Soft chemistry techniques such as hydrothermal/solvothermal, microwave‐assisted, solution‐based as well as powder‐based techniques are energy‐saving synthesis techniques, which can be utilized for thermoelectric materials for example. Understanding the underlying mechanism/factors behind such techniques is crucial for high product yield, high product ...
Nagaraj Nandihalli +2 more
wiley +1 more source
[Retracted] Simulation of the Electro‐Superconducting System Based on the H Equation
In order to reduce the levitation energy consumption and increase the levitation air gap, a simulation study of the electrochemistry superconducting magnetic levitation system based on the H equation is proposed. Through finite element simulation, the magnetic field distribution, current distribution, force, and other characteristics of the magnetic ...
Jun Zhang, Ajay Rakkesh R
wiley +1 more source
Subcritical crack growth in hard alloys under cyclic loading
Abstract In this work, the subcritical crack growth in Fe‐, Ni‐ and Co‐base hard alloys was investigated. Specimens were cyclically loaded in the pressure threshold range until a ring crack resulted as a failure criterion. Crack propagation along with the individual microstructural constituents and the associated resistance of the individual materials ...
Lukas Brackmann +3 more
wiley +1 more source
Vibration serviceability of footbridges under human-induced excitation : a literature review [PDF]
Increasing strength of new structural materials and longer spans of new footbridges, accompanied with aesthetic requirements for greater slenderness, are resulting in more lively footbridge structures.
Pavić, Aleksandar +2 more
core +3 more sources
Design Model of Null-Flux Coil Electrodynamic Suspension for the Hyperloop
The Hyperloop has been developed using various technologies to reach a maximum speed of 1200 km/h. Such technologies include magnetic levitation technologies that are suitable for subsonic driving.
Jungyoul Lim +5 more
doaj +1 more source
Research and technological prospects of applications for superconducting electrodynamic suspension
Compared to traditional transportation methods, high-speed maglev trains have many advantages. On a world-wide scale, two modes of maglev systems, electromagnetic suspension (EMS) and electrodynamic suspension (EDS), have emerged mature through years of ...
YU Qingsong +5 more
doaj
Standing-wave-excited multiplanar fluorescence in a laser scanning microscope reveals 3D information on red blood cells [PDF]
Standing-wave excitation of fluorescence is highly desirable in optical microscopy because it improves the axial resolution. We demonstrate here that multiplanar excitation of fluorescence by a standing wave can be produced in a single-spot laser ...
Amor, Rumelo +3 more
core +2 more sources
Technology variation vs. R&D uncertainty: What matters most for energy patent success? [PDF]
R&D is an uncertain activity with highly skewed outcomes. Nonetheless, most recent empirical studies and modeling estimates of the potential of technological change focus on the average returns to research and development (R&D) for a composite technology
Fisher-Vanden, Karen +3 more
core +1 more source
Zeolite-dye micro lasers [PDF]
We present a new class of micro lasers based on nanoporous molecular sieve host-guest systems. Organic dye guest molecules of 1-Ethyl-4-(4-(p-Dimethylaminophenyl)-1,3-butadienyl)-pyridinium Perchlorat were inserted into the 0.73-nm-wide channel pores of ...
Abraham, M. +6 more
core +2 more sources
Application of hydrophobic fluorinated silicon oxide nanoparticle coating on electrodynamic screen (EDS) films for enhancing self-cleaning function of solar collectors [PDF]
Optical surfaces, which are exposed to outdoor environmental conditions, are susceptible to dust deposition. Sunlight incident on the surface of photovoltaic (PV) modules is attenuated by the dust layer accumulation on the front surface of the modules ...
Guo, Yuchun
core

