Are You Happy now?

Published on Oct 20, 2013

The science of happiness is a growing and intriguing field. Research about what truly makes people happy is not only surprising, but applicable no matter how much money we make or where we live.

Join moderator Katie Couric and a panel of experts in psychology, business, neuroscience and design for a Roundtable discussion about the happiness and sense of wellbeing that elude so many, but are sought by all.

Published on Oct 20, 2013

The science of happiness is a growing and intriguing field. Research about what truly makes people happy is not only surprising, but applicable no matter how much money we make or where we live.

Join moderator Katie Couric and a panel of experts in psychology, business, neuroscience and design for a Roundtable discussion about the happiness and sense of wellbeing that elude so many, but are sought by all.

iversty | Courses

MOOCs at iversty



Design 101 (Design Basics) :: Abadir - Accademia di Belle Arti, Catania
https://iversity.org/c/2?r=24b8e


Contemporary Architecture :: iversity
https://iversity.org/c/20?r=24b8e 

Monte Carlo methods in Finance :: Universidad Autónoma de Madrid
https://iversity.org/c/3?r=24b8e


The fascination of crystals and symmetry :: Universität Hamburg
https://iversity.org/c/4?r=24b8e


Mathe-MOOC: Mathematisch denken :: Pädagogische Hochschule Heidelberg
https://iversity.org/c/5?r=24b8e


The future of Storytelling :: Fachhochschule Potsdam
https://iversity.org/c/6?r=24b8e


The European Union in Global Governance :: KU Leuven
https://iversity.org/c/7?r=24b8e

Modelling and Simulation using MATLAB :: Hochschule RheinMain - University of Applied Sciences

https://iversity.org/c/13?r=24b8e


Sectio Chirurgica - 'Anatomie interakiv' :: Universität Tübingen
https://iversity.org/c/8?r=24b8e


Changemaker MOOC - social Entrepreneurship :: Universität Kiel
https://iversity.org/c/9?r=24b8e


DNA from structure to Therapy :: Jacobs University Bremen
https://iversity.org/c/10?r=24b8e


Internationales Agrarmanagement :: Hochschule Weihenstephan-Triesdorf
https://iversity.org/c/11?r=24b8e


Web Engineering I :: Technische Hochschule Mittelhessen
https://iversity.org/c/18?r=24b8e


Web Engineering II :: Technische Hochschule Mittelhessen
https://iversity.org/c/19?r=24b8e


Grundlahen des Marketing :: Fachhochschule Lübeck
https://iversity.org/c/21?r=24b8e


Algorithmen und Datenstrukturen :: Universität Osnabrück
https://iversity.org/c/23?r=24b8e


Political Philosophy :: Universitá degli Studi di Firenze
https://iversity.org/c/24?r=24b8e


Dark Matter in Galaxies : the last Mystery :: SISSA di Trieste
https://iversity.org/c/25?r=24b8e


Einfuhrung in die Betriebswirtschaftslehre :: RWTH Aachen
https://iversity.org/c/26?r=24b8e


The DO School start-up Lab
https://iversity.org/c/27?r=24b8e

Public Privacy :: Universiteit Utrecht
https://iversity.org/c/28?r=24b8e


Vehicle Dynamic I :: Helmut-Schmidt-Universität - Universität der Bundeswehr Hamburg
https://iversity.org/c/30?r=24b8e


Vehicle Dynamic II :: Helmut-Schmidt-Universität - Universität der Bundeswehr Hamburg

https://iversity.org/c/31?r=24b8e


Vehicle Dynamic III :: Helmut-Schmidt-Universität - Universität der Bundeswehr Hamburg
https://iversity.org/c/32?r=24b8e


Einfuhrung in die Wahrscheinlichkeitsrechnung :: Johannes Gutenberg-Universität Mainz
https://iversity.org/c/33?r=24b8e

Talks on the Higgs

This year the Nobel prize in Physics went to
François Englert & Peter W. Higgs For their Discovery and i quote Nobel Prize website
"for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider"
http://www.nobelprize.org/nobel_prizes/physics/laureates/2013/
http://www.nobelprize.org/nobel_prizes/physics/laureates/

Following some videos and Lectures on the concept of the Higgs Boson

http://ed.ted.com/lessons/the-higgs-field-explained-don-lincoln

http://ed.ted.com/lessons/the-basics-of-boson-dave-barney-and-steve-goldfarb

http://blog.ted.com/2013/05/03/physicists-from-cern-team-up-with-ted-ed-to-create-five-lessons-that-make-particle-physics-childs-play/

CrashCourse on HBhttp://article.wn.com/view/2013/10/08/Crash_Course_in_the_Higgs/#/related_news
http://article.wn.com/view/2013/10/08/Crash_Course_in_the_Higgs/#/video

The Higgs Boson Explained at UCBerkeley

Published on Jul 16, 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

Critical Mass: How the Higgs Boson Discovery Swept the World

Published on Feb 14, 2013
Last summer, scientists at the Large Hadron Collider in Geneva, Switzerland, announced the discovery of a new particle that could explain why elementary particles have mass. On February 7, 2013, a panel of experts from the University of Chicago, Argonne National Laboratory, and Fermilab discussed why this discovery marks the beginning of a new era in particle physics research.

 

The Hunt For Higgs

Published on Mar 3, 2012

Anticipation is building in the run-up to presentations of the best-yet evidence for - or against - the existence of the Higgs boson.
The famed particle is a missing link in current theories of physics, used to explain how things gains their mass.
Rumours have been swirling about the findings for weeks, ahead of the announcement on Tuesday afternoon.
It is likely to yield only tantalising hints, as the teams do not have enough data to claim a formal discovery.
However, most physicists concede that not finding the Higgs boson is as exciting a prospect as finding it in the place where existing theory predicts it should be.
"If we wouldn't find it it would be even - in a way - more exciting, but you know, both ways, it's a win-win situation," said Prof Stefan Soldner-Rembold, a particle physicist from the University of Manchester.
"[If] we find it, we know this theory's complete, but there's still more things to look for. If we don't find it, we know there must be something else which we haven't understood yet."
Field day
Finding the Higgs was a key goal for the $10bn (£6bn) Large Hadron Collider (LHC) - a 27km (17-mile) circumference accelerator ring of superconducting magnets, designed to re-create the conditions just after the Big Bang in an attempt to answer fundamental questions of science and the Universe itself.
The collider hosts two experiments - Atlas and CMS - that are searching for the particle independentlyThere is intense excitement among physicists working at Cern, the Geneva-based organisation which operates the collider, over hints that the hunters have cornered their quarry.
"It is a fantastic time at the moment, you can feel people are enthusiastic," Dr Christoph Rembser, a senior scientist on the Atlas experiment, told BBC News. "It is really very lively."
Continue reading the main story
"Start Quote If the Universe really is like that, I find it really quite breathtaking and humbling that we can understand it"
Dr Tara Shears University of Liverpool, UK
Prof Soldner-Rembold called the quality of the LHC's results "exceptional", adding: "Within one year we will probably know whether the Higgs particle exists, but it is likely not going to be a Christmas present."
He told me: "The Higgs particle would, of course, be a great discovery, but it would be an even greater discovery if it didn't exist where theory predicts it to be."
The Higgs boson is a "fundamental" particle; one of the basic building blocks of the Universe. It is also the last missing piece in the leading theory of particle physics - known as the Standard Model - which describes how particles and forces interact.
The Higgs explains why other particles have mass. As the Universe cooled after the Big Bang, an invisible force known as the Higgs field formed together with its associated boson particle.
It is this field (and not the boson) that imparts mass to the fundamental particles that make up atoms. Without it, these particles would zip through the cosmos at the speed of light.

http://www.bbc.co.uk/programmes/b019h7t0 

http://www.imdb.com/title/tt2191711/

The significance of the Higgs Boson discovery - Dr. John Ellis - BOLDtalks 2013 

Published on Mar 31, 2013

Dr. Ellis, Maxwell Professor of theoretical physics at King's College London and Guest Professor at the European Organisation for Nuclear Research (CERN), joins the BOLDtalks 2013 platform to explain the significance of the particle recently discovered at CERN (thought to be the long-sought Higgs Boson) and what its discovery means for the future of science and understanding the fabric of the Universe. Dr. Ellis is a world expert in the fields of particle physics, astrophysics, cosmology and quantum gravity.
In particle physics, there is a theory called the 'Standard Model' that explains that the universe is completely comprised of matter (fermions) and force (bosons).
However, more than 50 years ago Peter Higgs and five other theoretical physicists proposed that an invisible field lying across the Universe gives particles their mass, allowing them to clump together to form stars and planets.
This theory has been unproved, until July 2012, when scientists from the European Organization for Nuclear Research (CERN) have announced a breakthrough discovery of Higgs Boson, using the Large Hydron Collider (LHC) - the world's largest particle accelerator.
Dr. Ellis, Maxwell Professor of theoretical physics at King's College London and Guest Professor at the European Organisation for Nuclear Research (CERN), presents at BOLDtalks 2013 the significance of the particle recently discovered at CERN (thought to be the long-sought Higgs Boson) and what its discovery means for the future of science and understanding the fabric of the Universe. Dr. Ellis is a world expert in the fields of particle physics, astrophysics, cosmology and quantum gravity.

Higgs Boson Discovery announcement by Peter Higgs

Published on Jul 4, 2012

4th of July 2012, this is the day the Higgs Boson was discovered by the human race. 
After 45 years of searching, Peter Higgs can now announce to the world how he has seen the culmination of his life's work finally blossom into a tangible result, a result which has brought an all too human emotion to this triumph.
Francois Englert, Carl Hagen and Gerald Guralnik are also present in this announcement, who created the theory along with the late Robert Brout. For this reason it could also be referred to as the HEB-Boson.
The Higgs field and resulting Higgs boson are a vital part of the Electroweak Interaction and the Standard Model of Particle Physics. In the absence of the Higgs field, when a Local Gauge is applied to the Lagrangian of the Electroweak Interaction we are left with force-carrying bosons that are massive, the W and Z Bosons with masses of ~80GeV and ~90GeV respectively. This would be okay for the Photon as it has no mass, but why are the W and Z Bosons massive?
The Higgs mechanism was the most favoured explanation for solving this problem.
In brief, the Higgs field is introduced to 'break' the symmetry of the Electroweak theory, which allows particles to have mass.
This Higgs mechanism is important as it not only explains how the heavy bosons become massive but also provides an explanation as to how the fermions come to have mass.
The Mechanism of the interaction is simple to understand. Where the Electroweak Interaction couples to electric and weak (or flavour) charges and the Strong Interaction couples to colour charge, the Higgs interaction couples to mass. The process by which the Higgs gives fermions mass is via the Yukawa potential. This potential gives the coupling strength of the Higgs to all types of fermions, the stronger the coupling, the more mass the particle will have. Hence the Higgs Boson couples more strongly to more massive particles, hence the energies of the LHC were necessary to create the most massive particles for the Higgs to couple with.
Why we needed this boson is a bit more complicated, which corresponds to Peter Higgs, Yoichiro Nambu and Jeffrey Goldstone's theoretical research.
In the Electroweak interaction you can examine the Lagrangian in a similar way to those for Quantum Electrodynamics (QED) and also Quantum Chromodynamics (QCD). Starting with the Dirac Lagrangian, when a Local Gauge is applied the resulting Lagrangrian is not invariant under the transformation. The local gauge transformation applied to the Langrangian is dependent on the symmetry, for example for the weak force we use SU(2) symmetry as we want physics invariant under swapping up-like and down-like fermions.
When a Local Gauge Symmetry is applied to the Electroweak Lagrangian it does not remain invariant under the gauge transformation. This can be rectified by the introduction of appropriate fields, which have associated mass-less bosons W1, W2, W3 and B. The SU(2)xU(1) symmetry of the electroweak theory is non-abelian which means that the bosons interact with each other as well as with fermions.
The Electroweak theory needs to end up with three massive bosons (2 charged and 1 neutral) and also a mass-less boson. The Goldstone Theorem provides a mechanism by which the 4 mass-less bosons from the original symmetry can become the four Electroweak bosons described above. The Goldstone theorem states "that for any continuous symmetry broken, there exists a mass-less particle, the Goldstone boson." The result is that for each broken generator, there is a resulting mass-less scalar boson.
The Higgs mechanism is the process applied to Electroweak theory. A complex doublet Higgs field can be included in the theory and this Higgs field breaks the symmetry of the problem while retaining local gauge invariance. This Higgs field (two complex scalar fields which transform under the SU(2) symmetry) will, via the Goldstone Theorem, result in a scalar Higgs boson and 3 Goldstone bosons which will provide mass. The three Goldstone bosons interact with the original fields to provide mass for the W+, W- and Z bosons while leaving the fourth boson mass-less. This can be seen mathematically by looking at the changed form of the Electroweak Lagrangian due to the introduction of the Higgs fields.
There is a reason to believe that the Higgs Boson discovered is not the garden-variety Higgs that physicists were expecting. It's relatively low mass may place it in the Supersymmetric regime, and may be humanity's first probe into Supersymmetry. If the Boson was discovered to be a singlet it would also be the first fundamental singlet ever discovered, sparking new interest in finding the last piece of the singlet, vector, tensor boson puzzle: The Graviton, the force carrier for the gravitational force and the key ingredient in the Theory of Everything, "The Promised Land" of Physics that will explain how General Relativity works with Quantum Theory in a Grand Unified Force.


Higgs Boson Channel on YouTube https://www.youtube.com/channel/HCHTf0TBvHqkQ HB

In the memory of ...

This post is dedicated to the 1977 film Powers of Ten by Charles and Ray Eames on their +24H Anniversary, the film is about the scale of things within our vast universe and it's a recommendation to anyone..
sure with Google-Earth most would be familiar with the concept still it's worth watching if you Haven't done so already... 

 
For a better experience Kindly Visit http://www.powersof10.com/

more on the film below by Marlow on http://blog.powersof10.com/

Today is Powers of Ten Day! The iconic Eames film, Powers of Ten, is about “the relative size of things in the universe and the effect of adding another zero.” The film is technically ingenious while also beautiful and educational—adjectives that often describe Charles and Ray’s work, whether a house, chair, photograph, toy or exhibition.

The influences of Powers of Ten can be seen in movies such as Men in Black and television shows such as The Simpsons; it can also be considered a precursor to now common-place technologies and service applications like Google Maps. But how else does the film impact us today? How can contemplating the relative size of things in the universe pertain to our daily lives?

For me, personally, Powers of Ten serves as a reality check. Problems that seemed insurmountable before watching it suddenly feel less stressful. Long before I knew about Charles and Ray’s film, I could generate a similar effect by climbing to a higher altitude. Whether standing at the summit of Pikes Peak or peering down from the Eiffel Tower (10⁺⁰³ feet), I was always struck by the emotional, even existential, impact of my new perspective. Trees were dwarfed, trucks crawled and people looked like specks of lint across a vast, textured blanket.

Everything appeared so small as to seem inconsequential, which seemed to indicate that—from a certain height, vantage point and powers of ten—my problems and I were too. Perhaps this thought should have been panic inducing, but I found it comforting. Regardless of the emotion conjured up, the point is that changing my view prompted questions about my place in the universe.

The beauty of watching Powers of Ten is that the film transports viewers well beyond 10⁺⁰³ feet above ground. Within a span of nine minutes, it zooms out to the farthest edge of the known universe and reels in to the inner depths of a carbon atom. I consider the vast array of perspectives an elegant reminder to remove my blinders and view the world from more than one lens. This might mean taking a step forward or a step back, looking from behind or even flipping the problem on its metaphorical head. Charles and Ray’s film offers many lessons, but one of the biggest is that, in reframing the the problem, new solutions inevitably emerge.

As we celebrate Powers of Ten Day, let us know how Charles and Ray’s film has impacted you, and in what ways you employ powers-of-ten thinking in your own life.