Tootfinder

Fatigue - Übermüdung bei Seeleuten nimmt zu. Das bestätigt auch eine Studie der Uni Cardiff.
Schon die erlaubte Arbeitszeit von bis zu 90 Stunden pro Woche führt zu Übermüdung.
Diese Zeiten werden teils noch überschritten
https://splash247.com/fatigue-among-se

Fatigue among seafarers on the rise
Work-related fatigue among cargo ship crews is growing worse, despite international regulations and onboard monitoring aimed at ensuring sufficient rest for seafarers, according to a new study from Ca

Characterization of positive superharmonic functions in a half-space
Lorenzo D'Ambrosio, Enzo Mitidieri
https://arxiv.org/abs/2506.02305 https://

Characterization of positive superharmonic functions in a half-space
We prove a representation formula for superharmonic functions on the half-space $\mathbb{R}^N_+ := \mathbb{R}^{N-1}\times]0,+\infty[$. As a consequence, we derive some comparison principles and various positivity results.

Choosy Mother Superiors choose... 😉
Dutch museum to display 200-year-old condom probably made from sheep’s appendix;
Rijksmuseum exhibition includes contraceptive featuring erotic etching of a nun and three clergymen
https://www.theguardian.com/world/2025/jun

Symmetry-protected conservation of superhorizon inflationary perturbations to all loops
Cheng-Jun Fang, Zhen-Hong Lyu, Chao Chen, Zong-Kuan Guo
https://arxiv.org/abs/2507.00077

Symmetry-protected conservation of superhorizon inflationary perturbations to all loops
We demonstrates that the single-field inflation field system exhibits a symmetry that constrains its evolution via the Ward identity even for non-attractor inflation. By analyzing loop diagram structures, we derive a superhorizon conserved quantity directly related to the two-point correlation function of curvature perturbations, generalizing previous one-loop results to arbitrary loop orders. This symmetry-based approach provides a framework for understanding quantum conservation laws beyond t…

Exploiting complex 3D-printed surface structures for portable quantum technologies
Nathan Cooper, David Johnson, Benjamin Hopton, Matthew Overton, David Stupple, Alexandra Bratu, Edward Wilson, John Robinson, Laurence Coles, Manolis Papastavrou, Lucia Hackermueller
https://arxiv.org/abs/2507.01476

Exploiting complex 3D-printed surface structures for portable quantum technologies
Portable quantum technologies require robust, lightweight apparatus with superior performance. For techniques dependent upon high-vacuum environments, such as atom interferometers and atomic clocks, 3D-printing enables new avenues to tailor in-vacuum gas propagation dynamics. We demonstrate intricate, fine-scale surface patterning of 3D-printed vacuum components to increase the rate at which gas particles collide with the surface. By applying a non-evaporable getter coating for use as a surface…

General Perturbation Resilient Dynamic String-Averaging for Inconsistent Problems with Superiorization
Kay Barshad, Yair Censor
https://arxiv.org/abs/2507.00717

General Perturbation Resilient Dynamic String-Averaging for Inconsistent Problems with Superiorization
In this paper we introduce a General Dynamic String-Averaging (GDSA) iterative scheme and investigate its convergence properties in the inconsistent case, that is, when the input operators don't have a common fixed point. The Dynamic String-Averaging Projection (DSAP) algorithm itself was introduced in an 2013 paper, where its strong convergence and bounded perturbation resilience were studied in the consistent case (that is, when the sets under consideration had a nonempty intersection). Resul…

Intressant av Anna-Lena Laurén om den komplicerade relationen mellan Tyskland och Israel, som påverkar hela EU. https://www.dn.se/varlden/anna-lena-lauren-tysklands-speciella-forhallande-till-israel-blir-allt-sva…

Anna-Lena Laurén om Tysklands specialförhållande till Israel
Tyskland har ett särskilt förhållande till Israel sedan andra världskriget. Men går det att upprätthålla, undrar Berlinkorrespondent Anna-Lena Laurén.

Beyond Monoliths: Expert Orchestration for More Capable, Democratic, and Safe Large Language Models
Philip Quirke, Narmeen Oozeer, Chaithanya Bandi, Amir Abdullah, Jason Hoelscher-Obermaier, Jeff M. Phillips, Joshua Greaves, Clement Neo, Fazl Barez, Shriyash Upadhyay
https://arxiv.org/abs/2506.00051

Beyond Monoliths: Expert Orchestration for More Capable, Democratic, and Safe Large Language Models
This position paper argues that the prevailing trajectory toward ever larger, more expensive generalist foundation models controlled by a handful of big companies limits innovation and constrains progress. We challenge this approach by advocating for an "Expert Orchestration" framework as a superior alternative that democratizes LLM advancement. Our proposed framework intelligently selects from thousands of existing models based on query requirements and decomposition, focusing on identifying w…

This https://arxiv.org/abs/2505.24407 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Efficient RAW Image Deblurring with Adaptive Frequency Modulation
Image deblurring plays a crucial role in enhancing visual clarity across various applications. Although most deep learning approaches primarily focus on sRGB images, which inherently lose critical information during the image signal processing pipeline, RAW images, being unprocessed and linear, possess superior restoration potential but remain underexplored. Deblurring RAW images presents unique challenges, particularly in handling frequency-dependent blur while maintaining computational effici…

Kirchentag in Hannover - hier findet Ihr uns:
https://seemannsmission.org/die-seemannsmission-auf-dem-kirchentag/

Die Seemannsmission auf dem Kirchentag
Die Deutsche Seemannsmission auf dem Kirchentag vom 30. April bis 4. Mai in Hannover: mit Stand auf dem Markt, der Seafarers Night und Ausstellung