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Extreme Hardness Achievements in Binderless Cubic Boron Nitride Tools
Binderless cubic boron nitride tools are available in two forms: single phase cBN and dual phase wBN/cBN (w is wurtzite phase). In this work, a novel heat treatment process involving surface heating using a continuous wave CO2 laser followed by tandem waterjet quenching of the laser beam path was applied to increase the hardness of both forms of boron nitride. Stress-induced phase transitions and
The new ambient pressure x-ray photoelectron spectroscopy instrument at MAX-lab – an instrument also for ultrahigh vacuum studies
Optimal intra-symbol transmit windowing for multicarrier modulation
Windowing of the transmitted blocks in a multicarrier system yields an improved spectral containment of the resulting basis functions, which allows larger transmit power compared to no windowing while fulfilling the power spectral density (PSD) requirements. Most transmit window designs proposed so far aim at maximising the mainlobe energy and thus the spectral containment of the transmit basis fu
Variational Surface Interpolation from Sparse and Normal Data
Grekiska för filosofer. En introduktion
MHITIC: 8-channels, 1-ns, Multihit Time-to-Digital Converter CMOS Integrated Circuit
Parameter Estimation for Markov Modulated Poisson Processes
[abstract missing]
Vi behöver anställa fler tekniska experter
Review of A. Martin and G. Ross (eds) - Euros and Europeans. Monetary Integration and the European Model of Society, Cambridge University Press, Cambridge, 2004
Political reform in Bahrain: end of a road?
Advanced Cleaning Devices for Production of Green Syngas
In this note the objectives of a project financed from European Community in the FP7 to realize a cleaning system for a syngas obtained from the gasification of biomass will be reported. In order to us the obtained sysngas can be transformed with further catalytic processes previously eliminating sulphur chlorine, COS, HCN NH3 and tars.
Identification of Human Postural Dynamics
Att tala är nödvändigt: Den varnande brandtalaren
People are strange
Non-Materialism in a Bottle: Constructing Global Identities in Local Settings
Wood Chip Refiner Control
The authors treat the control of a chip refiner to produce wood pulp, where the incremental gain between the motor load and the plate gap is subject to sudden changes due to pad collapse. Passive adaptive control with fault detection, active suboptimal dual control, and dual-control solutions are discussed. For dual control, the choice of the control criterion is crucial, as it must reflect the pe