Lifeboat Foundation

The plan is there is no plan.

So it turns out we may be America’s worst-designed city. Lack of “official” zoning. Messy roads and meager public transportation options. Complete chaos. We get it, our predecessors sucked at design. But that may not necessarily be a bad thing. In fact, there are a bunch of ways in which the city totally (and unintentionally) came out ahead in the whole “the plan is there is no plan” deal.

Love it or hate it, Houston’s lack of zoning may actually be what shielded it from the popped housing bubble that rocked the rest of the country. Picture Margot Robbie explaining this all whilst in a bubble bath drinking champagne. While housing prices soared as the national bubble inflated, Houston’s costs remained modest; and when all hell broke loose when the bubble burst, H-town remained largely unaffected.

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Over the past decade or so, many researchers worldwide have been trying to develop brain-inspired computer systems, also known as neuromorphic computing tools. The majority of these systems are currently used to run deep learning algorithms and other artificial intelligence (AI) tools.

Researchers at Sandia National Laboratories have recently conducted a study assessing the potential of neuromorphic architectures to perform a different type of computations, namely random walk computations. These are computations that involve a succession of random steps in the mathematical space. The team’s findings, published in Nature Electronics, suggest that neuromorphic architectures could be well-suited for implementing these computations and could thus reach beyond machine learning applications.

“Most past studies related to neuromorphic computing focused on cognitive applications, such as deep learning,” James Bradley Aimone, one of the researchers who carried out the study, told TechXplore. “While we are also excited about that direction, we wanted to ask a different and complementary question: can neuromorphic computing excel at complex math tasks that our brains cannot really tackle?”

SEKO examines how 5G, the Internet of Things and a growing need for data on demand are influencing the development of pump technology in the water-treatment sector.

Probability of a reaction occurring increases 100-fold and points to quantum control of chemistry.

A new step towards quantum control of chemistry has been achieved by researchers in the US, who found that tuning the magnetic field applied to colliding ultracold molecules could alter the probability of them reacting or undergoing inelastic scattering a 100-fold.¹ The work could potentially prove useful for producing large ensembles of molecules in the same state and investigating their properties.

At room temperature, the random thermal motion of atoms and molecules blurs the quantum nature of chemistry. In an ultracold regime, however, this thermal motion is stilled, revealing chemical interactions as quantum interference processes between matter waves. Remarkable phenomena have been seen in ultracold atomic gases, such as the creation of Bose–Einstein condensates, in which atoms all enter the quantum ground state of a trap, allowing a macroscopic view of their quantum wavefunction. Wolfgang Ketterle at the Massachusetts Institute of Technology (MIT), whose group performed the new research, shared the 2001 physics Nobel prize for the creation of this condensate.

Continue reading “Magnetic fields can have a huge impact on reactivity of ultracold molecules” »

UN FAILED TO STOP WARS

The woman, seen in a widely shared image after a maternity hospital was hit, dies along with her baby.

A mathematical analysis helps illuminate the puzzle over how information escapes from a black hole.

A RIKEN physicist and two colleagues have found that a wormhole—a bridge connecting distant regions of the Universe—helps to shed light on the mystery of what happens to information about matter consumed by black holes.

Einstein’s theory of general relativity predicts that nothing that falls into a black hole can escape its clutches. But in the 1970s, Stephen Hawking calculated that black holes should emit radiation when quantum mechanics, the theory governing the microscopic realm, is considered. “This is called black hole evaporation because the black hole shrinks, just like an evaporating water droplet,” explains Kanato Goto of the RIKEN Interdisciplinary Theoretical and Mathematical Sciences.

Also read: india creates world’s first DC electric train engine with regenerative braking, promises rs 25 lakh saving per train.

Dubbed Infinity Train, it works by using gravitational energy created on the downhill sections of the rail network to recharge its battery power and eliminate the need for recharging on the return leg of the journey.

The train will allow for a capital-efficient solution for removing diesel and pollutants from Fortescue’s rail operations. It will also help remove the need for the generation of renewable energy as well as the setting up of expensive charging infrastructure.

Since the discovery of the Higgs boson a decade ago, the ATLAS and CMS collaborations at the Large Hadron Collider (LHC) have been hard at work trying to unlock the secrets of this special particle. In particular, the collaborations have been investigating in detail how the Higgs boson interacts with fundamental particles such as the particles that make up matter, quarks and leptons. In the Standard Model of particle physics, these matter particles fall into three “generations” of increasing mass, and the Higgs boson interacts with them with a strength that is proportional to their mass. Any deviation from this behavior would provide a clear indication of new phenomena.

ATLAS and CMS have previously observed the interactions of the Higgs boson with the heaviest quarks and leptons, of the third generation, which within the current measurement precision agree with the predictions from the Standard Model. And they have also obtained the first indications that the Higgs boson interacts with a muon, a lepton of the second generation. However, they have yet to observe it interacting with second-generation quarks. In two recent publications, ATLAS and CMS report analyses that place tight limits on the strength of the Higgs boson interaction with a charm quark, a second-generation quark.

ATLAS and CMS studied the Higgs boson interactions by looking at how the boson transforms, or “decays,” into lighter particles or how it is produced together with other particles. In their latest studies, using data from the second run of the LHC, the two teams searched for the decay of the Higgs boson into a charm quark and its antimatter counterpart, the charm antiquark.