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Two real-time digital imaging systems, able to replace conventional autoradiography for radioactive hot particle separation and identification, are presented in this paper. The hot plutonium particles used for the study originate from the Thule nuclear weapon accident, Both of the real-time imaging techniques are initiated with sample splitting and measurements with a HPGe detector. in order to de
Hematopoietic stem cells (HSCs) compose a rare population of undifferentiated cells, residing in the bone marrow of adult individuals, ensuring life-long maintenance and replenishment of the blood system. This fantastic achievement is possible owing to two special characteristics of the HSCs: their ability to make copies of themselves (self-renew), and their capacity to differentiate to all lineag
NanoMAX is a hard x-ray nanoimaging beamline at the new Swedish synchrotron radiation source MAX IV that became operational in 2016. Being a beamline dedicated to x-ray nanoimaging in both 2D and 3D, NanoMAX is the first to take full advantage of MAX IVs exceptional low emittance and resulting coherent properties. We present results from the first experiments at NanoMAX that took place in December
Partially Premixed Combustion (PPC) has shown its potential by combining high combustion controllability with emission characteristics that are close to those of an HCCI engine. In order to get PPC the ignition delay needs to be long enough for the fuel and air to mix prior to combustion. This can be achieved by injecting the fuel sufficiently early while running with high EGR.In order to find outPartially Premixed Combustion (PPC) has shown its potential by combining high combustion controllability with emission characteristics that are close to those of an HCCI engine. In order to get PPC the ignition delay needs to be long enough for the fuel and air to mix prior to combustion. This can be achieved by injecting the fuel sufficiently early while running with high EGR.In order to find out
The purpose of the study was to explore how the challenges from globalisation impact to education in Thailand. The study will scrutinise the consequences of the processes of globalisation in the scope of international media, political, social and economic crisis and look at how this consequences have impact on the education in Thailand focusing on the 1999 National Education Act. Müller’s theory (
For data-driven companies, there is a need to efficiently navigate through big quantities of collected data. In our case; detecting changes in the behaviour of data. We have investigated whether machine learning could be applied to automate the process of finding abnormal behaviour (anomalies) in collected data. Some simpler methods were also investigated and compared to the results of machine lea
Purpose: The purpose of this thesis is to understand how a privatization process affects a company’s institutional logic in the presence of path dependence mechanisms, and to delineate the implications this has on the firm’s value creation strategy. Theoretical Perspectives: This thesis builds upon general ownership theories from the perspective of institutional logics. To these perspectives, path
Technology contributes to the modern economic development directly and indirectly, and it changes the operating system and working method during the economic transformation. Along with institutional reform and modern economic structural transformation of China, agriculture still plays an ineradicable role in the development of Chinese economy, and it is the cornerstone for countries with large pop
The HIE-ISOLDE post accelerator at CERN has recently come online, en- abling the use of radioactive ion beams with energies of up to 10 MeV/u. An active target gaseous detector is under development for use in some of the experiments. The first investigation of the electron amplification stage with gas electron multipliers has been performed. To this end, a small prototype GEM detector was built an
I bygg- och fastighetssektorn används mest energi under drift- och förvaltningstiden vilket medför att rätt fastighetsskötsel och en energisnål drift är ytterst viktigt. Genom att minska energin i sektorn kommer Sveriges totala energianvändning att minska. För att kunna reducera sin energiförbrukning finns det olika energitjänsteföretag med olika tjänster som kan vara till hjälp, Siemens AB är ettIn the building and property sector most of the energy is used during the operation- and management period, which result the right type of property management and energy-saving is very important. By reducing the energy in the sector, Sweden’s total energy use will be reduced. Different types of energy service company with different services, for example Siemens AB, can be used to reduce the energy
The purpose of this paper is to examine levels of fatigue in a submarine crew using a modified watchkeeping schedule. By conducting a quantitative study, based on a survey carried out on a Swedish submarine crew, this paper uses a theory-consuming method in order to clarify if a modified watchkeeping schedule is able to maintain sufficient levels of readiness. This paper revolves around the thesis
The purpose of this thesis is to examine and analyze why, in the case of Afghanistan, the government chose to establish a highly centralized political system, when from a democratic standpoint a less centralized system would be preferable. The time period that is examined span from 2001 when the so-called Bonn-Accord was signed, to the parliamentary elections held in 2005, a period often referred
People with repeated rapid meal ingestion have been reported to have increased risk of insulin resistance, impaired glucose tolerance and obesity. To explore whether speed of eating a breakfast influences the postprandial rise of glucose, insulin and the incretin hormones, 24 healthy subjects (12 men and 12 women, mean age 62 years) ingested a standardized solid breakfast consisting of 524 kcal (6
This article presents the results of a study where the effect of five window glazing types on daylight quality was investigated using a scale model (1:6) of a room with a single, south east-oriented window exposed to the natural sky. The space studied simulated a typical, fully furnished living room. A total of 30 research subjects took part in the experiment, observed the room and filled question
Lipase from Candida rugosa immobilized on Celite was employed as the biocatalyst in order to examine the effect of the reaction medium upon enzymic activity and selectivity. As the model reaction, transesterification between tributyrin and pentan‐2‐ol in iso‐octane (2,2,4‐trimethylpentane) was chosen. A small amount of water (0.05%, v/v) was added to the reaction medium. Enhanced transesterificati
Fuentes A et al SDGs localization in Sweden - Research Brief RESEARCH & POLICY BRIEF July 2021 LOCALISATION PROCESS OF SDGs AND HUMAN RIGHTS IN SWEDEN Framework Agreements and Idea-Driven Partnerships 2 ISBN 978-91-86910-48-8 3 Research & Policy Brief Authors Dr. Alejandro Fuentes, David Eile, Alice Kasznar, and Astrid Aigrot Ramsay, Raoul Wallenberg Institute of Human Rights and Humanitarian Law
https://rwi.lu.se/wp-content/uploads/2021/12/Fuentes-A-et-al-SDGs-3-FINAL.pdf - 2026-07-21
