Results 71 to 80 of about 209,492 (196)
Structural behaviour of beam with HDPE plastic balls subjected to flexure load [PDF]
, 2017 This paper presents the structural behavior of reinforced concrete beam embedded with high density polyethylene balls (HDPE) subjected to flexural load.
Goh, Wan Inn +4 more
core +2 more sources
High-accuracy global time and frequency transfer with a space-borne hydrogen maser clock [PDF]
A proposed system for high-accuracy global time and frequency transfer using a hydrogen maser clock in a space vehicle is discussed. Direct frequency transfer with a accuracy of 10 to the minus 14th power and time transfer with an estimated accuracy of 1
Allan, D. W. +6 more
core +1 more source
Water bath calorimetric study of excess heat generation in 'resonant transfer' plasmas
, 2004 Water bath calorimetry was used to demonstrate one more peculiar phenomenon associated with a certain class of mixed gas plasmas termed resonant transfer, or RT plasmas.
Jonathan Phillips +3 more
core +1 more source
One-step synthesis of pyridines and dihydropyridines in a continuous flow microwave reactor [PDF]
, 2013 The Bohlmann–Rahtz pyridine synthesis and the Hantzsch dihydropyridine synthesis can be carried out in a microwave flow reactor or using a conductive heating flow platform for the continuous processing of material. In the Bohlmann–Rahtz reaction, the use
Bagley, Mark C +4 more
core +2 more sources
Frequency converter based on nanoscale MgO magnetic tunnel junctions
, 2009 We observe both dc voltage rectification and frequency conversion that occur when a reference microwave current is injected to a MgO based magnetic tunnel junction (MTJ).
Akio Fukushima +31 more
core +1 more source
Bioresources and Bioprocessing, 2019 Biochars were produced from softwood chips (spruce–fir mix) and hemp stalk biomasses in an in-house-developed microwave pyrolysis reactor. A kilogram batch raw biomass mixed with 10 wt% microwave absorber was pyrolyzed at 60-min residence time. Microwave
Chase A. Wallace +2 more
doaj +1 more source
Comparative analyses of space-to-space central power stations [PDF]
The technological and economical impact of a large central power station in Earth orbit on the performance and cost of future spacecraft and their orbital transfer systems are examined.
Garrett, L. B., Holloway, P. F.
core +1 more source
Nanowire Spin Torque Oscillator Driven by Spin Orbit Torques
, 2014 Spin torque from spin current applied to a nanoscale region of a ferromagnet can act as negative magnetic damping and thereby excite self-oscillations of its magnetization.
Demidov, Vladislav E. +7 more
core +1 more source
The applicability of MFD thrusters to satellite power systems [PDF]
, 1980 The high power self field MPD thruster uses electromagnetic forces rather than electrostatic to accelerate a neutral plasma. The most attractive application of MPD thrusters to satellite power systems is in the area of electric propulsion for a cargo ...
Jones, R. M., Rudolph, L. K.
core +1 more source
Reconstructing the Primordial Spectrum with CMB Temperature and Polarization
, 2004 We develop a new method to reconstruct the power spectrum of primordial curvature perturbations, $P(k)$, by using both the temperature and polarization spectra of the cosmic microwave background (CMB).
A. A. Starobinsky +18 more
core +1 more source