Results 101 to 110 of about 52,246 (269)

Influence of Thermal Cycling on Friction, Wear, and Damage Evolution of Fused Deposition Modeling of 3D‐Printed Glass Fiber Reinforced Polylactic Acid Composites

open access: yesPolymer Composites, EarlyView.
Schematic illustration of the experimental procedure of the specimens. ABSTRACT This research work investigated the effect of the cyclic thermo‐hygrometric aging regime between −20°C and +40°C with 0–400 cycles on the reciprocating tribological properties of fused deposition modeling (FDM) printed polylactic acid (PLA) and the same material reinforced ...
Sinan Fidan   +5 more
wiley   +1 more source

Vog: Using Volcanic Eruptions to Estimate the Health Costs of Particulates

open access: yesThe Economic Journal, EarlyView., 2018
The negative consequences of long‐term exposure to particulate pollution are well established but a number of studies find no effect of short‐term exposure on health outcomes. The high correlation of industrial pollutants complicates the estimation of the impact of individual pollutants on health.
Timothy J. Halliday   +2 more
wiley   +1 more source

Continuously differentiable means

open access: yesJournal of Inequalities and Applications, 2006
We consider continuously differentiable means, say -means. As for quasi-arithmetic means , we need an assumption that has no stationary points so that might be continuously differentiable. Introducing quasi-weights for -means would give a satisfactory
Fujii Masatoshi   +4 more
doaj  

PERBEDAAN PENGARUH MODEL KONSELING KOGNITIF SOSIAL DENGAN TEKNIK MODELING DAN TEKNIK COGNITIVE RESTRUCTURING TERHADAP PENINGKATAN BAKAT VERBAL SISWA KELAS X UPW SMK NEGERI 1 SINGARAJA

open access: yesJurnal Ilmiah Bimbingan Konseling Undiksha, 2016
Penelitian ini merupakan penelitian semu (“Quasi Eksperiment”). Tujuan dari penelitian ini adalah untuk mengetahui teknik Modeling dalam model konseling Kognitif Sosial berpengaruh terhadap Bakat Verbal siswa kelas X UPW A, untuk mengetahui teknik ...
Ade Indra Prasetia .   +2 more
doaj   +1 more source

Generalized Abstracted Mean Values

open access: yes, 1998
In this article, the author introduces the generalized abstracted mean values which extend the concepts of most means with two variables, and researches their basic properties and ...
Qi, Feng
core  

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

open access: yesPolymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci   +2 more
wiley   +1 more source

Quasi-1D BEC theoretical comparison

open access: yes, 2017
This shows numerical calculations of different theoretical predictions (mean-field, generalised mean field and stochastic) for the quasi-1D Bose gas including the crossover to quasi-condensation.
N Proukakis (7836485)   +3 more
core   +1 more source

Process‐Induced Anisotropy and Fracture Behavior of Pellet‐3D Printed PLA and PLA/Flax Biocomposites

open access: yesPolymer Composites, EarlyView.
Fused Granular Fabrication of PLA and PLA/flax biocomposites, followed by tensile testing and fracture surface analysis to evaluate the effects of raster orientation and layer number on anisotropy and fracture behavior. ABSTRACT Fused granular fabrication (FGF) enables cost‐effective, large‐scale polymer additive manufacturing; however, the mechanical ...
Fernando Ancio   +2 more
wiley   +1 more source

Free Energies of Reaction for Aqueous Glycine Condensation Chemistry at Extreme Temperatures

open access: yesGeophysical Monograph Series, Page 271-283., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Matthew Kroonblawd, Nir Goldman
wiley  

+1 more source

Long-Term Monitoring and Statistical Analysis of Indoor Radon Concentration near the Almaty Tectonic Fault

open access: yesAtmosphere
This study presents the results of a spatiotemporal analysis of indoor radon concentration dynamics at the Al-Farabi Kazakh National University (Almaty, Republic of Kazakhstan), located near the Almaty tectonic fault.
Yuliya Zaripova   +4 more
doaj   +1 more source

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