Results 31 to 40 of about 881,355 (287)

Learning to represent signals spike by spike

open access: yesPLOS Computational Biology, 2020
A key question in neuroscience is at which level functional meaning emerges from biophysical phenomena. In most vertebrate systems, precise functions are assigned at the level of neural populations, while single-neurons are deemed unreliable and redundant.
Wieland Brendel   +4 more
openaire   +6 more sources

The miner and the activist: an Australian parable for our carbon constrained world

open access: yesJournal of Political Ecology, 2010
This paper reviews the meaning of carbon by applying five broad questions to this controversial substance: what is land; what is property; what is ownership; what is value; and what are property rights?
James Arvanitakis, Spike Boydell
doaj   +1 more source

The Quantification of Spike Proteins in the Inactivated SARS-CoV-2 Vaccines of the Prototype, Delta, and Omicron Variants by LC–MS

open access: yesVaccines, 2023
Developing variant vaccines or multivalent vaccines is a feasible way to address the epidemic as the SARS-CoV-2 variants of concern (VOCs) posed an increased risk to global public health.
Kangwei Xu   +6 more
doaj   +1 more source

SARS-CoV-2 IgG Spike antibody levels and avidity in natural infection or following vaccination with mRNA-1273 or BNT162b2 vaccines

open access: yesHuman Vaccines & Immunotherapeutics, 2023
Certain aspects of the immunogenicity and effectiveness of the messenger ribonucleic acid (mRNA) vaccines (mRNA-1273 and BNT162b2) developed in response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic are still ...
Thomas E. Hickey   +8 more
doaj   +1 more source

Decorrelation of neural-network activity by inhibitory feedback [PDF]

open access: yes, 2012
Correlations in spike-train ensembles can seriously impair the encoding of information by their spatio-temporal structure. An inevitable source of correlation in finite neural networks is common presynaptic input to pairs of neurons.
Gaute T. Einevoll   +4 more
core   +3 more sources

“Wit” Teaching About Death, Dying, Clinical Trials, and DNR

open access: yesMedEdPORTAL, 2009
Introduction This resource is a small-group activity aimed to facilitate discussions after a viewing of the Emmy award-winning movie “Wit.” The facilitator's guide and accompanying materials will enable faculty to lead small groups to effectively discuss
Jeffrey Spike, Christie Sain
doaj   +1 more source

Decay rate of antiS1/S2 IgG serum levels after 6 months of BNT162b2 vaccination in a cohort of COVID-19-naive and COVID-19-experienced subjects

open access: yesHuman Vaccines & Immunotherapeutics, 2022
Vaccination toward SARS-CoV-2 reduced mortality and ‘boosters’ are being implemented. We offer scientific contribution about IgG production in the COVID-19 experienced population.
Fabio Borgonovo   +14 more
doaj   +1 more source

The Screening of Broadly Neutralizing Antibodies Targeting the SARS-CoV-2 Spike Protein by mRNA Immunization in Mice

open access: yesPharmaceutics, 2023
Neutralizing antibodies (nAbs), the popular antiviral drugs used for the treatment of COVID-19, are effective in reducing viral load and hospitalization.
Zhiyin An   +8 more
doaj   +1 more source

Temporal Pattern of Online Communication Spike Trains in Spreading a Scientific Rumor: How Often, Who Interacts with Whom? [PDF]

open access: yes, 2015
We study complex time series (spike trains) of online user communication while spreading messages about the discovery of the Higgs boson in Twitter. We focus on online social interactions among users such as retweet, mention, and reply, and construct ...
Lambiotte, Renaud, Sanli, Ceyda
core   +3 more sources

Effect of the N501Y Mutation on Ligands Complexed with SARS-CoV-2 RBD: Insights on Potential Drug Candidates for COVID-19

open access: yesDrugs and Drug Candidates, 2023
Bioactive compounds against SARS-CoV-2 targets could be potential treatments for COVID-19. Inhibitors of the receptor-binding domain (RBD) on the viral spike protein can block its binding to the human angiotensin-converting enzyme type II (ACE2) receptor.
Camila Fonseca Amorim da Silva   +6 more
doaj   +1 more source

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