Results 41 to 50 of about 6,107,385 (298)

Qualitative Identification of the Static Pull-In and Fundamental Frequency of One-Electrode MEMS Resonators

open access: yesMicromachines, 2018
This paper attempts to qualitatively identify the static pull-in position, pull-in voltage, and fundamental frequency of one-electrode microresonators from a physical perspective. During theoretical derivation, a generalized one-degree-of-freedom (1-DOF)
Jianxin Han   +6 more
doaj   +1 more source

Sharing Soil and Building Geophysical Data for Seismic Characterization of Cities Using CLARA WebGIS: A Case Study of Matera (Southern Italy)

open access: yesApplied Sciences, 2021
In the context of seismic risk, studying the characteristics of urban soils and of the built environment means adopting a holistic vision of the city, taking a step forward compared to the current microzonation approach.
Nicola Tragni   +7 more
doaj   +1 more source

An approximate Bayesian fundamental frequency estimator [PDF]

open access: yes2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012
Joint fundamental frequency and model order estimation is an important problem in several applications such as speech and music processing. In this paper, we develop an approximate estimation algorithm of these quantities using Bayesian inference. The inference about the fundamental frequency and the model order is based on a probability model which ...
Jesper Kjær Nielsen   +2 more
openaire   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

Multitaper analysis of fundamental frequency variations during voiced fricatives

open access: yes, 2003
A method for tracking fundamental frequency variations in speech is proposed, based on multitaper analysis. Using the multitaper technique, a statistical test is developed for detecting the presence of harmonic components at multiples of a fundamental ...
Shadle, Christine H., Ramsay, Gordon
core   +1 more source

Finite element studies on free vibration of laminated composite cylindrical skew panels

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
This paper presents the finite element studies on free vibration of isotropic and laminated composite cylindrical skew panels. The analysis is performed using CQUAD4 and CQUAD8 elements of MSC/NASTRAN.
C.V. Srinivasa   +2 more
doaj   +1 more source

The formula for the first natural frequency and the frequency spectrum of a spatial regular truss

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2023
A scheme of a statically determinate spatial truss is proposed. The gable cover of the structure is formed by isosceles rod triangles with supports in the form of racks on the sides.
Mikhail N. Kirsanov
doaj   +1 more source

Subspace-Based Fundamental Frequency Estimation

open access: yes, 2004
Publication in the conference proceedings of EUSIPCO, Viena, Austria ...
Christensen, Mads Græsbøll   +3 more
openaire   +4 more sources

An optical fibre-based frequency dissemination network for Australia

open access: yes, 2011
An optical-fibre network is being planned for distribution of optical and microwave reference frequencies in Australia. This network would connect a number of research facilities and the National Measurement Institute (NMI), allowing long-range ...
Luiten, A.   +9 more
core   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Home - About - Disclaimer - Privacy