Results 161 to 170 of about 67,306 (265)

Modelling Eddy Current Testing of Gaps in Carbon Fibre Structures Based on Spline Approximation. [PDF]

Sensors (Basel)
Schulze T, Rake M, Hofmann D, Mersch J, Schulze M, Cherif C, Heuer H.   +6 more
europepmc   +1 more source

A supplement to Eddy's paper

, 1987
Let \(n_ a,n_ b,n_ c\) be the Nagel cevians of a triangle. \textit{R. H. Eddie} [Elem. Math. 41, 128-130 (1986; Zbl 0604.51011)] proved that \(\sum n_ a\leq 14R-19r\) where R is the circumradius and r the inradius of the triangle. The author obtains the alternative inequality \(\sum n_ a\leq 10R-11r.\)
openaire   +1 more source

Non-contact electroelastic modulation of conventional media leveraging two-way electromagnetic induction. [PDF]

Commun Eng
Dupont J, Christenson R, Tang J.
europepmc   +1 more source

Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da, Nana Hou, Weipeng Wang, Yongqiang Chang, Xin Liu, Feng Pan, Defu Che, Lei Deng   +7 more
wiley   +1 more source

Bioconvective Unsteady Casson Hybrid Nanofluid Flow on a Variable Darcy Regime Between Two Rotating Disks With Variable Heat Source

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Constrained Carbon Partitioning: A Self-Trained Physics-Informed Machine Learning Model Refines GPP Estimates From Eddy Covariance Measurements. [PDF]

Glob Chang Biol
Ranjbar S, Desai AR, Hoffman S, Zahn E, Bou-Zeid E, Stoy PC.   +5 more
europepmc   +1 more source

Quantification of Sulfonated Polyacrylamides by SEC‐UV in Produced Water: Validation and Oilfield Case Study

Journal of Applied Polymer Science, EarlyView.
Size exclusion chromatography with UV–vis detection, combined with ultrasonication pretreatment, enables sensitive detection and quantification of back‐produced polymer at very low concentrations in produced water. This approach supports reliable polymer monitoring and offers a practical route to improve surveillance of polymer flooding performance ...
Eduardo José Creatto, Luis Maqueira, Daniel da Silva Vicente, Thierry Leblanc, Nathaniel Terra, Lara Arinelli, Aurora Pérez‐Gramatges   +6 more
wiley   +1 more source

Study on electromagnetic characteristics of cylindrical hole defect in variable parameter traction motor shaft based on eddy current effect. [PDF]

PLoS One
Song M, Zhu T, Xiao S, Li M, Lai G, Cai Z, Li Q, Xu Z.   +7 more
europepmc   +1 more source

Gaze Mapping and Observational Behavior During Nasal Endoscopy

International Forum of Allergy &Rhinology, EarlyView.
William S. Smithee, Duncan G. J. Green, Quinn F. O'Malley, Arjun Yusufji, Jonathan M. Owens, Edward D. McCoul   +5 more
wiley   +1 more source

Thermal Black‐Infused Polyurethane Rigid Foams: Novel Formulations Toward Higher‐Performance and More Sustainable Insulation

Journal of Applied Polymer Science, EarlyView.
Thermal black improves polyurethane foam structure and stability. It helps the foam rise smoothly while promoting the formation of smaller, more uniform cells. The foam keeps its strength and insulation performance while reducing shrinkage. Its clean production and easy processing make it a sustainable, cost‐effective option for high‐performance ...
Mihaela Mihai, Adrien Faye, Sajjad Saeidlou, Edward Norton   +3 more
wiley   +1 more source