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Drift av kärnkraftverken i Simpevarp vid onormal spänning och frekvens, Fas 1
Studies on the alpha-recoil implantation of 214Pb and 210Pb in glass surfaces,Implications for retrospective radon measurements
Popular Abstract in Swedish Glas kan användas för retrospektiva radon mätningar på grund av radondöttrars förmåga att implantera i glasets översta skikt. Mängden implanterad aktivitet blir lätt påverkad av en rad olika faktorer i den omgivande luften. Experimentella metoder har därför utvecklats för att bestämma djupfördelningen av alfarekyl-implanterat 210Po i glas. Detta göres genom gradvis etsnGlass sheets are often used in radon surveys to estimate retrospective radon concentrations, as radon progenies are embedded in the upper surface layer. The implanted activity is influenced by a variety of different environmental conditions. In this work, experimental methods based on etching to determine the depth distribution of recoil-implanted 210Po in glass from radon decay in air were develo
Accumulation based on symbolic versus intrinsic "productivity": Conceptualizing unequal exchange from Spondylus shells to fossil fuels
Conjugate Heat Transfer Enhancement Of An Internal Blade Pin-Finned Tip-Wall
To improve gas turbine performance, the operating temperature has been increased continuously. However, the heat transferred to the turbine blade is substantially increased as the turbine inlet temperature is increased. Cooling methods are therefore needed for the turbine blades to ensure a long durability and safe operation. The blade tip region is exposed to the hot gas flow and is difficult to
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Muscle capillarization: morphological and morphometrical analyses of biopsy samples
Earwitnesses: The effect of voice differences in identification accuracy and the realism in confidence judgments
Individual characteristic features in voice and speech are important in ear witness identification. A target-absent lineup with six foils was used to analyze the influence of voice and speech features on recognition. The participants’ response for two voice foils were particularly successful in the sense that they were most often rejected. These voice foils were characterized by the features’ arti
Expression and role of the cytokine tyrosine kinase receptor flt3 in early hematopoiesis
Popular Abstract in Swedish Blodet består av olika typer av celler med olika funktioner. De röda blodkropparna transporterar syre till alla delar av kroppen, blodplättar stoppar blödningar och en rad olika vita blodkroppar försvarar oss från olika typer av angrepp från till exempel virus eller bakterier. Generellt för alla dessa olika typer av celler är att de är kortlivade och måste ersättas kontMature blood cells are crucial for life, but they have a short lifetime and thus have to be replaced. These mature blood cells are produced by lineage restricted progenitors, which themselves are generated by rare multipotent hematopoietic stem cells (HSCs) in a highly dynamic process called hematopoiesis. In addition to the ability of HSCs to generate all blood cell lineages, they possess the uni
Adsorption of proteins on zeolite FAU
Popular Abstract in Swedish Zeoliter är en grupp av kisel-aluminium-föreningar, med karaktäristiska kanalsystem inuti strukturen, som har fått stor användning inom många områden inom teknik och vetenskap. Zeoliternas viktigaste användningsområden är som torkmedel, som molekylsiktar, som jonbytare och som katalysatorer. Användningen av naturligt förekommande zeoliter är relativt liten jämfört med aA highly dealuminated form of zeolite FAU, ultra-stable zeolite Y (USY), was used as an adsorbent matrix in the purification of proteins. Undesired proteins were removed from a crude preparation by adsorption on USY, increasing the purity of an unadsorbed protein (horse radish peroxidase), or the protein of interest was adsorbed on the zeolite and subsequently eluted through changes in the solutio
Miljömål i fjällandskapet : En syntes av problemställningar knutna till förvaltningen av en begränsad resurs
Arbete med människor – en inledning
Inertial Navigation Systems with Three Single Axis Gyros and a Physical Pendulum
The Valuable Body
The development of organ transplantation technology is an extraordinary achievement that has saved the lives of many, but which also has created an endless need for body parts. In focus for this article is the trade in organs - especially organ trafficking in Moldova.
Choice-decision determinants for the (non) adoption of energy efficiency technologies in households
Energy efficiency scenarios are developed in the national and international context to explore and evaluate different policy designs and visions of how energy will be generated, distributed and used in the future. However, these scenarios are often developed using conventional bottom-up modelling tools that, to only a limited extent, take into account decentralised decision-making frameworks, such
Att lära mänskliga rättigheter – ämnesdidaktiska utmaningar
A novel method for rapid design and evaluation of photovoltaic concentrators
The electrical output of low concentration systems with standard pv cells is heavily impaired by non uniform irradiation distribution on the cells. In order to design new concentrators that improve the system efficiency by homogenizing the light, a new method of evaluation has been developed. It is based on simulations, and generates an estimated annual output. The method consists of three steps,