Sloop of 53 illegal Haitian migrants intercepted and detained in Providenciales

first_imgFacebook Twitter Google+LinkedInPinterestWhatsApp Related Items: Facebook Twitter Google+LinkedInPinterestWhatsAppTurks and Caicos, August 8, 2017 – Providenciales – The Ministry of Border Control and Employment advises the public that around 2:30 a.m. today Tuesday 08th August, 2017, an illegal migrant vessel with 53 Haitian nationals was intercepted in the area of West Caicos.The interception of this 35-foot vessel, was due to the collaboration of several agencies, in particular the United States Coast Guard, TCI’s Coastal Radar Station, the Marine Branch of the Royal Turks and Caicos Islands Police and private citizens.    The Marine Branch confirmed the vessel as a sloop with 16 females and 37 males on board.   At approximately 4:11 a.m. the sloop arrived in Providenciales where it was met by Immigration and other Task Force officials.The 53 illegal migrants are currently detained and are being processed for repatriation and entry on the Immigration Stop List.    The last attempt of a sloop to enter the islands illegally was the interception of 99 persons on Monday 31st July, 2017, three persons were charged and the others repatriated.The Honourable Deputy Premier and Minister of Border Control and Employment, wishes again to remind persons of his Government’s commitment to improving the protection of our borders and tighter controls on immigration processes.    Additionally, he stated that illegal migration threatens the lives and livelihood of our people and that persons found to be engaged in the smuggling of humans would be prosecuted under the law.    He advises all persons to observe the immigration laws of the Turks and Caicos Islands as anyone found in breach of same will be dealt with accordingly.The Ministry of Border Control and Employment Services hereby extends its profound gratitude to persons in the community and all agencies who have assisted with this and other operations and initiatives, your contribution and support remains invaluable and critical to our success.Press Release: TCIGlast_img read more

Health Department closes South Bay beaches due to hazardous conditions

first_img Posted: January 16, 2019 Categories: Health, Local San Diego News FacebookTwitter KUSI Newsroom, January 16, 2019 KUSI Newsroom Health Department closes South Bay beaches due to hazardous conditions 00:00 00:00 spaceplay / pause qunload | stop ffullscreenshift + ←→slower / faster ↑↓volume mmute ←→seek  . seek to previous 12… 6 seek to 10%, 20% … 60% XColor SettingsAaAaAaAaTextBackgroundOpacity SettingsTextOpaqueSemi-TransparentBackgroundSemi-TransparentOpaqueTransparentFont SettingsSize||TypeSerif MonospaceSerifSans Serif MonospaceSans SerifCasualCursiveSmallCapsResetSave SettingsIMPERIAL BEACH (KUSI)- The Health Department just closed the beaches in Coronado and Silverstrand, where the Navy SEALs train.KUSI’s Dan Plante is live in Imperial Beach with the latest on the hazardous conditions. last_img read more

Report Worldwide App Revenue To Exceed 15 Billion in 2011

first_imgMobile app downloads will increase 117 percent to 17.7 billion worldwide while mobile application store revenue will grow to more than $15.1 billion in 2011, a 190 percent increase, according to Gartner Inc. In 2010, app stores generated an estimated $5.2 billion from both download sales and advertising revenue. Between 2010 and 2014 Gartner predicts that number will grow more than 1,000 percent to $15.1 billion. Revenue generated by app stores is typically split between storeowners and app developers and the average revenue share continues to be 70/30, with the developer getting the larger cut. However, by 2014, advertising will account for just under a third of the revenue generated by app stores, up from 16 percent in 2001, according to Gartner. Smartphones may have peaked for app usage but downloading apps onto tablets will surge. “While the average number of downloads per device onto a smartphone will remain stable as the market grows, it must be assumed that media tablets will drive more downloads from consumers, boosting the overall average downloads per device,” said Gartner research vice president Carolina Milanesi. “We estimate that Apple’s App Store drove close to nine application downloads out of 10 in 2010 and will remain the best-selling store across our forecast period (through 2014), although to a lesser extent, as other stores manage to gain momentum.”last_img read more

Samsung reveals new Galaxy A phones at MWC

first_img Mobile World Congress 2019 • Snap serious selfies with Samsung’s Galaxy A30 and A50 See All Samsung’s Galaxy A30 was revealed Monday. Jessica Dolcourt/CNET Samsung announced a pair of fresh phones in its midrange Galaxy A series during Mobile World Congress on Monday.The Galaxy A50 and A30 are the initial models for 2019, and both feature 6.4-inch 1,080×2,340-pixel Super AMOLED Infinity-U displays, with dimensions of 158.5 by 74.7 by 7.7mm.The differences start with the cameras — the A50 has a 25-megapixel camera on the front, with 25-, 5- and 8-megapixel options on the back (continuing the triple-rear camera trend). The A30 has a 16-megapixel one on the front, and 16- and 5-megapixel cameras at the rear. Memory-wise, you can get the A50 with 4 or 6GB of RAM and 64 or 128GB internal storage. The A30 comes with either 3 or 4GB RAM and 32 or 64 GB internal storage.samsung-a30The A30 has 16- and 5-megapixel cameras on the back. Jessica Dolcourt/CNET The A50 is available in four colors: black, white, blue and coral (which is apparently “inspired by scattered light”). It also comes equipped with on-screen fingerprint unlocking.The A series may not be Samsung’s flagship Galaxy line (the S series still holds that crown), but still offers full access to its ecosystem — so you can use Samsung Health, Samsung Pay, Bixby and other features. Jun 1 • The Nubia Alpha looks like either a house arrest bracelet or Batman’s phone “People are changing the way they connect, and their smartphones need to keep up,” said DJ Koh, head of Samsung’s mobile business, in a release. “Our new Galaxy A Series offers improvements to the essential features that will support these live interactions, with diverse options to meet their ever-changing needs.”We’ve reached out to Samsung for details on pricing and a release date.Last week, Samsung unveiled its much-hyped flexible Galaxy Fold and a quartet of Galaxy S10 models.First published at 2:35 a.m. PT.Updated at 3:55 a.m. PT: Adds more details. Tags Now playing: Watch this: reading • Samsung reveals new Galaxy A phones at MWC Samsung’s Galaxy A30 and A50 tiptoe into MWC 2019 Share your voice May 13 • Galaxy S10E vs. iPhone XR: Every spec compared 16 Photos 1 Comment Jul 9 • Killer cameras and battery life might meet their match in the Note 10 1:37 Jun 29 • Galaxy S10 5G, OnePlus 7 Pro LG V50 ThinQ 5G: Why you shouldn’t rush to buy a 5G phone Mobile World Congress 2019 Phones Mobile Samsunglast_img read more

Fords Shelby GT500 leverages supercomputers to go fast and stay cool

first_img 2020 Ford Mustang Shelby GT500 is a friendlier brawler 2020 Porsche 718 Spyder first drive: A Boxster with way more bite 0 Enlarge ImageThe GT500 is the most powerful Mustang ever and keeping it cool at wide open throttle requires some seriously smart design. Ford Ford’s forthcoming GT500 Mustang promises to be the fastest and most technologically advanced Mustang ever. To help with the “fastest” part of that equation, the GT500 has a supercharged V8 that produces more than 700 horsepower on 93-octane pump fuel. The technological part requires a bit more explaining.See, one of the unfortunate byproducts of producing all that sweet, sweet horsepower is the production of massive amounts of heat. How massive? Try more than 230 kilowatts — that’s more than 784,000 BTUs per hour, in old money. Getting rid of that heat efficiently and in a way that doesn’t compromise the GT500’s aerodynamics is a fairly complicated problem to solve. So complicated that Ford opted to involve a few supercomputers to help.All cars are cooled by air, and managing how that air moves through the various cooling devices determines how efficiently they can do their job. Of course, on a car like the GT500, you have a radiator to keep the engine itself cool. Then you have an intercooler which helps drop the temperature of the air that the engine breathes. mustang-2Enlarge ImageFord’s supercomputers use their vast amounts of processing power to help determine the optimum shape for cooling and aero on Ford’s fastest Mustangs. Ford On their own, packaging these inside the aggressively-styled nose of the Mustang takes a little finesse. Each needs to be large enough to do its job, but small enough to leave room for the other cooling pack components. The GT500 has air conditioning, so that means a condenser is mounted in front of the radiator, then there is a transmission cooler, an engine oil cooler and so on.Each of these matrices is a different thickness and causes an obstruction to incoming air that affects the component behind it. This is where the supercomputer comes in. First, the computer helps find the optimum size and shape of the grille area for the Mustang, and then it will help determine the ideal placement and size of the various cooling components.Now, with the engine’s need for air satiated, the supercomputer calculates the flow through the grille, the cooling components, and out of the hood vent, the cowl and other ducts in the car. These all affect the car’s wind resistance and the amount of aerodynamic downforce the vehicle produces.mb-2537Enlarge ImageThis is the GT500’s aero buck. It’s a test mule that Ford’s designers can use to quickly check any potential aerodynamic changes. It’s not pretty, but it’s helpful. Ford The temperature of the air coming out of these ducts affects this as well. As you’d imagine, air coming out of the hood vent is good and hot after having gone through a half-dozen radiators and around a massive roaring engine. The supercomputer accounts for this.Of course, not even a supercomputer can nail things on the first go so the ability to rapidly design, model, and then build and test parts in a wind tunnel and then on-track is critical. To that end, Ford employed the use of in-house 3D printers that allowed its engineers to design, for example, new winglets that mount on the bumper to increase front downforce. Ford ended up going through more than 10 different designs for these “splitter wickers” before finding the right one.Long gone are the days of the Ford Thunderbolt, when making a faster car meant taking a standard car, stripping weight out of it, tossing in the biggest engine you had and telling the customer good luck if they had problems. Ford understands that not only does its GT500 have to go like hell on a race track or a drag strip, but it also has to start every time you push the button. Based on the engineering that Ford’s showing us here, it looks like we have plenty to be excited about come summertime. 2019 Chevy Camaro ZL1 Convertible review: A topless thrill ride 2019 Ford Mustang Shelby GT350 first drive: A more approachable track star 98 Photos Share your voicecenter_img Ford Post a comment Tags Performance Cars Auto Tech Supercomputers Ford More From Roadshowlast_img read more

Mindtree declares 11 bonus revenues up 23 in Q3 Bagchi steps down

first_imgUpdateThe board of directors of Mindtree have recommended bonus shares in the ratio of 1:1, subject to requisite approvals from regulatory authorities and shareholders.This will be the second bonus issue in two years.However, the stock ended with a loss of 4.51% on Monday at Rs 1,469.60 on the BSE. The directors at their meeting on 18 January to review the third quarter results, also recommended an interim dividend of 40% for the quarter ended 31 December, 2015.Mindtree reported a 2.3% growth in its dollar revenues on a sequential basis at $184.4 million for the third quarter ended December 2015. However, net profit declined 3% q-o-q to $22.8 million, the company said in a regulatory filing on Monday.The company said it has acquired Magnet 360, a salesforce platinum consulting partner, to increase its presence in the cloud-based services market.The company also announced changes at the top. The current CEO & MD Krishnakumar Natarajan has been elevated to the post of Executive Chairman to replace Subroto Bagchi, who has stepped down from his position.Rostow Ravanan will be the new MD& CEO.”This is the culmination of a year-long succession planning exercise that the Board had undertaken after carefully considering several candidates. All the changes announced today will be effective April 1, 2016,” said Apurva Purohit, independent director and chairperson of the nomination and remuneration committee of the company’s board of directors.Original storyThe shares of mid-category IT services company Mindtree were trading with a loss of 2% on Monday afternoon, ahead of the company’s board deciding on a bonus issue of shares along with its third quarter results.On 13 January, the company had informed the BSE that it will be considering a bonus issue on 18 January. The company’s previous bonus issue was in June 2014 in the ratio of 1:1.The stock was trading at Rs 1504.90 at about 1 pm, down 2.22%.For the quarter ended 30 September, 2015, Mindtree had reported revenues of $180 million, 22.6% growth on year-on-year (YoY) basis and net profit of $24.3 million, up 6.8% YoY.For the second quarter, Mindtree had declared an interim dividend of 40% or Rs 4 per share.Earlier in the day, Wipro declared its third quarter results, missing its IT revenue guidance marginally. The revenues were $1,838.1 million, as against the guidance of $1,841 million to $1,878 million. For the fourth quarter, the Bangalore-based company issued a guidance range of $1,875 million to $1,912 million, an increase of 2 to 4% over its third quarter IT revenues.The S&P BSE Sensex was trading with a loss of 100 points at 24,355. BHEL, Tata Steel, Axis Bank and GAIL (India) were gaining, while Bajaj Auto, Bharti Airtel, ONGC and Reliance Industries were dragging the Sensex down.last_img read more

Byjus raises 150 mn from investors led by Qatar wealth fund education

first_imgCEO of the Qatar Investment Authority Abdullah Bin Mohammed Bin Saud Al Thani |Reuters IndiaOnline tutoring startup Byju’s said on Wednesday it had raised $150 million from investors led by the Qatar Investment Authority (QIA), which a source familiar with the matter said valued it at more than $5.5 billion.Venture capital fund Owl Ventures also participated in the funding round and the proceeds will be used for international expansion, Byju’s said in a statement, without saying what valuation the investment implied for the firm.”This investment underscores QIA’s strong commitment to the education sector and our focus on investing in leading innovators in the TMT (tech, media and telecoms) industry globally,” Mansoor Al-Mahmoud, CEO of QIA, Qatar’s sovereign wealth fund, said in the statement.Launched in 2015 in the southern Indian tech hub of Bengaluru, Byju’s has so far raised roughly $970 million from investors, tracker Crunchbase says.This includes investment from China’s Tencent, South Africa’s Naspers and the Canadian Pension Plan Investment Board. Indian school children prepare for their Central Board of Secondary Education (CBSE)Raveendran/AFP/Getty Imageslast_img read more

Who wrote the judgment from where Hasina

first_imgPM Sheikh Hasina speaks in parliament on Wednesday. Photo: PIDParliament on Wednesday unanimously adopted a resolution to take proper legal steps against the declaration of the 16th constitutional amendment as ‘ultra vires’ and cancelling unconstitutional, objectionable and irrelevant observations of the chief justice in the Appellate Division verdict.Jasod lawmaker Moin Uddin Khan Badal placed the resolution in the House under the provision 147 (1) of the Rules of Procedure around 6:00pm when speaker Shirin Sharmin Chaudhury was in the chair.The resolution was adopted by a voice vote following a marathon general discussion over it, which lasted for more than five hours.The resolution reads, “Appropriate legal steps should be taken for cancelling the declaration of the 16th constitution amendment as ‘ultra vires’ and scrapping unconstitutional, objectionable and irrelevant observations of the chief justice over Parliament and other important issues in the verdict of the 16th amendment case.”Joining the discussion, MPs across the board harshly criticised chief justice Surendra Kumar Sinha for his various remarks in the Supreme Court verdict that upheld the High Court judgment declaring ‘ultra vires’ the 16th amendment to the constitution – that is, in violation of it.Participating in the discussion, prime minister Sheikh Hasina said the judgment was full of contradictions which is not acceptable.”There are so many contradictions even self-contradictions in this judgment. This is not acceptable to us. Who wrote this judgment from where?” she said.The prime minister also said that the constitution did not provide the apex court with the authority to amend the constitution.She said the CJ’s remarks regarding Bangabadhu are similar with that of anti-liberation people. “He (CJ) dishonoured the role of father of the nation Bangabandhu Sheikh Mujibur Rahman.”Sheikh Hasina said three organs of the country are complementary to each other. None shall undermine another. Everyone should run following the laws. Everybody should have accountability, she added.About the Supreme Judicial Council formulated during the martial law she said this whole judiciary has been put under his sole authority with the introduction of the council. “If the CJ becomes angry with anyone, he can remove him from his post,” she added.The prime minister said the CJ also undermined the president in this verdict.Noting that the CJ claimed the Supreme Judicial Council became aligned with the basic structures of the constitution, Sheikh Hasina questioned the motive of such claim.”This verdict did not get any acceptability from anyone of the country,” she said adding that only BNP became cheerful without going through the whole text of the verdict properly as the supreme judicial council was restored.Law minister Anisul Huq categorically said this judgment will not go without final legal challenge. “We’ve already start working in this regard.”He said the judgment was not delivered based on logics rather it was emotional and came out of hatred. “The verdict tarnished image of not only the judiciary, but also the whole country.”Commerce minister Tofail Ahmed said the chief justice termed MPs ‘immature’ in the verdict. “The justices appointed by the president, who is elected by us (MPs), are mature, but we are immature!” he said.He said the CJ tried to make BNP cheerful through this judgment in a time when the country was marching forward under the leadership of the Prime Minister.Noting that the CJ asked the Anti-Corruption Commission (ACC) not to conduct investigation against a judge, Tofail said, “The ACC can investigate graft charges of you (PM), me and all, but not justices. What a surprise!”Talking about the Supreme Judiciary Council introduced in 1977, the AL leader said The Council did not investigate charge even against a single justice in the last 40 years.Liberation war affairs minister AKM Mozzamel Huq said there are many corruption allegations against the incumbent chief justice and now the people fear whether they will get justice in graft allegations against the chief justice if he will remain in the post.It is not possible to get justice over the corrupt charges keeping SK Sinha in the post. So, it is essential to investigate the graft charges relieving him from the post, he said.Noting that the chief justice made many unnecessary and irrelevant remarks over Bangabandhu in the verdict the minister said, “It is natural that he does not know about Bangabandhu as he is self-declared peace committee member.”AL MP Sheikh Fazlul Karim Selim said the sedition charge can be brought against the chief justice for violating several articles including 27, 94 and 116 of the constitution.”You broke your oath. The chief justice, you worked against parliament, people, MPs and the constitution. You [CJ] are hatching conspiracy against the country. So, you can be brought to the book on sedition charge.””It is you [CJ] who will have to cancel the judgment that delivered by yourself against the state and the constitution. If you don’t cancel it, please wait for what steps to be taken,” he warned.Selim urged the chief justice to seek apology to the nation confessing mistakes. “Admit that I [CJ] did mistake and say that I myself am correcting it. I’ll not do such mistake anymore… If you do exaggeration, please be prepared. You are not mightier than this parliament,” the AL MP said.Jatiya Party MP Fakhrul Imam said the president, the prime minister, ministers and justices take oath to protect the constitution, but there is no word ‘to protect the constitution’ in oath content for MPs as the lawmakers are creators of the constitution.In the resolution, Badal said chief justice Surendra Kumar Sinha termed Members of Parliament ‘immature’ alongside making unnecessary and unwanted remarks regarding many irrelevant issues in his observation in the verdict of the 16th amendment case. So, huge discussions and remours continue over it, which is not expected for the whole nation, he added.”This parliament wants end of the situation following massive discussion so that efforts of any evil and anti-people force to catch fish in trouble water would be thwarted,” he said.On 17 September 2014, the Jatiya Sangsad passed the 16th amendment to the constitution empowering parliament to remove justices of the Supreme Court on ground of incapacity and misbehaviour.On 3 July 2017, the Appellate Division passed down the verdict upholding the judgment of the High Court. And the full-text of the verdict was released on 1 August last.last_img read more

Quota reform leaders fear arrest enforced disappearance

first_imgStudents demanding reform in quota system in government jobs were attacked by ruling party student wing Bangladesh Chhatra League leaders and activists several times in last four days. Picture: Prothom Alo.The leaders and activists of quota reform movement fear arrest and enforced disappearance in the face of repeated attacks by the ruling party’s student cadres and following arrest of their leaders.They are not also planning any fresh programme, rather the leaders of the movement say their main concern is about how to free the arrested leaders.Students under the banner of ‘Sadharon Chhatra Odhikar Songrokkhon Parishad’ have been pressing for their demand for reforms in existing quota system in government jobs.On the recent spate of attacks on them reportedly by Bangladesh Chhatra League men and arrest of several of its leaders, convenor of the the platform Hasan Al Mamun said to Prothom Alo, “We are scared of arrest and enforced disappearances. We have no doubt they will file cases against us. Future of those of us who led the movement is apparently bleak.”Mamun said the joint conveners of the movement, Faruk, Jasim and Mashiur were arrested on Tuesday. Another one named Mahfuz remains missing and joint convenor Nurul Haque, in ailing condition, is not seen publicly.Nur was severely beaten by the BCL men and activists in front of central library of Dhaka University on 30 June.Mamun alleged that the government forces have deactivated their Facebook accounts so that they could not forge any fresh movement.Meanwhile, students and teachers of Rajshahi University on Tuesday demonstrated demanding the release of the arrested students, punishment of the attackers on students and reform in quota system.However, the students could not launch any demonstration in the Dhaka University campus as the BCL men were heavily deployed there.Leaders of the platform could not come to the campus fearing attack and arrest.Eight leaders of the platform have been shown arrest so far in four cases.BCL leaders on Monday handed over Faruk Hossain in Shahbagh police station after beating him severely. He was shown arrested on Tuesday.Joshim Uddin and Toriqul Islam were shown arrested in cases filed in connection with attacks on the residence of DU vice chancellor and vandalising motor bike of a police man.Joint convenor of the platform Rashed Khan was shown arrested under section 57 of ICT act on Sunday.Deputy commissioner of Dhaka Metropolitan Police (DMP) Masudur Rahman confirmed that eight students had been arrested between Saturday and Tuesday.A group of lawyers have decided to provide legal assistance to the ‘harassed students’.Lawyer Jyotirmoy Barua said, a group of 20 lawyers are ready to provide the students with legal assistance.If the members of the family seek any legal help, they would readily extend their hand, he added.The government has formed a seven-member committee led by the cabinet secretary to make recommendations about quota reforms. Formed on Monday night, the committee is likely to meet on 8 July for the first time.Human chain protesting harassment of Fahmidul HaqueA group of teachers and students formed human chain in front of Aparajeyo Bangla on Wednesday protesting at the harassment of DU teacher Fahmidul Haque.Fahmidul was attending a demonstration in front of National Press Club on Tuesday protesting at the attack on students demanding quota reforms  But some policemen harassed and threatened him to arrest.Attending the human chain, Gitiara Nasreen, teacher of DU’s Mass Communication and Journalism department, said, every citizen has the right to express his/her concern. “But those who are expressing their concern are being attacked or harassed,” she added.Teacher of Economics department Rushad Faridi said, “I am feeling mentally sick seeing all this incidents. University students are being beaten mercilessly and being taken on police remand for no reason. We want justice for all of these incidents.”Dhaka University’s teacher of International Relations department Tanzimuddin Khan and Sociology department’s Samina Luthfa also attended the human chain.last_img read more

Quantum guessing game reveals insight into strongerthanquantum correlations

first_img(PhysOrg.com) — In information processing, physicists are often in search of ways to turn classical strategies into quantum ones, with the implication that the quantum version is somehow stronger, faster, or more secure than its classical counterpart. However, quantum strategies do not always perform better than classical ones. As a case in point, a new study has compared the strength of classical and quantum correlations in a simple number guessing game and found no difference in performance. Further, the physicists found that a third form of correlations – post-quantum correlations – could outperform both quantum and classical forms. Post-Quantum Correlations: Exploring the Limits of Quantum Nonlocality More information: Mafalda L. Almeida, et al. “Guess Your Neighbor’s Input: A Multipartite Nonlocal Game with No Quantum Advantage.” Physical Review Letters 104, 230404 (2010). DOI: 10.1103/PhysRevLett.104.230404 Copyright 2010 PhysOrg.com. All rights reserved. This material may not be published, broadcast, rewritten or redistributed in whole or part without the express written permission of PhysOrg.com. 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.center_img In their study, Mafalda Almeida from the ICFO-Institut de Ciencies Fotoniques in Barcelona and coauthors found that classical and quantum correlations performed equally in a game called “Guess Your Neighbor’s Input.” The game involves a group of players in a ring who each receive an input number of either 0 or 1. The point of the game is that each player tries to guess the number of the person to their right. Of course, players are not allowed to know any information about their neighbor’s numbers before guessing, nor to communicate after having received their numbers. In order to win the game, players are allowed to share physical resources, such as classical or quantum correlations. Importantly, all these resources must be “no-signaling”; that is, they cannot enable instantaneous communication.The no-signaling principle is fundamental for physicists dealing with the concept of nonlocality. In nonlocality, one object can influence another object at a distance, such as through entanglement. However, this phenomenon cannot be used to send information faster than light, which prevents a direct conflict with Einstein’s theory of relativity. Nonlocal correlations, which physicists define as those violating a Bell inequality, are important because they serve as a key resource for quantum information processing.However, in the game in this study, the researchers found that players gained no advantage at guessing the correct numbers by using quantum resources compared to classical ones. This makes sense, since it seems that players should require signaling in order to improve their guessing accuracy, and neither quantum nor classical correlations involve signaling.Yet when the physicists looked at what happened when the players use no-signaling correlations (that is, correlations that satisfy the no-signaling principle) that are even stronger than those allowed in quantum mechanics (i.e. they had a higher degree of violation of a Bell inequality), they did find a surprise. No-signaling correlations could actually outperform the quantum and classical correlations, suggesting that quantum correlations obey a stronger version of the no-signaling principle.“Our study highlights a fundamental difference between quantum correlations and certain post-quantum correlations (that is, correlations stronger than those allowed in quantum mechanics, but which nevertheless obey the no-signaling principle),” Nicolas Brunner, coauthor and a physicist at the University of Bristol, told PhysOrg.com. “This is significant because it strongly indicates that quantum correlations could obey a stronger version of the no-signaling principle.”This game is the first that involves entanglement among more than two bits (called “multipartite entanglement”) to identify some of the boundary (or gap) between quantum correlations and the stronger no-signaling correlations. However, the results also raise further questions, such as what kind of physical principle might limit quantum non-local correlations? Why do (theoretical) post-quantum correlations seem to not exist in nature? And if they did exist, could these correlations be used for other information tasks? Right now, these questions are likely a long way from being answered. Citation: Quantum guessing game reveals insight into stronger-than-quantum correlations (2010, June 22) retrieved 18 August 2019 from https://phys.org/news/2010-06-quantum-game-reveals-insight-stronger-than-quantum.html Explore furtherlast_img read more

Geologists suggest Horseshoe Abyssal Plain may be start of a subduction zone

first_img 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. © 2019 Science X Network Explore further A composite image of the Western hemisphere of the Earth. Credit: NASA Duarte noted that ever since the 1969 earthquake that struck off the coast of Portugal, he has been wondering how it happend—the area is not part of a subduction zone. It is quite the opposite, in fact. Duarte described is as like the plain of Kansas covered in water. It lies at the opposite end of the world from the so-called ring of fire, which hosts 90 percent of the world’s earthquakes. Notably, most of those quakes are due to tectonic plates pushing against one another. Over by the Iberian Peninsula, the opposite appears to be happening—the African and Eurasian plates are pulling apart as the former creeps east toward the Americas. Duarte noted that back in 2012, other researchers conducting seismic wave tests found what appeared to be a dense mass of unknown material beneath the epicenter of the 1969 quake. Some in the field suggested it could be the start of a subduction zone. Then, last year, another team conducted high-resolution imaging of the area and also found evidence of the mass, confirming that it truly existed. Other research has shown that the area just above the mass experiences routine tiny earthquakes.Duarte suggests the evidence to date indicates that the bottom of the plate is peeling away. This could happen, he explained, due to serpentinization in which water percolates through plate fractures and reacts with material beneath the surface, resulting in the formation of soft green minerals. The soft mineral layer, he suggests, is peeling away. And if that is the case, then it is likely the area is in the process of creating a subduction zone. He reports that he and his team members built models of their ideas and that they confirmed what he suspected. The earthquakes were the result of the process of birthing a new subduction zone. Citation: Geologists suggest Horseshoe Abyssal Plain may be start of a subduction zone (2019, May 8) retrieved 18 August 2019 from https://phys.org/news/2019-05-geologists-horseshoe-abyssal-plain-subduction.html More information: Delamination of oceanic lithosphere in SW Iberia: a key for subduction initiation? European Geosciences Union 2019. meetingorganizer.copernicus.or … 019/EGU2019-6001.pdf New ’embryonic’ subduction zone found A team of geologists led by João Duarte gave a presentation at this past month’s European Geosciences Union meeting that included a suggestion that the Horseshoe Abyssal Plain may represent the start of a new subduction zone. They presented evidence of possible peeling on the bottom of the tectonic plate that lies off the coast of Portugal.last_img read more

Calcutta Medical College to set up childrens park inside campus

first_imgKolkata: In a unique move, the Calcutta Medical College and Hospital (CMCH) is planning to construct a children’s park with all the basic amenities outside the hematology department of the hospital so that children coming to the department with various blood related ailments can spend some quality time with his/her family members there.According to the senior official of the hospital, the construction of the children’s park will begin soon near gate number 1. The matter is already under process. The main purpose behind the idea is to ensure that children who come to the department with rare blood diseases can enjoy at the park. This will reduce the stress of the patients and help them overcome monotonous lives. Also Read – Heavy rain hits traffic, flightsA senior official of the hospital said there would be various amusement rides and games for children. A children’s swing will also be erected inside the park. It was learnt that the proposed children’s park would be situated close to the Hematology ward. This will also be developed as a part of the beautification work taken up inside the hospital campus.Patients suffering from Thalassemia and other blood related problems often visit the hospital for blood transfusion. Also Read – Speeding Jaguar crashes into Merc, 2 B’deshi bystanders killedMany others visit the outpatient departments of the hospital. Due to huge pressure of patients, children have to wait in queue for a long time which often becomes monotonous for them. Once the Park is constructed, those children can take a stroll in and around the park, spend some quality time with their parents enjoying the amusement rides which will be installed inside the park. The Park will be illuminated with various colourful lights. There will a big size water reservoir situated under the fountain. There are plans to set up a fountain inside the park as a part of the beautification drive at the hospital. Apart from developing a new one, some renovation works would be done at the existing park. In another significant move, the CMCH authorities have started the installation of an underground fire fighting system to check fire hazards at the hospital.A senior official of the hospital said: “The construction of the children’s park is expected to start later this year. The project will not only beautify the hospital campus but also be the reason of choice for the little children coming to the hospital from the far flung areas.”last_img read more