Results 81 to 90 of about 137,050 (353)

Modeling Two Dimensional Magnetic Domain Patterns

open access: yes, 2001
Two-dimensional magnetic garnets exhibit complex and fascinating magnetic domain structures, like stripes, labyrinths, cells and mixed states of stripes and cells.
Goncalves, S.   +3 more
core   +1 more source

Conductive Nanocomposite Hydrogels for Neural Tissue Engineering: A Systematic Scoping Review of Recent Trends

open access: yesAdvanced Science, EarlyView.
This systematic scoping review explores conductive nanocomposite hydrogels for neural tissue engineering(NTE), focusing on composition, cellular interactions, and neural differentiation capabilities. The review synthesizes data from 125 studies, examining important features including commonly used materials, cell types, and differentiation strategies ...
Mohammad Moghaddasi   +6 more
wiley   +1 more source

Strategic programming on graph rewriting systems

open access: yes, 2010
We describe a strategy language to control the application of graph rewriting rules, and show how this language can be used to write high-level declarative programs in several application areas.
Andy Schürr   +29 more
core   +2 more sources

The DEC2‐SCN2A Axis is Essential for the Anticonvulsant Effects of Cannabidiol by Modulating Neuronal Plasticity

open access: yesAdvanced Science, EarlyView.
This study identifies DEC2 as a critical transcriptional repressor of Scn2a that directly binds E‐box motifs in its promoter to regulate neuronal plasticity and epileptogenesis. Functional manipulation of DEC2 alters seizure susceptibility in vivo. Cannabidiol enhances this repression, unveiling a novel DEC2‐SCN2A axis underlying its anticonvulsant ...
Huifang Song   +24 more
wiley   +1 more source

Poemaps: Perspectives for Creation and Circulation of Poetry in a Multimedia Context

open access: yesMatLit, 2018
The Tecnopoetics group has developed the concept of Poemaps, which constitutes a system for the creation of poetry within a logic of georeferencing. The intrinsic elements of the Poemaps are: (1) the critical articulation linking poetry and urban space: (
Rogério Barbosa da Silva   +2 more
doaj   +1 more source

Dynamical Ordering of Driven Stripe Phases in Quenched Disorder

open access: yes, 2002
We examine the dynamics and stripe formation in a system with competing short and long range interactions in the presence of both an applied dc drive and quenched disorder. Without disorder, the system forms stripes organized in a labyrinth state.
A. R. Bishop   +11 more
core   +1 more source

Human iPSC‐Derived Mononuclear Phagocytes Improve Cognition and Neural Health across Multiple Mouse Models of Aging and Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
Short‐term intravenous treatments with iPSC‐derived mononuclear phagocytes (iMPs) improve cognitive decline and neural health in two mouse models of aging and in the 5xFAD mouse model of Alzheimer's disease. iMPs reduce levels of serum amyloid proteins that increase in aging and improve the health of hippocampal microglia and mossy cells.
V. Alexandra Moser   +11 more
wiley   +1 more source

Theory and measurements of labyrinth seal coefficients for rotor stability of turbocompressors [PDF]

open access: yes
The prediction of rotordynamic coefficients for gas seals is achieved with the aid of a two-volume bulk flow model based on turbulent rotationally symmetric 3D flow calculations including swirl flow.
Syssmann, H. R.
core   +1 more source

Circumferential pressure distributions in a model labyrinth seal [PDF]

open access: yes, 1982
A research program to isolate and study leakage flow through labyrinth glands was initiated. Circumferential pressure distributions were measured in the labyrinth glands with geometry appropriate to the high pressure labyrinths in large steam turbines ...
Brown, R. D., Leong, Y. M. M. S.
core   +1 more source

Pigment Epithelium‐Derived Factor Deficiency Impairs Hippocampal Glutamate Homeostasis and Cognitive Function by Downregulating Astrocytic GLT‐1

open access: yesAdvanced Science, EarlyView.
The chronic glutamate‐induced excitotoxicity hypothesis has profoundly informed the therapeutic strategies employed in Alzheimer’s disease (AD). This study shows pigment epithelium‐derived factor (PEDF) regulates astrocytic glutamate transporter‐1 (GLT‐1)‐mediated glutamate homeostasis and cognition. Reduced PEDF correlates with lower Mini‐Mental State
Jin‐Hui Shi   +15 more
wiley   +1 more source

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