-trans retinoic acid(retinoic acid) on DNA replication, H2B histone and DNA topoisopmerase I(Topo I) gene expression have been investigated in human promyelocytic leukemia cell line HL-60. DNA synthesis decreased at 24 hours after exposure of retinoic acid in the HL-60 cells. H2B histone mRNA rapidly reduced at 48 hours and Topo I and c-myc mRNA at 24 hours in retinoic acid-exposured HL-60 cells, respectively. The levels of c-myc, H2B histone and Topo I gene expression were reduced in proportion to the concentration of retinoic acid. The H2B histone mRNA in retinoic acid-exposured cells was elevated by cycloheximide treatment, while the level of Topo I mRNA was constant. These results suggest that regulations of H2B histone, c-myc and Topo I gene expression are different from one another, and repression of Topo I gene is closely correlated with c-myc gene during retinoic acid-induced differentiation of HL-60 cells.

철근콘크리트 연속보에서 부분프리스트레스 도입에 의한 휨보강 효과에 관한 연구

한병찬,윤현도,박완신,황선경,임재형,문정호 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

A strengthening technique for reinforced concrete beams using external unbonded reinforcement offers advantages in speed and simplicity of installation over other, established, strengthening techniques. The purpose of this paper is to investigate the capabilities of a new retrofitting technique, namely external prestressing(Bow), for flexural strengthening of beams. The paper provides a general description of structural behavior of beams strengthened using the technique. Results of 2 physical tests on strengthened reinforced concrete continuous beams are reported and compared. It is shown that the technique can provide greater strength enhancement to lightly reinforced sections and that provision of deflectors enhances efficiency.

결함 허용성과 부하 균등화를 위한 프로세스 스케쥴러 연구

임종규,박영진,최길성,김한웅 안성산업대학교 1993 論文集 Vol.25 No.-

A Process Scheduler is designed for load balancing under normal state and for load redistribution under failure in a fail-soft distributed system. The proposed load redistribution algorithm is that if any soft-fault occurs in the local nodes, all the processes in the queue of the failed processor and all incoming processes the failed processor are automatically rescheduled by a certain policy in which we determine to buffer them in the current node or to transfer them to another underloaded node considering criticality and service time of the fault. The proposed load balancing algorthm enhances Soh's model(ESM). Our algorithm eliminates the problems of conventional algorithm which has load tables in each processor. This model provided us with several advantages such as reliability, availability and fault-tolerance.

4-Aminosalicylic acid 誘導體의 合成硏究 (Ⅵ) : P.A.S. di 치환 amide의 Alkoxy 誘導體合成 Alkoxy derivatives of disubstituted p-aminosolicylamide

林中基,李漢九,元正喜 成均館大學校 1981 論文集 Vol.29 No.-

4-Acetaminosalicyldialkylamidc was synthesized by amidation of N.O.-diacetyl-4-aminosalicyl chloride with N.N.-dimethylamine or N.N-diethylamine. 2-Alkoxy-4-acetaminodialkyl-benzamide was synthesized by alkylation of 4-acetamino-salicyl dialkylamide with alkyl halides or dimethyl sulfate.

식생활 의식과 식습관이 음식물 쓰레기의 감량과 재활용에 미치는 영향

한재숙,홍상욱,김정숙,이정림,허성미 동아시아식생활학회 1996 동아시아식생활학회지 Vol.6 No.3

The main purpose of this study is to investigate the effect of housewives' dietary awareness and habits on the reduction and recycling of food waste products. We have done statistical analyses of 501 questionnaires answered by housewives living in Taegu city. The results are as follows: The dietary awareness is significantly different according to the housewives' ages. The group of above 50's age, and the group of housewives and their husbands with a lower education level have a more traditional awareness and eating up habits. Also the younger group, and those with a higher education level who grew up in a big city have a more progressive dietary awareness. But the younger, higher income, small family, higher education level groups, and also employed housewives, produced more food waste products than the other groups. The groups those have traditional or rational awareness concerning dietary awareness, and those with good eating up and accurate cooking habits turned out to have more affirmative effects on the reduction and recycling of food waste products.

스펙트럴 작용소의 특성화에 대하여

임종록,한정순 한양대학교 이학기술연구소 2000 이학기술연구지 Vol.2 No.

스칼라형 작용소의 스펙트럼으로 제한한 스펙트럼으로 제한한 스펙트럼 작용소의 특성화에 관하여 생각할 때, 그룹 ?^(its)에 필요조건을 첨가함으로써 유계선형작용소 S가 pseudo-hermitian 작용소가 된다. Reflexive Banach 공간상의 유계선형작용소 S가 pseudo-hermitian 작용소가 되기 위한 필요 충분한 조건은 f∈L1(R)가 ?∫Rf(t)?^(its)dt?? M?f?∞ 이다. We are concerned with the characterization problem for bounded spectral operators. We restrict the discussion to scalar type operators with real spectrum. The simplest criterion of this kind is for Helbert space. We give additional necessary conditions on the group ?^(its), which together with its uniform boundedness are both necessary and sufficient for S to be pseudo-hermitian operators. A bounded linear operator S on a reflexive. Banach space is pseudo-hermitian operators if and only if for every f in L1 (R), we have ?∫Rf(t)?^(its)dt?? M?f?∞ where the norm on the left is the operator norm, f is the Fourier transform of f and ???∞ is the sup norm.

급동 급치식 풋콩 탈협기 개발을 위한 기초 연구

임학규,이정택,김태한 慶北大學校 農業科學技術硏究所 2003 慶北大農學誌 Vol.21 No.-

Worldwide consumption of vegetable soybean has been increasing recently, hence it is necessary to produce good quality of soybean in our farms. In the process of vegetable soybean production threshing and seperation work accounts for about 80% of overall labor. Therefore, developing of the vegetable soybean thresher is necessary to reduce the cost of labor. The purpose of this study is to acquire the basic informations to design of the vegetable soybeans-thresher. We make the experimental system which measure the physical properties and investigate the detachment forces. Also, We calculated the minimum speed of threshing cylinder The result are as follows; 1. The average length of soybean stem is 68.2㎝. 2. The lengths of soybean pods are seen as 61.3㎜ for 3 grains, 52.6㎜ for 2 grains and 41.0㎜ for 1 grain. 3. The widths of soybean pods are seen as 14.1㎜ for 3 grains, 13.8㎜ for 2 grains and 13.4㎜ for 1 grain. 4. The weights of soybean pods are seen as 4.1grams for 3 grains, 2.7grams for 2 grains and 1.4grams for 1 grain. 5. The average detachment forces of pods are seen as 1.5kgf for 3 grains, 1.2kgf for 2 grains and 0.8kgf for 1 grain respectively For 1 grain, the detachment force of pods ranges from 0.2kgf to 1.4kgf. For 2 grains, the minimum detachment force of pods is seen as 0.6kgf and the maximum one is seen as 2.5kgf. For 3 grains, the minimum detachment force of pods is seen as 0.7kgf and the maximum one is seen as 2.7kgf. 6. The minimum speed of threshing cylinder is shown 6.83m/s.