Results 181 to 190 of about 178,327 (356)

Porcelain heart

open access: yesEuropean Heart Journal - Cardiovascular Imaging
Maryuri Chumbes-Aguirre   +3 more
openaire   +4 more sources

An 18‐Month Randomized Controlled Clinical Trial Evaluating the Clinical Success of IPS e.max Conventional Crowns and Endocrowns in Extensively Restored Molars

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives This RCT study aimed to investigate the clinical performance of IPS e.max endocrowns as an alternative option compared to conventional crowns to restore damaged molar teeth after an 18‐month follow‐up. Materials and Methods A sample of 30 patients with 40 molars, who needed a single‐tooth restoration, was enrolled to receive either ...
Rand Essa Dalol   +2 more
wiley   +1 more source

A study for development of aerothermodynamic test model materials and fabrication technique [PDF]

open access: yes
A literature survey, materials reformulation and tailoring, fabrication problems, and materials selection and evaluation for fabricating models to be used with the phase-change technique for obtaining quantitative aerodynamic heat transfer data are ...
Connor, L. E., Dean, W. G.
core   +1 more source

Enhanced Electrochemical Performance of Supercapacitors Using Fe3O4‐Doped Biomass‐Derived Activated Carbon Electrodes

open access: yesElectrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT The energy storage performance of supercapacitors—defined by specific capacitance, energy density, and power density—is strongly influenced by the structural and electrochemical properties of electrode materials. While cathode development has advanced significantly, research on efficient and sustainable anode materials remains limited ...
Kadir Sinan Aslan   +9 more
wiley   +1 more source

Biochemical and metabolic responses of cotton variety XLZ54 to Thrips tabaci and screening of resistance characterization indicators

open access: yesPest Management Science, Volume 82, Issue 2, Page 1656-1667, February 2026.
Cotton varieties resistant to Thrips tabaci exhibit lower soluble sugar and free amino acid levels, with smaller post‐infestation increases in these nutrients, resulting in reduced feeding rates and lighter damage. Key resistance evaluation indices include: damage severity, soluble sugars, free amino acids, soluble proteins, superoxide dismutase ...
Xiaohu Guo   +4 more
wiley   +1 more source

Semidiaphanam Tremuli Narcissuli Ideam Lacteam1: Ehrenfried Walther von Tschirnhaus (1651–1708) and His Determined Search for the Porcelain Principle

open access: yesArchaeometry, Volume 68, Issue 1, Page 120-131, February 2026.
ABSTRACT With this contribution, an attempt is being made to chart the timeline of the invention of the European hard‐paste porcelain based on historical documents. They were evaluated to trace the development lines from Tschirnhaus's early experiments with burning mirrors and lenses in the 1680s to finding ‘wax porcelain’ around 1694 to the ...
Robert B. Heimann
wiley   +1 more source

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