Results 161 to 170 of about 39,865 (331)

Focal Spot, Spring 1998 [PDF]

open access: yes, 1998
https://digitalcommons.wustl.edu/focal_spot_archives/1078/thumbnail ...

core   +1 more source

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

open access: yesAdvanced Materials Interfaces, EarlyView.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton   +2 more
wiley   +1 more source

Transfer of patients with ruptured abdominal aortic aneurysm from general hospitals to specialist vascular centres: results of a Delphi consensus study [PDF]

open access: yes, 2013
Anjum   +11 more
core   +1 more source

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado   +5 more
wiley   +1 more source

Focal Spot, Summer 1999 [PDF]

open access: yes, 1999
https://digitalcommons.wustl.edu/focal_spot_archives/1082/thumbnail ...

core   +1 more source

Contrast-Enhanced Ultrasonography and Its Application in Liver Interventions [PDF]

open access: diamond, 2023
Cheuk Him Ho   +8 more
openalex   +1 more source

Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung   +5 more
wiley   +1 more source

Nanoporous Microelectrodes for Neural Electrophysiology Recordings in Organotypic Culture

open access: yesAdvanced Materials Technologies, EarlyView.
The highly porous microelectrodes have been designed and printed on culture membranes, allowing to record electrophysiological neural activity for rodent brain slices. To keep the biocompatible nanoporous structure, the microelectrodes and insulative layer are fabricated on the bottom of culture membranes with only small connector pads added on the top.
Petro Lutsyk   +3 more
wiley   +1 more source

Global Ultrasound Check for the Critically lll (GUCCI)—a new systematized protocol unifying point-of-care ultrasound in critically ill patients based on clinical presentation

open access: yesOpen Access Emergency Medicine, 2019
João Tavares,1 Rita Ivo,2 Filipe Gonzalez,3 Tomás Lamas,4 João João Mendes41Internal Medicine Department, Hospital da Luz, Lisbon, Portugal; 2Internal Medicine Department, Hospital Egas Moniz, Lisbon, Portugal; 3Intensive Care
Tavares J   +4 more
doaj  

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