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Coordinated control of Multi-Stage Inventory System

This thesis is based on three scientific papers dealing with different models for coordinated control of multi-stage inventory systems. The ability to control multi-echelon inventory systems, is paramount for reducing tied up capital and inventory costs in large distribution systems. It is also one key issue in achieving efficient supply chain management. We focus our attention on a general distr

Cramér-Rao bounds for determination of permittivity and permeability in slabs

We compute the Cramér-Rao lower bounds for determination of isotropic permittivity and permeability in slabs using scattering data such as reflection and transmission coefficients. Assuming only the fundamental mode is propagating in the slab, the results are formally the same regardless if the slab is in free space, or inside a rectangular or coaxial waveguide. The bounds depend only on signal qu

Review of KMR Kyrkomusikernas Riksförbund 1901-2001. Stockholm 2001

Rec. av en jubileumsbok utgiven i septemer 2001 av 100-årsjubilerande Kyrkomusikeras Riksförbund. Den interna förbundshistorien tillåts inte svämma över, mångfalden i 30-talet artiklar tar inte överhanden över den perspektivrika fördjupningen, och bildmaterialet ger ofta ny och annorlunda belysning över ämnet, t.ex. visar foton från ombudsmöten i Borås 1942, Karlstad 1980 och Stockholm 1999 på fle

Effects of cooling on muscle function and duration of stance phase during gait

Introduction: Cold exposure alters muscular function. Muscle cooling influences the neuromuscular activation during maximal isometric voluntary contractions (MVC) and the amplitude of surface electromyography (sEMG) [1],[2]. It also slows down the mechanical process during contraction [3]. The purpose of this study was to investigate the effects of local cooling in cold water at 10 °C for 20 min i