Studies on animal colour vision typically focus on the chromatic aspect of colour, which is related to the spectral distribution, and disregard the achromatic aspect, which is related to the intensity (“brightness”) of a stimulus. Although the chromatic component of vision is often most reliable for object recognition because it is fairly context independent, the achromatic component may provide a

The interaction of protein S with membranes and subsequent combination with complement C4b-binding protein (C4BP) was studied. Protein S interacted with phospholipid vesicles in a calcium-dependent manner typical of other vitamin K-dependent proteins. Association of C4BP with protein S showed no apparent selectivity for membrane-bound or solution phase protein S. When bound to the membrane, the pr

The article takes its point of departure in a contemporary Scandinavian literary debate regarding the function and possible societal impact of climate-oriented poetry and prose. Against the ecocentric, anti-modernist and anti-formalist tenets dominating this debate, Friis and Thomsen want to examine how the formal aspects of literary texts might be relevant for ecocritical work. Through critical d

The purpose of this study is to apply Hambrick and Finkelstein's (1987) framework of managerial discretion to the field of capital budgeting techniques (CBT). This study uses a qualitative method based on semi-structured interviews with 12 CFOs in Swedish high-growth small and medium-sized (SMEs) firms. The findings indicate that the choice of CBTs is largely enabled by individual forces and mainl

Aortic aneurysms are rare manifestations in children with tuberous sclerosis complex (TSC) with life threating implications. Although an association between TSC, aortic and other aneurysms has been recognized, mechanistic insights explaining the pathophysiology behind aneurysm development and genetic aberrations in TSC have so far been lacking. Here, we summarize existing knowledge on aneurysms in

Objective:To assess cardiovascular effects of in-utero HIV and antiretroviral treatment (ART) exposure on offspring of HIV-positive mothers in Ethiopia.Design:HIV-positive and HIV-negative pregnancies were identified from a prospective cohort of women recruited at their first antenatal care visit in Ethiopia, using a nested case-control design.Methods:Fetal standard ultrasound and echocardiography

This paper analyzes strategies that can be successfully pursued to implement measures to reduce car traffic in what has traditionally been a very car-centric planning praxis. Analytically, the paper use path dependency theory to provide an understanding of why certain types of measure are not implemented in cities on as widespread a basis as policy objectives may require, and to understand how tra

The authors of these two teaching activities share tools and strategies for supporting equitable dialogue for classrooms discussing feminist ideas. In Part One of this Original Teaching Activity, we described how feminist vocabulary lists helped our students begin class from a place of equity with a shared set of terms and concepts.

Biomaterials represent a potential means for the construction industry to reduce its negative ecological impact. These materials require substantially different approaches from conventional construction materials to maximise their potential. In this paper we have outlined four principles of biological design that we argue are central for the successful implementation of a new construction paradigm

In this paper we consider the experience of implementing the Smart Specialisation Strategy (S3) in three regions in Finland, Norway and Denmark. We highlight the challenges each of these ‘strong innovator’ regions has faced in implementing S3. We elucidate the fact that each region faced different challenges when implementing S3. We extend a discussion around place-based policy, which is designed

Many studies demonstrate an intergenerational transmission of divorce (ITD). Most research is, however, limited to modern periods (i.e., more recent decades) and little is known about whether this relationship is deeply rooted or whether it has changed over time. Explanations, including sociodemographic and interpersonal factors, have been offered as links between parental divorce and offspring’s

Background: The majority of individuals with dementia will suffer from behavioral and psychological symptoms of dementia (BPSD). These symptoms contribute to functional impairment and caregiver burden. Objective: To characterize BPSD in Alzheimer's disease (AD), vascular dementia (VaD), mixed (Mixed) dementia, Parkinson's disease dementia (PDD), dementia with Lewy bodies (DLB), frontotemporal deme

Objective The aim was to compare self-reported health between cardiac arrest survivors with good cerebral performance (CPC 1) and survivors with moderate cerebral disability (CPC 2). Methods This comparative register study was based on nationwide data from the Swedish Register of Cardiopulmonary Resuscitation. The study included 2058 in-hospital and out-of-hospital cardiac arrest survivors with go

Many aspects of the process of in vitro differentiation of chondrocytes in three-dimensional (3D) scaffolds need to be further investigated. Chitosan scaffolds were produced by freeze-drying 3% w/v 90% DDA chitosan gels. The effect of the cell seeding concentration was evaluated by culturing human adult chondrocytes in chitosan scaffolds After the first passage, cells were seeded into chitosan sca

Barrow’s timely book is the first to examine the link between Victorian poetry, the study of language, and political reform. Focusing on a range of literary, scientific, and political texts, Barrow demonstrates that nineteenth-century debates about language played a key role in shaping emergent ideas about popular sovereignty. While Victorian scientists studied the origins of speech, the history o