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With functions as diverse as communication, protection and thermoregulation, coloration is one of the most important traits in lizards. The ability to change colour as a function of varying social and environmental conditions is thus an important innovation. While colour change is present in animals ranging from squids, to fish and reptiles, not much is known about the mechanisms behind it. Tradit
Governments around the world have been shortening the leash on human rights non-governmental organization (NGO) watchdogs. Some see NGOs working in the field of human rights, and more recently, those working to fight impunity for serious violations, as Trojan Horses for foreign intervention in their internal affairs. Many worry that NGOs dictate United Nations (UN) human rights and international c
Pelvic floor reconstructive surgery (PFRS) has suffered from high recurrence rates ever since its birth. Implants were thus quickly employed, initially autologous grafts and allografts. Technological development led to the manufacturing of synthetic implants that were believed to provide the support needed during urinary incontinence and pelvic organ prolapse (POP) surgery. However, due to a surge
Antimony (Sb) is a toxic metalloid, which has been increasingly used in the brake lining of vehicles, and increased concentrations have been found in soils near abundant traffic. However, since very few investigations of Sb accumulation in urban vegetation have been undertaken there exists a knowledge gap. We studied the concentrations of Sb in leaves and needles of trees in the Gothenburg City ar
We have recently developed a method based on relativistic time-dependent density functional theory (TD-DFT) that allows the calculation of electronic spectra in solution (Creutzberg, Hedegård, J. Chem. Theory Comput.18, 2022, 3671). This method treats the solvent explicitly with a classical, polarizable embedding (PE) description. Furthermore, it employs the complex polarization propagator (CPP) f
From the end of the twelfth to the fourteenth century, a second wave of towns emerged along the coasts and estuaries of the south Baltic Sea area. During this period, urban communities acquired a high degree of independence. Extensive changes to house building accompanied the development. Timber-framing and masonry emerged as new constructions and became the dominant forms of architecture. The art
When attempting to establish accurate models for the human diploe, micro-scale morphological differences in the four main areas of the calvaria could also be considered. In this study, X-ray computed microtomography (μ-CT) images were analyzed in order to quantitatively characterize the micro-architecture of the human calvarium diploe. A bone specimen from each area of the skull (temporal, frontal
The forest floor acts as a source of terpenoid emissions to the atmosphere. These emissions can further impact atmospheric particle formation and impact the atmospheric radiation balance. Climate change escalates wildfire frequency in boreal forests. Wildfires are major disturbances with long-term ecosystem impacts, particularly on the forest floor, significantly influencing terpenoid sources and
The Nilsson model of high-spin states is developed to include particle-hole excitations for rotation around an arbitrary axis. Potential-energy surfaces are calculated with constraints not only on the total spin but also on parity and signature. The method is applied to very light nuclei with A ~ 10. Good agreement for the ground-state bands of 8Be and 12C is obtained and predictions are made for
In a society where multimodal stories (movies, TV series, and computer games) have a big influence on young people, reports show that young people demonstrate a decrease in reading habits, reading comprehension, and reading abilities. This article analyses to what extent and in what way(s) various text and media forms are used in literary studies at upper secondary level in Sweden through intervie
Language anxiety (LA) is among the most researched emotions in language learning research. Mirroring the recent dynamic turn in the broader field, LA researchers are increasingly interested in the situation-specific and dynamic nature of anxiety (Elahi Shirvan & Taherian, 2021; MacIntyre, 2017). In practice, this must be accompanied by a movement towards methodologies sensitive to potential dy
Throughout the past years, the Orthodox world has seen numerous political and theological confrontations. New borders have been shaped by churches and states. This only increased in light of the Russian-backed conflict in Ukraine from 2014 and onwards, which has led to new theological lines of thinking, geopolitical confrontations, and an acute need for diplomatic handling of crisis. At the centre
The accumulation of heavy metals in soils, often resulting from socio-economic development, poses a significant environmental challenge. Metallic elements can be adsorbed by organic matter and minerals in the soil, eventually accumulating in river sediments. This study aims to assess the extent of metal contamination in the sediments of the El Maleh River and its estuary in the Mohammedia region o
Aims Methadone and buprenorphine diversion by patients in opioid substitution treatment (OST) is a poorly understood phenomenon. We study the norms and attitudes on diversion among OST patients, including the role these norms and attitudes play as diversion risk factors. We also study whether perceived quality of care, social bonds to treatment staff, and deterrence can be associated with diversio
Temperature impacts on microbiological processes are crucial for soil biogeochemistry and ecosystem functioning, yet existing models either fail to capture microbial temperature dependences across the full biokinetic range or risk overparameterization. Here we present the “Dual-Kinetics Ratkowsky” model (Ratkowsky DK), which simultaneously describes temperature dependences of microbial growth and
The retail sector represents 11% of the GDP and employs 15% of the workforce in the European Union. To tackle growth of e-commerce, physical retail stores need to be reviewed; both to decrease operating costs, increase productivity and to make the shopping experience more appealing. Energy use for lighting accounts for 50% of the total energy use in non-food retail stores, which is consumed primar
We investigate the persistence of embedded eigenvalues for a class of magnetic Laplacians on an infinite cylindrical domain. The magnetic potential is assumed to be C2 and asymptotically periodic along the unbounded direction of the cylinder, with an algebraic decay rate toward a periodic background potential. Under the condition that the embedded eigenvalue of the unperturbed operator lies away f
Objective: Primary care is the base in many health care systems, and to identify the most registered diagnoses in primary care is a way to identify the overall health care use and needs in society. We estimated the rates of the 30 most common diagnoses in primary health care and their male to female ratio. Research design and methods: This was a study including inhabitants 18 years and older out o
