4,783 Result(s)
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Da**g **a
Biological and Medical Physics, Biophysics
Complex Systems
Soft and Granular Matter, Complex Fluids and Microfluidics
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Modelling intracellular transport in crowded environments: effects of motor association to cargos
In intracellular transports, motor proteins transport macromolecules as cargos to desired locations by moving on biopolymers such as microtubules. Recent experiments suggest that, while moving in crowded envir...
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Open AccessEffect of internal structure and resin deformability on drying rate and stress in convective drying of silica–latex coatings
Latex paint is an aqueous dispersion of nano-sized polymer particles that can form a thin film by itself or mixed with rigid particles. We have developed an apparatus that can simultaneously measure drying rat...
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Wave propagation in a light-temperature neural network under adaptive local energy balance
External electric and mechanical stimuli can induce shape deformation in excitable media because of its intrinsic flexible property. When the signals propagation in the media is described by a neural network, ...
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Open AccessAssessment of bone tissue cytoarchitectonics by 2D 1H NMR relaxometry maps
Bone is a complex tissue that fulfills the role of a resistance structure. This quality is most commonly assessed by bone densitometry, but bone strength may not only be related to bone mineral density but als...
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Editorial
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Calorimetric, optical and dielectric measurements on two Schiff’s based liquid crystalline materials exhibiting multiple phase transitions
We report high-resolution calorimetric, optical and dielectric studies on two Schiff’s based liquid crystalline materials, 4O.5 and 5O.5, which exhibit multiple phase transitions. The study goes beyond the com...
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Analysis of the number of topological defects in active nematic fluids under applied shear flow
The number of topological defects in the shear flow of active nematic fluids is numerically investigated in this study. The evolution of the flow state of extensile active nematic fluids is explored by increas...
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Structure-property modeling of physicochemical properties of fractal trigonal triphenylenoids by means of novel degree-based topological indices
Trigonal triphenylenoids (TTPs) are a fascinating class of organic molecules with unique structural and electronic properties. Their diverse applications, ranging from organic electronics to nonlinear optics, ...
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Bifurcation analysis and control of improved traffic flow model considering the effect of strong winds
In recent years, the problem of traffic congestion has become increasingly serious, and research on traffic system control has become a new hotspot. Studying the bifurcation characteristics of traffic flow sys...
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Phase separation, edge currents, and Hall effect for active matter with Magnus dynamics
We examine run-and-tumble disks in two-dimensional systems where the particles also have a Magnus component to their dynamics. For increased activity, we find that the system forms a motility-induced phase-sep...
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On the fluid drag reduction in scallop surface
In the field of biomimetics, the tiny riblet structures inspired by shark skin have been extensively studied for their drag reduction properties in turbulent flows. Here, we show that the ridged surface textur...
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Open AccessA microfluidic platform for the synthesis of polymer and polymer-protein-based protocells
In this study, we demonstrate the fabrication of polymersomes, protein-blended polymersomes, and polymeric microcapsules using droplet microfluidics. Polymersomes with uniform, single bilayers and controlled d...
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Integrating machine learning with \(\alpha \) -SAS for enhanced structural analysis in small-angle scattering: applications in biological and artificial macromolecular complexes
Small-Angle Scattering (SAS), encompassing both X-ray (SAXS) and Neutron (SANS) techniques, is a crucial tool for structural analysis at the nanoscale, particularly in the realm of biological macromolecules. T...
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Retraction Note: Heat transfer analysis for EMHD peristalsis of ionic-nanofluids via curved channel with Joule dissipation and Hall effects
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Magnetite in the abdomen and antennae of Apis mellifera honeybees
The detection of magnetic fields by animals is known as magnetoreception. The ferromagnetic hypothesis explains magnetoreception assuming that magnetic nanoparticles are used as magnetic field transducers. Mag...
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Automatic classification of seizure and seizure-free EEG signals based on phase space reconstruction features
Epilepsy is a type of brain disorder triggered by an abrupt electrical imbalance of neuronal networks. An electroencephalogram (EEG) is a diagnostic tool to capture the underlying brain mechanisms and detect s...
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Regulatory disturbances in the dynamical signaling systems of \(Ca^{2+}\) and NO in fibroblasts cause fibrotic disorders
Studying the calcium dynamics within a fibroblast cell individually has provided only a restricted understanding of its functions. However, research efforts focusing on systems biology approaches for such inve...
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Roles of astrocytes and prions in Alzheimer’s disease: insights from mathematical modeling
We present a mathematical model that explores the progression of Alzheimer’s disease, with a particular focus on the involvement of disease-related proteins and astrocytes. Our model consists of a coupled syst...
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Mathematical modeling of viral infection and the immune response controlled by the circadian clock
Time of day affects how well the immune system responds to viral or bacterial infections. While it is well known that the immune system is regulated by the circadian clock, the dynamic origin of time-of-day-de...
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Effects of local incompressibility on the rheology of composite biopolymer networks
Fibrous networks such as collagen are common in biological systems. Recent theoretical and experimental efforts have shed light on the mechanics of single component networks. Most real biopolymer networks, how...
