Results 121 to 130 of about 147,425 (281)

Tool wear analysis of nickel-based superalloy with torus cutter in longitudinal ultrasonic-assisted milling

open access: yesJournal of Materials Research and Technology
Nickel-based superalloys are crucial in aerospace applications, but they are challenging to machine due to their high cutting forces and severe tool wear.
Shenghao Chao   +5 more
doaj   +1 more source

Evaluating the optimal duration of medication treatment for opioid use disorder

open access: yesAddiction, EarlyView.
Abstract Background and aims Clinicians have little guidance on the ideal length of time patients should remain on medication treatment for opioid use disorder (MOUD) before being able to safely discontinue MOUD. This study estimated how the risk of all‐cause mortality changes with the duration of MOUD, controlling for patient characteristics that ...
Corey J. Hayes   +5 more
wiley   +1 more source

Dendrimeric Antigens for Passive Mast Cell Activation in the Evaluation of Amoxicillin Allergy

open access: yesAllergy, EarlyView.
DeAns with defined nanoscale structure reveal that conjugate size and determinant density govern IgE‐mediated effector‐cell activation in AX allergy. All DeAn generations bind to sIgE in inhibition immunoassay, but only larger DeAns trigger FcεRI‐dependent responses in mouse MC, huRBL‐2H3, and LUVA cells.
Amene Tesfaye Ayane   +12 more
wiley   +1 more source

A novel tissue-engineered corneal epithelium based on ultra-thin amniotic membrane and mesenchymal stem cells

open access: yesScientific Reports
Currently, in vitro cultured corneal epithelial transplantation is effective in treating limbal stem cell dysfunction (LSCD). Selecting carriers is crucial for constructing the corneal epithelium through tissue engineering. In this study, the traditional
Qiurong Long   +8 more
doaj   +1 more source

Aniridia‐associated keratopathy: Clinical and molecular mechanisms of disease progression and emerging therapeutic targets

open access: yesActa Ophthalmologica, EarlyView.
Abstract Congenital aniridia is a rare genetic disorder primarily caused by pathogenic variants of the PAX6 gene. It leads to various panocular anomalies, including aniridia‐associated keratopathy (AAK). This review highlights recent insights into its pathogenesis, focusing on clinical staging, microstructural changes in the cornea and molecular ...
N. Szentmáry   +27 more
wiley   +1 more source

The Synthesis of Symbolism, Romantism and Existentialism in the short-story “The Senior Boyar” by Todos Osmachka [PDF]

open access: yes, 2008
Стаття продовжує цикл публікацій автора про МУР (Мистецький український рух). Проаналізовано тенденції, пов’язані з синтезом традиційних реалістичних моделей (трьох способів узагальнення дійсності – ідеалізації, символізації та типізації) із ...
Lysenko-Kovalova, Nataliia   +1 more
core  

The role of technology belief, perceived risk and initial trust in users’ acceptance of urban air mobility: An empirical case in China

open access: yesMultimodal Transportation
Urban Air Mobility (UAM) is poised to revolutionize transportation, necessitating an assessment of public acceptance before broad commercial adoption. This study presents the Urban Air Mobility Acceptance Model (UAM-AM), which draws from the Technology ...
Enjian Yao   +3 more
doaj   +1 more source

Neuronal hyperexcitability: A key to unraveling hippocampal synaptic dysfunction in Lafora disease

open access: yesEpilepsia, EarlyView.
Abstract Background and Objective Lafora disease (LD) is a rare progressive disorder caused by mutations in the EPM2A or EPM2B genes, characterized by the accumulation of Lafora bodies, drug‐resistant epilepsy, and cognitive decline. To investigate the early molecular mechanisms of LD, we studied electrophysiological changes in the dentate gyrus (DG ...
Cinzia Costa   +17 more
wiley   +1 more source

Moderate increase of MET in hepatocytes protects against cholestatic liver injury by promoting an effective antioxidant response

open access: yesThe FEBS Journal, EarlyView.
Moderate overexpression of wild‐type Met in hepatocytes (Alb‐R26Met mouse model) boosts a strong antioxidant response dependent on the glutathione system while impairing TGF‐β signaling in the liver. This leads to improved liver regeneration and protects against DDC‐induced injury, a model for cholestatic disease sharing features with primary ...
Carlos González‐Corralejo   +16 more
wiley   +1 more source

Demographics, technology acceptance, and willingness to pay: a pilot study on urban air mobility adoption in Indonesia

open access: yesSustainable Futures
Urban Air Mobility (UAM) is an emerging trend in global transportation, with expectations for large-scale expansion in the near future. However, the widespread implementation of passenger drones requires further analysis, particularly regarding user ...
Fitri Trapsilawati   +5 more
doaj   +1 more source

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