By Dialogo May 15, 2009 On Thursday military and defense experts from around the world concluded a three-day meeting in Miami in which they analyzed measures to combat illicit trafficking in weapons of mass destruction and their components, the U.S. Southern Command reports. The conference, organized by the U.S. Department of Defense and the Southern Command, brings together 34 countries. One of the topics of discussion was the traffic in weapons of mass destruction and related materials within the Americas. “Latin America, the Caribbean, and the United States share a common interest in preventing the proliferation of WMD in our hemisphere,” said Paul Trivelli, Foreign Policy Adviser to the Southern Command, who considers it essential for countries to coordinate their efforts in the prevention of trafficking in weapons and combating networks that profit from it. For his part, Gary Moore, who coordinates the monitoring of the proliferation of armaments and weapons of mass destruction at the White House, said that President Obama “has promised to pursue the peace and security of a world without nuclear weapons,” but that this goal cannot be achieved without international security initiatives to prevent the proliferation of weapons of mass destruction. Together with North American and Canadian experts, Latin American representatives of Argentina, Chile, El Salvador, Honduras, Panama, and Paraguay also took part of the event.
ELLSWORTH — Ellsworth High School’s Callie Hammer and Leah Stevens and Bucksport High School’s Madysen Robichaud, Kylee Atwood and Emily Hunt participated in Maine Association of Softball Coaches Senior All-Star Game festivities last Thursday at Augusta’s Cony High School.In the Class A/B game, the Ellsworth representatives and the Northern Maine team rolled to a 9-1 win over the Southern Maine team. In the Class C/D showdown, the South won 4-1.Robichaud, who hit a two-run home run against Mattanawcook Academy to lead Bucksport to the Class C North title June 14, was nominated for the state’s Miss Baseball award June 16. The award went to Hermon’s Hailey Perry.In baseball, seniors Beckett Slayton and Jacob Keenan (George Stevens Academy) Issiac Christiansen (Sumner), Ethan Shepard (Deer Isle-Stonington), Andy Allan (Bucksport) and Riley Swanson (Mount Desert Island) were selected as All-Star representatives in their respective classes. The South won the A/B game 5-2, and the North won the C/D game 3-1.This is placeholder textThis is placeholder text
When a prime mover contracts, the antagonist muscle will keep some fibres contracting to exert a ‘braking’ influence to stop the prime mover moving the joint so hard that the antagonist are damaged. Sometimes this system fails, for example, when a sprinter is running flat out, he may tear the hamstring and quickly come to a painful stop. The muscles we use depend on the activity, whether it requires muscles in the upper body or lower body to work together for short periods, or both at different phases of the activity, or most of the muscles of the body vigorously for longer periods (wrestling). All muscles contract and develop tension. However, the type of resistance the muscles meet will determine the type of muscle action. There are three main types of muscle contractions: – Isotonic concentric the muscles shorten as they contract and the ends of the muscle moves closer together e.g.; the biceps when doing pull ups. Most sporting movements are of this type. – Isotonic eccentric the muscles lengthen as they contract under tension, the ends of the muscles move further apart. e.g. the bicep works in this way when the body is lowered from pull-up position. – Isometric contraction the muscles stay the same length as they contract, there is no movement so the ends of the muscle stay the same distance apart. Shoulder muscles work in this way during the tug-o-war activity and the stabilising muscles that hold parts of the body steady as other parts move in many sporting movements. When we perform sporting activities we move our limbs in many different directions to affect the type of movements needed to execute various skills. Special words are used to describe the movements: – Extension The limbs straighten at the joint, eg, reaching to catch a ball (netball) – Flexion The limbs bend at the joint, eg, bending the trail leg at the knee when clearing hurdles. – Abduction The limbs move away from the midline of the body. – Adduction The limbs move towards the midline of the body – Rotation Circular movement. Part of the body turns while the rest remain still, E.g. rotation of the hip to play a shot in golf. – Circumduction- The end of a bone move in a circle, e.g., bowling in cricket – Inversion A lifting of the medial border of the arch combines with a medial bending of the front of the foot. – Eversion A slight rising of the lateral border of the foot combines with a slight lateral bending of the front of the foot. – Pronation Rotation of the forearm so that the palm turns medially. – Supination Rotation of the forearm so that the palm turns laterally. Every movement that takes place in the body depends on muscles. They work by contracting. The cardiac muscles in the heart contracts to pump blood out of the heart. Involuntary muscles in the artery walls contract to squirt the blood along and voluntary muscles which will be the main focus work when needed. A voluntary skeletal muscle contains nerves, which carry messages to and from the brain. Therefore, a muscle contracts when messages from the brain race along the nerve fibres, telling them to contract. It relaxes when the messages tell the fibres to lengthen again. Muscles work in pairs or groups. They have to work in pairs because muscles can only pull, they can’t push. For example, the biceps and triceps work together to execute the arm curl movement. To flex the arm, the biceps contract and the triceps relax. To straighten it, the triceps contract and the biceps relax. Large numbers of pairs of muscles are needed to work together in the different ways for even simple body movements. The muscles take on different roles, depending on the movement that is performed. They can work as: – Flexors contracting to bend a joint – Extensors contracting to straighten a joint – Prime movers or agonist contracting to start a movement (biceps muscles perform this role in arm curl) – Antagonist relaxing to allow the movement to take place (the triceps muscles perform this role in arm curl) The biceps and triceps will swap places as the prime mover and antagonist when arm is straightened. – Fixators contracting to steady parts of the body to give the working muscles a firm base. (the deltoid perform this role in the arm curl) – Synergist reducing unnecessary movement when a prime mover contracts. They can also fine tune the movement (the brachialis in the forearm performs this role in the arm curl) PAINFUL STOP
Three years after Dow Chemical dropped out of the solar shingle business, a reinvented version of its Powerhouse shingle is back on the market under a new license holder. RGS Energy, a company that started selling solar panels in Mendocino County, California, in the 1970s as the Real Goods Solar Company, now holds the license to produce the shingles. The low-profile shingles — called building-integrated PV, or BIPV— are applied directly to the roof deck and can be mixed with asphalt shingles, an installation designed to be less obtrusive than conventional racked solar panels. Dow based its design on thin-film copper indium gallium selenide (CIGS) cells, but the new “3.0” version of the Powerhouse uses silicon cells, according to the company’s website.RELATED ARTICLESTesla’s Solar Roof Has a CompetitorTesla Will Take Your Solar Roof Order NowRooftop Solar Makes Houses Worth MoreCalifornia’s Solar Panel EdictGAF Dives Into the Residential Solar Market Earlier this month, the shingles were named the best energy-efficient product at the International Builders Show in Las Vegas, one of the largest building materials trade shows in the country. Dow faced an uphill battle in its efforts to sell the Powerhouse. The thin-film cells that Dow used weren’t as efficient at generating electricity as silicon-based cells, and the shingles cost more on a per-watt basis than conventional solar panels. Those two problems may have done in Dow’s solar shingle gambit, and RGS could be banking on the greater efficiency of silicon cells to help it get a toehold in the market. There aren’t many companies in the BIPV business. One competitor is CertainTeed, whose Apollo II shingles use monocrystalline silicon cells. Another potential rival is Tesla, but it has been very slow to roll out its glass-topped solar tile after a glitzy launch in October 2016. GAF, the roofing manufacturer, introduced low-profile solar panels called Deco Tech in 2017. RGS touts lower cost In a fact sheet, RGS compared the installed cost of a 4-kW rooftop system with a conventional rack system and the Tesla Solar Roof. The comparison listed the cost of the Tesla roof at $8.14 per watt and the cost of a conventional rack-and-panel system at $4.29 per watt. RGS lists its total cost per watt at $3.89. In the end, the company said, the cost of solar plus roofing would be $23,212 for the RGS system, $27,229 for a rack-and-panel installation, and $55,520 for the Tesla roof. In a written statement, RGS said Dow had selected the company in part because it had been servicing its portfolio of 1,000 solar installations of earlier versions of the Powerhouse. The RGS license runs until 2034. The shingles consist of a base plate and a monocrystalline PERC insert, a design the company said would allow homeowners to easily update the solar laminate with newer technology in the future. The shingles come in two versions, 55 watts and 60 watts each, with efficiencies of 15.6% and 17.1% respectively. The base plate is made in the U.S. and the solar laminate is manufactured in China. Dow had originally hoped the CIGS thin-film collectors would overtake silicon “as the next big solar cell.” But manufacturing gains that would bring the cost down didn’t materialize. By using silicon in the design, RGS hopes to take advantage of improving efficiencies and the benefits of higher volume production. Asked how RGS will succeed where Dow did not, the statement said, “We know the solar industry and have support systems in place, such as sales support and marketing support. We have plans to invest significant dollars in the Powerhouse brand in order to help support our network of customers and generate business with the goal of making Powerhouse a household name.” This post has been updated to correct the RGS market area for the Powerhouse shingle. The company is marketing them in all 50 states and Canada.
Robredo: True leaders perform well despite having ‘uninspiring’ boss PLAY LIST 02:49Robredo: True leaders perform well despite having ‘uninspiring’ boss02:42PH underwater hockey team aims to make waves in SEA Games01:44Philippines marks anniversary of massacre with calls for justice01:19Fire erupts in Barangay Tatalon in Quezon City01:07Trump talks impeachment while meeting NCAA athletes02:49World-class track facilities installed at NCC for SEA Games Sports Related Videospowered by AdSparcRead Next Trump signs bills in support of Hong Kong protesters Robredo should’ve resigned as drug czar after lack of trust issue – Panelo Lacson: SEA Games fund put in foundation like ‘Napoles case’ San Beda’s Davon Potts and Donald Tankoua celebrate. Tristan Tamayo/INQUIRER.netSan Beda stepped on the gas pedal early and blew Mapua out, 66-55, to nab its sixth win in the NCAA Season 93 men’s basketball tournament Friday at Filoil Flying V Centre in San Juan.Coming off a week-long break, the Red Lions imposed their will early and raced to a 23-6 charge in the first period, pulling away from the Cardinals and grabbing a lead as high as 25, 49-24 late in the third quarter.ADVERTISEMENT Robredo should’ve resigned as drug czar after lack of trust issue – Panelo Mapua still tried to recover and cut the deficit to just nine, 64-55, after a Kim Magboo bucket with 1:12 to play, but Robert Bolick’s free throws doused that rally as San Beda cruised to its fifth straight victory.Donald Tankoua made a living in the paint for the Red Lions, grabbing 11 points and 16 rebounds for his best game to date.FEATURED STORIESSPORTSSEA Games: Biñan football stadium stands out in preparedness, completionSPORTSPrivate companies step in to help SEA Games hostingSPORTSWin or don’t eat: the Philippines’ poverty-driven, world-beating pool starsJavee Mocon got 10 markers and six boards, Davon Potts had eight points and three rebounds, and Bolick collected six markers, eight boards, and four dimes in the balanced attack for San Beda.Despite the comfortable triumph, coach Boyet Fernandez chided his wards for what he felt was a lackluster showing in the payoff period. SAN BEDA 66 – Tankoua 11, Mocon 10, Potts 8, Bolick 6, Soberano 6, Cabanag 5, Carino 4, Bahio 4, Doliguez 3, Adamos 3, Tongco 2, Presbitero 2, Oftana 2, Abuda 0.MAPUA 55 – Bunag 20, Orquina 11, Magboo 10, Nieles 6, Victoria 4, Aguirre 2, Gabo 2, Jimenez 0, Raflores 0.Quarters: 23-6, 31-20, 51-32, 66-55. LATEST STORIES For the complete collegiate sports coverage including scores, schedules and stories, visit Inquirer Varsity. “If we played the way we played in the fourth quarter, I think we’ll have a hard time against them. We played bad in the fourth quarter,” he said. “I just have to let the other guys realize that we can’t let those things happen. I hope my players realize that.”The Cardinals missed the services of Andoy Estrella, who is nursing an MCL injury.In his absence, Christian Bunag stepped up for the skidding Mapua (1-6) with 20 points and 18 rebounds in the team’s fifth consecutive defeat.Almel Orquina got 11 markers and four boards, while Magboo had 10 points and four rebounds.The Scores:ADVERTISEMENT Celebrity chef Gary Rhodes dies at 59 with wife by his side DILG, PNP back suspension of classes during SEA Games NBA: Analyst Charles Barkley says it’s ‘stupid’ that Kyrie Irving wants to leave Cavs NATO’s aging eye in the sky to get a last overhaul NGCP on security risk: Chinese just technical advisers View comments Don’t miss out on the latest news and information. MOST READ