Results 41 to 50 of about 114,627 (294)

Advanced Fault Detection in Power Transformers Using Improved Wavelet Analysis and LSTM Networks Considering Current Transformer Saturation and Uncertainties

Algorithms
Power transformers are vital and costly components in power systems, essential for ensuring a reliable and uninterrupted supply of electrical energy. Their protection is crucial for improving reliability, maintaining network stability, and minimizing ...
Qusay Alhamd, Mohsen Saniei, Seyyed Ghodratollah Seifossadat, Elaheh Mashhour   +3 more
doaj   +1 more source

Case report: PSMA PET/CT addresses the correct diagnosis in a patient with metastatic prostate cancer despite negative core biopsies and mpMRI. A diagnostic challenge

Frontiers in Oncology, 2023
This is a case of [68 Ga]Ga-Prostate-specific membrane antigen (PSMA)-11 PET/CT in a 73-years old patient presenting high Prostate Specific Antigen (PSA) levels despite both multi-parametric magnetic resonance imaging (mpMRI) and 12-core saturation ...
Luigia Vetrone, Giulia Cuzzani, Riccardo Mei, Lucia Zanoni, Alessandro Bertaccini, Lorenzo Bianchi, Paolo Castellucci, Caterina Gaudiano, Alberta Cappelli, Francesca Giunchi, Stefano Fanti, Stefano Fanti   +11 more
doaj   +1 more source

Correlation of Oxygen Saturation on Pulse Oximeter With Chest CT Severity Score in Young Adult Covid-19 Patients

Pakistan Armed Forces Medical Journal
Objective: To assess the association between Computerized Tomography severity score and oxygen saturation by pulse oximeter in patients of COVID-19. Study Design: Cross sectional study.
Bassam Khalid, Taimoor Saleem, Umer Naseer, Asif Hashmat, Khurshid Muhammad Uttra, Najib Ullah Khan   +5 more
doaj   +1 more source

Lumbar Sympathicolysis in Patients with Severe Peripheral Artery Disease: Hemodynamics of the Lower Limbs Determined by Near-Infrared Spectroscopy, Color Coded Duplex Sonography, and Temperature Measurement

Clinical Medicine Insights: Cardiology, 2014
The objective was to investigate the effects of CT-guided lumbar sympathicolysis on somatic regional oxygen saturation, arterial flow velocity, and skin temperature of the lower limbs in patients with advanced peripheral artery disease (PAD).
Ingmar Bombor, Christian Wissgott, Reimer Andresen   +2 more
doaj   +1 more source

Clinical Significance of Therapeutic Drug Level Monitoring for Mycophenolate in Patients With Extrarenal Systemic Lupus Erythematosus—A Systematic Review and Meta‐Analysis

Arthritis Care &Research, EarlyView.
Objective Clinical response to mycophenolic acid (MPA) is highly heterogeneous; thus, therapeutic drug level monitoring (TDM) may help improve treatment efficacy. This systematic review and meta‐analysis examined therapeutic ranges for MPA levels associated with better outcomes and safety in patients with systemic lupus erythematosus (SLE ...
Zahraa Qamhieh, Dalia Sriwi, Callie Saric, Tripti Singh, Christie M. Bartels, Shivani Garg   +5 more
wiley   +1 more source

X-ray micro-CT scanning of planktic foraminiferal tests

, 2023
Evaluation of foraminiferal test dissolution in deep-sea sediments facilitates reconstruction of seawater chemistry. Here we observed test dissolution processes of the planktic foraminifera Globigerinoides sacculifer, Globigerinoides ruber, and ...
Kimoto, K, Okazaki, Y, Iwasaki, Shinya, Ikehara, M   +3 more
core   +1 more source

Respiratory function and CT abnormalities among survivors of COVID-19 pneumonia: a nationwide follow-up study

BMJ Open Respiratory Research, 2022
Introduction Considering the pulmonary burden caused by acute COVID-19, questions remain of respiratory consequences after recovery. The aim of the study was to describe respiratory function of COVID-19 pneumonia survivors at mid-term follow-up (median ...
Elias Eythorsson, Gisli Thor Axelsson, Gunnar Gudmundsson, Sif Hansdóttir, Hrönn Hardardóttir, Arnljotur Bjorn Halldorsson, Helgi Mar Jonsson, Sigridur Erla Sigurdardottir   +7 more
doaj   +1 more source

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

Arthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel, Fauzia Hollangel, Caroline Packee, Amita Kapoor, Brad Rovin, Nathalie Costedoat‐Chalumeau, Shivani Garg   +6 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source