SAN JOSE — The best teams that Pete DeBoer has had in his time with the Sharks have been able to quickly recognize what’s gone wrong after a loss and fix it in time for the next game.This year’s Sharks team is starting to share some of those same attributes, as they were able to distance themselves from an ugly loss earlier this week to beat the Los Angeles Kings on Friday.Patrick Marleau scored his 557th career NHL goal, Noah Gregor scored his first and Martin Jones made 32 saves to help …
27 March 2012South African President Jacob Zuma, speaking at the Nuclear Security Summit in Seoul, South Korea on Monday, stressed the importance of remaining alert to the risks posed by nuclear terrorism.“We should remain vigilant of the continued risks posed by nuclear terrorism, the illicit nuclear network and criminal acts, and the use of nuclear or other radioactive material for malicious acts,” Zuma said during a Leaders’ Working Dinner at the summit.“We can, through a cooperative approach in the relevant multilateral organisations, effectively deal with these risks.”‘Elimination ultimately the only prevention’Zuma noted that the leaders were meeting at the summit with the common aim of achieving a world free of weapons of mass destruction, in particular nuclear weapons.“In our desire to create a forum to raise awareness on nuclear security, we cannot ignore the reality that only the verifiable and irreversible elimination of nuclear weapons will ultimately prevent the use of such weapons.”Zuma also noted the need to fully implement the relevant international legally binding obligations on nuclear security and nuclear safety.Such an approach had proved invaluable when South Africa hosted the 2010 Fifa World Cup, Zuma said, thanking the International Atomic Energy Agency (IAEA) and the US government for their assistance with nuclear security measures at the different World Cup venues.Highly enriched uranium ‘for peaceful uses only’On the issue of highly enriched uranium (HEU), Zuma acknowledged that HEU and separated plutonium required special precautions, adding that South Africa had taken such precautions.“Our international legally binding obligations on nuclear disarmament and nuclear non-proliferation allow for the enrichment of uranium for peaceful purposes only, irrespective of the enrichment level,” Zuma said. “In this connection, South Africa has adopted a policy on the beneficiation of our mineral resources, including uranium.”South Africa believed the focus on minimising the use of HEU to peaceful applications – which represented a tiny fraction of the HEU used for military purposes – should come to fruition in the long-outstanding negotiations on a fissile material treaty, Zuma added.These negotiations should commence in the Conference on Disarmament without further delay.“Going forward, we believe that the best approach would be to address the issues of nuclear safety and nuclear security in a coherent manner,” Zuma said. “Therefore, our future emphasis should be on supporting the work on nuclear safety and security undertaken by existing multilateral organizations such as the IAEA.”Source: BuaNews
Several advantages over conventional modelsConventional dryers heat air inside a drum to drive moisture out of clothes. With most models, the moist, humid air is vented to the outside, which also takes some conditioned air from inside the house with it. So there’s a double energy penalty — high power consumption to run the dryer, and additional power to heat or cool inside air to replace what’s been lost.In Whirlpool’s heat pump clothes dryer, a refrigeration loop condenses the moisture picked up from the clothes and routes it to the same drain used by the clothes washer. Heat from the process is recirculated back to the drum. While the dryer has to be connected to a drain, it is not vented to the outside, so it can be installed in more places than a conventional dryer can.The design has won the EPA’s Emerging Technology Award, and earlier this month picked up an Innovation Award at the Consumer Electronics Show in Las Vegas.According to Whirlpool, the dryer uses up to 73% less energy in its “Eco” mode when compared to a pre-2004 conventional dryer. The Super Efficient Dryer Initiative estimates that heat-pump clothes dryers are 50 percent to 60 percent more efficient than conventional models.The HybridCare has three speed settings — Eco, Balanced and Speed — with average drying times of about 60 minutes, according to the company. A 1,300-watt heating element kicks in when the Speed cycle is selected. The company also says the dryer operates at lower temperatures than a conventional dryer, so it’s not as tough on delicate fabrics.It’s not clear whether the LG dryer is vented to the outside or taps into the washer drain like the Whirlpool model does. Those details aren’t posted at the company’s web site, and the company didn’t respond to queries. Clothes dryers are the energy hogs of home appliances, accounting for 6 percent of total residential energy use and costing U.S. consumers $9 billion a year in power bills. Dryers use more electricity — an estimated 900 kilowatt hours a year — than either a refrigerator or a clothes washer.Homeowners in Europe have long had access to dryers that use heat-pump technology instead of electrical resistance elements or gas burners to dry clothes. And now two manufacturers, Whirlpool and LG, are rolling out heat-pump clothes dryers for U.S. buyers.Whirlpool’s 7.3-cubic-foot HybridCare clothes dryer is similar in size to conventional dryers on the U.S. market (although larger than most European models). The HybridCare comes with a suggested retail price of $1,799 in white, more than four times the cost of a base model Whirlpool available at Lowe’s.LG Electronics says that its Eco Hybrid heat-pump dryer, also with a 7.3-cubic foot capacity, was the first dryer in the U.S. to combine conventional vented drying with heat pump technology and uses about 50 percent less electricity than a conventional electric dryer. It sells for about $1,700.
Making ventilation chutes on siteWhen I realized the AccuVent wasn’t right for our project, it was a moment of, “Uh-oh, now what the hell do I do?”I assumed there must be a sturdier plastic baffle, but I never found one. Instead, I came across this article by Martin Holladay. As usual, old reliable — GBA — had already addressed the issue.It was nice to have a solution, but I also knew it would be time-consuming and back-breaking (also neck-straining) — the only thing worse than working with sheet goods is working with sheet goods above your head on a ladder. Nevertheless, I would sleep better knowing it was panels of OSB rubbing up against two feet of blown-in cellulose insulation rather than sheets of flimsy plastic. Long-term solutions do wonders for peace of mind.I used 2×4 blocks as a base for each ventilation chute — first, screwing the blocks to the roof trusses, then after putting the OSB into place, screwing through the OSB and into the bottom of each block. The image at the top of this post shows the first chute after I had put it into place and sealed the perimeter with OSI Quad Max sealant.There weren’t always sizable gaps where the OSB chute met the top of the Zip wall sheathing, but they did occur. When there was a gap, caused by a bend in the OSB chute or unevenness in the top of the wall sheathing, it looked like Image #3, below. These gaps could be fixed with narrow strips of OSB and OSI sealant, in the end looking like Image #4.I showed up on one rainy morning to continue installing the chutes. Image #5 shows the dramatic difference in before and after — light spilling into the interior through the soffits without chutes, and with chutes installed and sealed on the right. Image #6 shows the top of the wall from the outside with an air gap that will allow air to flow from the soffit into the attic, and then out at the ridge vents.Once the chutes were installed, I was finally ready to put the Intello membrane on the ceiling, which thankfully I didn’t have to install by myself (Image #7). I’ll describe that process in my next post here at GBA. Our structure was designed with a “cold roof,” or ventilated roof assembly. By having continuous ventilation in our north and south soffits, with a ridge vent on the top of our roof, outdoor air can freely enter the soffits and exit out the ridge vent. The benefits of this set-up are explained in this article by the Building Science Corporation, plus the first two articles you see listed in the “Related Articles” sidebar below.We plan on using Cor-A-Vent in the soffits.In order to make this kind of roof assembly work, ventilation baffles (also called ventilation chutes) are necessary, especially if the attic is going to have a significant amount of insulation, in particular blown-in insulation, that could potentially move around and block off the soffit ventilation from the attic, thereby short circuiting air flow from the soffits through the roof’s ridge vent.When it was time to install the ventilation baffles, I assumed I could just go to one of the big box stores and (thankfully for a change) just buy something off the shelf. It didn’t work out that way. Home Depot had Durovent (a foam-based ventilation baffle) and an AccuVent baffle (black plastic). Both were a disappointment.I didn’t buy the Durovent — when I saw it on the shelf and handled it in the store it looked cheap and unimpressive. It was hard to imagine it holding up under the pressure of any significant amount of blown-in insulation pressing against it. RELATED ARTICLES All About Attic Venting A Crash Course in Roof VentingSite-Built Ventilation Baffles for RoofsFans in the Attic: Do They Help or Do They Hurt?Q&A: Is Soffit Venting Necessary With a Vented Rainscreen? BLOGS BY ERIC WHETZEL Up on the RoofA Light Down BelowKneewalls, Subfloor, and Exterior WallsLet the Framing BeginDetails for an Insulated FoundationThe Cedar Siding Is Here — Let’s Burn ItAn Introduction to a New Passive House Project The AccuVent product that Home Depot carried only worked in a straight line (no curve to wrap over the back of the Zip sheathing at the top of our wall assembly), which would be ideal for a cathedral ceiling application. After looking around online, I found another AccuVent product described in a company video that looked like it would work (see Image #2, below.)Seeing the video made me think it would be an easy installation, but once I had the product and tried to install one, the realization hit that they would be a pain to air seal properly, and again, I had concerns about how it would do over the long term with blown-in insulation pressing up against it. Editor’s note: This post is one of a series by Eric Whetzel about the design and construction of his house in Palatine, Illinois, a suburb of Chicago. The first blog in his series was called An Introduction to a New Passive House Project; a list of Eric’s previous posts appears below. For more details, see Eric’s blog, Kimchi & Kraut.
Editor’s Note: This is part of a series of posts describing the construction of a net-zero energy house in Rochester, Minnesota, by Tracee Vetting Wolf, Matt Vetting, and their son Max. You can find their complete blog here. A list of their previous posts appears at the bottom of this column. This post was written by Matt. One of the important features of our house are the windows. The house is oriented with one of the long dimensions facing south with large windows on the main floor in order to allow the winter sun to heat the 4-inch-thick concrete slab in the living room and kitchen. In the 3D SketchUp illustration below of our house, on the left is the south-facing facade. The image on the right shows the north-facing facade. RELATED ARTICLESAdvances in WindowsHow to Order WindowsPassivhaus WindowsShedding light on WindowsWhat Windows Should I Buy? The north (right) and south elevations of the house show window placement.With a proper passive house design, solar gains can account for 20%-50% of the yearly heating cost. Ideally, the south facing windows should be an absolute maximum of 12% of the overall floor area. Any more than that and you will end up with overheating during the day and excessive heat loss at night. If you’re not carefully designing the structure to handle the heat load, a maximum of 8% is recommended. Some of the overheating during the day can be mitigated by providing a thermal mass to absorb the heat, evening out the heat gain and allowing heat to be radiated during times of shade or late in the day. Between 70% and 85% of the home’s windows should be south-facing to capture the most winter sun, which would be lost to windows facing north, east, or west. Several design iterations were executed to optimize the number and size of the windows to obtain the right ratio of windows-to-slab size. After factoring out the frames of the window so that glazing is correctly calculated, we have 273 square feet of glazing, with 196 square feet, or 72%, located on the southern face. The value is on the low side of the suggested value as other factors were considered, such as including operable windows upstairs on the north side for cooling. To make a proper calculation of the volume of the house to be conditioned, spaces such as the “open to above” area and the basement is counted in the overall square footage. Our total living space will be 1,732 square feet, but the total area of the house used for calculating conditioned space is 2,151 square feet. This number includes a 280- square-foot below grade basement (below one-third of the house) and the “open to above” area in the dining room. As such, the square footage ratio of south facing windows to overall floor area is 9.1%. Solar gain and U-factor To optimize solar gains and minimize thermal losses, the windows should have the lowest U-factor (the inverse of R-value) possible and highest solar heat gain coefficient (SHGC). We thought that triple-pane windows would be out of our price range so our initial design plans incorporated Marvin Integrity windows. However, after thinking about the form of heating and cooling we were going to utilize in our build (two outdoor minisplit compressors paired two indoor units, centrally located, one upstairs and one downstairs), we thought it essential that we upgrade to triple-pane to minimize heat loss and convection currents that can make a room feel cold. We used the National Fenestration Research Council (NFRC) certified product guide to get some ideas of which companies produce triple-pane windows that at least meet the version 6.0 of the Energy Star Guidelines for northern climates (U<=0.28, SGHC>=0.32). We sent our designs to Marvin, Zola, Wasco, and Accurate Dorwin and had each send us a quote. The specific product lines quoted were: Marvin Clad Ultimate, a wood-clad (pine) window with extruded aluminum exterior, double-pane Low E2 glass with argon fill. Wasco Geneo line, with frames made with a uPVC/fiberglass co-extruded material, argon-filled insulated triple-pane glass. Accurate Dorwins fiberglass triple-pane, argon-filled, Sungate 400 glass. Zola Thermo Clad pine wood triple-pane, argon-filled. The Marvin Clad Ultimate were relatively expensive for the meager U-values obtained (~0.28) and whose cost was mostly dictated by the use of wood for the frames. Aesthetically, on the interior space where the wood would be exposed they would have been amazing, but we couldn’t justify the extra cost and insufficient U-values. Similarly, the Zola Thermo Clad windows were slightly more, again due to the inclusion of wood, but they have the best thermal properties with a U-factor of 0.14, half that of the Marvin Clad Ultimate. In addition, the cost of shipping ($4,000-$5,000) added 20% to the cost of the window budget. While beautiful, Zola windows were out. The Wasco Geneo line and Accurate Dorwin windows were similar in price with Accurate Dorwin being slightly less expensive but with slightly poorer thermal performance, U=0.15 for Wasco and U=0.20 for Accurate Dorwin. Accurate Dorwin had a version of the window with a U=0.14, but this sacrificed the SGHC and would only be appropriate for non-south facing windows. On the negative side, the Wasco Doors were 30%-60% more expensive than the Accurate Dorwin doors. (For a table showing doors and window specifications and prices, take a look at this blog entry). In the end, the thermal properties of the Wasco windows and doors and the 20% final discount on the entire bill led us to choose the Wasco Geneo line. In addition, Wasco is produced in Milwaukee, Wisconsin, my hometown, so we could go and visit the manufacturing facility and showroom. Mike Wilson from Wasco windows gave over an hour of his time showing us how Wasco windows are manufactured. We were able to see and touch the product lines which gave us confidence in our selections. Final numbers The total rough opening square footage was 354.5 square feet, of which doors were 83.4 sq. ft. and the garage windows were 28.7 sq, ft, (double pane). The total cost was about $17,000. Approximately $8,000 of that was for the three doors. The cost overall was about $48 per square foot. If you look at the cost for the triple-pane fixed and operable windows, the cost was about $33.5 per square foot. This is a totally reasonable price for the excellent thermal properties the Wasco windows provide. The costs mentioned here do not reflect shipping. Accurate Dornin came with free shipping, Wasco shipping was about $500 and Zola was going to be as much as $5,000. The 20% Wasco discount is not reflected in the calculations above. Installation We ordered a total of 18 windows and doors. That included 13 triple- pane windows, one each facing east and west, two facing north and nine facing south. There are three full glass doors — two swing doors and one sliding door. The swing doors face east (to patio) and west (main door), while the large slider faces south. The remaining two windows are simple double-pane windows that face north out of the garage, which is an unheated space. The windows are European style tilt-and-turns, which means they open inward rather than outward and depending on the orientation of the handle they can either swing open or tilt inward. They also have several attachment points when locked assuring that the sash seals tightly to the frame when closed. Installation was a difficult process due to the below-freezing temperatures we were having at the time, as well as some timing issues. We had been working with a particular individual at WASCO windows who had indicated he would come up with the windows and help do a couple of installs. Well, on the day of delivery we learned that employee had jumped ship so no installation examples were going to happen that day, which is probably good because our window openings had not been prepped due to subcontractor time constraints and the weather. The owner of the company David Paulus agreed that he would personally come up (a 4-hour drive) and help with the install a week later. Unfortunately, there was a miscommunication and when he arrived our build team was not ready. At least he was able to look at our situation and give some guidance on what to do prior to his next visit a week later. We so appreciated that he agreed to make the drive again and the next time he arrived we had the men and materials to prep the openings and do the install. Other posts about the Minnesota Homestead: Why We Built an Energy-Efficient Home Energy Planning for a Net-Zero Home Nordic Roots
If you want to be productive tomorrow, then set yourself up the night before.Prepare for your morning routine: Before I go to bed, I set the coffee pot to go off 10 minutes before I wake up. I also prepare water bottles if I am running in the morning (I rotate between running in the morning and running in the evening, based on my work and travel schedules). I start my day in my office with mindfulness meditation, a journal entry, and writing. I find my writing is better and comes easier first thing in the morning. The only thing I need to get straight to work is a cup of coffee and a blank page with a blinking cursor.Your morning routine is likely very different than mine. But the more you do to prepare yourself, the faster you can get to work. You are setting the tone for your whole day during your first hours each day.Review your calendar: I always review my calendar for the following day the night before. It’s likely that I have already prepared for my meetings, but I like to get a look at the following day so I know what the next day looks like. This only takes a few minutes, but I can’t complete the final action on this list until I review my appointments. I need to know what I am doing and where I have space.Take a look at your calendar. Make sure that you are fully prepared for the meetings and commitments you have for the following day.Write down your priorities or to-do list: I can normally achieve three or four major outcomes in a day. I review and plan my week on Sundays, but I have so many action items that pour in from meetings, phone calls, email, and texts, that I have to make time to reevaluate my priorities and sometimes renegotiate commitments on a daily basis.After you have looked at your calendar, you can review your task list and schedule the time to do your real work (the proactive, important, intentional, purpose stuff, not the reactive stuff that tends to crowd out your real work if you let it).This is winding down work, not winding up work. Doing this work the night before gives your productivity a running start by giving you back time. It also lets you do purposeful work right out of the starting gate and build momentum.
Facing a four-point lead in the final minute, Alex Cabagnot didn’t want the game to slip away from San Miguel, banging a corner three in the last five seconds of the game.The window remained open for the Beermen after Alex Mallari muffed his freebies, but Fonacier and Fuller stifled Cabagnot’s last-second jumper to preserve the victory.Wendell McKines topped San Miguel with 28 points, 14 rebounds, and six assists, while Cabagnot, Marcio Lassiter, and Arwind Santos all had 19 markers apiece in the loss.NLEX broke the game open early, 25-10, but San Miguel kept coming back before the Road Warriors finally took the driver’s seat late in the third quarter, 70-68, setting up the nip-and-tuck battle to the finish.The scores:ADVERTISEMENT Celebrity chef Gary Rhodes dies at 59 with wife by his side Don’t miss out on the latest news and information. “Larry is vintage from eight years ago. He’s playing well for us, not only the leadership but also the scoring,” said NLEX head coach Yeng Guiao.Fonacier unleashed eight of his 16 points in the fourth period as he went 4-of-5 from beyond the arc, on top of four rebounds and three assists.FEATURED STORIESSPORTSSEA Games: Biñan football stadium stands out in preparedness, completionSPORTSPrivate companies step in to help SEA Games hostingSPORTSBoxers Pacquiao, Petecio torchbearers for SEA Games openingAaron Fuller led NLEX with 26 markers, 22 boards, two steals, and two blocks, while JR Quiñahan got 17 points, 10 rebounds, and one assist — that being the tip that led to Fonacier’s backbreaking three-pointer.“It’s so hard to believe that we beat San Miguel in a tight game. We are developing some maturity and composure in the end game and it’s a good sign for us,” he said. “The more important thing is we got our sixth win which, in our calculation, makes us clinch a spot the quarterfinals.” Yap, Rain or Shine finally beat Star NLEX 103 – Fuller 26, Quiñahan 17, Fonacier 16, Mallari 10, Tiongson 8, Alas 7, Soyud 7, Baguio 5, J. Villanueva 3, Lastimosa 2, Al-Hussaini 2, Taulava 0.SAN MIGUEL 100 – McKines 28, Lassiter 19, Santos 19, Cabagnot 19, Fajardo 6, Ross 4, Ganuelas-Rosser 2, Espinas 2, Heruela 1, Tubid 0.Quarters: 25-24, 48-39, 68-70, 103-100.Sports Related Videospowered by AdSparcRead Next 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 Larry Fonacier. Photo by Tristan Tamayo/ INQUIRER.netLarry Fonacier drilled the two clutch 3-pointers in the last two minutes to help NLEX escape Grand Slam-seeking San Miguel Beer, 103-100, in the 2017 PBA Governors’ Cup Sunday at Smart Araneta Coliseum.The veteran marksman drained the go-ahead triple with 1:46 to play and followed it up with another three from the top of the key to put the Road Warriors up, 101-97, with 23.9 left.ADVERTISEMENT MOST READ NATO’s aging eye in the sky to get a last overhaul Lacson: SEA Games fund put in foundation like ‘Napoles case’ Robredo should’ve resigned as drug czar after lack of trust issue – Panelo Trump signs bills in support of Hong Kong protesters Biggest Pogo service provider padlocked for tax evasion Ethel Booba on hotel’s clarification that ‘kikiam’ is ‘chicken sausage’: ‘Kung di pa pansinin, baka isipin nila ok lang’ Hotel says PH coach apologized for ‘kikiam for breakfast’ claim LATEST STORIES View comments
After hosting a successful Olympic Games a few days ago, London is readying to welcome about 4,000 athletes for the Paralympic Games and the organisers are confident of leaving a rich legacy.James Bevan, British High Commissioner to India, said the Games will be beneficial in “building a more open and a more inclusive society”.”Around 4,000 athletes from 150 countries will be participating in 20 different disciplines during the upcoming Paralympic Games. There will be around 1,500 women athletes, which is the highest number to have participated in the Pralympics,” Bevan said on Monday.”The Olympics gave us an opportunity to show that we are proud of our past and confident about a bright future and we are committed to repeat that success during the upcoming Paralympics,” he said.Bevan said the enthusiasm for the Paralympics among people is no less than the Olympic Games.”The people are as enthusiastic about the Paralympic Games as they were about the Olympics. There has been tremendous demand for the tickets,” he said.India will be represented by a 10-member contingent at the Pralympic Games, including one swimmer, one shooter, three power-lifters and five athletes.The Commissioner said the upcoming Games will not only help in raising the profile of the Paralympics, but will also provide more opportunities to the disabled.It was in Stoke Mandeville in southern England in 1948 that a doctor organised sports events for World War II veterans with spinal injuries, 12 years before the first Paralympic Games in Rome in 1960 and Bevan said they were eagerly awaiting the event that was born in their country.advertisement