Results 171 to 180 of about 5,075,819 (283)

Pulse Pressure Variation During Passive Leg Raising to Assess Preload Responsiveness: Influence of Inspiratory Effort During Pressure Support Ventilation. [PDF]

Crit Care Med
Caplan M, Pradignac L, Djerada Z, Pierre A, Préau S, Ticos O, Thery G, Goury A, Passouant O, Sage M, Ficheux CA, Charon L, Boustani E, Mourvillier B, Bertrand M, Teboul JL, Hamzaoui O.   +16 more
europepmc   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

The haemodynamic effects of pneumoperitoneum on pulse pressure variation - a prospective, observational study. [PDF]

J Clin Monit Comput
Hovgaard HL, Vistisen ST, Enevoldsen J, de Paoli FV, Juhl-Olsen P.   +4 more
europepmc   +1 more source

Multidimensional‐Encoded High‐Fidelity Spectrometers With a Floating‐Base Bipolar Junction

Advanced Functional Materials, EarlyView.
A floating‐base bipolar junction photodetector enables multidimensional spectral encoding through synergistic gate‐ and drain‐bias modulation of interfacial barrier matching. The resulting complementary spectral responses form a diverse, weakly correlated response matrix, enabling robust and high‐fidelity spectral reconstruction even at sub‐nanoampere ...
Sang‐Hyeon Lee, Junho Min, Yonas Tsegaye Megra, Min‐Hye Jeong, Hwi Je Woo, Jaewon Han, Junheon Ha, Gyunghyun Jang, Young Jae Song, Hyun‐Soo Ra, Hoon Hahn Yoon, Jong‐Soo Lee   +11 more
wiley   +1 more source

Pulse pressure variation versus central venous pressure guided fluid management therapy in kidney transplant recipients: A single-blinded prospective randomized control study. [PDF]

Saudi J Anaesth
Gupta S, Arora D.
europepmc   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

Advanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich, Jörg C. Neuefeind, Chris J. Benmore, Daniele Fontanari, Anton Sokolov, Maxim Khomenko, Shinji Kohara, Aleksei Bytchkov, Takeshi Usuki, Maria Bokova, Mohammad Kassem, Pascal Masselin, Mariana Milochova, Eugene Bychkov   +13 more
wiley   +1 more source

Comparison of the Hypotension Prediction Index and pulse pressure variation-guided haemodynamic management for intra-operative hypotension during kidney transplant: A randomised controlled trial. [PDF]

Indian J Anaesth
Aditya AS, Kajal K, Sethi S, Premkumar M, Naik N, Sharma A.   +5 more
europepmc   +1 more source

Goal-Directed Fluid Therapy Based on Pulse-Pressure Variation Compared with Standard Fluid Therapy in Patients Undergoing Complex Spine Surgery: A Randomized Controlled Trial. [PDF]

Asian Spine J, 2022
Wongtangman K, Wilartratsami S, Hemtanon N, Tiviraj S, Raksakietisak M.   +4 more
europepmc   +1 more source

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

Advanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio, Giuseppe Nicoletta, Roberto Caputo, Antonio Ferraro   +3 more
wiley   +1 more source

Novel noninvasive prediction for pulse pressure variation: a machine learning-based model. [PDF]

Br J Anaesth
Zribi B, Peres A, Iluz-Freundlich D, Aranbitski R, Orbach-Zinger S, Livne MY, Loebl N, Perl L, Statlender L, Raz Y, Fein S, Azem K.   +11 more
europepmc   +1 more source