중소기업 IT활용실태 및 도입전략에 관한 연구

최윤홍,임창국 호남대학교 2005 호남대학교 학술논문집 Vol.26 No.1

To eliminate the gap of information depending on the scale of businesses and to make information small-to-medium sized business to strengthen competition power, it is required for small-to-medium sized businesses to drive the strategy of clarifying the objectives of IT application on increasing the value of businesses, lifting productivity beyond cost reduction, developing new products or services or finding a new business opportunities. Big sized businesses have reached the higher level of IT application and higher percentages of businesses have responded that their sales have increased after that. When examined in terms of the objectives of IT application regardless of the scale of business, the businesses which set the objectives on lifting the productivity and increasing the value of the business have reached higher level of IT application than those whose objectives are to cost reduction. When IT-supported business strategy is defined as increasing the efficiency of the business or as cost reduction, and when businesses by developing new business model including the increase of business efficiency or cost reduction through IT application, to introduce effective IT to small-medium business, first they have to clarity the objective of IT application, which requires to create new products or services pioneer new business and to drive business-driven IT pursuing the increase of company value.

금속 판재의 성형한계도 시험법에 관한 연구

장욱경,장윤주,김형종 江原大學校 産業技術硏究所 2010 産業技術硏究 Vol.30 No.A

A forming limit diagram (FLD) defines the extent to which specific sheet material can be deformed by drawing, stretching or any combination of those two. To determine the forming limit curve (FLC) accurately, it is necessary to perform the tests under well-organized conditions. In this study, the influence of several geometric or process parameters such as the blank shape and dimensions, strain measuring equipments, test termination time, forming speed and lubricants on the FLC is investigated.

병렬 기구 공작 기계의 가공 정밀도 평가에 관한 연구

김기욱,고해주,정윤교 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-

Recently, In the advanced countries have been studied on the Parallel Kinematic Machine Tool(PKMT). PKMT has merits to reduce a machining error while switch position of workpiece for 5-plane machining. Main spindle & moving plat-form to chain many links may increase mechanical stiffness because it takes tensile & compressed strengths instead of getting bending moment. Even though there are little studies on the PKMT & evaluation of machining accuracy. In this paper introduces a test work-piece & method for evaluation of machining accuracy with PKMT.

재래시장 운영 활성화 방안에 관한 연구 : -순천 중앙시장을 대상으로-

최윤홍,임창욱 호남대학교 2007 학술논문집 Vol.28 No.1

A conventional market of korea doesn't only have spatial function that is for our people to buy and sell as a ground of living but also a function that is economic, social, political and cultural function. Moreover, a conventional market is situated in the geographical center as a no deofa local development and we have understood importance that it is the hear to flocally economic activation as the power of local economy in the past and it is place for people too pe rate their living until the present. But Distribution industry structure and purchasing action of consumers have repeated a lot of the aspect of our society develop and change rapidly recently. Conventional market shave adjusted in their own way in this change but they can't try to find more strategic and more synthetic confronting strategy and continuation of conventional markets is in a difficult circumstance realistically according to advent of big distribution enterprises and new retail forms. Recently, the government, laboratory, local self-government, trade-people and commercial organization of everyplace study and stir actively for activation of conventional market. Form now on, it has to be based on participation of private enterprise and government and we will have to grope plan can maintain and develop appear an ces of traditional market.

GPS를 利用한 國家基準點測量의 正確度 提高硏究

최윤수,조흥묵,박병욱 안성산업대학교 1998 論文集 Vol.30 No.2

Since the development of GPS (Global Positioning System) which is a satellite based surveying system to determine the 3-D position with high accuracy, the researches on the application of GPS in the field of surveying, mapping and navigation, etc. are increased more and more. The goal of this study is to propose the precision improvement scheme for long baseline determination based on the use of IGS ephemeris and different cutoff angles. It is also to present the adjustment results of ‘96 Korea GPS fiducial network. In order to obtain more accurate coordinates in precise geodetic surveying, the revision of specification is necessary for the field operation and procedure of baseline processing.

병렬 기구 공작 기계의 머신 시뮬레이션에 관한 연구

김기욱,정윤교,고해주,신혁,유한식 한국공작기계학회 2006 한국공작기계학회 추계학술대회논문집 Vol.2006 No.-

Recently, parallel kinematic machine tool with high accuracy and stiffness is causing great concern in 5-Axis processing which is applied in manufacturing with complicated shape products. However, there are some inherent difficulties in parallel kinematic machine tool such as a collision between workpiece and tool, over-cut and under-cut, verification of tool path route in progress. To solve these problem in advance, it needs machine simulation of parallel kinematic machine tool above all things. the purpose of this study is, therefore, carried out machine simulation for parallel kinematic machine tool and accumulation of technical knowledge for the productivity and efficiency in parallel kinematic machine tool through verification of 5-Axis machining.

哲學的人間學에 있어서 人間學的還元의 問題

趙旭衍 대구효성가톨릭대학교 1984 연구논문집 Vol.28 No.1

Die anthropologische Reduktion ist eine philosophische Deutung, die vom menschlichen Standpunkt aus das Seiende als Ganze begreift und schatzt. Der vom Transzendentalen befreite Mensch versteht sich und Welt aus sich selbst aus. Das bedeutet die objektivierende Herrschaft der Welt von subjektivem Ich. Es ist nichts als die vom Subjekt uniformierende Einheit, die das ganze seiende Ding zum Subjekt reduziert. Obwohl die anthropologisohe Reduktion so viel durchgefuhrt wird, kann doch Mensch oder Ding zur Wahrheit nicht gelangen. Und doch in der philosophischen Anthropologie wird tatsachlich der objektivierend fragende Mensch selbst als Sein geworfen. Diese Geworfenheit ist gerade das Wahre Bild des Menschseins. Der Mensch ist geworfen als das nicht objektivierende Wesen, das gegebene Sein bedeutet die Endlichkeit des Menschen. Der Mensch als Sein zum Tode geht uber die menschliche Grundlage hinaus, warum er sein soll. Wie eine Rose keine Ursache fur ihr Bluhen hat, so hat der Mensch zum Tode keine Ursache fur sein Sein. Und weil das Sein vom menschlichen Standpunkt aus nicht endgultig begriffen werden kann, wird der Mensch zum Nichts beim Ausweichen vor sich selbst. Nur bei der Frage nach der Endlichkeit wird anthropologische Unterschung eine Pflicht fur Philosophen. Die Aufgabe der philosophischen Anthropologie beruht auf die Endlichkeit des Menschen. Diese Endlichkeit bedeutet die Geworfenheit zum Sein. Solange die anthropologische Reduktion als die zum subjektiven Ich objekeivierende Reduktion durchgefuhrt wird, ist sie gerade eine neuzeitliche subjektive Mentaphysik selbst.

CRM과 e-CRM, m-CRM의 비교분석 연구

임창욱,최윤홍 호남대학교 대학원 2004 호남대학교 대학원 논문집 Vol.4 No.-

CRM, which stands for Customer Relationship Marketing, supports characterized marketing activities of customers by extending internal and external data, utilizes customer information taking advantage of being able to aquire customers' information and includes the characteristics of BRR(Business in the Process Reengineering) which intends to change companies' concept about customers. The organizations that anticipate being the leaders of competition are starting to reform paradigm for the current customers. In Korea, CRM was first introduced in the late 1990s with financial organizations and communications companies being leaders, and in the beginning of the 2000s, the entire service business, including the distribution industry, was starting to have interests and anticipations of CRM. E-CRM was introduced from late 1999 to early 2000 and the enterprises that are adopting m-CRM have been increasing since 2002. In a changing environment, where the speed of technology development is faster than that of marketing paradigm development, the companies which have already taken CRM have much interest in e-CRM and m-CRM, but they do not have objective data about ROI (Return On Investment), so e-CRM or m-CRM which requires considerable expenses is being delayed. In addition, even though there are much previous research about CRM, e-CRM and m-CRM, the systematic research of those by comparative analysis is insufficient. The purpose of this research ,in this environment, is topresent practical guidelines to the companies which have already taken and operated the CRM system but is hoping to extend to e-CRM, m-CRM through understanding CRM, e-CRM and m-CRM by examination of those theories and the accumulated examples and through comparatively analyzing those systems systematically.

Reactivity-Selectivity Relationship in the Nucleophilic Substitution Reactions of Methyl para-substituted Benzenesulfonates

이억석,홍승연,전윤탁 경성대학교 1985 부산수산대학 논문집 Vol.6 No.2

The substitution reactions of methyl para-substituted benzenesulfonates with nucleophils such as methanol, pyridine and sodium methoxide in methanol at 30℃ were investigated by conductometry and spectrometry in order to understand the reactivityselectivity relationship. The Hammett plot of kinetic data showed ρ values of 1.29, 1.18, 1.04 for the nucleophilic substitution reaction with methanol, pyridine and methoxide, respectively. Taking ρvalues as a selectivity parameter of the nucleophiles and considering the results with a series of nucleophiles showing the increase of reactivity in that order, there seems to be an inverse relationship between reactivity and selectivity.

지방대학 혁신역량강화(NURI)사업에 대한 고객조사 연구 : 문화산업전문인력양성사업단을 대상으로

최윤홍,임창욱 호남대학교 2007 학술논문집 Vol.28 No.1

This study is aimed to reflect participating student’s opinion prior to the establishment of 2ndbusinessplanforcultureindustryexperttrainingprojectteam. This study investigates the overall satisfaction level for NURI project and the six programs such as curriculum improvement program, student training and hand-on practice assistance program, school and company cooperated program, education program operation program, and scholarship program, based on the experience of anticipating in 1stproject. The necessity of this research, considering the characteristics of NURI project aiming to the education realization focusing on building infrastructure, revitalization of cooperation between school, R&D center and company, field adaptation, increasing creativity facility and instrument, is to discover the improvement factors and present future strategic targets and investigate preferable program in the future through finding out satisfied and dissatisfied factors in each project in order to lead active participation of the students who are the source of expert.