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Product gas obtained through biomass gasification can be upgraded to hydrogen-rich synthesis gas. The synthesis gas can be further converted to liquid or gaseous fuels. However, the raw product gas contains both gas- and particle-phase impurities that can negatively affect both catalysts and hot-gas filters used for upgrading and cleaning. The present study aimed to characterize, both physically a
We have used molecular methods to unravel a remarkable diversity of parasite lineages in a long-term population study of great reed warblers Acrocephalus arundinaceus that was not foreseen from traditional microscopic examination of blood smears. This diversity includes eight Haemoproteus and 10 Plasmodium lineages of which most probably represent good biological species.Contrary to expectation, t
The controlling mechanisms and feedbacks between climate, the carbon and water cycling and vegetation in European ecosystems have attracted much attention in recent years but they are still not sufficiently understood. A better understanding of them is necessary to predict how they will be affected by climate change. Process-based models of ecosystem structure and functioning provide a tool to s
Jordan has seen a large increase in population during the past five decades as a result of population growth and forced migrations, and also, accompanied with this increase, a cultural and economical development that has improved the standard of living and changing consumer habits in the community, resulting in a clear increase in the volume of waste. These changes urges the need for finding prope
Background: The ward atmosphere of psychiatric care units has a major impact on treatment and satisfaction for both patients and staff. The Ward Atmosphere Scale (WAS) was developed to capture the ward atmosphere in different psychiatric settings and is a well-established instrument for this purpose. However, there is need for an update and revision of the WAS. Aim: The aim of the present study wa
A laser diagnostic concept for measurement of potassium chloride (KCl) and potentially other alkali compounds in large-scale boilers and furnaces of limited optical access is presented. Single-ended, range-resolved, quantitative detection of KCl is achieved by differential absorption light detection and ranging (DIAL) based on picosecond laser pulses. Picosecond DIAL results have been compared exp
Several risk factors for severe non-proliferative and proliferative retinopathy in type 1 diabetes mellitus have been proposed without explaining the rapid progression of retinopathy in some patients. Since GAD65 autoantibodies (GAD65Abs) are detected against glutamic acid decarboxylase (GAD), which is mainly expressed in islets and nervous tissue in type 1 diabetic patients, the aim of the presen
Research study was conducted from January to May, 2002 in residential areas along the Palosi Drain, Peshawar. Main objective of the study was to evaluate water quality of shallow and deep wells in the vicinity of Palosi Drain. For this purpose, 20 water samples were taken 13 from shallow wells, 3 from deep wells and 4 from wastewater in the Palosi Drain. Water samples were analyzed for heavy metal
BACKGROUND: Ecuador is a Spanish speaking country located in northwestern South America with an approximate population of 16 million people. It is considered a developing country. The public healthcare system is divided into three branches and there are also private services available. Musculoskeletal disorders are overly represented in the developing world, especially where poverty and rural livi
On 9 December 2015, the United Nations Security Council (UNSC) unanimously adopted Resolution 2250 on Youth, Peace and Security (YPS) in a move that gave recognition to the work young people are doing to promote peace. In an investigation to critically examine whether UNSCR 2250 recognizes youth agency for peace or whether it may be used to securitize young people, this thesis analyzes the discurs
Smart cities are a modern form of urban construction that takes an increasingly larger space in both Swedish and foreign urban planning. This essay investigates the Swedish Planning and Building Act and its impact on planning and implementation of smart city-concepts in Lund municipality in the southern part of Sweden. Theories of planning tradition, digital development in society and theory of th
Background/introduction: E-commerce is becoming a natural part of retail business. In order to achieve a competitive edge, companies are shifting to omni channel retailing where channel integration is explored in the search for potential improvements in connection with customer offer and costs. One solution is to integrate inventories and offer improved order fulfilment by using both warehouse and
Masshanteringsfall är ett uttryck för situationer där en näringsidkare sköter en stor mängd av likartade ärende mot konsumentkollektivet. Ärendehanteringen sker i enlighet med rutiner som näringsidkaren själv bygger upp, i syfte att minska sina transaktionskostnader. Konsumenten använder däremot det system som marknadsförs av näringsidkaren, utan att ha djupa kunskaper om hur näringsidkaren har ko”Masshanteringsfall” is an expression of situations where a business owner handles a large number of same cases towards consumers. Examples of such cases is payment by credit card, demand for payment, leasing of different objects etc. A business owner often has a defective system about evidence of different circumstances in such cases. A business owner cannot prove, for example, if a consumer has
The official controls performed by a food inspector as well as the written official documents is essential for ensuring food safety and minimizing acute health risks caused by pathogenic microorganisms. It’s important that the operator changes behavior after the inspector has completed the control, in order to maintain good management of the business and of the food. The purpose of this study is t
Near-surface remote sensing platforms such as Unmanned Aerial Vehicles (UAVs) and phenocameras appear to be potential platforms for keeping track of seasonal dynamics at a local scale. This research focusses on extracting time series of different vegetation indices (VIs) from both platforms, computing seasonality events from them and comparing the results against spectral sensor data. Time series
A dye-binding method using Acid Orange 12 was investigated regarding its suitability for the quantification of available lysine, as a means of monitoring the Maillard reaction in skim milk powders. The method was evaluated by analyzing a wide range of milk powders produced by three different drying methods and stored under various conditions. A pilot-scale freeze-dryer, spray-dryer and drum-dryer
In this paper the design and demonstration of a 7 nm(3) h(-1) integrated steam reforming based hydrogen production unit using a Fischer-Tropsch diesel is reported. The system design is discussed in detail, including the fuel processor itself as well as the hydrogen purification and results from stand-alone operation of the combined unit operations is reported. Further, the results of an integratio
Tec family protein tyrosine kinases (TFKs) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the SH3 domain via a transphosphorylation mechanism, which for Bruton's tyrosine kinase (Btk) affects tyrosine 223. We found that TFKs phosphorylate preferential
In acetonitrile, polyisoprene-b-poly(methyl methacrylate) (PI−PMMA) diblock copolymers form starlike micelles with a dense core of the insoluble PI blocks and a soft solvent-swollen corona of the soluble PMMA blocks. Static and dynamic light scattering experiments in combination with viscosity measurements show that these micelles behave hydrodynamically as hard spheres. The block copolymers are l
