Results 51 to 60 of about 2,362,828 (289)

Diversity and complexity in neural organoids

FEBS 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

Restriction theorems for principal bundles [PDF]

, 2003
Let E be a semistable (or stable) principal bundle over a smooth complex projective variety X, and let D⊂X be a complete intersection. We study the (semi)stability of the restriction E| D .
Biswas, Indranil, Gomez, Tomas L.
core   +1 more source

The composite equipment for manifold of hypercentered planes, whose dimension coincides with dimension of generating plane

Дифференциальная геометрия многообразий фигур, 2021
In n-dimensional projective space Pn a manifold , i. e., a family of pairs of planes one of which is a hyperplane in the other, is considered. A principal bundle arises over it, . A typi­cal fiber is the stationarity subgroup of the generator of pair of
A.V. Vyalova, Yu. I. Shevchenko
doaj   +1 more source

Power maps and principal bundles [PDF]

Proceedings of the American Mathematical Society, 1977
Let G be a path connected topological group. We investigate the integers m for which the m th power map on G extends to an overmap of principal G
openaire   +2 more sources

Vector bundles on non-Kaehler elliptic principal bundles [PDF]

Annales de l'Institut Fourier, 2013
We study relatively semi-stable vector bundles and their moduli on non-Kähler principal elliptic bundles over compact complex manifolds of arbitrary dimension. The main technical tools used are the twisted Fourier-Mukai transform and a spectral cover construction.
Brinzanescu, V., Halanay, A., Trautmann, G.   +2 more
openaire   +4 more sources

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

FEBS 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

Quantum Principal Bundles on Projective Bases [PDF]

, 2021
The purpose of this paper is to propose a sheaf theoretic approach to the theory of quantum principal bundles over non affine bases. We study noncommutative principal bundles corresponding to G→ G/ P, where G is a semisimple group and P a parabolic ...
Latini E., Aschieri P., Fioresi R.
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Characterization of optical fiber imaging bundles for swept-source optical coherence tomography [PDF]

, 2011
Fiber imaging bundles have been investigated for use in endoscopic optical coherence tomography (OCT) systems, to obviate the requirement for scanning components within the endoscope probe section.
Helen D. Ford, Ralph P. Tatam, Tatam, Ralph P., Ford, Helen D.   +3 more
core   +1 more source

Cohomological Structure of Principal SO(3)-Bundles over Real Curves with Applications to Robot Orientation Control

Mathematics
This paper provides advances in the study of principal SO(3)-bundles over smooth projective real curves, with applications to robot manipulation orientation.
Álvaro Antón-Sancho
doaj   +1 more source