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Steady-state entanglement production in a quantum thermal machine with continuous feedback control

Quantum thermal machines can generate steady-state entanglement by harvesting spontaneous interactions with local environments. However, using minimal resources and control, the entanglement is typically weak. Here, we study entanglement generation in a two-qubit quantum thermal machine in the presence of a continuous feedback protocol. Each qubit is measured continuously and the outcomes are used

MESH-RELATED COMPLICATIONS, CHRONIC PAIN, AND ECONOMIC CLAIM COMPENSATION AFTER UMBILICAL HERNIA REPAIR

AimThe risk of mesh-related surgical complications after umbilical hernia repair is not known and chronic pain has only sparsely been analysed. Economic claims may represent a surrogate for poor postoperative surgical outcomes. Thus, the present study used mesh-related complications and chronic pain as primary and secondary outcomes, respectively.Material and MethodsBlinded assessment of Swedish a

Microscopic insights of phase-transition-induced vapor transport enhancement in porous media

Vapor transport in porous media, often associated with liquid-vapor phase change, is an fundamental process in many emerging underground energy storage and extraction processes (i.e., seasonal solar thermal aquifer storage, geothermal extraction, extraterrestrial in-situ water extraction). By jointly using experimental imaging and numerical modeling at the micro-scale, we conduct mechanistic pore

Meeting the Religious Other : Reflections on Serving a Wounded World in Interreligious Solidarity

Dialogue and engaging with the religious Other are essential questions that warrant even greater attention in the Christian communities at large. In 2020, the World Council of Churches and the Pontifical Council for Interreligious Dialogue jointly published a document on interreligious solidarity titled Serving a Wounded World in Interreligious Solidarity: A Christian Call to Reflection and Action

Structural characterization of E22G Aβ1-42 fibrils via1H detected MAS NMR

Amyloid fibrils have been implicated in the pathogenesis of several neurodegenerative diseases, the most prevalent example being Alzheimer's disease (AD). Despite the prevalence of AD, relatively little is known about the structure of the associated amyloid fibrils. This has motivated our studies of fibril structures, extended here to the familial Arctic mutant of Aβ1-42, E22G-Aβ1-42. We found E22

The formation of transiting circumplanetary debris discs from the disruption of satellite systems during planet-planet scattering

Several stars show deep transits consistent with discs of roughly seen at moderate inclinations, likely surrounding planets on eccentric orbits. We show that this configuration arises naturally as a result of planet-planet scattering when the planets possess satellite systems. Planet-planet scattering explains the orbital eccentricities of the discs' host bodies, while the close encounters during

The potential of hydrogen internal combustion engines for heavy-duty applications

In the context of a decarbonized future where stringent carbon dioxide (CO2) emissions constraints are imposed on vehicles, hydrogen emerges as a promising solution to address emissions directly at the point of use. This chapter explores the potential of using hydrogen to power vehicles, particularly in the context of heavy-duty (HD) internal combustion engine (ICE) applications. Hydrogen vehicles

In vivo disentanglement of diffusion frequency-dependence, tensor shape, and relaxation using multidimensional MRI

Diffusion MRI with free gradient waveforms, combined with simultaneous relaxation encoding, referred to as multidimensional MRI (MD-MRI), offers microstructural specificity in complex biological tissue. This approach delivers intravoxel information about the microstructure, local chemical composition, and importantly, how these properties are coupled within heterogeneous tissue containing multiple

Estimation of required beach nourishment volumes along the south coast of Sweden during 2017–2100

Flera platser utmed den skånska kusten har idag problem med stranderosion som innebär att havet äter sig inåt land så att stränder och kustlandskap försvinner. När havet stiger förväntas stranderosionen att öka och även kust sträckor som idag inte har problem kan komma att drabbas. Då kustlinjen rör sig inåt land hotas bebyggelse, infra struktur och naturområden, samtidigt som översvämningsrisken Beach erosion is expected to increase as the sea level rises during the coming decades. A retreating coastline threat ens infrastructure, settlements, nature habitats, and at the same time increases the flood risk in low-lying areas. On the Swedish south coast, beach erosion is a problem at present likely to increase due to the sea level rise. For main taining the beaches and protecting the hinter

Investigation of Combustion Characteristics of a Fuel Blend Consisting of Methanol and Ignition Improver, Compared to Diesel Fuel and Pure Methanol

The increasing need to reduce greenhouse gas emissions and shift away from fossil fuels has raised an interest for methanol. Methanol can be produced from renewable sources and can drastically lower soot emissions from compression ignition engines (CI). As a result, research and development efforts have intensified focusing on the use of methanol as a replacement for diesel in CI engines. The issu

Challenges in downstream dam passage and the effect of dam removal on Atlantic salmon (Salmo salar) smolt migrations

Migration is critical for life-cycle completion in diadromous fish species. River connectivity is vital in facilitating these large-scale movement events, but the extent of present-day river fragmentation can interfere with these migrations. Fish passage solutions (FPSs) are commonly implemented with the aim of improving river connectivity. In our study, we investigated the performance of two type

Greening the future: identifying and mitigating environmental hotspots in the MSME sector - a wall mixer case study

In response to concerns about depleting natural resources, organisations are developing eco-friendly products and services. This study examines the role of manufacturing industries and services in sustainable resource utilisation, focusing on the Micro, Small, Medium Enterprises (MSME) sector, a significant contributor to global Gross Domestic Product (GDP). Using Life Cycle Assessment (LCA) metho

Vaginal Natural Orifice Transluminal Endoscopic Surgery Hysterectomy Deconstructed : Expanding Minimally Invasive Gynecologic Surgeons' Toolbox

Background: The introduction of vaginal natural orifice transluminal endoscopic surgery (vNOTES) to the toolbox of gynecologic surgeons has the potential to reverse the trend of vaginal hysterectomy declines. Methods: This review discusses nuances of the vNOTES technique applied to hysterectomy; describes vNOTES hysterectomy, step-by-step (including tips and tricks for low- and high-complexity cas

Risks of depression, anxiety, and suicide in partners of men with prostate cancer : a national cohort study

Background: A diagnosis of prostate cancer (PC) may cause psychosocial distress not only in a man but also in his intimate partner. However, long-term risks of depression, anxiety, or suicide in partners of men with PC are largely unknown. Methods: A national cohort study was conducted of 121 530 partners of men diagnosed with PC during 1998-2017 and 1 093 304 population-based controls in Sweden.

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Long-term complications after laparoscopic ventral hernia repair with mesh reinforcement are not well documented in the literature. We describe a case of a 63-year-old woman with repeated hernia operations due to a ventral hernia, which ultimately was complicated with mesh migration into the transverse colon.

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Gallbladder stones will rarely lead to colic pain attacks and even more seldom to complications. A conservative watchful waiting strategy may be an alternative to cholecystectomy for uncomplicated symptomatic gallbladder stone disease. Evidence for whether the optimal treatment should be cholecystectomy or watchful waiting is weak. This narrative-condensed review critically analyses current eviden

Evolvability predicts macroevolution under fluctuating selection

Heritable variation is a prerequisite for evolutionary change, but the relevance of genetic constraints on macroevolutionary timescales is debated. By using two datasets on fossil and contemporary taxa, we show that evolutionary divergence among populations, and to a lesser extent among species, increases with microevolutionary evolvability. We evaluate and reject several hypotheses to explain thi

An atlas of resolved spectral features in the transmission spectrum of WASP-189 b with MAROON-X

Exoplanets in the ultra-hot Jupiter regime provide an excellent laboratory for testing the impact of stellar irradiation on the dynamics and chemical composition of gas giant atmospheres. In this study, we observed two transits of the ultra-hot Jupiter WASP-189 b with MAROON-X/Gemini-North to probe its high-altitude atmospheric layers, using strong absorption lines. We derived posterior probabilit