Results 141 to 150 of about 885,061 (318)

Towards a fundamental safe theory of composite Higgs and dark matter. [PDF]

open access: yesEur Phys J C Part Fields, 2020
Cacciapaglia G, Ma T, Vatani S, Wu Y.
europepmc   +1 more source

A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?

open access: yesAdvanced Engineering Materials, EarlyView.
Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli   +5 more
wiley   +1 more source

Electroweak spin-1 resonances in Composite Higgs models

open access: yesJournal of High Energy Physics
Composite Higgs models predict the existence of various bound states. Among these are spin-1 resonances. We investigate models containing SU(2) L × SU(2) R as part of the unbroken subgroup in the new strong sector. These models predict that there are two
R. Caliri   +4 more
doaj   +1 more source

Composites

open access: yes, 2015
[eng] The four main chapters in this dissertation, while each largely self-standing, can be seen as together providing an extended defence of the view that classical mereology is analytically true. In chapter 1, I criticise Eli Hirsch’s influential deflationary account of the ontological debate on composition, according to which universalists and ...
openaire   +1 more source

Compositional calculus

open access: yesJournal of Combinatorial Theory, Series A, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Static and Dynamic Behavior of Novel Y‐Shaped Sandwich Beams Subjected to Compressive Loadings: Integration of Supervised Learning and Experimentation

open access: yesAdvanced Engineering Materials, EarlyView.
In this study, the mechanical response of Y‐shaped core sandwich beams under compressive loading is investigated, using deep feed‐forward neural networks (DFNNs) for predictive modeling. The DFNN model accurately captures stress–strain behavior, influenced by design parameters and loading rates.
Ali Khalvandi   +4 more
wiley   +1 more source

A systematic experimental study on biochar-cementitious composites: Towards carbon sequestration

open access: hybrid, 2022
Paweł Sikora   +8 more
openalex   +1 more source

Leptonic Pion Decay And Physics Beyond The Electroweak Standard Model

open access: yes, 2008
The ratio of branching ratios in leptonic pion decay $R_{\pi} \equiv (\Gamma(\pi^- \to e \nu_e))/(\Gamma(\pi^- \to \mu \nu_\mu))$ is a powerfully sensitive probe of new interactions beyond the electroweak standard model.
Campbell, Bruce A., Ismail, Ahmed
core   +1 more source

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