Results 221 to 230 of about 4,866,253 (393)

Fully Passive Electrochemical Oxygen Sensor Enabled With Organic Electrochemical Transistor

Advanced Materials Technologies, EarlyView.
A wireless oxygen sensor that operates with low power without batteries, using organic electrochemical transistors (OECTs) powered by near‐field communication (NFC) is presented. The sensor combines an oxygen‐permeable membrane and a gel electrolyte to detect oxygen in air and complex liquids, making way for sustainable sensor technologies.
Lia Giulia D'Amico, Chenhong Zhang, Francesco Decataldo, Vito Vurro, Marta Tessarolo, Isacco Gualandi, Federica Mariani, Erika Scavetta, Tobias Cramer, Beatrice Fraboni   +9 more
wiley   +1 more source

Comparison of droplet spread in standard and laminar flow operating theatres: SPRAY study group. [PDF]

J Hosp Infect, 2021
Newsom RB, Amara A, Hicks A, Quint M, Pattison C, Bzdek BR, Burridge J, Krawczyk C, Dinsmore J, Conway J.   +9 more
europepmc   +1 more source

HEDSTROM PLOT FOR THE CALCULATION OF LAMINAR FLOW PRESSURE DROP FOR BINGHAM PLASTIC MATERIALS WITH HEDSTROM NUMBERS FROM 0 TO 10$sup 1$$sup 5$

, 1957
David G. Thomas
openalex   +2 more sources

Numerical and Experimental Study of High‐Speed Laser Cutting of Copper Current Collectors: Process Optimization for Quality Assessment

Advanced Materials Technologies, EarlyView.
This study employs a CFD model to simulate laser cutting of copper current collectors used for Li‐Ion battery production. This model predicts cut edge quality by assessing the influence of power, scanner speed, and foil thickness. Defects are classified and an optimal working area is found.
Caterina Angeloni, Samuele Piandoro, Erica Liverani, Alessandro Fortunato   +3 more
wiley   +1 more source

Laminar flow ventilation system to prevent airborne infection during exercise in the COVID-19 crisis: A single-center observational study. [PDF]

PLoS One, 2021
Katsumata Y, Sano M, Okawara H, Sawada T, Nakashima D, Ichihara G, Fukuda K, Sato K, Kobayashi E.   +8 more
europepmc   +1 more source

Laminar-flow flight experiments [PDF]

The flight testing conducted over the past 10 years in the NASA laminar-flow control (LFC) will be reviewed. The LFC program was directed towards the most challenging technology application, the high supersonic speed transport.
Bartlett, D. W., Braslow, A. L., Collier, F. S., Jr., Maddalon, Dal V., Wagner, Richard D.   +4 more
core   +1 more source

Microfluidic Spinning of PEDOT:PSS Microfibers for Nerve Guidance Conduits

Advanced Materials Technologies, EarlyView.
This publication explores the fabrication of microfluidically spun PEDOT:PSS microfibers for conductive nerve guidance conduits (NGCs). It details the spinning process, fiber characterization, and biocompatibility assessment. The study highlights the fibers' mechanical and electrical properties, non‐cytotoxicity, and potential for nerve regeneration or
Matthias Geiger, Judith Frank, Felix Schmitz, Richard Paul, Sebastian Bernhard Rauer, Stanislav Koulchitsky, Angelika Lampert, John Linkhorst, Matthias Wessling   +8 more
wiley   +1 more source

Errors and Stability of the Entry Problem Equations in Laminar Magnetohydrodynamic Flow [PDF]

, 1963
J. L. Shohet
openalex   +1 more source

Magnetic Force‐Induced Self‐Assembly and Flip‐Chip Alignment on Electroplated Multilayer Solder with Tailored Melting Points

Advanced Materials Technologies, EarlyView.
This work demonstrates fluidic self‐assembly and self‐alignment of flip‐chips using a magnetic field for agitation and orientation. Pb‐free solder bumps with tailored transformation imprinted melting points enable selective capturing on low‐melting solder in water. After capturing, final alignment is achieved through magnetic forces.
Mahsa Kaltwasser, Johannes Reiprich, Thomas Stauden, Heiko O. Jacobs   +3 more
wiley   +1 more source

Supersonic laminar-flow control [PDF]

Detailed, up to date systems studies of the application of laminar flow control (LFC) to various supersonic missions and/or vehicles, both civilian and military, are not yet available.
Bushnell, Dennis M., Malik, Mujeeb R.
core   +1 more source