Results 21 to 30 of about 768,067 (335)

Never let a good crisis go to waste: Pauline Hanson’s exploitation of COVID-19 on Facebook

open access: yesMedia International Australia, 2020
This brief contribution explores how the 2020 COVID-19 crisis has been exploited by Australian populist radical right politician, Pauline Hanson. In particular, I discuss how Hanson, through her political communication on Facebook, has used the COVID-19 ...
Kurt Sengul
semanticscholar   +1 more source

Sparse Hanson–Wright inequalities for subgaussian quadratic forms [PDF]

open access: yesBernoulli, 2015
In this paper, we provide a proof for the Hanson-Wright inequalities for sparsified quadratic forms in subgaussian random variables. This provides useful concentration inequalities for sparse subgaussian random vectors in two ways. Let $X = (X_1, \ldots,
Shuheng Zhou
semanticscholar   +1 more source

WOMEN AND CHILD ABUSE IN SOUTH AFRICA: LESSONS FROM PRACTICE

open access: yesSocial Work/Maatskaplike Werk, 2011
A South African exploratory research study (Hanson, 2008) focusing on the phenomenon of the co-occurrence of woman and child abuse in the same family system confirmed international findings (Beeman & Edleson, 2000; Park & Kahn, 2000) that this phenomenon,
Sheri Hanson
doaj   +1 more source

Infinitely many new families of complete cohomogeneity one G$_2$-manifolds: G$_2$ analogues of the Taub–NUT and Eguchi–Hanson spaces [PDF]

open access: yes, 2018
We construct infinitely many new 1-parameter families of simply connected complete noncompact G_2-manifolds with controlled geometry at infinity. The generic member of each family has so-called asymptotically locally conical (ALC) geometry.
Lorenzo Foscolo   +2 more
semanticscholar   +1 more source

Transient dominant host-range selection using Chinese hamster ovary cells to generate marker-free recombinant viral vectors from vaccinia virus

open access: yesBioTechniques, 2017
Recombinant vaccinia viruses (rVACVs) are promising antigen-delivery systems for vaccine development that are also useful as research tools. Two common methods for selection during construction of rVACV clones are (i) co-insertion of drug resistance or ...
Liang Liu   +6 more
doaj   +1 more source

Hanson–Wright inequality in Banach spaces [PDF]

open access: yes, 2018
We discuss two-sided bounds for moments and tails of quadratic forms in Gaussian random variables with values in Banach spaces. We state a natural conjecture and show that it holds up to additional logarithmic factors.
Radosław Adamczak   +2 more
semanticscholar   +1 more source

Frequency‐Dependent Modulation of Whistler‐Mode Waves by Density Irregularities During the Recovery Phase of a Geomagnetic Storm

open access: yesGeophysical Research Letters, 2021
Density irregularities near the plasmapause are commonly observed and play an important role in whistler‐mode wave excitation and propagation. In this study, we report a frequency‐dependent modulation event of whistler‐mode waves by background density ...
Xu Liu   +4 more
doaj   +1 more source

From Crescent to Mature Virion: Vaccinia Virus Assembly and Maturation

open access: yesViruses, 2014
Vaccinia virus (VACV) has achieved unprecedented success as a live viral vaccine for smallpox which mitigated eradication of the disease. Vaccinia virus has a complex virion morphology and recent advances have been made to answer some of the key ...
Liang Liu   +3 more
doaj   +1 more source

Remodelling of reconstituted high density lipoproteins by lecithin: cholesterol acyltransferase

open access: yesJournal of Lipid Research, 1996
Discoidal reconstituted high density lipoproteins (rHDL) with a diameter of 7.9 nm, a molar ratio of egg phosphatidylcholine (PC): unesterified cholesterol (UC): cholesteryl esters (CE): apolipoprotein (apo) A-I of 33:7:0:1 and containing two molecules ...
H Q Liang, K A Rye, P J Barter
doaj   +1 more source

Gluing Eguchi‐Hanson Metrics and a Question of Page [PDF]

open access: yes, 2014
In 1978, Gibbons‐Pope and Page proposed a physical picture for the Ricci flat Kähler metrics on the K3 surface based on a gluing construction. In this construction, one starts from a flat torus with 16 orbifold points and resolves the orbifold ...
S. Brendle, N. Kapouleas
semanticscholar   +1 more source

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