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 : Hiroki Kawakami (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
Electronically tunable multiple-mode biquadratic circuit employing OTAs and grounded capacitors
Hiroki Kawakami,Takao Tsukutani,Noboru Yabuki,Yasuaki Sumi 대한전자공학회 2008 ITC-CSCC :International Technical Conference on Ci Vol.2008 No.7
This paper introduces an electronically tunable multiple-mode biquadratic circuit employing operational transconductance amplifiers (OTAs) and grounded capacitors. The basic circuit configuration is obtained from a second-order integrator loop structure consisting of loss-less and lossy integrators. The multiple-mode biquadratic circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions by suitable choosing the current output terminals. Additionally, the circuit parameters ω?, Q and H can be set orthogonally through adjusting the bias currents of the OTAs. The biquadratic circuits enjoy very low sensitivities with respect to the circuit components. Some examples are given together with simulated results by PSPICE.
-
Masaki Karasuyama,Masafumi Gotoh,Takuya Oike,Kenichi Nishie,Manaka Shibuya,Hidehiro Nakamura,Hiroki Ohzono,Junichi Kawakami 대한견주관절의학회 2023 대한견주관절의학회지 Vol.26 No.3
Background: A supervised physiotherapy program (SPP) is a standard regimen after surgical rotator cuff repair (RCR); however, the effect of a home-based exercise program (HEP), as an alternative, on postoperative functional recovery remains unclear. Therefore, the purpose of this meta-analysis was to compare the functional effects of SPP and HEP after RCR. Methods: We searched electronic databases including Central, Medline, and Embase in April 2022. The primary outcomes included the Constant score, American Shoulder and Elbow Surgeons score, University of California Los Angeles shoulder score, and pain score. Secondary outcomes included range of motion, muscle strength, retear rate, and patient satisfaction rate. A meta-analysis using random-effects models was performed on the pooled results to determine the significance. Results: The initial database search yielded 848 records, five of which met our criteria. Variables at 3 months after surgery were successfully analyzed, including the Constant score (mean difference, −8.51 points; 95% confidence interval [CI], −32.72 to 15.69; P=0.49) and pain score (mean difference, 0.02 cm; 95% CI, −2.29 to 2.33; P=0.99). There were no significant differences between the SPP and HEP. Other variables were not analyzed owing to the lack of data. Conclusions: Our data showed no significant differences between SSP and HEP with regard to the Constant and pain scores at 3 months after RCR. These results suggest that HEP may be an alternative regimen after RCR.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
