Results 171 to 180 of about 964,181 (326)

EVA-X: a foundation model for general chest x-ray analysis with self-supervised learning. [PDF]

open access: yesNPJ Digit Med
Yao J   +7 more
europepmc   +1 more source

In memoriam Doz. Dr. Eva Sedláčková [PDF]

open access: bronze, 1976
A Novák   +13 more
openalex   +1 more source

Exploratory Study on Carbon Dioxide Blends With Low‐GWP Working Fluids for Medium and High‐Temperature Heat Pumps Under Step Pressure

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates binary zeotropic mixtures of R744 (CO₂) blended with eco‐friendly refrigerants for medium‐high temperature heat pumps, comparing them with conventional R744/R134a systems. All mixtures meet 60–80 K temperature lift requirements under low‐temperature conditions. A genetic algorithm optimized system parameters using fixed
Lingling Sun   +6 more
wiley   +1 more source

Atomically Thin Sieves: Two‐Dimensional Materials for Membrane Separation

open access: yesAdvanced Physics Research, EarlyView.
Atomically thin membranes derived from 2D materials overcome the inherent selectivity‐permeability trade‐off in conventional separation technologies. This perspective elucidates transport mechanisms for gases, water, and ions, surveys fabrication strategies including top‐down pore engineering and bottom‐up synthesis, highlights recent experimental and ...
Yiran Gong, Pengzhan Sun, Yu Ji
wiley   +1 more source

Measuring eye vergence angle in extended reality. [PDF]

open access: yesPLoS One
Arefin MS   +3 more
europepmc   +1 more source

Influence of Reaction-Induced Microphase-SeparationStructure on Mechanical Properties, Shape Memory, and Recyclable Performanceof EVA–Polyurea Nanocomposite

open access: green
Niexin Li (9511064)   +7 more
openalex   +1 more source

Home - About - Disclaimer - Privacy