NASA has awarded approximately $19 million to colleges and universities nationwide to conduct research and technology development in areas of importance to NASA’s mission. The University of Vermont was among six schools to be selected for two proposals. In addition, the awards enable faculty development and higher education student support.The selections are part of NASA’s Experimental Program to Stimulate Competitive Research, known as EPSCoR. The program is designed to assist states in establishing an academic research enterprise directed toward a long-term, self-sustaining and competitive capability that will contribute to its economic viability and development. The program helps develop partnerships between NASA research assets, academic institutions and industry. The selected proposals support all four of NASA’s mission directorates: aeronautics, exploration systems, science and space operations.A total of 27 proposals were selected from organizations in Alabama, Arkansas, Hawaii, Idaho, Iowa, Kansas, Louisiana, Mississippi, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Puerto Rico, South Carolina, South Dakota, Tennessee, Utah, Vermont and West Virginia.Two proposals were selected from each of the following colleges and universities:New Mexico State UniversitySouth Dakota School of Mines & TechnologyUniversity of Alabama In HuntsvilleUniversity of Nebraska at OmahaUniversity of Puerto RicoUniversity of Vermont & State Agricultural CollegeWichita State University, KansasOne proposal was selected from each of the following organizations:College of Charleston, South CarolinaLouisiana Board of Regents FoundationMontana State UniversityUniversity of Arkansas at Little RockUniversity of Hawaii SystemsUniversity of IdahoUniversity of MississippiUniversity of North DakotaUniversity of Northern IowaUniversity of OklahomaUniversity of UtahVanderbilt UniversityWest Virginia UniversityProposals were chosen through a merit-based, peer-reviewed competition. The maximum award is $750,000 for a 3-year period. A one-to-one match of funds is required for every NASA dollar awarded.This program and the agency’s other education programs support NASA’s commitment to excellence in science, technology, engineering and mathematics, which will play a key role in preparing, inspiring, encouraging and nurturing the nation’s future workforce.For a list of project descriptions, click on “Selected Proposals” and look for “Competitive Experimental Program to Stimulate Competitive Research (EPSCoR)” or solicitation NNH09ZNE002C at:http://nspires.nasaprs.com(link is external)For additional information about NASA’s EPSCoR program, visit:http://www.nasa.gov/education/epscor(link is external)For information about NASA’s Education programs, visit:http://www.nasa.gov(link is external)
A Botswana player is consoled after she broke down in tears after defeat to UgandaUganda ?? 46 – Botswana ?? 42Tuesday Uganda vs Cook Islands 10amBotswana vs JamaicaGabarone, Botswana| THE INDEPENDENT REPORTER | Uganda’s She Pearls overcome a false start and a partisan crowd to beat Botswana in a hard-fought Netball World Youth Cup game at the UB Indoor Sports Arena on Monday.Botswana, who started in command and took a 13-10 lead in the first quarter, were left stunned and in tears after the fleet-footed Ugandans fought back to snatch it by 4 baskets.The Ugandan girls took charge after the first half, leading 24-23 at half time, before stretching it to 36-33 in 3rd quarter and ending Botswana’s unbeaten run.Uganda next take on Cook Islands Tuesday, before battling group favourites Jamaica, who hammered Malaysia 70-22 Monday, and are also unbeaten.Botswana will have to be at their very best if they are to avoid a second straight defeat when they come up against JamaicaUgandan girls celebrate their victory over Botswana today.This is the first time the International Netball Federation (INF) is holding an international event on the African continent.The Netball World Youth Cup is the pinnacle of netball competition for emerging players who are under 21 years of age and the INF has held an U21 international competition every four years since 1988.The tournament is featuring 9 days of netball, 70 games in total and 20 countries are competing from across the five INF regions.The African countries competing are Uganda, South Africa, Zimbabwe and Botswana. 2017Botswana 2009Rarotonga, Cook IslandsAustralia Pool C results & teamsJamaica 43 Cook Islands 41Botswana 72 Malaysia 26Cook Islands 41 Botswana 50Uganda 81 Malaysia 21Jamaica 70 Malaysia 22Uganda 46 Botswana 42BotswanaJamaicaCook IslandsMalaysiaUgandaVIDEO OF THE GAME 1996Toronto, CanadaAustralia 1988Canberra, AustraliaAustralia YearLocationWinner Share on: WhatsApp 2005Fort Lauderdale, USANew Zealand 2013Glasgow, ScotlandNew Zealand 1992Suva, FijiNew Zealand 2000Cardiff, WalesAustralia
Share Facebook Twitter Google + LinkedIn Pinterest By Kayla Hawthorne, OCJ field reporterSulfur is essential for soybean production, and more evidence is showing that some farmers in the Midwest may be experiencing a sulfur deficiency that is showing up in some fields.According to Mike Hannewald, Beck’s Hybrids precision farming field advisor, prior to the 1990 Clean Air Act Amendments, crops and soil received enough sulfur through rainfall. That may be changing.“Research is showing that we used to get 20 pounds [of sulfur] per acre free through rain falling. And now in the last few years, we’re getting less than five pounds per acre of sulfur,” Hannewald said.The Environmental Protection Agency established the Acid Rain Program under Title IV of the 1990 Clean Air Act Amendments to reduce the emission of sulfur dioxide and nitrogen oxide into the air. According to the EPA, these compounds rise into the atmosphere and mix with other chemicals, including water and oxygen, and form acidic pollutants, which caused acid rain. The rainfall brought sulfur to the soil, which was an unintended benefit for agriculture.Hannewald said cleaning up the air and environment “adds a unique management challenge that we need to work with in agriculture to be able to ensure that we can produce maximum yields.”Farmers now have to determine if their soybean crops need sulfur. According to Hannewald, sulfur is an important nutrient at every stage of soybean production. He said sulfur helps protect seedlings in cool, wet conditions when they are first planted. Later in the season, sulfur assists with nitrogen uptake and efficiency to keep soybean nodules working at their full potential. Sulfur is also critical for ensuring the protein content is maximized. Ultimately, sulfur is needed throughout soybean production to maximize yield.Hannewald explained there are many forms of sulfur that farmers can use to ensure they maximize their soybean yield. The most popular form of sulfur used is probably ammonium sulfate, but farmers can also use elemental sulfur and foliar feeding for their soybeans.“Just some things to keep in mind [are] that you’re getting enough, making sure it’s available when you need it, and getting that timing right so that second half of the growing season, from flowering on, the soybeans have all the sulfur they need,” Hannawald said.
We intended to follow the commissioning process described in a Canadian ventilation standard: CSA-F326, “Residential Mechanical Ventilation Systems.”In Canada, ventilation systems can be designed to meet the building code or as an alternative to comply with CSA-F326 (the case for this meticulously designed mechanical system).CSA-F326 requires the installer to certify that the ventilation system installation complies with the standard by filling out “Form A,” which in turn can be considered by building officials as a performance certificate. Our first job was to figure out the Total Ventilation Capacity (TVC), and then to balance the room-by-room air flows. The standard is very forgiving in that it allows for ±15% on the TCV measurement and ±25% on room-by-room air flow rates when compared to design values (1).Few designers or installers of residential ventilation systems plan for commissioning. Typically the HRV or ERV is tucked high into a corner of the basement mechanical room, with flex-duct contorted and crammed on all four stations.Image credit: AHRIThe Air-Conditioning, Heating, and Refrigeration Institute (AHRI) labels the HRV port for entering outdoor air as Station 1; the port conveying fresh supply air to the house is referred to as Station 2; the port bringing stale air to the HRV or ERV is referred to as Station 3; and the port that conveys stale air destined to be exhausted to the exterior is referred to as Station 4.The Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) suggests that the best place for flow collar placement is on the warm side (at Stations 2 and 3), before any branches. When it comes to accurate measurements of air flow, doing a transverse with a Pitot tube comes in third. The second-best approach is to use the more convenient insert-type linear flow measuring station. Of course, the best method is to install a four-quadrant flow measuring station, despite the labor involved.The house in question didn’t have ideal places to install our four-quadrant flow sensors. Having recently invested in a pressure-compensated balometer which I hoped would earn its keep, I decided to measure at Stations 1 and 4. RELATED ARTICLES Residential CommissioningCommissioning Our Heat-Recovery Ventilator Cutting the Gordion Knot of HVAC System Commissioning Designing a Good Ventilation System BY GREG LABBE Air Leaks in Homes Insulated With Spray FoamOrigami-Inspired HomesPastiche ArchitectureNew LED Lights on the Scene What’s going on?Because of constrained access to Stations 2 and 3, the flow collars wouldn’t have made sense, so we had to use a Pitot tube, and the numbers were not reliable. So we took apart the ductwork to check whether the inline dampers were OK. There were no adjustable air flow dampers for this ERV.Then we dove into the manufacturer’s manual to change jumpers on the mother board to offset one of the two fan motors. Still the flow rates were impossible. We were getting in some cases over 100 cfm more exhaust air (at Station 4) than outdoor air (at Station 1), and no HRAI ventilation course could have prepared us for what we went through.The technical literature suggested that it was common for an ERV with a heat transfer wheel to mix in extra “purge” air to combat cross contamination — which might explain our difficulties. In this case, the heat transfer wheel was cut into pie-shaped pieces that fit in walled slots that aim to reduce the cross contamination. It should be noted this particular brand of ERV is quite common in high-performance homes in Ontario, and those who have them love them. We’ve had a previous experience commissioning the same model without such a large spread. Deriving the Total Ventilation CapacityIn the end, we derived TVC by adjusting flows room by room, and then simply ensuring the house pressure was neutral at TVC (see Image #7, below.) Having witnessed the build at the bare duct stage, we knew duct leakage wasn’t an issue, though we could have tested for it.The lessons learned included:Ensure that the mechanical designer selects an HVI-certified or AHRI-certified model; andEnsure that the heat exchanger core uses an airtight membrane that prevents cross-contamination. Greg Labbé is co-owner of BlueGreen Consulting Group, a high-performance home consulting firm that works with architects, builders, and homeowners to optimize the energy performance of new and existing homes through detailed energy modeling and site testing. Following a standard for commissioning the systemFortunately, none of the appliances in the home were susceptible to combustion spillage: there were no CO2 sources (wood or fossil fuel appliances) and there were no exhaust-only appliances that depressurized the house (i.e., no bath exhaust fans and no range hood exhaust fan; the clothes dryer was condensing). A defective control boardIn the end, common sense prevailed. Using a watt meter, we diagnosed that something was the matter with the control board. The board was replaced and in the end, flows in and out were within CSA’s spec for the TVC.By design, this meant that air flow at Station 1 wouldn’t equal air flow at Station 4. The ratio between those two air flows is called the Outdoor Air Correction Factor (OACF), which ideally should stay as close to 1.0 as possible.There’s another cross-contamination measurement called the Exhaust Air Transfer Ratio (EATR), which is the ratio of the exhaust air transfer to the supply flow rate. The ERV in question was laboratory tested in general accordance with CAN/CSA-C439-00, “Standard Methods of Test for Rating the Performance of Heat Recovery Ventilators.”The ERV wasn’t listed as HVI-certified (or AHRI-certified if a commercial unit). The OAFC wasn’t available, but the EATR was calculated at 0.09 by the manufacturer, which translates to about 3% of the exhaust air being transferred into the fresh air stream. In other words, if we wanted 100 cfm of fresh air delivered, we’d have to bump it up to 103 cfm; but that wasn’t consistent with our measured findings in the field. This might work in the lab, but not in the field — where we were getting differences of 100 cfm, possibly due to a large OACF, or possibly due to the home’s unique custom ductwork or the added resistance of a pre-heater (see Image #3, below). Footnote1. Discussing the topic of excellence, Aristotle suggested that “It is the mark of an instructed mind to rest satisfied with the degree of precision which the nature of the subject admits and not to seek exactness when only an approximation of the truth is possible.” This observation is useful when considering whether to use the garbage bag test or a Flowfinder. It also makes sense to work with the designer to ensure that the flow measuring stations (Stations 2 and 3) are specified in the design and are clear of turbulent features, and to communicate that requirement to the installer (see Image #1 at the top of the page). Though it probably applies more to commercial systems, Venmar suggests, “If OACF is ignored in the selection process, then the prescribed amount of fresh air will not be supplied to the space and poor indoor air quality may result — in addition to creating numerous potential issues with balancing and commissioning.”For a thorough treatment of the calculations and more explanation of the jargon used above, see AHRI’s “How ERVs Work” section; it is brilliant. I’d also recommend downloading and reading NRC’s pdf for insights into the testing process: “Evaluation of IAQ Impact of Balanced Residential Ventilation devices that incorporate HRV and ERV.” What’s the error range?When I spoke with the top scientist at ACIN Instrumenten (the manufacturer of the balometer) in the Netherlands about our proposed method using the FlowFinder Mk II, the scientist suggested that the error of the method could be a bit higher than 3%. Given the alternative, that sounded acceptable and well within CSA-F326 10.2.1â€²s suggested ±15% for a quick and painless “no-tin-snip and tape” commissioning. This was progress!Stations 1 and 4 were the same shape. We taped the cardboard flange to the perimeter of the vent in order to get a reasonably good seal with our balometer. The backdraft dampers were not in the hood, but in the duct. Three sequential measurements were taken to account for potential errors due to wind.Armed with flow-measuring stations, Pitot tubes, and our new balometer, we started measuring to find where our TVC might be on the variable-speed control board. This would then allow us to adjust flows room by room — except that the flows in and out of the house were off. Way off. We were recently called to commission a fully ducted energy-recovery ventilation (ERV) system in a newly constructed, “near passive” house.Commissioning an ERV usually involves dialing in the specific ventilation rate on the variable control knob, and then adjusting air flows room by room according to the intended mechanical design. We also needed to ensure that the system didn’t change the pressure in the house with respect to the outdoors. At risk of stating the obvious, mechanical ventilation systems will either pressurize or depressurize a home if not commissioned properly. (See Image #2 at the bottom of the page.)What we thought was going to be a straightforward job turned into a multi-day time-gobbler that taught us a few lessons.
On Monday, the U.S. House of Representatives Select Committee on Intelligence report explicitly called out Chinese electronics corporations Huawei and ZTE as potential national security threats for the United States. The recommendations to avoid products and components from those companies could have wide-ranging effects on U.S. technology companies and buyers. China’s Hard-Core RepThe report drafted by the Committee, recommended “…[t]he United States should view with suspicion the continued penetration of the U.S. telecommunications market by Chinese telecommunications companies” as a backdrop to dealing with all Chinese firms in that sector, and specifically called out ZTE and Huawei.“Private-sector entities in the United States are strongly encouraged to consider the long-term security risks associated with doing business with either ZTE or Huawei for equipment or services,” the report stated.Both Huawei and ZTE have been linked by U.S. investigators as having close ties to the Chinese military, and both companies were accused earlier this year of selling equipment that would relay data back to China… allegations both companies have strongly denied.Huawei and ZTE both vehemently denied today’s report’s conclusions. “We have to suspect that the only purpose of such a report is to impede competition and obstruct Chinese ICT companies from entering the US market,” Huawei said in a statement to the press.Given the lengths that technology companies will go to to protect their markets in the courtroom, it is not so far-fetched to assume that some well-placed lobbyists could exert some influence on House Committee members and paint ZTE and Huawei as bad actors. And that could be what’s going on here.But where there’s smoke, there’s often fire, and as noted, this isn’t the first time suspicions have been raised about relying too much on components from our strategic competitors. For example, a number of private and public officials have long made it a standard practice to take extreme care with their electronics when visiting mainland China to avoid having their privacy and security compromised.The Complex Western Pacific ClimateRocky relations with the increasingly powerful and assertice People’s Republic of China in a U.S. election season further complicates an already tense trade and political situation throughout the Western Pacific. Since the end of World War II, the U.S. has projected a very strong presence in that part of the world, particularly in its relationships with Japan and South Korea, and keeping a balance in trade, resource and security interests in that region of the world remains challenging.The political complexities in a region where billions of dollars of electronics are designed and manufactured (electronics that Americans consume voraciously and that underpin much of our computing and communciations device and infrastructure), are very much a part of the reason why the U.S. is renewing its efforts to establish a presence in Western Pacific, to give all nations in East Asia a clear signal that America is not going away. While the U.S. publicly denies that it’s trying to “contain” China, there is little doubt that that’s exactly what it’s trying to do.Watching The Ripple EffectToday’s Committee report will most certainly cool U.S.-Chinese relations, though listening to both U.S. Presidential candidate’s stump speeches would probably have the same effect. If the rhetoric continues, each side might be tempted to start a more aggressive form of conflict, such as a trade war.If U.S. companies abide by the recommendations of the report, it will be hard to tell what the immediate effects will be. It could prompt re-examining existing agreements with Huawei, ZTE and U.S. partners and would be even more likely to affect deals still in the planning stages.Both companies make parts used to build electric power grids and banking and finance systems, not to mention parts for consumer devices. If any of those parts were critical to the manufacture of other companies’ finished products and were blocked by participation in this embargo, it could create a scarcity that would bump up prices right before the U.S. holiday shopping season.And there’s no telling what China might do in retaliation. The complexities of the Asian markets are layered with many nuances, and the chain of cause and effect can be just as complex.One possible first volley in such a push back could be a slow-down or cancellation of Beijing-vased Lenovo’s recently announced plans to build a new computer manufacturing facility in Whitsett, North Carolina . If that deal’s status changes, it would be a stinging financial and political blow to that region.There is no sign yet that the Lenovo deal, or any other recent U.S.-Chinese deal, will be altered, but it is a possibility. But even if China chooses not to respond directly, U.S. participation in this recommended embargo will undoubtedly affect the global elecronics market and put further stress on gobal economies. Image coutesy of Shutterstock. Tags:#China#Government#international#mobile#news#security brian proffitt Why IoT Apps are Eating Device Interfaces What it Takes to Build a Highly Secure FinTech … The Rise and Rise of Mobile Payment Technology Related Posts Role of Mobile App Analytics In-App Engagement
Get the Free eBook! Learn how to sell without a sales manager. Download my free eBook! You need to make sales. You need help now. We’ve got you covered. This eBook will help you Seize Your Sales Destiny, with or without a manager. Download Now Here are ten questions to start your sales week with a rock solid plan. What live opportunities in your pipeline can you move forward this week? What actions will you need to take to move those opportunities forward? What commitments will you dream client need to make and what value do you have to create to gain that commitment?How much time are you going to spend prospecting for new opportunities this week? When are you going to do your prospecting work? What time are you going to block on your calendar for opportunity creation?Which of your dream clients need nurtured this week? What ideas are you going to feed your dream clients? How are they going to use those ideas? How does what you send them distinguish you as someone with valuable ideas?What commitments have you made in the past that need to be kept this week? Who do you owe a phone call? Who do you owe information? Who did you promise that you would take some action on their behalf? When are you going to keep those commitments?Who do you need to thank? Do you have prospects who you need to mail a thank you card? Do you have clients who are long overdue for a show of gratitude? Who on y our internal team, your personal, private, professional services firm do you owe lunch for delivering on all of the promises you make to your clients?Who are you going to help? Who needs your help? What are you going to do to help them? How are you going to pay forward what has been paid forward to you?What are you going to do to improve yourself? What are you going to read and study to improve your business acumen? What are you going to read to make you a well-rounded, well-read person? What are you going to do ensure you have the energy you need to generate the outcomes you need?What lessons have you learned over the past few weeks that you aren’t applying to your work? What ideas have you read or discussed but haven’t yet put into practice? What do you need to do turn that knowledge into results by taking action?What is the one outcome you need to achieve this week that will move you closer to reaching your biggest goal? Why is this goal so important to you? what is the price you will pay for not achieving this goal? What is the reward for reaching it? Have you blocked time to take the actions you need to get that outcome?Who do you have to be? Who do you have to be to achieve everything you want to achieve this week?
Following a plea challenging the environmental clearance granted to the Chardham highway project, the National Green Tribunal on Wednesday constituted a oversight committee to look into the issue.A Bench headed by NGT Chairperson Adarsh Kumar Goel said that the independent committee will consist of representatives from the Ministry of Environment, Forests and Climate Change (MoEF&CC), the Forest Research Institute and others.The directions came while the green panel was hearing a set of pleas challenging the construction of the Chardham highway project, stating that the project will have adverse environmental effects.
Marko Mitrovic insists no regrets over time with Chelseaby Paul Vegas25 days agoSend to a friendShare the loveMarko Mitrovic has no regrets over his time with Chelsea.The Swedish striker joined the Blues as a 16 year-old from Malmo and spent five years with the giants before moving onto Brescia.He recalled to Fotbollskanalen: “It was a wonderful period. I scored a lot of goals during my years there and won the FA Youth Cup with the team. It was real elite football, the training sessions were top-notch. “Every session with players like Drogba, Terry and Lampard taught me a lot.”I had a good relationship with coach Carlo Ancelotti, won the reserve league and the FA Youth Cup, and thought I would reach the A team.” About the authorPaul VegasShare the loveHave your say
Twitter/@CanesFootballTo say that Miami is off to a fast start in recruiting is a massive understatement. The U already has 20 commits for its 2016 class, six for the class of 2017, and three for 2018. Perhaps most impressively, all 29 players from from Florida, with most of them coming from the Miami area. Al Golden and his staff will apparently barnstorm the state over the next three weeks in recruiting, and put together a very impressive map of the 29 current commits.Tomorrow. Day 1 of 3 straight weeks in the F-L-A!!! #Swag16, #Squad17 & #Storm18, we are coming for !!! pic.twitter.com/8Nqv9DrnFV— Hurricanes Football (@CanesFootball) May 4, 2015Miami currently has the No. 2 ranked classes in each of the next three years. Al Golden is probably coaching for his job this fault, but coming out of the gates like this on the recruiting trail won’t hurt his status either.
CALGARY, A.B. – Pipeline operator Enbridge Inc. reports better-than-expected second-quarter earnings of $1.07 billion, as it worked to sell a number of non-core assets to help eliminate debt.The Calgary-based company’s profit amounted to 63 cents per share and compared with $919 million, or 56 cents per share in the second quarter of 2017. Both quarters included the impact of a number of unusual items.Adjusted earnings came in at 65 cents per share, up from 41 cents in the year-earlier period and beating analysts expectations for 53 cents per share, according to Thomson Reuters Eikon. During the quarter, the company announced agreements to sell $7.5 billion worth of non-core assets, significantly above its original $3 billion target.Enbridge said in May it would gain nearly $3.2 billion by selling renewable power facilities and natural gas gathering and processing assets in the United States.It also received positive news on its Line 3 replacement project, with a Minnesota regulator approving its plan.The company says it is on track to achieve its 2018 guidance and expects about $7 billion worth of new projects to be introduced over the course of 2018, the majority of which will come online in the second half of the year.