Results 251 to 260 of about 100,111 (325)

Plasma Immersion Ion Implantation Increases Adhesive Bond Strength of PEK and PEEK to Dental Composites and Enables Hydrolysis Resistance

open access: yesMacromolecular Materials and Engineering, EarlyView.
Plasma‐immersion‐ion‐implantation (PIII) is applied to increase the bond strength between 3D printed Polyether–ether–ketone (PEEK) or Poly–ether–ketone (PEK) and dental composite resin. A predictive model is presented that demonstrates the relative effect of plasma and mechanical interlocking because of roughness. The bond strength achieved with plasma
William T Lewin   +5 more
wiley   +1 more source

Breaking Boundaries: Chronic Diseases and the Frontiers of Immune Microenvironments

open access: yesMed Research, EarlyView.
ABSTRACT The immune microenvironment includes immune cells, cytokines, extracellular matrix, vesicles, etc. The interactions between these components form a unique local immune microecology. Although immunity serves as the defense against external pathogens, aberrant immune activation often contributes to disease development.
Guoqing Li   +13 more
wiley   +1 more source

X‐ray CT metal artifact reduction using neural attenuation field prior

open access: yesMedical Physics, EarlyView.
Abstract Background The presence of metal objects in computed tomography (CT) imaging introduces severe artifacts that degrade image quality and hinder accurate diagnosis. While several deep learning‐based metal artifact reduction (MAR) methods have been proposed, they often exhibit poor performance on unseen data and require large datasets to train ...
Jooho Lee   +4 more
wiley   +1 more source

Bond Strength of Universal Adhesive/Resin Cement Combinations Relying on Touch-Cure Mechanisms. [PDF]

open access: yesPolymers (Basel)
Forte A   +9 more
europepmc   +1 more source

Local Service Provision During War‐A Case Study of Yemen

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT In conflict‐ridden regions like Yemen, local governance structures play a critical role in shaping the provision of essential services during ongoing war. This study examines these complexities by focusing on five key governorates: Marib, Sana'a, Aden, Hodeidah, and Hadramaut. Methodologically, it employs 27 semi‐structured interviews with key
Ahmed Almaweri, Hasan Al‐Awami
wiley   +1 more source

Disease–Drug–Drug Interaction of Imatinib in COVID‐19 ARDS: A Pooled Population Pharmacokinetic Analysis

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 583-595, March 2025.
ABSTRACT Prior pharmacokinetic (PK) analysis revealed that increased alpha‐1‐acid glycoprotein (AAG) levels are associated with decreased imatinib unbound fraction in coronavirus disease 2019 (COVID‐19) patients. This study aimed to investigate the PK of total and unbound concentrations of imatinib and the metabolite N‐desmethyl imatinib in ...
Medhat M. Said   +10 more
wiley   +1 more source

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