Results 81 to 90 of about 344,220 (168)

Predicting Geographic Information with Neural Cellular Automata [PDF]

open access: yesarXiv, 2020
This paper presents a novel framework using neural cellular automata (NCA) to regenerate and predict geographic information. The model extends the idea of using NCA to generate/regenerate a specific image by training the model with various geographic data, and thus, taking the traffic condition map as an example, the model is able to predict traffic ...
arxiv  

Selecting Optimal Combinations of Transcription Factors to Promote Axon Regeneration: Why Mechanisms Matter [PDF]

open access: yes, 2016
Recovery from injuries to the central nervous system, including spinal cord injury, is constrained in part by the intrinsically low ability of many CNS neurons to mount an effective regenerative growth response.
Blackmore, Murray G.   +1 more
core   +1 more source

Aging, computation, and the evolution of neural regeneration processes [PDF]

open access: yesarXiv, 2019
Metazoans are capable of gathering information from their environments and respond in predictable ways. These computational tasks are achieved by means of more or less complex networks of neurons. Task performance must be reliable over an individual's lifetime and must deal robustly with the finite lifespan of cells or with connection failure ...
arxiv  

Optimization of Operation Strategy for Primary Torque based hydrostatic Drivetrain using Artificial Intelligence [PDF]

open access: yesarXiv, 2020
A new primary torque control concept for hydrostatics mobile machines was introduced in 2018. The mentioned concept controls the pressure in a closed circuit by changing the angle of the hydraulic pump to achieve the desired pressure based on a feedback system. Thanks to this concept, a series of advantages are expected.
arxiv  

Using the Xenopus Developmental Eye Regrowth Stystem to Distinguish the Role of Developmental Versus Regenerative Mechanisms [PDF]

open access: yes, 2019
A longstanding challenge in regeneration biology is to understand the role of developmental mechanisms in restoring lost or damaged tissues and organs.
Guerin, Dylan J.   +2 more
core   +1 more source

Skeletal Myogenic Progenitors Originating from Embryonic Dorsal Aorta Coexpress Endothelial and Myogenic Markers and Contribute to Postnatal Muscle Growth and Regeneration [PDF]

open access: yes, 1999
Skeletal muscle in vertebrates is derived from somites, epithelial structures of the paraxial mesoderm, yet many unrelated reports describe the occasional appearance of myogenic cells from tissues of nonsomite origin, suggesting either ...
Berghella, Libera   +7 more
core   +2 more sources

Contactin‐6‐deficient male mice exhibit the abnormal function of the accessory olfactory system and impaired reproductive behavior

open access: yesBrain and Behavior, 2023
Introduction Contactin‐6 (CNTN6), also known as NB‐3, is a neural recognition molecule and a member of the contactin subgroup of the immunoglobulin superfamily.
Wei Zhang   +9 more
doaj   +1 more source

Continuum percolation theory of epimorphic regeneration [PDF]

open access: yesarXiv, 2017
A biophysical model of epimorphic regeneration based on a continuum percolation process of fully penetrable disks in two dimensions is proposed. All cells within a randomly chosen disk of the regenerating organism are assumed to receive a signal in the form of a circular wave as a result of the action/reconfiguration of neoblasts and neoblast-derived ...
arxiv  

Stem and progenitor cells: Origins, phenotypes, lineage commitments, and transdifferentiations [PDF]

open access: yes, 2001
Multipotent stem cells are clonal cells that self-renew as well as differentiate to regenerate adult tissues. Whereas stem cells and their fates are known by unique genetic marker studies, the fate and function of these cells are best studied by their ...
Anderson­, David J.   +2 more
core   +1 more source

The effect of vascular graft and human umbilical cord blood-derived CD34+ stem cell on peripheral nerve healing [PDF]

open access: yes, 2018
AIM: There are many trials concerning peripheral nerve damage causes and treatment options. Unfortunately, nerve damage is still a major problem regarding health, social and economic issues.
Abban, G.   +6 more
core   +1 more source

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