Skip to main content

Čítačka správ

Následky stredovekej vraždy arcibiskupa sa ukázali aj v ľadovci

SME - tech.sme.sk - Ut, 31.03.2020 - 18:33
S kráľmi sa menila aj ťažba.
Kategórie: Veda v médiách

Final data is in the splitter queue.

SETI@Home - Ut, 31.03.2020 - 18:23
As promised, we've stopped the process that puts new data into the queue today. Data distribution will continue until the files shown on the status pages are done. We'll be accepting results and resending results that didn't validate for a while.
Kategórie: Novinky z projektov

S pomocou sóje vyrobili hovädzie mäso, ktoré je ako skutočné

SME - tech.sme.sk - Ut, 31.03.2020 - 17:40
Metóda môže znížiť cenu takejto výroby.
Kategórie: Veda v médiách

And Another SR5 Mega Prime!

PrimeGrid - Ut, 31.03.2020 - 16:55
On 16 March 2020, 08:21:46, PrimeGrid’s Sierpinski/Riesel Base 5 Problem project eliminated k=207494 by finding the mega prime: 207494*5^3017502-1 The prime is 2,109,149 digits long and enters Chris Caldwell's “The Largest Known Primes Database” ranked 75th overall and is the largest known base 5 prime. 63 k’s now remain in the Riesel Base 5 problem. The discovery was made by Todd Pickering (EXT64) of Germany using an the United States using an AMD EPYC 7601 32-Core Processor with 126GB RAM, running Linux Ubuntu. This computer took about 1 day, 17 hours, 59 minutes to complete the primality test using LLR. Todd Pickering is a member of the [H]ard|OCP team. The prime was verified internally using an Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz with 32GB RAM, running Linux Debian. For more details, please see the official announcement.
Kategórie: Novinky z projektov

Another SR5 Mega Prime!

PrimeGrid - Ut, 31.03.2020 - 16:49
On 12 March 2020, 19:16:51 UTC, PrimeGrid’s Sierpinski/Riesel Base 5 Problem project eliminated k=238694 by finding the mega prime: 238694*5^2979422-1 The prime is 2,082,532 digits long and enters Chris Caldwell's “The Largest Known Primes Database” ranked 76th overall and is the largest known base 5 prime. 64 k’s now remain in the Riesel Base 5 problem. The discovery was made by Chris Howell (Khali) of the United States using an Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz with 32GB RAM, running Microsoft Windows 10 Professional x64 Edition. This computer took about 5 hours, 56 minutes to complete the primality test using LLR. Chris Howell is a member of the Crunching@EVGA team. The prime was verified on 13 March 2020, 21:25:52 UTC by Yuki Yoshigoe (SAKAGE@AMD@jisaku) of Japan using an AMD Ryzen Threadripper 3970X 32-Core Processor with 128GB RAM, running Microsoft Windows 10 Professional x64 Edition. This computer took about 1 day, 5 hours, 24 minutes to complete the primality test using LLR. Yuki Yoshigoe is a member of the Team 2ch team. For more details, please see the official announcement.
Kategórie: Novinky z projektov

SR5 Mega Prime!

PrimeGrid - Ut, 31.03.2020 - 16:40
On 9 March 2020, 21:32:46, PrimeGrid’s Sierpinski/Riesel Base 5 Problem project eliminated k=146264 by finding the mega prime: 146264*5^2953282-1 The prime is 2,064,261 digits long and enters Chris Caldwell's “The Largest Known Primes Database” ranked 74th overall and is the largest known base 5 prime. 65 k’s now remain in the Riesel Base 5 problem. The discovery was made by Wolfgang Schwieger (DeleteNull) of Germany using an Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz with 8GB RAM, running Microsoft Windows 10 Professional x64 Edition. This computer took about 6 hours, 25 minutes to complete the primality test using LLR. Wolfgang Schwieger is a member of the SETI.Germany team. The prime was verified internally using an Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz with 32GB RAM, running Linux Debian. For more details, please see the official announcement.
Kategórie: Novinky z projektov

Koronavírus nie je umelo vyrobená nákaza

SME - tech.sme.sk - Ut, 31.03.2020 - 08:47
Covid-19 je ochorenie ako každé iné. Nehodno ho podceniť.
Kategórie: Veda v médiách

Vesmírne observatóriá na hore Mauna Kea na Havaji zastavili svoje operácie

SME - tech.sme.sk - Po, 30.03.2020 - 21:50
Medzi zrušenými operáciami je aj ďalšie kolo medzinárodného projektu Event Horizon Telescope.
Kategórie: Veda v médiách

Výskum tmavej hmoty priniesol protichodné výsledky, vedci sa sporia

SME - tech.sme.sk - Po, 30.03.2020 - 18:44
Tmavá hmota by mala byť všade.
Kategórie: Veda v médiách

Expedícia v zamrznutom ľadoborci ostane pre koronavírus dlhšie v Arktíde

SME - tech.sme.sk - Po, 30.03.2020 - 17:30
Posádka ostane o pár týždňov dlhšie.
Kategórie: Veda v médiách

4 entries in ECMNET top 10 for year 2020

yoyo@home - Po, 30.03.2020 - 00:00
Congratulations to user Crashtest, Henric and nenym. Their found prime numbers are in the ECMNET top 10 for year 2020.
Kategórie: Novinky z projektov

Jim_S has passed away.

SETI@Home - Ne, 29.03.2020 - 03:58
We are saddened to report that former moderator and long-term friend of SETI@home Jim Scott passed away unexpectedly this morning. Angela has started a thread where people can post their memories of Jim and offer condolences.
Kategórie: Novinky z projektov

Klik: Prečo potrebuje štát pri boji s vírusom dáta od operátorov?

SME - tech.sme.sk - So, 28.03.2020 - 01:44
Prehľad technologických správ.
Kategórie: Veda v médiách

Rosetta version 4.12 released for testing. Protocols for COVID-19 and Linux ARM platform added.

RALPH@home - Pi, 27.03.2020 - 23:37
This version contains updated protocols for protein interface design necessary for COVID-19 research among many additional updates and protocols added to Rosetta since the last update.

We are also happy to announce the addition of the aarch64 platform for running Rosetta on linux ARM devices like Raspberry Pi. This was made possible with the tremendous help from a team of volunteer ARM developers and specialists who reached out to the lab and took on the project to successfully port Rosetta for the linux ARM platform. We will post an official announcement as soon as this goes into production on R@h.

Please post issues/bugs regarding this app version in this thread.
Kategórie: Novinky z projektov

Slováci vyvinuli náhradu pľúcnej ventilácie, pomôcť má v čase núdze

SME - tech.sme.sk - Pi, 27.03.2020 - 18:24
Vedia vyrobiť pätnásť kusov denne.
Kategórie: Veda v médiách

Neandertálci jedli aj žraloky, ukazuje nález z jaskyne

SME - tech.sme.sk - Pi, 27.03.2020 - 17:44
Podobný nález doteraz chýbal.
Kategórie: Veda v médiách

Ozónová diera sa pomaly zaceľuje

SME - tech.sme.sk - Pi, 27.03.2020 - 16:39
Posúvanie prúdenia vzduchu sa zastavilo.
Kategórie: Veda v médiách

Antropológovia z Masarykovej univerzity pomôžu s vývojom masiek pre deti

Pravda - Technológie - Pi, 27.03.2020 - 14:21
Vedci vytvorili a certifikovali prototyp novej ochrannej polomasky CIIRC RP95-3D s najvyšším stupňom bezpečnosti FFP3 pre deti.
Kategórie: Veda v médiách

Objavili baktériu, ktorá dokáže rozložiť ťažko recyklovateľný plast

SME - tech.sme.sk - Pi, 27.03.2020 - 12:38
Z polyuretánu sa vyrábajú aj plienky.
Kategórie: Veda v médiách
Syndikovať obsah