Sökresultat

Response to noise from modern wind farms in the Netherlands

Los Angeles Islands: on Urban Security and Police Houses

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

Max- and Sum-Separable Lyapunov Functions for Monotone Systems and Their Level Sets

For interconnected systems and systems of large size, aggregating information of subsystems studied individually is useful for addressing the overall stability. In the Lyapunov- based analysis, summation and maximization of separately constructed functions are two typical approaches in such a philosophy. This paper focuses on monotone systems which are common in control applications and elucidates

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

Absolute quantification of perfusion using dynamic susceptibility contrast MRI: pitfalls and possibilities.

Absolute quantification of cerebral blood flow, cerebral blood volume and mean transit time is desirable in the determination of tissue viability thresholds and tissue at risk in acute ischaemic stroke, as well as in cases where a global reduction in cerebral blood flow is expected, for example, in patients with dementia or depressive disorders. Absolute values are also useful when comparing seque

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

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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