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Three-Dimensional Simulations of Solar Wind Preconditioning and the 23 July 2012 Interplanetary Coronal Mass Ejection
Predicting the large-scale eruptions from the solar corona and their propagation through interplanetary space remains an outstanding challenge in...
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Generation of X-Rays by Intense Femtosecond Lasers
Nowadays the most intense lasers, working in the near-infrared wavelength range, are able to generate incoherent X-ray radiation from the soft X-ray... -
Probing many-body dynamics in a two-dimensional dipolar spin ensemble
The most direct approach for characterizing the quantum dynamics of a strongly interacting system is to measure the time evolution of its full...
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Nonequilibrium Electrical, Thermal and Spin Transport in Open Quantum Systems of Topological Superconductors, Semiconductors and Metals
We study nonequilibrium transport in various open quantum systems whose systems and leads/baths are made of topological superconductors (TSs),...
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Conditions for obtaining positronium Bose–Einstein condensation in a micron-sized cavity
AbstractThe quest for making a triplet positronium (Ps) Bose–Einstein condensate confined in a micron-sized cavity in a material such as porous...
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Modeling of High and Low Resistant States in Single Defect Atomristors
Resistance-change random access memory (RRAM) devices are nanoscale metal-insulator-metal structures that can store information in their resistance... -
On optimal three-impulse Earth–Moon transfers in a four-body model
Within the emerging age of lunar exploration, optimizing transfer trajectories is a fundamental measure toward achieving more economical and...
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Venus sample return mission revisited
A Venus sample return mission is very interesting from a scientific point of view, for example, analysing the composition of the soil will help us to...
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Searching for a Solar Source of Magnetic-Field Switchbacks in Parker Solar Probe’s First Encounter
Parker Solar Probe observations show ubiquitous magnetic-field reversals closer to the Sun, often referred to as “switchbacks”. The switchbacks have...
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Quantum Fermions
Electrons and photons have common attributes and also display important differences. Populations of photons can show various degrees of correlation... -
Mid-infrared single-photon 3D imaging
Active mid-infrared (MIR) imagers capable of retrieving three-dimensional (3D) structure and reflectivity information are highly attractive in a wide...
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Search for Food of Birds, Fish, and Insects
This is a brief review about the question of whether biologically relevant search strategies can be identified by statistical data analysis and... -
Determining the side force appearance and its magnitude over a slender body at high angle of attack
One of the challenges, especially at low speeds, is the behavior of flow at high angles of attack, which usually leads to asymmetric separation of...
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Training
Becoming an agency astronaut involves a rigorous multi-year training process encompassing a range of skills and competencies necessary to operate in... -
Computational imaging with randomness
Imaging is a longstanding research topic in optics and photonics and is an important tool for a wide range of scientific and engineering fields....
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Long-term capture orbits for low-energy space missions
This research aims at ascertaining the existence and characteristics of natural long-term capture orbits around a celestial body of potential...
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A unified state diagram for the yielding transition of soft colloids
Concentrated colloidal suspensions and emulsions are amorphous soft solids, widespread in technological and industrial applications and studied as...
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Enhance the delivery of light energy ultra-deep into turbid medium by controlling multiple scattering photons to travel in open channels
Multiple light scattering is considered as the major limitation for deep imaging and focusing in turbid media. In this paper, we present an...
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The Basic Regimes of Dynamics
Lasers emitting (ultra-)short optical pulses with pulse durations from the nano- to the attosecond range, i.e., with pulses down to only a partial... -
Numerical investigation of crack propagation regimes in snow fracture experiments
A snow slab avalanche releases after failure initiation and crack propagation in a highly porous weak snow layer buried below a cohesive slab. While...