Results 181 to 190 of about 164,762 (248)

A Real-Time Adaptive Station Beamforming Strategy for Next Generation Phased Array Radio Telescopes. [PDF]

Sensors (Basel)
Peng G, Jiang L, Tao X, Zhang Y, Cao R.
europepmc   +1 more source

Fully Passive Electrochemical Oxygen Sensor Enabled With Organic Electrochemical Transistor

Advanced Materials Technologies, Volume 10, Issue 10, May 22, 2025.
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

A connection between proto-neutron-star Tayler-Spruit dynamos and low-field magnetars. [PDF]

Nat Astron
Igoshev A, Barrère P, Raynaud R, Guilet J, Wood T, Hollerbach R.   +5 more
europepmc   +1 more source

All‐Optically Driven Optofluidic Light Modulator

Advanced Optical Materials, Volume 13, Issue 14, May 16, 2025.
In this work, an all‐optically driven optofluidic light modulator is developed, based on the optical actuation of waveguided beams by liquid crystals confined in a microfluidic channel. The photovoltaic effect in lithium niobate is employed to control the alignment of the liquid crystal in the microfluidic channel underneath by a light‐induced electric
Riccardo Zamboni, Margherita Altin, Giovanni Bragato, Liana Lucchetti, Cinzia Sada, Annamaria Zaltron   +5 more
wiley   +1 more source

Modes of the Dark Ages 21 cm field accessible to a lunar radio interferometer. [PDF]

Philos Trans A Math Phys Eng Sci
Bull P, Guandalin C, Addis C.
europepmc   +1 more source

Terahertz Science and Technology in Astronomy, Telecommunications, and Biophysics. [PDF]

Research (Wash D C)
Li J, Deng X, Li Y, Hu J, Miao W, Lin C, Jiang J, Shi S.   +7 more
europepmc   +1 more source

The Effect of Al₂O₃ Nanoparticles on Hexagonal Boron Nitride Films Resulting from High-Temperature Annealing. [PDF]

Nanomaterials (Basel)
Li Q, Liu K, Chen R, Fang W, Zhang Z, Chen Y, Liu H, Lin Z, Liu Y, Wang T.   +9 more
europepmc   +1 more source

A freely precessing magnetar following an X-ray outburst. [PDF]

Nat Astron
Desvignes G, Weltevrede P, Gao Y, Jones DI, Kramer M, Caleb M, Karuppusamy R, Levin L, Liu K, Lyne AG, Shao L, Stappers B, Pétri J.   +12 more
europepmc   +1 more source

X-ray astronomy from the lunar surface. [PDF]

Philos Trans A Math Phys Eng Sci
Gandhi P.
europepmc   +1 more source

Advancements in Tissue-Equivalent Gel Dosimeters. [PDF]

Gels
Sagsoz ME, Korkut O, Gallo S.
europepmc   +1 more source