Sökresultat

Filtyp

Din sökning på "*" gav 544397 sökträffar

Starch Pickering Emulsions : Process and Encapsulation Stability

The emulsion stabilization functionality of surfactants and biopolymers can be replaced by solid particles adsorbed at the interface, where they create a category of emulsions known as Pickering emulsions. Recently, health and environmental concerns have led to new market demand for natural, biodegradable and renewable sources of ingredients. Starch granules meet these ingredient requirements and

One page of text : Eye movements during regular and thorough reading, skimming, and spell checking

Eye movements during regular reading, thorough reading, skimming, and spell checking of single pages of text were measured, to investigate how high-level reading tasks elicited by instructions affect reading behavior. Word frequency and word length effects were found. All results were compared to regular reading. Thorough reading involved longer total reading times and more rereading, and resulted

RHYTHM ARCHITECTURE : ON SEQUENTIAL ASPECTS OF MATERIALITIES IN URBAN SPACE

Even though architecture often might be conceived of as timeless, there has always been different ways of dealing with time in architectural discourse and practice. Since the early 20th century the temporal activities that goes on in and between buildings has, for example, been addressed by concepts such as function, flexibility and program. Architecture is of inevitable importance in our everyday

Natural variation in the parameters of innate immune cells is preferentially driven by genetic factors

The quantification and characterization of circulating immune cells provide key indicators of human health and disease. To identify the relative effects of environmental and genetic factors on variation in the parameters of innate and adaptive immune cells in homeostatic conditions, we combined standardized flow cytometry of blood leukocytes and genome-wide DNA genotyping of 1,000 healthy, unrelat

Kinetic modelling and experimental study of small esters : Methyl acetate and ethyl acetate

A detailed chemical kinetic mechanism comprising methyl acetate and ethyl acetate has been developed based on the previous work by Westbrook et al. [1]. The newly developed kinetic mechanism has been updated with new reaction rates from recent theoretical studies. To validate this model, shock tube experiments measuring ignition delay time have been conducted at 15 & 30 bar and equivalence rat

Real wages and labor supply in a quasi life-cycle framework : A macro compression by Swedish National Transfer Accounts (1985-2003)

This paper examines the life-cycle dynamics of real wages and labor supply in Sweden. The descriptive results lend support to the inter-temporal substitution hypothesis (ISH), as the age patterns of real wages and the labor supply are both hump-shaped. However, the age-wage profiles increasingly shift toward older ages over time, whereas the age-employment profiles do not. This leads to an accentu

Fish and seabird spatial distribution and abundance around the largest seabird colony in the baltic sea

We studied the at-sea distribution of two auks (Common Murre Uria aalge, Razorbill Alca torda), two gulls (Lesser Black-backed Gull Larus fuscus, Herring Gull Larus argentatus), and Great Cormorant Phalacrocorax carbo during the peak breeding season of 2014 around Stora Karlsö, the main Baltic Sea seabird colony. Simultaneously, we quantified forage fish abundance and distribution using hydro-acou

Production and use of recombinant Aβ for aggregation studies

The amyloid β-protein (Aβ) is believed to play a central role in Alzheimer’s disease (AD) pathogenesis and there is great interest in understanding the process of Aβ aggregation, its underlying mechanism and the species generated during aggregation and their biological activity. Although Aβ has been studied for more than 30 years, analysis of its aggregation has been hampered by structural and che

Recovery, work-life balance and work experiences important to self-rated health : A questionnaire study on salutogenic work factors among Swedish primary health care employees

BACKGROUND: There is a lack of information on positive work factors among health care workers. OBJECTIVE: To explore salutogenic work-related factors among primary health care employees. METHOD: Questionnaire to all employees (n = 599) from different professions in public and private primary health care centers in one health care district in Sweden. The questionnaire, which had a salutogenic persp

Lessons learnt from a three-year pilot field epidemiology training programme

PROBLEM: The Pacific region has widely dispersed populations, limited financial and human resources and a high burden of disease. There is an urgent need to improve the availability, reliability and timeliness of useable health data.CONTEXT: The purpose of this paper is to share lessons learnt from a three-year pilot field epidemiology training programme that was designed to respond to these Pacif

A 70 pJ/b Configurable 64-QAM Soft MIMO Detector

An area and power efficient high-throughput VLSI implementation of a 4 × 4, 64-QAM soft multiple-input-multiple-output (MIMO) detector, that is suitable for high-order constellation schemes is presented. The proposed MIMO detector utilizes information contained in the discarded paths to improve the bit-error-rate (BER) performance, and then reduces computational complexity using three innovative i

The Security Guard and the Boy : Organisational Crisis Responses to Iconic Imagery

This paper examines organisational responses to eyewitness footage as a mediator in crisis communication. Eyewitness photographs and films is a growing genre of visuals that are difficult for organisations to respond to, because they are regarded as more authentic and true than other images of crisis events. In addition, it is here argued that widely circulated eyewitness imagery often involve ico

Analysis of speech production real-time MRI

Recent advances in real-time magnetic resonance imaging (RT-MRI) have made it possible to study the anatomy and dynamic motion of the vocal tract during speech production with great detail. The abundance of rich data on speech articulation provided by medical imaging techniques affords new opportunities for speech science, linguistics, clinical and technological research and application developmen