Results 61 to 70 of about 147,836 (303)

Refinements to Mumford’s theta and adelic theta groups [PDF]

open access: yesAnnales mathématiques du Québec, 2014
Let $X$ be an abelian variety defined over an algebraically closed field $k$. We consider theta groups associated to \emph{simple semi-homogenous vector bundles of separable type} on $X$. We determine the structure and representation theory of these groups. In doing so we relate work of Mumford, Mukai, and Umemura.
openaire   +2 more sources

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

A scoping review to create a framework for the steps in developing condition-specific preference-based instruments de novo or from an existing non-preference-based instrument: use of item response theory or Rasch analysis

open access: yesHealth and Quality of Life Outcomes
Background There is no widely accepted framework to guide the development of condition-specific preference-based instruments (CSPBIs) that includes both de novo and from existing non-preference-based instruments.
Teresa C. O. Tsui   +7 more
doaj   +1 more source

Prefrontal-Hippocampal Pathways Through the Nucleus Reuniens Are Functionally Biased by Brain State

open access: yesFrontiers in Neuroanatomy, 2022
Circuit-level communication between disparate brain regions is fundamental for the complexities of the central nervous system operation. Co-ordinated bouts of rhythmic activity between the prefrontal cortex (PFC) and hippocampus (HPC), in particular, are
Brandon E. Hauer   +7 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Bridging Hepatitis C Care Gaps: A Modeling Approach for Achieving the WHO’s Targets in Ontario, Canada

open access: yesViruses
Background: The World Health Organization (WHO) has set hepatitis C (HCV) elimination targets for 2030. Understanding existing gaps in the “HCV care-cascade” is essential for meeting these targets.
Yeva Sahakyan   +6 more
doaj   +1 more source

The Effects of Theta and Gamma tACS on Working Memory and Electrophysiology

open access: yesFrontiers in Human Neuroscience, 2018
A single blind sham-controlled study was conducted to explore the effects of theta and gamma transcranial alternating current stimulation (tACS) on offline performance on working memory tasks.
Anja Pahor, Norbert Jaušovec
doaj   +1 more source

The Dynamics of the Theta Method [PDF]

open access: yesSIAM Journal on Scientific and Statistical Computing, 1991
In the dymanics of numerical methods for nonlinear differential equations there is a growing interest in specifying procedures that avoid the introduction of spurious solutions by time discretization [see \textit{A. Iserles} and the authors, SIAM J. Numer. Anal. 28, No. 6, 1723-1751 (1991)].
Stuart, A. M., Peplow, A. T.
openaire   +3 more sources

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Sigma Theta Pi End of Term Bash [PDF]

open access: yes, 2013
ColourSigma Theta ...

core  

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