TFA Reaffirms Commitment to Inclusion and Deaf Sports Australia (DSA)

first_imgDate:  22 and 23 AugustLocation: DarwinVenue: Darwin High SchoolTime:  22/8 – 10am – 12.00pm23/8 – 8:00am – 9:30am. ACTNT Hearing impairments currently affect one in five Australians with that number expected to increase in coming years.The commitment by TFA to those who may describe themselves as deaf, hard of hearing, hearing impaired or a cochlear implantee, is another example of how the sport aims to improve the inclusiveness and experience for participants in the sport. As well as creating an environment where persons with a hearing impairment feel comfortable participating and be a part of the Touch Football community.Against this backdrop, Touch Football Australia (TFA) also announced this week the re-signing of a Memorandum of Understanding (MOU) with Deaf Sports Australia (DSA).The purpose of the MOU is to increase the number of participants who are deaf or hard of hearing in Touch Football, through: community based initiatives; the creation of specific material for hearing impaired persons; as well as the identification of development pathways in Touch Football.For further information, please visit www.touchfootball.com.au or www.deafsports.org.au.Head down to the above venues and witness first-hand something you don’t see every-day: a completely silent Touch Football match with all participants wearing ear muffs and no verbal communication allowed. Date: 24 August, 2017Location: CanberraVenue: Reconciliation Park, Parkes ACTTime: 12.00am – 2.00pm TFA is again proud to support Hearing Awareness Week with a focus on the fragility of hearing health and ways to protect it. Hearing Awareness Week (20-26 August) aims to eliminate the stigma, isolation, lack of work opportunities, and the associated health issues to improve the overall quality of life for people with deafness or hearing impairment.The first community initiative for TFA and Deaf Sports Australia in 2017 is the annual Silent Sports Challenge. The event this year will be held across two key locations, Canberra and Darwin; both centres will host Touch Football events to raise awareness of inclusion and encourage a place on the touch football field for everyone, as follows.last_img read more

The Texas Football Team Sent Rooster Teeth A Signed Ball To Pay Tribute To The Late Monty Oum

first_imgTexas sends signed ball to Rooster Teeth.Two weeks ago, world-famous web animator Monty Oum, who worked for an Austin-based production company called Rooster Teeth, passed away unexpectedly after suffering an allergic reaction during a routine medical procedure that left him in a coma. In response, his employer asked that anyone who was looking to pay tribute did so creatively – instead of simply sending flowers or gifts.Charlie Strong and the Texas Longhorns, who are also based in Austin, have obliged. The program put together a tribute ball signed by every player. Alan Abdine, director of business development at Rooster Teeth, thanked the Longhorns on Twitter.Huge thanks to Matt Sims and the @Longhorn_FB team from all of us at @RoosterTeeth for the #MontyOum tribute ball. pic.twitter.com/yXpwi8ngms— Alan Abdine (@abdine) February 17, 2015Very cool. Our thoughts and prayers go out to Oum’s family, friends and coworkers.last_img read more

Photos/Videos: Tennessee, Northwestern Had A Team Bowling And Pool Night At The Outback Bowl

first_imgOutback bowl participants take part in a pool night.outbackEach bowl week, before teams engage in fierce competition on the field, they sometimes participate in friendly competition off it. Such was the case with Tennessee and Northwestern tonight. The two teams are in Tampa for the Outback Bowl, and both squads made it out to Splitsville for some pool and bowling. Who are you rooting for in tonight’s bowling competition, @Vol_Football or @NUFBFamily?? pic.twitter.com/Vt0x6cDGAq— Outback Bowl (@outbackbowl) December 27, 2015The game is heating up! #FootballInParadise pic.twitter.com/9TVFg62XAW— Outback Bowl (@outbackbowl) December 28, 2015. @NUFBFamily is in full swing pic.twitter.com/99hVZNvJBr— Outback Bowl (@outbackbowl) December 27, 2015Looks like a good time is being had by all. We don’t think the players will be as friendly on the field as they were on the lanes though.last_img read more

Justice Ministry and NIA Enter New Phase of Partnership

first_img “We shall be supporting the implementation of the Child Diversion Act to include training of police officers and other agents in the justice system,” said the NIA’s Executive Director, Professor Trevor Munroe. The Ministry of Justice and National Integrity Action (NIA) has entered a new phase of collaboration. The Ministry of Justice and National Integrity Action (NIA) has entered a new phase of collaboration.“We shall be supporting the implementation of the Child Diversion Act to include training of police officers and other agents in the justice system,” said the NIA’s Executive Director, Professor Trevor Munroe.He said that the NIA will also continue its drive for legislative reforms to strengthen the justice system framework.He was speaking at a press conference at the Ministry’s Constant Spring Road headquarters on Friday (Feb.15).Professor Munroe noted that the NIA will continue to support the sensitisation of Justices of the Peace (JP) and will facilitate a series of island-wide two-day training seminars to strengthen the capacity of JPs to properly administer justice through legislation and alternative dispute resolution.He said that over 1000 JPs will be targeted.The NIA will be integrating restorative justice practices in its integrity clubs, which are being implemented in schools across the island in conjunction with the Ministry of Education, Youth and Information.“We shall be expecting to produce awareness-building communication products, commercial advertisements so that the public becomes more aware of new developments particularly in the area of alternative dispute resolution,” Professor Monroe noted further.The NIA Executive Director said that the mandate of the entity, since its launch in December 2011 remains to combat corruption in all its forms, to strengthen integrity at all levels and to enhance good governance in all sectors particularly in the areas of transparency and accountability.“Fundamental to the advancement of this mission is the justice sector and therefore, part of our responsibility has been and remains to assist in making that sector more efficient and equitable in the service of the Jamaican people,” he noted.“We are excited by this new phase of our longstanding partnership and our expectation is that the collaboration will contribute to greater levels of integrity in the justice system,” Professor Monroe said. Story Highlights He said that the NIA will also continue its drive for legislative reforms to strengthen the justice system framework.last_img read more

International AIDS Society And Elton John AIDS Foundation Honor Frontline Health Workers

first_imgThe full list of nominees and the names of those who nominated them include: • Dr. Alexander Yurchenko, Kyiv City Clinical Hospital no. 5, nominated by Dzmitry Filippau of the Ukraine. • Martha Angelica Carillo, independent consultant, nominated by Erika Castellanos of Belize • Dr. Hector Javier Salvatierra Flores, Reference Center for STI ( ‘Alberto Barton’), nominated by Jana Villayzan Aguilar of Peru • Dr. Hermine Meli , Yaoundé Central Hospital, nominated by Floribert Aikiki and Kevin Evina of Cameroon The International AIDS Society (IAS) has launched a new campaign to celebrate doctors, nurses, and other frontline health workers who deliver quality integrated HIV prevention, care, and treatment services to key populations, often in the face of discriminatory laws, traditions, and belief systems.Supported by the Elton John AIDS Foundation, the Me and My Health Care Provider campaign gives members of key populations, including men who have sex with men and transgender populations, the opportunity to publicly acknowledge their health care workers for their efforts to provide inclusive health care services and create safe, secure, and supportive environments.“The relationship between clients and their health care providers should be a sacred one, based on trust and mutual respect. But many men who have sex with men and transgender people visiting health care clinics are met with disdain, overt discrimination and, at times, even arrest,” said Elton John, singer, songwriter, and Founder of the Elton John AIDS Foundation. “These are the attitudes that fuel the HIV epidemic and prevent those at the forefront of the epidemic from accessing life-saving HIV prevention, care, and treatment services.”The launch of the campaign at the 21st International AIDS Conference (AIDS 2016) in Durban featured health care providers from around the world who had been nominated by their clients for their outstanding work. In addition to being featured at the launch ceremony, the nominees will also be highlighted on social media, under the hashtag #DoingTheRightThing.
”Community health workers, nurses, and doctors working on the frontlines of the HIV epidemic are critical to our success in meeting the needs of key populations. But the efforts of these local champions are often overlooked,” said Chris Beyrer, AIDS 2016 International Chair and President of the International AIDS Society. “There is no greater honour than to be able to celebrate these individuals today who are ‘doing the right thing’ as it is in ways like this that we can really tackle stigma and discrimination in healthcare settings.”The campaign was developed under the auspices of IAS’s “Nobody Left Behind” initiative, which highlights the importance of addressing the HIV needs of all key populations to help end AIDS. By acknowledging and celebrating health care providers delivering exceptional service in the face of extraordinary challenges, the campaign hopes more service providers will begin replicating these efforts.last_img read more

Canadian companies weigh in on whether theyll attend Saudi conference

first_imgTORONTO – Several Canadian companies have kept silent on whether they’re attending a major Saudi Arabia investment conference after the event was overshadowed by the apparent murder of Saudi journalist Jamal Khashoggi.This week’s Future Investment Initiative in Riyadh has seen numerous high-profile cancellations after Turkey accused the Saudi regime of killing Khashoggi, who had written critically of it.SNC-Lavalin, which has extensive business ties with Saudi Arabia, refused to say whether it would attend this year.“We opted not to answer anyone on this particular conference,” said SNC-Lavalin spokesman Nicolas Ryan, referring to numerous inquiries from reporters.Chantal Sorel, the company’s executive vice-president and managing director of capital, was a speaker at last year’s conference.A spokesperson for Canaccord Genuity Group Inc., whose executive chairman David Kassie is also listed as a 2017 speaker, said they would look into whether the company was attending but then did not respond to further inquiries.Bombardier Inc., which has an office and transit projects in the country, said it never planned to attend the conference.Other companies that attended last year’s conference said they had no plans to attend this year, including the Canada Pension Plan Investment Board and Brookfield Asset Management Inc.The Canadian government is also skipping this year’s conference, according to sources. Last year, then-natural resources minister Jim Carr attended the inaugural edition of the summit.Canada’s relationship with Saudi Arabia became strained in August, when Riyadh suspended diplomatic ties with Canada and expelled the Canadian ambassador after Foreign Affairs Minister Chrystia Freeland criticized the regime on Twitter for its arrest of social activists.Saudi Arabia has faced intense global pressure as Turkey continues to release details of its investigation of what happened after Khashoggi entered the Saudi consulate in Istanbul on Oct. 2.Key international figures who have pulled out of the conference include top business executives, U.S. Treasury Secretary Steven Mnuchin, European cabinet ministers, International Monetary Fund head Christine Lagarde and World Bank President Jim Yong Kim.Companies in this story: (TSX:SNC, TSX:CF, TSX:BBD.B)last_img read more

MLB payrolls dropped for 1st time since 2010

first_imgNEW YORK — Spending on Major League Baseball payrolls dropped last season for the first time since 2010, a decline attributable to drug and domestic violence suspensions and a player retiring at midseason.That’s according to figures compiled by the commissioner’s office and obtained by The Associated Press.Even a year with flat payrolls is unusual. The only previous drops since 2002 were by $3 million in 2010 and by $32 million in 2004.Teams combined to spend $4.23 billion on major league payroll last year, down $18 million.World Series champion Boston had the highest payroll for the first time since the free-agent era started in 1976 at $230 million. A record 24 teams had $100 million payrolls, and the Red Sox figure was the lowest for the top payroll since 2012.Ronald Blum, The Associated Presslast_img read more

Early Years Health RoundUp at Totem Mall

first_img Dental Checks Hearing Information Vision Information Early Literacy Activities Infant Development Information Resource and Community Information Development Questionaire Childcare InformationThe goal of the event is to help provide;-Increase universal screening options for 0-5-year-olds-Connect parents with existing community resources-Raise awareness about the importance of the early yearsThis FREE event will have face painting, prizes galore and answers to your questions.For more information check out fsj.familyfriendlycommunity.ca or call 250.785.5701To view the FB Event Page; CLICK HERE FORT ST. JOHN, B.C. – The Early Years Health Round-Up is on Wednesday, March 13th from 10:00 am to 5:00 pm at the Totem Mall for the free event for children aged 0-5 years.The Family Friendly Coalition, Children First and Success by 6 are coming together to help parents connect directly with local community experts. With interactive booths set up, parents can learn about their children’s development progress.Things parents will be able to learn about include;last_img read more

30 injured after severe turbulence hits New Yorkbound flight

first_imgNew York: At least 30 people were injured after a New York-bound flight from Istanbul, Turkey, encountered severe turbulence, the authorities said.The Turkish Airlines flight 001, a Boeing 777 plane, encountered the turbulence about 45 minutes before it landed at 5.35 p.m. on Saturday, according to the authorities at the JFK International Airport here.One flight attendant broke her leg, The New York Times quoted Steve Coleman, a spokesman for the Port Authority of New York and New Jersey, as saying. Also Read – Dhoni, Paes spotted playing football togetherThe rest of the injuries were minor, and included “bumps, bruises and cuts”, Coleman added.The 30 injured people have been hospitalised.The Federal Aviation Administration (FAA) said that the pilot declared an emergency and reported that several passengers were injured.Turbulence is the leading cause of injuries to passengers and flight attendants, excluding fatal accidents, according to the FAAIn 2017, 17 passengers and members of the flight crew were injured in turbulence. In 2016, that number was 44. Since 2002 the highest annual number has been 94, in 2009.last_img read more

Ending Supernatural was a community decision says Jared Padalecki

first_imgLos Angeles: Jared Padalecki and Jensen Ackles have said that it was a “community decision” to bring the curtains down on their hit show “Supernatural”. The series, which will culminate with its 15th season, features the two actors as the Winchester brothers who hunt demons, ghosts, monsters, and other supernatural beings. Speaking at the “Supernatural” convention in Las Vegas, Padalecki said, “This was a community decision”. He further said that there was never any pressure from The CW network and the studio to wrap up show, reported Entertainment Weekly. Also Read – I have personal ambitions now: Priyanka Ackles added that the show’s end was debated for months by both the cast and the crew. “Nobody wanted to see this show fizzle out. I think that it was everyone wanting to do the biggest service to the show that we could by going out strong. It just seemed like the writing was kind of on the wall as to when that was happening. “Everybody kind of felt that it was coming soon, and so it was just taking that leap of faith of going like, ‘Well guys, let’s get out the paint and paint that finish line because what we’ve accomplished is unlike any other’,” he said. The final season will consist of 20 episodes. The show is executive produced by Robert Singer, Andrew Dabb, Phil Sgriccia, Jeremy Carver, Eugenie Ross-Leming, and Brad Buckner. It is produced by Warner Bros Television, in association with Wonderland Sound and Vision.last_img read more

We Looked At Almost 2000 Mock NFL Drafts Heres What We Learned

Metcalf became an overnight internet sensation during February’s combine with his comic-book physique and blazing 4.33-second 40-yard dash — a ridiculous amount of speed for a 228-pound man. He then turned right around and disappointed athletic measurable aficionados by posting a sluggish 7.38 seconds in the three-cone drill. Brown was not slow, running a 4.49 in the 40 at 226 pounds, but he appears to have stabilized at a level well below his teammate, and it’s unclear why. According to ESPN’s Stats & Information Group, Brown caught 1,320 receiving yards on 435 routes at Ole Miss in 2018, good for 3.03 yards per route run. Metcalf, hampered by injury, caught just 569 yards on 197 routes at 2.88 yards per route run, well under the efficiency set by Brown. Combine speed only weakly correlates to actual game speed, so it’s curious that a player like Metcalf would be selected over his more productive peer. Again, it might just be based on D.K.’s shirtless photo, suggesting this could be one the mock drafters get wrong. On Thursday, we’ll discover just how accurate these expert and amateur mock drafts are. If 2018 is any indication, mock drafters will probably correctly identify the majority of the players selected in the first round but completely whiff on the exact order and the actual team to select a player, which is probably for the best. Between last-minute trades and out-of-left-field picks, it’s more entertaining when we don’t know everything going in.From ABC News: Williams, a defensive tackle, finished eighth in the Heisman voting in 2018 and closed out the year at Alabama with 10 sacks and 55 pressures, according to Pro Football Focus. Williams also ranked first in the nation in run-stopping rate with 14.2 percent, showcasing his versatility. Meanwhile, Josh Allen (not to be confused with Bills QB Josh Allen, who can hit a goal post 50 yards away from his knees) creates pressure from the outside — pressure that Eric Eager and George Chahrouri of Pro Football Focus have shown to be more valuable in generating negative expected points for the opposing offense than interior pressure. Allen’s pass-rush productivity — the share of pass plays in which the defender applied pressure on the opposing QB — led the nation at 15.2 percent. The success of Rams interior lineman Aaron Donald seems to suggest that teams might hope for similar returns from Williams, but a sharp team will focus on creating as much outside pressure as possible by choosing Allen.The Iowa tight endsOne set of players moving up mock draft boards not only play the same position, but they were also college teammates. Tight ends Noah Fant and TJ Hockenson of Iowa are both mocked to go in the middle of the first round, and they’re also the only two TEs likely to be called in Round 1. But while Fant’s mock draft graph shows a flat overall trend, Hockenson’s draft stock has surged since the combine in February. On average, he’s now surpassed his Hawkeye cohort in projected draft position. The NFL draft is a spectacle. Last year, the draft averaged more viewers than the previous year’s Stanley Cup Final. Social media and fan interest have exploded with a thirst for draft information, and media outlets have sprung up to cater to those fans with a bevy of mock drafts conducted by analysts and armchair handicappers.There are even sites dedicated to tracking the predictions of mock drafters so that consumers of draft information can properly judge who is most reliable. Last year’s top forecaster, NFL analyst Evan Silva, identified 28 out of 32 players selected in the first round and also correctly predicted the team that would select 10 of those players. That 31 percent hit rate on pairing a drafted player with a team may not seem impressive, but it was good enough to place Silva at the top of the 2018 rankings and vault him to 16th over the past five years.“You should be able to pick 26 of the 32 first-round picks rolling out of bed,” Silva said. “The hard part is matching teams to players. I’m continually surprised each year. Teams don’t act like I expect.”Despite that uncertainty, the mock drafters can give us a pretty good sense of the names Roger Goodell will call on Thursday night. Perhaps even more interesting, we can use this data to explore the player trends as the draft process has progressed. The actual draft may be one weekend in April, but draft prognosticating is a year-round affair. Mock drafts from last June hardly resemble the ones on the eve of the draft, as the stock prices of college players are constantly ticking up and down based on a host of reasons — performance, health, eligibility and results from the scouting combine.Using data from Benjamin Robinson, who has curated close to 2,000 mock drafts from expert, media and fan sources from April 2018 to present, here are some of the most interesting fluctuations over the past few months — along with some of our own analysis mixed in. After all, it’s the draft, so we are all experts.The pass rushersPass rusher may be the position most stocked with top-end talent in this year’s draft. If Oklahoma QB Kyler Murray isn’t the first overall selection, Ohio State defensive end Nick Bosa will likely be called. But two other promising defensive standouts, Kentucky’s Josh Allen and Alabama’s Quinnen Williams, are expected to be off the board by the 10th pick. Both players wreaked havoc on the SEC in 2018, and the evolution of each player’s draft value has mirrored the other’s. While Bosa has been a fixture atop draft boards all year, Allen and Williams have each steadily climbed from a late first-round position. The mock drafters probably have the ordering right: Hockenson had 760 receiving yards — 25.8 percent of Iowa’s team total, according to ESPN’s Stats & Information Group — while Fant gained 519 yards for a 17.6 percent share. Hockenson is the better blocker of the two TEs and also ran 340 routes to Fant’s 242. But it wasn’t just volume that drove Hock’s numbers: He was also slightly more efficient on a per route basis, gaining 2.24 yards per route run vs. 2.14 for Fant. Hockensen was deployed further downfield than Fant as well, earning an average depth of target of 9.2 yards — nearly half a yard better than Fant. And despite the deeper routes, Hockenson still managed a higher catch rate.149 catches on 66 targets for Hockenson, 39 catches on 61 targets for Fant.The Ole Miss receiversOddly, another pair of teammates that play the same position are also vying for a first-round selection. The fortunes of Ole Miss wide receivers A.J Brown and D.K. Metcalf have flipped since the start of the draft process. Last July, A.J. Brown was considered a high first-round pick, but he has since seen his draft stack plummet to the bottom of the first round. read more

Under I grew up watching videos of Leo Messi

first_imgAS Roma’s Cengiz Under has spoken of the sensation he felt playing against his childhood hero Lionel Messi, after their shock win against BarcelonaThe Giallorossi produced one of the biggest and surprising comebacks in the history of the Champions League on Tuesday night, where they overcame a 4-1 deficit from the first leg to defeat Barcelona 3-0 at the Stadio Olimpico and progress to their first semi-final appearance since the 1983/84 season.Under was on the bench for the decisive encounter, but came on for Patrick Schick in the 73rd minute and played a critical role by assisting Kostas Manoles nine minutes later for the decisive goal.David Villa, SpainQuiz: How much do you know about David Villa? Boro Tanchev – September 14, 2019 Time to test your knowledge about Spanish legendary forward David Villa.In an interview with Sporx, the Turkey international was still getting over the sensation of having played against Messi and revealed his delight with the win.“I grew up watching videos of Leo Messi,” said Under, according to Football-Italia.“That’s how it was since I was 10. Playing on the pitch with him was indescribable, and obviously I’m delighted with this win.”last_img read more

Hasinas meeting with president over SC verdict condemnable BNP

first_imgThe BNP has described Wednesday’s meeting of the prime minister, the law minister and the attorney general with president Abdul Hamid on the Supreme Court’s verdict annulling 16th amendment to the constitution as an ‘unprecedented incident’, reports UNB.The Bangladesh Nationalist Party (BNP) secretary general, Mirza Fakhrul Islam Alamgir, on Thursday condemned and protest at the ‘incident’ of this meeting between the heads of the state and the government.Addressing a discussion, the BNP leader accused the Awami League government of indulging in anti-state activities by openly taking a stance against the judiciary and chief justice Surendra Kumar Sinha.“The prime minister together with the law minister and the attorney general met the president yesterday (Wednesday), and discussed the Supreme Court’s verdict that cancelled the 16th amendment to the constitution. This meeting has made the entire nation deeply worried. Such a meeting can’t be held, it is an unprecedented matter,” he said.Fakhrul added, “They’ve met the president taking an opposite stance against the Supreme Court verdict. We strongly condemn and protest the incident.”Barrister Salam Talukder Smrity Sangsad organised the programme at Jatiya Press Club, marking the 18th death anniversary of BNP’s former secretary general Abdus Salam Talukder.The BNP secretary general alleged that the government is hatching a plot to snatch the independence of the judiciary.He said Awami League general secretary Obaidul Quader met the chief justice at his residence earlier and took dinner there after the verdict, while “ministers are passing offensive remarks about the chief justice. What the ruling party junior leaders are saying about the apex court and the chief justice can’t be allowed in a democratic system.”The BNP, Fakhrul said, fears that the government has taken a new plot to completely destroy democracy and the independence of the judiciary. “We call upon the government to put up a strong resistance against such a move.”He urged all the political parties, democratic institutions and civil society members to come forward to protect the country, its constitution and democracy. “We all must get united to defeat the evil and undemocratic forces.”Fakhrul said though the ruling party leaders often file sedition cases against BNP leaders and activists over trivial matters, Awami League leaders are openly indulging in anti-state activities.“You’re working against the country and destroying the constitution. You shall be brought to the court of people today or tomorrow, and punished for all of your anti-state activities.”He also came down hard on law commission chairman and ex-chief justice ABM Khairul Haque for holding a press conference against the Supreme Court verdict violating his service rule.Fakhrul also alleged that Haque committed a judicial offence by changing the verdict on the 13th amendment to the constitution after going to retirement. “He should be put on trial.”He recalled the political life of Salam Talukder and his contributions towards making BNP a stronger political organisation.On 20 August in 1999, Salam Talukder died on the way to Singapore for medical treatment.last_img read more

Physicists develop nanolevel sound detector

first_imgAn optically trapped nanoparticle can act as an ultrasensitive detector of sound. Pressure waves from a nearby sound source are detected by tracking the small displacements of a trapped gold nanoparticle from its equilibrium position in the neck of a focused laser beam (red region). The sound waves are produced by an aggregate of nanoparticles that vibrate when heated by a laser (green region). Image: A. Ohlinger et al., Phys. Rev. Lett. (2012) Journal information: Physical Review Letters Acoustic tweezers can position tiny objects Now, a team of German physicists has found that the same technique can be used to measure minute amounts of vibration of objects near the particle held by the quasi nano-tweezers, allowing sound to be measured. The team, as they describe in their paper published in Physical Review Letters, has found that they can measure sound that is far below what the average person can hear.Using lasers to hold objects still for study using a laser was first discovered back in the 1980’s and since that time, researchers have tried using smaller and smaller beams to allow for holding smaller and smaller particles. Recently, progress has led to the point where nanoparticles can be held steady while under review, and it’s these advances that have made the sound detector created by the German team possible.To make their sound detector, the team set up two sound sources, both of which were placed in water. For the first, a tungsten needle was affixed to a speaker that generated vibrations at 300Hz. The second was a very tiny cluster of gold nanoparticles that were heated periodically by a laser to create vibrations at a frequency of 20Hz. Next a laser beam with 808 nm wavelength was fixed onto a 60 nm particle of gold, to hold it in place very near to the sound sources.Once everything was set up, the researchers then measured the impact of the vibrations on the fixed nanoparticle. They found that they could very accurately measure the sound created by the sources by measuring how much the “fixed” nanoparticle was displaced by their vibrations.The team writes that they believe their acoustical measuring technique could be used to record and measure sound created by bacteria or viruses, or in micro-electronics applications, all of which could lead to the field of so-called acoustic microscopy. Citation: Physicists develop nano-level sound detector (2012, January 12) retrieved 18 August 2019 from https://phys.org/news/2012-01-physicists-nano-level-detector.html More information: Optically Trapped Gold Nanoparticle Enables Listening at the Microscale, Phys. Rev. Lett. 108, 018101 (2012) DOI:10.1103/PhysRevLett.108.018101AbstractWe explore a new application of optical tweezers for ultrasensitive detection of sound waves in liquid media. Position tracking of a single gold nanoparticle confined in a three-dimensional optical trap is used to readout acoustic vibrations at a sound power level down to -60  dB, causing a ∼90  μeV increase in kinetic energy of the nanoparticle. The unprecedented sensitivity of such a nanoear is achieved by processing the nanoparticle’s motion in the frequency domain. The concept developed here will enable us to access the interior of biological microorganisms and micromechanical machines not accessible by other microscopy types.via Physics Viewpoint: A Trapped Nanoparticle Listens Incenter_img Explore further © 2011 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. (PhysOrg.com) — For a couple of decades now, physicists have known that if a very small laser beam is pointed at a microscopic particle, it could be held in place due to the very small electrical field that is generated. Because of that, the technique has been used to hold objects in place for close examination, sort of like using a pair of tweezers to hold a grain of sand for study under a magnifying glass. One truly nice feature of the technique is that it’s very gentle, thus no harm comes to the particle being examined.last_img read more

Mamata to visit Darjeeling on Sept 3

first_imgDarjeeling: Chief Minister Mamata Banerjee will be visiting Darjeeling on September 3. During her visit, she will be laying the foundation stone of the new Greenfield University.She will also hold a high level review meeting with GorkhalandTerritorial Administration (GTA) officials. Tourism will be getting a major facelift in the Hills and new tourism projects will be discussed in the review meeting.”The Chief Minister will be arriving at Darjeeling on September 3. She will lay the foundation stone of Greenfield University on September 5 at a government programme to be held at Darjeeling Chowrasta. On September 4, she will be attending a GTA review meeting,” stated Binay Tamang, chairman, GTA Board of Administrators. Also Read – Rain batters Kolkata, cripples normal lifeThe GTA has also requested her to lay the foundation stone of a Chowrasta Beautification project, but is awaiting confirmation from the Chief Minister’s office.The Chowrasta Beautification project, pegged at Rs 12 crore, will be completed in two phases. It will include restrooms for senior citizens, children’s park and shops. The part of the road below the Mahakal Temple that has been affected by landslide, will also be repaired.Tourism is set to get a major facelift in Darjeeling. “Many private players are interested. We have held preliminary talks with them. ITC and Hyatt have shown interest in opening 5 star hotels in Darjeeling. The company that has taken up the Dhotoreah-Kalej Valley Tea Estate, wants to run the tea garden and also come up with a 5 star hotel in the garden. Similarly, the company running Peshok Tea Estate will also run home-stay facilities in the garden,” stated Tamang. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedNicco Park of Kolkata has shown interest in running similar parks in the existing Science Centre in Kalimpong at Chowrasta and Nightingale Park in Darjeeling, in Kurseong and Mirik.Ice Parks with ice-skating facilities will come up at Rohini Park in Kurseong and Gangamaya Park near Darjeeling. They will also come up with a children’s amusement park at Chowrasta.”The Chief Minister has laid emphasis on tourism. A new tourist lodge will be built in Kurseong jointly by the state and GTA. The GTA is leasing out some of their existing tourist lodges, while refurbishing and running the others,” added Tamang.New fire stations are coming up at Sukhipokhari, Algarah and Gorubathan.last_img read more