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Outflows in Regions of Star Formation
The high spatial and spectral resolution o.ered by the new generation of infrared spectrometers at ESO is optimally suited for the observational...
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Physics and Chemistry of PhotoDissociation Regions
Massive stars disrupt their natal molecular cloud material by dissociating molecules, ionizing atoms and molecules, and heating gas and dust. This...
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A Catalog of Bipolar Active Regions Violating the Hale Polarity Law, 1989 – 2018
There is no list of bipolar active regions (ARs) with reverse polarity (anti-Hale regions), although statistical investigations of such ARs (bearing...
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Kinematics reconstruction in solenoidal spectrometers operated in active target mode
We discuss the reconstruction of low-energy nuclear reaction kinematics from charged-particle tracks in solenoidal spectrometers working in Active...
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From flocking to glassiness in dense disordered polar active matter
Living materials such as biological tissues or bacterial colonies are collections of heterogeneous entities of different sizes, capable of autonomous...
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Confinement effect on diffusion dynamics in active viscoelastic environments
AbstractUnderstanding the diffusion dynamics of active particles experiencing external potential in viscoelastic environments is key to understanding...
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Active learning BSM parameter spaces
Active learning (AL) has interesting features for parameter scans of new models. We show on a variety of models that AL scans bring large efficiency...
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Exhaustive study of three-time periods of solar activity due to single active regions: sunspot, flare, CME, and geo-effectiveness characteristics
In this paper, we present the multi-wavelength study of a high level of solar activity during which a single active region produced multiple...
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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...
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Reflective Properties of Active Layered Media when Generating the Second Optical Harmonic
AbstractThe reflective properties of an active periodic medium with quadratic nonlinearity are studied based on a description of the second optical...
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Active hole formation in epithelioid tissues
The formation of holes in epithelial tissue is essential for development, but it can also be associated with epithelial barrier dysfunction and...
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The development of active optical clock
The atomic clocks, whether operating at optical or microwave region, can be divided into two categories according to their working mode, namely the...
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Oscillation Dynamics in Short-Lived Facular Regions During Their Lifetime
We performed a multi-wave study of the oscillation dynamics in short-lived facular regions during their lifetime. We studied oscillations in five...
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Active segregation dynamics in the living cell
In this paper, we bring together our efforts in identifying and understanding nonequilibrium phase segregation driven by active processes in the...
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Analysis of Front Side Halo CMEs and Their Solar Source Active Region and Flare Ribbon Properties
Halo coronal mass ejections (CMEs) from the Sun are the subset of CMEs, which are more energetic than the normal CMEs. Only the more energetic CMEs...
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Determination of protective properties of some drug-active compounds against gamma radiation damage
Gamma rays are electromagnetic radiation with ionising properties resulting from the decay of an unstable atomic nucleus. It can cause cancer-like...
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Active Galactic Nuclei with High-Resolution X-Ray Spectroscopy
The imminent launch of XRISM will usher in an era of high-resolution X-ray spectroscopy. For active galactic nuclei (AGN) this is an exciting epoch...
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Complex coexisting attractors in a locally-active memristor-based oscillator
This paper aims to propose a material-independent novel locally-active memristor (LAM) model, which is applied to the fourth-order autonomous chaotic...
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PAH emission features in star-forming regions and late type stars
Mid-infrared emission spectra, obtained from ISO archive, of thirteen astrophysical objects as well as computed spectra of 27 polycyclic aromatic...
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Spontaneous Stabilization and Large-Scale Oscillations of an Active Medium with Negative Dissipation
AbstractThe paper analyzes a numerical model of an “active medium” with linear elasticity and a negative initial dissipation constant dynamically...
