| ORIGIN - Finite - 192 sec
Finite taken from ORIGIN's Antithesis album; Antithesis - in stores now; www.myspace.com/origin666
Producer: Dave Brodsky for MyGoodEye
www.Relapse.com
www.MySpace.com/RelapseRecords
Auteur : relapserecords
Tags: Origin Cannibal Corpse Nile Morbid Angel Necrophagist Black Dahlia Murder Behemoth
 | | Finite Simple Group (of Order Two) - 183 sec
Finite Simple Group (of Order Two)
The Klein Four Group
The path of love is never smooth
But mine's continuous for you
You're the upper bound in the chains of my heart
You're my Axiom of Choice, you know it's true
But lately our relation's not so well-defined
And I just can't function without you
I'll prove my proposition and I'm sure you'll find
We're a finite simple group of order two
I'm losing my identity
I'm getting tensor every day
And without loss of generality
I will assume that you feel the same way
Since every time I see you, you just quotient out
The faithful image that I map into
But when we're one-to-one you'll see what I'm about
'Cause we're a finite simple group of order two
Our equivalence was stable,
A principal love bundle sitting deep inside
But then you drove a wedge between our two-forms
Now everything is so complexified
When we first met, we simply connected
My heart was open but too dense
Our system was already directed
To have a finite limit, in some sense
I'm living in the kernel of a rank-one map
From my domain, its image looks so blue,
'Cause all I see are zeroes, it's a cruel trap
But we're a finite simple group of order two
I'm not the smoothest operator in my class,
But we're a mirror pair, me and you,
So let's apply forgetful functors to the past
And be a finite simple group, a finite simple group,
Let's be a finite simple group of order two
(Oughter: "Why not three?")
I've proved my proposition now, as you can see,
So let's both be associative and free
And by corollary, this shows you and I to be
Purely inseparable. Q. E. D.
Auteur : oneofvipper
Tags:Finite Simple Group of Order Two The Klein Four Math
| | FINITE - Short Film - 532 sec
Nothing lasts forever.
When a relationship is forced to change, how does one come to terms with the past and reconcile? Ultimately, relationships like life simply exist, persist, and endure for a limited period of time.
(FINITE is the second short film by Directors Eric and Dusty.)
Auteur : thedusty
Tags:short film sci-fi sci fi scifi science fiction drama
| | Re: WTC Finite Element Analysis - 300 sec
This FEA analysis shows that the a number of WTC core columns in the North Tower sustained extensive damage across most of the floors of impact.
The original description of the video is as follows:
Although most Americans believe they know what brought down the World Trade Center twin towers on Sept. 11, 2001, civil engineers are still seeking answers to questions that could save lives in the future.
Structural engineers need to know from a scientific perspective what happened to the buildings during the terrorist attacks in order to prevent future failures. The search for answers continues with the help of a state-of-the-art animated visualization created by researchers at Purdue University.
Christoph Hoffmann, a professor of computer science and director of Purdue's Rosen Center for Advanced Computing, a division of Information Technology at Purdue, says the animation reveals more information than could be conveyed through a scientific simulation alone.
"Scientific simulations restrict us to showing the things that are absolutely essential to the engineer," Hoffmann says. "This gives us a simulation that doesn't deliver much visual information to a layperson. Our animation takes that scientific model and adds back the visual information required to make it a more effective communication tool."
The scientific simulation, the completion of which was announced last September, required several test runs before the researchers were satisfied; the final test run required more than 80 hours of high-performance computing. The simulation depicts how a plane tore through several stories of the World Trade Center north tower within a half-second and found that the weight of the fuel acted like a flash flood of flaming liquid, knocking out essential structural columns within the building and removing fireproofing insulation from other support structures. The simulation used lines and dots to show the aircraft and building during the event.
To develop the new animated visualization, Voicu Popescu, an assistant professor of computer science, developed a translator application that creates a link between computer simulations and computer visualization systems to automatically translate simulation data into a 3-D animation scene.
"This translator is scalable and can be used in other simulations," Popescu says.
In the animation, elements that were not part of the scientific simulation, such as flames and smoke, are clearly rendered, although the visualization does not show the subsequent effects of the fire.
Even though details were added in this animation, Popescu says the visualization was intentionally kept "non-descript" so that they would not be exploitive of the horrific attack.
"For example, on the airplane there are no airline insignia or windows," Popescu says.
Still, Popescu says the visualization has a realism never seen before.
"The crashes and computer models you often see on television are not scientifically accurate," he says. "This provides an alternative that is useful to the nonexpert but is also scientifically accurate, so it provides a more realistic picture of the event."
The visualization begins with a Google Earth map of lower Manhattan as it appeared on Sept. 11, 2001. The video then shows the damage caused by the aircraft as it hit the north tower, follows the disintegrating plane through the interior, and then shows the airplane metal, ignited fuel, dust and smoke exiting the building on the opposite side.
The simulation found that the airplane's metal skin peeled away shortly after impact and shows how the titanium jet engine shafts flew through the building like bullets.
As with an earlier simulation developed by this team that examined the 9/11 attack on the Pentagon, the World Trade Center simulation showed that it was the weight of the 10,000 gallons of fuel more than anything else that caused the damage.
"It is the weight, the kinetic energy of the fuel that causes much of the damage in these events," Hoffmann says. "If it weren't for the subsequent fire, the structural damage might be almost the same if the planes had been filled with water instead of fuel."
Mete Sozen, Purdue's Kettlehut Distinguished Professor of Structural Engineering and a principal investigator on the simulation project, says the researchers worked for years and used the best computing resources available to recreate the event.
"To estimate the serious damage to the World Trade Center core columns, we assembled a detailed numerical model of the impacting aircraft as well as a detailed numerical model of the top 20 stories of the building," Sozen says. "We then used weeks of supercomputer time over a number of years to simulate the event in many credible angles of impact of the aircraft."
Sozen says the actual damage to the building's facade that was observed was identical to the damage shown by the numerical simulation.
"We calibrated our calculations using data from experiments we had conducted to evaluate the energy imparted from fluid moving at high speed to solid targets," he says. "We concluded that the damage map we calculated for our numerical model of the building would correspond closely to the actual extent of the damage."
The simulation represented the plane and its mass as a mesh of hundreds of thousands of "finite elements," or small squares containing specific physical characteristics. In the visualization, these scientific data points are used to show how airplane components swept through the building and out through the other side as the fuel ignited.
"The aircraft moved through the building as if it were a hot and fast lava flow," Sozen says. "Consequently, much of the fireproofing insulation was ripped off the structure. Even if all of the columns and girders had survived the impact - an unlikely event - the structure would fail as the result of a buckling of the columns. The heat from an ordinary office fire would suffice to soften and weaken the unprotected steel. Evaluation of the effects of the fire on the core column structure, with the insulation removed by the impact, showed that collapse would follow whatever the number of columns cut at the time of the impact."
The animation is the latest in a series of projects by the Purdue team that arose after 9/11 to determine the structural damage that occurs when an airplane collides with a building. Although one goal was to develop structures that can withstand a terrorist attack, the team also has used this research to investigate other scenarios, such as an airplane inadvertently crashing into a building located near an airport.
"This is important work that has many more applications than we first thought," Hoffmann says. "The important thing is that we are learning so much in so many different areas."
The research was funded in part by the National Science Foundation.
Others involved in the research are civil engineering assistant professors Ayhan Irfanoglu and Santiago Puiol, computer science doctoral student Paul Rosen, and civil engineering doctoral students Oscar Ardila and Ingo Brachmann.
Writer: Steve Tally, (765) 494-9809
Sources: Christoph Hoffmann, (765) 494-6185, cmh@cs.purdue.edu
Voicu Popescu, (765) 496-7347, popescu@cs.purdue.edu
Mete Sozen, (765) 494-2186, sozen@purdue.edu
Purdue News Service: (765) 494-2096; purduenews@purdue.edu (more) (less)
Auteur : mkspence
Tags:wtc wtc1 wtc2 core fea world trade center animation simulation fema nist truss 911 9/11
| | WTC Finite Element Analysis - 579 sec
Video of my initial FEA's on the WTC. Enjoy.
Auteur : mmmlink
Tags:wtc wtc1 wtc2 core fea world trade center animation simulation fema nist truss 911 9/11
| | Finite Simple Group (of Order Two) - 176 sec
The original and famous math a cappella performance by The Klein Four, remastered for your enjoyment.
Auteur : kleinfour
Tags:math cappella finite simple group song klein four
| | WildTrig19: Trigonometry with finite fields (I) - 600 sec
An introduction to finite fields, based on first understanding rational numbers. This will be the basis of extending geometry and trigonometry to the finite setting.
Auteur : njwildberger
Tags: rational trigonometry finite fields geometry fractions wildberger
| | Resource finite - 90 sec
The unconscious water wastage in contrast to the vital need of water on a young girl's daily life. Day by day, she keeps wasting without realizing that water is a scourge resource.
For the Festival VidéEAU, competition of "The World Youth Congress 2008" in Canada.
Realization: Camila Borgo, Elissa Schpallir, Patricia Peniche, Tainah Veras
Auteur : milinhamalinha
Tags: resource water waste
| | Le vie del signore sono finite - tribù Psicosomatica - 77 sec
camillo accusa la sorella di non volerlo aiutare ad uscire dalla vasca e lei gli dice che lui non è malato ma è psicosomatico. Lui le risponde, visto che vuole fare la missionaria in africa, cosa farebbe se trovasse una tribù di psicosomatici???
Auteur : aktarus2
Tags: le vie del signore sono finite massimo troisi enzo cannavale clelia rondinella pino daniele
| | ORIGIN - Finite @ Death Feast 08 - 188 sec
Origin playing "Finite" on the Death Feast Open Air in Hünxe, Germany on the 13th of June 2008.
Auteur : analinfinity
Tags: Origin live Death Feast Finite Antithesis Open Air John Longstreth technical death metal Angelcorpse Unmerciful
| | Module 2 Lecture 1 Finite Element Method - 3573 sec
Lecture Series on Finite Element Method by Prof. C.S.Uppadhay Department of Aero Space IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Auteur : nptelhrd
Tags: Finite Element Method
| | Re: The Klein Four - Finite Simple Group - 242 sec
Our tribute to you guys. Loved the song. THe video's terrible, but i was just going for audio. Enjoy
Auteur : dnathe4th
Tags:math humor
| | Le vie del signore sono finite - l'anima e l'asciugamani - 214 sec
camillo inventa storie per convincere vittoria a presentare una sua amica ad orlando
Auteur : aktarus2
Tags: le vie del signore sono finite massimo troisi bonetti jo champa
| | Module 1 Lecture 1 Finite Element Method - 2981 sec
Lecture Series on Finite Element Method by Prof. C.S.Uppadhay Department of Aero Space IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Auteur : nptelhrd
Tags: Finite Element Method
| | Module 1 Lecture 2 Finite Element Method - 3199 sec
Lecture Series on Finite Element Method by Prof. C.S.Uppadhay Department of Aero Space IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Auteur : nptelhrd
Tags: Finite Element Method
| | ORIGIN 「FINITE」 - 197 sec
極限の圧倒的スピード感を重量級サウンドと共に吐き出す、絨毯爆弾のごときサウンドを披露するバンドの最高傑作となったニューアルバムからの1stビデオクリップ。
Auteur : BounDEETube
Tags: ORIGIN FINITE オリジン インディーズ メタル
| | Module 2 Lecture 3 Finite Element Method - 3700 sec
Lecture Series on Finite Element Method by Prof. C.S.Uppadhay Department of Aero Space IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Auteur : nptelhrd
Tags: Finite Element Method
| | Finite Resources and Exponential Growth - 177 sec
Some pictures I found on the net and a classic blues song. The fact that oil (and anything else on this planet) is finite will soon collide with our biological and economic ability to grow exponentially. It's going to be interesting...
Auteur : SymplecticMetric
Tags:Finite Resources Exponential Growth peak oil
| | Klein 4 - Finite Simple Group (acoustic solo version) - 215 sec
You all watched the Klein 4 make there big break with the hit College Humor song "Finite Simple Group". Now you can relive a little bit of the magic with Matt Salomone, one of the members of the Klein 4, playing and singing the song for his calc students.
http://www.kleinfour.com/
Though it's a little late to say it, thanks for a great semester, Professor Salomone.
Auteur : PipYuki
Tags: Klein cappella four Finite Simple Group of order two Matt Salomone acoustic solo math calculus
| | Module 1 Lecture 3 Finite Element Method - 3566 sec
Lecture Series on Finite Element Method by Prof. C.S.Uppadhay Department of Aero Space IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Auteur : nptelhrd
Tags: Finite Element Method
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