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Colonization and migration have a crucial effect on patterns of biodiversity, with disease predicted to play an important role in these processes. However, evidence of the effect of pathogens on broad patterns of colonization and migration is limited. Here, using phylogenetic analyses of 1,311 species of Afro-Palaearctic songbirds, we show that colonization events from regions of high (sub-Saharan
Purpose: The purpose of this paper is to investigate the dynamic process of brand meaning creation by multiple stakeholders during corporate rebranding in the digital environment. Design/methodology/approach: By applying a symbolic interactionist perspective, the case study analyses a failed corporate rebranding of Gap. A variety of narratives by managers, consumers, designers, and marketing profe
Background: The rising prevalence of dementia represents an important public health issue. There is currently no available cure for dementia disorders, only symptom-relieving therapies which can be either pharmacological or non-pharmacological. The number of non-pharmacological interventions for patients with dementia disorders and their caregivers have been increasing in recent years without much
INTRODUCTION: Previous gene expression analysis have identified fetal hemoglobin (HbF) as a plausible etiological factor in preeclampsia. Free hemoglobin and its degradation products, e.g. heme, are known to cause oxidative stress, tissue damage, and vaso-constriction, typical findings in preeclampsia.OBJECTIVE: To study alpha-1-microglobulin (A1M), an endogenous radical scavenger and heme-binder,
Gastroesophageal reflux disease (GERD) has a prevalence of 20% based on weekly symptoms of heartburn and regurgitation. As reflux symptoms are unspecific for GERD, an objective evaluation of the presence of the disease is often needed. Ambulatory pH monitoring is the most commonly used diagnostic method but it is limited by relatively poor sensitivity, especially in patients without esophagitis. T
World quinoa production is increasing due its high nutritional value. As a consequence, large quantities of stalks accumulate as unused byproducts. Here, we verify the presence of saponins in the stalks and present a biorefinery approach with quinoa stalks as feedstock, using an integrated processing scheme to separate saponins, xylan and cellulose. Saponins were extracted using pressurized hot wa
Urban living labs (ULLs) offer opportunities to foster sustainability in cities. They are sites to design, test and learn from innovation in real time. A key element in the operation and success of ULLs is user involvement. Users are often viewed as co-creators who shape ULL outcomes by contributing with their knowledge and experi ence. The transformative potential of ULLs for sustainability is of
Measures for the reduction of electric energy loads for lighting have predominantly focussed on increasing the efficiency of lighting systems. This efficiency has now reached levels unthinkable a few decades ago. However, a focus on mere efficiency is physically limiting, and does not necessarily ensure that the anticipated energy savings actually materialise. This paper presents a literature surv
This chapter argues against the claim that morally ignorant wrongdoers are open to blame only if they are culpable for their ignorance, and argues against a version of skepticism about moral responsibility that depends on this claim being true. On the view defended, the attitudes involved in blame are typically responses to the features of an action that make it objectionable or unjustifiable from
We present a general method, the δ-test, which establishes functional dependencies given a sequence of measurements. The approach is based on calculating conditional probabilities from vector component distances. Imposing the requirement of continuity of the underlying function, the obtained values of the conditional probabilities carry information on the embedding dimension and variable dependenc
We critically assess mainstream accounting and finance research applying methods from computational linguistics (CL) to study financial discourse. We also review common themes and innovations in the literature and assess the incremental contributions of work applying CL methods over manual content analysis. Key conclusions emerging from our analysis are:(a) accounting and finance research is behin
The frequency-dependence of the induced polarization effect (IP), in the so-called spectral IP (SIP), has been demonstrated to be strongly correlated to important parameters in hydrogeological and environmental investigations. This has prompted the development of measuring instruments and modelling techniques towards the collection of laboratory and field data with enhanced accuracy and at a broad
This paper provides an overview of Subtask B: Tools and methods for solar design, of IEA SHC Task 41: Solar energy and architecture, 2009-2012. The focus of this Subtask was on identifying obstacles that architects are facing when implementing passive and active solar strategies in their design, especially during the early design phase (EDP) of building projects. The results of this Subtask also a
Background: We set out to estimate net survival trends for 10 common cancers in 279 cancer registry populations in 67 countries around the world, as part of the CONCORD-2 study. Net survival can be interpreted as the proportion of cancer patients who survive up to a given time, after eliminating the impact of mortality from other causes (background mortality). Background mortality varies widely be
“The stage is a playground, it’s not a serious place where you have to be at your best, ... it should be a playground.” Nir Ben Gal, choreographerDuring my years of study, and later as a performing artist, performance was never discussed conceptually and questions regarding audience interaction and stage fright were seldom raised. Further, musicians suffering from stage fright are most often refer
