Results 241 to 250 of about 220,281 (307)

POCUS-guided fluid removal on haemodialysis using LVOT VTI in a patient with complex hemodynamics, case report. [PDF]

BMC Nephrol
Aithal V, O'Sullivan B, Prager R.
europepmc   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Inner ear high signal on non‑contrast 3D FLAIR imaging in patients with cerebrospinal fluid leaks: Association with dural/subdural changes and with audiovestibular symptoms. [PDF]

Eur J Radiol Open
Osawa I, Nagawa K, Mitsufuji T, Shimizu H, Yamamoto Y, Kakemoto S, Oyama G, Araki N, Inoue K, Kozawa E.   +9 more
europepmc   +1 more source

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

Noninvasive Measurement of Cerebrospinal Fluid Flow in Shunted Hydrocephalus: Protocol for Scanner Calibration and Multisite Data Collection. [PDF]

JMIR Res Protoc
Toliao JM, Borzage MT, Chaudhari PP, Ha JH, Friedli I, Gutierrez ME, Drastal M, Calabrese P, Doyle EK, Torres I, Al-Husseini J, González-Zacarías C, Wood JC, Hauptman J, McComb JG, Blüml S, Chiarelli PA.   +16 more
europepmc   +1 more source

Photothermally Enhanced Hydrogel‐Based Thermoelectrochemical Cells for Stable, Passive Harvesting of Low‐Grade Heat

Advanced Energy Materials, EarlyView.
A photothermally enhanced hydrogel‐based thermoelectrochemical cell enables passive conversion of low‐grade heat and solar energy into electricity. The quasi‐solid device achieves high thermopower and stable long‐term operation under passive conditions.
Matteo Bevione, Ziyan Pan, Giulia Tagliabue   +2 more
wiley   +1 more source

Quantification of mitral regurgitation: from traditional methods to artificial intelligence. [PDF]

Cardiovasc Ultrasound
Cho K, Su J, Bonnefous O, Prabhu S, Anthony C.   +4 more
europepmc   +1 more source

A case series of radiologically misdiagnosed visceral lymphatic malformations. [PDF]

AME Case Rep
Chen L, Hu P, Zhou Z.
europepmc   +1 more source

Influence of image preprocessing on reproducibility and longitudinal repeatability analysis of radiomics features in magnetic resonance image-guided accelerator imaging. [PDF]

Quant Imaging Med Surg
Yu H, Wei W, Fu Y, Tang B, Xiao Q, Zhang X, Dai G, He S.   +7 more
europepmc   +1 more source

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MR Relaxation Times of Cerebrospinal Fluid

Journal of Computer Assisted Tomography, 1987
A review of 15 recent publications purporting to provide the relaxation times of CSF reveals a considerable disparity in the quoted results, by a factor of five in terms of T1 (range 1,000 to 5,500 ms) and by a factor of 16 for T2 (range 166 to 2,640 ms). In this article measurements are performed independently on both a spectrometer and an imager. The
B, Condon, J, Patterson, A, Jenkins, D, Wyper, D, Hadley, R, Grant, J, Rowan, G, Teasdale   +7 more
openaire   +2 more sources