Results 161 to 170 of about 4,690 (251)

Influence of Polishing and Glazing on Surface Characteristics and Biofilm Formation on Zirconia: An In Vitro Study. [PDF]

Antibiotics (Basel)
Ribeiro GA, Oliveira VC, Faria ACL, Macedo AP, Maciel CRO, Silva CHLD, Ribeiro RF, Rodrigues RCS.   +7 more
europepmc   +1 more source

Deep Mutational Scanning for the Study and Engineering of Protein Assemblies

Chemistry–Methods, Volume 6, Issue 8, August 2026.
This review explores how deep mutational scanning (DMS) can be used to improve understanding and accelerate engineering of protein assemblies, from natural fibers to engineered nanocages. We discuss various types of protein assemblies and their characterization, provide an introduction to the DMS technique, and then highlight examples in which DMS has ...
Jenna B. Wolfanger, Shoili Banerjee, Carolyn E. Mills   +2 more
wiley   +1 more source

The impact of tooth brushing simulation and staining thermocycling on surface roughness and color stability of CAD/CAM laminate veneers ceramic materials: an in-vitro study. [PDF]

Sci Rep
Salem R, Ashraf R, Elbasha S.
europepmc   +1 more source

Comparative Analysis of the Mechanical and Biofilm Surface Formation of 3D Printed Resins and Milled PMMA Blocks With and Without Inorganic Fillers

Clinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.
ABSTRACT Objectives Despite the growing number of studies assessing the performance of temporary restorative materials fabricated through CAD/CAM technologies, comparative analyses among 3D printed resins and milled PMMA blocks with differing compositions remain limited.
Indyara Cerutti, Juliana S. R. de Andrade, Andressa da Silva Barboza, Jaqueline B. Machado, Dewey Du‐Hyeong Lee, Mateus Bertolini Fernandes dos Santos   +5 more
wiley   +1 more source

Precision Solar Spectrum Filtering in Aerogel Windows via Synergistic ITO-Ag Nanoparticle Doping for Hot-Climate Energy Efficiency. [PDF]

Gels
Yang H, Huang M, Yang M, Zhang X, Du M.
europepmc   +1 more source

Comparative Performance Analysis of Various Flat Plate Solar Collectors Incorporating Spiral and Square Arrangement of Circular Type Riser Tube

Energy Science &Engineering, Volume 14, Issue 8, Page 3828-3847, August 2026.
Three flat‐plate collectors with spiral and square coiled riser tubes were tested and it was found that the spiral type provides the best results with a thermal efficiency of 66.98% for a mass flow rate of 0.4 kg/min. Riser tube geometry is a key factor in optimizing flat‐plate collector output.
Sakhail Islam Biaz, Golam Sharoar Fahim, Md Akib Ul Islam, Nahyan Ahnaf Pratik, Md. Hasan Ali   +4 more
wiley   +1 more source

Simulated brushing effects on surface roughness and color stability of coated additively manufactured dental resin: an in vitro study. [PDF]

J Med Life
Alsalem Z, Alothemeen M, Alshehri D, Masaud F, Alshehri Y, ALSalem L, Alghamdi SM, Alqahtani RS, IbnAhmad H.   +8 more
europepmc   +1 more source

Experimental Thermal Performance Investigation of Nontracking Multiple Parabolic Trough Collector With a Single Absorber

Energy Science &Engineering, Volume 14, Issue 8, Page 3584-3607, August 2026.
With a mass flow rate of 0.3 kg/min, a direct solar radiation of 770.25 W/m2, and a global solar radiation of 915.25 W/m2, the maximum outlet water temperature was 63.3°C, the maximum instantaneous efficiency was 51.78%, and the average heat gain was found between 69.81 and 206.88 W, depending on mass flow rate and direct solar radiation.
Md. Akib Ul Islam, Golam Sharoar Fahim, Maruf Amin Sabbir, Nahyan Ahnaf Pratik, Md. Mahmodul Alam, Md. Hasan Ali   +5 more
wiley   +1 more source

Study on Self-Sharpening Mechanism and Polishing Performance of Triethylamine Alcohol on Gel Polishing Discs. [PDF]

Micromachines (Basel)
Lei Y, Xu L, Feng K.
europepmc   +1 more source

Hypotensive Episodes Precede Cognitive Fluctuations in Parkinson's Disease Dementia

Movement Disorders Clinical Practice, Volume 13, Issue 8, Page 1967-1971, August 2026.
Abstract Background Cognitive fluctuations (CFs) are a disabling feature in Parkinson's disease dementia (PDD) and contribute to caregiver burden. The relationship between CFs and neurogenic orthostatic hypotension (nOH), a common autonomic complication in PDD, has not been adequately examined.
Jorge Patino, Kevin Duque, Jesus Abanto, Aaron Bloemer, Heba Deraz, Alberto J. Espay, Abhimanyu Mahajan   +6 more
wiley   +1 more source