Results 41 to 50 of about 206,888 (313)

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto   +12 more
wiley   +1 more source

The evolution of glaucoma drainage implants

open access: yesJournal of Ophthalmic & Vision Research, 2018
The modern glaucoma drainage implant era was initiated with implantation of a plate posterior to the limbus connected to the anterior chamber by a long silicone tube.
Frank S Ashburn, Peter A Netland
doaj   +1 more source

Chest drainage teaching and training for medical students. Use of a surgical ex vivo pig model [PDF]

open access: yesActa Cirúrgica Brasileira, 2016
PURPOSE: Implement a constructivist approach in thoracic drainage training in surgical ex vivo pig models, to compare the acquisition of homogeneous surgical skills between medical students.
Milton Ignacio Carvalho Tube   +9 more
doaj   +2 more sources

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

open access: yesAdvanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner   +5 more
wiley   +1 more source

SURGICAL MANAGEMENT OF THE LACRIMAL DRAINAGE SYSTEM [PDF]

open access: yesAustralian and New Zealand Journal of Ophthalmology, 1988
AbstractThe physiology of normal tear drainage has been better defined in recent years. Some of the refined techniques developed in the fields of anaesthesia and surgery have been applied to the lacrimal drainage system. The combination of these advances has resumed in more rational and successful treatment of lacrimal drainage abnormalities.
openaire   +2 more sources

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

open access: yesAdvanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol   +5 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

NON-SURGICAL DRAINAGE OF THE GALL-BLADDER [PDF]

open access: yesSouthern Medical Journal, 1921
n ...
openaire   +2 more sources

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Surgical Management of Primary Iliopsoas Abscess [PDF]

open access: yes, 2017
Purpose: An Incidence of primary iliopsoas abscess is extremely rare. So it's clinical features are unclear. We reported the clinical features and treatment of primary iliopsoas abscess with reference review.
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