Results 81 to 90 of about 84,087 (320)

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

open access: yesAdvanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu   +5 more
wiley   +1 more source

Species conservation profiles of a random sample of world spiders IV: Scytodidae to Zoropsidae [PDF]

open access: yesBiodiversity Data Journal, 2018
Sini Seppälä   +10 more
doaj   +2 more sources

Roles of Kdm6a and Kdm6b in Regulation of Mammalian Neural Regeneration

open access: yesAdvanced Science, EarlyView.
This study reveals that Kdm6a plays key roles in repressing either peripheral nervous system (PNS) or central nervous system (CNS) axon regeneration, whereas Kdm6b is not involved in regulating CNS axon regeneration. Moreover, both demethylases are able to regulate CNS neuronal survival after injury, but with non‐overlapping mechanisms.
Shu‐Guang Yang   +13 more
wiley   +1 more source

Poor expression of miR‐195‐5p can assist the diagnosis of cerebral vasospasm after subarachnoid hemorrhage and predict adverse outcomes

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Objective Patients with spontaneous subarachnoid hemorrhage (SAH) may develop refractory arterial cerebral vasospasm (CVS), which is the leading cause of death in SAH patients. This study explored the clinical diagnostic value of serum miR‐195‐5p levels in CVS after SAH (SAH + CVS) and its relationship with the prognosis of SAH + CVS.
Yong Li   +3 more
wiley   +1 more source

A Clever Spider [PDF]

open access: yesNature, 1880
IN a letter I have just received from my brother at Rondebosch, near Cape Town, he narrates the following, which I thought might interest some of the readers of NATURE:—
openaire   +3 more sources

RONIN/HCF1‐TFEB Axis Protects Against D‐Galactose‐Induced Cochlear Hair Cell Senescence Through Autophagy Activation

open access: yesAdvanced Science, EarlyView.
D‐galactose (D‐gal) induced inner ear hair cell senescence by inhibiting TFEB transcription. RONIN/HCF1 promotes TFEB transcription to prevent cochlear HCs from D‐gal‐induced senescence through autophagy activation. Abstract Age‐related hearing loss is characterized by senescent inner ear hair cells (HCs) and reduced autophagy.
Yongjie Wei   +18 more
wiley   +1 more source

Functional connectivity in behavioral variant frontotemporal dementia

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Decreased FC in the Salience Network (SN) is the most consistent finding in bvFTD. The brain's functional architecture is less interconnected and efficient in bvFTD. Symptom, behavior, cognition and disease severity are associated with changes in FC. Abstract Introduction Functional connectivity (FC)—which reflects relationships between neural activity
Luiz Kobuti Ferreira   +3 more
wiley   +1 more source

The emerging roles of arthropods and their metabolites in the green synthesis of metallic nanoparticles

open access: yesNanotechnology Reviews, 2016
Nanotechnology has remained relevant as a multifacet discipline, which cuts across different areas of science and technology. Several successful attempts had been documented regarding the involvement of biological materials in the green synthesis of ...
Lateef Agbaje   +2 more
doaj   +1 more source

Neural Patterns of Social Pain in the Brain‐Wide Representations Across Social Contexts

open access: yesAdvanced Science, EarlyView.
Empathy arises from both physiological and social pain, yet their shared and context‐specific neural mechanisms remain unclear. Combining fMRI and multivariate pattern analysis, this study decodes overlapping empathy networks and distinct representations for social exclusion versus separation.
Xiaodong Zhang   +11 more
wiley   +1 more source

ON THE NAMES OF SPIDERS [PDF]

open access: yesTransactions of the Philological Society
n ...
openaire   +3 more sources

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