Results 161 to 170 of about 21,564,977 (361)

A phenomenological model for the flow resistance over submerged vegetation

open access: yes, 2012
The bulk velocity Ub in streams is conventionally estimated from Manning's equation, but difficulties remain in parameterizing the roughness coefficient n when the streambed is covered with vegetation.
A. Konings, G. Katul, S. Thompson
semanticscholar   +1 more source

“You're this person who's providing light”: Embodied responses to information loss and transition within LGBTQIA+ communities

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This paper reports on findings from 15 semi‐structured interviews with LGBTQIA+ individuals within the United States who have experienced the loss of one or more LGBTQIA+ information spaces. The paper specifically focuses on how such losses occurred and the information transitions experienced by the participants in response to this loss ...
Travis L. Wagner, Vanessa L. Kitzie
wiley   +1 more source

Modelling interactions between waves and diffused interfaces

open access: yesInternational Journal for Numerical Methods in Fluids, Volume 95, Issue 2, Page 215-241, February 2023., 2023
When simulating multiphase compressible flows using the diffuse‐interface methods, important issues arise during the interaction of waves with diffused interfaces. A solution is to use a pressure‐disequilibrium model with finite, instead of infinite, pressure‐relaxation rate.
Kevin Schmidmayer   +4 more
wiley   +1 more source

A phenomenological model of proton FLASH oxygen depletion effects depending on tissue vasculature and oxygen supply. [PDF]

open access: yesFront Oncol, 2022
Zou W   +15 more
europepmc   +1 more source

Toward information resilience: Applying intersectionality to the HIV/AIDS information practices of Black sexual minority men

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Using intersectionality as a critical theoretical framework and analytical tool, this study investigated the HIV/AIDS information practices of Black sexual minority men (SMM). Twenty‐two Black SMM were interviewed about their HIV/AIDS‐related information practices.
Megan Threats
wiley   +1 more source

The Chiral Induced Spin Selectivity Effect What It Is, What It Is Not, And Why It Matters

open access: yesIsrael Journal of Chemistry, Volume 62, Issue 11-12, December 2022., 2022
Abstract The chiral induced spin selectivity effect is an excited states phenomenon, which can be probed using photo‐spectroscopy as well as transport measurements. On the one hand such measurements represent averaged quantities, on the other hand nearly all theoretical descriptions, with only a few exceptions, have been concerned with energy dependent
J. Fransson
wiley   +1 more source

Phenomenology of Minimal Flavour Deconstruction at the lowest new scale [PDF]

open access: yesarXiv
I describe in detail the phenomenology of a d=4 flavour-non-universal gauge theory, based on Ref. [1] , where global accidental symmetries control the pattern of the Yukawa couplings of the charged fermions and, at the same time, the deviations from the Standard Model of the relevant flavour observables.
arxiv  

Phenomenology of the minimal $B-L$ Model: the Higgs sector at the Large Hadron Collider and future Linear Colliders [PDF]

open access: yesarXiv, 2011
This Thesis is devoted to the study of the phenomenology of the Higgs sector of the minimal $B-L$ extension of the Standard Model at present and future colliders. Firstly, the motivations that call for the minimal $B-L$ extension are summarised. In addition, the model is analysed in its salient parts. Moreover, a detailed review of the phenomenological
arxiv  

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