Results 31 to 40 of about 1,564 (103)

Insights Into the Exchange of N‐Heterocyclic Carbene Ligands on Gold Nanoparticles: Necessity of Oxygen

open access: yesChemistryEurope, Volume 4, Issue 2, February 2026.
Oxygen flips the switch: Investigating N‐heterocyclic carbene (NHC) exchange on gold nanoparticles (AuNPs) uncovered an oxygen‐dependent pathway. Ligand substitutions did not occur under inert conditions but proceeded in the presence of oxygen, promoting AuNPs oxidation and formation of NHC‐Au(I) complexes.
Salem Ba Sowid   +4 more
wiley   +1 more source

The parabss1 Drosophila melanogaster as Model for Chronic Nociception: Insights Into Cannabidiol Analgesic Effects

open access: yesEuropean Journal of Pain, Volume 30, Issue 2, February 2026.
ABSTRACT Background Chronic pain, which is often unrelated to ongoing injury, is poorly understood and difficult to treat. Genetic studies have identified voltage‐gated sodium (Nav) channels, particularly gain‐of‐function mutations such as L858F and R1150W in human NaV1.7, as involved in the development of chronic pain. Methods A chronic pain model was
Serena Mares Malta   +7 more
wiley   +1 more source

Analysis of Static Cellular Cooperation between Mutually Nearest Neighboring Nodes [PDF]

open access: yes, 2016
Cooperation in cellular networks is a promising scheme to improve system performance. Existing works consider that a user dynamically chooses the stations that cooperate for his/her service, but such assumption often has practical limitations.
Corrales, Luis David Alvarez   +3 more
core   +1 more source

Distinguishing Boson Stars from Black Holes and Neutron Stars from Tidal Interactions in Inspiraling Binary Systems

open access: yes, 2017
Binary systems containing boson stars---self-gravitating configurations of a complex scalar field--- can potentially mimic black holes or neutron stars as gravitational-wave sources.
Buonanno, Alessandra   +4 more
core   +1 more source

Analgesic practices for acute pain management in cats and dogs in Africa

open access: yesJournal of Small Animal Practice, Volume 67, Issue 2, Page 145-154, February 2026.
Objectives To understand perceptions and analgesic practices for acute pain management in cats and dogs by veterinarians in Africa. Materials and Methods Data from small animal veterinarians were collected using an online questionnaire (English/French) and convenience sampling.
S. S. U. H. Bukhari   +5 more
wiley   +1 more source

Joint Power Allocation and User Association Optimization for Massive MIMO Systems

open access: yes, 2016
This paper investigates the joint power allocation and user association problem in multi-cell Massive MIMO (multiple-input multiple-output) downlink (DL) systems.
Björnson, Emil   +2 more
core   +2 more sources

European Code Against Cancer, 5th edition – ultraviolet radiation, radon and cancer

open access: yesMolecular Oncology, Volume 20, Issue 1, Page 49-67, January 2026.
Here we update the cancer prevention recommendations on ultraviolet radiation and indoor radon gas, listed at positions 8 and 10 of the 5th edition of the European Code Against Cancer (ECAC5). Individuals are advised to avoid too much sun, use sun protection and never use sunbeds.
David Ritchie   +17 more
wiley   +1 more source

Methotrexate‐Loaded Liposomal Formulation Enables 6‐Week Sustained Intraocular Therapeutic Drug Release in a Porcine Model

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 1, 9 January 2026.
A liposomal formulation for methotrexate enables minimally invasive, sustained intraocular drug delivery for over six weeks with a single injection. Developed for treating intraocular diseases like lymphoma and PVR, it offers excellent biocompatibility in vivo in a porcine model.
Maximilian Hammer   +17 more
wiley   +1 more source

Parts Surface Defect Detection Algorithm Based on Improved YOLOv8s

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
Enhanced YOLOv8s for real‐time surface defect detection: An improved YOLOv8s deep learning model is developed for detecting fatigue and linear cracks on part surfaces. Trained on a high‐resolution crack dataset with diverse environmental and texture conditions, the model achieves mAP@0.5 = 0.9626, mAP@0.5:0.95 = 0.7803, Precision = 0.926, and Recall ...
Zhe Sun   +3 more
wiley   +1 more source

Distributed Function Computation with Confidentiality

open access: yes, 2013
A set of terminals observe correlated data and seek to compute functions of the data using interactive public communication. At the same time, it is required that the value of a private function of the data remains concealed from an eavesdropper ...
Tyagi, Himanshu
core   +1 more source

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