Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 537888 sökträffar
Patent policy and the right to science andculture
The effect of aged garlic extract on the atherosclerotic process-A randomized double-blind placebo-controlled trial
Background: One of the most serious secondary manifestations of Cardiovascular Disease (CVD) is coronary atherosclerosis. This study aimed to evaluate whether aged garlic extract (AGE) can influence coronary artery calcification (CAC) and to predict the individual effect of AGE using a standard process for data mining (CRISP-DM). Method: This was a single-center parallel randomized controlled stud
Kartläggning av förekomsten av könsstereotyp och sexistisk reklam - slutredovisning
Bringing Life to Al-karama Dam, Jordan
Jordan has one of the lowest available water supplies in the world; meanwhile Jordan has seen large increase in population and refugee’s fluxes, leading to an increase in water demand [1]. To address this unprecedented water scarcity, Jordan’s water must be used where its social and economic value is highest. Jordan must treat and reuse virtually every drop of water. It is expected to have more th
Ice-nucleating ability of particulate emissions from solid-biomass-fired cookstoves : An experimental study
This research was part of the Salutary Umeå Study of Aerosols in Biomass Cookstove Emissions (SUSTAINE) laboratory experiment campaign. We studied ice-nucleating abilities of particulate emissions from solid-fuel-burning cookstoves, using a portable ice nuclei counter, Spectrometer Ice Nuclei (SPIN). These emissions were generated from two traditional cookstove types commonly used for household co
Editorial : Biomarkers of Oxidative Stress
Feasibility and limitations of quantitative SPECT for 223Ra
The aim of this paper is to investigate the feasibility and limitations of activity-concentration estimation for 223Ra using SPECT. Phantom measurements are performed using spheres (volumes 5.5 mL to 26.4 mL, concentrations 1.6 kBq mL-1 to 4.5 kBq mL-1). Furthermore, SPECT projections are simulated using the SIMIND Monte Carlo program for two geometries, one similar to the physical phantom and the
Maxwell's demon in a double quantum dot with continuous charge detection
Converting information into work has, during the past decade, gained renewed interest as it gives insight into the relation between information theory and thermodynamics. Here, we theoretically investigate an implementation of Maxwell's demon in a double quantum dot and demonstrate how heat can be converted into work using only information. This is accomplished by continuously monitoring the charg
Atopic eczema and nonatopic eczema show the same pattern in an adolescent general population
Cohort study : Prenatal and postnatal exposure to parental smoking increases odds of allergic diseases during childhood and adolescence
Vitamin D status and cardiometabolic risk markers in young Swedish children : A double-blind randomized clinical trial comparing different doses of vitamin D supplements
Background: Observational studies have linked low vitamin D status to unfavorable cardiometabolic risk markers, but double-blinded vitamin D intervention studies in children are scarce. Objectives: The aim was to evaluate the effect of different doses of a vitamin D supplement on cardiometabolic risk markers in young healthy Swedish children with fair and dark skin. Methods: Cardiometabolic risk m
Exploring differences in how males and females leverage trust and reputation in driving online purchase intentions
How customers develop purchase intentions in online shopping has been a perennial area of interest. In this research note, we ask whether males and females leverage trust in and perceive reputation of online retailers differently in reporting purchase intentions. Drawing on the broader literature on differences in males and females in online shopping behaviors, we propose that females rely on repu
From Mars to Venus: Alteration of trust and reputation in online shopping
How customers develop purchase intentions in online shopping has been an area of recent interest. In this study, we ask whether males and females leverage trust into and perceived reputation of online retailers differently in reporting purchase intentions. Drawing on the literature on differences in males and females in online shopping behaviors, we propose that females rely on reputation in devel
No title
Det er kjent fra før at langdistansebinding av refleksive pronomen forekommeri norsk. Fenomenet har blitt kobla til logoforisitet, men det har også blitt hevdaat langdistanse binding er mulig i visse ikke-logoforiske kontekster. I denne artikkelenargumenterer jeg for at langdistansebinding i norsk alltid er logoforisk,og at det samme gjelder for mellomdistansebinding. Det er bare lokal bindingsom Det er kjent fra før at langdistansebinding av refleksive pronomen forekommer i norsk. Fenomenet har blitt kobla til logoforisitet, men det har også blitt hevda at langdistansebinding er mulig i visse ikke-logoforiske kontekster. I denne artikkelen argumenterer jeg for at langdistansebinding i norsk alltid er logoforisk, og at det samme gjelder for mellomdistansebinding. Det er bare lokal binding
Performance analysis and optimization of power systems with spatially correlated noise
Based on stochastic differential equations (SDEs), we analyse the overall performance of heterogeneous power systems network, subject to spatially distributed and correlated noises with random initial conditions. We determine bounds on the H2 norm of the heterogeneous system based on a closedform of the norm of the homogeneous power system. Then, we formulate possible scenarios for performance opt
A framework for resource recovery from wastewater treatment plants in megacities of developing countries
In developing countries, there is often a lack of a comprehensive data set that supports the development of coherent policies on resource recovery from wastewater treatment. This paper aims to contribute to the elaboration of resource recovery projects by providing accurate and updated data from wastewater treatment plants such as those located in the region of the Macrometropolis of Sao Paulo. Th
Impact on Seawater Composition from Brine Disposal at EMU Desalination Plant
This study deals with the desalination plant at the Eastern Mediterranean University (Cyprus) and its environmental impact. The reverse osmosis plant produces normally 42m3/hr potable water from 120m3/hr feed. The feed concentration reaches up to 36,000ppm TDS, while an approximate amount of 73.8m3/hr is led out from a pipe of 10inches diameter with a concentration of about 56,000ppm and the perme
Estimated Future Production of Desalinated Seawater in the MENA Countries and Consequences for the Recipients
Seawater desalination constitutes an important source for water supply to the population bordering the Arabian Gulf, the Mediterranean Sea, and the Red Sea. Desalination has advantages and disadvantages which may depend on the region, location, technology, impact and amount of fresh water production. Desalination may also have other impacts. For example, chemicals added in the pre-treatment stages
Developing New Measuring Technique Controlling Desalination Brine Concentration
Desalination is an important method and cost effective for producing potable water and is a rapidly growing technology worldwide. According to the International Desalination Association, IDA data base the amount of desalinated water soon will reach the 100 MCM per day, which means double of this amount (200 MCM/day) is called brine discharge or rejected amount. In this study, we planned to follow