sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…
Bij de Volkskrant mag je geen vragen over privacy stellen... Je mag dan niet verder het contact formulier invullen en wprdt naar een hoop tekst doorverwezen...
Decide in advance whether you will unlock your device or provide the passcode for a search.
Your overall likelihood of experiencing a device search is low
(e.g., less than .01% of international travelers are selected),
but depending on what information you carry, the impact of a search may be quite high.
If you plan to unlock your device for a search or provide the passcode, ensure your devices are prepared:
☐ Upload any information you would like to keep in clo…
gonna tell my kids this was piratpartiet
We see and celebrate EU institutions that open shop in Mastodon, and those that add the Mastodon icon to their main website
One group of EU professionals ONLY have Mastodon as their social media contact
It's @… The Open Source Programme Office. They belong to the Directorate General of IT in the European Commission and their goal is to…
OpenAI launches Trusted Contact, an optional safety feature for ChatGPT that lets adult users assign an emergency contact for mental health and safety concerns (Jess Weatherbed/The Verge)
https://www.theverge.com/ai-artificial-int
sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…
RE: https://mastodon.world/@auschwitzmuseum/116440931210998640
„None of they survived“
Looking at the picture I see my baby‘s eyes and smile. The simple happyness of having eye contact with a trusted person.
Right extremists made fascism…
sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…
Epidemic reproduction numbers in spatial networks
Zahra Ghadiri, Jari Saram\"aki, Takayuki Hiraoka
https://arxiv.org/abs/2603.22150 https://arxiv.org/pdf/2603.22150 https://arxiv.org/html/2603.22150
arXiv:2603.22150v1 Announce Type: new
Abstract: The basic and effective reproduction numbers are widely used metrics for characterizing the dynamics of infectious disease epidemics. However, the interpretation of these numbers is based on the assumption of homogeneous mixing and may not hold in real-world populations where the contact patterns deviate from that assumption. In this paper, we present a network-based framework to compare reproduction numbers in populations with and without spatial structure, while other parameters of the disease remain fixed. Using this framework, we show that in homogeneously mixed populations, in the absence of external interventions, the effective reproduction number decreases exponentially as the susceptible population declines. In contrast, in spatially structured populations, the basic reproduction number is smaller, and the effective reproduction number initially decreases faster but eventually converges to unity. We show that the reproduction number is determined by the level of competition between infectious nodes, which is governed by the network structure. Our results suggest that without knowledge of the network structure, reproduction numbers may not be informative for parameterizing the contagiousness of the disease or predicting the behavior of epidemic spreading.
toXiv_bot_toot
On the one hand, look at me, rubbing elbows with the elites.
On the other hand, scrolling past lofty titles to declare myself to be ~only~ Mr. Lawton feels like I've underachieved.
It's been 4.5 years since I last updated the https://thi.ng/hiccup-carbon-icons collection and synced it with the upstream repo, i.e. IBM's Carbon design system. Spent a few hours today updating the icons to the current version, filtering out a hundred unnecessary ones (e.g. obsolete brand logos, IB…
"Sick days among those that took the jabs fell by 45%, while there was a 56% reduction in long-term sick leave, classed as absences of five days or more.
Patients also did not need to see a GP as often. Face-to-face appointments dropped by an average of 43% and remote consultations by 48%. More than 60% said they did not contact their GP at all. A separate study of 738 patients who were prescribed the jabs found A&E visits among the group fell by one quarter."
Does anyone have a support email contact for GoDaddy? I'm trying to log into a domain account to do some admin work and I seem to be blacklisted by their CDN/WAF (edgesuite does not like me for some reason)
An anomaly onboard the #Proba3 mission’s Coronagraph spacecraft led to loss of contact between the spacecraft and ground control: https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Work_ongoing_to_restore_contact_with_Proba-3_s_Coronagraph - the root cause of the anomaly is under investigation and mission teams are working hard to recover the situation.
@… Hey, ik zie de foto van Barrie in Arnhem. En de titel baart me wel zorgen. Zijn de issues erg? Had hij de BVR-telefoon willen bellen, maar zijn we niet toegankelijk genoeg voor hem? Als onderdeel van de community heeft ook hij de mogelijkheid contact op te nemen met de e-coaches hè, geen schroom voelen hoor! Laat me weten als ik iets kan betekenen of dat het om …
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
Listening to my father repeatedly asking Siri for directions to Mere (in Wiltshire) and getting results for his phone contact “Mia”.
“Try using a stronger West Country enunciation”, I suggest, knowing full well it will have no effect.
Eventually he asks for directions to nearby Wincanton.
🚨 Job alert in my group:
Want to do a PhD in Computational Linguistics working on figurative language (metaphor), on social media data, and in an interdisciplinary digital humanities environment, at one of the largest universities in Germany? Apply by March 30, 2026!
Contact me with any questions and please forward this to any suitable candidates 🤗 #linguistics #nlproc #joboffer #digitalhumanities #phdPosition #rub
https://jobs.ruhr-uni-bochum.de/jobposting/f67b2069885e8908b2b3078b550e37a9d0bcc9e60
High-Order ADER-DG Hydrodynamics with ExaHyPE: Implementation, Validation, and Astrophysical Benchmarking
Andr\'es Mauricio Su\'arez Mantilla, Leonardo Casta\~neda Colorado
https://arxiv.org/abs/2605.17132 https://arxiv.org/pdf/2605.17132 https://arxiv.org/html/2605.17132
arXiv:2605.17132v1 Announce Type: new
Abstract: We describe a high-order ADER-DG solver for the compressible Euler equations within the ExaHyPE framework. The implementation combines a high-order ADER-DG polynomial representation, a local space-time DG predictor, adaptive mesh refinement, and an a posteriori subcell finite-volume limiter. We test the code on a deliberately mixed set of one- and two-dimensional problems: a strong-shock Sod-type problem, the Shu-Osher shock-entropy interaction, the Woodward-Colella blast wave, a contact-driven vortex sheet, and a shock-interface interaction. The one-dimensional cases recover the expected Euler wave patterns and show clear order-dependent gains in smooth and oscillatory regions. The two-dimensional cases probe a different part of the method, namely contact preservation, shear-driven roll-up, baroclinic vorticity deposition, and Richtmyer-Meshkov-type growth. In these tests the high-order update gives the expected resolution away from discontinuities, whereas the subcell limiter keeps the calculation stable near shocks and steep interfaces. The resulting code provides a reproducible ExaHyPE implementation for idealised inviscid, non-relativistic flows in which shocks, contacts, and multidimensional interfaces are the dominant features.
toXiv_bot_toot
I spent the last week in a PTSD intensive therapy. We had no phones or devices of any type, no radios, no contact for 5 days
I'm slowly transcribing and editing my journal. This is the first entry, from the first night.
It should probably go without saying that there are a number of triggering things here, mainly around family violence and self-harm
https://hexmhell.writeas.com/fish-ptss-5-day-0
During internal tests, a new AI model developed by Anthropic managed to escape its virtual security environment, subsequently contact researchers independently and document its success. The incident highlights the growing challenges of AI security – and just how real they have become.
To all the game studios who prevent accessing their contact infos behind forms or hide them deeply in terms or press kits.....
I have no idea how or why but on Sunday, I accidentally deleted hundreds of lines in my contact management.
I was notified by my setup and was able to revert the problematic change within minutes. 👍
"git: post-commit hook for determining large number of deleted lines in Org-mode" https://
The exact sort of photo I wanted to shoot at the Skunk Cabbage Classic this Sunday
more photos with eye contact: https://www.behance.net/gallery/246796885/Skunk-Cabbage-Run-2026-Eye-Contact#
I cannot concur…
It’s not realistic to ask people to *never* click a link in email. We’ve got 30 years of experience with that advice not working because MUA developers have never stopped making links active & aggressively looking for anything in email that might be a link, regardless of URL conformance. That’s why SpamAssassin treats so many non-URLs as if they are URLs. Users will click clickable things. Telling them not to do so is unreasonable.
1/2
I am selling a few domains, in case anyone is interested, please contact me:
* proto.wiki
* protowiki.org
* wikigenerator.org
I was going to boost something from thenerve.news, and could not find a mastodon share button. Wanted to give them a hint to add it. No way to contact them without an account. So, I'm not bothering. Their loss.
P.S; The palantir manifesto is out of this world. Read about it somewhere else.
Last week I made GF cardamom buns as part of my Easter dinner. But I had a first pass where I put the psyllium husk into the dry ingredients instead of the proofed yeast & milk (where it would gel). I held onto that batch of dry ingredients and salvaged it yesterday.
The buns came out well, but spread quite a lot. They still had a good texture and density, so I don’t know how much my psyllium oops was a factor.
Still learning GF yeasted baking.
Nakba Day. 78 years since the ethnic cleansing of Palestinians to lay the foundations of the apartheid state of Israel.
People Before Profit have brought a bill to the Dšil to implement full sanctions on Israel. We cannot allow a rogue, genocidal apartheid state continue as normal.
Contact your TDs and demand they back this bill next week.
US Defense Secretary Pete Hegseth's and Trump's actions against Anthropic have serious legal issues, and its designation exceeds what the statute authorizes (Lawfare)
https://www.lawfaremedia.org/article/pentagon…
I recently learned about wire wrap connections. They're fast, easy, strong, and make good contact. Developed by Bell Labs for early phone switching, by they 50's it was a standard in electronics, and was later used by Apple and IBM in their early computer prototypes. https://en.wikipedia.org/wiki/Wire_wrap
It's that time again! Tomorrow (Tues, 12 May) at 20:00 NZST we will be having our monthly Libre/FOSS Meeting. Anyone is welcome to participate. Questions and demos at any level both welcome and appreciated. We'll be holding forth on our BigBlueButton (thanks, as usual, to https://Prodigi.nz for sponsored infrastruc…
To make it easier esp. for junior folks (students, postdocs, jr faculty) to talk to me, I'm trying a new thing: open office hours at conferences! Come find me at PLDI 2026, using the public calendar linked to the page below. Please feel free to reshare!
https://cs.brown.edu/people/sk/Contact
@… done (I used the contact form) …
Robotics-assisted surgical tech firm Intuitive said that unauthorized intruders gained access to some of its internal IT business applications after stealing an employee's credentials during a phishing attack.
Intuitive's statement on the cybersecurity incident doesn't indicate when the attack occurred or when the company discovered it.
Stolen data includes some customer business and contact information, along with Intuitive employee and corporate data, according to th…
A Boothby-Wang construction in generalized contact geometry
Debjit Pal
https://arxiv.org/abs/2602.22385 https://arxiv.org/pdf/2602.22385 https://arxiv.org/html/2602.22385
arXiv:2602.22385v1 Announce Type: new
Abstract: We establish a generalized analogue of the Boothby-Wang theorem in generalized contact geometry, along with related results. We present a general method for constructing examples of generalized contact structures that are not of Poon-Wade type, and even examples that fail to be generalized contact structures. Using Courant reduction methods, we construct a generalized complex structure on a smooth leaf space and equip the generalized contact manifold with a principal bundle structure whose connection is defined by the generalized contact data. Under mild assumptions, we show that the curvature induces a symplectic foliation on the leaf space. Several examples are provided.
toXiv_bot_toot
What’s the polymarket rate on Windows wanting to update itself exactly when they’re not having radio contact with Earth?
1/2 Presketched this today in the over-vehiculed Space of my hometown near Stuttgart, South Germany.
One of the joys of #UrbanSketching is the deep, quiet and yet truely active contact with Time (you spend a lot there on spot) but even more with the People you meet there . A lot of bygoers do stop and do appreciate the drawing. Which gives Oneself in exchange the possibility to appr…
Companies keep shit you need to know from them purposefully obtuse in hopes you'll give up and not contact them about anything.
How touch is totally different in different places because of scale. Kinda cool. The nature of contact is not just what we think it is.
#physics
Reaching out to Microsoft support for a OneDrive server side issue, and it lets me understand better that why ISO deifnes a standard for date format. Like what day was you meant to say by [09/05/26] and [09/05/29]…, and what’s with the square brackets?
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
I just got a marketing email with this line:
> Hi Philip, It's been 1891 days since you left - we miss you!
And all I can say is, I envy the confidence of someone who thinks this email would be welcome.
Or they vibe coded the script and never considered setting an upper bound on who to contact.
Maybe it’s that one.
This is a new one. Got a #press release, tried to download the attached #report, and got this message.
"Unsupported #PDF viewer" I assume means every PDF viewer available on
My 10mm thick ultraclear glass plate (for contact prints) arrived and the weight and increase in sharpness is like day & night.. wow! 🤩
Since this new glass also seems to transmit more UV light (as I had hoped), I'll have to do more test strips for adjusted exposure times. The print below actually is a test strip too (using 4 sections of different exposure times), but only the right quarter (80 seconds) seems to noticeable different/lighter. So it seems UV transmission has incr…
And an earlier slide from Vainio's lecture: scenarios for #religions reacting to first contact with intelligent aliens.
When the truck pulls away from the building at CERN,
the European particle physics laboratory near Geneva,
all eyes will be on its precious cargo,
a one-tonne device containing some of the most exotic material on Earth.
The 20-minute test run around the campus, pencilled in for later this month,
will mark the world’s first attempt to transport #antimatter,
a substanc…
⚠️ 𝐹𝑙𝑜𝑤𝑒𝑟𝑖𝑛𝑔 𝑡𝑟𝑒𝑒𝑠 𝑙𝑖𝑡 𝑢𝑝 𝑡𝑒𝑛 𝑑𝑎𝑦𝑠 𝑒𝑎𝑟𝑙𝑖𝑒𝑟 𝑡ℎ𝑎𝑛 𝐼 𝑝𝑙𝑎𝑛𝑛𝑒𝑑!
If you're around #ithaca or #cornell I am taking individual and group portraits with trees -- if you want one 𝑛𝑜𝑤 𝑖𝑠 𝑡ℎ𝑒 𝑡𝑖𝑚𝑒 -- contact me!
#photo
sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…
24.3 kWh production, another new record. The days are getting longer and the sun is getting higher, but the monsoon season keeps breaking up streaks of high production with heavy rainstorms.
We might get up to an inch of snow ovenight into tomorrow which will probably hurt my numbers until it melts, if any of it sticks (the panels and roof are probably warmer than the ground, so it may just melt on contact)
sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…
A discrete Boltzmann model with state-dependent power-law relaxation time for nonequilibrium transport in compressible flows
Demei Li, Zhongyi He, Huilin Lai, Yanbiao Gan, Hailong Liu, Pengfei Lin
https://arxiv.org/abs/2605.18216 https://arxiv.org/pdf/2605.18216 https://arxiv.org/html/2605.18216
arXiv:2605.18216v1 Announce Type: new
Abstract: Thermodynamic nonequilibrium effects play a central role in momentum and energy transport in compressible flows. In conventional BGK kinetic models, the relaxation time $\tau$ is taken as a constant, which neglects the dependence of the relaxation process on local macroscopic states. To overcome this limitation, we develop a discrete Boltzmann model with a density- and temperature-dependent power-law relaxation time, termed DTRT-DBM, in which $\tau=\tau_0(\rho/\rho_0)^a(T/T_0)^b$. This formulation extends the discrete Boltzmann framework to flows with spatially varying nonequilibrium intensity. The model is validated by the Sod shock tube and by analytical solutions for viscous stress and heat flux, demonstrating accurate recovery of both macroscopic wave structures and nonequilibrium quantities across shock waves, rarefaction waves, and contact discontinuities. On this basis, phase diagrams of viscous stress and heat flux are constructed to examine how these quantities depend on the power-law exponents $a$ and $b$. The extrema of these quantities depend exponentially on the model parameters and exhibit regime-dependent behaviour. The roles of $a$ and $b$ are not symmetric: the nonequilibrium response is more sensitive to $a$ when density gradients dominate, but more sensitive to $b$ when temperature gradients dominate. Within the parameter range and flow configurations examined here, higher-order viscous stress increases the growth rate of the total viscous-stress extremum, whereas higher-order heat flux reduces the growth rate of the total heat-flux extremum. These results show that the proposed model can capture different higher-order nonequilibrium responses in compressible flows and provides a framework for the modelling and analysis of multiscale nonequilibrium processes.
toXiv_bot_toot
Funny memo from the National Aeronautics and Space Council (predecessor of the National Space Council) to the U.S. Department of State from 18 July 1963 about what to do should contact with intelligent #aliens be made: https://www.war.gov/medialink/ufo/release_1/59_214434_sp_16_7.18.1963.pdf - according to https://en.wikipedia.org/wiki/Maxwell_Hunter the author had no background in exobiology but apparently he was familiar with both astronomical views and SF ideas of the time ... and certain fringe claims, too.
Listening to predator calls paired with alarm calls taught chicks to be afraid of the predator.
The young birds were more vigilant when they heard the call again…
chicks that heard the predator calls paired with the contact calls did not gain this fear.
https://www.popsci.com/environme…
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps
sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…
sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…
sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…