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논문 136건

Intrafetal coagulation by a radiofrequency ablation (RFA) device has traditionally been used for selective feticide in complicated monochorionic multiple pregnancies. However, as RFA is not feasible in early pregnancy, intrafetal laser coagulation has recently been suggested as an alternative method
  • 페이지 6페이지
  • 가격 4,500원
  • 발행일 2020.10.17
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한주산의학회
  • 저자 ( Ranhee Kim ) , ( Seung Mi Lee ) , ( Sohee Kim ) , ( Young Mi Jung ) , ( So Yeon Kim ) , ( Chan-woo
and inter-distance of the craters as well as roughness as a function of time-interval between laser pulses. Moreover, we will further discuss about the effects of the dynamics in crater size of cornea on the issues related on light scattering, which is frequently invoked as a major complication afte
  • 페이지 1페이지
  • 가격 1,000원
  • 발행일 2020.09.19
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국공업화학회
  • 저자 정세채
complication rate was 36.6% (41 cases), and most of them were minor problems including ecchymosis in 22, paresthesia in 8, induration in 5 and excessive pain in 2. Three cases of cellulitis or thrombophlebitis were present and this resolved with drainage and antibiotics. One case of foot drop develo
  • 페이지 7페이지
  • 가격 4,000원
  • 발행일 2007.08.07
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한외과학회
  • 저자 정인목 ( In Mok Jung ) , 정중기 ( Jung Kee Chung ) , 채영준 ( Young Joon Chai ) , 허승철 ( Seung Chul Heo ) , 안영
Laser-ablation(LA)을 이용한 고체시료 내 중금속 농도 분석(LA-ICP/MS) 및 중금속 안정동위원소비 분석(LA-MC/ICP/MS)은 기존 산분해 방법에 비해 시료 전처리가 간단하고 짧은 시간에 분석할 수 있으며, 1 - 200 μm의 미세한 laser로 표면을 세분하여 분석함
  • 페이지 1페이지
  • 가격 1,000원
  • 발행일 2019.09.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국환경농학회
  • 저자 박재선 ( Jaeseon Park ) , 김지영 ( Jee-young Kim ) , 박현우 ( Hyun-woo Park ) , 윤숙희 ( Suk-hee Yoon ) , 임보라 (
laser-ablation inductively coupled plasma mass spectrometry (LA-ICPMS). Quartz samples could be grouped into ones suitable to OSL dating and ones unsuitable on the basis of their OSL signal characteristics. The average trace element contents ranged from 73 to 260 ppm (Al), and from 61 to 248 ppm (Ti
  • 페이지 9페이지
  • 가격 4,000원
  • 발행일 2011.03.18
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국광물학회
  • 저자 정기영 ( Gi Young Jeong ) , 최정헌 ( Jeong Heon Choi ) , 길영우 ( Young Woo Kil )
An ultraviolet pulsed laser ablation of polyimide film coated with platinum has been used to enhance the sensitivity for the application as an electrochemical biosensor. Densely packed cones are formed on polyimide surface after UV irradiation which results in increase of surface area. In order to a
  • 페이지 7페이지
  • 가격 4,500원
  • 발행일 2020.06.02
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국센서학회
  • 저자 박덕수 ( Deog Su Park )
laser ablation for treating CMNs. Methods: A total of 13 patients were included in this study. The nevus was excised as much as possible and only dermal suturing was performed, without epidermal suturing, for the primary closure. We then ablated the whole lesion, including the suture lines, by using
  • 페이지 5페이지
  • 가격 4,000원
  • 발행일 2009.07.16
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한피부과학회
  • 저자 ( Ji Yeon Lim ) , ( Yun Jeong ) , ( Kyu Kwang Whang )
Background: In the osseointegration of dental implants, the implant surface properties have been reported to be some of the most important critical factors. The effect of implant’s surfaces created by resorbable blast media (RBM) followed by laser ablation on bone tissue reactions was examined using
  • 페이지 7페이지
  • 가격 4,000원
  • 발행일 2019.02.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 영남대학교 의과대학
  • 저자 ( Eun Young Park ) , ( Hae Ok Sohn ) , ( Eun-kyong Kim )
laser ablation. The patient showed no sign of relapse or recurring lesions for a year. CO2 laser ablation may serve as a new paradigm of treatment for angiofibromas in TSC. Since the selection of laser devices can be limited for some institutions, we suggest a rather basic but highly effe
  • 페이지 4페이지
  • 가격 1,000원
  • 발행일 2019.10.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한피부과학회
  • 저자 ( Jongwook Oh ) , ( Jihee Kim ) , ( Won Jai Lee ) , ( Ju Hee Lee )
Objective: The purpose of this study was to find out the optimal wavelength of turnable lasers for selective ablation of surface enamel caries. Methods: The absorption spectra of the sound tooth and caries lesion were measured. A figure of merit was defined as the ratio of the two. The trend was ver
  • 페이지 10페이지
  • 가격 4,500원
  • 발행일 2020.09.02
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한예방치과·구강보건학회
  • 저자 노정훈 ( Jung Hoon Ro ) , 전계록 ( Gye Rok Jeon ) , 박태용 ( Tae Yong Park ) , 김성식 ( Sung Sik Kim ) , 김진범 ( J
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