Results 11 to 20 of about 14,333 (268)

On the tonehole lattice cutoff frequency of conical resonators: applications to the saxophone

Acta Acustica, 2020
The tonehole lattice cutoff frequency is a well-known feature of woodwind instruments. However, most analytic studies of the cutoff have focused on cylindrical instruments due to their relative geometric simplicity.
Petersen Erik, Colinot Tom, Kergomard Jean, Guillemain Philippe   +3 more
doaj   +1 more source

Low dose Atracurium for Laryngeal Mask Airway Insertion in Ophthalmic Surgeries: A Randomized Controlled Study [PDF]

International Journal of Medical Arts
Background: Adequate relaxation of jaw muscles may influence both the ease and safety of laryngeal mask airway [LMA] insertion. This study aimed to assess whether low-dose atracurium could enhance LMA insertion conditions, reduce associated complications,
Sameh Ghareeb, Adel Hassan, Tamer Abdelsalam, Hani Ali, May Badr   +4 more
doaj   +1 more source

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

Acta 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, Guillot Louis, Masuda Hideyuki, Vergez Christophe, Cochelin Bruno   +4 more
doaj   +1 more source

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

Applied 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, Laurent Sabatier, Vincent Long, Philippe Lasaygues   +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]

Journal 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, Krishnamoorthy Karthik, Urkavalan Karthik, Loganathan Sundara   +3 more
doaj   +1 more source

Comparison of the LMA BlockBuster and intubating LMA as a conduit to blind tracheal intubation

Journal of Anaesthesiology Clinical Pharmacology, 2023
Abstract Background and Aims: Primary aim of the study was to evaluate the performance of Intubating LMA (ILMA) and blockbuster LMA in terms of first pass success rate, ease and duration taken for blind tracheal intubation.
Kiranpreet Kaur, Vishvas Verma, Prashant Kumar, Suresh K. Singhal, Svareen Kaur, Vaishali Mahor, Nancy Nandal, Tavleen Kaur   +7 more
openaire   +3 more sources

Assessing self-reported risky behavior among two-wheeled vehicle users: an exploratory analysis comparing e-bikers to other riders

European Transport Research Review, 2021
The current deployment of e-bikes in large cities all over the world raises new road safety problems. The shared features of e-bikes and other types of two-wheelers, notably in terms of size and maneuverability, can lead to common road safety issues and ...
Isabelle Ragot-Court, Carole Rodon, Pierre Van Elslande, Jian Zhuo   +3 more
doaj   +1 more source

Regularization method for the radially symmetric inverse heat conduction problem

Boundary 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

Comparison of the LMA-ProSeal and LMA-Classic in Children

Delta Medical College Journal, 2018
Background: 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.Objective: This study compared the LMA-ProSeal and LMA-Classic in children for ease of ...
Mohammad Nasir Uddin, Abdul Jabbar, Md Ridwanur Rahman, MA Salam Khan   +3 more
openaire   +2 more sources

Comparison of Clinical Performance of Ambu Aura40 Laryngeal Mask Airway with Classic Laryngeal Mask Airway for Spontaneous Ventilation during Elective Surgeries under General Anaesthesia

Airway, 2021
Background: Introduction of the laryngeal mask airway (LMA) has revolutionised the practice of anaesthesia. This study compares the clinical performance of Ambu Aura40 LMA with Classic LMA in anaesthetised spontaneously breathing patients in terms of its
Anusha Raj, Reena R. Kadni, Varghese K. Zachariah   +2 more
doaj   +1 more source