Results 231 to 240 of about 192,055 (298)

3D printing of a low-cost videolaryngoscope for tracheal intubation. [PDF]

Sci Rep
Silva AJ, Verçosa N, Lima LG, Cataldi M, Salcedo IL, Resende MAC, Silva CELG, Monteiro EL, Bandeira MS, Pacheco GSS, Cavalcanti IL.   +10 more
europepmc   +1 more source

Nonlocal Conduction in a Metawire

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Julio Andrés Iglesias Martínez, Yi Chen, Ke Wang, Martin Wegener   +3 more
wiley   +1 more source

Role of a mobile/USB endoscope in dacryology. [PDF]

Indian J Ophthalmol
Ojha HR, Verma N, Gupta A, Tripathi A.
europepmc   +1 more source

Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley   +1 more source

Protocol for the precise activation of intradental neurons in mice via electrical stimulation. [PDF]

STAR Protoc
Wan S, Ronan EA, Jha A, Gandhi AR, Constantinescu BSC, Pipe KP, Emrick JJ.   +6 more
europepmc   +1 more source

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi, Margaux O. A. Forner, Pingyu Wang, Salim El Hadwe, Amy T. Jin, Gerwin Dijk, Kenneth Brinson, Juhwan Lim, Antonio Dominguez‐Alfaro, Carina Yi Jing Lim, Alberto Salleo, Damiano G. Barone, Guosong Hong, Mark L. Brongersma, Nicholas A. Melosh, George G. Malliaras, Scott T. Keene   +16 more
wiley   +1 more source

Flexible and shape-adjustable coaxial capacitor (COCA) coils for ultrahigh field MRI: a comparative analysis with rigid coils. [PDF]

J Magn Reson
Lu M, Sun C, Jiang X, Moore JE, Gore JC, Yan X.   +5 more
europepmc   +1 more source

Empirical aesthetics of bridges. [PDF]

PLoS One
Yang M, Damiano C, Gauvreau P, Walther DB.   +3 more
europepmc   +1 more source

A novel clinical data acquisition device: Towards real time cardiovascular modelling in the ICU. [PDF]

HardwareX
Cushway J, Chase JG, Desaive T, Murphy L, Flett IL, Shaw GM.   +5 more
europepmc   +1 more source

Open Lab Starter Kit Small Laser V2-an open source Fab lab produced laser cutter. [PDF]

HardwareX
Ingrassia D, Martino GD, Mariscal-Melgar JC, Omer M, Honda LS, Lange L, Kohlen M, Moritz M, Redlich T.   +8 more
europepmc   +1 more source