Strong sexual selection frequently leads to sexual conflict and ensuing male harm, whereby males increase their reproductive success at the expense of harming females. Male harm is a widespread evolutionary phenomenon with a strong bearing on population viability. Thus, understanding how it unfolds in the wild is a current priority. Here, we sampled a wild Drosophila melanogaster population and st

Abstract: Specific features of the pyridine structure make it a convenient model system to describe coal combustion; however, the main attention of researchers has been paid to the formation of the ortho-pyridyl, whereas the formation of meta- and para-pyridyls has been yet poorly studied. The rate constants of the formation of three pyridyl radicals originating from pyridine by hydrogen atom abst

Context. Elemental abundances can be determined from stellar spectra, making it possible to study galactic formation and evolution. Accurate atomic data is essential for the reliable interpretation and modeling of astrophysical spectra. In this work, we perform laboratory studies on neutral aluminium. This element is found, for example, in young, massive stars and it is a key element for tracing o

The canihua (Chenopodium pallidicaule) is a native Andean crop that stands out for its high content of protein, fiber, and minerals and that has a good fatty acid profile. We studied six canihuas cultivars, which were compared according to their proximate, mineral, and fatty acid composition. Based on the form of stems, termed growth habit, they belonged to two groups: decumbent (Lasta Rosada, Ill

The Boltzmann–Gibbs additive entropy (Formula presented.) and associated statistical mechanics were generalized in 1988 into nonadditive entropy (Formula presented.) and nonextensive statistical mechanics, respectively. Since then, a plethora of medical applications have emerged. In the present review, we illustrate them by briefly presenting image and signal processings, tissue radiation response

Evidence of the effectiveness of the tests used to diagnose Helicobacter pylori (H. pylori) in primary healthcare is limited. This cross-sectional study aims to assess the accuracy of tests used for to diagnose H. pylori infection in primary care patients and its relationship with gastroduodenal pathologies. Over 12 months, 173 primary care patients with dyspeptic symptoms were referred for upper

Making It Home: An Aesthetic Methodological Contribution to the Study of Migrant Home-Making and Politics of Integration (aka MaHoMe) is a NordForsk-funded project involving eight researchers from universities in the UK, Denmark and Sweden. It examines how migrants make and make sense of home amidst the complex and divergent politics of integration in these three so-called “host societies”. My rol

What role has music played in global colonial projects? And how has musical colonisation been implemented on a large scale? To address these questions, I analyse the work of the evangelical missionary administrators Christian Ignatius Latrobe (1756–1836) and Hans-Peter Hallbeck (1784–1840). Latrobe was a London-based music historian, composer and editor who oversaw the missionary work of the Morav

A network mechanics model for analysis of materials made of dry-shaped cellulose fibres is proposed. In terms of the model, the network is composed of fibres of arbitrary distribution in length, curvature, cross-section. stiffness and strength. The fibres are arranged in a random structure according to an arbitrary orientation distribution. Where fibres meet there may be fibre-to-fibre interaction

The introduction of laminated timber, glulam being an example, allowed many of the disadvantages associated with solid wood to be overcome. The disadvantages in question are mainly those related to the size and shape limits of structural elements made of solid wood and to the large variability in such material properties of solid wood as strength and stiffness.In the present thesis, which comprise

Internationally, there is considerable inconsistency in the recognition and regulation of children's genetic connections outside the family. In the context of gamete and embryo donation, challenges for regulation seem endless. In this paper, I review some of the paths that have been taken to manage children' being closely genetically related to people outside their families. I do so against the ba

III-V co-integration is less mature compared to Si/Ge CMOS due to their inferior pMOS device performance. This letter adopts a novel quaternary InGaAsSb channel material in a core-shell vertical nanowire structure to overcome the limitations. A gate-last process achieves self-alignment of the drain and gate contacts. The improved electrostatics with short gate length ${L}_{\text {g}}$ = 60 nm resu

Propagation-based phase contrast imaging with a laboratory x-ray source is a valuable tool for studying samples that show only low absorption contrast, either because of low density, elemental composition, or small feature size. If a propagation distance between sample and detector is introduced and the illumination is sufficiently coherent, the phase shift in the sample will cause additional cont