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Objective: To review and sum up the published literature on gynecological Doppler ultrasound examination. Methods: Publications on gynecological Doppler ultrasound examination already known by the author, publications found in the bibliographic database Medline, and publications found in the reference lists of available studies were read, and relevant information was extracted and summarized. Resu
The aim of this paper is to compare general assumptions about newspaper reading with eye tracking data from readers authentic interaction with the newspaper. In the first step, we extract assumptions about newspaper reading from the (socio)semiotic literature. Second, we apply these assumptions in an analysis of a newspaper spread. The newspaper spread is analysed without any knowledge of the actu
Forskning om Exekutiva Funktioner (EF) gällande ungdomar har varit otydlig angående huruvida det existerar könsskillnader i denna åldersgrupp. När könsskillnader påvisats i tidigare forskning har få försök att förklara dessa skillnader gjorts. Denna tvärsnittsstudie hade som mål att undersöka om det existerade könsskillnader i EF, genom att använda både självskattningar och lärarskattningar av EF,
Homogenization is commonly used in many food processes in which products pass through a narrow gap causing break down of large particles into smaller one thereby reducing creaming and sedimentation of the products. This study aims to investigate fragmentation of tomato fibers and test which breaking mechanisms are dominating in a high-pressure homogenizer. The study also includes the influence of
Mienstrukturen, en delvis vattenfylld sänka i södra Sverige, bekräftades vara ett astroblem på 1960-talet. Strukturen bildades runt 120 miljoner år sedan. Dålig exponering av berggrunden i och runt sjön, på grund av tjocka lager glaciala sediment, har gjort geomorfologisk kartering och klassificering av impaktbergarter till en utmaning. Data angående kraterdiameter och morfologiska särdrag som exeThe Mien structure, a partly lake-filled depression in southern Sweden, was confirmed to be an impact structure in the 1960s. The structure formed about 120 Myr ago. Poor exposure of outcropping bedrock in and around the lake, due to a thick cover of glacial sediments, has made morphological mapping and impactite classification challenging. Constrains on crater diameter and morphological features
Populärvetenskaplig sammanfattning: Under ett år, från mars 2000 till april 2001, samlades data om arktiska aerosoler in på mätstationen Zeppelin, Ny-Ålesund, Svalbard. Två instrument användes, en Condensation Particles Counter och en Differential Mobility Particle Sizer som mätte aerosoler i storleks intervallet 0.02-0.621 μm. Resultatet har analyserats och utvärderats med hjälp av 10 dagars bakl
The interaction between DNA and various cationic species, e. g. cationic surfactant (CS), has a broad biological and biotechnological significance. In the cell nucleus as well as in transfection formulations, other species, mainly zwitterionic lipids, are also present but their exact role needs elucidation. A closer investigation of the stability of structures formed as well as the molecular arran
In this article, the concept of distribution channel re-engineering stands for a restructuring of distribution activities where the physical distribution and sales functions are organizationally separated from each other. The objective of the re-engineering process is primarily to reach dramatic improvements in operational efficiency. Our study indicates improvements in the distribution process in
This chapter discusses the purification of islets and cells from islets. The pancreatic islets that are composed of several hormone-producing cells can be isolated by collagenase digestion of the pancreas. The yield of islets relative to the total number is usually small. Sufficient number of islets for a variety of functional and biochemical studies can be obtained by gradient centrifugations or
