Results 121 to 130 of about 14,987 (311)
[Emergency ultrasound for trauma] [PDF]
, 2011 The use of ultrasound is now widespread within the field of Emergency Medicine. The availability of lightweight and relatively cheap ultrasound devices has enabled clinicians to obtain more detailed information about the condition of acutely ill and ...
Hilmar Kjartansson +1 more
core
Advanced Materials, EarlyView.This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang +3 more
wiley +1 more source
Role Of Point Of Care Ultrasound In The Diagnosis Of Retinal Detachment In The Emergency Department. [PDF]
, 2019 Ocular complaints represent up to 3% of all emergency department (ED) visits. These presentations can result in permanent vision loss if not promptly diagnosed and treated.
Ali, Qumber +4 more
core
Study of Extended Focused Assessment Sonography Accuracy versus Computed Tomography in Multiple Trauma Patients [PDF]
, 2022 Alaa Mostafa Abdel-Khalik El-Gendy +3 more
openalex +1 more source
Advanced Materials, EarlyView.Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu +3 more
wiley +1 more source
Diagnostic Accuracy of Chest Ultrasonography versus Chest Radiography for Identification of Pneumothorax: A Systematic Review and Meta-Analysis [PDF]
, 2014 Background: Early detection of pneumothorax is critically important. Several studies have shown that chest ultrasonography (CUS) is a highly sensitive and specific tool.
Ebrahimi, Ali, Moghadas Jafari, Ali
core
Advanced Materials, EarlyView.This work has developed a dual enzyme‐mimicking and ultrasound‐responsive Nb2C‐Pt@HA‐PEG nanozyme. ROS‐eliminating and antiinflammatory capability of Nb2C‐Pt@HA‐PEG under US irradiation are demonstrated on macrophages and endothelial cells in vitro. Nb2C‐Pt@HA‐PEG‐mediated sonocatalytic therapy exerts an outstanding anti‐atherosclerosis efficacy by ...
Qianqian Bai +6 more
wiley +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou +10 more
wiley +1 more source
Diagnosis of Necrotizing Fasciitis with Bedside Ultrasound: the STAFF Exam
Western Journal of Emergency Medicine, 2014 The early diagnosis of necrotizing fasciitis is often ambiguous. Computed tomography and magnetic resonance imaging, while sensitive and specific modalities, are often time consuming or unavailable.
Erik Castleberg +2 more
doaj +1 more source
Topology in Biological Piezoelectric Materials
Advanced Materials, EarlyView.This review summarizes the topological structures in biological piezoelectric materials, covering morphology evolution, spatial arrangement, and biomimetic strategies. These topologies modulate structure‐property relationships across multiple scales, enabling performance enhancement and multifunctional integration.
Chen Chen +7 more
wiley +1 more source