Results 231 to 240 of about 7,033 (293)

Novel Technologies towards the Implementation and Exploitation of "Green" Wireless Agriculture Sensors. [PDF]

Sensors (Basel)
Vassiliou L, Nadeem A, Chatzichristodoulou D, Vryonides P, Nikolaou S.   +4 more
europepmc   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +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

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Experimental investigation on slotted Koch snowflake fractal patch rectenna. [PDF]

Sci Rep
Seng MW, Shareef HL, Chan PY, Teh YH, Low CFY.   +4 more
europepmc   +1 more source

A Review of Miniature Radio Transmitters for Wildlife Tracking. [PDF]

Sensors (Basel)
Toledo S.
europepmc   +1 more source

Enhanced RF Energy Harvesting System Utilizing Piezoelectric Transformer. [PDF]

Sensors (Basel)
Al Ahmad M, Kiranmai KSP, Alnuaimi A, Alyammahi O, Alkaabi H, Alnasri S, Dahir A.   +6 more
europepmc   +1 more source

A fully integrated harmonic injection and envelope-tracking architecture to extend the linearity of RF power amplifiers under high PAPR. [PDF]

Sci Rep
Ziraksaz F, Hassanzadeh A.
europepmc   +1 more source