http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김광일 ( Kwang Li Kim ) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
RFID 태그 칩용 로직 공정 기반 256bit EEPROM IP 설계 및 측정
김광일,김려연,전황곤,김기종,이재형,김태훈,하판봉,김영희,Kim, Kwang-Il,Jin, Li-Yan,Jeon, Hwang-Gon,Kim, Ki-Jong,Lee, Jae-Hyung,Kim, Tae-Hoon,Ha, Pan-Bong,Kim, Young-Hee 한국정보통신학회 2010 한국정보통신학회논문지 Vol.14 No.8
본 논문에서는 logic 공정 기반의 소자만 사용한 256bit EEPROM IP를 설계하였다. 소자간의 전압을 신뢰성이 보장되는 5.5V 이내로 제한하기위해 EEPROM의 코어 회로인 CG (Control Gate)와 TG (Tunnel Gate) 구동 회로를 제안하였다. 그리고 DC-DC converter인 VPP (=+4.75V), VNN (-4.75V)과 VNNL (=VNN/3) generation 회로를 제안하였고 CG와 TG 구동 회로에 사용되는 switching power인 CG_HV, CG_LV, TG_HV, TG_LV, VNNL_CG와 VNNL_TG 스위칭 회로를 설계하였다. 일반적인 모의실험 조건에서 read, program, erase 모드의 전력 소모는 각각 $12.86{\mu}W$, $22.52{\mu}W$, $22.58{\mu}W$으로 저전력 소모를 갖는다. 그리고 테스트 칩을 측정한 결과 256bit이 정상적으로 동작을 하였으며, VPP, VNN, VNNL은 4.69V, -4.74V, -1.89V로 목표 전압 레벨이 나왔다. In this paper, we design a 256-bit EEPROM IP using only logic process-based devices. We propose EEPROM core circuits, a control gate (CG) and a tunnel gate (TG) driving circuit, to limit the voltages between the devices within 5.5V; and we propose DC-DC converters : VPP (=+4.75V), VNN (-4.75V), and VNNL (=VNN/3) generation circuit. In addition, we propose switching powers, CG_HV, CG_LV, TG_HV, TG_LV, VNNL_CG, VNNL_TG switching circuit, to be supplied for the CG and TG driving circuit. Simulation results under the typical simulation condition show that the power consumptions in the read, erase, and program mode are $12.86{\mu}W$, $22.52{\mu}W$, and $22.58{\mu}W$ respectively. Furthermore, the manufactured test chip operated normally and generated its target voltages of VPP, VNN, and VNNL as 4.69V, -4.74V, and -1.89V.
-
Negatively Charged Membrane을 이용한 해수 중어류질병바이러스의 검출
지보영 ( Bo Young Jee ),김광일 ( Kwang Li Kim ),이순정 ( Soon Jeong Lee ),김기홍 ( Ki Hong Kim ),진지웅 ( Ji Woong Jin ),정현도 ( Hyun Do Jeong ) 한국수산과학회(구 한국수산학회) 2013 한국수산과학회지 Vol.46 No.1
After an outbreak of viral disease in an aquafarm, release of virus(es)from infected fish into environmental seawa- ter has been suspected. ln the present study, we utilized a negatively charged membrane(HAtype)as an efficient method for concentration and detection of fish pathogonic viruses, specally, megalocytivinus and viral hemor- rhagic septicemia virus(VHSV)prent in field-collected seawater samples of inoculated into seawater artificially. Positivly charged viruses adsorbed onto the negatively charged membrane and were cluted with l mM NaOH (pH10.5)following rinsing with 0.5 mM H2SO4(pH3.0). Megalocytivirus and VHSV particles isolated using an- egatively changed HA membrane from seawater inoculated with each virus at a concentration of 10 viral paricles/ mL were of sufficient quantity to show positive results in atwo-step PCR(or RTtwo-step PCR); however, despite it being negatively charged, a cellulose acetata(CA)membraneshowed negative results. ln quantitative PCR, the detection limits of the HA membrane for megalocytivirus and VHSV in seawater were 1.20E+00 viral particles/ mL and 1.22E+01 Viralpartieles/mL, respectivly. The calculated mean recovery yields fiom 1 L seawater spiked with kmown concentrations of megalocytivirus and VHSV particles were 28.11% and 23.00%, respectively. The concentrate of a 1-L samplc of culturing seawater from the aqutank of flounder suffering from VHSV showed clear positive results in PCR when isolated with an HA, but not a CA, membrane, viral isolation using an HA membrane is a practical and reliable method for detection of fish pathogenic virtes in seawater.
-
金大虎,金光日,李東根 大韓神經精神醫學會 1995 신경정신의학 Vol.34 No.4
In this transcultural study of symptom of depression, the authors compared symptom of depressive patients among 31 Chinese and 42 Korean-Chinese in Yanbien, China and 60 Korean in Seoul. Hamilton's Rating Scale for Depression and Beck's Depression Inventory were used for assessment. Korean depressives manifested highest scores in depressive mood, dissatisfaction, guilty feeling and loss of work and interest, whereas Chinese manifested highest scores in loss of work and interest, loss of libido, insomnia, delayed insomnia, retardation, agitation and self-dislike. On the others, Korean-Chinese were prominent in the symptoms of agitation, self-dislike, retardation and hypochondriasis. The above findings suggest that Korean depressives are characterized by psychological symptoms and Chinese depressives are characterized by somatic symptoms. Korean-chinese depressives intermediated between Chinese and Korean in terms of comatic/psychological continum. The above findings were discussed by cultural differences between Korea and China and cultural pleuralism of Korean-Chinese.
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
