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Predictive Factors for Delayed Gastric Emptying After Pancreatoduodenectomy : A Swedish National Registry-Based Study

Background: Delayed gastric emptying (DGE) is a common complication after pancreatoduodenectomy (PD). DGE causes prolonged hospital stay and a decrease in quality of life. This study analyzes predictive factors for development of DGE after PD, also in the absence of surgical complications. Method: Data from the Swedish National Pancreatic Cancer Registry for patients undergoing standard and pyloru

Reproducibility of cerebral blood flow, oxygen metabolism, and lactate and N-acetyl-aspartate concentrations measured using magnetic resonance imaging and spectroscopy

In humans, resting cerebral perfusion, oxygen consumption and energy metabolism demonstrate large intersubject variation regardless of methodology. Whether a similar large variation is also present longitudinally in individual subjects is much less studied, but knowing the time variance in reproducibility is important when designing and interpreting longitudinal follow-up studies examining brain p

What Makes Tourists Use Public Transport? Value-Belief-Norm Theory, Environmental, Social, and Governance Factors, and the Sustainable Development Goals

Fifty percent of emissions must be cut by 2030 and net zero emissions by 2050 to keep global warming below 1.5°C. Transport is a major component of tourism’s contribution to climate change. Therefore, encouraging tourists to use less energy intensive public transport is an important strategy in reducing tourism emissions. Despite the crucial role of public transport for sustainable tourism, the ar

The genome sequence of the white admiral, Limenitis camilla (Linnaeus, 1764)

We present a genome assembly from an individual female Limenitis camilla (the white admiral; Arthropoda; Insecta; Lepidoptera; Nymphalidae). The genome sequence is 435 megabases in span. Most of the assembly (99.97%) is scaffolded into 31 chromosomal pseudomolecules, corresponding to 29 autosomes plus the W and Z sex chromosomes. The complete mitochondrial genome was also assembled and is 15.2 kil

Wing pattern diversity in Eunica butterflies (Nymphalidae: Biblidinae) : phylogenetic analysis implies decoupled adaptive trends in dorsal sexual dimorphism and ventral eyespot evolution

Butterfly eyespots are wing patterns reminiscent of vertebrate eyes, formed by concentric rings of contrastingly coloured scales. Eyespots are usually located close to the wing margin and often regarded as the single most conspicuous pattern element of butterfly wing colour displays. Recent efforts to understand the processes involved in the formation of eyespots have been driven mainly by evo-dev

The End Does Not Justify the Means : On How the Secondary EU Law Infringes the Primary EU Law in the Light of the Recent Judgments of the CJEU*

The constitutional character of the Union legal order based on the rule of law requires that secondary sources of Union law are not infringing the primary sources, including the Charter of the Fundamental Rights of the European Union (CFR). The latter’s importance as a valid instrument to be invoked against measures that are excessive in their interference with the fundamental rights has recently

Adaptation to predictive prosodic cues in non-native standard dialect

Predicting word or sentence structure from prosodic cues (e.g., pitch, pauses, or duration) is an important mechanism in speech processing. The mechanism is readily employed by native listeners but considerably less so by second language learners except with extensive training. This prompts the question of how flexible and adaptive the predictive system is. Can listeners adjust to accommodate, for

Australian, Irish, and Swedish women’s comfort levels when breastfeeding in public

BackgroundDespite a flux of global initiatives to increase and sustain breastfeeding rates, challenges persist. The decision to commence and sustain breastfeeding is influenced by multiple, complex factors. Feelings of social embarrassment, shame, fear of judgement, and lack of confidence when breastfeeding in public, compound women’s decisions to breastfeed and may result in formula feeding or ea

Splenic flexure mobilization and anastomotic leakage in anterior resection for rectal cancer : A multicentre cohort study

Background and objective: Some colorectal surgeons advocate routine splenic flexure mobilization (SFM) when performing anterior resection for rectal cancer to ensure a tension-free anastomosis. Meta-analyses of smaller studies suggest that this approach does not influence anastomotic leakage rates, but larger multicentre studies are needed to confirm the safety of a selective strategy. The aim of

Does Testicular Sperm Improve Intracytoplasmic Sperm Injection Outcomes for Nonazoospermic Infertile Men with Elevated Sperm DNA Fragmentation? A Systematic Review and Meta-analysis

Context: For nonazoospermic infertile men with elevated sperm DNA fragmentation (SDF), it is unclear whether the use of testicular sperm for intracytoplasmic sperm injection (ICSI) may offer advantages over ejaculated sperm. Objective: To determine whether ICSI outcomes (fertilisation rate, pregnancy rate, miscarriage rate, and live birth rate) are better with testicular sperm than with ejaculated

Imagination

Imagination is a human capacity that reproduces and transforms experiences and thoughts. The capacity is manifested in children's pretend play and is an important part of adults' ability to process the past, and to plan the future. A first step in the development of imagination is the ability to represent objects and events and to change these representations into alternatives to reality. For adap

ELECTRIC TRANSPORT PROCESS FOR THE BULK OF A PEM FUEL CELL

Performance of a proton exchange membrane (PEM) fuel cell is very sensitive to its electric resistance appearing in its functional components. In this paper, the electric resistance as well as related parameters of a cell is evaluated by a recently developed numerical method in the through-plane direction of the electrodes. The results show that the channel/rib structure leads to non-homogeneous e

EFFECT OF THE GAS DIFFUSION LAYER DEFORMATION ON THE TRANSPORT PROCESSES AND PERFORMANCE OF A PEM FUEL CELL WITH INTERDIGITATED FLOW CHANNELS

When the assembly force is applied, the gas diffusion layer (GDL) deformation is observed and the geometry and transport parameters are also changed. Accordingly, the transport processes and cell performance are affected due to the deformation effect. In the present study, a three-dimensional, non-isothermal, two-phase flow model was developed and applied to investigate the effect of GDL deformati

REDOX POLYMERS FACILITATE ELECTROCHEMICAL COMMUNICATION BETWEEN BACTERIAL CELLS AND ELECTRODES

One way to facilitate electrochemical communication between bacterial cells and electrodes is the use of artificial redox mediators. There are, however, a number of drawbacks when they are used in their freely diffusing monomeric form. In contrast when bound to flexible polymeric backbones they not only serve as mediators but also as an immobilization matrix forming a 3D hydrogel on the electrode

Nanophotonic enhanced perovskite-silicon solar cell devices

Perovskite-silicon tandem solar cells are a promising concept for overcoming the limits of conventional silicon single-junction technology. Light management is doubtless a key issue for further boosting efficiency. We discuss the impact of photonic nanostructures on the optical performance of perovskite-silicon devices. We experimentally and numerically demonstrate shallow antireflective nanotextu

Corporate social responsibility and employer brand personality appeal : approaches for human resources challenges in the hospitality sector

Employer branding in organizational human resources management is essential. Nevertheless, certain gaps persist within the realm of scientific research in this field, particularly in the exploration of novel concepts like employer brand personality appeal and its potential impact within the hospitality industry, which grapples with numerous human resources challenges. To fill this gap in knowledge

Neighborhood green spaces and use of social services in an older urban population

With an aging population, an increased burden is put on national and regional healthcare and social systems. In Sweden, municipalities are required to provide inhabitants with the social services needed to enable them to live an independent life in their own home for as long as possible. Urban green spaces (UGS) may increase physical activity and social interaction, as well as improve wellbeing an