Sökresultat

Filtyp

Din sökning på "*" gav 540088 sökträffar

Through internet and friends : Translation of air pollution research in Malmö municipality, Sweden

Air pollution is estimated to cause more than 7000 deaths annually in Sweden alone. To reduce the impact of air pollution and to plan and build sustainable cities, it is vital that research is translated into efficient decisions and practice. However, how do civil servants in a municipality access research results? How do they normally find relevant information, and what obstacles are there to acc

Implementing a feasible exercise programme in an allogeneic haematopoietic stem cell transplantation setting—impact on physical activity and fatigue

Physical exercise for patients treated with allogeneic haematopoietic stem cell transplantation (allo-HSCT) has shown positive effects on the quality of life and fatigue in experimental trials. However, there is a need for longitudinal evaluation of exercise programmes implemented in a real-world clinical setting. The aim of this prospective study was to evaluate the impact of an exercise programm

NMR Studies of Bicontinuous Liquid Crystalline Phases of Cubic Symmetry : Interpretation of Frequency-Dependent Relaxation Rates

Extensive deuterium NMR relaxation data are presented for two specifically deuterium labeled surfactants forming bicontinuous cubic phases with water. 2H spin-lattice (R1) and spin-spin (R2) relaxation rates were measured over an extended frequency range from 2 to 60 MHz. The data are interpreted with an existing theoretical framework for spin relaxation in bicontinuous cubic phases, which takes i

Isospin-breaking contributions to ϵ

We present an updated analysis of isospin-violating corrections to ϵ0=ϵ in the framework of chiral perturbation theory, taking advantage of the currently improved knowledge on quark masses and nonperturbative parameters. The role of the different ingredients entering into the analysis is carefully assessed. Our final result is ωeff = 0:110 +0:090 -0:088 [1].

ϒ production in p–Pb collisions at sNN=8.16 TeV

ϒ production in p–Pb interactions is studied at the centre-of-mass energy per nucleon–nucleon collision sNN=8.16 TeV with the ALICE detector at the CERN LHC. The measurement is performed reconstructing bottomonium resonances via their dimuon decay channel, in the centre-of-mass rapidity intervals 2.03

The Political Economy of Non-Western Migration Regimes: Central Asian Migrant Workers in Russia and Turkey

This open access book contributes new theoretical and comparative insights on migrant agency, undocumentedness and informality in non-Western, non-democratic migration regimes. The book is conceived as a critical reflection on the contemporary migration regime scholarship, and, more generally, on comparative migration studies, which primarily focus on migrants’ experiences and immigration policies

Differences in pituitary adenylate cyclase-activating peptide and calcitonin gene-related peptide release in the trigeminovascular system

Background: Several neurotransmitters are expressed in the neurons of the trigeminal ganglion. One such signalling molecule is the pituitary adenylate cyclase-activating peptide (PACAP). PACAP signalling has been suggested to have a possible role in the pathophysiology of primary headaches. Objective: The present study was designed to investigate the relationship between PACAP and calcitonin gene-

Study protocol of the ESAP study : Endoscopic papillectomy vs. surgical ampullectomy vs. pancreaticoduodenectomy for ampullary neoplasm—a Pancreas2000/EPC study

Background: Lesions of the Ampulla of Vater are a rare condition and represent <10% of peri-ampullary neoplasms. Nevertheless, ampullary adenomas have the potential for malignant transformation to ampullary carcinomas by an adenoma-to-carcinoma sequence. Thus, adequate patient selection and complete resection (R0) of non-invasive ampullary lesions either by endoscopic papillectomy (EP), surgical a

Investigation on work hardening phenomenon in turning Inconel 718 with chamfered inserts considering thermal-mechanical loads

Work hardening layer on and beneath the machined surface is one of the key factors that affects the performance and service time of the final component. However, the mechanism of the work hardening generation and its behavior are still great challenges and open issues to the academic and industry. In this paper, an investigation of the work hardening layer generated by chamfered tools is conducted

Local error estimation and step size control in adaptive linear multistep methods

In a k-step adaptive linear multistep methods the coefficients depend on the k − 1 most recent step size ratios. In a similar way, both the actual and the estimated local error will depend on these step ratios. The classical error model has been the asymptotic model, chp+ 1y(p+ 1)(t), based on the constant step size analysis, where all past step sizes simultaneously go to zero. This does not refle

Feminization of complex traits in Drosophila melanogaster via female-limited X chromosome evolution

A handful of studies have investigated sexually antagonistic constraints on achieving sex-specific fitness optima, although exclusively through male-genome-limited evolution experiments. In this article, we established a female-limited X chromosome evolution experiment, where we used an X chromosome balancer to enforce the inheritance of the X through the matriline, thus removing exposure to male

Simulated rhizosphere deposits induce microbial N-mining that may accelerate shrubification in the subarctic

Climate change is exposing high-latitude systems to warming and a shift towards more shrub-dominated plant communities, resulting in increased leaf-litter inputs at the soil surface, and more labile root-derived organic matter (OM) input in the soil profile. Labile OM can stimulate the mineralization of soil organic matter (SOM); a phenomenon termed “priming.” In N-poor subarctic soils, it is hypo

A framework for exploring blockchain technology in supply chain management

The purpose of the study is to identify and explore different applications of blockchain technology in supply chain management and suggest a framework for their analysis. The study addresses researchers' conflicting opinions regarding the hype of blockchain and clarifies which minor applications are hyped and which are currently more applicable. That helps supply chain practitioners appraise the d

Loss of NF2 defines a genetic subgroup of non-FOS-rearranged osteoblastoma

Osteoblastoma is a locally aggressive tumour of bone. Until recently, its underlying genetic features were largely unknown. During the past two years, reports have demonstrated that acquired structural variations affect the transcription factor FOS in a high proportion of cases. These rearrangements modify the terminal exon of the gene and are believed to stabilise both the FOS transcript and the

Role of fine needle aspiration cytology in the diagnosis of soft tissue tumours

Fine needle aspiration cytology (FNAC) is a widely accepted safe, simple and rapid diagnostic procedure used in the examination of neoplastic and non-neoplastic lesions of various locations. Since its introduction, FNAC has developed into an effective diagnostic tool practiced in a large majority of medical centres evaluating and treating oncological patients. The role of FNAC has been limited in

No title

Cellular composition and morphology of components of photoreceptor apparatus of the retinae of camera eyes of some species of terrestrial gastropod pulmonate molluscs were studied and its evolutionary transformations were traced. It was demonstrated that all examined characteristics of photoreceptor apparatus of the most investigated species were normal for terrestrial pulmonates, while those of o

International cooperation for decarbonizing energy intensive industries – Towards a Green Materials Club : A working paper on sectoral cooperative approaches

The energy intensive industry, producing basic materials, is responsible for 25 to 30% of today's global greenhouse gas emissions. The future supply of GHG neutral basic materials (e.g. steel, cement, aluminium, plastics, etc.) is a necessity for building a sustainable modern society. Deep decarbonisation of the energy intensive industries is technically possible but will require a major systemic The energy intensive industry, producing basic materials, is responsible for 25 to 30% of today's global greenhouse gas emissions. The future supply of GHG neutral basic materials (e.g. steel, cement, aluminium, plastics, etc.) is a necessity for building a sustainable modern society. Deep decarbonisation of the energy intensive industries is technically possible but will require a major systemic

Assessing Low Carbon Transitions : A Conceptual Model

The present report presents a conceptual assessment model or framework for policy relevant analysis of low carbon transitions. The aim of the study is not to present specific guidelines for how to design assessments of low carbon transitions, but rather to give food for thought on aspects that should be regarded in the design process. The exact design would then depend on the purpose of the assess

Evidence-based Anti-seizure Monotherapy in Newly Diagnosed Epilepsy: a New Approach

ObjectivesTo describe the process and results of the updated Swedish practice guidelines for monotherapy in epilepsy.Materials and MethodsThe Swedish Medical Products Agency led the process together with medical experts. Evidence rating in accordance with the International League Against Epilepsy (ILAE) template was linked to the Cochrane group's GRADE system. Evidence from recently published tria