Results 11 to 20 of about 93,840 (285)

Comparison of volume-controlled and pressure-controlled ventilation using a laryngeal mask airway during gynecological laparoscopy [PDF]

open access: yesKorean Journal of Anesthesiology, 2011
BackgroundSeveral publications have reported the successful, safe use of Laryngeal Mask Airway (LMA)-Classic devices in patients undergoing laparoscopic surgery.
Woo Jae Jeon   +3 more
doaj   +1 more source

Comparison of the LMA-ProSeal™ and LMA-Classic™ in children [PDF]

open access: yesBritish Journal of Anaesthesia, 2004
The LMA-ProSeal is a new laryngeal mask airway with a rear cuff and drainage tube that allows a higher seal pressure than the LMA-Classic for the same intra-cuff pressure, and it permits drainage of gastric secretions and access to the alimentary tract. The LMA-ProSeal can be used in children but it does not have a rear cuff.
H, Shimbori   +5 more
openaire   +2 more sources

The link between the tonehole lattice cutoff frequency and clarinet sound radiation: a quantitative study

open access: yesActa Acustica, 2020
Musical instruments are said to have a personality, which we notice in the sound that they produce. The oscillation mechanism inside woodwinds is commonly studied, but the transmission from internal waveforms to radiated sound is often overlooked ...
Petersen Erik Alan   +3 more
doaj   +1 more source

Reflection-Mode Ultrasound Computed Tomography Based on Wavelet Processing for High-Contrast Anatomical and Morphometric Imaging

open access: yesApplied Sciences, 2021
Medical B-mode ultrasound is widely used for the examination of children’s limbs, including soft tissue, muscle, and bone. However, for the accurate examination of the bone only, it is often replaced by more restrictive clinical modalities.
Elise Doveri   +3 more
doaj   +1 more source

Comparative Evaluation of Placement of Auragain, ProSeal and Protector Laryngeal Mask Airways using Fiberoptic Bronchoscopy: A Randomised Clinical Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Supraglottic Airway Devices (SAD) can be used instead of endotracheal intubation in both regular and complicated airway situations. Auragain, ProSeal and Protector Laryngeal Mask Airways (LMA) are second generation LMAs.
Mahesh Yuvashree   +3 more
doaj   +1 more source

Divergent drivers of leaf trait variation within species, among species, and among functional groups. [PDF]

open access: yes, 2018
Understanding variation in leaf functional traits-including rates of photosynthesis and respiration and concentrations of nitrogen and phosphorus-is a fundamental challenge in plant ecophysiology. When expressed per unit leaf area, these traits typically
Katabuchi, Masatoshi   +9 more
core   +3 more sources

Parameter identification of a physical model of brass instruments by constrained continuation

open access: yesActa Acustica, 2022
Numerical continuation using the Asymptotic Numerical Method (ANM), together with the Harmonic Balance Method (HBM), makes it possible to follow the periodic solutions of non-linear dynamical systems such as physical models of wind instruments.
Fréour Vincent   +4 more
doaj   +1 more source

Implications of partially degenerate neutrinos at a high scale in the light of KamLAND and WMAP [PDF]

open access: yes, 2003
Electroweak radiative corrections can generate the neutrino (mass)$^2$ difference required for the large mixing angle solution (LMA) to the solar neutrino problem if two of the neutrinos are assumed degenerate at high energy.
A.S. Joshipura   +40 more
core   +2 more sources

Probing long-range leptonic forces with solar and reactor neutrinos [PDF]

open access: yes, 2006
In this work we study the phenomenological consequences of the existence of long-range forces coupled to lepton flavour numbers in solar neutrino oscillations.
  +15 more
core   +2 more sources

Regularization method for the radially symmetric inverse heat conduction problem

open access: yesBoundary Value Problems, 2017
We consider an axisymmetric inverse problem for the heat equation inside the cylinder a ≤ r ≤ b $a\leq r\leq b$ . We wish to determine the surface temperature on the interior surface { r = a } $\{r=a\}$ from the Cauchy data on the exterior surface { r ...
I Djerrar, L Alem, L Chorfi
doaj   +1 more source

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