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Comparison of angular and delay spreads between channel measurements and the COST channel model

The COST2100 channel model is a reference channel model which provides dynamic multiple-input multiple-output channel responses for radio system simulations. In this paper, channels created by the COST2100 model were compared to channel measurements in order to understand behaviours of the model. Model parameters of the COST2100 model were derived by dynamic double-directional channel measurements

Use of environmental requirements in the supply chain relations: some experiences from Poland and Sweden.

Growing number of ISO 14001 certifications worldwide creates new possibilities for organizations to benefits from the global recognition of the standard. One of them is unequivocally the use of ISO14001 certificate as one of conditions for supply chain cooperation. Such situation pulls many enterprises into implementation of the systems for the bare reason of fulfilling the requirement, abreast to

Relation between human vasopressin 1a gene variance, fat intake, and diabetes.

BACKGROUND: Male arginine vasopressin 1a receptor knockout mice (V1aR(-/-)) display a phenotype of low triglycerides and high glucose concentrations and high-fat-diet-induced obesity and diabetes. OBJECTIVE: We investigated whether genetic variation of the human arginine vasopressin 1A (AVPR1A) gene is associated with phenotypic features resembling those of the V1aR(-/-) mouse. DESIGN: In a popula

Northern mist over Southern fields; the identity of a European regional landscape

The region of Scania (Skåne in Swedish), in southernmost Sweden, is in some ways a negation of Sweden proper – a nation iconographically characterized by its deep forests, small hamlets, and mountainous wilderness. Scania’s rural landscape is to a greater part an open, fertile agricultural plain. Unlike other open agricultural areas in the country it has a long non-Swedish history. The region was,