Tootfinder

Guidelines for the optimization of hafnia-based ferroelectrics through superlattice engineering
Johanna van Gent, Binayak Mukherjee, Ewout van der Veer, Ellen M. Kiens, Gertjan G. Koster, Bart J. Kooi, Jorge \'I\~niguez-Gonz\'alez, Beatriz Noheda
https://arxiv.org/abs/2507.05174 …

Guidelines for the optimization of hafnia-based ferroelectrics through superlattice engineering
Hafnia-based ferroelectrics are revolutionizing the data storage industry and the field of ferroelectrics, with improved materials and devices being reported monthly. However, full understanding and control has not been reached yet and the ideal material still needs to be found. Here we report ferroelectric hafnia-zirconia superlattices made out of zirconium-substituted hafnia (Hf$_{1-x}$Zr$_x$O$_2$) sublayers of varying stoichiometries alternating with pure ZrO$_2$ sublayers. It is observed th…

2025 NFL OTA takeaways: Travis Hunter displays inhuman ball skills, Cam Ward 'f--- it mentality' embraced

https://www.cbssports.com/nfl/news/20…

»Missing Link - Machtzentrale Palantir – eine Software lenkt Organisationen:
Palantir will ein Betriebssystem für Organisationen. Was steckt technisch dahinter - und wie verändert es Strukturen und Machtverhältnisse?«
Ist dies schon digitale Diktatur der sich Fortschritt betitelt aber Mental rückständig ist? Konservatieve nutzen Hightech um sich modern mental Rückständig zu präsentieren.
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Missing Link: Machtzentrale Palantir – eine Software lenkt Organisationen
Palantir will ein Betriebssystem für Organisationen. Was steckt technisch dahinter – und wie verändert es Strukturen und Machtverhältnisse?

To ChatGPT: I'd like to see neuroscientists nudge the human brain toward brain states that blend lucid dreaming and visual-to-auditory sensory substitution, for veridical and vivid mental imagery for the totally blind, making sensory substitution functionally and perceptually equivalent to low vision. https://

The real cover-up is of Trump's disordered mental state (Stephen Robinson/Public Notice)
https://www.publicnotice.co/p/trump-cognitive-decline-cover-up
http://www.memeorandum.com/250603/p34#a250603p34

I have once again found out that Patreon unsubscribed me from a feed for which I was paying monthly (James Hoffmann’s channel, in case you are curious), without notifying me at all.
Because it’s a sporadically-updating feed, I didn’t notice for months.
Those of you who fund yourselves with Patreon, beware. This isn’t the first time for me.

From Reality to Recognition: Evaluating Visualization Analogies for Novice Chart Comprehension
Oliver Huang, Patrick Lee, Carolina Nobre
https://arxiv.org/abs/2506.03385

From Reality to Recognition: Evaluating Visualization Analogies for Novice Chart Comprehension
Novice learners often have difficulty learning new visualization types because they tend to interpret novel visualizations through the mental models of simpler charts they have previously encountered. Traditional visualization teaching methods, which usually rely on directly translating conceptual aspects of data into concrete data visualizations, often fail to attend to the needs of novice learners navigating this tension. To address this, we conducted an empirical exploration of how analogies…

Finally cancelled my Ideogram subscription today, I've had it for the past 12 months and loved it.
Now I'm using ChatGPT 4o almost exclusively for my AI image generation needs.
I updated my paid subscriptions list:
https://wiki.wesfryer.com/subscriptions

wesfryer - Subscriptions
Thoughts on Subscriptions: Have you noticed lots of companies and people want you to SUBSCRIBE to their service or commit to a MONTHLY payment / fee? Services like TRIM can help us identify, remember and manage our subscriptions. (s/o to Jason Neiffer in EdTechSR Ep 235) It can be helpful to SHARE

This https://arxiv.org/abs/2505.18329 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Towards a double operadic theory of systems
We present a unified framework for categorical systems theory which packages a collection of open systems, their interactions, and their maps into a symmetric monoidal loose right module of systems over a symmetric monoidal double category of interfaces and interactions. As examples, we give detailed descriptions of (1) the module of open Petri nets over undirected wiring diagrams and (2) the module of deterministic Moore machines over lenses. We define several pseudo-functorial constructions o…

Balancing Caregiving and Self-Care: Exploring Mental Health Needs of Alzheimer's and Dementia Caregivers
Jiayue Melissa Shi, Keran Wang, Dong Whi Yoo, Ravi Karkar, Koustuv Saha
https://arxiv.org/abs/2506.14196

Balancing Caregiving and Self-Care: Exploring Mental Health Needs of Alzheimer's and Dementia Caregivers
Alzheimer's Disease and Related Dementias (AD/ADRD) are progressive neurodegenerative conditions that impair memory, thought processes, and functioning. Family caregivers of individuals with AD/ADRD face significant mental health challenges due to long-term caregiving responsibilities. Yet, current support systems often overlook the evolving nature of their mental wellbeing needs. Our study examines caregivers' mental wellbeing concerns, focusing on the practices they adopt to manage the burden…