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Rare earth elements comprise the metallic elements known as lanthanides as well as scandium and yttrium. They are extensively used in modern technological industries and are considered as strategic commodities in many countries. Rare earth element minerals with varying compositions are found at deposits throughout the world, though most of the global REE supply comes from only a few sources. The cRare earth elements comprise the metallic elements known as lanthanides as well as scandium and yttrium. They are extensively used in modern technological industries and are considered as strategic commodities in many countries. Rare earth element minerals with varying compositions are found at deposits throughout the world, though most of the global REE supply comes from only a few sources. The c

What determines and regulates the content of the textbooks for the Swedish gymnasium (secondary school)? In the present comparative and analytic study Swedish textbooks in history and religious studies are examined. The goal is to analyze and compare the textbook approach, interpretation and usage of the terms caste and globalization, as well as the reasons for these depictions. Eric Wolf and Jona

Popular Abstract in English An increased risk of pre-cancer lesions of the cervix among HIV-infected women, and the positive impact of HIV treatment on its outcome has been reported globally. However there is paucity of information from west Africa with genetically distinct viral strains. Considering that HIV strains differ in the rate and pattern of HIV disease progression, a different outcome isBackground: The highest numbers of HIV-infected women are in sub- Saharan Africa, where the natural progression of HIV disease in the absence of treatment results in death before the onset of invasive cervical cancer. With improved access to treatment, several studies outside West Africa demonstrated an increased risk of pre-invasive cervical lesions among HIV-infected women and the positive impac

The shore protection has in Sweden been statutory regulated since 1950. Since then it has been extended and developed, as the awareness of the importance for preservation of unexploited land along the shores has grown. The earlier legislation focused entirely on human’s access to the shores and the surroundings near the shores, for recreation and extracurricular activities. The terms for, and pres

This essay examines the implicit relationship between political science and rare events, or so called Black Swans. The purpose is to analyze Black Swan weakness by evaluating the nature of political analysis and political theories. The key to this assessment is the analysis of the predictive powers of political analysis and theories. This essay claims, on the basis of Karl Poppers historicism crit

The existence of frozen conflicts in Europe are posing difficulties in the application of international human rights treaties. This is due to, de facto governments of break-away regions not cooperating with international mechanisms and refusing to comply with regional and international instruments. The break-away regions of Transnistria and Abkhazia are such examples. Officially part of Republic o

am509781CEE_SV_BAT E U R 2 16 20 MÄNSKLIGA RESURSER www.europa.eu.int/eracareers/europeancharter Europeiska stadgan för forskare Riktlinjer för rekrytering av forskare am509781CEE_SV_BAT 8/12/05 16:25 Page 1 Interested in European research? RTD info is our quarterly magazine keeping you in touch with main developments (results, programmes, events, etc). It is available in English, French and Germa

https://www.lu.se/sites/www.lu.se/files/eur_21620_sv-en.pdf - 2026-07-12

This master’s thesis project report deals with the design of multiplier for the reference signal to the Phase Locked Loop (PLL) used in WLAN application. The reference multiplier designed is based on a newly proposed architecture of dual loop feedback Delay Locked Loop (DLL) in which multiplication is performed within the loops. To lock the DLL, input signal is required to be delayed only for thre

The potential of Small Modular Reactors (SMRs) is currently explored in the world. SMRs as technology is still under development but is introduced to the public. In this stage, when much is still uncertain and unknown, media is important. The benefits and risks related to this new technology articulated in media potentially shape different actors' expectations and attitudes towards the technology.

Children’s right to involvement in practices that address their well-being is frequently highlighted, yet how children exercise involvement in face-to-face encounters has remained fairly unknown. To fulfil our aim of identifying, describing and defining children’s involvement, we conducted an inductive microanalysis of face-to-face dialogue on audiovisual recordings of naturally occurring therapy Children’s right to involvement in practices that address their well-being is frequently highlighted, yet how children exercise involvement in face-to-face encounters has remained fairly unknown. To fulfil our aim of identifying, describing and defining children’s involvement, we conducted an inductive microanalysis of face-to-face dialogue on audiovisual recordings of naturally occurring therapy

The thesis analyzes and explains the current situation for the Russian minority in Estonia. Using Oren Yiftachel’s theoretical framework of Ethnocracy, it examines key documents related to integration, such as the constitution and policy documents, through textual analysis. It briefly covers the integration process from independence in the 1990s to the present. The findings of the study shows that

Popular Abstract in English What is a photographic camera flash good for? The easy answer is “to illuminate”. There is more to it though: the duration of a camera flash is usually much shorter than the shutter speed of the camera. This allows us to take sharp pictures of fast objects with an inexpensive camera. Ultrafast science is based on a similar principle: no shutter is capable of opening andUltrafast science refers to physical events that happen on the femtosecond (1 fs=10^-15 s) and attosecond (1 as=10^-18 s) timescales. Generation of attosecond pulses is usually achieved by interacting high-intensity femtosecond pulses with matter (typically gases), in a process called high-order harmonic generation (HHG). Under the correct conditions, this process leads to the creation of sub-fs p

To develop sustainable supply chains in a way that their negative environmental and social effects are minimized, shortand long-term targets should be set. The transformation of supply chains towards these targets calls for the development of innovative strategies and the need to continuously identify, classify, and tackle the challenges that can hinder the execution of such strategies. To develop

etikradet – Lunds universitets råd för etik och akademisk frihet Hoppa till huvudinnehåll Rådets sammansättning Etikseminarier Rådets skriftserie Sök Sök Stäng Lunds universitets råd för etik och akademisk frihet etikradet Sida 1 / 1 februari 24, 2025 | etikradet Risks and Benefits with AI in Research – Ethical Perspectives 23 April 2025 13:00 to 16:15 | Conference Half day conference about ethica

https://etikradet.blogg.lu.se/author/etikradet/ - 2026-07-11

This work investigates crew opinions about manual intervention on board submarines and planned new solutions on the new submarine, the A26. The planned solutions include an unmanned aft and the installation of water mist instead of Halon 1301 as fire suppression system. Literature, survey and interviews were used to gather information. The crew routines and previous fire incidents were determined.

This paper discusses contextual aspects of pottery from the two early Neolithic Funnel Beaker (TRB) sites Resmo and Runsbäck, on the island of Öland, SE Sweden. The sites are situated 15km apart on the west side of the island and the C14 dates place the activities at the sites at c. 3900–3600BC and 3600–3100 BC respectively, possibly with some overlap. The pottery has been analysed regarding its d

Through Bonnie M. Meguid’s theory on Position, Salience and Ownership, I analyse the two Swedish government parties Folkpartiets and Moderaternas strategic approaches towards the populist radical right party Sverigedemokraterna. The period that I analyse is 2006-2012 and the focus is on the parliament level. I use qualitative text analysis as method and concentrate on material like polical program

Nanostructures are found everywhere in our environment, of either natural oranthropogenic origin. Volcanoes emit them, breakdown of plastic releases them, andthey are even produced in candlelight. Designed nanostructures are used in sunscreen,food products, electronics and many more readily available products. Still, there are alot of things we do not know about their behavior. To call them miniscThis thesis presents the results of studies done on various biomolecules and their interactions with nanomaterials. The biomolecule sources are everything from purified, single proteins to the complicated mixture of blood serum and cell culture media. Similarly, the nanomaterial sources vary from spherical titanium dioxide, gold, and polystyrene nanoparticles to novel nanowires of gallium arsenide