Results 151 to 160 of about 115,470 (339)

Toward Autonomous Self‐Healing in Soft Robotics: A Review and Perspective for Future Research

open access: yesAdvanced Intelligent Systems, EarlyView.
In this article, five different phases (damage detection, cleaning, damage closure, material healing, and healing assessment) are investigated to have an autonomous self‐healing at the system level with the focus on soft robotics. It delves into the importance of each phase, why and where they matter, and reviews relevant technologies that enable ...
Seyedreza Kashef Tabrizian   +2 more
wiley   +1 more source

Focused Xe‐Ion Plasma Beam Milling of Coumarin‐153 Single Crystals Into Photonic Cavities–Experimental and Theoretical Investigations

open access: yesAdvanced Physics Research, EarlyView.
The geometrical shaping of coumarin‐153 single crystals into next‐generation disc and ring resonators using Xe‐plasma FIB milling is demonstrated. Optimized beam parameters (30 kV, 100 pA/50 pA) enabled precise fabrication. This approach minimizes structural damage while ensuring high‐quality photonic traits.
Melchi Chosenyah   +5 more
wiley   +1 more source

Anatolian ground squirrel (Spermophilus xanthoprymnus) retina: Comparative expression of synaptophysin, NeuN, calbindin‐D28k, parvalbumin, glial fibrillary acidic protein, and Iba‐1 during pre‐hibernation and hibernation

open access: yesThe Anatomical Record, EarlyView.
Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek   +5 more
wiley   +1 more source

Clonal sharing of CD8+ T‐cells links skin and joint inflammation in psoriatic arthritis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Psoriatic arthritis (PsA) is an HLA class I‐associated inflammatory arthritis that develops in up to 30% of people with psoriasis. We tested the hypothesis that skin and joint inflammation in PsA is linked in terms of CD8+ T‐cell phenotype and clonality.
Lucy E. Durham   +14 more
wiley   +1 more source

Methods for Controlling Small GTPase Activity

open access: yesChemBioChem, EarlyView.
This concept highlights recent and emerging methods for controlling small GTPase activity, encompassing both small‐molecule‐based approaches and protein engineering strategies. The use of these approaches to advance the understanding of small GTPase function, current limitations, and future outlook is discussed.
Benjamin Faulkner   +3 more
wiley   +1 more source

Multiplexed and Membraneless Redox‐Mediated Electrochemical Separations Through Bipolar Electrochemistry

open access: yesChemSusChem, EarlyView.
Two fishermen (representing a bipolar electrode) are catching either toxic or value‐added fish from separate tanks. Through bipolar electrochemistry, the fishermen can become positively or negatively charged, allowing them to interact with the target species electrochemically without a direct power source.
Nayeong Kim, Kyle N. Knust, Xiao Su
wiley   +1 more source

Multi-wavelength fiber laser with erbium doped zirconia fiber and semiconductor optical amplifier

open access: yes, 2010
Multi-wavelength hybrid fiber lasers are demonstrated in both ring and linear cavities using a fabricated Erbium-doped Zirconia fiber (EDZF) and semiconductor optical amplifier (SOA) as gain media.
Ahmad, H.   +13 more
core  

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