III-V and III-N nanowires for realization of efficient LEDs on silicon

Dagsljus - ett nödvändigt inslag i människans tillvaro

Investigations on Reducing Burr Formation in Metal Cutting

Metal cutting is a very common operation in the manufacturing industry. Drilling and other hole-making operations perhaps account for 50% of all metal cutting, according to some investigations. All metal cutting including drilling always produces burrs, as a by-product. Actually burrs are nothing but uncut metal at the beginning and at the end of the operations. Yet, despite burr's omnipresence in

Svensk djurgravpoesi 1670–1760. En presentation

Review of Catalyst Materials and Catalytic Steam Reforming Reactions in SOFC Anodes

Flow Pooling as Lateral Collaboration

The purpose of this paper is to analyse the Multi User Concept (MUC) approach, a combination of vertical and horizontal collaboration (lateral collaboration) across different actors in a supply chain. To analyse this concept a quantitative case study using modelling and simulation was made based on actual data from several companies in an automotive supply chain. On a supply chain level, the model

Next Generation Sequencing and antibody engineering in combination defines different fates of allergen-specific antibodies during specific immunotherapy

Crystal structure tuning in GaAs nanowires using HCl

On robustness of turbo coded OFDM systems over frequency selective channels

The robustness of fixed Turbo coded communication systems over frequency selective channels are investigated. The simulated amplitude functions are based on an idealised two level function and a decaying function. The results indicate that the system can cope with severe disturbances without to much loss.

A Simulator for Dynamical Systems Using Graphics and Equations for Modelling

Current issues in pictorial semiotics. Lecture five: the last dilution of the panzani soup. Going beyond the Barthesian heritage.

Point-to-point Position Control using simple Mechanical Sensors

Phonetic preconditions for historical sound change - evidence from the dialects

Universal perception and production constraints may constitute phonetic preconditions for historical sound change. It is pointed out that the traditional literature on the Swedish dialects provides a rich source of information in evaluating the diachronic role played by these constraints.

The need for a verification and validation protocol for evacuation models

To date, there is no standard Verification and Validation (V&V) protocol for the evaluation of evacuation model predictions. This paper is intended to open a discussion on the main issues associated with the definition of a standard procedure for the V&V of building fire evacuation models. Examples of such issues are discussed, namely 1) the definition of tests able to investigate the capa

ITC specialist seminar on control in communications

Detection and Localization Based on Area-Invariants

Growth of straight InAs-on-GaAs nanowire heterostructures

A Comparison of Two Papers on Adverbials

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Gas Flow and Heat Transfer Modeling of an Anode-Supported Solid Oxide Fuel Cell Duct

The composite duct considered consists of a thick porous anode layer, the gas flow duct and a solid inter-connector. Unique fuel cell boundary conditions, such as combined thermal boundary conditions on solid walls, mass injection by electrochemical reaction and gas permeation across the interface, were applied in the analysis. The characteristics of gas flow and heat transfer were investigated an