http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
준거기준에 따른 노인가계 자산유형별 투자 평균액 비교에 관한 연구
유우정,배미경 啓明大學校 生活科學硏究所 2006 科學論集 Vol.32 No.-
Lifestyle of household economy altered social problem by graying is appearing equally in large majority advanced nation and occasion of our country are marched industrialization and urbanization by economy society's development and trend toward the nuclear family was enlarged. Because private countermeasure about old age has been children or relative step but children's parents support consciousness will be dwindled more and more and trend toward the nuclear family may be accelerated, necessity of aforethought and voluntary old age preparation may great more forward. Study finding is as following. Result that compare average by property by frame of reference satisfaction availability, exposes that secure financial asset affects to household surplus index, emergency fund index, risk protection index, propensity to save index, liquidity index, debt burden index of debt/financial assets, debt/total assets, propensity to invest index of investment assets/total assets and was expose that risky financial asset does not influence monthly debt and Other tangible assets excluding housing equity that influenced to household surplus index, emergency fund index, risk protection index, propensity to save index, liquidity index, propensity to invest index of real assets/total assets conclusion come out.
호알칼리성 Bacillus sp. No. 4의 Cyclodextrin Glycosyltransferase에 의한 Glycosyl Sucrose의 생산과 저충치성 당으로서의 응용
손천배,유미경,김명희,문숙경 충남대학교부설 생명공학연구소 1992 생물공학연구지 Vol.2 No.-
Action of a cyclodextrin glycosyltransferase (CGTase) produce from alkalophilic Bacillus sp. No. 4 was studied in a solution containing starch and sucrose to prepare glycosyl sucrose syrup with good sweetness and antidecaying properties of teeth. In the initial stage of the reaction the CGTase produced cyclodextrin, however, the cyclodextrin disappeared and glycosyl sucrose was formed with the lapse of reaction time. The best proportion of sucrose to starch for prodution of glycosyl sucrose was about 1 : 1. The optimum pH and temperature of the coupling reaction was pH 6.0 and 60℃, respectively. Main composition of glycosyl sucrose syrup prepared with 20% starch and 20% sucrose was sucrose 18%, glucosyl sucrose (G_2F) 15.3% and amltosyl sucorse (G_3F) 11.3%. And glucose, maltose and maltotriose were produced very little. Smaller amounts of acid and insoluble glucan were formed in the syrup by Streptococcus mtans OMZ176 than in the sucrose. Therefore, the prepared glycosyl sucrose sucrose syrup is expected to prevent teeth from decaying.
Three Factor Remote User Authentication Using Mobile Device with Biometric Sensor
Mi Kyeong You,Myung Geun Chun,Sang Ho Lee 중소기업융합학회 2015 중소기업융합학회 국제학술대회논문집 Vol.2 No.1
With the wide use of mobile devices, the amount of business transactions conducted through such devices is increasing drastically. So, more secure authentication methods are required in these days. This paper proposes a multi-factor user authentication to provide a strongly secured remote user authentication for mobile devices having biometric sensor, which now have been popular. Based on the three factors of password, secure element, and biometrics in mobile device, this scheme meets several security and functionality requirements with smart phones having an embedded biometric sensor such as fingerprint.
Biometric Digital Signature Using Biometric Hardware Security Module
Mi Kyeong You,Myung Geun Chun,Sang Ho Lee 중소기업융합학회 2015 중소기업융합학회 국제학술대회논문집 Vol.2 No.1
The digital signature is logically combined or attached to the electronic document in an electronic form for assuring the signer. It is usually made by encrypting the hash value of the electronic document with the private key of the signer. Here, the authenticity of the signer is essential. So, this paper proposes a biometric digital signature method to assure the signer with biometrics and X.509 certificate.
유미경(Mi Kyeong You),권만준(Man-Jun Kwon),이상호(Sang Ho Lee),전명근(Myung Geun Chun) 한국지능시스템학회 2010 한국지능시스템학회논문지 Vol.20 No.5
본 논문에서는 바이오인식 시스템에 있어서, 바이오인식 정보와 개인식별 정보가 분리되어 운영되는 상황에서 이들이 결합되어야 할 때, 이들이 보안조건을 만족하도록 안전하게 결합 될 수 있는 방안에 대해서 다룬다. 패스워드를 이용한 개인인증과 같은 단순한 개인인증 방법의 단점으로 지적되어온 타인에 의한 도용 등의 단점을 극복하고자, 개인마다 타고난 신체적ㆍ행동적 특성을 이용하는 바이오인식시스템은 바이오인식 정보자체가 또 다른 개인정보의 하나이며, 더욱이 이들 정보가 개인을 식별할 수 있는 다른 정보들과 결합하여 사용될 경우, 특정개인을 식별할 수 있는 유일식별자로 사용될 수 있기 때문에 결합단계에서 안정적인 방법이 요구되고 있다. 이에 본 연구에서는 이와 관련하여 바이오인식 정보와 개인식별 정보를 보관하는 데이터베이스의 분리운영 환경에서 이들을 공통으로 가리킬 수 있는 공통 식별자의 생성과 운영방안 그리고 각각의 데이터베이스의 무결성을 점검하는 방법을 안전한 채널과 불안전한 채널의 경우로 나누어서 각각의 운영 방안을 제시하였다. This paper describes how to securely bind the identity reference and biometric reference for satisfying security requirements. To overcome the shortcomings of the simple personal authentication method using a password, such as identify theft, a biometric system that utilizes physical and behavioral characteristics of each person has been adopted. In the biometric system, the biometric information itself is personal information, and it can be used as an unique identifier that can identify a particular it vidual when combining with other identity information. As a result, a son, anb it canmethod is required for manipulat canthese information. Consider canthese issues, this paper proposes a biit canmethod uiter son, anand uisecure channels for generating the common identifier and ensuring security of identity reference and biometric reference that are stored in the separated DBs.
Evaluation of improved vaccine for type C Foot-and-Mouth Disease in cattle and pigs
Su-Hwa You(Su-Hwa You),Hye-Eun Jo(Hye-Eun Jo),Joo-Hyung Choi(Joo-Hyung Choi),Mi-Kyeong Ko(Mi-Kyeong Ko),Sung Ho Shin(Sung Ho Shin),Min Ja Lee(Min Ja Lee),Su-Mi Kim(Su-Mi Kim),Byounghan Kim(Byounghan K 한국예방수의학회 2019 한국예방수의학회 학술대회자료집 Vol.2018 No.-