#VistaFire [update] Evacuation warnings are in effect for the streets of Trafalgar Rd., Calle De Nicole, and Vista De La Montana in the community of Dehesa. pic.twitter.com/Hh2LkbHuTY— CAL FIRE/SAN DIEGO COUNTY FIRE (@CALFIRESANDIEGO) July 18, 2019 Posted: July 17, 2019 KUSI Newsroom KUSI Newsroom, San Diego (KUSI) – An 8 acre vegetation fire near El Cajon off Vista De La Montana in the Dehesa area is spreading at a moderate rate. According to Cal Fire/ San Diego County fire there is report of structures threatened.Evacuation warnings are in effect for the streets of Trafalgar Rd., Calle De Nicole, and Vista De La Montana in the community of Dehesa, according to Cal Fire. July 17, 2019 Structures threatened in growing El Cajon fire #VistaFire [update] The fire is 2 acres with a moderate rate of spread. There is a report of structures threatened. pic.twitter.com/CegjMvtxeM— CAL FIRE/SAN DIEGO COUNTY FIRE (@CALFIRESANDIEGO) July 17, 2019 Updated: 5:13 PM Categories: Local San Diego News FacebookTwitter
Prime minister Sheikh HasinaPrime minister Sheikh Hasina has said Bangladesh will become a failed state again if the anti-liberation forces return to power.”If the anti-liberation forces and patrons of killers return to power, the country will become a failed one again,” she said while addressing a reception here on Sunday.Canada Awami League arranged the event at Metro Toronto Convention Centre.The prime minister said today Bangladesh is marching forward and the trend of this progress should continue. “The country can’t be developed unless there is continuation of the government.”Talking about her party’s election manifesto, Sheikh Hasina said they did much more than what they wanted to do. “As Bangladesh is making progress, it now gets invitation to join the G7 Outreach Session.””When our country makes progress, we get such invitations,” she said adding that she also got invitations and joined G7 Outreach Session in 2001 and 2016.Hasina said her government is working aiming to ensure the development and welfare of the country’s people.She said her government has placed a Tk 4.64 trillion national budget for the 2018-19 fiscal, but once the budget size was only Tk 610 billion.In the proposed budget, the size of the annual development programme (ADP) is Tk 1.73 trillion, which was only Tk 190 billion. Some 90 per cent of ADP cost now comes from government funds, she added.In the past, the prices of essentials used to go up with the announcement of national budget. “But, now the prices remain under control as the present government has been able to bring down the inflation at 5.6 per cent.”Now, she mentioned, the per capita income in Bangladesh has increased to $1752.Coming down heavily on BNP, the prime minister said they do not see any development of Bangladesh, but they enjoy the benefits of the development.About BNP chairperson Khaleda Zia, she was convicted in the court after the trial process continued for 10 years. “But, big lawyers failed to prove that Khaleda didn’t embezzle orphans’ money.””A comfortable environment has been arranged for her in jail. I’ve no right to release Khaleda Zia from jail as it’s the jurisdiction of the court. Their (BNP’s) big lawyers should solve it moving to the court,” Hasina said.Foreign minister AH Mahmood Ali and AL joint general secretary Mahbubul Alam Hanif also addressed the reception event presided over by Canada Awami League president Golam Mohammad Mahmud Miah.
Scheme of the proposal for detecting entanglement with the human eye. Credit: arXiv:1602.01907 [quant-ph] Explore further More information: What does it take to see entanglement? arXiv:1602.01907 [quant-ph] arxiv.org/abs/1602.01907AbstractTremendous progress has been realized in quantum optics for engineering and detecting the quantum properties of light. Today, photon pairs are routinely created in entangled states. Entanglement is revealed using single-photon detectors in which a single photon triggers an avalanche current. The resulting signal is then processed and stored in a computer. Here, we propose an approach to get rid of all the electronic devices between the photons and the experimentalist i.e. to use the experimentalist’s eye to detect entanglement. We show in particular, that the micro entanglement that is produced by sending a single photon into a beam-splitter can be detected with the eye using the magnifying glass of a displacement in phase space. The feasibility study convincingly demonstrates the possibility to realize the first experiment where entanglement is observed with the eye.via TechnologyReview This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Physicists have learned how to restore the entanglement of ‘untangled’ quantum light Journal information: arXiv © 2016 Phys.org Entanglement, is of course, where two quantum particles are intrinsically linked to the extent that they actually share the same existence, even though they can be separated and moved apart. The idea was first proposed nearly a century ago, and it has not only been proven, but researchers routinely cause it to occur, but, to date, not one single person has every actually seen it happen—they only know it happens by conducting a series of experiments. It is not clear if anyone has ever actually tried to see it happen, but in this new effort, the research trio claim to have found a way to make it happen—if only someone else will carry out the experiment on a willing volunteer.The idea involves using a beam splitter and two beans of light—an initial beam of coherent photons fired at the beam splitter and a secondary beam of coherent photons that interferes with the photons in the first beam causing a change of phase, forcing the light to be reflected rather than transmitted. In such a scenario, the secondary beam would not need to be as intense as the first, and could in fact be just a single coherent photon—if it were entangled, it could be used to allow a person to see the more powerful beam while still preserving the entanglement of the original photon.The researchers suggest the technology to carry out such an experiment exists today, but also acknowledge that it would take a special person to volunteer for such an assignment because to prove that they had seen entanglement taking place would involve shooting a large number of photons in series, into a person’s eye, whereby the resolute volunteer would announce whether they had seen the light on the order of thousands of times. Citation: An idea for allowing the human eye to observe an instance of entanglement (2016, February 18) retrieved 18 August 2019 from https://phys.org/news/2016-02-idea-human-eye-instance-entanglement.html (Phys.org)—A trio of physicists in Europe has come up with an idea that they believe would allow a person to actually witness entanglement. Valentina Caprara Vivoli, with the University of Geneva, Pavel Sekatski, with the University of Innsbruck and Nicolas Sangouard, with the University of Basel, have together written a paper describing a scenario where a human subject would be able to witness an instance of entanglement—they have uploaded it to the arXiv server for review by others.