Results 91 to 100 of about 41,852 (284)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

The effects of sensory deprivation on sensory, perceptual, motor, cognitive, and physiological functions

open access: yes, 1967
Sensory deprivation effects on human sensory, perceptual, and physiological ...
Fisher, L.   +3 more
core  

Stimulation Seeking during Sensory Deprivation

open access: yes, 1966
36 volunteer Naval enlisted men underwent isolation for 48 hr. during a study of conditions of “relaxation.” Each S spent 24 hr. alone in dark quiet sensory deprivation (SD) and 24 hr.
Seward Smith, Thomas I. Myers
core   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

Pyramidal Neurons in Different Cortical Layers Exhibit Distinct Dynamics and Plasticity of Apical Dendritic Spines

open access: yesFrontiers in Neural Circuits, 2017
The mammalian cerebral cortex is typically organized in six layers containing multiple types of neurons, with pyramidal neurons (PNs) being the most abundant.
Michelle Tjia   +4 more
doaj   +1 more source

Conceptual Structure and Subjective Stress in Sensory Deprivation

open access: yes, 1964
Conceptually complex Ss rated sensory deprivation as more unpleasant than did conceptually simple Ss. This datum has implications both for the original theory of conceptual structure and for various areas of research.
Peter Suedfeld
core   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Hallucinations and Disturbances of Affect, Cognition, and Physical State as a Function of Sensory Deprivation

open access: yes, 1967
A post-isolation interview was administered to 134 Ss confined for up to 72 hr. under three conditions of sensory deprivation: Auditory-Tactual-Visual (Total Deprivation); Auditory-Tactual; and Auditory.
Carol A. Schulman   +2 more
core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Compensatory plasticity: time matters

open access: yesFrontiers in Human Neuroscience, 2014
Plasticity in the human and animal brain is the rule, the base for development, and the way to deal effectively with the environment for making the most efficient use of all the senses.
Latifa eLazzouni, Franco eLepore
doaj   +1 more source

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