Tootfinder

Gerade konnte ich im aktuellen Augustin eine "Stadt unterm Radar" vorstellen und schon bereise ich die nächste - die außerhalb Österreichs gelegene Geburtsstadt eines von der habsburgischen Militärgerichtsbarkeit hingerichteten Revolutionärs, an den auf dem nach ihm benannten Platz eine 1958 errichtete Statue erinnert. Ein Tipp: Schriftsteller*innen wie Friedrich Wolf, Franz Fleischhacker und Eva Priester haben sich den Taten des hier Gewürdigten und seiner Genossen gewidmet.

Biomimetic Engineering of a Fortified Ice Composite with Enhanced Mechanical Properties
Chen Adar, Yulia Baron, Baruch Rofman, Maya Bar-Dolev, Liat Bahari, Victor Yashunsky, Vera Sirotinskaya, Oded Shoseyov, Ido Braslavsky
https://arxiv.org/abs/2507.22068

Biomimetic Engineering of a Fortified Ice Composite with Enhanced Mechanical Properties
This work presents BioPykrete, a new sustainable bio-composite material created from ice, nano-crystalline cellulose (CNC), and a tailor-made chimera protein designed to bind the two together. We developed and produced the chimera protein by linking AFPIII, an ice-binding protein, with CBM3a, a CNC-binding protein. As the suspension freezes, the CNC chains self-organize into a reinforcing network between the ice crystals. This structural enhancement limits crack propagation to typical pore size…

Dateien mittels KI automatisch benennen - @Clickomania schreibt drüber - Namequick hört sich gut an: KI benennt Dateien um, so dass man verstehet, was drinnen steckt. Cool, nur sind 19 Dollar fürs Aufräumen meiner Dateien zu teuer #Mac #Tools

🇺🇦 #NowPlaying on BBCRadio3's #WordsAndMusic
Kathryn Beaumont:
🎵 The Garden/All in the Golden Afternoon (Alice in Wonderland)
#KathrynBeaumont
https://open.spotify.com/track/7yKQz8za5CAzV3t98CKota

A Microfluidic Platform for Actin-Based Membrane Remodeling Reveals the Stabilizing Role of Branched Actin Networks on Lipid Microdomains
Lixin Huang (LAMBE - UMR 8587), Rog\'erio Lopes dos Santos (LAMBE - UMR 8587), Sid Labdi (UEVE, LAMBE - UMR 8587, IUT D'EVRY), Guillaume Lamour (LAMBE - UMR 8587, UEVE), Olek Maciejak (SABNP, LAMBE - UMR 8587), Michel Malo (LAMBE - UMR 8587), John Manzi (LPTMS, PMMH), Martin Lenz (LPTMS, PMMH), Jacques Fattaccioli (IPGG, PASTEUR), Cl\'eme…

A Microfluidic Platform for Actin-Based Membrane Remodeling Reveals the Stabilizing Role of Branched Actin Networks on Lipid Microdomains
Cell shape changes, essential for processes such as motility or division, are controlled by the actomyosin cortex that actively remodels biological membranes. Their mechanisms can be deciphered in___vitro using biomimetic reconstituted systems, such as giant unilamellar vesicles (GUVs) with controlled lipid composition coupled to reconstituted actin networks. These assays allow mimicking cell shape changes in controlled biochemical and biophysical environments. However, studying the dynamics of…

Digital Services Act: Drei weitere Trusted Flagger benannt
Der deutsche Digital Services Coordinator bei der Bundesnetzagentur hat heute drei weiteren Organisationen den Status als sogenannte Trusted Flagger verliehen.

Accelerating Matrix Multiplication: A Performance Comparison Between Multi-Core CPU and GPU
Mufakir Qamar Ansari (The University of Toledo, Toledo, OH, USA), Mudabir Qamar Ansari (Lamar University, Beaumont, TX, USA)
https://arxiv.org/abs/2507.19723

Accelerating Matrix Multiplication: A Performance Comparison Between Multi-Core CPU and GPU
Matrix multiplication is a foundational operation in scientific computing and machine learning, yet its computational complexity makes it a significant bottleneck for large-scale applications. The shift to parallel architectures, primarily multi-core CPUs and many-core GPUs, is the established solution, and these systems are now ubiquitous from datacenters to consumer laptops. This paper presents a direct, empirical performance analysis of matrix multiplication on a modern, consumer-grade heter…

Effect of permeability heterogeneity on reactive convective dissolution
Rima Benhammadi, Anne De Wit, Juan J. Hidalgo
https://arxiv.org/abs/2507.20610 https://

Effect of permeability heterogeneity on reactive convective dissolution
The impact of permeability heterogeneity on reactive buoyancy-driven convective dissolution is analyzed numerically in the case of a bimolecular A+B$\to$C reaction across varying Rayleigh numbers. The convective dynamics is compared in homogeneous, horizontally stratified, vertically stratified, and log-normally distributed permeability fields. Key variables, such as the total amount of product, mixing length, front position and width, reaction and scalar dissipation rates, and dissolution flux…

Racing to Idle: Energy Efficiency of Matrix Multiplication on Heterogeneous CPU and GPU Architectures
Mufakir Qamar Ansari (Department of Electrical Engineering and Computer Science, The University of Toledo, Toledo, OH, USA), Mudabir Qamar Ansari (Department of School of Accounting and Information Systems, Lamar University, Beaumont, TX, USA)
https://

Racing to Idle: Energy Efficiency of Matrix Multiplication on Heterogeneous CPU and GPU Architectures
The paradigm shift towards multi-core and heterogeneous computing, driven by the fundamental power and thermal limits of single-core processors, has established energy efficiency as a first-class design constraint in high-performance computing (HPC). Heterogeneous systems, integrating traditional multi-core CPUs with specialized accelerators like discrete (dGPU) and integrated (iGPU) graphics processing units, offer a compelling path to navigating the trade-offs between performance and power. H…

Sprinten, Kämpfen, Siegen: Startschuss der World Humanoid Robot Games in China
In Peking beweisen humanoide Roboter ihr Können im Laufen, Kampfsport und anderen Disziplinen. Dabei liegen Staunen und Schmunzeln manchmal nah beieinander.