We studied avian development in 49 to 153 species of temperate and tropical New World passerine birds to determine how growth rates, and incubation and nestling periods, varied in relation to other life-history traits. We collected growth data and generated unbiased mass and tarsus growth rate estimates (mass n = 92 species, tarsus n = 49 species), and measured incubation period (n = 151) and nest

The importance of units that influence a large number of other units in a network has become increasingly recognized in the literature. In this paper we propose a new method to detect such pervasive units by basing our analysis on unit-specific residual error variances subject to suitable adjustments due to the multiple testing issues involved. Accordingly, a sequential multiple testing (SMT) proc

Carbon emissions emanating from infrastructure construction are substantial, and public infrastructure clients have begun to include carbon reduction goals in their procurement requirements. This is a new and complex field where practices vary and are still developing. Based on project documentation and interviews we map and analyze the design and implementation of carbon reduction requirements in

Down feathers are the first feather types that appear in both the phylogenetic and the ontogenetic history of birds. Although it is widely acknowledged that the primary function of downy elements is insulation, little is known about the interspecific variability in the structural morphology of these feathers, and the environmental factors that have influenced their evolution. Here, we collected sa

Answering the key challenges for society due to environmental issues like climate change, pollution and loss of biodiversity, and making the right decisions to tackle these in a cost-efficient and sustainable way requires scientific understanding of the Earth System. This scientific knowledge can then be used to inform the general public and policymakers. Scientific understanding starts with havin

Investigations of social-genetic effects, whereby a social partner’s genotype affects another’s outcomes, can be confounded by the influence of the social partner’s rearing environment. We used marital information on more than 300,000 couples from Swedish national data to disentangle social-genetic from rearing-environment effects for alcohol use disorder (AUD). Using observational and extended-fa

My research engages with the varieties of relationship between verbal and non-verbal forms of language and communication. I approach the issue through three people who live or work with non-verbal people on the autistic spectrum: Phoebe Caldwell, Fernand Deligny and Iris Johansson. Their practices bring singular perspectives to my core question: How can we (re)conceive and engage with non-verbal f

Remote sensing has evolved to become a key tool for various fields of environmental analysis, thus actively informing policy across areas and domains. To evaluate the degree to which remote sensing is contributing to the science of ecologically-oriented urban planning, we carried out a systematic literature review using the SCOPUS database, searching for articles integrating knowledge in urban pla

The purpose of the paper is to explore knowledge accumulation in research on pedagogy in entrepreneurship education, with particular attention to how core journal outlets, core topics and core scholarly works have developed over time. The authors combine a systematic literature review technique and bibliometric analysis to depict the development of this stream of research in the period 1995–2018. The purpose of the paper is to explore knowledge accumulation in research on pedagogy in entrepreneurship education, with particular attention to how core journal outlets, core topics and core scholarly works have developed over time. The authors combine a systematic literature review technique and bibliometric analysis Findings from the analyses suggests that research addressing pedagogy in entre

Short analysis of the experimental film "Little Dog for Roger" (1967) by British artist and filmmaker Malcolm Le Grice (b. 1940).

AIMS: Metabolic derangement is implicated in the pathophysiology of heart failure (HF) and pulmonary hypertension (PH). We aimed to identify the dynamics of metabolic plasma proteins linked to end-stage HF and associated PH in relation to haemodynamics, before and after heart transplantation (HT).METHODS AND RESULTS: Twenty-one metabolic plasma proteins were analysed with proximity extension assay

Anna Rydstedts dikter undersöks med Johannesevangeliets markanta motsats mellan världen och Gud, som raster. Till denna motsats fogas motsatserna ljus- mörker, själ/ande - kropp/materia, liv- död. Därtill uppmärksammas det tydliga semiotiska karaktär som Johannesevangeliet har: under är inte bara under, utan också och framförallt tecken. Det visar sig att Rydstedts dikter ofta byggs av dessa motsa

PURPOSE: Photoacoustic (PA) imaging has the potential to become a non-invasive diagnostic tool for giant cell arteritis, as shown in pilot experiments on seven patients undergoing surgery. Here, we present a detailed evaluation of the safety regarding visual function and patient tolerability in healthy subjects, and define the spectral signature in the healthy temporal artery.METHODS: Photoacousti

BACKGROUND: H-plasty reconstructive surgery is commonly used to close defects after tumor excision in the periorbital region. Revascularization of the bipedicle skin flaps is essential for healing. However, it has not previously been possible to study this revascularization in humans due to the lack of noninvasive perfusion monitoring techniques. The aim was to monitor perfusion in H-plasty flaps

The White House Budget proposal for 2018, if approved, could lead to a drastic cut in US funding of UN activities in the coming years. Since the US is the largest contributor to the regular budget, peacekeeping operations, agencies and programmes, its decision could have major implications on the organisation’s workings. Besides well-founded queries about what the US actually stands to gain by suc

The upcoming election of a new Secretary-General can be a potential turning point for the UN in its efforts to achieve a more transparent, inclusive and gender-balanced administration of its affairs. For this, however, the Security Council should recommend to the General Assembly at least two of the officially nominated candidates, including women, following meetings with each of them and well in

There is an urgent need to address in a comprehensive manner the problem of systematic and flagrant violations of international humanitarian and human-rights law in ongoing conflicts, including its sources and implications. More specifically, possible lines of action to counter the growing importance of non-state armed actors and the use of explosives in populated areas must be discussed. A Global