Ferdinand hails ‘perfect performance’ from Chelsea defender Tomoriby Paul Vegas23 days agoSend to a friendShare the loveManchester United legend Rio Ferdinand is convinced by the potential of Chelsea defender Fikayo Tomori.Ferdinand knows a thing or two about good defending – and he saw that in abundance from Tomori in Chelsea’s Champions League win over Lille.He enthused: “Huge talent. I think tactically Frank has got an A+ today because the pace on the counter attack from the Lille front men was there for all to see.”That was the best defender on the pitch actually setting up the first goal.”Everything he did today defensively I thought he was perfect.”His tenacity, his anticipation, his willingness to step out and make quick decisions to intercept.”He notices the danger, he’s running past people to get back to make an effort for his team. That’s what you want to see from young players.”The best bit is one-v-one. He’s saying, ‘Go on, you try and run past me.’ That’s what you want from your centre-half.” About the authorPaul VegasShare the loveHave your say
LEXINGTON, KY – NOVEMBER 14: A general view of the Kentucky Wildcats game against the Grand Canyon Antelopes at Rupp Arena on November 14, 2014 in Lexington, Kentucky. (Photo by Andy Lyons/Getty Images)We’re just one month away from March Madness, so naturally, the apparel manufacturers are starting to debut new uniforms for the top college basketball teams. Nike unveiled eight new uniforms Friday – six for men’s teams, two for women’s teams.The men’s squads for Kentucky, Duke, Syracuse, Florida, Arizona and Oregon got new Nike Hyper Elite’s for the stretch run. UConn and Baylor’s women’s teams were were also part of the release. A number of teams, including the Blue Devils, will debut them this weekend. From Nike:Each school’s home uniform will feature a white base with school-specific color lettering and a 26-degree speed graphic of an iconic symbol of each school across the side of the game short. The 26-degree angle of each school’s graphic was inspired by the chevron on the classic Nike Windrunner track jacket that debuted in 1978. Each graphic represents a distinctive basketball point of view, based on the roughly 1,000 directional changes, or “cuts” that a player might make in the course of a game.Here are some shots of the new digs.New Nike uniforms for Kentucky, Duke, Syracuse, Florida, Arizona, Oregon, UConn, & Baylor pic.twitter.com/q6HykfdiCr— Heidi Burgett (@heidiburgett) February 20, 2015Road to March is paved with @nikebasketball Hyper Elite Unis for 8 teams. Debuting this wkd. http://t.co/7ryu7iCz2S pic.twitter.com/cgXspbt3yA— Brian Strong (@briangstrong) February 20, 2015The new Disruption uniform set from Nike! Will wear when Syracuse visits Cameron. pic.twitter.com/sV0EvMGWod— Duke Basketball (@dukeblueplanet) February 20, 2015Check out the brand new @Nike Hyper Elite uniforms we will wear vs. Virginia on Senior Day 3/2! #CuseMode pic.twitter.com/qjz5Fdb6MB— Syracuse Basketball (@Cuse_MBB) February 20, 2015College basketball fans – what do you think?
georgia spike squad mark foxGeorgia basketball coach Mark Fox has always made it clear how much he supports the school’s football team. Saturday, he’ll be going all out, yet again, to help cheer on the Dawgs against SEC juggernaut Alabama.Friday, Fox, on Twitter, revealed that he’ll be joining the Spike Squad in the stands for the contest. The Spike Squad is notorious for wearing body paint and spiked shoulder pads to games.…& forgive me when I drip paint on you cause I’m #100%Dawg @UGASPIKESQUAD – I’m in! Time to GATA pic.twitter.com/ldchIG1e2q— Mark Fox (@coachmarkfox) October 2, 2015This isn’t the first time Fox has done this, and it probably won’t be the last. Very cool.
OTTAWA – It was February 2017 when the first letter about anti-abortion groups and the Canada Summer Jobs program landed in Labour Minister Patty Hajdu’s office.The Abortion Rights Coalition of Canada wanted Hajdu to keep crisis pregnancy centres — which offer an anti-abortion spin on pregnancy counselling — from getting summer-jobs funding. Applications were already being reviewed, and the centres were likely on the list, the letter warned.There was no response.Not until April of that year — when media reports emerged about a rookie Liberal MP who approved $56,000 in funding for an anti-abortion group in her riding in 2016 — did the issue seem to catch Hajdu’s attention.Since then, there has been no shortage of media attention paid to the Liberal government’s efforts to screen organizations applying for Canada Summer Jobs money, blocking any that refuse to attest that neither they nor the summer jobs in question would support an anti-abortion agenda.On Tuesday, Hajdu launched the 2018 version of the program, playing down any issues with the employer declaration by saying that faith-based groups had accessed funding. The Employment and Social Development Canada website shows hundreds of churches among the employers approved for funding this year, along with faith-based camps.Hajdu said the Canada Summer Jobs program was about the students, despite the attention paid to protesting groups.“Canadians expect us to be thoughtful about how we run programs and that we make sure that especially for these first jobs for kids, that they are with organizations that respect the fundamental rights of Canadians and don’t ask them to do things that are essentially looking to undermine those rights,” Hajdu said.“We made that commitment to Canadians that we would do this and that’s exactly what we’re doing.”The evolution of the Liberals’ policy that stoked concerns from religious groups is laid out in some 200 pages of documents obtained by The Canadian Press under the Access of Information Act or provided by groups, along with interviews with stakeholders and government officials, some speaking on condition of anonymity to discuss private conversations.A briefing note from August shows Hajdu had already directed the department to come up with the new employer declaration to ensure funding went to groups with “mandates that are consistent with the Canadian Charter of Rights and Freedoms and court decisions.” Hajdu needed to approve the final wording before the fall, the note said.Her department crafted several pages of legal advice, all of it blocked from release on the grounds of solicitor-client privilege.The Abortion Rights Coalition of Canada, meanwhile, was getting only radio silence from Hajdu’s office.“We didn’t know what was really going on,” said Joyce Arthur, the coalition’s executive director.“Then, in December, they suddenly announced this attestation requirement. At the time we didn’t really know why they chose that solution, but we thought, ‘Whatever works’.”The new requirements appeared to come out of nowhere, said one government official, who described initial political trepidation about the eligibility rules.Faith-based groups howled in protest, saying they violated religious and free-speech rights. Hajdu and Liberal MPs defended the wording of the declaration.One Toronto-area Liberal MP wrote to a complainant, saying that while individuals could disagree with the declaration, “freedom of religion is an individual right and is not something which can be superimposed on an organization.”Religious leaders who met with Hajdu in late March left with the impression there might be some movement on the wording, but a government official said Hajdu only agreed to a review and gave no hint that the language dealing specifically with reproductive rights would be removed.Hajdu said Thursday she is looking to clarify language in the application form and guide that clears up concerns from groups and lets the government meet its policy objectives.In the meantime, Arthur’s organization plans to pore over the full list of this year’s employers to see if any of the hundreds of groups in their database have been approved for funding.Hajdu also said the department is working with employers who are concerned that increases in provincial minimum wages in provinces like Ontario may force them to cut back on hours offered to summer students.— Follow @jpress on Twitter
COLORADO SPRINGS, Colo. — A popular Colorado Springs tourist attraction that takes riders up to the summit of Pikes Peak will reopen again after its fate was in question.The Gazette reports the Pikes Peak Cog Railway is slated to reopen in May 2021 following a nearly $100 million reconstruction next year.Broadmoor hotel President and CEO Jack Damioli said in March that the railway would not open this year and could remain closed permanently, noting it had “run its useful life.”Oklahoma Publishing President and CEO Gary Pierson says the railway reconstruction will include the demolition and rebuilding of the track and a remodeling of the depot in Manitou Springs.The railway plans to decommission four of eight train cars and refurbish the other four.Oklahoma Publishing is the railway’s parent company.___Information from: The Gazette, http://www.gazette.comThe Associated Press
Nancy Ragan posted on the Energeticcity.ca Facebook page “Felt it here a peace island park! House shaking like crazy and pictures falling down”.Vivian Clarke said the quake shook her entire house. “Very strong shook my whole house and set the chandeler swinging.”Members of the School District 60 felt the quake just as their band concert started at the North Peace Cultural Centre.We had an earth shaking start to the Beginning Band Concert but the show went on! #yxj #sd60 #fortstjohn pic.twitter.com/DtAEyUNcIF— School District 60 (@sd60) November 30, 2018 UPDATE – Natural Resources Canada Seismologist John Cassidy says the cause is under investigation. “There have been alot of induced earthquakes in the area, along with natural quakes. The Oil and Gas Commission has been notified and will investigate. They will be looking into the depth of the quake and recent activity in the area. It could take a few days to determine the exact size and cause of the quake”.Cassidy went on to confirm at least two aftershocks were felt in the region. The first happened at around 7:06 p.m. and measured approximately 3.3. The second was stronger at 4.0 at around 7:15 p.m.Natural Resources Canada says the quake measured 4.5, while the US Geological Survey said the quake was 4.2. Cassidy says Natural Resource Canada has equipment in the area, while the USGS’s equipment is located farther away from the quake. Seismologists will look at all the data and determine the exact size and location of the quake in the coming days. Residents are encouraged to share what they felt during the quake to Natural Resources Canada. You can do that by clicking here.ORIGINAL STORYFORT ST. JOHN, B.C. – A 4.2 or 4.5 magnitude earthquake was felt all around the B.C. Peace Thursday at around 6:27 p.m.The US Geological Survey says the quake happend 22 km east southeast of Fort St. John and was 4.2 in size. Earthquakes Canada says it was a 4.5 magnitued quake 16 km from Fort St. John.Many residents reported at least three aftershocks in the region. The PRRD says there has been no movement in the area of the Old Fort landslide. “The Ministry of Transportation has checked their monitoring equipment and there is no movement at this time.”Aftershocks could occur – take precautionary actions and drop, cover & hold on whenever you feel one. https://t.co/zOI9AnwLmO— Emergency Info BC (@EmergencyInfoBC) November 30, 2018 Eyewitnesses report feeling the ground shake as far away as Chetwynd, Tumbler Ridge and Dawson Creek. At this point there are no reports of any damage caused by the quake.Click here to read more information about the quake from the US Geological Survey.USGS reports 4.2 magnitude #earthquake 22 km east southeast of Fort. St. John. Reports of it being felt in the area. More info: https://t.co/kHfw5Yrv9y— Emergency Info BC (@EmergencyInfoBC) November 30, 2018
New Delhi: Hundreds of teachers under the aegis of the DUTA held a vociferous Black Flag Demonstration at Gate No 1, while the University Vice Chancellor and officials presided over a function celebrating the Foundation Day of Delhi University. The teachers were protesting against the fact that the University has refused to intervene in the matter of two colleges, viz Vivekanand College and Shyamlal (E) College, whose Principals have issued illegal letters to their Associate Professors in Physical Education informing them that they would be retiring at 62 years instead of 65. These letters are wholly unwarranted, arbitrary and in blatant violation of existing Rules and Regulations. “The Principal (Officiating) of Vivekanand College went so far as to misrepresent the College Governing Body by claiming that the GB had directed her to seek “legal opinion” in the matter. This claim has been contradicted by a written statement issued by nine members of the GB (copy attached). The matter has assumed utmost urgency as the two Associate Professors concerned will attain the age of 62 in May and July 2019 respectively,” said a protesting teacher. He added that by failing to intervene in the matter, the University has failed to protect its own EC Resolution No 127 of 1990, the consequential Ordinances and the University Notification dated 12.5.2017, in which it had been made clear that Physical Education teachers, like those of any other discipline, are to be placed in the faculty roster.
Luciano Spalletti believes Inter Milan’s comeback win against Tottenham Hotspur will be an added boost to his squad.Speaking ahead of their clash with Sampdoria, the Italian manager is optimistic will return to winning ways owing to the confidence in his side.“Winning games like the one on Tuesday gives us confidence and confirms the means are there for us to do well,” he said at a Press conference.“I think it gave us a bonus to multiply tomorrow. We showed character against Tottenham, but I’d like to emphasise that we also played with intelligence, pressing high up the pitch but without ever losing balance.Capello calls Lukaku “a modern striker” Manuel R. Medina – September 14, 2019 The former Italian manager believes Romelu Lukaku is perfectly suited for Antonio Conte’s Internazionale Milan in the Serie A.“We showed character, but it shouldn’t remain an isolated case. Mauro gives everything on the field.“It’s clear he must make runs that benefit the team, while the team must take his quality into account, managing to put him in a position so he can express himself better.“Just a few seconds of great talent are enough for a top player to score a goal, but in order to play like champions, 95 minutes of character are needed.“I rate Giampaolo’s work highly. He’s a modern Coach, and he took too long to come to the fore, but he’s showing all his quality.“He has a top squad, his team build from the back and play in accordance with their opponents, without forgetting Sabatini: I’d like to say ‘hello’ to him, but I know he has to complete his treatment first.”
SUMMIT LAKE / JOHNSON PASS / LYNX DRAINAGE: South of Turnagain Pass, keep in mind old buried weak layers exist and there is a potential for very large avalanches to occur that break near the ground. Natural storm snow avalanches 2-4′ thick are likely while this second storm hits. The avalanche danger is considerable in the treeline and below treeline band where natural storm snow avalanches may occur and human triggered avalanches are likely . GIRDWOOD: Roof avalanches are expected with warming temperatures. Pay attention to children and pets and where you park your car. Facebook0TwitterEmailPrintFriendly分享Hurricane force wind plus another foot of new snow overnight has brought the avalanche danger to high in some areas, according to the Chugach National Forest Avalanche Information Center. Wet snow avalanches below 1,000′ are possible with forecast rising temperatures. Before you head to the backcountry, it’s important to check the conditions before you go. Parking may be difficult along Turnagain Pass. Please be aware of parking safely and avoid blocking unplowed lots as DOT crews work to clear roads and parking areas.
Dan Cohen AUTHOR Leaders from the Navy, Georgia Power and the Georgia Public Service Commission on Monday celebrated the opening of a $75 million, 30-megawatt solar array at Naval Submarine Base Kings Bay, Ga.Now operational, this 254-acre solar farm contains approximately 133,000 solar photovoltaic panels and is delivering energy to the installation and the surrounding community at or below the company’s avoided cost, according to a Navy news release. Georgia Power completed the project in less than a year.The solar generation facility is the first completed by Georgia Power in collaboration with the Navy and joins a similar 30-megwatt on-base solar facility recently completed at Fort Benning. The utility is currently developing more than 150 megawatts of solar generation to serve the state’s electric customers through projects with the Navy and Army. In addition to the new arrays at Kings Bay and Fort Benning, Georgia Power is building solar facilities at Fort Gordon, Fort Stewart and Marine Corps Logistics Base Albany, according to the utility.“Ensuring our installations have secure, reliable, resilient and affordable energy is critical for continuous operations. Working with an innovator like Georgia Power enables the Department of the Navy to achieve its missions and energy efficiency goals,” Rear Adm. Mary Jackson, commander of Navy Region Southeast, said at the ribbon cutting.
Nurul Haque Nur, Md Rashed Khan and Faruk HossainOpposition BNP’s student wing Jatiyatabadi Chhatra Dal (JCD), the left-leaning student organisations and quota reform movement activists on Monday announced their respective panels for Dhaka University Central Student Union (DUCSU) polls slated for 11 March.Mostafizur Rahman, Anisur Rahman Khondokar and Khorshed Alam Sohel have been named as JCD’s vice president (VP), general secretary (GS) and assistant general secretary (AGS) candidates respectively.The student body’s DU unit president Al Mehedi Talukder and general secretary Abul Bashar Siddique announced their panel at a press briefing at Madhu’s Canteen in the afternoon.The other candidates of the panel are liberation war affairs secretary Jafrul Hasan Nadim, science and technology affairs secretary Maksudur Rahman, common room and cafeteria affairs secretary Quaneta Islam, international affairs secretary Ashraful Islam Uzzal, literary secretary Minhaz Ahmed Prince, cultural secretary Quaiyum Ul Islam, sports secretary Moniruzzaman Mamum, students’ transport secretary Mahfuzur Rahman Chowdhury and social service affairs secretary Touhidul Islam.The panel’s member candidates are Habibul Bashar, Arif Hossain, Iqbal Hossain, Sahab Uddin, Mahmudul Hasan, Safayat Hasnain Sabit, Tanvir Azadi Sakib, Sultan Md Salauddin Siddik, Md Shariful Islam, Imam Al Naser Mishuk and Alamgir Hossain.General Students’ Rights Protection Platform (Sadharon Chhatra Odhikar Sangrokkhon Parishad), which led the quota reform movement last year, has picked Nurul Haque Nur, Md Rashed Khan and Faruk Hossain as their candidates for the posts of vice-president, general secretary and assistant general secretary respectively.The platform declared their panel nominating candidates for 17 out of 25 posts.They will announce the full panel for central union and hall unions within Monday, said the leaders.Other members of the panel are liberation war affairs secretary Nazmul Huda, secretary of common room and cafeteria affairs secretary Sheikh Emilee Jamal, international affairs secretary Habibullah Belali, literary secretary Akram Hossain, cultural secretary Nahid Islam, sports secretary Mamunur Rashid Mamun, students’ transport secretary Razibul Islam and social service affairs secretary Aktar Hossain.The panel’s member candidates are Umme Kulsum Bonya, Raiyan Abdullah, Sab Al Masani, Imran Hossain and Shariar Alam Sumya.Left-leaning student bodies under the umbrella of Progressive Students’ Alliance and Anti-imperialism Students’ Unity jointly nominated Chhatra Union general secretary Liton Nandi for VP, Chhatra Federation’s Umme Habiba Benzeer for GS and Samajtantrik Chhatra Front’s DU unit vice-president Sadekul Islam Sadik for AGS.They picked candidates for all other posts and hall union.Naming their candidates at a press briefing at Madhu’s Canteen on Monday, its leaders said they will press home their six-point demand, including setting the poll stations in academic buildings instead of residential halls.Other members of the panel are liberation war affairs secretary Rajib Kanti Roy, science and technology affairs secretary Ulul Amar Talukder, common room and cafeteria affairs secretary Suhail Ahmed Shuvo, international affairs secretary Mim Arafat Manab, literary secretary Rajib Das, cultural secretary Fahad Hasan Adnan, sports secretary Shuvra Nil Roy, students’ transport secretary Hasib Muhammad Ashik and social service affairs secretary Foisal Mahmud.The panel’s member candidates are Moinul Islam Tuhin, Aminul Islam, Amzad Hossain, Afnan Akhter, Mitramoy, Salman Farsi, Rahatil Rahat, Armanul Haque, Jesan Arka Marandi, Manisha Akhter, Mahir Farhan Khan, Udoy Nafis and Pratnapratim Mehedi.
With major construction on the Purple Line expansion of Washington D.C.’s Metro system scheduled to start late this year, the Maryland Transit Administration is facing criticism from one community along the 16-mile route.Rendering: Purple Line train, Riverdale Park Station, Maryland. (Maryland Transit Administration)According to The Washington Post, Prince George’s County, Md. residents are urging MTA to change the design for the Riverdale Park station, particularly plans for a 26-foot-high wall on top of which the light rail station platform will sit.Residents have nicknamed the structure the “Trump wall,” and believe the structure would block businesses from being seen from the road. According to Washington, D.C. CBS affiliate WUSA, plans for the wall came after Maryland Governor Larry Hogan made changes to the Purple Line design. “Retained fill walls” at Riverdale Station were among the changes made to cut costs, according to Governor Larry Hogan’s office, but the height of the structure wasn’t listed.The 16.2-mile light rail route connecting Montgomery County and Prince George’s County is expected to begin service in 2022.
By Stephen Janis, Special to the AFROTechnically the 41st district Senate seat is still occupied by long time legislator Nathaniel Oaks. However, the pending corruption charges against him have fueled speculation that two high profile candidates may vie for it next June when the democratic primaries are held for state office seekers: Former Baltimore Mayor Sheila Dixon and ex-State Delegate Jill Carter.Two formidable Baltimore politicians, former Baltimore Mayor Sheila Dixon and former 41st District Del. Jill Carter may be eyeing the 41st District State Senate seat currently held by embattled Sen. Nathaniel Oaks. (Courtesy Photos)The potential matchup would pit two of the city’s best known and most formidable politicians in a battle for the 41st district senate seat, and offer a rematch between a former mayor who resigned from office and the top vote getter in that district.“They might smell blood in the water,” said Delegate Curt Anderson (D-43). “Depending on what happens with the charges.”Oaks was appointed to the seat after Lisa Gladden resigned in 2016 due to health reasons. But six months after joining the senate he was indicted on nine counts of bribery and fraud charges for allegedly accepting payments in exchange for helping FBI informants to procure a federal housing contract.His trial is scheduled to begin in May.Both Carter and Dixon have name recognition and decades of experience in public office. But in the 41st, Carter would hold the advantage some say due to her commanding vote tallies in previous elections.“Jill certainly has won by a wide margin in the district, “Anderson said.Still, neither candidate has formally announced their intention to run. Dixon told the AFRO she is still in the process of weighing her options.“I’m between 50 percent to 75 percent,” she said. “I’m waiting to meet with some key constituents to get their input before I decide.”Former Delegate Carter who currently heads the city’s Civil Rights and Wage enforcement office says she is considering running but has also not decided.“At this point I am not saying I will run, I am being asked forcefully by many people to run,” Carter said.But the lack of clarity on who will be on ballot next year didn’t stop either candidate from criticizing their prospective opponent.“Why didn’t she go for the seat when it was open,” Dixon said, referring to the process during which Oaks was selected by the Democratic Central Committee.“I think the 41st district has been neglected and I can use my skills and experience to change that.”But Carter was more blunt, noting Dixon’s prosecution for corruption while she was mayor and subsequent resignation shortly after her conviction in 2010.“Time for her to give it up. She had a long career in politics and it ended badly. It’s over and that’s that,” Carter said.Since he was charged Oaks has maintained his innocence and has given no indications that he will step down, perhaps making the electoral machinations even more dicey.“Technically his trial could be postponed,” Anderson noted.Oaks did not return a request for comment,The potential battle in the 41st comes amid a flurry of challenges to sitting state senators that are making the upcoming campaign season unusually active. State Delegate Cory McCray (D-45), has announced a run for the 45th district seat held by Nathaniel McFadden. Similarly, Delegate Antonio Hayes (D-40), recently threw his hat into the ring in the 40th to unseat Senator Barbara Robinson.State Delegate Mary Washington (D-43) has filed to challenge Senator Joan Carter- Conway, who has held the 43rd district senate seat for nearly 20 years. She says the upstart campaigns are a response to constituents who want more engaged representatives.“I think what a lot of us understand is there is a grassroots push to be more engaged,” she said. “The electorate is not accepting the top down approach anymore.”
© 2015 Phys.org Do micro-organisms explain features on comets? Kee noted that we are able in any realistic sense to detect only life forms that have a terrestrial-based biochemistry, so we would probably bet on bodies that have liquid water and some form of geological free energy source. He puts his hopes on space probes looking at out-of-equilibrium gas distributions in exo-planetary atmospheres. However, any potential findings revealed by these probes would be only an indication, without the capability to definitively determine the existence of alien lifeforms.We could also turn to meteorites in the ongoing search for E.T. and hope that these rocks came from a parent body that may have harbored life. If we’re lucky, relics of life are contained within that sample and have not been destroyed. Kee surprisingly admits that luck is really the key condition here.”As most of these relics are likely to have been fossilized in some way, we would need to cash in on some more luck so that we can demonstrate sufficient differences between such relics and potential abiotic mechanisms of formation on earth—chemical compositional differences, isotopic ratio’s mineral morphologies or, most valuable perhaps, presence of specific molecules which could only be produced by biogenic processes, etcetera,” he said.The biggest challenge is to clearly identify if the life forms existed on the studied meteorites a long time prior to re-entry into the Earth’s atmosphere. Before that is established, any new finding would be just a potential signature of extraterrestrial life. For example, in 2011, Richard B. Hoover, an astrobiologist of NASA’s Marshall Space Flight Center, claimed he had found the remains of living organisms from a parent celestial body in a rare class of meteorites, called CI1 carbonaceous chondrites.”The complex filaments found embedded in the CI1 carbonaceous meteorites represent the remains of indigenous microfossils of cyanobacteria,” Hoover claimed.His team used Environmental (ESEM) and Field Emission Scanning Electron Microscopy (FESEM) to analyze the meteorite samples, studying internal surfaces. For comparison, Hoover compared the samples to those of terrestrial minerals and biological materials.Hoover’s claims sparked controversy and NASA distanced from his conclusions, pointing out his lack of expert peer reviews. The findings were soon debunked after publication.More recently, two scientists suggested that the comet 67P/Churyumov-Gerasimenko, which is studied by the European Space Agency’s Rosetta spacecraft, hosts microbial alien life. The University of Buckingham’s Chandra Wickramasinghe and his colleague, Max Wallis of the University of Cardiff, insist that the characteristic features on the comet, including a black, carbon-containing crust and underlying ice; large, smooth ‘seas’; flat-bottomed craters and a surface peppered with mega-boulders, might only be explained by the presence of life.But the last week’s claims also sparked skepticism among other scientists specializing in the search for extraterrestrial life, debunking the newly presented hypothesis. The researchers rejecting the new findings emphasize that complex organics are generated in many places in the solar system through photochemistry and this is evidence for anything other than abiotic chemistry.So far, we haven’t found any convincing proof of alien life embedded in meteorites. However, Kee, undeterred by the long-lasting search and continuous skepticism, is looking to the future with hope.”In order to receive Willy Wonka’s Golden Ticket of Astrobiology, we would need to be ready to search as many meteorites as we can get hold of, which we already do. Overall, I reckon we would need to be lucky. But hey, many people have won the lottery. The trick is to keep buying the tickets,” Kee concluded. Explore further (Phys.org)—As we become more advanced in astronomy, continuously searching and finding lots of potentially habitable extrasolar planets that could harbor alien life, it seems that it’s not a matter of if but when we will find extraterrestrial organisms. However, the real tough problem here is: How we could determine if the alien life has really been found? “The question is not so much ‘when will we find extraterrestrial life?’ But ‘when will we know we have found extraterrestrial life?'” Terence Kee, the President of the Astrobiology Society of Britain told Phys.org. “My feeling is that we may indeed find signs of life in a few decades, but whether we will be unambiguously able to identify it as ‘extraterrestrial life’ – as opposed to terrestrial contamination or abiotic far-from-equilibrium processes – in such a short time-frame, I’m not so sure.” This is the “South Pillar” region of the star-forming region called the Carina Nebula. Like cracking open a watermelon and finding its seeds, the infrared telescope “busted open” this murky cloud to reveal star embryos tucked inside finger-like pillars of thick dust. Credit: NASA Citation: When will we know we have found extraterrestrial life? (2015, July 10) retrieved 18 August 2019 from https://phys.org/news/2015-07-extraterrestrial-life.html 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.
© 2017 Phys.org One of the types of pollutants emitted by cars and trucks is nitrogen oxides (NOx), in particular NO2 and nitric oxide (NO). These pollutants have been in the news in Europe over the past couple of decades because many truck and car owners have chosen to switch to vehicles powered by diesel fuel, which costs less than gasoline—but such vehicles also emit more NOx. To combat air pollution, officials in Europe and the U.K have enacted emissions standards that have resulted in less NOx emitted into the atmosphere. But most such emissions have applied only to NO2, which has muddied the standards. Making things ever murkier—such standards have been based on the percentage of NO2 in total NOx emissions. This is because not only do vehicles emit NO2 directly, but NO turns into NO2 over time once released into the air. Now, it appears that the percentages that officials have been using to set their standards has been wrong.To get an accurate measurement of the true percentage of NO2 in the NOx being emitted by vehicles, the researchers analyzed data from roadside monitors across Europe. In looking at the data, they found that NO2 percentages had risen, as expected, during the period 1995 to 2010 (as people converted to diesel) but then as emissions regulations came into effect, the percentage of NO2 leveled off and has remained at those levels ever since. These levels, the researchers note, are roughly half of what is described by air quality policy, which suggests Europe may reach mandated levels sooner than thought. Gentner and Fulizi Xiong suggest the group’s finding could have also implications for developing nations as well because consumers there tend to buy used diesel vehicles from Europe. 5,000 ‘Dieselgate’ deaths in Europe per year: study Credit: CC0 Public Domain 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. (Phys.org)—A team of researchers at the University of York in the U.K. has found that the proportion of nitrogen dioxide (NO2) in nitrogen oxides in European traffic emissions is smaller than has been thought. In their paper published in the journal Nature Geoscience, the group describes analyzing data from roadside monitors over the course of many years and what they found by doing so. Drew Gentner and Fulizi Xiong with Yale University offer a News and Views perspective on the work done by the team in the same journal issue and suggest that the team’s findings could have implications for air pollution standards organizations in many more places than just Europe. Journal information: Nature Geoscience More information: Stuart K. Grange et al. Lower vehicular primary emissions of NO2 in Europe than assumed in policy projections, Nature Geoscience (2017). DOI: 10.1038/s41561-017-0009-0AbstractMany European countries do not meet legal air quality standards for ambient nitrogen dioxide (NO2) near roads; a problem that has been forecasted to persist to 2030. Although European air quality standards regulate NO2 concentrations, emissions standards for new vehicles instead set limits for NOx —the combination of nitric oxide (NO) and NO2. From around 1990 onwards, the total emissions of NOx declined significantly in Europe, but roadside concentrations of NO2—a regulated species—declined much less than expected. This discrepancy has been attributed largely to the increasing usage of diesel vehicles in Europe and more directly emitted tailpipe NO2. Here we apply a data-filtering technique to 130 million hourly measurements of NOx , NO2 and ozone (O3) from roadside monitoring stations across 61 urban areas in Europe over the period 1990–2015 to estimate the continent-wide trends of directly emitted NO2. We find that the ratio of NO2 to NOx emissions increased from 1995 to around 2010 but has since stabilized at a level that is substantially lower than is assumed in some key emissions inventories. The proportion of NO x now being emitted directly from road transport as NO2 is up to a factor of two smaller than the estimates used in policy projections. We therefore conclude that there may be a faster attainment of roadside NO2 air quality standards across Europe than is currently expected. Citation: Study of European historical data suggests proportion of NO2 in NOx emissions smaller than thought (2017, November 28) retrieved 18 August 2019 from https://phys.org/news/2017-11-european-historical-proportion-no2-nox.html Explore further
Kolkata: CESC is ready to welcome its 3.27 millionth customer by the end of this year.The corresponding figure in 2017 was 3.17 million, which means an addition of nearly 98,000 new connections in 2018. An analysis of this year’s CESC connections shows the average time taken to provide new power connection has been reduced substantially and it is now possible to get a new line within 24 hours. Take the case of Mita Mondal of Dum Dum, who was provided a new power connection on December 26. She had applied on December 18, 2018. Inspection by the CESC officials was done within a day and a bill sent to her place on December 20, 2018. She made subsequent payment and received her connection on December 26. Also Read – Rain batters Kolkata, cripples normal lifeAccording to Avijit Ghosh, CESC Vice President (Distribution Services), the number of electricity customers in the CESC areas have grown by more than 3 lakhs in the last three years. Currently, the fastest growing areas are Southern Kolkata, Howrah and Serampore. The maximum power demand successfully met by CESC this year was 2,131 MW on June 18, 2018, which is almost the same as last year’s maximum demand of 2,159 MW met by the company on 19 June 2017. In the meantime, the company’s resolve to reduce the restoration time of off-supply cases has received excellent response. According to Ghosh, another noticeable achievement is the reduction of off-supply cases, for which the average restoration time has been reduced by 21%. This year, not only were there lesser number of underground faults but average time taken for restoration has also come down by 12 percent.