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Faster than Nyquist (FTN) signaling is extended. We send FTN pulse trains that overlap in both time and frequency; this is called two dimensional Mazo signaling. The minimum time and frequency separation that achieves square minimum distance 2 for root raised cosine pulses is found. Two dimensional signaling is more bandwidth efficient than one dimensional. A simple decoder is tested and it verifi
No abstract available.
Value added tax (VAT) is a key part of the fiscal revenue of many countries. Yet this broad-based tax on consumer spending exempts financial services. This seems puzzling to many, particularly given the significance of that sector and the size of its value-added in today's world economy. The fact that the European Commission is currently reviewing the tax treatment of financial activities in the E
Popular Abstract in Swedish Avhandlingen är en sammanläggningsavhandling, bestående av fem artiklar, kring hur finansiella behov hanteras i nya och små företag. Den empiriska datan har insamlats genom två enkätstudier och en fallstudie. Det viktigaste bidraget i avhandlingen består i utvecklingen av begrepp som gör det möjligt att förstå s.k. finansiell bootstrapping i nya och små företag. Med finThe overall aim of this composite thesis, consisting of five articles, is to develop concepts for furthering the understanding of small business managers´ handling of finance. The main contribution is the development of a conceptual understanding of so-called financial bootstrapping behavior in small businesses (referring to the use of methods for minimizing and/or eliminating the need for financi
This paper seeks to investigate the connectivity construct in logistics and supply chain management literature. A review of existing literature is conducted regarding connectivity on a broad basis. The review is based on a general search in the ABI-Inform database for articles containing the twin search phrases of connectivity and logistics, and connectivity and supply chain management. An initial
Abstract is not available
The objective of the present thesis was to understand how the quality and performance of dried cassava products could be developed by drying and other processing steps. This goal was achieved in several stages. First, a survey of the composition of six cassava varieties from Bolivia, was performed, which resulted in the report of chemical and mineral compositions of the tubers. The mineral composi
