Results 81 to 90 of about 338,039 (301)

Role of the ribs in the onset and progression of idiopathic scoliosis

open access: yesZdravniški Vestnik, 2017
The pathogenesis of idiopathic scoliosis is still a matter of debate as its common cause has not been found. But some basic principles of its onset and progression do exist.
Andrej Gogala
doaj   +1 more source

Task failure from inspiratory resistive loaded breathing: a role for inspiratory muscle fatigue? [PDF]

open access: yes, 2018
The use of non-invasive resistive breathing to task failure to assess inspiratory muscle performance remains a matter of debate. CO2 retention rather than diaphragmatic fatigue was suggested to limit endurance during inspiratory resistive breathing ...
Boutellier, Urs   +4 more
core  

Side effects of pesticides used in organic and conventional tomato crops on Dolichogenidea gelechiidivoris, a parasitoid of Tuta absoluta

open access: yesPest Management Science, EarlyView.
This study reveals strong variability in the effects of eight tomato integrated pest management‐compatible pesticides on Dolichogenidea gelechiidivoris, identifying harmful compounds such as spinosad and more selective ones such as sulfur and spiromesifen, depending on the exposure route.
Pablo Urbaneja‐Bernat   +3 more
wiley   +1 more source

Optical mirror apparatus Patent [PDF]

open access: yes, 1970
Highly stable optical mirror assembly optimizing image quality of light diffraction ...
Tschunko, H. F. A.
core   +1 more source

Stroke volume estimation by thoracocardiography is better when glottis is closed

open access: yes, 2007
Thoracocardiography approach pretends to non-invasively monitor stroke volume by inductive plethysmographic recording of ventricular volume curves by a transducer placed on the chest.
Abdulhay, Enas, Baconnier, Pierre
core   +3 more sources

Experimental behavior of shear deficient RC beams strengthened with CFRP strips against reversible cyclic earthquake load

open access: yesStructural Concrete, EarlyView.
Abstract This study aims to prevent sudden and brittle shear failures in reinforced concrete beams, which are frequently caused by deficiencies in shear reinforcement. Following the Kahramanmaraş earthquakes in Turkey on February 6, 2023, inspections revealed that many reinforced concrete beams suffered severe damage due to design errors, high shear ...
Ömer Mercimek   +6 more
wiley   +1 more source

The Effects of Expiratory Rib Cage Compression before Endotracheal Suctioning on Arterial Blood Gases in Patients Under Mechanical Ventilation

open access: yesنشریه پرستاری ایران, 2007
Background & Aim : Endotracheal suctioning is one of the most frequently used methods for airway clearance in patients under mechanical ventilation. Chest physiotherapy techniques such as expiratory rib cage compression before endotracheal suctioning can
M. Kohan   +3 more
doaj  

Case Report Of Short Rib Polydactyly Syndrome

open access: yesJournal of Clinical and Biomedical Sciences, 2019
Short rib polydactyly syndrome (SRPS) is a group of skeletal dysplasias manifested by short-limb dwarfism, short ribs with thoracic dysplasia and polydactyly. SRPS is an inherited autosomal-recessive disorder with dif-ferent prenatal sonographic
Anshul Singh   +3 more
doaj   +1 more source

Microscopy Cell Segmentation via Adversarial Neural Networks

open access: yes, 2018
We present a novel method for cell segmentation in microscopy images which is inspired by the Generative Adversarial Neural Network (GAN) approach. Our framework is built on a pair of two competitive artificial neural networks, with a unique architecture,
Arbelle, Assaf, Raviv, Tammy Riklin
core   +1 more source

Investigations on the shear load‐bearing behavior of functionally graded concrete beams with mineral hollow spheres

open access: yesStructural Concrete, EarlyView.
Abstract The technology of functionally graded concrete (FGC) enables a significant reduction in the mass of concrete components while maintaining all structural and functional requirements through a targeted design of the interior of components. The present work deals with the principle of meso‐gradation, where spherical mineral hollow bodies are ...
Benedikt Strahm   +2 more
wiley   +1 more source

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