Results 41 to 50 of about 3,790,217 (289)

Higher nucleoporin-Importinβ affinity at the nuclear basket increases nucleocytoplasmic import. [PDF]

open access: yes, 2013
Several in vitro studies have shown the presence of an affinity gradient in nuclear pore complex proteins for the import receptor Importinβ, at least partially contributing to nucleocytoplasmic transport, while others have historically argued against the
Azimi, Mohammad, Mofrad, Mohammad
core   +2 more sources

Gradient upon gradient

open access: yesThe Journal of Cell Biology, 2005
One RanGTP gradient builds on another to spatially guide mitotic spindle assembly, say Maiwen Caudron, Eric Karsenti (European Molecular Biology Laboratory, Heidelberg, Germany), and colleagues. Figure The RanGTP-importin β gradient (red) promotes microtubule nucleation (blue) and stabilization (green).
openaire   +2 more sources

Positive Gradients [PDF]

open access: yesCell Systems, 2015
The new associate vice chancellor of computational heath sciences at the University of California San Diego reflects on the coming era of big data in medicine.
openaire   +2 more sources

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

Assessment of physical condition and anthropogenic disturbance of streams of the northcentral United States

open access: yesJournal of Freshwater Ecology, 2021
The recent introduction of large geospatial databases and virtual measurement devices for streams of the United States have the potential to greatly improve stream classification systems as well as answer fundamental questions about river morphology. The
David C. Houghton
doaj   +1 more source

Planar cell polarity: intracellular asymmetry and supracellular gradients of Dachsous

open access: yesOpen Biology, 2022
The slope of a supracellular molecular gradient has long been thought to orient and coordinate planar cell polarity (PCP). Here we demonstrate and measure that gradient.
Adrià Chorro   +5 more
doaj   +1 more source

Temperature gradient and Fourier's law in gradient-mass harmonic systems

open access: yes, 2013
Heat flow and thermal profile in a 1D harmonic lattice with coordinate-dependent masses has been calculated in the thermodynamic limit. It is shown in the particular example of a 1D harmonic lattice with linearly increasing masses that in standard ...
Reich, K. V.
core   +1 more source

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich   +5 more
wiley   +1 more source

An aperture’s amplitude-phase distribution for forming frequency-independent direction-finding characteristics of a linear antenna arrays

open access: yesФизика волновых процессов и радиотехнические системы, 2019
The apertures amplitude-phase distribution of a linear antenna array, ensuring the formation of frequency-independent direction-finding characteristics in a wide frequency band, is considered.
N.I. Bobkov   +2 more
doaj   +1 more source

Dynamic Texture Classification Using Directional Binarized Random Features

open access: yesIEEE Access, 2023
Dynamic texture description has been studied extensively due to its wide applications in the field of computer vision. Local binary pattern (LBP) and its various variants account for a large part of dynamic texture description methods because of its ...
Xiaochao Zhao   +6 more
doaj   +1 more source

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