Αναζήτηση αναρτήσεων

Τρίτη 31 Μαΐου 2016

An introduction to spectral data for Higgs bundles.. by Laura Schaposnik

                



An introduction to spectral data for Higgs bundles.. by Laura Schaposnik



Δημοσιεύτηκε στις 24 Μαΐ 2016
Higgs bundles

URL: http://www.icts.res.in/program/hb2016

DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016

VENUE : Madhava Lecture Hall, ICTS Bangalore

DESCRIPTION:
Higgs
bundles arise as solutions to noncompact analog of the Yang-Mills
equation. Hitchin showed that irreducible solutions of the GL(2,C)
Yang-Mills equation on a compact Riemann surface X are precisely the
polystable Higgs vector bundles on X of rank two and degree zero.
Subsequently Simpson proved that irreducible solutions of the GL(r,C)
Yang-Mills equation on a compact Kaehler manifold X are precisely the
polystable Higgs vector bundles on X of rank r and vanishing Chern
classes.

Hitchin showed that the moduli spaces of stable Higgs
bundles give examples of hyper-Kaehler manifolds and provide examples of
completely integrable systems. Simpson proved basic theorems on
fundamental group of Kaehler manifolds using the identification of Higgs
bundles with the solutions of the Yang-Mills equation.

The
moduli space of Higgs bundles is then full of rich geometric structures,
but the most interesting part of the story is not just this but the
different points of view that one can use for studying this moduli
space, which show this object as the precise mathematical context for
different physical theories. For instance, the moduli space of SL(2,
C)-Higgs bundles was proved by T. Hausel and M. Thaddeus, to be the
first non-trivial example for Strominger-Yau-Zaslow formulation of
Mirror symmetry (symplectic formulation concerning pairs of Calabi-Yau
manifolds) satisfying at the same time the Batyrev-Borisov mirror
symmetry definition (which is comprised of a condition on the Hodge
numbers of those manifolds).

Higgs bundles play a very central
role in the works of G. Laumon, L. Lafforgue and B.C. Ngô in their work
on Langlands program (the last two were awarded Field's medal in 2002
and 2010 respectively). The Geometric Langlands Program, in terms of the
Monotonen-Olive duality conjecture, states that maximally
supersymmetric gauge theory in four dimensions with gauge group G is
isomorphic to a similar gauge theory with gauge group being the
Langlands dual of G. From the physical viewpoint, the Monotonen-Olive
duality can be regarded as a nonabelian generalization of electric
magnetic duality. Gukov and Witten interpreted the ramified (or
punctured) version of the Geometric Langlands Program in physical terms.

There will be two short courses during the program:
1.
Richard Wentworth will lecture on the work of
Hitchin-Donaldson-Corlette-Simpson which prove that solutions of the
Yang-Mills-Higgs equation are precisely the polystable Higgs bundles
with vanishing Chern classes.
2. Laura Schaposnik will lecture on the
completely integrable systems given by the moduli spaces of Higgs
bundles on a Riemann surface.

Some participants will deliver one lecture each and there will be about 30 talks.

ORGANIZERS: V. Balaji, I. Biswas and A. Parameswaran
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 31/5/2016


Higgs bundles, harmonic maps, and applications by Richard Wentworth

                



Higgs bundles, harmonic maps, and applications by Richard Wentworth

Δημοσιεύτηκε στις 24 Μαΐ 2016

Higgs bundles

URL: http://www.icts.res.in/program/hb2016

DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016

VENUE : Madhava Lecture Hall, ICTS Bangalore

DESCRIPTION:
Higgs
bundles arise as solutions to noncompact analog of the Yang-Mills
equation. Hitchin showed that irreducible solutions of the GL(2,C)
Yang-Mills equation on a compact Riemann surface X are precisely the
polystable Higgs vector bundles on X of rank two and degree zero.
Subsequently Simpson proved that irreducible solutions of the GL(r,C)
Yang-Mills equation on a compact Kaehler manifold X are precisely the
polystable Higgs vector bundles on X of rank r and vanishing Chern
classes.

Hitchin showed that the moduli spaces of stable Higgs
bundles give examples of hyper-Kaehler manifolds and provide examples of
completely integrable systems. Simpson proved basic theorems on
fundamental group of Kaehler manifolds using the identification of Higgs
bundles with the solutions of the Yang-Mills equation.

The
moduli space of Higgs bundles is then full of rich geometric structures,
but the most interesting part of the story is not just this but the
different points of view that one can use for studying this moduli
space, which show this object as the precise mathematical context for
different physical theories. For instance, the moduli space of SL(2,
C)-Higgs bundles was proved by T. Hausel and M. Thaddeus, to be the
first non-trivial example for Strominger-Yau-Zaslow formulation of
Mirror symmetry (symplectic formulation concerning pairs of Calabi-Yau
manifolds) satisfying at the same time the Batyrev-Borisov mirror
symmetry definition (which is comprised of a condition on the Hodge
numbers of those manifolds).

Higgs bundles play a very central
role in the works of G. Laumon, L. Lafforgue and B.C. Ngô in their work
on Langlands program (the last two were awarded Field's medal in 2002
and 2010 respectively). The Geometric Langlands Program, in terms of the
Monotonen-Olive duality conjecture, states that maximally
supersymmetric gauge theory in four dimensions with gauge group G is
isomorphic to a similar gauge theory with gauge group being the
Langlands dual of G. From the physical viewpoint, the Monotonen-Olive
duality can be regarded as a nonabelian generalization of electric
magnetic duality. Gukov and Witten interpreted the ramified (or
punctured) version of the Geometric Langlands Program in physical terms.

There will be two short courses during the program:
1.
Richard Wentworth will lecture on the work of
Hitchin-Donaldson-Corlette-Simpson which prove that solutions of the
Yang-Mills-Higgs equation are precisely the polystable Higgs bundles
with vanishing Chern classes.
2. Laura Schaposnik will lecture on the
completely integrable systems given by the moduli spaces of Higgs
bundles on a Riemann surface.

Some participants will deliver one lecture each and there will be about 30 talks.

ORGANIZERS: V. Balaji, I. Biswas and A. Parameswaran
ANAΡΤΗΣΗ ΑΠΟ ΤΟ  ΥΟUTUBE 31/5/2016












Floods, Earthquakes, Space Weather | S0 News May.31.2016

                    



Floods, Earthquakes, Space Weather | S0 News May.31.2016



Δημοσιεύτηκε στις 31 Μαΐ 2016
#1 Risk to Earth: https://www.youtube.com/watch?v=VVgUZ...
Quake Breakthrough Papers: http://www.spaceweathernews.com/spf

http://www.Suspicious0bservers.org
http://www.SpaceWeatherNews.com
http://www.MagneticReversal.org
http://www.ObservatoryProject.com

Solar Alerts on Twitter: https://twitter.com/TheRealS0s
THE DISASTER PREDICTION APP: http://kck.st/1RO4K82

Good Videos/Articles:
The Sun is Going to Sleep: https://www.youtube.com/watch?v=7whL9...
Earth's Magnetic Reversal: https://www.youtube.com/watch?v=sIayx...
Top 6 Climate Change Problems: https://www.youtube.com/watch?v=4Ew05...
Pause on Pausing the Pause: https://www.youtube.com/watch?v=CZH46...
Sun Series: http://www.youtube.com/playlist?list=...
IPCC History: http://www.suspicious0bservers.org/se...

Today's Featured Links:
Germany Flood: http://www.theguardian.com/world/vide...
US Temp Forecast: https://weather.com/forecast/national...

Original music by NEMES1S

WORLD WEATHER:
Numbered WindMap: Windyty.com
Earth WindMap: http://earth.nullschool.net/#current/...
Global Maps: http://www.atmos.albany.edu/student/k...
NDBC Buoys: http://www.ndbc.noaa.gov/
HurricaneZone Satellite Images: http://www.hurricanezone.net/westpaci...
NOAA Environmental Visualization Laboratory: http://www.nnvl.noaa.gov/Default.php
Satellite Maps: http://www.woweather.com/cgi-app/sate...
Forecast Maps: http://www.woweather.com/weather/maps...
TORCON: http://www.weather.com/news/tornado-t... [Tornado Forecast for the day]
HURRICANE TRACKER: http://www.weather.com/weather/hurric...
GOES Satellites: http://rsd.gsfc.nasa.gov/goes/
THE US WINDMAP: http://hint.fm/wind/
Severe Weather Threats: http://www.weather.com/news/weather-s...
Canada Weather Office Satellite Composites: http://www.weatheroffice.gc.ca/satell...
Temperature Delta: http://www.intellicast.com/National/T...
Records/Extremes: http://www.ncdc.noaa.gov/extremes/rec...


SOHO Solar Wind: http://umtof.umd.edu/pm/
Planetary Orbital Diagram - Ceres1 JPL: http://ssd.jpl.nasa.gov/sbdb.cgi?sstr...
SDO: http://sdo.gsfc.nasa.gov/data/
Helioviewer: http://www.helioviewer.org/
SOHO: http://sohodata.nascom.nasa.gov/cgi-b...
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/i...
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSy...
Gamma Ray Bursts: http://grb.sonoma.edu/
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spac...
ISWA: http://iswa.ccmc.gsfc.nasa.gov:8080/I...
GONG: http://gong2.nso.edu/dailyimages/
GONG Magnetic Maps: http://gong.nso.edu/data/magmap/ondem...

MISC Links:
OLR: http://www.esrl.noaa.gov/psd/map/clim...
JAPAN Radiation Map: http://jciv.iidj.net/map/
RADIATION Network: http://radiationnetwork.com/
LISS: http://earthquake.usgs.gov/monitoring...
QUAKES LIST FULL: http://www.emsc-csem.org/Earthquake/s...
RSOE: http://hisz.rsoe.hu/alertmap/index2.php [That cool alert map I use]
Moon: http://www.fourmilab.ch/earthview/pac...
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 31/5/2016






Δευτέρα 30 Μαΐου 2016

Radioactive Iron Rain!

                   



Radioactive Iron Rain!

Δημοσιεύτηκε στις 29 Απρ 2016

This
week on SciShow Space News we're talking about gravity waves (not
gravitational waves) on Pluto, and radioactive interstellar rain on
Earth!

----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo
thanks go to the following Patreon supporters -- we couldn't make
SciShow without them! Shout out to Justin Ove, Coda Buchanan, Lucy
McGlasson, Accalia Elementia, Mark Terrio-Cameron, Saul, Kathy & Tim
Philip, Kevin Bealer, Christopher Collins, Thomas J., charles george,
Andreas Heydeck, Patrick D. Ashmore, Justin Lentz, Will and Sonja
Marple, Ed Shelley, Chris Peters, Tim Curwick, Philippe von Bergen,
Fatima Iqbal.
----------
Like SciShow? Want to help support us,
and also get things to put on your walls, cover your torso and hold your
liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
Gravity Waves
http://www.livescience.com/53683-grav...
http://www.nasa.gov/feature/pluto-s-h...
http://www.space.com/32627-pluto-haze...
https://books.google.com/books?id=Chb...
http://www.livescience.com/1950-stran...

Radioactive Rain
https://www.sciencedaily.com/releases...
http://www.nature.com/nature/journal/...
http://science.sciencemag.org/content...
http://www.sciencealert.com/a-nearby-...

Images:
http://earthobservatory.nasa.gov/IOTD...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
http://www.nasa.gov/content/gravity-w...
http://www.nasa.gov/feature/pluto-s-h...
https://en.wikipedia.org/wiki/File:SN...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 31/5/2016

Minimal Surfaces in $CH^2$ and their Higgs Bundles by John Loftin

                  



Minimal Surfaces in $CH^2$ and their Higgs Bundles by John Loftin 

Δημοσιεύτηκε στις 30 Μαΐ 2016

Higgs bundles

URL: http://www.icts.res.in/program/hb2016

DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016

VENUE : Madhava Lecture Hall, ICTS Bangalore

DESCRIPTION:
Higgs
bundles arise as solutions to noncompact analog of the Yang-Mills
equation. Hitchin showed that irreducible solutions of the GL(2,C)
Yang-Mills equation on a compact Riemann surface X are precisely the
polystable Higgs vector bundles on X of rank two and degree zero.
Subsequently Simpson proved that irreducible solutions of the GL(r,C)
Yang-Mills equation on a compact Kaehler manifold X are precisely the
polystable Higgs vector bundles on X of rank r and vanishing Chern
classes.

Hitchin showed that the moduli spaces of stable Higgs
bundles give examples of hyper-Kaehler manifolds and provide examples of
completely integrable systems. Simpson proved basic theorems on
fundamental group of Kaehler manifolds using the identification of Higgs
bundles with the solutions of the Yang-Mills equation.

The
moduli space of Higgs bundles is then full of rich geometric structures,
but the most interesting part of the story is not just this but the
different points of view that one can use for studying this moduli
space, which show this object as the precise mathematical context for
different physical theories. For instance, the moduli space of SL(2,
C)-Higgs bundles was proved by T. Hausel and M. Thaddeus, to be the
first non-trivial example for Strominger-Yau-Zaslow formulation of
Mirror symmetry (symplectic formulation concerning pairs of Calabi-Yau
manifolds) satisfying at the same time the Batyrev-Borisov mirror
symmetry definition (which is comprised of a condition on the Hodge
numbers of those manifolds).

Higgs bundles play a very central
role in the works of G. Laumon, L. Lafforgue and B.C. Ngô in their work
on Langlands program (the last two were awarded Field's medal in 2002
and 2010 respectively). The Geometric Langlands Program, in terms of the
Monotonen-Olive duality conjecture, states that maximally
supersymmetric gauge theory in four dimensions with gauge group G is
isomorphic to a similar gauge theory with gauge group being the
Langlands dual of G. From the physical viewpoint, the Monotonen-Olive
duality can be regarded as a nonabelian generalization of electric
magnetic duality. Gukov and Witten interpreted the ramified (or
punctured) version of the Geometric Langlands Program in physical terms.

There will be two short courses during the program:
1.
Richard Wentworth will lecture on the work of
Hitchin-Donaldson-Corlette-Simpson which prove that solutions of the
Yang-Mills-Higgs equation are precisely the polystable Higgs bundles
with vanishing Chern classes.
2. Laura Schaposnik will lecture on the
completely integrable systems given by the moduli spaces of Higgs
bundles on a Riemann surface.

Some participants will deliver one lecture each and there will be about 30 talks.

ORGANIZERS: V. Balaji, I. Biswas and A. Parameswaran
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 30/5/2016








The Strong Nuclear Force

                    

The Strong Nuclear Force

Δημοσιεύτηκε στις 24 Μαΐ 2016

Scientists
are aware of four fundamental forces- gravity, electromagnetism, and
the strong and weak nuclear forces.  Most people have at least some
familiarity with gravity and electromagnetism, but not the other two. 
How is it that scientists are so certain that two additional forces
exist?  In this video, Fermilab’s Dr. Don Lincoln explains why
scientists are so certain that the strong force exists.
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 30/5/2016


Integrable systems and Torelli theorem for parabolic Higgs bundles by Ma...

                     



Integrable systems and Torelli theorem for parabolic Higgs bundles by Ma...

Δημοσιεύτηκε στις 30 Μαΐ 2016

Higgs bundles

URL: http://www.icts.res.in/program/hb2016

DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016

VENUE : Madhava Lecture Hall, ICTS Bangalore

DESCRIPTION:
Higgs
bundles arise as solutions to noncompact analog of the Yang-Mills
equation. Hitchin showed that irreducible solutions of the GL(2,C)
Yang-Mills equation on a compact Riemann surface X are precisely the
polystable Higgs vector bundles on X of rank two and degree zero.
Subsequently Simpson proved that irreducible solutions of the GL(r,C)
Yang-Mills equation on a compact Kaehler manifold X are precisely the
polystable Higgs vector bundles on X of rank r and vanishing Chern
classes.

Hitchin showed that the moduli spaces of stable Higgs
bundles give examples of hyper-Kaehler manifolds and provide examples of
completely integrable systems. Simpson proved basic theorems on
fundamental group of Kaehler manifolds using the identification of Higgs
bundles with the solutions of the Yang-Mills equation.

The
moduli space of Higgs bundles is then full of rich geometric structures,
but the most interesting part of the story is not just this but the
different points of view that one can use for studying this moduli
space, which show this object as the precise mathematical context for
different physical theories. For instance, the moduli space of SL(2,
C)-Higgs bundles was proved by T. Hausel and M. Thaddeus, to be the
first non-trivial example for Strominger-Yau-Zaslow formulation of
Mirror symmetry (symplectic formulation concerning pairs of Calabi-Yau
manifolds) satisfying at the same time the Batyrev-Borisov mirror
symmetry definition (which is comprised of a condition on the Hodge
numbers of those manifolds).

Higgs bundles play a very central
role in the works of G. Laumon, L. Lafforgue and B.C. Ngô in their work
on Langlands program (the last two were awarded Field's medal in 2002
and 2010 respectively). The Geometric Langlands Program, in terms of the
Monotonen-Olive duality conjecture, states that maximally
supersymmetric gauge theory in four dimensions with gauge group G is
isomorphic to a similar gauge theory with gauge group being the
Langlands dual of G. From the physical viewpoint, the Monotonen-Olive
duality can be regarded as a nonabelian generalization of electric
magnetic duality. Gukov and Witten interpreted the ramified (or
punctured) version of the Geometric Langlands Program in physical terms.

There will be two short courses during the program:
1.
Richard Wentworth will lecture on the work of
Hitchin-Donaldson-Corlette-Simpson which prove that solutions of the
Yang-Mills-Higgs equation are precisely the polystable Higgs bundles
with vanishing Chern classes.
2. Laura Schaposnik will lecture on the
completely integrable systems given by the moduli spaces of Higgs
bundles on a Riemann surface.

Some participants will deliver one lecture each and there will be about 30 talks.

ORGANIZERS: V. Balaji, I. Biswas and A. Parameswaran
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 30/5/2016






Space Weather, Quakes, South America | S0 News May.30.2016

                    



Space Weather, Quakes, South America | S0 News May.30.2016

Δημοσιεύτηκε στις 30 Μαΐ 2016

#1 Risk to Earth: https://www.youtube.com/watch?v=VVgUZ...
Quake Breakthrough Papers: http://www.spaceweathernews.com/spf

http://www.Suspicious0bservers.org
http://www.SpaceWeatherNews.com
http://www.MagneticReversal.org
http://www.ObservatoryProject.com

Solar Alerts on Twitter: https://twitter.com/TheRealS0s
THE DISASTER PREDICTION APP: http://kck.st/1RO4K82

Good Videos/Articles:
The Sun is Going to Sleep: https://www.youtube.com/watch?v=7whL9...
Earth's Magnetic Reversal: https://www.youtube.com/watch?v=sIayx...
Top 6 Climate Change Problems: https://www.youtube.com/watch?v=4Ew05...
Pause on Pausing the Pause: https://www.youtube.com/watch?v=CZH46...
Sun Series: http://www.youtube.com/playlist?list=...
IPCC History: http://www.suspicious0bservers.org/se...

Today's Featured Links:
South America Forecast: http://www.accuweather.com/en/weather...
Arctic Methane: http://onlinelibrary.wiley.com/doi/10...

Original music by NEMES1S

WORLD WEATHER:
Numbered WindMap: Windyty.com
Earth WindMap: http://earth.nullschool.net/#current/...
Global Maps: http://www.atmos.albany.edu/student/k...
NDBC Buoys: http://www.ndbc.noaa.gov/
HurricaneZone Satellite Images: http://www.hurricanezone.net/westpaci...
NOAA Environmental Visualization Laboratory: http://www.nnvl.noaa.gov/Default.php
Satellite Maps: http://www.woweather.com/cgi-app/sate...
Forecast Maps: http://www.woweather.com/weather/maps...
TORCON: http://www.weather.com/news/tornado-t... [Tornado Forecast for the day]
HURRICANE TRACKER: http://www.weather.com/weather/hurric...
GOES Satellites: http://rsd.gsfc.nasa.gov/goes/
THE US WINDMAP: http://hint.fm/wind/
Severe Weather Threats: http://www.weather.com/news/weather-s...
Canada Weather Office Satellite Composites: http://www.weatheroffice.gc.ca/satell...
Temperature Delta: http://www.intellicast.com/National/T...
Records/Extremes: http://www.ncdc.noaa.gov/extremes/rec...


SOHO Solar Wind: http://umtof.umd.edu/pm/
Planetary Orbital Diagram - Ceres1 JPL: http://ssd.jpl.nasa.gov/sbdb.cgi?sstr...
SDO: http://sdo.gsfc.nasa.gov/data/
Helioviewer: http://www.helioviewer.org/
SOHO: http://sohodata.nascom.nasa.gov/cgi-b...
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/i...
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSy...
Gamma Ray Bursts: http://grb.sonoma.edu/
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spac...
ISWA: http://iswa.ccmc.gsfc.nasa.gov:8080/I...
GONG: http://gong2.nso.edu/dailyimages/
GONG Magnetic Maps: http://gong.nso.edu/data/magmap/ondem...

MISC Links:
OLR: http://www.esrl.noaa.gov/psd/map/clim...
JAPAN Radiation Map: http://jciv.iidj.net/map/
RADIATION Network: http://radiationnetwork.com/τηγορία

Κυριακή 29 Μαΐου 2016

Justin Cobb: How 3D prints enhance the quality of life

        





 Justin Cobb: How 3D prints enhance the quality of life

 Δημοσιεύτηκε στις 8 Ιουλ 2014

With thanks to Charing Cross Hospital

Professor
Justin Cobb and his team at the MSk Lab are using a combination of 3D
imaging, 3D printing and robotics to perform a minimally invasive repair
impaired joint function. How could these technologies transform the
quality of life for patients, as well as their expectations?

For more information please visit http://bit.ly/1muIGyU
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016
           


OPPENHEIMER LECTURE: The Higgs Particle: Pivot Of Symmetry And Mass

             

OPPENHEIMER LECTURE: The Higgs Particle: Pivot Of Symmetry And MassΔημοσιεύτηκε στις 11 Απρ 2012

Gerardus 't Hooft
Professor of Theoretical Physics, Utrecht University, Netherlands
------------------------
Our theoretical understanding of the sub-atomic world would not be complete without the Higgs particle.

Sometimes
called "The God Particle", this very special particle generates the
differences between the fundamental particles and it gives them mass,
but until shortly it went undetected.

Of course, in science we
use different words. In this lecture it is explained what this
mysterious object really is and why it is needed in our theories, even
if it has little to do with God. Using the most powerful particle
accelerator in the world, the LHC, physicists for the first time have
the tools to produce and observe this particle in detail. Is it as it
was predicted? Are there whole families of Higgs particles?

The LHC has not yet reached its full power. Will it provide us with more clues or mysteries about the sub-atomic world?
------------------------
http://physics.berkeley.edu/
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016








The Higgs Boson Explained

                   



The Higgs Boson Explained

Δημοσιεύτηκε στις 16 Ιουλ 2012

On
Friday July 13 at noon, faculty and other members of the Physics
Department helped the campus community understand the significance of
discovering the Higgs Boson, the particle that was predicted by Peter
Higgs almost 50 years ago. Mark Richards, Executive Dean of the College
of Letters & Sciences, will host this discussion for the Berkeley
community.
Professors Beate Heinemann, an experimental physicist and a
member of the ATLAS experiment at the LHC in CERN, Switzerland, and
Lawrence Hall, a theoretical physicist and former Director of the
Berkeley Center for Theoretical Physics, explained what the Higgs is,
why it was predicted and how it was proven to exist. They were joined by
panel members Professor Marjorie Shapiro, also a member of the Atlas
experiment, Miller Fellow Josh Ruderman and PhD student and ATLAS member
Louise Skinnari.
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016




In my element: adventures in silicon chemistry

              



In my element: adventures in silicon chemistry

Ζωντανή μετάδοση στις 26 Μαΐ 2016

Interact on social media via the hashtag #mysilicon

Meet our new professors

Paul Lickiss, Professor of Organometallic Chemistry at Imperial College London

As
the second most common element in the Earth's crust, silicon is in
everything from sand to windows, and from deodorants to the device you
are reading this on. Ours is a silicon world, and yet our understanding
of its properties and potential uses is far from complete.

As a
periodic table neighbour to carbon with some similar properties, there
has been speculation on the possibility of silicon-based life. Even if
silicon-based “life as we know it” proves impossible, this close
relationship to carbon has led to many studies investigating the
possibilities of replacing carbon with silicon in drugs, polymers, and
solvents. Current studies are investigating the potential for inserting
silicon into organic molecules to make tailored, porous 3D frameworks to
store hydrogen as a green fuel or to capture carbon dioxide.

Professor
Paul Lickiss is an element chemist, best known for his work on silicon
compounds. During his inaugural lecture he will compare silicon with its
organic neighbour and discuss the consequences for silicon-based life,
the appeal of silicon-containing solvents, and the potential of
organosilicon molecules to build useful structures.

About the speaker

Paul
Lickiss obtained both his BSc (1980) and DPhil. (1983) from the
University of Sussex, where his DPhil. was supervised by Professor C.
Eaborn, FRS. He left Sussex to work as a postdoctoral fellow with
Professor A. G. Brook in Toronto where he prepared some of the first
compounds to contain silicon to carbon double bonds. He returned to
Sussex and was awarded one of the newly set up Royal Society 1983
University Research Fellowships. He resigned this Fellowship in 1989 to
take up a lectureship at the University of Salford where he stayed for
four years before moving to Imperial.

The Lickiss research group
has a range of interests in the field of main-group chemistry,
particularly organosilicon chemistry. The general areas of interest have
been the chemistry of bulky organosilicon compounds and reactive
intermediates derived from them such as silyl cations.

Silanols,
siloxanes and silsesquioxanes have also been continuing areas of
interest. More recently, the chemistry of metal-organic frameworks as
materials for hydrogen storage, carbon capture and drug delivery has
been a focus in the group. This work has concentrated on the use of main
group elements such as magnesium as nodes in the frameworks, and on
organosilicon linkers.
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29 / 5 /2016








Space Weather, Mars, Lightning, Tropics | S0 News May.29.2016

                     



Space Weather, Mars, Lightning, Tropics | S0 News May.29.2016

Δημοσιεύτηκε στις 29 Μαΐ 2016

#1 Risk to Earth: https://www.youtube.com/watch?v=VVgUZ...
Quake Breakthrough Papers: http://www.spaceweathernews.com/spf

http://www.Suspicious0bservers.org
http://www.SpaceWeatherNews.com
http://www.MagneticReversal.org
http://www.ObservatoryProject.com
http://www.EarthChanges.org

Solar Alerts on Twitter: https://twitter.com/TheRealS0s
THE DISASTER PREDICTION APP: http://kck.st/1RO4K82

Good Videos/Articles:
The Sun is Going to Sleep: https://www.youtube.com/watch?v=7whL9...
Earth's Magnetic Reversal: https://www.youtube.com/watch?v=sIayx...
Top 6 Climate Change Problems: https://www.youtube.com/watch?v=4Ew05...
Pause on Pausing the Pause: https://www.youtube.com/watch?v=CZH46...
Sun Series: http://www.youtube.com/playlist?list=...
IPCC History: http://www.suspicious0bservers.org/se...

Today's Featured Links:
http://solarsystemscope.com
http://thunderbolts.info

Original music by NEMES1S

WORLD WEATHER:
Numbered WindMap: Windyty.com
Earth WindMap: http://earth.nullschool.net/#current/...
Global Maps: http://www.atmos.albany.edu/student/k...
NDBC Buoys: http://www.ndbc.noaa.gov/
HurricaneZone Satellite Images: http://www.hurricanezone.net/westpaci...
NOAA Environmental Visualization Laboratory: http://www.nnvl.noaa.gov/Default.php
Satellite Maps: http://www.woweather.com/cgi-app/sate...
Forecast Maps: http://www.woweather.com/weather/maps...
TORCON: http://www.weather.com/news/tornado-t... [Tornado Forecast for the day]
HURRICANE TRACKER: http://www.weather.com/weather/hurric...
GOES Satellites: http://rsd.gsfc.nasa.gov/goes/
THE US WINDMAP: http://hint.fm/wind/
Severe Weather Threats: http://www.weather.com/news/weather-s...
Canada Weather Office Satellite Composites: http://www.weatheroffice.gc.ca/satell...
Temperature Delta: http://www.intellicast.com/National/T...
Records/Extremes: http://www.ncdc.noaa.gov/extremes/rec...


SOHO Solar Wind: http://umtof.umd.edu/pm/
Planetary Orbital Diagram - Ceres1 JPL: http://ssd.jpl.nasa.gov/sbdb.cgi?sstr...
SDO: http://sdo.gsfc.nasa.gov/data/
Helioviewer: http://www.helioviewer.org/
SOHO: http://sohodata.nascom.nasa.gov/cgi-b...
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/i...
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSy...
Gamma Ray Bursts: http://grb.sonoma.edu/
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spac...
ISWA: http://iswa.ccmc.gsfc.nasa.gov:8080/I...
GONG: http://gong2.nso.edu/dailyimages/
GONG Magnetic Maps: http://gong.nso.edu/data/magmap/ondem...

MISC Links:
OLR: http://www.esrl.noaa.gov/psd/map/clim...
JAPAN Radiation Map: http://jciv.iidj.net/map/
RADIATION Network: http://radiationnetwork.com/
LISS: http://earthquake.usgs.gov/monitoring...
QUAKES LIST FULL: http://www.emsc-csem.org/Earthquake/s...
RSOE: http://hisz.rsoe.hu/alertmap/index2.php [That cool alert map I use]
Moon: http://www.fourmilab.ch/earthview/pac...
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016

Σάββατο 28 Μαΐου 2016

Charon: Pluto's Fascinating moon from New Horizons - Ross Beyer(SETI Tal...

                





Charon: Pluto's Fascinating moon from New Horizons - Ross Beyer(SETI Tal...

Δημοσιεύτηκε στις 27 Μαΐ 2016

Charon
is Pluto's large companion, and last summer it went from a distant
point of light to a full-fledged world in human understanding. Join us
as we discuss the interesting fractured geology of Charon. Dr. Ross
Beyer, member of the New Horizons team and a Research Scientist at the
SETI Institute will take you on a tour of the canyons, faults, craters,
smooth plains, enigmatic mountains, and all manner of terrains that New
Horizons observed as it flew through the Pluto system.
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016




Planets getting MUCH !!bigger and brighter over Mexico caught on camera ...

               





Planets getting MUCH !!bigger and brighter over Mexico caught on camera ... 

Δημοσιεύτηκε στις 28 Μαΐ 2016

ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016










Earthquakes, Tropical Storm USA, Space Weather | S0 News May.28.2016

                    



Earthquakes, Tropical Storm USA, Space Weather | S0 News May.28.2016

Δημοσιεύτηκε στις 28 Μαΐ 2016

#1 Risk to Earth: https://www.youtube.com/watch?v=VVgUZ...
Quake Breakthrough Papers: http://www.spaceweathernews.com/spf

http://www.Suspicious0bservers.org
http://www.SpaceWeatherNews.com
http://www.MagneticReversal.org
http://www.ObservatoryProject.com
http://www.EarthChanges.org

Solar Alerts on Twitter: https://twitter.com/TheRealS0s
THE DISASTER PREDICTION APP: http://kck.st/1RO4K82

Good Videos/Articles:
The Sun is Going to Sleep: https://www.youtube.com/watch?v=7whL9...
Earth's Magnetic Reversal: https://www.youtube.com/watch?v=sIayx...
Top 6 Climate Change Problems: https://www.youtube.com/watch?v=4Ew05...
Pause on Pausing the Pause: https://www.youtube.com/watch?v=CZH46...
Sun Series: http://www.youtube.com/playlist?list=...
IPCC History: http://www.suspicious0bservers.org/se...

Today's Featured Links:
Amino Acid Comet: http://www.aaas.org/news/amino-acid-a...
Sinabung in Photos: https://www.theguardian.com/artanddes...

Original music by NEMES1S

WORLD WEATHER:
Numbered WindMap: Windyty.com
Earth WindMap: http://earth.nullschool.net/#current/...
Global Maps: http://www.atmos.albany.edu/student/k...
NDBC Buoys: http://www.ndbc.noaa.gov/
HurricaneZone Satellite Images: http://www.hurricanezone.net/westpaci...
NOAA Environmental Visualization Laboratory: http://www.nnvl.noaa.gov/Default.php
Satellite Maps: http://www.woweather.com/cgi-app/sate...
Forecast Maps: http://www.woweather.com/weather/maps...
TORCON: http://www.weather.com/news/tornado-t... [Tornado Forecast for the day]
HURRICANE TRACKER: http://www.weather.com/weather/hurric...
GOES Satellites: http://rsd.gsfc.nasa.gov/goes/
THE US WINDMAP: http://hint.fm/wind/
Severe Weather Threats: http://www.weather.com/news/weather-s...
Canada Weather Office Satellite Composites: http://www.weatheroffice.gc.ca/satell...
Temperature Delta: http://www.intellicast.com/National/T...
Records/Extremes: http://www.ncdc.noaa.gov/extremes/rec...


SOHO Solar Wind: http://umtof.umd.edu/pm/
Planetary Orbital Diagram - Ceres1 JPL: http://ssd.jpl.nasa.gov/sbdb.cgi?sstr...
SDO: http://sdo.gsfc.nasa.gov/data/
Helioviewer: http://www.helioviewer.org/
SOHO: http://sohodata.nascom.nasa.gov/cgi-b...
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/i...
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSy...
Gamma Ray Bursts: http://grb.sonoma.edu/
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spac...
ISWA: http://iswa.ccmc.gsfc.nasa.gov:8080/I...
GONG: http://gong2.nso.edu/dailyimages/
GONG Magnetic Maps: http://gong.nso.edu/data/magmap/ondem...

MISC Links:
OLR: http://www.esrl.noaa.gov/psd/map/clim...
JAPAN Radiation Map: http://jciv.iidj.net/map/
RADIATION Network: http://radiationnetwork.com/
LISS: http://earthquake.usgs.gov/monitoring...
QUAKES LIST FULL: http://www.emsc-csem.org/Earthquake/s...
RSOE: http://hisz.rsoe.hu/alertmap/index2.php [That cool alert map I use]
Moon: http://www.fourmilab.ch/earthview/pac...
ΑΝΑΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 29/5/2016