Results 21 to 30 of about 2,264,558 (236)

syha/mpas-bundle: mpas-bundle/v2.0.0

open access: yes, 2023
<p>This mirrors the official release/2.0.0 from the public GitHub domain (https://github.com/JCSDA/mpas-bundle/tree/release/2.0.0), inheriting all licensing from the original version. It's designated for archiving in Zenodo, assigned its unique DOI,
Byoung-Joo (BJ) Jung   +12 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Some differential operators in the symmetric bundle [PDF]

open access: yes, 2017
Some natural differential operators in the bundles of symmetric tensors and symmetric tensors with values in the tangent bundle are investigated.
Anna Kimaczyńska, Kimaczyńska, A.
core   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Proper Cellular Reorganization during Drosophila Spermatid Individualization Depends on Actin Structures Composed of Two Domains, Bundles and Meshwork, That Are Differentially Regulated and Have Different Functions [PDF]

open access: yesMolecular Biology of the Cell, 2008
During spermatid individualization in Drosophila, actin structures (cones) mediate cellular remodeling that separates the syncytial spermatids into individual cells. These actin cones are composed of two structural domains, a front meshwork and a rear region of parallel bundles.
Noguchi, Tatsuhiko   +4 more
openaire   +2 more sources

Differential Item Functioning (DIF) results.

open access: yes, 2021
Differential Item Functioning (DIF) results.
Melissa A. Clark (6459014)   +5 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Differentiation of Ischemic From Nonischemic Cardiomyopathy During Dobutamine Stress by Left Ventricular Long-Axis Function [PDF]

open access: yesCirculation, 2003
Background— Resting regional wall-motion abnormalities do not reliably distinguish ischemic from nonischemic cardiomyopathy. Dobutamine stress echocardiography with use of the wall-motion score index (WMSI) identifies coronary artery disease (CAD) in dilated cardiomyopathy (DCM), but the technique is
Alison M, Duncan   +3 more
openaire   +2 more sources

A new method for detecting differential item functioning in the Rasch model [PDF]

open access: yes, 2010
Differential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model.
Zeileis, Achim   +2 more
core   +1 more source

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