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ZnWO4, ZnWO4 : Fe and ZnWO4 : Mo crystals were investigated by the methods of time-resolved spectroscopy in the temperature range of 4.2-300 K. It is shown that the Mo and Fe impurities significantly reduce the light yield of ZnWO4. The main 2.5 eV emission of ZnWO4 and the 1.77 eV emission band of ZnWO4 : Mo are shown to originate from the triplet excited state of the WO6 and MoO6 complex, respec
Objectives: To examine the risk of developing adrenal carcinomas and clinically overt hypersecreting tumours during short-term follow-up in patients with adrenal incidentalomas. Design: 229 (98 males and 131 females) patients with adrenal incidentalomas were investigated in a prospective follow-up study (median time 25 months; range 3-108 months). The patients were registered between January 1996
We studied the behavior, life cycle, and reproductive biology of the sciarid fly Scatopsciara cunicularius (Lengersdorf, 1943) under two constant temperatures. The sciarid was reared at 12.3 ± 0.6°C and 22 ± 1.7°C on its host, the liverwort Marchantia polymorpha L. Our results show that the sciarid fly is able to complete its life cycle with liverwort tissue as its only source of food. The egg-lay
Deep flexor tendons of 30 rabbits were divided at the ankle level. The effects of unloading on the synthesis and content of matrix components, the synthesis of DNA, and dry weight were investigated. The reaction of the fibrocartilaginous and non-fibrocartilaginous segments were separately analyzed. The ability of the tendons to synthesize collagen during short-term culture and the contents of matr
Principen om barnets bästa framhålls i både svensk nationell rätt och i internationella konventioner. Barnets bästa ska vara vägledande i alla beslut som rör barnet, så som barnets boende, umgänge och vårdnad. Vad som är barnets bästa är inte lagstadgat, rangordnat eller uttömt i varken svensk nationell rätt eller i internationell rätt utan barnets bästa anses skilja sig beroende på tid och plats,The principle of “the best interests of the child” is emphasized in both Swedish national law and international conventions, such as the Convention on the Rights of the Child (CRC) and the European Convention on Human Rights. The principle shall to be used as guidance in all decisions relating to a child and can involve determination regarding the child's residence, visitation regulation or cu
Currently the production cost of lignocellulosic ethanol is considered to be relatively high. Large fractions of the production cost come from the raw material and the energy consumed in the distillation. Therefore it is desirable to have a process that yields high concentration of ethanol and maximizes the utilization of the biomass. Wheat straw is a promising raw material for lignocellulosic eth
This study shows that the framework used to construct the successful Euro Area Leading Indicator (ALI), developed by de Bondt and Hahn on behalf of the European Central Bank, can successfully be applied to the Swedish business cycle. The ALI type indicator constructed in this study is a weighted index of nine macroeconomic series and accurately predicts the Swedish business cycle by three months (
Biodiversity was during the 1990s perceived as 'green gold'. With the emergence of the biotechnology industry, biodiversity prospecting, or bioprospecting, was perceived to provide opportunities to gain benefits for several purposes. Benefits would attribute towards conservation, development of source countries, new medicines, profits for the industry and welfare to local providers of biog
Bakgrund: För att tillverkande företag skall kunna vara konkurrenskraftiga, så är det viktigt att kontinuerligt sträva efter att eliminera alla orsaker till slöseri. En av de verktyg som kan användas för att bekämpa slöseri är TPM, vilket huvudsakligen är ett strukturerat sätt för att öka företagets tillförlitlighet till sina maskiner och produktionseffektiviteten genom att förstärka företagets unBackground: In order for manufacturing companies to stay competitive today, it is important to continuously strive towards eliminating any sources of waste. One of the tools to address waste elimination is to work with Total Productive Maintenance (TPM), which essentially is a structured way of improving the company’s machine reliability and production effectiveness through enhancing the sites mai
Abstract To analyze the HIV-1 CRF02_AG viral diversity and evolution during the course of disease, the V1-V3 region of the env gene of sequential blood plasma samples from eight patients from Guinea-Bissau was studied. The patients were divided into two different groups, fast and slow progressors (FP and SP), according to the time between seroconversion and development of AIDS. The RNA of the vi
Popular science summary Has climate change influenced flowering time of coltsfoot? Phenological events such as the onset of flowering during the spring are among the most sensitive indicators of climate change. Hence, phenological data have recently emerged as effective tools for studying the impact of climate change on species and ecosystems. In this study, I used records from herbaria and pub
Citizenship is subject of much debate in democratic societies. This can be explained by the fact that the school systems contribute to the reproduction of the political system through the education of good, democratic citizens. Sweden has gone through major ideological change in the past 30 years, the social democratic welfare state has been influenced by neo-liberal ideas regarding government. Th
Detta examensarbete ger ett förslag på en ny järnvägsstation i Kirunas nya centrum. I Kiruna pågår just nu en stadsomvandling, där en tredjedel av staden flyttas tre kilometer österut på grund av markdeformationer från Kirunagruvan. Detta innebär stora förändringar för Kirunaborna men även stora förändringar i stadsbilden, då majoriteten av centrum har eller kommer rivas och byggas upp igen i nya This thesis gives a suggestion for a new railway station in the new city center of Kiruna, Sweden. Kiruna is now experiencing an urban transformation, where one third of the population and the city moves three kilometers to the east due to ground deformations coming from the Kiruna iron ore mine. This leads to huge changes for Kiruna’s population, but also huge changes in the cityscape, since most
In contemporary Sweden, welfare professionals are mobilising to signal that they lack the preconditions to carry out their work in line with the politically stated mission and professional ethics. Following a seminar in which welfare professionals shared their views on the working conditions, this study explores action strategies for welfare professionals who seek to influence the policy agenda. T
Sammanfattning Examensarbetet har som mål att beskriva miljöcertifieringars påverkan på byggprocessen och hur framtiden för miljöcertifieringar ser ut. Examensarbetet jämför de olika miljöcertifieringarna: Miljöbyggnad, BREEAM, LEED och Svanen mot varandra där fördelar och nackdelar beskrivs. Det utförs även en beskrivning för hur en miljöcertifiering av en ombyggnad enligt Miljöbyggnad 3.0 silver
Proteiner är kroppens byggstenar och behövs bland annat för att reparera celler, bygga upp vävnader och muskler samt bilda enzymer. Proteinbrist kan leda till försämrad hälsa och därför finns rekommendationer att andelen protein i den dagliga kosten bör utgöra 18 E%. Nedbrytning och upptag av proteiner sker från magsäcken till tunntarmen där bland annat olika enzymer är delaktiga i spjälkningen. TProteins are the building blocks of the body and are needed to repair cells, build tissues and muscles and form enzymes. Protein deficiency can lead to deteriorating health and therefore there are recommendations that the proportion of protein in the daily diet should be 18 E%. Digestion and uptake of proteins takes place from the stomach to the small intestine, where various enzymes are involved.
TV-on-Demand services have become one of the most popular Internet applications that continuously attracts high user interest. With rapidly increasing user demands, the existing network conditions may not be able to ensure a low start-up delay of video playback. Prefetching has been broadly investigated to cope with the start-up latency problem, which is also known as user perceived latency. In th
ICT has provided the infrastructure to enable easy access to scientific information. Despite this, libraries are suffering from the rising of journal subscriptions. Additionally, the structure of scholarly publications is creating a wasteful situation where publicly funded research is being paid for several times over. University libraries are struggling to deal with these new realities at the sam
I den internationella kontexten är arbetet med att ta fram åtgärder mot penningtvätt och finansiering av terrorism högt prioriterat. År 2015 antogs EU:s fjärde penningtvättsdirektiv på grundval av artikel 114 FEUF. Direktivet har som mål att skydda unionens finansiella system genom att förebygga, upptäcka och utreda penningtvätt och finansiering av terrorism genom användandet av ett riskbaserat föThe international efforts to develop anti-money laundering and terrorist financing measures are highly prioritized. By 2015, the Fourth European Anti Money Laundering Directive was adopted on the basis of Article 114 TFEU. The objective of the Directive is to protect the Union's financial system by preventing, detecting and investigating money laundering and terrorist financing through the use
