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Effectiveness of low-cost non-invasive solutions for daylight and electric lighting integration to improve energy efficiency in historical buildings

This article concerns a field study about the use of non-invasive manual lighting and shading control to save energy in listed buildings. The system was chosen to limit cabling and masonry work. The test room consists of an individual office located in a historical building in Southern Italy. The room was retrofitted with two roller shades (semi-transparent and blackout) and six LED-based pendants

Ocean-land interactions and the Arctic carbon cycle

This chapter focuses on the Arctic since ocean-land interactions are more important for the Arctic than the Antarctic carbon cycle. It explores the complexity of connections between the ocean and land of the North Pole region, and possible impacts on greenhouse gas exchange and lateral carbon flows thereof. Ocean-land interactions in the Arctic integrate the terrestrial and marine environments. Th

Back to the future : Detecting past Arctic environmental change and investing in future observations

This chapter describes the Back to the Future (BTF) approach with illustrations of different data sets and their conclusions and stimulates the growth of such studies. The BTF Project included several studies that "discovered" old data sets, digitized them, carried out analyses and made data and analyses available in publications. An important aspect of the BTF approach is that the evidence of cha

Catquest-9SF functioning over a decade – a study from the Swedish National Cataract Register

Background: The Swedish National Cataract Register (NCR) collects data on cataract surgery outcomes during March, including patient-reported outcomes using the Catquest-9SF questionnaire for over 11 years. Previous studies from NCR have shown that the preoperative visual acuity has improved over time. The main purpose of this study was to evaluate the Catquest-9SF Rasch scoring performance in this

The Long and Short Arms of the State : Swedish Multidirectional Controls of Afghan Asylum Seekers during the Cold War

Drawing on unique sources from the Swedish Migration Agency Archive, this article examines how Afghan asylum seekers and refugees fared in their encounter with Swedish internal and external controls of people seeking protection from persecution during the Cold War. Within a theoretical framework that draws on the concept of statist logic, the history of refugeehood, interactionist sociology and cr

Religion and Indias international relations

The chapter focuses on the religious aspects of India’s international relations by paying attention to four interrelated developments, discourses and narratives. First is the more general understanding of the role of religion in the Indian national narrative after independence, outlining how India’s policy of non-alignment and exceptionalism served as a site for a particular representation of Indi

Pollen richness : a reflection of vegetation diversity or pollen-specific parameters?

Our study aims to increase the understanding about the impacts of potential drivers of pollen richness by using a pollen-vegetation modelling approach. We used the Sutton-Prentice dispersal model implemented in the HUMPOL software suite to explore the effects of factors commonly associated with pollen richness: vegetation diversity (plant richness and evenness), land-cover characteristics (patch r

Renewable energy transition, demand for metals and resource curse effects

Mitigating climate change will require large-scale changes to energy systems. Two examples are increased use of renewable energy resources and electrification of the transport sector. These changes increase demand for metals. This chapter looks into which metals are used in renewable energy technologies and why, how much is required to transition the global energy system and which countries hold t

Poverty, labour law and human rights : A necessary connection

There is an obvious connection between income generation and emergence from poverty, and the way in which this is promoted must respect human rights. Access to decent work in fair conditions and with just incomes is fundamental to the fight against poverty and social exclusion. These outcomes cannot be achieved without the intervention of adequate law. The rights related to work are developed most

Higher education and inclusion : A comparative study of immigrants’ challenges, opportunities and strategies in Sweden and South Africa

This study aims to analyse and compare the challenges and opportunities that refugees and asylum seekers experience in Sweden and South Africa along with the strategies they develop in relation to higher education. As both countries have undertaken a more restrictive refugee and asylum policy, this study hopes to contribute to the debate of inclusion and its challenges. The data-collection entails

Electrophysiological evaluation of fleck retina and temporal macular thinning in X-Linked alport's syndrome

We report a 39-year-old with Alport's syndrome. The patient presented with anterior lenticonus, cataract, and a corrected distance visual acuity of 20/25 and 20/60 in the right and left eyes, respectively. Fundus examination revealed generalized retinal flecks sparing the fovea in both eyes. Optical coherence topography showed temporal macular thinning. Normal fundus autofluorescence was observed

MACHINE LEARNING METHODS FOR SINGLE SHOT RF TUNING

The European Spallation Source, currently under construction in Lund, Sweden, will be the world's most powerful neutron source. It is driven by a proton linac with a current of 62.5 mA, 2.86 ms long pulses at 14 Hz. The final section of its normal-conducting front-end consists of a 39 m long drift tube linac (DTL) divided into five tanks, designed to accelerate the proton beam from 3.6 MeV to 90 M

Repositioning and optimization of left ventricular lead position in non-responders to Cardiac Resynchronization Therapy is associated with improved ejection fraction, lower NT-ProBNP values and less heart failure symptoms

BackgroundObservational data suggests that an anterior or apical left ventricular (LV) position in Cardiac Resynchronization Therapy (CRT) is associated with worse outcome and higher likelihood of “non-response”. It is not known whether the benefits of optimizing LV lead position in a second procedure outweighs the procedural risks.ObjectiveTo evaluate the clinical effects of LV lead repositioning

Compositional analysis of oxide-embedded III-V nanostructures

Nanowire growth enables creation of embedded heterostructures, where one material is completely surrounded by another. Through materials-selective post-growth oxidation it is also possible to combine amorphous oxides and crystalline, e.g. III-V materials. Such oxide-embedded structures pose a challenge for compositional characterization through transmission electron microscopy since the materials

Spatiotemporal coupling of attosecond pulses

Attosecond pulses in the extreme ultraviolet (XUV) spectral range are today routinely generated via high-order harmonic generation (HHG), when intense ultrashort laser pulses are focused into a gaseous generation medium. The effect is most easily understood in a semi-classical picture [1]. An electron can tunnel ionize from the distorted atomic potential, pick up kinetic energy in the laser field,

Women´s experiences of preeclampsia as a condition of uncertainty : a qualitative study

BACKGROUND: Preeclampsia is a severe condition that annually affects about 3-8% of pregnancies worldwide. Preeclampsia is thereby one of the most common pregnancy complications for both mother and child. Despite that, there is limited research exploring the women´s perspective of experiencing preeclampsia.AIM: The aim of this study was to describe women´s experiences of preeclampsia to improve the