Hovering insects are divided into two categories: ‘normal’ hoverers that move the wing symmetrically in a horizontal stroke plane, and those with an inclined stroke plane. Normal hoverers have been suggested to support their weight during both downstroke and upstroke, shedding vortex rings each half-stroke. Insects with an inclined stroke plane should, according to theory, produce flight forces on

Background noise makes listening effortful and may lead to fatigue. This may compromise classroom learning, especially for children with a non-native background. In the current study, we used pupillometry to investigate listening effort and fatigue during listening comprehension under typical (0 dB signal-to-noise ratio [SNR]) and favorable (+10 dB SNR) listening conditions in 63 Swedish primary s

This paper describes a case study at an automotive company with the purpose of developing an economically based decision support tool, for strategic decision about whether to chose grinding or shaving as a finishing method in gear manufacturing. In the study different cost models are compared regarding input parameters in alignment with the required input data required to make a decision. With the

Background Objectively measured breast softness in reconstructed breasts and its relation to patients’ subjective satisfactionwith breast softness has not yet been investigated. The aim of this study was to evaluate breast softness in patients 1 yearfollowing delayed breast reconstruction with an expander prosthesis (EP) or deep inferior epigastric perforator (DIEP) fap,using objective and subject

Multifunctional, light-weight, responsive materials show promise in a range of applications including soft robotics, therapeutic delivery, advanced diagnostics and charge storage. This paper presents a novel, scalable, efficient and sustainable approach for the preparation of cellulose nanofibril-based aerogels via a facile ice-templating, solvent exchange and air-drying procedure, which could rep

In 2010, the Swedish Civil Contingencies Agency (MSB) announced a “vision zero” of zero fire deaths in Sweden by 2050. Studies into fire deaths have identified that certain risk groups, including but not limited to older people, are overrepresented in fire death statistics in Sweden. The MSB has developed guidelines for how individualised fire safety (IFS) can be implemented in local communities f

Low-grade inflammation and arterial stiffness are key factors in the development of vascular aging. However, the interplay between arterial stiffness and inflammation for cardiovascular (CV) disease is unclear. Aortic pulse wave velocity (aPWV) and the inflammatory markers, high-sensitivity C-reactive protein (CRP) and orosomucoid, were measured in 2710 participants (median age: 72 years). These p

In recent decades, we have witnessed an increasing use of projects and similar temporary modes of organising in the public sector of nations in Europe and around the world. While for some this is a welcome development which unlocks entrepreneurial zeal and renders public services more flexible and accountable, others argue that this seeks to depoliticise policy initiatives, rendering them increasiIn recent decades, we have witnessed an increasing use of projects and similar temporary modes of organising in the public sector of nations in Europe and around the world. While for some this is a welcome development which unlocks entrepreneurial zeal and renders public services more flexible and accountable, others argue that this seeks to depoliticise policy initiatives, rendering them increasi

This year it is 125 years since Henri Becquerel accidentally discovered radioactivity. It has been argued that this was the result after Becquerel's long, systematic research into the phenomenon of luminescence. Becquerel's discovery, together with Marie and Pierre Curie's discovery of radium, became the breakthrough for the 20th century research in medical radiation physics and the use of radioac

Risk assessments are often performed at multiple system levels in order to inform decision-making; for example, on multiple levels within an organization or on multiple societal levels. One way to conduct risk assessments on the higher system levels is to utilize and aggregate risk information from the lower level assessments. However, the process of aggregating risk information can be highly comp

This article studies the import of East German films by Swedish public service broadcaster Sveriges Radio, and their reception in the Swedish public sphere. While few GDR films reached theatrical distribution, Swedish television imported and broadcasted over 30 productions by the state-owned film studio DEFA during the 1970s and 1980s, making this the primary distribution window for East German fi