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Effects of noninvasive ventilation on lung hyperinflation in stable hypercapnic COPD
(EUROPEAN RESPIRATORY SOC JOURNALS LTD, 2002)
Two previous uncontrolled studies have suggested that noninvasive mechanical ventilation (NIMV) in patients with hypercapnic chronic obstructive pulmonary disease (COPD) improves arterial blood gas tensions by decreasing ...
Acrylic Bone Cements: The Role of Nanotechnology in Improving Osteointegration and Tunable Mechanical Properties
(American Scientific Publishers, 2014-06)
Nanotechnology is an extremely powerful emerging technology, which is expected to have a substantial impact on biomedical technology, especially in tissue engineering and drug delivery. The use of nanocompounds and ...
Model of integration of lean tools and knowledge management to improve the production process in a metal-mechanic company
(IEOM Society, 2018)
In the new context of globalization, large manufacturing companies are forced to improve their production processes, so they need to design and apply methodologies that align with this trend. However, these practices are ...
TiO2 nanorods coated onto nylon 6 nanofibers using hydrothermal treatment with improved mechanical properties
(ELSEVIER B.V., 2014-09-05)
Well-aligned arrays TiO2 nanorods were deposited onto electrospun nylon 6 (N6) nanofibers. The complete coverage of individual fiber surfaces with TiO2 nanorods occurred in a very short time using a cost effective hydrothermal ...
Glass fiber reinforced polypropylene mechanical properties enhancement by adhesion improvement
(MDPI, 2012-06-08)
Glass fibers (GF) are the reinforcement agent most used in polypropylene (PP) based composites, as they have good balance between properties and costs. However, their final properties are mainly determined by the strength ...
Effect of hemodialysis on respiratory mechanics in acute kidney injury patients
(2019-01-01)
Introduction: Hemodialysis (HD) is one treatment for acute kidney injury (AKI) patients. Studies have shown that this dialysis modality may lead to changes in pulmonary function with an impact on prognosis. The aim of our ...
Hybrid nanocomposites containing carboxymethylcellulose and silver nanoparticles
(2013-03-01)
Silver nanoparticles have high temperature stability and low volatility, and at the nanoscale are known to be an effective antifungal and antimicrobial agent. The present investigation involves the synthesis of silver ...
Hybrid nanocomposites containing carboxymethylcellulose and silver nanoparticles
(2013-03-01)
Silver nanoparticles have high temperature stability and low volatility, and at the nanoscale are known to be an effective antifungal and antimicrobial agent. The present investigation involves the synthesis of silver ...
Organizational and economic mechanism to promote the effective employment of young people
(Universidad del Zulia, 2019)