Filtyp
The issue of environmental implications of logistics systems is one of the future challenges to logisticians. The purpose of this paper is to explore the logistics and supply chain management discipline to see how the scientific community handles this challenge. Observations in the primary literature revealed that there are weak ties between the logistics/SCM discipline and the environmental disci
Popular Abstract in Swedish Avhandlingen behandlar två områden. Dels kopplingen mellan import, konkurrens och produktivitetsutveckling i Sverige och inom EU, dels effekten av inrättandet av så kallade exportzoner i u-länder, det vill säga särskilda områden som omfattas av olika incitament för att locka utländska företag att etablera en exportorienterad verksamhet i landet. Exempelvis så kan tullfrThis thesis addresses empirically the interplay among international trade, foreign direct investment (FDI) and domestic market conditions, and its impact on competition, growth, exports and technology diffusion. Chapter two considers the potential relation between regional integration and productivity growth for the case of the European Union (EU). It is found that imports from other members is po
Polysulfones carrying benzoyl(difluoromethylenephosphonic acid) side chains were prepared and investigated for use as proton-conducting fuel-cell membranes. In the first step, polysulfones were lithiated and reacted with methyl iodobenzoates to prepare p- and o-iodobenzoyl polysulfones. Next, the phosphonated polysulfones were prepared via CuBr-mediated cross-coupling reactions between the iodinat
This paper presents results from the analysis of the calibration results from the 1997 single burning item (SBI) test round-robin. The influence of the method of determining delay times and response times for the parameters involved in the heat release rate (HRR) calculation, on the overall result of the HRR and the FIre Growth RAte (FIGRA) index is shown. A procedure to determine response times a
Jämförelse av två olikalydande originalmanuskript till Axel Wallengrens (Falstaff, fakirs) bok "Lyckans lexikon" (1896).
Objectives: To review case histories of patients in whom fibrosis played a significant role in the pathogenesis of their disease, and to determine whether intravenous gammaglobulin (IVIg) contributed to the regression of their fibrotic condition. Methods: Eight patients with excess fibrotic reaction in the course of diverse diseases were analysed; a tendency that reverted with different IVIg treat
Large, high-bandwidth deformable mirrors (DMs) with thousands of actuators for adaptive optics are of high interest for existing large telescopes and indispensable for construction of efficient future extremely large telescopes. Different actuation and sensing principles are possible. We propose a novel concept using commercially available voice coil actuators attached to the back of the mirror wi
item FAO 2005: . World Soil Resources Report 102. Written jointly by Farage, P., Ball, A, Pretty, J. (University of Exeter) and Olsson, L., Ardö J., Tschakert P. and Warren, A. (Lund University) , p.
Hur kan det komma sig att Staden Phoenix i Arizona har bland de lägsta va-avgifterna i hela USA? När vi i förra numret av Svensk Vatten gav en kort beskrivning av hur stadens vattenförsörjning utvecklats avslutande vi med denna fråga. Liksom i Sverige är verksamhetens historiska utveckling, platsen och dess fysiska förutsättningar viktiga delförklaringar till de låga kostnaderna. Det handlar emell
Our everyday appliances ranging from toys to vehicles, as well as the equipment used to manufacture them, contain an increasing number of embedded computers. Embedded software often implement functionality that is crucial for the operation of the device, resulting in a variety of timing requirements and resource utilization constraints to be fulfilled. Industrial competition and the ever increasin
The European heavy metals in mosses biomonitoring network provides data on the concentration of 10 heavy metals in naturally growing mosses and is currently coordinated by the UNECE ICP Vegetation (United Nations Economic Commission for Europe International Co-operative Programme on Effects of Air Pollution on Natural Vegetation and Crops). The technique of moss analysis provides a surrogate, time
The dut gene, which encodes Eseherichia coli deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase), has been recloned to increase overexpression of the enzyme and to enable simplification of the purification protocol into a one-step procedure. The gene was cloned into the vector pET-3a and expressed in E. coli BL21(DE3) pLysS under the control of a bacteriophage T7 promotor. Induction results
Net ecosystem productivity (NEP) was studied in a bog located in the middle taiga of Siberia using two approaches, the accumulation of peat above the hypocotyl of pine trees, and the eddy covariance flux methodology. NEP was 0.84 tC ha-1 yr-1 using the peat accumulation method; it was 0.43–0.62 tC ha-1 yr-1 using eddy covariance over three growing seasons. These data were compared with NEP of the
