Dżem dobry !!!
Ta sekcja pozwala Ci zobaczyć wszystkie wiadomości wysłane przez tego użytkownika. Zwróć uwagę, że możesz widzieć tylko wiadomości wysłane w działach do których masz aktualnie dostęp.
Pokaż wiadomości MenuCytat: "PovAddict"
Project could be considered "retired"; for lack of time, motivation, and hosting.
Cytat: "AL"
O to ona jeszcze płynie - ja już dawno myślałem, że zarosły ją glony i zrobiło się bagniasto. Jak mieszkałem po sąsiedzku (w Knurowie) - to sobie z tej rzeki nieźle żartowaliśmy (choć u nas była jeszcze bardziej śmierdząca i jak jeszcze czynny był koksorem - to kolorowa czasem była - zakaz zbliżania się na 100m). Tak z innej beczki to pamiętam, że jak byłem mały - to zszokowała mnie informacja, że w Gliwicach jest port (kurde tak daleko od morza - w wieku 7 lat było to dla mnie nie pojęte)! Aż go wtedy zapragnąłem zobaczyć - tata odradził mi właśnie wtedy ze względu na ten mityczny smród - i do dziś tego portu nie widziałem.
aaa Wygrywam!
Cytat: "Robert1970"
Mam nadzieję że pomogłem :)
Cytat
Dear friends, supporters and visitors -
Cosmology@Home is being developed by my group at the University of Illinois to enable participants to contribute actively to front-line research in precision cosmology by donating their CPU time.
The goal of Cosmology@Home is to search for the model that best describes our Universe and to find the range of models that agree with the available astronomical and particle physics data. In order to achieve this goal, participants in Cosmology@Home (i.e. you!) will compute the observable predictions of millions of theoretical models with different parameter combinations. We will use the results of your computations to compare all the available data with these models. In addition, the results from Cosmology@Home can help design future cosmological observations and experiments, and prepare for the analysis of future data sets, e.g. from the Planck spacecraft.
Each work package simulates a Universe with a particular geometry, particle content, and "physics of the beginning." It produces predictions of the observable properties of the Universe which we can then compare to:
1) the fluctuations in the cosmic microwave background (observed from space by the WMAP and soon the Planck spacecraft, as well as from ground based and balloon based experiments),
2) the large scale distribution of galaxies and clusters of galaxies,
3) measurements of the current expansion speed of the Universe by the Hubble space telescope,
4) the acceleration of the Universe as measured by observations of supernova explosions,
5) observations of primordial element abundances in distant gas clumps, and
6) gravitational lensing data, when it becomes available.
At this point the project is in the testing and developing phase and has not yet been launched officially. In fact there are no links to this page other than those created by people who found our test implementation looking for BOINC projects on the central server or using search engines such as Google.
As we are preparing to go live publicly, we are also developing a web site that will go behind the scenes of Cosmology@Home and our research, explaining the meaning of the cosmological parameters. We will release this website at the official launch of Cosmology@Home.
Our research group is involved in several areas of theoretical and phenomenological cosmology: the earliest instants of time, when the Universe formed, the cosmic microwave background, the cosmic dark ages, structure formation, dark matter and dark energy as well as the development and adaptation of mathematics, statistics and computation to advance the state of cosmology. We expect that we will eventually be offering several kinds of computations to participate in. All of these computations will contribute directly to forefront research projects in cosmology the Wandelt group in the Physics and Astronomy departments of the University of Illinois at Urbana-Champaign.
I would like to take this opportunity to say that my group and I have been floored by the level of community enthusiasm we have received as a result of even this unadvertised and bare test version of Cosmology@Home. This made us realize the potential of Cosmology@Home as a way to connect our research group with people who are enthusiastic (or at least curious!) about cosmology, astrophysics and computing in the world at large. So I think it is appropriate to set ourselves an additional goal for Cosmology@Home: beyond being an opportunity for active public participation in our research program C@H should also provide the opportunity for everyone to help understand the exciting research they are contributing to.
As a further incentive for people to participate we are considering offering the Cosmology@Home Prize for the owner of the computer that calculated the model that best fits the data as of the 31st of December 2008. We will acknowledge you by your real name in one of our research publications (of course, only if you grant us permission to use your name - if you will not, we will pass the prize on to the contributor of the second best model and so on). Please let us know if this sounds like an attractive idea to you.
We are looking forward to your feedback on this and all other aspects of the project. Do not hesitate to contact us, either by e-mail or using the message boards related to Cosmology@Home.
All the best,
Ben Wandelt
Professor of Physics and Astronomy
University of Illinois at Urbana-Champaign
Cytat: "sourcerer"Czy sie myle , czy narazie mozna tylko 5 jednostek dziennie przeliczyc?
Cytat: "AL"To ja znowu zacznę :lol:A ja skończę :)
Cytat
June 8, 2007 No More Invitations for Now
Thanks to everybody for such a tremendous showing of support for testing Cosmology@Home. I've had more than enough requests to help with testing at this point, so for now, registration is closed again.
br/> Thanks again for all of those who volunteered to help test our project!
June 8, 2007 Science Behind Cosmology@Home
I've been receiving a lot of questions about the scientific reasoning behind Cosmology@Home; specifically, you want to know what our application does and how that fits into the grand scheme of Cosmology.
Dr. Benjamin Wandelt, the head of the research group that is hosting Cosmology@Home, is working on explaining exactly that as a part of the current redesign of his website aimed at accomodating our BOINC project. I'm sorry that we don't already have one, but it seems that the technical progress on Cosmology@Home is outpacing the other efforts. As soon as Ben has finished, I'll post a link and make an announcement.
June 7, 2007 Large-Scale Test and Limited Registration
Next week, we will be conducting a larger-scale test (greater than 50,000 workunits) of the project in order to see how it holds up under greater stress. It is vital that we test as many architectures as we can, so if you would like to participate in testing, send me an email at [skruger2 at uiuc dot edu] some time before Monday.
June 6, 2007 Testing Windows Version of CAMB
The Windows version of our CAMB application is now being tested, so don't be alarmed if most of your workunits end up giving a computation errors. We should have that part of the project set up by the end of the week, after which several hundred test workunits will be made available for general consumption.
June 4, 2007 New Test Work Available
I've made around 500 workunits available so that we can test how well our new work generation application is working. Throughout the week, the team will be making a lot of changes to this system, so expect more work to follow!
Cytat: "AL":wink: Nic nie zmieniałem w ustawieniach. Nie mogę się również doszukać jakiejś informacji na forum o zmianie dostawanych jednostek z 2 na więcej.
i złap tu takiego :wink:
Cytat: "AL"AL liczę na ciągłą walkę z Twojej strony :)
Oj to coś mi się wydaje, że odebranie Ci pierwszego miejsca z moim jednym kompem będzie nieco trudne...co nie znaczy, że się poddaje :wink: