Results 121 to 130 of about 279,796 (347)

Interfering Heralded Single Photons from Two Separate Silicon Nanowires Pumped at Different Wavelengths

open access: yesTechnologies, 2016
Practical quantum photonic applications require on-demand single photon sources. As one possible solution, active temporal and wavelength multiplexing has been proposed to build an on-demand single photon source.
Xiang Zhang   +5 more
doaj   +1 more source

Multiplex Radio Telegraphy and Telephony [PDF]

open access: green, 1920
Frank Ryan, J.R. Tolmie, R. Bach
openalex   +1 more source

Multiplex Flow Assays

open access: yesACS Omega, 2016
Lateral flow or dipstick assays (e.g., home pregnancy tests), where an analyte solution is drawn through a porous membrane and is detected by localization onto a capture probe residing at a specific site on the flow strip, are the most commonly and extensively used type of diagnostic assay.
Kristofer J. Haushalter   +2 more
openaire   +4 more sources

3D Concrete Printing of Triply Periodic Minimum Surfaces for Enhanced Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printable and carbon‐capturing concrete is developed by replacing cement with diatomaceous earth (DE), which enhances rheology, provides hierarchical porosity, and serves as a nucleation site for carbonation. Maximum absorption of 488.7 gCO2 kgcement−1 is achieved in 7 days, a 142% increase over conventional concrete, and the triply periodic ...
Kun‐Hao Yu   +9 more
wiley   +1 more source

Acquisition of Neural Action Potentials Using Rapid Multiplexing Directly at the Electrodes

open access: yesMicromachines, 2018
Neural recording systems that interface with implanted microelectrodes are used extensively in experimental neuroscience and neural engineering research.
Mohit Sharma   +5 more
doaj   +1 more source

Transmission of multiplexed video signals in multimode optical fiber systems [PDF]

open access: yes
Kennedy Space Center has the need for economical transmission of two multiplexed video signals along multimode fiberoptic systems. These systems must span unusual distances and must meet RS-250B short-haul standards after reception.
White, Preston, III
core   +1 more source

Mimicking Synaptic Plasticity: Optoionic MoS2 Memory Powered by Biopolymer Hydrogels as a Dynamic Cations Reservoir

open access: yesAdvanced Functional Materials, EarlyView.
Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong   +5 more
wiley   +1 more source

A Piezoelectric Flexural Plate Wave (FPW) Bio-MEMS Sensor with Improved Molecular Mass Detection for Point-of-Care Diagnostics

open access: yesCurrent Directions in Biomedical Engineering, 2019
A piezoelectric FPW-sensor has been developed for a point of care device in this work. The Bio- MEMS FPW-sensor consists of an electrode configuration termed as an interdigital transducer (IDT) placed on a membrane. An input IDT excites and an output IDT
Walk Christian   +5 more
doaj   +1 more source

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