Results 111 to 120 of about 4,545,156 (337)

Machine learning approach for recognition and morphological analysis of isolated astrocytes in phase contrast microscopy

open access: yesScientific Reports
Astrocytes are glycolytically active cells in the central nervous system playing a crucial role in various brain processes from homeostasis to neurotransmission.
Egor V. Yakovlev   +12 more
doaj   +1 more source

Synchrotron Scattering Methods for Nanomaterials and Soft Matter Research

open access: yesMaterials, 2020
This article aims to provide an overview of broad range of applications of synchrotron scattering methods in the investigation of nanoscale materials. These scattering techniques allow the elucidation of the structure and dynamics of nanomaterials from ...
T. Narayanan, O. Konovalov
semanticscholar   +1 more source

Engineered optical nonlinearities and enhanced light transmission in soft-matter systems with tunable polarizabilities

open access: yes, 2013
In this work, we demonstrate that the nonlinear response of certain soft-matter systems can be tailored at will by appropriately engineering their optical polarizability.
Chen, Zhigang   +8 more
core   +1 more source

Tribology of ZrC Coatings and Spherical Tips Acquired with Extraordinarily Stiff, Metal Atomic Force Microscopy Probes

open access: yesAdvanced Engineering Materials, EarlyView.
In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk   +4 more
wiley   +1 more source

Soft matter and fractional mathematics: insights into mesoscopic quantum and time-space structures [PDF]

open access: yesarXiv, 2004
Recent years have witnessed a great research boom in soft matter physics. by now, most advances, however, are of either empirical results or purely mathematical extensions. The major obstacle is lacking of insights into fundamental phsysical laws underlying fractal mesostructures of soft matter.
arxiv  

Circularly polarized luminescence in chiral orientationally ordered soft matter systems

open access: yesResponsive Materials, 2023
Jiao Liu   +5 more
semanticscholar   +1 more source

Soft singularity crossing and transformation of matter properties

open access: yes, 2013
We investigate particular cosmological models, based either on tachyon fields or on perfect fluids, for which soft future singularities arise in a natural way. Our main result is the description of a smooth crossing of the soft singularity in models with
Gergely, László Á.   +4 more
core   +1 more source

Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller   +5 more
wiley   +1 more source

Exploring fullerene-based superlattices self-assembled via giant molecules

open access: yesGiant, 2023
Fullerene, as a novel building block of functional materials, possesses a wide range of intriguing properties, some of which are closely related to hierarchical structures.
Xing-Han Li   +9 more
doaj  

Dynamic Deformations and Forces in Soft Matter [PDF]

open access: yesarXiv, 2009
The ability of soft matter such as drops and bubbles to change shape dynamically during interaction can give rise to counter-intuitive behaviour that may be expected of rigid materials. Here we show that dimple formation on approach and the possibility of coalescence on separation of proximal drops in relative motion are examples of this general ...
arxiv  

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