Results 101 to 110 of about 2,291,734 (314)

Recent developments in non-perturbative quantum field theory [PDF]

open access: yes, 1996
We report on recent advances in the understanding of non-perturbative phenomena in the quantum theory of fields and strings.Comment: 6 pages, latex, uses stwol.sty; Plenary talk given at International Conference on High Energy Physics (ICHEP), Warsaw ...
Ferrara, Sergio
core   +1 more source

Distinct Network Morphologies from In Situ Polymerization of Microtubules in Giant Polymer‐Lipid Hybrid Vesicles

open access: yesAdvanced Biology, EarlyView.
The successful in situ polymerization of microtubules in giant polymer‐lipid hybrid vesicles is illustrated. The microtubules formed in the giant hybrid vesicles exhibit different morphologies including lumenal network formation and membrane association. Abstract Creating artificial cells with a dynamic cytoskeleton, akin to those in living cells, is a
Paula De Dios Andres   +4 more
wiley   +1 more source

The Aging Substantia Nigra is Characterized by ROS Accumulation Potentially Resulting in Increased Neuroinflammation and Cytoskeletal Remodeling

open access: yesAdvanced Biology, EarlyView.
Definition of study groups, including young individuals (n = 7 mean age: 28.7 years), middle aged individuals (n = 14 mean age: 62.3 years) and elderly individuals (n = 14 mean age: 83.9 years). Condensed workflow including sample preparation (sample lysis and tryptic digestion), mass spectrometric measurements and subsequent data and statistical ...
Britta Eggers   +10 more
wiley   +1 more source

Hard scattering in high-energy QCD [PDF]

open access: yesarXiv, 1999
I review the recent results in the field of QCD at high energy presented to this Conference. In particular, I will concentrate on measurements of $\as$ from studies of event structures and jet rates, jet production in hadronic collisions, and heavy quark production.
arxiv  

When do we stop digging? Conditions on a fundamental theory of physics [PDF]

open access: yes, 2018
In seeking an answer to the question of what it means for a theory to be fundamental, it is enlightening to ask why the current best theories of physics are not generally believed to be fundamental.
Crowther, Karen
core   +2 more sources

Mechanical Loading of Osteocytes via Oscillatory Fluid Flow Regulates Early‐Stage PC‐3 Prostate Cancer Metastasis to Bone

open access: yesAdvanced Biology, EarlyView.
In this study, the authors show that osteocytes, mechanosensing cells embedded within bone, can indeed regulate prostate cancer cell extravasation through a blood vessel using a physiologically relevant tissue model. Specifically, it is shown that osteocytes modulate the expression of blood vessel cell adhesion molecules, affecting the frequency at ...
Kimberly Seaman   +7 more
wiley   +1 more source

Highlights from the 7 year High Energy Starting Event sample in Icecube [PDF]

open access: yesarXiv, 2019
Here we outline the main highlights from the 7 year High Energy Starting Events (HESE) event sample. The next new physics search using astrophysical neutrino flavor data is described, where we reach the Planck scale for the first time.
arxiv  

Lattice QCD: Flavor Physics and Spectroscopy [PDF]

open access: yesarXiv, 2018
We review highlights of recent results on the hadron spectrum and flavor physics from lattice QCD. We also discuss recent rapid progress on the muon anomalous magnetic moment.
arxiv  

Elasticity of Diametrically Compressed Microfabricated Woodpile Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
Modulus–porosity relationship is derived for woodpile lattices with struts under diametrical compression. The formula presented here that Young's modulus is proportional to the square of the volume fraction E˜ρ2$E \sim \left(\rho\right)^{2}$ is shown to be consistent with computations and laboratory experiments on 3D‐printed samples.
Faezeh Shalchy, Atul Bhaskar
wiley   +1 more source

Top quark pair asymmetries [PDF]

open access: yesarXiv, 2016
In this article, we study top quark pair charge, energy and incline asymmetry at parton level using Powheg Monte-Carlo generator.
arxiv  

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