Results 71 to 80 of about 2,604,176 (329)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Status epilepticus due to cerebral air embolism after the Valsalva maneuver [PDF]

open access: yesJournal of Neurocritical Care, 2019
Background Cerebral air embolism is uncommon but potentially causes catastrophic events such as cardiac damage or even death. However, due to a low overall incidence, it may go undiagnosed.
Hyun Ji Lyou   +3 more
doaj   +1 more source

Low Consciousness in a Patient with Venous Air Embolism Introduced via Peripheral Vascular Cannulation

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2021
Introduction: Venous air embolism is rarely seen, can be fatal and is associated mostly with large central venous catheters and mechanical ventilation. Some cases due to peripheral intravenous access have also been reported. Case Description: We present
Faris Tariq   +2 more
doaj   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Pneumatic Method to Measure Plant Xylem Embolism

open access: yesBio-Protocol, 2018
Embolism, the formation of air bubbles in the plant water transport system, has a major impact on plant water relations. Embolism formation in the water transport system of plants disrupts plant water transport capacity, impairing plant functioning and ...
Paulo Bittencourt   +2 more
doaj   +1 more source

Fatal venous air embolism in the setting of hemodialysis and pulmonary hypertension: A point of care ultrasound diagnosis

open access: yesRespiratory Medicine Case Reports, 2023
Air emboli are rare and often difficult to diagnose. Transesophageal echocardiography remains the most definitive method of diagnosis, but this is not feasible in emergencies.We present a case of fatal air embolism in the setting of hemodialysis with ...
Hamza Alzghoul   +3 more
doaj   +1 more source

Epidemiology, prehospital care and outcomes of patients arriving by ambulance with dyspnoea: An observational study [PDF]

open access: yes, 2016
Background: This study aimed to determine epidemiology and outcome for patients presenting to emergency departments (ED) with shortness of breath who were transported by ambulance.
Archer, Peter   +57 more
core   +2 more sources

Pulmonary Air Embolism: An Infrequent Complication in the Radiology Suite

open access: yesThe American journal of case reports, 2017
Patient: Female, 64 Final Diagnosis: Pulmonary air embolism Symptoms: Shortness of breath Medication: — Clinical Procedure: — Specialty: Critical Care Medicine Objective: Unusual or unexpected effect of treatment Background: Air embolism can occur in a ...
J. Lanfranco   +4 more
semanticscholar   +1 more source

Self‐Powered Real‐Time Temperature Sensing Based on Flexible Ionic Elastomer on Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a self‐powered real‐time ionic TENG temperature sensing system for flexible thermal management with high and real‐time temperature monitoring. Ionic liquids and elastomer chains are investigated under temperature via electrochemical and physical analysis, resulting in enhancing thermal sensitivity and output performance on TENG ...
Hee Jae Hwang   +9 more
wiley   +1 more source

Left ventricle and systemic air embolism after percutaneous lung biopsy

open access: yesRespiratory Medicine Case Reports, 2017
Background: Systemic arterial air embolism following a percutaneous transthoracic lung biopsy is a rare but known complication, with current literature reporting an incidence of 0.01–0.45%.
Juan M. Galvis   +3 more
doaj   +1 more source

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