Results 151 to 160 of about 225,251 (360)

Stiffness‐Tunable Neurotentacles for Minimally Invasive Implantation and Long‐Term Neural Activity Recordings

open access: yesAdvanced Science, EarlyView.
A hydraulically actuated “Neurotentacle” probe offers tunable stiffness for precise implantation into the deep brain without rigid shuttles or dissolvable coatings. It stiffens during insertion to penetrate tissue and softens afterward to minimize damage and enable stable long‐term recordings.
Yang Wang   +8 more
wiley   +1 more source

An Amygdala‐hippocampus Circuit for Endocannabinoid Modulation of Anxiety Avoidance

open access: yesAdvanced Science, EarlyView.
This study employs three synapse‐specific endocannabinoids (eCB) probes to monitor dynamic eCB release, activate CB1Rs and knockdown 2‐AG biosynthesis enzymes in glutamatergic anterior basolateral amygdala ‐ ventral hippocampus (aBLA–vHPC) circuit. At aBLA–vHPC circuits, activation of CB1Rs reduce anxiety avoidance, and knockdown of eCB biosynthesis ...
Bao Xue   +9 more
wiley   +1 more source

Hydrometallurgical Method for AgCu Alloy Powder Synthesis and Its Application in Pd(II) Recovery Through Cementation

open access: yesMetals
This study investigates the synthesis, characterization, and potential applications of silver–copper (AgCu) alloy powders produced from co-precipitated carbonates.
Tomasz Michałek   +3 more
doaj   +1 more source

Unlocking the Interaction Mechanism of CNTs and C‐S‐H on Enhancing Elastic and Viscoelastic Properties of Alite Paste

open access: yesAdvanced Science, EarlyView.
This study explores carbon nanotubes’ (CNTs) role in enhancing alite paste’ elasticity and viscoelasticity. Experimental and simulation results reveal that CNTs weakly influence nucleation but significantly refine C‐S‐H gel structure and calcium hydroxide distribution.
Xi Chen   +6 more
wiley   +1 more source

Petrophysical Variation in Central North Sea Fields [PDF]

open access: yes, 2012
Imperial Users ...
Agrawal, Utsav, Agrawal, Utsav
core  

Results of the metallographic study of blacksmithing items from the excavations at Podgory V settlement on the Samara Bend

open access: yesПоволжская археология
The article presents the results of metallographic analysis of blacksmithing items, found during excavations at the Podgory V settlement, located on the Samara Bend.
Kondrashin Vitaly V.   +1 more
doaj   +1 more source

On various cements [PDF]

open access: yesJournal of the Franklin Institute
n ...
openaire   +3 more sources

Recent Advances of Microcapsule‐based Intelligent Coatings: From Bioinspired Designs, Material Selections, to Potential Applications

open access: yesAdvanced Science, EarlyView.
Microcapsule‐based intelligent coatings (MICs) have shown great potential in the fields of biomedicine, smart buildings, marine protection, and aerospace. However, they currently face challenges in the integration of coating functions and applications in complex systems.
Yue Zhao   +5 more
wiley   +1 more source

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