Results 81 to 90 of about 24,721 (208)

Bond strength enhancement for additively manufactured zirconia: Micro‐retentive design approach

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of digitally designed micro‐retention features on the bond strength of additively manufactured (AM) zirconia copings. Materials and Methods Sixty titanium base abutments (NobelParallel, NobelBiocare), pretreated with 50 µm alumina particles were divided into four groups (n = 15 per group); one group with ...
Rama B. Al‐Rashdan   +5 more
wiley   +1 more source

Hydraulic fast‐setting calcium silicate cement for crown cementation

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated film thickness, diametral tensile strength (DTS), and crown retentive strength of hydraulic fast‐set calcium silicate cement (fast‐set CSC) compared to conventional luting cements. Materials and Methods Fast‐set CSC was compared to zinc phosphate cement and glass ionomer cement.
Atefeh Nemati Karimooy   +3 more
wiley   +1 more source

Gene Editing of Nicotiana benthamiana Architecture for Space‐Efficient Production of Recombinant Proteins in Closed Environments

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Indoor vertical farming (VF) offers practical advantages for the cultivation of plant protein bio‐factories including plant uniformity, product consistency, water/nutrient recycling and production cycles on a year‐round basis. Much progress has been achieved toward the development of innovative systems for artificial lighting, automated ...
Béatrice Giroux   +5 more
wiley   +1 more source

Arbuscular Mycorrhizal Fungi May Account for a Phosphorus‐Facilitation Strategy

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Mycorrhizal phosphorus (P)‐scavenging strategies are inefficient in severely P‐impoverished environments; yet many mycorrhizal species occur here. How these species acquire P and how their acquisition coordinates with root and leaf traits remain unknown.
Ling‐Ling Chen   +5 more
wiley   +1 more source

Recent Advances in Boron Removal From Geothermal Waters: A Review

open access: yesWater and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Theory and experimental technique for nondestructive evaluation of ceramic composites [PDF]

open access: yes
The important ultrasonic scattering mechanisms for SiC and Si3N4 ceramic composites were identified by examining the interaction of ultrasound with individual fibers, pores, and grains.
Generazio, Edward R.
core   +1 more source

A Robust Cost‐Effective Spectrophotometric Method for Nb Determination in Refractory Nb‐doped Gadolinium Zirconate: Overcoming Matrix Dissolution Challenges

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT A simple, robust and cost‐effective analytical methodology was developed for the determination of niobium in highly refractory materials: Nb‐doped gadolinium zirconate (Gd2Zr2O7:Nb) and niobium pentoxide (Nb2O5). The challenge of digesting these matrices was successfully accomplished by establishing two independent dissolution procedures: (i ...
Poonam Verma, Annapurna Chandane
wiley   +1 more source

Tribology of Resin Composites Filled with RB Ceramics

open access: yesSeikei-Kakou, 2020
Kei Shibata   +2 more
openaire   +2 more sources

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

A Simple and Scalable LiF‐Reinforced PEO Gel Electrolyte for Durable Lithium Metal Batteries

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
Realization of a scalable and low‐cost composite gel polymer electrolyte (CGPE) incorporating LiF ceramic particles (white cubes). These rigid fillers act as a robust physical barrier, effectively deflecting and suppressing lithium dendrite growth at the anode interface.
Hamed Hasanzadeh Moghadam   +2 more
wiley   +1 more source

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