Search results

Filter

Filetype

525902 hits

Terminating Tableaux for Dynamic Epistemic Logics

Throughout the last decade, there has been an increased interest in various forms of dynamic epistemic logics to model the flow of information and the effect this flow has on knowledge in multi-agent systems. This enterprise, however, has mostly been applicationally and semantically driven. This results in a limited amount of proof theory for dynamic epistemic logics. In this paper, we try to com

Cash-Flow-at-Risk and Debt Capacity

Cash Flow-at-Risk (CFaR) is a risk measure that conveys information on the shortfall in cash flow, associated with a certain probability, a firm could experience over a certain time period. However, to provide information on outcomes that are identified as costly by the risk management literature, in particular underinvestment due to financing constraints, a risk measure needs to make explicit ref

The misalignment cycle: Is the management of your supply chain aligned?

Purpose of this paper The purpose of this paper is to propose a framework for describing and analyzing misalignments in supply chain management related to changes in supply chain structures, processes, and management components. Design/methodology/approach Based on the systems approach, a single-case study including several embedded cases from the same supply chain was deployed. This was done acc

Complement in Disease - Extracellular Proteins as Complement Regulators

Complement activation occurs during inflammatory joint diseases such as rheumatoid arthritis (RA) and is thought to contribute to the chronic inflammation observed within the joints. Previous studies have shown that certain cartilage components of the small leucine-rich repeat protein (SLRP)-family regulate complement activity, thereby possibly contributing to disease progression. The aim of this

The Potential Demise of a Population of Adders (Vipera berus) in Smygehuk, Sweden

In 1999 and 2004, we published reports on how the introduction of 20 males into a severely inbred and isolated population of Adders (Vipera berus) halted its decline towards extinction. The introduction significantly enhanced the population's genetic variability, which resulted in a dramatic increase in offspring viability and a rapid increase in numbers. Unfortunately, recently a new and unpreced

The cynicism of consumer morality

Based on an empirical analysis of a yearlong netnography of a Swedish online fashion community, and the explication of the concept of modern cynicism, this paper develops a novel perspective on consumer morality. The analysis suggests that modern cynicism informs consumers of the reasonableness in consciously stating one type of morality while acting out another, in order to handle the morally con

PHENIX first measurement of J/Psi elliptic flow parameter v2 in Au-Au collisions at sqrt(s) = 200 GeV

Recent results indicate that the J/ψ suppression pattern differs with rapidity showing a larger suppression at forward rapidity. J/ψ suppression mechanisms based on energy density (such as color screening, interaction with co-movers, etc) predict the opposite trend. However, it is expected that more pairs should be available to form quarkonia at mid-rapidity via recombination. Some models provide

Measurement of hydrogen isotopes, D/H-ratio in thin samples

In this paper we present an investigation of to perform simultaneous measurements of the D/H-ratio by coincidence measurements using proton-proton scattering and proton-deuteron scattering or deuteron-deuteron scattering and deuteron-proton scattering. This is performed with the use of a double sided silicon strip detector (DSSSD), which provides both position information and energy information. T

Interactions in the native state of monellin, which play a protective role against aggregation.

A series of recent studies have provided initial evidence about the role of specific intra-molecular interactions in maintaining proteins in their soluble state and in protecting them from aggregation. Here we show that the amino acid sequence of the protein monellin contains two aggregation-prone regions that are prevented from initiating aggregation by multiple non-covalent interactions that fav

Measurement of jet suppression in central Pb-Pb collisions at root s(NN)=2.76 TeV

The transverse momentum(p(T)) spectrum and nuclear modification factor (R-AA) of reconstructed jets in 0-10% and 10-30% central Pb-Pb collisions at root s(NN) = 2.76 TeV were measured. Jets were reconstructed using the anti-k(T) jet algorithm with a resolution parameter of R = 0.2 from charged and neutral particles, utilizing the ALICE tracking detectors and Electromagnetic Calorimeter (EMCal). Th

Implications of extreme waves and water levels in the southern Baltic Sea

Several coastal areas in the south of Sweden are subjected to flooding and erosion. Such events depend on the magnitude and frequency of water levels and wave heights as well as their joint occurrence. Long time series of climate data from the south coast of Sweden were employed to investigate the statistical properties of extreme events in terms of the waves and water level changes. Through the c

Low level of antimicrobial resistance in Escherichia coli among Swedish nursing home residents

Background: Screening for bacterial colonization and antimicrobial resistance (AMR) among a defined population could aid in the identification of at-risk populations and provide targets for antibiotic stewardship and infection control programmes. Methods: Two hundred and sixty-eight participants at 11 Swedish nursing homes underwent serial screening for colonization with Escherichia coli between M

Influence of residual stress on the adhesive behavior of detonation gun sprayed WC-Co coatings

The residual stresses generated during D-Gun spraying process act as pre-existing stresses and seriously affect the various types of coating performance. To produce a reliable coating, it is necessary to know the influence of residual stress on the adhesive behavior of coating/substrate system. Based on the residual stress formula for thick coatings and accurate curvature measurements, the residua

Contributions to the Teloschistaceae, with particular reference to the Southern Hemisphere

Thirty-five new species of the lichen family Teloschistaceae are described: Caloplaca aseptatospora S. Y. Kondr. & Kärnefelt, C. bartlettii S. Y. Kondr. & Kärnefelt, C. begaensis S. Y. Kondr. & Kärnefelt, C. burneyensis S. Y. Kondr. & Kärnefelt, C. cliffwetmorei S. Y. Kondr. & Kärnefelt, C. dorrigoensis S. Y. Kondr. & Kärnefelt, Caloplaca erichansenii S. Y. Kondr., A. Thell

Risk factors and prevention among patients with hospital-acquired and pre-existing pressure ulcers in an acute care hospital

Aims and objectives. This study aimed to describe and identify risk factors associated with hospital-acquired pressure ulcers among adults in an acute care hospital compared with patients with pre-existing pressure ulcers present on admission. A further aim was to identify the preventive measures performed with both groups respectively. Background. Pressure ulcers occur most often in older and imm

Mild Renal Dysfunction and Metabolites Tied to Low HDL Cholesterol Are Associated With Monocytosis and Atherosclerosis

Background-The number of circulating blood monocytes impacts atherosclerotic lesion size, and in mouse models, elevated levels of high-density lipoprotein cholesterol suppress blood monocyte counts and atherosclerosis. We hypothesized that individuals with mild renal dysfunction at increased cardiovascular risk would have reduced high-density lipoprotein levels, high blood monocyte counts, and acc

Motorcyclists’ road safety related behavior at access points on primary roads in Malaysia – A case study

An observational study, focusing on motorcyclists, was conducted between June and August 2012 at access points on straight road sections of primary roads in Malaysia. This was done in order to gain more insight into the actual road traffic situation at these sites. The majority of the motorcyclists kept to the speed limit and lowered speed when approaching an access point, especially when road use

A safety assessment of branched chain saturated alcohols when used as fragrance ingredients

The Branched Chain Saturated Alcohol (BCSA) group of fragrance ingredients was evaluated for safety. In humans, no evidence of skin irritation was found at concentrations of 2-10%. Undiluted, 11 materials evaluated caused moderate to severe eye irritation. As current end product use levels are between 0.001% and 1.7%, eye irritation is not a concern. The materials have no or low sensitizing potent