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Now showing items 14231-14240 of 14641
Gas turbine failure classification using acoustic emissions with wavelet analysis and deep learning
(
Elsevier
, 2023 , Article)
Compared to vibration monitoring, acoustic emission (AE) monitoring in gas turbines is highly sensitive to changes that do not involve whole-body motion, such as wear, rubbing, and fluid-induced faults. AE signals captured ...
UAVs for improving seasonal vegetation assessment in arid environments
(
Frontiers Media SA
, 2024 , Article)
In the last few decades, revegetation strategies for ecosystem restoration have received great attention in dryland studies, especially those related to the restoration and revegetation of native desert plants to combat ...
Assessment of the Impact of Anthropogenic Evolution and Natural Processes on Shoreline Dynamics Using Multi-Temporal Satellite Images and Statistical Analysis
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
This research aims to examine changes in the eastern part of Qatar’s shoreline from 1982 to 2018 by means of satellite imagery. Five different time periods, namely 1982, 1992, 2002, 2013, and 2018, were analysed to determine ...
Cost-effectiveness Analysis of Ibuprofen versus Indomethacin or Paracetamol for the Treatment of Patent Ductus Arteriosus in Preterm Neonates.
(
Elsevier
, 2023 , Article)
This was a first-time evaluation that sought to analyze the cost-effectiveness of oral paracetamol and intravenous (IV) indomethacin as alternatives to ibuprofen for PDA in neonates. Decision-analytic, literature-based, ...
Molecular scale cure rate dependence of thermoset matrix polymers
(
Elsevier B.V.
, 2016 , Article)
This manuscript demonstrates the molecular scale cure rate dependence of di-functional epoxide based thermoset polymers cured with amines. A series of cure heating ramp rates were used to determine the influence of ramp ...
Impact of a Collaborative Pharmaceutical Care Service Among Patients With Diabetes in an Ambulatory Care Setting in Qatar: A Multiple Time Series Study
(
Elsevier
, 2019 , Article)
Background
Diabetes mellitus is highly prevalent in the Middle East and the burden associated with it is dramatically increasing. Pharmacists working in collaborative healthcare teams have an important role to improve ...
Performance evaluation of novel fluorescent-based lateral flow immunoassay (LFIA) for rapid detection and quantification of total anti-SARS-CoV-2 S-RBD binding antibodies in infected individuals
(
Elsevier
, 2022 , Article)
The vast majority of the commercially available LFIA is used to detect SARS-CoV-2 antibodies qualitatively. Recently, a novel fluorescence-based LIFA test was developed for quantitative measurement of the total binding ...
Microdeletion in a FAAH pseudogene identified in a patient with high anandamide concentrations and pain insensitivity
(
Elsevier
, 2019 , Article)
The study of rare families with inherited pain insensitivity can identify new human-validated analgesic drug targets. Here, a 66-yr-old female presented with nil requirement for postoperative analgesia after a normally ...
Effect of waste wax and chain structure on the mechanical and physical properties of polyethylene
(
Elsevier B.V.
, 2015 , Article)
The influence of adding waste wax, produced as a by-product of the low density polyethylene manufacturing process, on the thermal and mechanical properties of three types of polyethylene (PE), high-density polyethylene ...
Calmodulin Interacts and Regulates Enzyme Activity of the Mammalian Sperm Phospholipase C
(
Elsevier
, 2017 , Article)
Sperm-specific Phospholipase C zeta (PLCζ) is widely considered to be the sole, physiological stimulus responsible for the generation of Ca2+ oscillations that induce egg activation and early embryo development during ...