Tag Archives: 龙凤419

21 days agoWolves winger Adama Traore hails spirit for Besiktas shock

first_imgWolves winger Adama Traore hails spirit for Besiktas shockby Paul Vegas21 days agoSend to a friendShare the loveWolves winger Adama Traore says their last-gasp Europa League win at Besiktas typifies the spirit with the group.For the third time already this season, Wolves bagged a game-changing goal in injury time.Traore told the club’s website: “I think the whole team worked so hard through the game. It’s been tough, of course, I’m happy for the result, of course. It’s important to win, our first win, and after we have to keep working.“We keep going, we keep moving and we keep pushing, that is important. We keep showing the last games that we have to fight until the end, and we do that. This is the spirit and I’m so happy for the work of the team.“Before in previous games we showed a spirit, it doesn’t matter how the game goes, or how difficult it is, we will fight, we will keep pushing until the end, so I like the spirit of the team, this is my spirit as well, so I’m so happy and will have to keep working.” About the authorPaul VegasShare the loveHave your saylast_img read more

Trump keeps up pressure on Dems over border wall

first_imgWASHINGTON — President Donald Trump is keeping the pressure on congressional Democrats over funding for his promised border wall.Trump tweeted Monday: “We would save Billions of Dollars if the Democrats would give us the votes to build the Wall.” He did not provide any evidence for the savings, but again threatened to close the “entire Southern Border if necessary.”A Dec. 7 partial government shutdown had appeared possible, but Trump told reporters on Air Force One Saturday he would be willing to sign a two-week government funding extension to allow for ceremonies honouring former President George H.W. Bush, who died Friday.Trump had been gearing up for a showdown as he sought billions for the construction of a wall along the U.S.-Mexico border.The Associated Presslast_img

Site C Employment numbers drop in October

first_imgThe number of Peace River Regional District resident contractors employed at Site C decreased to 729 or 24 percent.The number of apprentices employed on the project increased from 145 in September 2018, to 167 during the month of October 2018.The number of indigenous workers employed on the dam also dropped to 270.And the number of female contractors employed on the project dropped by 26, to 458, meaning women make up 12.4 percent of the dam’s contractor workforce. FORT ST. JOHN, B.C. – The number of people working on the Site C Dam project dropped in October from the projects peak of 3,746 in September.The size of the workforce sat at 3,681 in October.  The number of contractors on site sits at 3,085. The number of engineers and project team members sat at 596.Of the over 2,085 contractors at Site C, 2,395, or 78 percent were B.C. residents.last_img read more

New reports to help forecast housing needs in BC

first_imgVICTORIA, B.C. – Local governments and the Province will use new housing needs reports to better understand and respond to long-term housing needs specific to their communities.To support this work the Province is providing $5 million over the next three years through a program administered by the Union of B.C. Municipalities, along with data and guidance to support communities’ efforts. This new legislation is requiring local governments to collect data, analyze trends and present a report every five years that describes current and anticipated housing needs.“The District of Chetwynd is pleased to have support from the Province to work on a housing needs study,” said Allen Courtoreille, mayor of Chetwynd. “As a resource community, Chetwynd faces unique housing challenges due to shifting demographics, and this is an important first step to help make sure that our young people, families and seniors have the homes they need.” According to the Province, the reports will assess key housing needs, including the need for affordable housing, rental housing and homes for seniors, people with special needs, families and people at risk of homelessness. Most of the data required by local governments, such as demographics and household income levels, will be available on a single provincial website at no cost.“Empowering communities to develop housing solutions that work for them is a key part of our government’s affordable housing strategy,” said Selina Robinson, Minister of Municipal Affairs and Housing. “Housing needs reports will provide the information that local governments, along with the Province, need to make sure that we are all creating the right kind of homes for people living in communities throughout B.C.”The new requirements were developed in consultation with an advisory group, including representatives from the Union of B.C. Municipalities, the Ministry of Municipal Affairs and Housing, BC Stats, BC Housing, the Planning Institute of BC, the BC Non-Profit Housing Association and local governments.“Effective housing policy needs a high level of collaboration and co-operation between the various levels of governments,” said Arjun Singh, president of the Union of B.C. Municipalities (UBCM). “Local governments around the province have been undertaking their own housing need studies. The new provincial requirement will increase the data available and improve its consistency among communities. UBCM is pleased to administer funding for this initiative.”Once complete, all reports will be presented to a local government council or board. The reports will also be publicly available online to anyone seeking to better understand local housing needs.The intake for the first round of funding is now open and successful local governments will be notified in summer 2019.last_img read more

Save with Solar public session coming to Fort St John on September

first_imgFORT ST. JOHN, B.C. – A public information session on solar energy and electric vehicles will be coming to Fort St. John on September 19.Presented by Peace Energy Cooperative, organizers say the ‘Save with Solar’ public session will give residents the opportunity to learn about what the Cooperative does within the community when it comes to renewable energy.A 30-minute presentation will also be given to inform residents about the mechanics and economics of solar energy, along with a review on electric vehicles. The ‘Save with Solar’ public session is taking place on September 19 from 7:00 p.m. to 8:30 p.m. at the Fort St. John Passive House, located at 9904 94 Street.For more information and to register for this event, you can call the Peace Energy Cooperative at 250-782-3882.last_img read more

Govt defers bid deadline for 14block OALPII to April 10

first_imgNew Delhi: The government has deferred by one month the last date for bidding for the 14 oil and gas exploration blocks offered in the second round of Open Acreage Licensing Policy (OALP). Bids for the 14 blocks offered in OALP-II bid round, covering an area of 29,333 square kilometres, were to close Tuesday. “Bid submission closing date for OALP Bid Round-II stands extended up to April 10, 2019,” the Directorate General of Hydrocarbon (DGH) said in a brief notice. Also Read – Maruti cuts production for 8th straight month in SepIt did not give reasons for extending the deadline. The last date of bidding coincides with the bid deadline for the 23 oil and gas and coal-bed methane (CBM) blocks offered in the third round of OALP, which was launched on February 10. OALP-II bid round was delayed at six months and its launch came barely a month before the third round. Officials said OALP-II and OALP-III will run concurrently. Oil Minister Dharmendra Pradhan had at the time of launch of OALP-II bid round on January 7 stated that an investment of about Rs 40,000 crore is expected in the prospecting of oil and gas in blocks offered. Also Read – Ensure strict implementation on ban of import of e-cigarettes: revenue to CustomsIn the first round of OALP last year, as much as Rs 60,000 crore was committed in the exploration of oil and gas in 55 blocks or areas. In the third round, the government is expecting up to USD 700 million (about Rs 49,000 crore) of investment that it hopes will help raise domestic output and cut imports. India had in July 2017 allowed companies to carve out blocks of their choice with a view to bringing about 2.8 million sq km of unexplored area in the country under exploration. Under this policy, called open acreage licensing policy or OALP, companies are allowed to put in an expression of interest (EoI) for prospecting of oil and gas in any area that is presently not under any production or exploration licence. The EoIs can be put in at any time of the year but they are accumulated twice annually. The blocks or areas that receive EoIs at the end of a cycle are put up for auction with the originator or the firm that originally selected the area getting a 5-mark advantage. The two window of accumulating EoIs end on May 15 and November 15 every year. EoIs accumulated till May 15 are supposed to be put on auction by June 30 and those in the second window by December 31. The first OALP round was launched in 2017 and bids came in by May 2018. EoIs for second round closed on May 15, 2018, and the blocks were supposed to be put for auction by June but the round was for reasons unknown delayed. OALP-II was finally launched on January 7. In the meanwhile, EoIs in the third window also closed on November 15, 2018 with as many as 18 blocks and five CBM blocks, measuring 31,722 sq km, being sought for. OALP-III bid round was launched on February 10 with April 10 as the last date for bidding. Officials said the 14 blocks in OALP-II are estimated to hold in-place resource of 12,609 million tonne oil and oil equivalent gas. In OALP-1, mining mogul Anil Agarwal-led Vedanta Ltd walked away with 41 out of 55 blocks bid out. State-owned Oil India Ltd won nine blocks while Oil and Natural Gas Corp (ONGC) managed to win just two. State gas utility GAIL, upstream arm of Bharat Petroleum Corp Ltd (BPCL) and Hindustan Oil Exploration Co (HOEC) won one block each. The 55 blocks have a total area of 59,282 sq km. This compares to about 1,02,000 sq km being under exploration prior to OALP. Blocks are awarded to the company which offers the highest share of oil and gas to the government as well as commits to doing maximum exploration work by way of shooting 2D and 3D seismic survey and drilling exploration wells. Increased exploration will lead to more oil and gas production, helping the world’s third largest oil importer to cut import dependence. Prime Minister Narendra Modi has set a target of cutting oil import bill by 10 per cent to 67 per cent by 2022 and to half by 2030. Import dependence has increased since 2015 when Modi had set the target. India currently imports 83 per cent of its oil needs. The new policy replaced the old system of government carving out areas and bidding them out. It guarantees marketing and pricing freedom and moves away from production sharing model of previous rounds to a revenue-sharing model, where companies offering the maximum share of oil and gas to the government are awarded the block. The government prior to this had been selecting and demarcating areas it feels can be offered for bidding in an exploration licensing round. Under this, 256 blocks had been offered for exploration and production since 2000. The last bid round happened in 2010. Of these, 254 blocks were awarded. But as many as 156 have already been relinquished due to poor prospect.last_img read more

Wrong to say outsiders get stepmotherly treatment Nawazuddin

first_imgMumbai: Actor Nawazuddin Siddiqui finds it unfair when people say that only star kids get work in the film industry as he believes if one has talent, work will eventually follow. For the longest time, there has been an ongoing nepotism debate in the industry, kick-started by actor Kangana Ranaut, who said star children get preferential treatment in Bollywood. When asked if he feels people from non-film family background find it harder to make it, Nawazuddin told reporters, “The good thing about the industry is that if you have the talent, then sooner or later people see it. Also Read – ‘Terminator: Dark Fate’ has James Cameron’s fingerprints all over it: Arnold Schwarzenegger “It isn’t that any person walking on the street can say they are not getting work. It takes time. If you have it on you, no one can stop you.” The actor said today there are lots of avenues for people to show their talent, including the digital medium. “We can’t say we are getting step-motherly treatment and no one is giving us work. It isn’t like that. There is a new wave of actors today working in web series and films because they have the talent. If you have the talent, you will get work eventually.” He was speaking at the launch of the book “The Stranger in Me” Tuesday.last_img read more

The Patriots Are The NFLs Greatest Dynasty

15Patriots2002-16170249ers1984-981697Cowboys1970-841655 While this can complicate things when trying to use Elo to make predictions (as with the 2016 Raiders), the stat is much stronger when it looks backward because it struggles to immediately pick up a team’s rises and declines.Public perception tends to lag when a traditionally bad team gets good, or a traditionally good team goes all to hell. And football is less dependent on individual players than basketball, where LeBron James can leave town and send the Cavaliers to the lottery for nearly half a decade. So when we see the Patriots maintaining these high ratings across different eras and team compositions, what we’re seeing isn’t just sustained performance, but sustained relevance.VIDEO: The Patriots better worry about Julio Jones 22Patriots1995-2016165049ers1981-20021645Packers1995-20161615 24Patriots1993-2016163549ers1980-20031628Packers1993-20161611 2Cowboys1992-931786Patriots2003-041782Dolphins1972-731779 1749ers1981-971685Patriots2000-161684Cowboys1970-861637 849ers1987-941718Patriots2003-101713Steelers1972-791700 14Patriots2003-16171349ers1984-971700Cowboys1970-831663 9Patriots2003-11171549ers1987-951715Steelers1972-801689 How we qualify success is a big part of how we define a dynasty, so a quick note on the method we’re using here: Elo ratings are a favorite around FiveThirtyEight because they are relatively simple to calculate and don’t require many points of input, making it possible to apply them to time periods when data collection wasn’t very good. Want to know if the Cleveland Spiders of the 1890s were the sorriest team in baseball history? Elo can do that.The price of that simplicity is, well, a fairly simplistic stat, without the benefit of modern advancements like player tracking data in the NBA or PITCHf/x in MLB. Elo doesn’t know about star players coming or going or fortuitous bounces or egregious penalty calls — it just knows who won, who lost, and by how much, and trusts that the specifics will even themselves out over time. The top dynasties in NFL history, by number of years 3Cowboys1992-941759Seahawks2013-151743 # OF YEARSTEAMAVG. ELOTEAMAVG. ELOTEAMAVG. ELO BEST DYNASTYSECOND-BESTTHIRD-BEST 1Patriots20071824Patriots20071824 749ers1988-941722Patriots2003-091713Patriots2010-161713 5Patriots2003-071747Patriots2003-071747 ALL-TIME BEST DYNASTIESBEST DYNASTIES SINCE 1997 15Patriots2002-161702Patriots2002-161702 25Patriots1992-2016162149ers1980-20041615Cowboys1971-951611 1849ers1981-981683Patriots1999-20161673Cowboys1970-871628 2Cowboys1992-931786Patriots2003-041782 All-time dynasties and dynasties since 1997, by number of years 10Patriots2003-121714Patriots2003-121714 Should Terrell Owens Be In The Hall of Fame? 23Patriots1994-2016164649ers1981-20031639Packers1994-20161614 1949ers1980-981666Patriots1998-20161665Packers1994-20121617 The numbers are self-evident: Win or lose Sunday night, Bill Belichick and the New England Patriots have put together one of the best runs in NFL history. Since 2001, the team has made seven Super Bowl appearances, with four wins (and another possible this week), and it has achieved a level of sustained success unheard of in the modern NFL. Exactly where does this stretch rank among football dynasties, though? Well, it depends on how you define dynasty.Do two titles in three years qualify as a dynasty? What about three in five? The end points for runs of dominance have always been up for debate. So rather than pick one definition and stick to it, we went looking for the best team over any number of years.1This is an update to a feature we ran a few years ago, which used a different version of Elo, so the ratings will be a little different, but reflect the same principles. The table below shows the top teams over a given period — from the best one-year teams, to the best team over a quarter-century, based on FiveThirtyEight’s Elo ratings: 6Patriots2003-081732Patriots2003-081732 # OF YEARSTEAMAVG. ELOTEAMAVG. ELO 20Patriots1997-20161662Patriots1997-20161662 4Cowboys1992-951751Patriots2004-07174749ers1989-921734 6Patriots2003-08173249ers1989-941727Steelers1974-791726 749ers1988-941722Patriots2003-091713 10Patriots2003-12171449ers1987-961709Steelers1972-811677 1Patriots20071824Patriots20041816Bears19851796 20Patriots1997-2016166249ers1981-20001654Packers1995-20141614 849ers1987-941718Patriots2003-101713 1149ers1984-941712Patriots2003-131711 1749ers1981-971685Patriots2000-161684 Related: Hot Takedown 4Cowboys1992-951751Patriots2004-071747 16Patriots2001-161700Patriots2001-161700 12Patriots2003-141714Patriots2003-141714 1149ers1984-941712Patriots2003-131711Cowboys1971-811671 14Patriots2003-161713Patriots2003-161713 16Patriots2001-16170049ers1983-981692Cowboys1970-851647 12Patriots2003-14171449ers1984-951710Cowboys1970-811670 That the 2007 Pats (undefeated until a loss against the New York Giants in the Super Bowl) are the top one-year team of all time, despite not winning the title, isn’t all that surprising. But the Patriots’ dynasties being at the top of the longer-term ranges is. Consider that the Pats claimed the top spot for the 25-year stretch despite a dreadful 2-14 1992 season, when they were coached by Dick MacPherson, as well as a couple painful years during Bill Parcells’ brief tenure, which also included a Super Bowl appearance following the 1996 season.In the in-between lengths, New England owns many but not all of the top spots. It never had as dominant a three- or four-year run as the Cowboys in the 1990s, but at the five-year mark, New England begins a run of taking a top-two spot in most ranges, trading off occasionally with the 49ers. But by the time we get into the 20-year windows, with Walsh and Montana having given way to Mooch and Garcia, even San Francisco begins to fade.And we haven’t even accounted for the NFL’s modern era of parity yet, although things begin to look a little unfair once we do. If we look at the post-Cowboys-era NFL, beginning in 1997,2The salary cap was instituted for the 1994 NFL season, but by then, powerful teams in the league had already been assembled. It’s an approximation, but we used 1997 and post-Cowboys as a rough estimate of when the “parity era” began. the Patriots take the top spot in every dynasty range, from one year to 20 years, except for the three-year range, which Seattle locked down from 2013 to 2015. 5Patriots2003-071747Steelers1975-79172749ers1988-921725 1949ers1980-981666Patriots1998-20161665 1849ers1981-981683Patriots1999-20161673 13Patriots2004-161710Patriots2004-161710 13Patriots2004-16171049ers1984-961706Cowboys1970-821667 3Cowboys1992-941759Dolphins1972-741751Steelers1974-761743 9Patriots2003-111715Patriots2003-111715 21Patriots1996-2016166049ers1981-20011651Packers1995-20151614 read more

Ohio State wrestling not overlooking Michigan as No 1 Penn State looms

Walking into the first practice of the week at the Steelwood Athletic Training Facility, it seems clear the Ohio State wrestling team does not lack confidence. With upcoming matches against rival Michigan and No. 1 Penn State, the Buckeyes are treating this week like any other. “We’re trying to keep everything the same,” said redshirt sophomore Drew Stone. “We did good against Illinois, so we’ll have to replicate everything like that.” Coming off a 25-9 win against the Fighting Illini Friday, the No. 6 Buckeyes (10-2, 4-2 Big Ten) will take on Michigan (8-5, 2-4 Big Ten) and the 2012 national champions, Penn State (9-1, 6-1 Big Ten), over the weekend. In their most recent matches, the Wolverines lost a close match to Purdue, 19-18, while the Nittany Lions crushed Illinois, 37-0. Although Michigan might not pose as big of a threat as Penn State does, OSU redshirt sophomore Logan Stieber said the team is not taking the Wolverines lightly. “We have to be ready for both teams and not be too up or down for the matches,” the defending 133-pound NCAA Champion said. “Penn State is No. 1 so that’s a big matchup, but Michigan is very good too, so we have to make sure we don’t look past them.” OSU coach Tom Ryan could not agree more, saying that the team needs to treat each opponent equally. “We have to prepare for everybody,” Ryan said. “We need to make sure we know what their strengths and weaknesses are and work hard.” Michigan has four wrestlers ranked in the top 20 in their respective weight classes. The Nittany Lions have eight, six of which are in the top five. “Right now they (Penn State) have a couple of individuals that are really good,” Ryan said. “I mean real good. They have a great coach. They’re committed to their program. They’re in a wrestling state. They have a lot of good things going on there but so do we. We look forward to wrestling them.” The Nittany Lions are not the only team with an impressive lineup, as the Buckeyes feature nine wrestlers ranked in the top 20, including two in the top five. Ryan said the Buckeyes will have to take advantage in the 133- and 141-pound weight classes, as those are the only two classes where Penn State does not have a top 20-ranked wrestler. “The lighter weights really have to step up,” Ryan said. “We have to pick up bonus points at 133 and 141.” Those weight classes at OSU are manned by the team’s highest-ranked wrestlers, Stieber, No. 1 at 133-poundsand his brother Hunter Stieber, No. 2 at 141-pounds. However, the Buckeyes will need to hold their ground against Penn State’s upper weight classes of 184- and 197-pounds. OSU redshirt freshman and 16th-ranked Kenny Courts will face off against junior and No. 1-ranked Ed Ruth in the 184-pound weight class. The 197-pound weight class features OSU sophomore and 13th-ranked Andrew Campolattano against No. 3-ranked Quentin Wright, a senior. Overall, Ryan said he wants his team to hold nothing back, as he expects the match to be a close one. “It could come down to a point here, a point there,” Ryan said. “We’re going to need a total team effort to beat these guys.” OSU is scheduled to travel to Ann Arbor to take on Michigan at 6 p.m. Friday and then heads home to battle Penn State at St. John Arena at 4 p.m. Sunday. read more

Columbus Blue Jackets lose fifth in a row fall to New York

Michael Chaput (39) of the Columbus Blue Jackets and Mats Zuccarello (36) of the New York Rangers battle for a puck during a game at Nationwide Arena Nov. 7. The Rangers won, 4-2. Credit: Courtesy of MCTGiven the directions the Columbus Blue Jackets and New York Rangers have been sliding lately, it hardly comes as a surprise that the decisive goal Thursday came off a Columbus stick and into their own net.Mark Letestu failed to control the puck to the right of Columbus goaltender Sergei Bobrovsky, watching in horror as it slid into past the posts. The goal, credited to Carl Hagelin – his second of the night – turned out to be the difference in a 4-2 decision, as the Rangers won their fifth game of their last six contests to improve to 8-8-0.“That was embarrassing hockey tonight, and to me that’s losing hockey, the way we played. We got exactly what we deserved,” Jackets coach Todd Richards said after the loss.The loss was the Jackets’ fifth in a row, dropping them to 5-10-0 overall in front of a modest but lively crowd of just under 12,000 at Nationwide Arena.“We shouldn’t have to talk about [the effort], but unfortunately right now we’re talking about it…we should hold each other to a high standard and be able to know that the guy sitting next to us in the dressing room is going to go out and perform and do his job and do everything he can to help the team win,” Jackets center Brandon Dubinsky said.There was no shortage of familiar faces on either bench, as the two teams met for the first time since a pair of blockbuster trades between them during last season. Former Jackets Derek Dorsett, Derick Brassard, and John Moore – each acquired in the trade deadline deal for Marion Gaborik – made their return to Nationwide Arena, while Gaborik, along with Rick Nash trade acquisitions Dubinsky and Artem Anisimov faced their former teammates for the first time.Nash, the Blue Jackets franchise leader in nearly every offensive category, was unable to make his return to the ice in Columbus as he continues to deal with concussion-related issues. Nash has only been able to play in three games this season.Hagelin got the scoring started early in the first, when he deflected a shot past Bobrovsky and into the net. The Jackets answered back late in the period, with defenseman Fedor Tyutin sneaking one past Rangers backup goalie Cam Talbot. Talbot started in place of star goaltender Henrik Lundqvist, who did not play after the Rangers’ victory Wednesday against the Penguins.In the second period, it was again a deflected shot early in the period that put the Rangers back in front, when captain Ryan Callahan registered his second goal in as many nights. After Letestu’s own goal put the Rangers up 3-1, Jackets rookie defenseman Ryan Murray answered back with a goal off an assist from James Wisniewski – the 200th point of Wisniewski’s career.However, the Jackets were unable to break through and tie the game in the third period, eventually surrendering a goal on an empty net by Ryan McDonagh that put the game away.“We had the same start last year.  I know it’s not ideal, but we’ve got to take a step back tomorrow and regroup, and figure out how we can win here Saturday…times like this test the character of the individual, but you can’t let yourself get down,” Jackets defenseman Jack Johnson said.Richards did not agree with Johnson’s assessment of using last season’s turnaround as motivation, however.“It’s a different year. It’s different. We’ve got different players. An 82 game schedule. It’s different,” Richards said.The Jackets will attempt to get back on track at Nationwide Arena when they take on the New York Islanders Saturday. That puck is scheduled to drop at 7 p.m. read more

Black Women Urged to Get Involved Politically

first_imgBy James Wright, Special to the AFRO, jwright@afro.comBlack women political and social justice leaders encouraged Black Americans to stay engaged in the political process and continue the fight for positive change, at a DC town hall meeting, Thursday.The Congressional Black Caucus Foundation’s Annual Legislative Conference‘ National Town Hall took place on Sept. 13 at the Walter E. Washington Convention Center in the District of Columbia. The theme of the event was “Advancing the Cause of Freedom, Justice and Equality: Black Women at the Forefront of Leadership” and U.S. Rep. Sheila Jackson-Lee (D-Texas) said the town hall was “a call to action.”In this July 26, 2018 file photo, Georgia Democratic gubernatorial candidate Stacey Abrams, center, speaks with the media during a campaign stop at the Ironworkers Local 709 apprenticeship shop to announce her “Jobs for Georgia Plan,” in Pooler, Ga. The history-making gubernatorial runs by Abrams of Georgia, Andrew Gillum of Florida and Ben Jealous of Maryland are turning them into stars nationwide and at the Congressional Black Caucus annual legislative conference. If elected, Abrams, Jealous and Gillum, would give America its largest number of Black governors ever. (AP Photo/Stephen B. Morton, File)“Women have been standing, fighting and leading,” Jackson-Lee, the chair of the Congressional Black Caucus Foundation, said. “With power comes duty and obligation and we are surging to the front with action and justice.”In the 2016 presidential election, 95 percent of Black women who voted cast their ballot for former U.S. Secretary of State Hillary Clinton while 54 percent of White women voted for Donald Trump. Political analysts credit Black women for the election of Democrat Doug Jones of Alabama’s election to the U.S. Senate in 2017 and for Democrat Dr. Ralph Northam’s victory in the Virginia gubernatorial race that year, too.Black women played key roles in the Democratic primary victories of Stacey Abrams of Georgia and Andrew Gillum in Florida.A panel discussion took that place that talked about that type of power and how it could be used to benefit African-Americans. The panelists were Abrams, Jackson-Lee, Rep. Bonnie Watson Coleman (D-N.J.), Proctor & Gamble executive Monica Turner, CNN Commentator Symone Sanders, president and founder of Black Mamas Matter Alliance Elizabeth Gay, and founder and president of Moms of Black Boys United Depelsha McGruder.The moderator was Joy Reid, a host for MSNBC.Coleman said that everyone needed to vote because if the Democrats win the U.S. House of Representatives in the 2018 election, she will be able to exert power on behalf of her constituents, and Blacks in general, as the chair of the committee that deals with transportation and infrastructure.“We will not build walls but communities,” Coleman said.Abrams explained that her race is winnable because Georgia is not the way it is in the novel “Gone with the Wind.”“Georgia is 53 percent White, 32 percent Black, nine and a half Hispanic and four and a half Asian/Pacific Islander,” she said. “Georgia will be majority minority in 2025 and is the only statewhere the leading minority will be Blacks.”Turner said the private sector has to be part of the solution of the many problems that plague the Black community. Sanders said older Blacks needs to do a better job of convincing millennials that just voting will solve problems.“Millennials have voted and have seen people shot and some millennials have to work two and three jobs in order to make ends,” Sanders said. “Voting is a necessary part of the puzzle but not the entire puzzle.”Elizabeth Gay said Black women need to support organizations and other each other as they pursue political goals. McGruder said “we have to push for change in the system and accountability for government officials.”U.S. Sens. Cory Booker (D-N.J.) and Kamala Harris (D-Calif.) addressed the group and Booker brought down the house when he said “I miss Obama and her husband too.”last_img read more

Researchers use quantum entanglement to improve differential interference contrast microscopy

first_img Citation: Researchers use quantum entanglement to improve differential interference contrast microscopy (2014, February 11) retrieved 18 August 2019 from https://phys.org/news/2014-02-quantum-entanglement-differential-contrast-microscopy.html Illustration of (a) LCM-DIM and (b) the entanglement-enhanced microscope. The red and blue lines indicate horizontally and vertically polarized light. (c), (d) and (e) The change in the signal while the sample is scanned. Credit: arxiv.org/abs/1401.8075 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. Physics team entangles photons that never coexisted in time Besides offering a way to create sharper images, the new technique might also prove useful for looking at material that is easily damaged by strong light—it might also lend itself to other types of measuring devices such as interferometers. © 2014 Phys.org More information: An entanglement-enhanced microscope, Nature Communications 4, Article number: 2426 DOI: 10.1038/ncomms3426 . On Arxiv: http://arxiv.org/abs/1401.8075AbstractAmong the applications of optical phase measurement, the differential interference contrast microscope is widely used for the evaluation of opaque materials or biological tissues. However, the signal-to-noise ratio for a given light intensity is limited by the standard quantum limit, which is critical for measurements where the probe light intensity is limited to avoid damaging the sample. The standard quantum limit can only be beaten by using N quantum correlated particles, with an improvement factor of √N. Here we report the demonstration of an entanglement-enhanced microscope, which is a confocal-type differential interference contrast microscope where an entangled photon pair (N=2) source is used for illumination. An image of a Q shape carved in relief on the glass surface is obtained with better visibility than with a classical light source. The signal-to-noise ratio is 1.35±0.12 times better than that limited by the standard quantum limit.center_img Explore further Journal information: Nature Communications (a) Atomic force microscope (AFM) image of a glass plate sample (BK7) on whose surface a ‘Q’ shape is carved in relief with an ultra-thin step using optical lithography. (b) The section of the AFM image of the sample, which is the area outlined in red in (a). The height of the step is estimated to be 17.3 nm from this data. (c) The image of the sample using an entanglement-enhanced microscope where two photon en- tangled state is used to illuminate the sample. (d) The image of the sample using single photons (a classical light source). Credit: arxiv.org/abs/1401.8075 Scientists have been using a type of microscope that relies on reading information from pairs of photons reflected off of a surface for several years. The difference between the information provided by each of the photons (the difference in phase) allows for creating an image. The result is stunningly sharp ultra-close-up images of three dimensional surfaces (such as microchips or microorganisms). Until now, however, the resolution of this type of microscopy—known as differential interference contrast microscopy—has been limited by the standard quantum limit—which is based on the Heisenberg uncertainty principle. Scientists have also known for some time that if entangled photons were used instead, they could bypass that limit and create images with better resolution. In this new effort, that’s exactly what the researchers have done.The reason that using entangled photons allow for more information is because measuring one gives information about the other, which results in more information obtained than from two un-entangled photons. The researchers tested this theory by replacing the part of the microscope that emits photons, with one that emitted entangled photons—with it in place they etched the letter “Q” into a glass plate and then proceeded to create an image of it using their new and improved microscope. In so doing, they found an improved signal to noise ratio of 1.35—which can be seen by the naked eye when comparing photographs of the same etching done by both the new and old method. (Phys.org)—A team of researchers with members from Hokkaido and Osaka Universities in Japan has used quantum entanglement of photons to improve image results created using differential interference contrast microscopy. In their paper published in Nature Communications, the team describes how they used entangled photons to enhance an image taken of an etched (to a depth of just 17 nanometers) letter “Q” on a glass plate, and how much improvement was observed.last_img read more