Results 161 to 170 of about 15,241 (253)

Tethered satellite systems: Review of the problem

open access: yesKosmìčna nauka ì tehnologìâ, 1997
A.P. Alpatov   +4 more
openaire   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

open access: yesAdvanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan   +3 more
wiley   +1 more source

Understanding Aitken Mode Aerosol Variability Over the Southern Ocean and Antarctica: Insights From Cloud Condensation Nuclei Data

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract Aitken mode aerosol particles can influence cloud properties and lifetime by acting as a reservoir of potential cloud condensation nuclei (CCN) that can replenish the CCN population against precipitation scavenging. However, data on Aitken‐mode aerosols in remote regions are limited. In this study, we developed a method to estimate Aitken mode
L. Kang   +5 more
wiley   +1 more source

Nucleosome interaction of the CPC secures centromeric chromatin integrity and chromosome segregation fidelity. [PDF]

open access: yesEMBO J
Gireesh A   +14 more
europepmc   +1 more source

Nanoassemblies of an Artificial Ferric Enterobactin Analog for Biosensing Enterobacteriaceae

open access: yesChemElectroChem, Volume 13, Issue 8, 15 April 2026.
Nanoassemblies of an artificial trisamine‐based Ferric Enterobactin, analogs to natural enterobactin and ferric enterobactin, is reported as molecular recognition receptors for real‐time biosensing. The electrochemical sensors, made from the nanoassemblies of its iron(III)complex, exhibit rapid anodic peak current changes upon exposure to live cells of
Selina Laws   +4 more
wiley   +1 more source

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