40 Honored at DECR Stewardship Awards Related Items:dema, environmental awards, henry wilson, world environment day, world ocean day Facebook Twitter Google+LinkedInPinterestWhatsAppProvidenciales, 04 Jun 2015 – Thirty five environmental champions will be awarded this weekend when the Department of Environment and Maritime affairs hosts the annual Environmental Stewardship Awards. Acting Director of DEMA, Henry Wilson says: “DEMA takes this opportunity every year to honour those individuals and organisations that have kindly contributed their time, equipment and/or financial assistance to DEMA throughout the year, in order to promote conservation and an environmentally sustainable TCI.” This entire event will unfold in concert with World Environment Day and World Oceans Day on June 5th and 8th respectively… Wilson adds that if you want to be a Community Conservation Partner to contact DEMA. Recommended for you Climate Change blamed for seawater woes in Grand Turk Facebook Twitter Google+LinkedInPinterestWhatsApp Emergency action in Grand Turk due to sea surges
Manchester United star Paul Pogba started on the bench after a series of poor displays but with the Red Devils level with their opponents, Mourinho turned to the World Cup winner.Fans were quick to disapprove though as they booed the introduction of Pogba, Express UK claims.The central midfielder has had an unimpressive season as United sit way down in eighth position in the Premier League and fans couldn’t believe what they were hearing on social media.A fan tweeted: “Did some of our own fans just boo Pogba. I’m finished.”Maguire says United need to build on today’s win George Patchias – September 14, 2019 Harry Maguire wants his United teammates to build on the victory over Leicester City.During the summer, Harry Maguire was referred to as the ultimate…Another added: “Pogba boo’d as he came on from the home fans. The club is falling apart, Well Done Jose.”And a third explained: “Boos when pogba comes on. Jose really is deceiving the fans. Astonishing.”The game ended 2-2 after a back and forth battle at Old Trafford.An error from David De Gea helped Shkodran Mustafi’s header into the net before Anthony Martial replied quickly. The match exploded in the second half with a Marcos Rojo own goal giving the lead back to Arsenal but Jesse Lingard netted seconds later to save what would have been another unfortunate night for United.
The team returned to winning ways after a 3-1 victory over Southampton in the last match of 2018 for the English Premier LeagueAfter two consecutive defeats in the English Premier League, Manchester City is back to winning ways by beating Southampton 3-1.And for footballer Raheem Sterling, this is because the team is motivated.“It’s a massive step and what we needed to do. We had two poor games and we knew we needed to win here today to give ourselves a chance,” said Raheem to the club’s official website.Jose Mourinho is sold on Lampard succeeding at Chelsea Tomás Pavel Ibarra Meda – September 14, 2019 Jose Mourinho wanted to give his two cents on Frank Lampard’s odds as the new Chelsea FC manager, he thinks he will succeed.There really…“But we were really motivated to give ourselves a chance and that’s what we did.”“We had to bring that level that we know we can bring – we had a bit of luck but we played some great football and controlled the game which we know we can do,” he added.“Now it’s down to us to keep this focus and go onto the next one.”
Donald TrumpA porn star sued President Donald Trump on Tuesday to declare a “hush agreement” over their alleged affair invalid because he never signed it, documents say.Los Angeles lawyer Michael Avenatti posted on his Twitter account a copy of what appears to be the suit filed on behalf of the porn star who goes by the name Stormy Daniels. Her real name is Stephanie Clifford.The hush agreement does “not exist, because, among other things, Mr Trump never signed” the document with a Superior Court of California stamp, the suit says.It alleges she had an intimate relationship with Trump from 2006 to 2007, which she sought to reveal after Trump won the Republican Party nomination for president and other women claimed to have had sexual encounters with him.With help from his lawyer Michael Cohen, Trump then sought to “aggressively… silence Ms Clifford as part of an effort to avoid her telling the truth, thus helping to ensure he won the presidential election,” the document says.Cohen prepared a non-disclosure agreement, a copy of which is attached to the lawsuit and which required a $130,000 payment to be wired from a company known as Essential Consultants LLC to Clifford in return for her silence, according to the documents.Using the pseudonyms Peggy Peterson and David Dennison, Clifford and Trump were to sign the agreement, along with Essential Consultants.Days before the November 2016 presidential election which Trump won, Clifford put her name to the document, as did Cohen for Essential Consultants, it says.“Mr. Trump, however, did not sign the agreement, thus rendering it legally null and void and of no consequence,” the document adds.Cohen told US media last month that he paid Clifford $130,000, prompting her manager to suggest a non-disclosure agreement had been broken.Cohen declined to give details such as why he made the payment, or if Trump was aware of it at the time.“Neither the Trump Organization nor the Trump campaign was a party to the transaction with Ms Clifford, and neither reimbursed me for the payment, either directly or indirectly,” Cohen said, according to the New York Times.Trump declined to comment on the issue. The White House has dodged questions about whether allegations of an affair are true, claiming the matter was dealt with during the campaign.Cohen’s comments came after the watchdog group Common Cause filed a federal complaint in January arguing that the payout may have violated campaign finance rules.
(PhysOrg.com) — If a plan to build new 4G mobile phone base stations in the US goes ahead, engineers say GPS satellite navigation systems will be seriously jammed and huge areas of the country will become GPS dead zones. Explore further © 2010 PhysOrg.com Virginia company LightSquared communicates with satellites using low-power signals in the frequency range 1525 to 1559 MHz, which is close to the frequency range GPS uses (1559 to 1610 MHz). So far this has not caused interference problems but if the planned 40,000 new high-power 4G base stations are built they would use stronger signals in the same frequency range.LightSquared hopes to complete the 4G broadband network by 2015 at a cost of up to $8 billion. The network is expected to deliver mobile phone users download speeds of up to 10 megabits per second.Engineers Scott Burgett and Bronson Hokuf with Garmin International, a satellite navigation systems manufacturing company in Olathe, Kansas, say the stronger signals will be disastrous, seriously limiting GPS reception, causing widespread GPS jamming and depriving vast areas of the US of GPS coverage.The engineers carried out laboratory testing on a portable GPS device and a general Federal Aviation Administration (FAA)-certified aviation receiver. A Spirent GSS 6560 simulator representing the current configuration of 31 GPS satellites was used to simulate the GPS signals. The LightSquared transmission signal was simulated by a Rhode and Schwartz signal generator and amplified to produce the required signal strength.The results were that the GPS began to experience interference when 5.8 km or closer to the simulated LightSquared transmitter and lost the fix altogether when 1.1 km away. Interference started at 22.1 km for the aviation receiver, and total loss of fix occurred at 9.0 km from the transmitter.The US air force is also concerned about the interference. General William Shelton, head of the US Air Force Space Command, said at a recent Air Warfare Symposium in Orlando that if LightSquared’s network goes ahead and GPS systems are jammed we should “think about the impact.” He said he was hopeful a solution could be found but LightSquared had to prove they could operate without interfering with GPS.LightSquared spokesman Jeff Carlisle said the base stations are not at fault, but the problem could arise because some GPS receivers may be able to “see into” the neighboring frequency at which LightSquared operates. He said the company has already spent $9 million on a series of filters to prevent its current signals from interfering with the weak GPS signals, and if a problem will exist with the new network only some highly sensitive GPS receivers will be affected.LightSquared was given a provisional permit late last year by the US Federal Communications Commission (FCC), but the permit stipulated that the network should not cause interference with other signals.Burgett and Hokuf forwarded their report to the FCC on January 19. LightSquared is now required to submit an initial plan for working with federal agencies and GPS companies to determine how to deal with interference. The plan is due at the FCC by February 25, and a final report is due on June 15. LightSquared cleared to offer wireless broadband Citation: New 4G network could cause widespread GPS dead zones (2011, February 23) retrieved 18 August 2019 from https://phys.org/news/2011-02-4g-network-widespread-gps-dead.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.
Journal information: Nature In this new effort the researchers analyzed data collected from 1,750 sheep and found that there is a third category of sheep, those that have one type of each allele—they get the benefits of both—the live longer than the sheep with the biggest horns and mate more often than the sheep with tiny horns. This, the researchers suggest, explains why big horns haven’t become predominant—though they may lead to producing more offspring in the short time, those with smaller horns win out in the end by breeding over more seasons. Thus, natural selection results in splitting the difference to ensure the best chance of survival for the species as a whole.The researchers note that the same allele exists in both humans and mice, and has been found to be involved in bone density and sexual development. They suggest more research will need to be conducted to discern if the gene is a factor in either longevity or successful procreating in either species Soay is a small breed of bighorn sheep—they live in mountainous terrain on an island called Hirta and have what would appear to be a genetic anomaly. Some of the males have extremely large horns, while the horns of others are much smaller. Because research has shown that the males that have the larger horns are much more successful at mating, there is the question of why all the males don’t have large horns.To find out, a team working in a prior effort studied the genes of the sheep and discovered a particular allele (alternative forms of the same gene) responsible for horn size, called Ho. The sheep all have two of them—those sheep that have two of the large-size variant have large horns, while those with two of the small size variant had small or even no horns at all. But there was a catch. Sheep with smaller horns, for reasons that aren’t yet known, tend live longer. Three rams on the island of Hirta, St Kilda with different horn morphologies. The male on the left displays the scurred (vestigial) phenotype, meaning that it cannot compete with the normal-horned males for access to mates during the rut. Credit: Peter Korsten Citation: Researchers unlock genetic twist in differences in horn size with sheep (2013, August 22) retrieved 18 August 2019 from https://phys.org/news/2013-08-genetic-differences-horn-size-sheep.html Explore further More information: Life history trade-offs at a single locus maintain sexually selected genetic variation, Nature (2013) DOI: 10.1038/nature12489AbstractSexual selection, through intra-male competition or female choice, is assumed to be a source of strong and sustained directional selection in the wild. In the presence of such strong directional selection, alleles enhancing a particular trait are predicted to become fixed within a population, leading to a decrease in the underlying genetic variation. However, there is often considerable genetic variation underlying sexually selected traits in wild populations, and consequently, this phenomenon has become a long-discussed issue in the field of evolutionary biology. In wild Soay sheep, large horns confer an advantage in strong intra-sexual competition, yet males show an inherited polymorphism for horn type and have substantial genetic variation in their horn size6. Here we show that most genetic variation in this trait is maintained by a trade-off between natural and sexual selection at a single gene, relaxin-like receptor 2 (RXFP2). We found that an allele conferring larger horns, Ho+, is associated with higher reproductive success, whereas a smaller horn allele, HoP, confers increased survival, resulting in a net effect of overdominance (that is, heterozygote advantage) for fitness at RXFP2. The nature of this trade-off is simple relative to commonly proposed explanations for the maintenance of sexually selected traits, such as genic capture (‘good genes’) and sexually antagonistic selection. Our results demonstrate that by identifying the genetic architecture of trait variation, we can determine the principal mechanisms maintaining genetic variation in traits under strong selection and explain apparently counter-evolutionary observations. Soay ram on the island of Hirta, St Kilda. Credit: Arpat Ozgul Dome-headed dinosaurs did more than just butt heads © 2013 Phys.org (Phys.org) —A team of researchers from the U.K. and Australia, working with sheep data obtained from a small island off the coast of Scotland has learned why it is that some sheep have large horns, while others do not. In their paper published in the journal Nature, the team describes how they studied data obtained over a 20 year period to discover the seeming contradiction with the sheep. 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.
When monsoon hits in, its prudent to take care of your swimming pools for your health.Though a proper circulation will ensure cleanliness by default, one may have to make just a bit of an extra effort to continue the delightful swimming experience during the monsoons. Vivek Mishra, MD of Premium Pools suggests some ways to go about it.When it rains, the pH levels of the water in the pool needs to be monitored all the more as the first rain at times is acidic, can play havoc in addition to getting dirty and contaminated water. It can get dangerous as well since harmful and toxic substances from the atmosphere may get mixed with the pool water. Also Read – ‘Playing Jojo was emotionally exhausting’So overall, the imbalance in the chemical composition of the pool water may rise. The rains will also bring along a lot of organic materials like pollen etc that gets accumulated in the pool. Within hours of the first shower of the monsoon, a significant variation in pool’s water quality can easily be noticed. For extreme weather conditions including monsoons, one can go for a pool enclosures or covers to eliminate any kind of water contamination. Also Read – Leslie doing new comedy special with NetflixA few more things can be done on an ad-hoc basis:Brushing the pool walls : this helps in eliminating the wild shrubs that might grow within the wall tiles. Also, this would help remove any fungal growth on the tiles surrounding the pool even deck area. Regular Chlorination : Adding chlorine tablets will help in preventing the growth of bacteria and even algae. Although the main cause of algae is stagnant water, routine chlorination would help prevent against health hazards like ear infections, athlete’s foot, skin rashes etc which become quite common with bacterial growth in water. Filtration : running the filters to clean the water on a daily basis is a good practice during rains. This way the debris and dirt can be completely cleared. Also, filtration helps in circulating the fresh water added to the pool as well. the said filter should also be regularly cleaned by the maintenance personnel.