"Experiments in Science 2.0...It’s a Darwinian process.
About 99 percent of these ideas are going to die. But some will
emerge and spread." - Bora Zivkovic, Plos One
Wednesday, October 21, 2009
Wow! 2,443 Authors?
Here's the paper (if you want to read it):
Alignment of the CMS Silicon Tracker during Commissioning with Cosmic Rays
Imagine what a collaboration can do? I have high respect for any task, job, project, program conducted through collaboration.
Wednesday, October 7, 2009
Thanks To You! Physics Nobel Prize Winners 2009
More information here. Or you can read the attached document.
Friday, October 2, 2009
My Vote for the 2009 Bloggers' Choice Award (Visayas and Mindanao)
I vote for EXPLORE ILOILO
Bloggers' Choice Award
2009 Philippine Blog Awards
Saturday, September 12, 2009
Terragen Time
Here are the screenshots of the virtual world I created:
I love about the new version of Terragen because of the following:
1. Easy navigation of the landscape. It has control module of the camera and views.
2. Whole planet view.
3. Easy control of objects.
Things you need to bear in mind when working with Terragen.
1. Powered machine. I think it is better to have a fast processor.
2. Long rendering time especially when you have a lot of objects added.
3. Plug-ins, you need a lot of them before you can enhance the details of your work.
4. Time. You need time to finish everything. Patience is important in this kind of hobby.
If you want to try, you can download the software from Terragen website.
See attached documents for some Tutorials from Oshyan Green.
I hope I have more time to play around with this software.
Enjoy!
Now I am wondering when I can do a world like this.
Wednesday, September 9, 2009
Hubble is stronger now!
Read here for more information: Just How Good is the "New" Hubble.
Here's a new image from Hubble:
More images here.
Tuesday, September 8, 2009
On Flowers
Amborella: Mother of All Flowers
The family of this flower gave birth to all flowers we are enjoying now.
Water Lilies: Next Oldest Flower
Star Anise: Along with Water Lilies
To read more about flowers and their evolution you can check this blog entry of Carl Zimmer.
I just discovered that Goethe is also a good naturalist. Now I know that he is not only a writer or a poet, he is also a natural scientist. Good to have this knol in my brain. :D
Monday, September 7, 2009
Something... I Miss
Saturday, August 29, 2009
Fine Sunday of August
UPD's Biggest Ashtray
Yakal Orgy Box
Tuesday, August 18, 2009
Wednesday, July 29, 2009
We need this!
Imagine how much we are going to benefit from this:
Sometimes I am wondering why we are not afraid of this:
Monday, July 27, 2009
Stargate Universe
Here's the teaser:
I am excited!
Hopefully, it won't copy the style and approach of Star Trek Voyager.
You
I can't see anything. It's dark. Nothing. - Me.
Just look deeper and deeper... Deep down your soul. And you will see the future that awaits you. - Sandman
Listen. Just listen to your heart. - Spock.
You're future is so bright that it burns my eyes. - Quincy Jones.
How, tell me how to see that future. Right now, I can't see anything. If there is something in there how come I can't even imagine it. How come I only see pitch black of nothingness. - Me.
It is because you stopped imagining. - Rudyard Kipling
Whatever you imagine. - James Ingram.
Watchman, where is hope? - Me.
Is it really important for me to know my future? - Me.
No. But you have forgotten most of your past. You abandoned the You that we were trying to create. That you lost the whole You that we designed few years ago. - The Fates and The Kindly Ones.
Come here my little. Sleep... Sleep... And join me in my world. - Sandman.
Yes. Go with him. Find the lost You. Capture it. And once you have it again, you will be bursting with light a billion times brighter than a supernova. - Cosmos.
The Lost You is Your Future. - Voices from Olympus.
Friday, July 17, 2009
Under construction
Everything in me is still under construction.
When am I going to finish building myself?
Someday.
Monday, April 6, 2009
1,2,3... mental countdown? Or breakdown?
I overslept. 18 hours in bed. I woke up craving for a good cup of coffee.
24 hours ago I finished LOST Season 3. I am hooked to this TV series. Philosophically, this series has something to say, man, humanity, in its primal state.
Just few minutes ago, I read a line from Albert Camus. It reminded me of how I view life before. Bleak and dead-end.
I think about the bonobos, the idea of separating sex from reproduction. They are like us. And we are too like them.
I am afraid of the future. Not because the world will end soon. But because of the thought of failing my expectations, of me becoming a failure.
I think about collaboration, a draft write-up in my head. I wanted to write about collaboration, the culture of collaboration, just like the individual cells in our body working together and let us live in this chaotic world. I think of the ants, the bees and many other eusocial organisms. I hope one day humanity will achieve this state. We are working together for one common goal, development of our species, of science and technology, of the discovery of universal truth, with no differences.
I think of how wonderfully we created ISS, LHC, Fermilab, and soon how we are going to colonize space.
Now, I think of how delayed I am when it comes to my deliverables. I need to focus.
I am sipping my third mug of coffee (in three hours), black coffee. And I feel I am a failure.
I need to focus. But I can’t.
I am thinking of so many things, of my personal life, of the particles around me, of books I need to read, of papers I need to submit, of deadlines and deliverables, of the transcribed recorded meetings (two months overdue), of my future, of being detached from my colleagues, of being isolated from my real happiness, of being a failure, of being nothing but a simple and ordinary person whose existence does not matter, of the future of mankind, of many other things.
I need to give myself a break because I can feel I am thinking too much and eventually will lead to my breakdown.
My laundry is piling up. I got tons of them and the laundry shop closed already (as in closed forever). I don’t know where to have my laundry. I am allergic to detergents. I am doomed.
I need those radicals and signs.
I am exhausted.
I think I wanna quit the world.
I am.
Monday, March 30, 2009
On Freeman Dyson
"all the fuss about global warming is grossly exaggerated." - Freeman Dyson
When we mastered Chaos Theory, Nonlinear Dynamics, Climate Modelling and interdisciplinary modelling of earth dynamics, and the results from this mastery will conclude that we are doomed because of Global Warming, then that's the time I am going to believe that it's a real thing.
For me, I guess we are just so overly-persuaded by media.
I'll give my two cents to Freeman Dyson's skepticism.
To know more check NYT's article on Freeman Dyson, The Civil Heretic.
Friday, March 27, 2009
Tuesday, March 24, 2009
Natural Terminator
Read here for more information about the Devil Facial Tumour Disease.
Imagine how our own cells turn against us.
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In biology, a tribe — or infrafamily — is a taxonomic rank between family and genus. It is sometimes subdivided into subtribes.
Monday, March 23, 2009
Update: P-BTX
On Copper
From: Helping Molecules to Reach Meta
Wednesday, March 18, 2009
Something "New" is coming!
Wolfram Alpha
Of Mobile Reading and Other Things
As usual, I scoured the web for mobile (e-) reading technologies. Good thing, wiki has a list. So it is time for me to visit the malls and check the items in cybergates.
Before arriving to the point of buying an e-book reader, I explored first the possibility of efficient mobile reading with the technologies I have now. I tried my laptop and I concluded that it is only good as a repository of my e-books and for home reading. Ivan (my laptop) has an Adobe Digital Edition. This software proved its worth for e-reading as long as you’re not in transit or mobile. In mobile mode, I guess E71 can already serve the purpose. I tried reading books using Adobe Reader installed in my E71 (I call her as Bisetta Dutt – or Bisetta or Bessie in short, in honor of Time Odyssey character). I encounter one problem in reading through Bessie, the screen size. The fonts of the e-book are too small and can easily strain my eyes. Zooming-in on the document gives another problem, the left and right scrolling while you are reading through the line, another eye-straining activity. These methods are not efficient for me. I need something that I can bring (which I cannot do with my laptop) and I can read well (which I cannot do using E71) through the document. So, I really need to buy an e-book reader.
By right now, I have around 60 e-books lined up to be read. Some of them will take me days to finish, others months to comprehend and much years to completely understand.
Hopefully, by the end of this year, I can buy a good e-book reader.
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Physicists are going gaga in detecting Higgs-Boson. This mysterious particle is really hard to catch.
On life, more and more biologists believe that RNA started life here on earth and not the set of DNA, RNA and proteins. Viroids can tell a lot.
In astronomy, Kepler is in the lime light. We are engaged to look for other planets beyond Sol.
Mathematics, I haven’t checked the latest developments yet in this field. I am stuck with Gregori Perelman’s case.
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Projects (based on my progress bars), I am sluggish. I am not sure what will be my net progress when I lag for months and move only for few days.
On one hand, we are close to finish our project here in the office. Hopefully we can hit it before the deadline.
Ayn Rand
Tuesday, March 10, 2009
Friday, March 6, 2009
Go KEPLER!
While watching the launch animation in Youtube, I was reminded by Star Trek tagline:
“Space... the Final Frontier. These are the voyages of the starship Enterprise. Its five-year mission: to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before.”
We are taking steps in realizing this vision, slowly by slowly, scouring the sky for a slight signal that will prove that we are not alone in this universe.
I am glad and happy to know that we are spending so much time and effort (as well as money) to discover new worlds scattered around our universe.
I believe we are not alone here. Somewhere, someday, we will explore and conquer space and I am 100% sure of it.
Anyway, let’s go back to KEPLER. It is just the beginning. This mission will look for earth-sized planets revolving around several thousand stars. If we will discover much of these earth-liked planets it will be an interesting result for us. It will provide us so much insight and motivation to push forward our dream to conquer space.
Astronomy blogosphere is excited about this mission. They know the importance of this mission, especially on how we create our future action plans in conquering space.
Someday we will launch a starship to visit these earth-sized planets.
For more information about KEPLER check these videos:
Launch Animation
KEPLER A Search for Habitable Planet/s http://www.youtube.com/watch?v=G9gENveG0FQ
KEPLER Observatory
http://www.youtube.com/watch?v=iaD9wx6GGKU
http://www.youtube.com/watch?v=wJLHM8dQ0fQ
The Blogosphere Pages
Cosmic Diary – Up, up and away!
Asymptotia – Kepler, Ready!
KEPLER NASA Page
Tuesday, March 3, 2009
Archimedes
It is interesting to note that the foundations of Calculus were not built only by Leibniz and and Newton. In fact, they were built by several figures of mathematics.
I just revisited the time line of calculus and it's wonderful to the see the names of Archimedes, Zeno of Lea, Fermat, Barrow and many other mathematicians.
Anyway, here's the short story of Calculus.
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Side note: I so love Erwin Schrodinger. He had a lot of mistresses (according to Michio Kaku). He he he he he. :D
Sunday, March 1, 2009
E-reading
It's good e-library for e-reading. I was telling most of my friends to migrate to e-books to exploit and enrich the digital ecosystem and capabilities.
Here I am now, exploiting e-reading with the use of Adobe Digital Edition. It is indeed a useful tool to read digitally.
The Library
The Bookshelf/shelves
The Book
The Reading Mode (Two-Page)
The Reading Mode (Zoom-In)
You can insert bookmark/s.
There are still a lot of things to be improved in e-books softwares or managers, like insertion of notes, highlighting, and relink/referencing.
But, I guess this is a good start already. And for me, it is time to migrate to ebooks.
Powerful reading!
Thursday, February 26, 2009
Shocking!!!!!
Nokia considering entering laptop industry
By Tarmo Virki
HELSINKI - The world's top mobile phone maker Nokia is eyeing entering the laptop business, its Chief Executive Olli-Pekka Kallasvuo said in an interview to Finnish national broadcaster YLE on Wednesday.
Read more here: Yahoo News.
Tuesday, February 24, 2009
Attention!
Digital Ecosystems: Self-Organised Complexity of Evolving Agent Populations
This kind of paper will really attract my attention, evolution, computer science and sociology in one. He he he he he. :D
Friday, February 20, 2009
Arxiv Laundry List III
Much of the papers in Arxiv.org have not been refereed yet but you got to see the view of what keep the scientists and mathematicians busy.
How Does the Brain Organize Information?
Abstract: Cognitive processes in the brain, like learning, formation of memory, recovery of memorized images, classification of objects have two features: First, there is no supervisor in the brain who controls these processes. Second there is a hugh number of neurons (10^{6} to 10^{10}) involved in those cognitive tasks. For this reason, the search of understanding cognitive processes uses models built from a large number of neurons, but very much simplified neurons. The so-called neural networks have been quite successful in describing certain aspects of brain functions, like the mechanism of associative memory or recently the prediction of epileptic seizures. At hand of the Kohonen network we discuss the treatment of information in the brain, in particular how the brain organizes such information without supervisor. Recently, networks of small-world and scale-free architecture came into focus. There is evidence indicating that the brain (cat cortex, macaque cortex, human brain) uses such connectivity architecture. Tasks like treatment of information, learning and classification take advantage of such scale-free and small-world connectivity and thus play a potentially important role in self-organization of the brain.
Subjects: | Neurons and Cognition (q-bio.NC) |
Journal reference: | Mechanisms of Spontaneous Active States in the Neocortex, ed. I. Timofeev, Research Signpost, (2007), p.169-193 |
Cite as: | arXiv:0902.3418v1 [q-bio.NC] |
A distributed editing environment for XML documents
Abstract: XML is based on two essential aspects: the modelization of data in a tree like structure and the separation between the information itself and the way it is displayed. XML structures are easily serializable. The separation between an abstract representation and one or several views on it allows the elaboration of specialized interfaces to visualize or modify data. A lot of developments were made to interact with XML data but the use of these applications over the Internet is just starting. This paper presents a prototype of a distributed editing environment over the Internet. The key point of our system is the way user interactions are handled. Selections and modifications made by a user are not directly reflected on the concrete view, they are serialized in XML and transmitted to a server which applies them to the document and broadcasts updates to the views. This organization has several advantages. XML documents coding selection and modification operations are usually smaller than the edited document and can be directly processed with a transformation engine which can adapt them to different representations. In addition, several selections or modifications can be combined into an unique XML document. This allows one to update multiple views with different frequencies and fits the requirement of an asynchronous communication mode like HTTP.
Subjects: | Software Engineering (cs.SE) |
Journal reference: | 1st ECOOP Workshop on XML and Object Technology, Sophia Antipolis : France (2000) |
Cite as: | arXiv:0902.3136v1 [cs.SE] |
What are the best routes for us to use for driving home tonight in rush hour traffic?
Abstract: We show that the capacity of a complex network that models a city street grid to support congested traffic can be optimized by using routes that collectively minimize the maximum ratio of betweenness to capacity in any link. Networks with a heterogeneous distribution of link capacities and with a heterogeneous transport load are considered. We find that overall traffic congestion and average travel times can be significantly reduced by a judicious use of slower, smaller capacity links.
Comments: | 6 pages, 4 figures |
Subjects: | Physics and Society (physics.soc-ph); Disordered Systems and Neural Networks (cond-mat.dis-nn); Networking and Internet Architecture (cs.NI); Computational Physics (physics.comp-ph) |
Cite as: | arXiv:0902.2415v1 [physics.soc-ph] |
What's in a Message?
Abstract: In this paper we present the first step in a larger series of experiments for the induction of predicate/argument structures. The structures that we are inducing are very similar to the conceptual structures that are used in Frame Semantics (such as FrameNet). Those structures are called messages and they were previously used in the context of a multi-document summarization system of evolving events. The series of experiments that we are proposing are essentially composed from two stages. In the first stage we are trying to extract a representative vocabulary of words. This vocabulary is later used in the second stage, during which we apply to it various clustering approaches in order to identify the clusters of predicates and arguments--or frames and semantic roles, to use the jargon of Frame Semantics. This paper presents in detail and evaluates the first stage.
Subjects: | Computation and Language (cs.CL) |
Journal reference: | 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2009), workshop on Cognitive Aspects of Computational Language Acquisition. Athens, Greece |
Cite as: | arXiv:0902.2345v1 [cs.CL] |
Collective dynamics of social annotation
Abstract: The enormous increase of popularity and use of the WWW has led in the recent years to important changes in the ways people communicate. An interesting example of this fact is provided by the now very popular social annotation systems, through which users annotate resources (such as web pages or digital photographs) with text keywords dubbed tags. Understanding the rich emerging structures resulting from the uncoordinated actions of users calls for an interdisciplinary effort. In particular concepts borrowed from statistical physics, such as random walks, and the complex networks framework, can effectively contribute to the mathematical modeling of social annotation systems. Here we show that the process of social annotation can be seen as a collective but uncoordinated exploration of an underlying semantic space, pictured as a graph, through a series of random walks. This modeling framework reproduces several aspects, so far unexplained, of social annotation, among which the peculiar growth of the size of the vocabulary used by the community and its complex network structure that represents an externalization of semantic structures grounded in cognition and typically hard to access.
Subjects: | Computers and Society (cs.CY); Statistical Mechanics (cond-mat.stat-mech); Physics and Society (physics.soc-ph) |
Cite as: | arXiv:0902.2866v1 [cs.CY] |
Wednesday, February 18, 2009
Arxiv Laundry List II
Ageing as a price of cooperation and complexity: Self-organization of complex systems causes the ageing of constituent networks
Abstract: The network concept is increasingly used for the description of complex systems. Here we summarize key aspects of the evolvability and robustness of the hierarchical network-set of macromolecules, cells, organisms, and ecosystems. Listing the costs and benefits of cooperation as a necessary behaviour to build this network hierarchy, we outline the major hypothesis of the paper: the emergence of hierarchical complexity needs cooperation leading to the ageing (i.e. gradual deterioration) of the constituent networks. A stable environment develops cooperation leading to over-optimization, and forming an "always-old" network, which accumulates damage, and dies in an apoptosis-like process. A rapidly changing environment develops competition forming a "forever-young" network, which may suffer an occasional over-perturbation exhausting system-resources, and causing death in a necrosis-like process. Giving a number of examples we demonstrate how cooperation evokes the gradual accumulation of damage typical to ageing. Finally, we show how various forms of cooperation and consequent ageing emerge as key elements in all major steps of evolution from the formation of protocells to the establishment of the globalized, modern human society.Link: http://arxiv.org/abs/0812.0325
Tuesday, February 17, 2009
Arxiv Laundry List
Papers to read when I get free-time:
Emergence of Power Law in a Market with Mixed Models
M. Ali Saif, Prashant M. Gade
We investigate the problem of wealth distribution from the viewpoint of asset exchange. Robust nature of Pareto's law across economies, ideologies and nations suggests that this could be an outcome of trading strategies. However, the simple asset exchange models fail to reproduce this feature. A yardsale(YS) model in which amount put on the bet is a fraction of minimum of the two players leads to condensation of wealth in hands of some agent while theft and fraud(TF) model in which the amount to be exchanged is a fraction of loser's wealth leads to an exponential distribution of wealth. We show that if we allow few agents to follow a different model than others, {\it i.e.} there are some agents following TF model while rest follow YS model, it leads to distribution with power law tails. Similar effect is observed when one carries out transactions for a fraction of one's wealth using TF model and for the rest YS model is used. We also observe a power law tail in wealth distribution if we allow the agents to follow either of the models with some probability.
Effects of introduction of new resources and fragmentation of existing resources on limiting wealth distribution in asset exchange models
M. Ali Saif, Prashant M. Gade
Pareto law, which states that wealth distribution in societies have a power-law tail, has been a subject of intensive investigations in statistical physics community. Several models have been employed to explain this behavior. However, most of the agent based models assume the conservation of number of agents and wealth. Both these assumptions are unrealistic. In this paper, we study the limiting wealth distribution when one or both of these assumptions are not valid. Given the universality of the law, we have tried to study the wealth distribution from the asset exchange models point of view. We consider models in which a) new agents enter the market at constant rate b) richer agents fragment with higher probability introducing newer agents in the system c) both fragmentation and entry of new agents is taking place. While models a) and c) do not conserve total wealth or number of agents, model b) conserves total wealth. All these models lead to a power-law tail in the wealth distribution pointing to the possibility that more generalized asset exchange models could help us to explain emergence of power-law tail in wealth distribution.
Virtual Desktop
Thin Computing
Cloud Computing
Grid Computing
Cloud Computing for the Rest of us. Symmetry Breaking.
I want to learn more.
Other Earths
http://www.universetoday.com/2009/02/16/the-milky-way-could-have-billions-of-earths/
:D
Anyway, let me deviate a little by having this link. Milky Way Could Have Billions of Earths.
I wish to see these earths someday.
Thursday, February 12, 2009
Joke Time
And some funny comments:
Christine
Is it not an i missing in the second term?
Then it is just a case of taking what is real or imaginary in your physics feelings.
Best,
Christine
Hi dberenstein,
Yes, of course, but I think you have missed my point! [Only in an imaginary world you'd have too much time and little to do! At least for a physicist!]
Best,
Christine
Todd
For me, f(t) is less than epsilon where epsilon is less than 10^-12.
Christine
Yet my joke does not work in Hilbert spaces…
Lionel
The reason f(t) stays close to zero is due to the quantum Zeno effect. I recommend not making any rapid repetitive measurements on “physics” when you have too many other things to do =)
For more details check Shores of Dirac.
Happy Birthday Darwin!

Sunday, February 8, 2009
Progress Bar
Project BTX – 2.25% out of 222 tasks
Project MM3 – 0.89% out of 112 tasks
Project BIG – 0.00% out of 132 tasks
Project CELESTIA – 0.53% out of 190 tasks
Project Prometheus – 1.98% out of 186 tasks
Project HOME – 3.64% out of 165 tasks
All of these are long term projects. Some will run for a year others will run for 2-3 years.
Maybe, it is time for me to check my progress on these 6 areas every month. This is the only way to make sure than I will complete them.
Today is the kick off of my Progress Bar.
Wednesday, January 28, 2009
Beam me up, Scotty!
Futuristic. Savvy. Elegant. Trekkie. Awesome and Wonderful!
It's all because of Jonathan Archer.
Wednesday, January 21, 2009
Lost and Found
Anyway here are my two missing books:
Warped Passages: Lisa Randall
Competition: James Case
I lost two books, but I found three new books to read (of course from the bookstore). I am not sure though is I can finish reading these three new books. I am not yet done reading those two lost books and now I lost the chance of finishing them. Hayz... I swear I am going to take care of my books moving forward. They are expensive. And I am not rich.
Mathematics for Nonmathematicians: Morris Kline
Endless Forms Most Beautiful: Sean B Carroll (He is a different Carroll and he is not the physicist).
Stubbornly Persistent Illusion: Stephen Hawking
Hopefully, I can finish all of them before the end of 1H 2009.
Oh, I also both a sci-fi novel several weeks ago and I barely scratched the surface of this novel. I need to finish this novel before they release the film version.
Hyperion: Dan Simmons
Here's the original front cover. Above is the future classic version front cover.