Results 21 to 30 of about 4,813,747 (265)

Successful application of low-dose regional citrate combined with nafamostat mixed anticoagulation in CRRT for patients with liver failure: a retrospective case series study of 11 patients [PDF]

open access: yesFrontiers in Pharmacology
ObjectiveTo investigate the clinical efficacy, safety and operational feasibility of a low-dose regional citrate anticoagulation (RCA) combined with low-dose nafamostat mesylate (NM) mixed anticoagulation regimen in continuous renal replacement therapy ...
Yanting Zhang   +17 more
doaj   +2 more sources

DESIGN AND STABILITY ANALYSIS OF MIXED-MODE FILTERS CONTAINING ONLY GROUNDED CAPACITORS

open access: yesJournal of Circuits, Systems and Computers, 2010
In this paper, three dual-mode (mixed-mode) analog filters using only grounded capacitors and two to three second-generation current conveyors (CCIIs) are presented. The first proposed filter can provide a transimpedance-mode (TIM) second-order filter transfer function (TF), and is free from passive component matching constraints, which is ...
Erkan Yüce, Sezai Tokat
openaire   +5 more sources

Dielectric resonators and filters for cellular base-stations [PDF]

open access: yes, 2003
The investigation into three types of dielectric resonators for use in base-station filtering applications is presented. The triple-mode cubic TE016 resonator is shown to have good performance for high Q applications.
Walker, Vanessa Evelyne Guillemette
core   +5 more sources

Dual-band mixed-mode bandpass filter based on dual-layer substrate integrated waveguide resonator loaded with A capacitive patch. [PDF]

open access: yesPLoS ONE
To address the growing demand for compact and high-performance microwave filters in modern communication systems, a mixed-mode bandpass filter is proposed in the article.
Rihui Zeng   +4 more
doaj   +2 more sources

Dielectric resonator bandstop filters [PDF]

open access: yes, 2011
Dielectric resonators have been widely employed in wireless and satellite communication systems due to their inherently large Q allowing them to fashion low loss and narrow bandwidth filters.
Chan, Richard Kayip
core   +5 more sources

Effects of stitching on delamination of satin weave carbon-epoxy laminates under mode I, mode II and mixed-mode I/II loadings [PDF]

open access: yes, 2010
The objective of the present study is to characterize the effect of modified chain stitching on the delamination growth under mixed-mode I/II loading conditions.
Trabelsi, Walid   +2 more
core   +1 more source

Actively mode-locked multiwavelength fibre ring laser incorporating a lyot filter, hybrid gain medium and birefringence compensated LiNbO3 modulator [PDF]

open access: yes, 2007
A lyot filter based actively mode-locked multiwavelength fibre ring laser with a hybrid gain medium, consisting of an SOA and EDFA, is presented. Simultaneous mode-locking of up to 8 wavelength channels at 10 GHz is realised using a LiNbO3 based Mach ...
Anandarajah, Prince M.   +12 more
core   +2 more sources

Triple-wavelength fiber ring laser based on a hybrid gain medium actively mode-locked at 10 GHz [PDF]

open access: yes, 2008
A fiber ring laser based on a hybrid gain medium that produces three simultaneously mode-locked wavelength channels is presented. The lithium niobate based modulator used to actively mode-lock the laser cavity at 10 GHz is birefringence compensated to ...
Anandarajah, Prince M.   +10 more
core   +2 more sources

Tunable Mixed-Mode Voltage Differencing Buffered Amplifier-Based Universal Filter with Independently High-Q Factor Controllability

open access: yesApplied Sciences, 2021
This paper proposes the design of a mixed-mode universal biquad configuration, which realizes generic filter functions in all four possible modes, namely voltage mode (VM), current mode (CM), transadmittance mode (TAM), and transimpedance mode (TIM). The
Natchanai Roongmuanpha   +3 more
doaj   +1 more source

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