美國의 通信市場 開放壓力狀況 認識을 爲한 小考 : 우루과이라운드와 雙務通信協商에서의 爭點을 中心으로 Chiefly on the raised conflicting viewpoints by the Uruguay Round and Bilateral Negotiation

李相洛,金七星 대구보건대학 1992 대구보건대학 論文集 Vol.13 No.-

The Purpose of this study is to recognige the situation that the U.S Government's Pressure of Putting into Korea will be thrown to open the door to American enterprises for the communication market. This articl discussed how the conflicting issue can be dealt with throughout the mutilateral negotiation in the U.R. and the bilateral negotiation in the U.S-Japan MOSS conferences. The three viewpoubts were summariged as following in the Conclusion. 1. Korea Communication market is faced with crisis of the U.S Government's trade Pressure. 2. Korea must be able to relax the U.S Government's trade Pressure with the based bilateralism and to cope with the U.R. 3. Korea must not only rear the communication ndustry for enhance the competitive pover against the overseas' enterprises but also to raise her status in comming up to the information society.

石炭灰를 利用한 燐의 除去에 관한 硏究

이강락,공성호,이상혁,김용수 漢陽大學校 環境科學硏究所 2001 環境科學論文集 Vol.22 No.-

질소와 인등의 영양물질은 폐쇄성 수역에서 부영양화의 원인이 되는 중요한 물질이다. 이중 인은 조류 성장의 제한물질로 알려지고 있으며, 이러한 인을 제거하기 위해 여러 가지 방법들이 많은 연구자들에 의해 연구되어 지고 있다. 석탄회에의한 인 제거효율은 높은 pH에서 석탄회 성분중 CaO함량에 따라 영향을 받으며, CaO함량이 높을수록 인 제거율이 높게 나타났다. SEM 분석결과 인은 칼슘과 반응하여 석탄회 표면에 결정으로 부착, 제거되었다. 석탄회에 의한 인 제거는 pH에 따라 메커니즘이 다른 것으로 나타났다. 이것은 석탄회 성분중 Ca^2+, Al^3+, Fe^3+가 인과 반응시 높은 pH에서는 Ca^2+와 반응하고 낮은 pH에서는 Al^3+, Fe^3+ 등과 반응하여 인 화합물을 생성하며, 이와 같은 현상은 pH에 따라 생성된 인 화합물의 용해도에 차이가 있기 때문이다. 흡착질의 농도변화에 따른 영향은 흡착질 농도가 높아질수록 제거효율은 감소하나 단위 흡착제 중량당 인 제거량은 증가하였다. 인 제거에서 방해이온의 영향은 SO₄^2-와 Cl^-의 영향은 크지 않았으나 CO₃^2-는 대단히 큰 영향을 미쳤다. In a closed water system, nutrients, such as nitrogen and phosphorus, bring about severe eutrophication. Phosphorus has been known to be a limiting reactant for the growth of algae. For the reason, how to remove phosphorus from water have been extensively studied. Dephosphorus-efficiency was influenced by the CaO content in the coal fly ash, and it became higher as the content increased. SEM analyses indicated that phosphorus was removed by the reaction between phosphorus and calcium, which generated a crystalline product on the surface of the coal fly ash. Dephosphorus reaction by coal fly ash followed different reaction mechanisms. This observation was resulted from different reaction mechanisms in different media. In basic media, phosphorus reacts mostly with Ca^2+, whereas it reacts with Al^3+ and Fe^3+ in acidic solution, thereby generates phosphorus compounds with different solubilities to the solution. As concentration of the adsorbent rised, the dephosphorus-efficiency was decreased, even though the amount of phosphorus removed per unit weight of the adsorbent was increased. As an interfering ion. CO^3- influenced dephosphorus reaction much, whereas SO₄^2- or Cl^- did not.

生活環境의 質과 施設水準에 관한 硏究 : 大邱直轄市를 中心으로 A Case study of Taegu city Adminstration

李相洛 대구보건대학 1994 대구보건대학 論文集 Vol.14 No.-

醫療技士의 免許取得과 實態

李相洛 대구보건대학 1991 대구보건대학 論文集 Vol.12 No.-

It is currently recognized that rapid progressive industrial society greatly demands large quantity of highly educated professional technicians in the face of manpower structure. As a result, health and medical sector, also, greatly demands midical technicians, and professional workers are necessary to industrial society. To satisfy such a demand of medical technicians, it will be shown main policy with regard to the movements of medical technicians, effective planning for medical licence aquisition and learning method as follows. As of 1987, 120 junior colleges take charge of vocational education in Korea, and the capacity of annual enterance into the colleges is 110,000 students that occupies 1/3 of higher education. The students will be devoting themselves in the practising of various field of medical technology as a member of leader in the 2000's. Therefore, educational demand of medical technicians will be gradually increased year by year. 1. As an improvement policy for the substantiality of the education of junior college and the employment structure of industrial society- ; (1) Demand and promotion of technical manpower of medium standing. (2) Conversion of industrial society into the society of utilitarianism and capability. (3) Cooperation and mutual relationship between junior colleges and industrial sectors. (4) Educational promotion of vocational practice and training in the relevant enterprises. (5) Plentiful supply of experimental equipments and tools. (6) Licence aquisition as a professional technician. (7) Aggressive government support and assistance for bringing up professional workers. 2. As an effective plans for medical licence aquisition- ; (1) Standardization of the subjects of examination for qualifying test of medical technicians. (2) Establishment of educational environment to community society. (3) Strengthening of vocational practice and training. (4) Cultivation of applied capability about the principle and theory. (5) Putting in practice of achievement test. (6) Holding of seminar about medical technology. (7) Utilization of library and data. (8) Guidance of students with love and understanding. (9) Edification of capability of solution for the subjects. (10) Experiences of theoretical background. (11) Special lecture to national qualification test. 3. As a self-study plans- ; (1) Study and review of basic subjects. (2) Utilization of sub-teaching materials. (3) Exercise of questions and answers. (4) Edification of understanding capability about the lecture. 4. To increase and employment rate, the division of occupation, the development of new jobs, the cooperation between colleges and industrialist, the development of curriculum, the systematic support of administrative organ, and the legislation of the capacity of medical technicians are the issues to be studied.

레반다이어트 식품섭취가 비만여성의 신체구성성분, 혈중 렙틴 및 지질수준에 미치는 영향

이규성,유병렬,정락희,김문희,송봉준,이길자 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.2

This study was to varify the effects of levan diet administration on body composition, blood leptin level and lipids components (TC, TG, LDL-C, HDL-C) in obese women during 8 weeks. The subjects of study were divided into 20-29year group (n=15) and 30-39year group (n=15) randomly selected. Administration of Levan Diet in this study was 2 times (breakfast, lunch or dinner) per day, 11tablets per 1times. Statistical method for data processing produced mean and SD of total variable. To analyze difference between groups and periods had executed 2? ANOVA. This study was given conclusion as follows: First, systolic blood pressure showed decrease after administration of levan diet in 30-39years, but it was not statistically significant. Second, body weight and %fat gradually decreased according to the application period of levan diet administration in 20-29years and 30-39years, and it was statistically significant (p<.05). Third, blood leptin level and blood lipid levels (TC, TG, LDL-C) showed decrease after administration of levan diet in 20-29years and 30-39years, but it was not statistically significant. In conclusion, this study shows that the administration of levan diet play a positive role as assistant diet. Therfore, levan diet administration should be recommended as ergogenic aids for these who do obese adults.

600N급 강을 적용한 기둥-보 용접접합부의 인성평가

이철제,박양희,김성배,김종락 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

This paper aimed to evaluate the toughness of the 600N grade high strength column to beam steel welded joint which subjected to cyclic loading. The specimens were designed as a unit frame of tall building's middle-stores, and cross type weld connection. SA440 were used for column and SM490 for beam. Six tests were carried out. EBS (Enlarged Beam System) specimens were considered to be superior structural strength, ductility capacity. Beam to column connection using EBS showed higher strength and toughness than the basic shape.

美國 公務員 勞動組合에 關한 考察

李相洛 대구보건대학 1992 대구보건대학 論文集 Vol.13 No.-

1. Development of civil Service Unionism Almost all the public employee organization in existence Prior to 1880 were benevolent Societies, established for Welfare and protective purposes found principally among the municipal Police forces. An excenption was the National Teacher's Association, first organized in 1857. During the remainde of the nineteenth century, numerous organizations of bth a professional and Union type sprang up. As might be expected, groups along trade-Union lines appeard fist among the skilled and semiskilled Workesrs in various government industries, shch as at military installiations, The Unionization of government Printers, machinists, Car penters, and other craftsmen lagged but little behind the general labor movement. In the main, whether as the result of this Proimith or mot, such workers are employed at simiar wage scales and under Comparable conditions as prevail among their fellow tradesmen in the same locality. The first strictly public Service unions emerged in the postal service, Primarily as a protest against the all but intolerable working conditions at te time but also because of its size and far-flung Staff, its industrial Chracter as compared with many other services, and the relative standardization of its operations. The 1880s and 1890s saw, in rapid succession, the formation of Unions for letter carriers, post office Clerks, rural carriers, and railway mail clerks. Must of them started independently, and in some instances mergers took place when rival Organizations appeared. 2. Protective laws and Restrictive laws 1) 1819, Factory Act 2) 1842, massachusett state Humt judgement 3) 1890, Sherman Act 4) 1912, Lloyed LaFollette Act 5) 1926, Rail Way Labor Act 6) 1932, Norris-Laguardia Act 7) 1933, National Industrial Rocovery Act(NIRA) 8) 1935, National Labor Relation Act(NLRA) 9) 1938, The Fair Labor Standards Act 10) 1947, Taft-Hartley Act 11) 1955, Public Law 12) 1959, Landrum-Griffin Act 13) 1962, Kennedy's Executive orders 14) 1963, Kennedy's Executive orders 15) 1969, Nixon's Executive orders 3. Types of unions 1) Craft Union 2) Industral Union 3) genral trade Union 4) Company Union, Union by Enteprise 4. Collective Bargaining 1) (1) Collective Bargaining Possibiliy (2) Union Security (3) Wages and pay (4) Civil Service System (5) Arbitration (6) The Need For Bilateralism 2) (1) mediation. (2) Fact Finding (3) Arbitration Voluntary arbitration Compulsory arbitration Advisory arbitration Public officials arbitration (4) Strik 5. Union Security 1) open shop 2) Bargaining Agents for Members 3) Sole or Eclusive for Members 4) Perferntial shop 5) maitemace of member ship 6) Agency shop 7) Union shop 8) closed shop 9) check off 6. Conclusion This study did conclude : As we ponder the ethical standard that public officials have an obligation as well as a right to manage, the eguity principle that public employees are entitled to nothing less than simple justice, the democratic Pstulate that both officals and employees owe reponsibility, independence, integrity, and impartiality to the people the efficiency Criterion of effective and continuous Performance-We Can appreciate the enormous complexity surrounding the modes and consequences fo empolyee organization and representation in the Public service. Participative management is laudable and much-Sought-after ideal, but it imposes great obligations upon government managers, upon Politicians, upon organized and Unorganized employees, and upon the Public or large. So much attention is rereatedly focused upon “rights” that oblingations are regrettably Slighted.

英美의 貧因政策 變換過程과 公的扶助에 관한 小考

李相洛 대구보건대학 1998 대구보건대학 論文集 Vol.18 No.-

This paper was composed as follows: First, the motivation that had this paper whitten was explained. Second, the process of changes in the English Poor Policy was observed. The contents studied here were such matters as the beginning of English Poor Law, the Elizabethan Poor Law, the process of changes in the Poor Law, Social Reform Movement, the Charity Organization and the Development of the Poor Policy. Third, the process of changes in the American Poor Policy was examined. What was intensively studied here were matters with respect to the freedom of the Poor Administration, the beginning of professional Social Work, and modern Poor policy. Forth, the characteristics of Public Relief in England & America was studied. Contents considered here were matters concering Public Relief in England and America. Finally, the whole contents of this paper were summarized.

ESO 기법을 이용한 컴플라이언트 메커니즘 설계

이원구,박재용,김상락,유진식,한석영 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

A compliant mechanism is a mechanism that produces its motion by the flexibility of some or all of its members when the input forces are applied. Whereas the topology optimization based on homogenization and SIMP parameterization has been successfully applied for compliant mechanism design, an ESO approach has not been considered yet for the optimization of these types of systems. This work presents a modified version of the evolutionary structural optimization (ESO) Procedure for its application in topology optimization of compliant mechanisms, It will be shown that an additive version of this method must be adopted in order to achieve the optimum design, since the traditional ESO method's element removal technique is not efficient in this case. The methodology is based on a mutual energy concept for formulation of flexibility and the ESO method. A multi-objective optimization problem is formulated as an application of compliant mechanism design. The procedure has tested in several numerical applications and benchmark examples to illustrate and validate the approach.

다단변동/충격하중하의 탄소섬유강화 복합재료의 피로강도 특성 및 잔류강도 저하거동에 관한 연구

성낙원,이수진 동아대학교 공과대학부설 생산기술연구소 1996 生産技術硏究所硏究論文集 Vol.1 No.-

Under the multi-step loading and impact loading, similar to real loading, fatigue tests have been carried out to examine the characteristics of a fatigue strength and a fatigue life and the degradation of the residual strength in carbon-epoxy composite materials. Two different shape of test specimen and test methods were used and the theory of cumulative damage and the residual strength degradation was applied to the test data of two parameter Weibull distribution. The static ultimate strength of the test piece used here in is observed to be relatively higher than that of existing composite materials, while fatigue life is shorter than that of estimated by residual strength degradation model when the stress level above 0.62. The fatigue life of the materials tested were observed the one of the high-low multi-step was longest and the one of the low-high next compared by Miner's value. It is proven that the prediction of fatigue life by the analysis of the theory of cumulative damage and degradation is resonable.