Sökresultat

Filtyp

Din sökning på "*" gav 530343 sökträffar

Properties and emission factors of cloud condensation nuclei from biomass cookstoves - Observations of a strong dependency on potassium content in the fuel

Residential biomass combustion is a significant source of aerosol particles on regional and global scales influencing climate and human health. The main objective of the current study was to investigate the properties of cloud condensation nuclei (CCN) emitted from biomass burning of solid fuels in different cookstoves mostly of relevance to sub- Saharan east Africa. The traditional three-stone fi

Applied cultural analysis : Ethnography as compositional practice

Folke sits on a two-meter-high chair in the corner of a Norwegian man’s kitchen, observing, taking notes, and drawing up diagrams. Both he and the man he studies have been given clear instructions: the observer must be allowed to come and go as he pleases, must not be spoken to, and must never be included in the daily chores or routines of the people he is supposed to be studying. But things don’t

ComPOS - a Domain-Specific Language for Composing Internet-of-Things Systems

Internet-of-Things (IoT) systems consist of spatially distributed interacting devices. In contrast to desktop applications, IoT systems are always running and need to deal with unresponsive devices and weak connectivity. In this thesis, we propose techniques for simplifying the development of such systems. The work addresses IoT systems organised as reusable services connected by compositions. We

Synthesizing multiple ecosystem service assessments for urban planning. A review of approaches, and recommendations

While ecosystem service (ES) assessments become a more and more important source of knowledge, there is a need for synthesis approaches that make the results usable to support decisions. Effective synthesis approaches can reduce the information burden produced by multiple ES assessments and help decision-makers to compare alternative options and to assess their impacts. In this review, we focus on

Neutron reflectometry and NMR spectroscopy of full-length Bcl-2 protein reveal its membrane localization and conformation

B-cell lymphoma 2 (Bcl-2) proteins are the main regulators of mitochondrial apoptosis. Anti-apoptotic Bcl-2 proteins possess a hydrophobic tail-anchor enabling them to translocate to their target membrane and to shift into an active conformation where they inhibit pro-apoptotic Bcl-2 proteins to ensure cell survival. To address the unknown molecular basis of their cell-protecting functionality, we

Collaboration in grant proposals and assessments in ageing research – justification or a quest for a collaborology?

Orientation towards application, transdisciplinarity and social distribution are prominent ideas when policy prescribes how to conduct research on complex, real-world issues. Issues dealt with in ageing research are both epistemologically complex and politically contentious. By using the metaphor of ‘travelling ideas,' we have followed these ideas on their journey into 17 approved grant proposals

Late stroke after transcatheter aortic valve replacement : a nationwide study

Transcatheter aortic valve replacement (TAVR) is a rapidly growing field. Short-term safety and efficacy of these procedures have been studied extensively. However, little is known about the safety of these devices over time. Stroke is one feared long-term complication, and an increased stroke rate could affect guidelines for treating both the aortic stenosis and choosing antithrombotic therapy af

CDKN2A genetic testing in melanoma-prone families in Sweden in the years 2015-2020 : implications for novel national recommendations

Background: Inherited pathogenic variants (PVs) in the CDKN2A gene are among the strongest known risk factors for cutaneous melanoma. Carriers are at high risks to develop multiple primary melanomas and other cancers, in particular pancreatic cancer. In this study, the CDKN2A testing, carried out in Sweden in the years 2015-2020, was evaluated.Materials and methods: Included families had (1) three

Disease and fertility: Evidence from the 1918-19 influenza pandemic in Sweden

What are the consequences of a severe health shock like an influenza pandemic on fertility? Using rich administrative data and a difference-in-differences approach, we evaluate fertility responses to the 1918–19 influenza pandemic in Sweden. We find evidence of a small baby boom following the end of the pandemic, but we show that this effect is second-order compared to a strong long-term negative

Sets of probes and primers for the diagnosis of select cancers

A method of diagnosing a disease that includes obtaining experimental data on gene selections. The gene selection functions to characterize a cancer when the expression of that gene selection is compared to the identical selection from a noncancerous cell or a different type of cancer cell. The invention also includes a method of targeting at least one product of a gene that includes administratio

Reflections on the Enforcement of Labour Law : A Review of Re-inventing Labour Law Enforcement. A Socio-Legal Analysis by Louise Munkholm, Hart 2020

‘… technical law by itself is useless, at best an arid game played by keen minds in courtrooms and academic ivory towers. To understand its significance we must look at its historical and social setting'. (K. W. Wedderburn, The Worker and the Law 7 (Penguin Books 1965)). ‘… ultimately the point of labour law is to do something'. (Hugh Collins, Gillian Lester & Virginia Mantouvalou, Introductio

Narrating plastics governance : policy narratives in the European plastics strategy

The European Union (EU) aspires to be an important global agenda-setter on how to treat and regulate the growing plastics problem. We present an analysis of the plastic policy narratives shaping European plastics governance, in particular through the European Commission’s Plastics Strategy. Our aim is to first uncover the policy narratives at play, and then examine how actors make use of those nar

Cytokines in gingival crevicular fluid in elderly rheumatoid arthritis patients in a population-based cross-sectional study : RANTES was associated with periodontitis

Objective: We studied cytokines in gingival crevicular fluid (GCF) in a cross-sectional population-based cohort of rheumatoid arthritis (RA) patients ≥61 years of age with and without a diagnosis of periodontitis. Background data: Earlier studies on cytokines in GCF in RA patients have not given clear results. Methods: In a population-based cross-sectional study of patients ≥61 years of age, 233 R

Changing practice patterns in European cataract surgery as reflected in the European Registry of Quality Outcomes for Cataract and Refractive Surgery 2008 to 2017

PURPOSE: To study practice patterns in European cataract surgery over a 10-year period. SETTING: European clinics affiliated to the European Registry of Quality Outcomes for Cataract and Refractive Surgery (EUREQUO). DESIGN: Registry cohort study. METHODS: The EUREQUO contains preoperative, intraoperative, and postoperative parameters reported by surgeons in many European clinics. All data reporte