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The aroma components of herbs and spices are very sensitive to heat, complicating their drying process. Until now, exporters of dried herbs face the challenge of low total phenolic contents and efforts are constantly being made to improve the drying efficiency of herbs and conserve their aroma. This thesis looks at the influence of extracellular trehalose impregnated by vacuum impregnation (VI) an
A 180 meter long core sequence of the Höllviken-II deep drilling project was investigated and divided into seven subfacies from a sedimentological point of view. Special attention were paid to criteria used for interpretation of the palaeoclimate. The lowest and the topmost parts of the investigated sequence were interpreted as beeing deposited during hot, desert-like conditions. Intervening parts
The status of folk psychology and its concepts has come under scrutiny in contemporary philosophy of mind and psychology (cf. Ryle 1949; Nisbett and Wilson 1977; Churchland 1986; Dennett 1987, 1991). In an attempt to unify a naturalized view of the mind with folk psychology, Fodor (1975) presented The Language of Thought Hypothesis (LoT) ? a hypothesis stating that thought and thinking are carrie
Abstract: Rural enterprises flourished in China from late 1970s until the end of 20th century. It is a hot topic among researchers to investigate these rural enterprises. In this thesis, I will review the main picture of Chinese rural enterprises’ development and make a comparison between regions which went on different ways of developing rural enterprises.
Being one of the most valuable commodities in the world, coffee is of great importance to the world economy, producing countries and the daily lives of millions of people. China is one of the largest and fastest growing consumer markets in the world and is experiencing an increasing demand for coffee. Very little research has been carried out concerning China’s growing appreciation for the commodi
Both stearic acid and methyl stearate chemisorbs onto an oxide surface of aluminum with an asymmetric coordination of the carboxylate group as concluded from infrared (IR) spectroscopy data. Similarities in the IR spectra of the films from the two compounds suggest that the ester is bonded in the same way as the acid, and that the ester therefore undergoes hydrolysis during the surface reaction. X
For a cathode duct of a proton-exchange membrane fuel cell, a three-dimensional analysis method is further developed to include two-phase, multicomponent gas and heat transport processes. A set of momentum, heat transport, and gas species equations is solved for the whole duct by coupled source terms and variable thermophysical properties. The effects of the electrochemical reactions on the heat g
Artikeln utgör en respons till ett föredrag om Derridas rättvisebegrepp, hållet av den isländske filosofen Björn Thorsteinson.
Purpose: The aim of the present study is to compare two different methods for evaluation of the quality of clinical X-ray images. Methods: Based on fifteen lumbar spine radiographs, two new sets of images were created. A hybrid image set was created by adding two distributions of artificial lesions to each original image. The image quality parameters spatial resolution and noise were manipulated a
The structures of 2(diphenylphosphino)acetophenone and bis(2(diphenyl phosphino)acetophenone)palladium(II)bistriflate have been determined by X-ray crystallography. The ligand is of interest because its P,O donor set combines the hard and soft properties. In the Pd-complex, which was prepared by treating tetrakisacetonitrile-palladium-bistriflate with 2-(diphenylphosphino)acetophenone in dichlorom
Studies focusing on genetic and social influences on maternal adjustment will illumine mother's marriage, parenting, and the development of psychopathology in her children. Recent behavioral genetic research suggests mechanisms by which genetic and social influences determine psychological development and adjustment. First, heritable, personal attributes may influence individuals' relationships wi
Background In vivo measurement of wear in the ball and socket articulation of total hip arthroplasties is of interest in the evaluation of both existing and new implants. Controversy reigns regarding the accuracy of different radiological measurement techniques and in particular how accuracy has been assessed. Material and methods We assessed the accuracy of 2 radiostereometric (RSA) techniques f
