Results 171 to 180 of about 234,159 (294)

Investigation of the optoelectronic properties of a novel polypyrrole-multi-well carbon nanotubes/titanium oxide/aluminum oxide/p-silicon heterojunction

open access: yesNanotechnology Reviews
The novel design of gold/polypyrrole-multi-walled carbon nanotubes/titanium dioxide/aluminum oxide/P-type silicon/aluminum (Au/PPy-MWCNTs/TiO2/Al2O3/p-Si/Al) is utilized to fabricate supercapacitors, sensors, diodes, and microelectronic devices.
Ashery Adel   +3 more
doaj   +1 more source

Conformational Rearrangement of Fission DSPs

open access: yesBioEssays, Volume 47, Issue 11, November 2025.
Assembly properties of fission DSPs. Fission DSPs exist in a dynamic equilibrium of oligomer states in the cytosol, where they must be activated by partner proteins or lipid to induce assembly, and upon GTP hydrolysis, constriction. ABSTRACT Dynamin superfamily proteins (DSPs) are large GTPases that play crucial roles in membrane remodeling processes ...
Anelise N. Hutson   +2 more
wiley   +1 more source

Drug‐Related Engrams and Their Role in the Persistence and Recurrence of Drug‐Related Behaviors

open access: yesHippocampus, Volume 35, Issue 6, November 2025.
ABSTRACT Memory is a cornerstone of human behavior, and addiction offers a compelling model of its persistence and plasticity. The scope of engram research has rapidly expanded to include addiction‐related phenomena. Addiction‐related memories, like strong aversive memories, are often highly resistant to extinction and can continue to drive relapse ...
M. Cutler, A. Thati, S. L. Grella
wiley   +1 more source

Stingray Sensor System for Persistent Survey of the GEO Belt

open access: yesSensors
The Stingray sensor system is a 15-camera optical array dedicated to the nightly astrometric and photometric survey of the geosynchronous Earth orbit (GEO) belt visible above Tucson, Arizona.
Tanner Campbell   +6 more
doaj   +1 more source

Effects of the Different Dietary Fish Oil Calcium Salt on Production Performance, Blood Biochemical Parameters, Egg Quality Traits and Yolk Fatty Acid Profile in Laying Hens at Peak Production Period

open access: yesVeterinary Medicine and Science, Volume 11, Issue 6, November 2025.
Dietary supplementation with fish oil calcium salt improved laying performance, yolk fatty acid profile and egg quality traits during the peak production period. Higher inclusion levels significantly increased n‐3 PUFA content without negative effects on bird health, while moderate levels (0.75%) optimized performance and productivity.
Hamze Ghaderi‐Chaparabad   +4 more
wiley   +1 more source

Editorial: Asteroid modeling: Processing and combining diverse datasets

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Dagmara Anna Oszkiewicz   +2 more
doaj   +1 more source

Photometry of the cometary atmosphere: A review [PDF]

open access: yes
Photometry and polarimetry of the cometary heads one of the most important sources of information about the physical processes in comets is reviewed. Methods of inspection discussed include: narrow band photometry, wide band photometry, color photography,
Vanysek, V.
core   +1 more source

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