Results 61 to 70 of about 120,954 (265)

Nonlinear Quantum Mechanics and Locality [PDF]

open access: yes, 1997
It is shown that, in order to avoid unacceptable nonlocal effects, the free parameters of the general Doebner-Goldin equation have to be chosen such that this nonlinear Schr\"odinger equation becomes Galilean covariant.Comment: 10 pages, no figures, also
B Mielnik   +12 more
core   +2 more sources

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

open access: yesAdvanced Science, EarlyView.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies   +14 more
wiley   +1 more source

An international, cross-sectional survey of preprint attitudes among biomedical researchers [version 2; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research
Background Preprints are scientific manuscripts that are made available on open-access servers but are not yet peer-reviewed. Although preprints are becoming more prevalent, uptake is not optimal.
Valerie Chow   +6 more
doaj   +1 more source

Exploring open access coverage of Wikipedia-cited research across the White Rose Universities

open access: yesInsights: The UKSG Journal, 2022
The popular online encyclopaedia Wikipedia is an important and influential platform that assists with the communication of science to a global audience.
Andy Tattersall   +4 more
doaj   +1 more source

EEWW: a generator for $e^+e^- \to W^+W^-$ including one-loop and leading photonic two-loop corrections [PDF]

open access: yes, 1994
We describe a generator for the process $e^+e^- \to W^+W^-$ including all one-loop and leading log photonic two-loop contributions. It includes polarization of the beam and $W$ bosons, and the possibility to study the effect of anomalous couplings ...
Altarelli   +24 more
core   +2 more sources

A Perspective on Interactive Theorem Provers in Physics

open access: yesAdvanced Science, EarlyView.
Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Did You Ask for Citations? An Insight into Preprint Citations en route to Open Science

open access: yesPublications, 2021
This study investigates citation patterns between 2017 and 2020 for preprints published in three preprint servers, one specializing in biology (bioRxiv), one in chemistry (ChemRxiv), and another hosting preprints in all disciplines (Research Square ...
Mario Pagliaro
doaj   +1 more source

Addressing Bottlenecks to Achieve High‐Energy Sodium‐Ion Cells Using Tin Anodes

open access: yesAdvanced Energy Materials, EarlyView.
The challenges in coupling high voltage cathode with Sn‐alloying anode or in anode‐free cell, using glyme based electrolytes to realize high energy Na‐ion cells are reported. Surface protection strategy such as SnO coating on Sn or trapping the parasitic species from poisoning the anode, helps improving the cyclability, with ∼100% capacity retention ...
Parth Desai   +11 more
wiley   +1 more source

Implications of Heavy Top

open access: yes, 1995
Lecture at 23 ITEP Winter School. Manifestations of heavy top at low energies (K- and B-mesons) and high energies (Z and W physics) are discussedComment: 12 pages; ps file can be found at http://venus.itep.ru/preprints/1995/95046.ps ...
Aliev T. M.   +3 more
core   +1 more source

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