Tootfinder

"The British people want peace. The government’s continued support for Israel must be made untenable. The Gaza Inquiry Bill, and the “red line” Palestine solidarity campaigners drew around Parliament yesterday, help us to do that."
Corbyn’s Gaza Inquiry Bill reflects public opinion – Starmer’s pro-war policy does not | Morning Star

#Moore bedecken nur etwa 3 bis 4 % der Erdoberfläche, speichern aber mehr #Kohlenstoff als alle #Wälder zusammen.
Doch viele Moore sind bedroht. Durch

World Peatland Day: Protecting a crucial carbon sink
Peatlands are one of the world’s biggest carbon sinks. These naturally waterlogged boggy swamps can hold thousands of years’ worth of compressed, partially decomposed vegetation matter — despite covering just 3-4% of Earth’s land surface, they’re thought to store more carbon per area than the world’s forests combined. In honor of World Peatland Day on […]

Carbon-Aware Temporal Data Transfer Scheduling Across Cloud Datacenters
Elvis Rodrigues, Jacob Goldverg, Tevfik Kosar
https://arxiv.org/abs/2506.04117 http…

Carbon-Aware Temporal Data Transfer Scheduling Across Cloud Datacenters
Inter-datacenter communication is a significant part of cloud operations and produces a substantial amount of carbon emissions for cloud data centers, where the environmental impact has already been a pressing issue. In this paper, we present a novel carbon-aware temporal data transfer scheduling framework, called LinTS, which promises to significantly reduce the carbon emission of data transfers between cloud data centers. LinTS produces a competitive transfer schedule and makes scaling decisi…

Propylenidene: A New Carbon Two-dimensional Material Featuring Tilted Dirac Cones
Jose A. S. Laranjeira, K. A. L. Lima, Nicolas F. Martins, Luis A. Cabral, L. A. Ribeiro Junior, Julio R. Sambrano
https://arxiv.org/abs/2506.03494

Propylenidene: A New Carbon Two-dimensional Material Featuring Tilted Dirac Cones
Two-dimensional (2D) carbon allotropes have drawn significant interest owing to their impressive physical and chemical characteristics. Following graphene's isolation, a wide range of 2D carbon materials has been suggested, each with distinct electronic, mechanical, and optical traits. Rational design and synthesis of new 2D carbon structures hinge on experimentally reported precursors. Here, we present a 2D carbon allotrope, propylenidene (PPD), originating from the highly strained bicycloprop…

🇺🇦 #NowPlaying on KEXP's #Early
Charif Megarbane:
🎵 What Happened Next
#CharifMegarbane
https://habibifunkrecords.bandcamp.com/track/what-happened-next
https://open.spotify.com/track/5oJPWE3I3IA4FaTGrm0hUN

This https://arxiv.org/abs/2411.11832 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Effects of Metallicity on Graphite, TiC, and SiC Condensation in Carbon Stars
From transmission electron microscopy and other laboratory studies of presolar grains, the implicit condensation sequence of carbon-bearing condensates in circumstellar envelopes of carbon stars is (from first to last) TiC-graphite-SiC. We use thermochemical equilibrium condensation calculations and show that the condensation sequence of TiC, graphite, and SiC depends on metallicity in addition to C/O ratio and total pressure. Calculations were performed for a characteristic carbon star ratio o…

One of the best things about the @… meeting is the chance to connect with experts in different but related fields. Dinner this evening covered low level jets, atmospheric rivers, carbon cycling by biological processes in the southern ocean, permafrost decay and vegetation processes in the Arctic and how wildfires will spread in the future.
We are a very diverse group.
Brain full, it's time to sleep

fullerene_structures: Fullerene molecular structures
Fifteen networks of carbon atoms and the atomic bonds that connect them within molecules of fullerenes, from 60 atoms up to 6000 atoms. A bond is defined to exist whenever the distance of two atoms is less than 1.5 angstrom.
This network has 1500 nodes and 2250 edges.
Tags: Biological, Chemical, Unweighted, Spatial

🇺🇦 #NowPlaying on KEXP's #DriveTime
Charif Megarbane:
🎵 Dreams of an Insomniac
#CharifMegarbane
https://habibifunkrecords.bandcamp.com/track/dreams-of-an-insomniac
https://open.spotify.com/track/6E0oKkacVBy0aJNTkyxkOa

This https://arxiv.org/abs/2411.12456 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csDC_…

Ichnos: A Carbon Footprint Estimator for Scientific Workflows
Scientific workflows facilitate the automation of data analysis, and are used to process increasing amounts of data. Therefore, they tend to be resource-intensive and long-running, leading to significant energy consumption and carbon emissions. With ever-increasing emissions from the ICT sector, it is crucial to quantify and understand the carbon footprint of scientific workflows. However, existing tooling requires significant effort from users - such as setting up power monitoring before execu…