Forwarded from Hacker News (yahnc_bot)
Xpra: Multi-platform screen and application forwarding system for x11 https://xpra.org/
GitHub
GitHub - Xpra-org/xpra: Persistent remote applications for X11; screen sharing for X11, MacOS and MSWindows.
Persistent remote applications for X11; screen sharing for X11, MacOS and MSWindows. - Xpra-org/xpra
Forwarded from Lobste.rs
Verifying distributed systems with Isabelle/HOL, by Martin Kleppmann
Comments
via eatonphil@users.lobste.rs (eatonphil)
Comments
via eatonphil@users.lobste.rs (eatonphil)
lobste.rs
Verifying distributed systems with Isabelle/HOL, by Martin Kleppmann
0 comments
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Forwarded from Hacker News (yahnc_bot)
Withdrawal of OpenSSL 3.0.6 and 1.1.1r https://mta.openssl.org/pipermail/openssl-announce/2022-October/000237.html
https://aspire.eecs.berkeley.edu/2017/06/how-close-is-risc-v-to-risc-i/
How close is RISC-V to RISC-I?
Posted on June 19, 2017 by David Patterson
How close is RISC-V to RISC-I?
Posted on June 19, 2017 by David Patterson
Forwarded from Solidot
外骨骼“靴子”帮助更快走路
2022-10-13 16:04:00 by 空气的颜色
根据发表在《自然》期刊上的一项研究,研究人员研发出一种支持腿部运动的外骨骼。根据实验结果和现实世界的优化数据,论文作者设计出一种专门的脚踝外骨骼,包括两个脚踝各佩戴的一个外骨骼和腰部佩戴的一个电池组。该装置能让行走速度提高9%,比穿着普通鞋子的自然行走节省了 17% 的能量,相当于拿走了 9.2 公斤的包袱。论文作者表示,他们的最新研究结果表明,这种新技术能让外骨骼更贴合个性化需求,从而提升其性能。不过,今后仍需开展进一步研究推动该装置的实际应用,并探索这种技术如何应用于其他装置和活动。
#科技
2022-10-13 16:04:00 by 空气的颜色
根据发表在《自然》期刊上的一项研究,研究人员研发出一种支持腿部运动的外骨骼。根据实验结果和现实世界的优化数据,论文作者设计出一种专门的脚踝外骨骼,包括两个脚踝各佩戴的一个外骨骼和腰部佩戴的一个电池组。该装置能让行走速度提高9%,比穿着普通鞋子的自然行走节省了 17% 的能量,相当于拿走了 9.2 公斤的包袱。论文作者表示,他们的最新研究结果表明,这种新技术能让外骨骼更贴合个性化需求,从而提升其性能。不过,今后仍需开展进一步研究推动该装置的实际应用,并探索这种技术如何应用于其他装置和活动。
#科技
Forwarded from Hacker News (yahnc_bot)
A database without dynamic memory allocation https://tigerbeetle.com/blog/a-database-without-dynamic-memory/
Tigerbeetle
A Database Without Dynamic Memory Allocation
Insights, updates, and technical deep dives on building a high-performance financial transactions database.
Forwarded from Hacker News (yahnc_bot)
Teenager solves stubborn riddle about prime number look-alikes https://www.quantamagazine.org/teenager-solves-stubborn-riddle-about-prime-number-look-alikes-20221013/
Quanta Magazine
Teenager Solves Stubborn Riddle About Prime Number Look-Alikes
In his senior year of high school, Daniel Larsen proved a key theorem about Carmichael numbers — strange entities that mimic the primes. “It would be a paper that any mathematician would be really proud to have written,” said one mathematician.
Forwarded from Hacker News (yahnc_bot)
Replace the “very” in your sentence https://www.losethevery.com/
Forwarded from Hacker News (yahnc_bot)
Some remotely exploitable Linux kernel WiFi vulnerabilities https://lwn.net/Articles/911062/
Forwarded from Lancern's Treasure Chest
RISC-V public review for standard extensions Zc
https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/aTgHkmkPXrw
https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/aTgHkmkPXrw
Forwarded from 萌图交流~色图也收,不要太过。 (jialeleya)