Thursday, March 14, 2013

Plasmonics: Model makes light work of nanocircuits

Mar. 13, 2013 ? As computer manufacturers cram ever more processing power onto tiny chips, they face a growing problem. The connections between electronic components that measure just a few billionths of a meter across allow electrons to leak, which reduces the quality of the signal they carry, wastes energy and causes devices to overheat.

One promising solution is to replace those electrons with photons of light. Hong-Son Chu and Er-Ping Li of the A*STAR Institute of High Performance Computing in Singapore and co-workers have now developed a numerical model to simulate the performance of circuits that rely on light, which could be an invaluable tool for designers in the burgeoning field of nanophotonics.

Devices that manipulate photons of light are typically many times larger than conventional circuit components, and this limits their use. In contrast, "plasmonic technology promises to overcome the size mismatch between microscale photonics and nanoscale electronics," says Li.

When light hits the interface between a metal and a dielectric insulator, it creates ripples in the density of the electric charge. These ripples, known as plasmons, are bound to the electromagnetic field of the incoming light, and travel along the interface. The plasmons have a shorter wavelength than the light, so the components that guide and manipulate them can be smaller than those used to control light directly. "This emergent technology is a potential platform for the next generation of optical interconnects that enables the deployment of small-footprint and low-energy integrated circuitry," says Chu.

Microelectronics researchers have previously relied on time-consuming and expensive computer simulations to fine-tune the designs of their plasmonic nanocircuits. Li's team has developed a much simpler model that includes a library of different plasmonic components such as waveguides, modulators and photodetectors, and can integrate their properties to predict how the whole system will behave.

Li and his co-workers used their model to quickly design and improve a compact Mach-Zehnder plasmonic modulator, a commonly used component that enables an electrical signal to control a beam of light. The device relies on an electro-optic material whose refractive index changes when a voltage is applied.

The simulation showed how the size and shape of the device could be optimized to lower its operating voltage, as well as increasing the difference between its two switching states to reduce signal noise.

The researchers now plan to improve their design software so that it includes many more properties of nanocircuits, "including mechanical, thermal, optical and electrical characteristics," says Chu.

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The above story is reprinted from materials provided by The Agency for Science, Technology and Research (A*STAR).

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Hong-Son Chu, Oka Kurniawan, Wenzu Zhang, Dongying Li, Er-Ping Li. Integrated System-Level Electronic Design Automation (EDA) for Designing Plasmonic Nanocircuits. IEEE Transactions on Nanotechnology, 2012; 11 (4): 731 DOI: 10.1109/TNANO.2012.2194507

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_technology/~3/rnmDG6Tdw_8/130313111703.htm

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Kaze: A Gateway to Delicious Japanese Fare | One Clean Plate ...

One Clean Plate - Kaze Over the Rhine by Caroline Wik

Kaze is located on the bottom floor of the newly renovated Color Building. There?s also a bar/lounge in the back and courtyard.

The winds of change have been blowing strongly through Over-The-Rhine these past few years. Both the city and private firms have invested millions of dollars in its continuing revitalization. With the complete remodel of the historic Cincinnati Color Building by 3CDC one more breeze has joined the gale ? Kaze

Kaze is a new Japanese gastropub / sushi bar located on the first floor of the Color Building. It?s the product of co-owners Jon Zipperstein of Embers in Kenwood and Hideki Harada formerly of Embers and Boca among others. The restaurant offers a trio of experiences with a relaxed dining area, hip lounge and landscaped beer garden.

We had been hearing great things, so decided to go check out this new arrival to OTRs Gateway Quarter ourselves.

The first thing you?ll notice is that Kaze is one of a handful of restaurants in OTR that offers valet parking, so if you?re coming down from outside the 275 loop and are worried about finding a space you needn?t worry. What you should worry about is making reservations. We arrived at a little after 5 p.m. on a Saturday night and the main dining room was booked solid.

Thankfully, they have their bar / lounge area in back which is first-come-first-serve seating and offers the full menu. The transition from the contemporary but subdued dining area to the hip, upbeat lounge area was striking. The serenity of the former was replaced with thumping music, the bustle of servers tending to the other patrons and the flicker of anime and Japanese movies on a row of screens in the wall. The music was loud enough to enjoy, but not so deafening as to destroy a conversation.

One Clean Plate - Kaze Lounge by Caroline Wik.

TVs on the wall, loud music, low lighting and funky decor give the lounge a comfortable, relaxed vibe.

One Clean Plate - Kaze - Bar by Caroline Wik

The lounge area has the bar, standing tables and a few tables with seats.

After finding a nice spot our server introduced himself and informed us Happy Hour was running from 5:00 to 7:00 p.m., so we started out with a house hot sake and a Sapporo draft beer while we perused the menu.

The offerings at Kaze are a wonderful blend of traditional Japanese foundations applied in a decidedly modern fashion. I hesitate to call it ?fusion? ? fusion to me conjures up images of half-assed buffets and ?sushi? made by people who can?t be bothered to learn to make the real thing.

The work Hideki Harada and his team do at Kaze is so much more than that. Excluding the sushi and drink offerings, the menu is small ? it fits on a single page ? and is broken into a handful of categories. It was clear Mr. Harada knew exactly what he wanted to offer and nothing more. No fluff. Kaze knows what it is, and it would show us that several times throughout the night.

We decided to go all out and split a sampling of a variety of things. In the appetizers section we chose the Niku Sliders, from the yakitori section came the Momo, for our rolls we selected half orders of the Cobra Kai and Big Ass Roll and, lastly, for our entrees decided upon the Pork Cheeks and the Hanger Steak.

One Clean Plate - Kaze, Niku Sliders by Caroline Wik

The Niku Sliders filled with delicious Korean-style short rib and cucumber kimchi are the perfect bar food on a cold day.

Perfectly grilled, the Momo came with two sauces: a spicy Japanese honey mustard and a sweet saam sauce.

Perfectly grilled, the Momo came with two sauces: a spicy Japanese honey mustard and a sweet saam sauce.

Since we ordered everything all at once, our server portioned everything out into courses for us. The first dishes to arrive were the Niku Sliders and the Momo. There?s an obvious focus on presenting the food as art, and each selection was laid out as beautifully as it was delicious. The Niku Sliders consisted of Korean barbecue style short rib with cucumber kimchi nestled into small buns. The short rib was incredibly savory with just the right touch of sweet to not be overwhelming.

The Momo was a pair of grilled chicken thigh skewers accompanied by dabs of both Japanese honey mustard and saam sauce. The chicken itself was grilled perfectly ? tender and juicy but with just the right amount of char. As good as they were on their own the two sauces made them fantastic. Caroline?s favorite was the Japanese honey mustard, which had the normal sweet & tangy flavor combination but with a hint of what I think was wasabi. My favorite was the saam sauce, which added a little more sweet than the honey mustard and brought more balance to the grilled flavor of the chicken.

Either way, they paired really well with the Sapporo.

For the second act our server brought our half-and-half order of the Cobra Kai and Big Ass Rolls. This is the one area where I have to admit that I was a touch underwhelmed. The Cobra Kai rolls were shiso, kampachi and cucumber with a jalapeno ponzu while the Big Ass Rolls contained Eel, egg, crab, Kaze?s house made pickles and an old-fashioned Edo style tsume sauce.

One Clean Plate - Kaze, Cobra Kai and Big Ass Roll by Caroline Wik

With names like ?Cobra Kai? and ?Big Ass Roll? who wouldn?t want to try them?

It?s not that the rolls weren?t good ? they were. It?s just after the fantastic Niku Sliders and Momo my expectations were for greatness and they just didn?t quite deliver. Both rolls had very subtle flavors, the Big Ass Rolls having just a touch of sweetness to them while the Cobra Kai carried more of the delicate flavor of the kampachi. I remained unimpressed though, and look forward to trying some of their more traditional sushi offerings to see how they compare.

For what it?s worth, the flavor of the Cobra Kai blended well with the house sake which ? for a hot sake ? was surprisingly fruity with a sweetness that highlighted the fish in the rolls.

Almost as soon as we finished the waiter whisked away our plates and returned in a few moments with our entrees and any amount of disappointment over unmet expectations left linger from the rolls was washed away.

The Pork Cheeks sat in an artful pile atop the perfectly cooked and nearly translucent daikon which itself was laid atop baby kale, onions and what I think were slivers of garlic in a dashi soy broth. Every bite of pork was soft enough to melt in your mouth and provided an explosion of flavor with each bite. Combined with the braised daikon and a touch of the kale it was perfection.

The Hanger Steak was thinly sliced and perfectly grilled to a beautiful red. It was arranged neatly on a bed of roasted fingerling potatoes and onions with a light drizzle of Argentinian chimichurri on top. All together it was wonderful, the steak and potatoes made for a delicious combination and the chimichurri added that small extra touch needed to bring out the flavors. Even so, I didn?t like it quite as much as I had liked the pork cheeks.

Then I hit the bacon.

One Clean Plate - Kaze, Pork Cheeks by Caroline Wik

The Pork Cheeks sat beautifully atop the daikon and kale and were just as delicious as they look.

One Clean Plate - Kaze, Hanger Steak by Caroline Wik

Simple and delicious, the Hanger Steak tasted best with the bacon and dabble of chimichurri.

On the bottom lay thin strips of bacon that, when combined with the potatoes and steak, elevated the dish from really good to incredible. Best of all, while the prices are relatively high and the portions are relatively small, we found we were completely satisfied by our entrees ? again Kaze knew exactly what it was and delivered it perfectly.

When the server came again to clear our plates we originally thought our meal was at an end ? but then we were offered dessert. The desserts aren?t listed on the menu, so the server described what they had available. We chose his two recommendations, the house made fortune cookie with salted caramel and chocolate wasabi ice cream and the s?more made with a mushroom foam on also house made graham crackers.

Both delivered just as much as the entrees had. The fortune cookie was ok on its own, but was excellent with the ice creams. The chocolate wasabi in particular, while potentially sounding off-putting, was excellent in much the same way a good chocolate & cayenne ice cream is. The s?more was heaven. Kaze could?ve easily made the mistake of producing a s?more that was cloyingly, obliteratively sweet ? but they showed restraint tempering it with just the right amount of saltiness in the mushroom foam to give it the addictive quality of chocolate covered pretzels.

One Clean Plate - Kaze - Fortune Cookie by Caroline Wik

An oversized, simple fortune cookie accompanied by salted caramel and wasabi ice creams.

One Clean Plate - Kaze - S'mores by Caroline Wik

A touch of sweet and a hint of salt make these unique s?mores addicting. Seriously, we dream about them.

We left Kaze that night with extremely happy taste buds and the growing suspicion that we would be back many, many times in the future. By 6:30 the lounge area had filled with a large crowd undoubtedly there for good drinks, good sushi and good conversation and it showed no sign of slowing down by the time we left.

Been to Kaze yet? What did you think? Share your thoughts in the comments below! If you?d like to see more pictures check out our Kaze album on Facebook. While you?re there be sure to Like us too.

Verdict: A Required OTR Stop

Kaze simultaneously has a bit of a split-personality and yet is extremely confident in what it is and wants to be. The front dining area (which you should definitely get reservations for if you want to dine in) was a contemporary and serene oasis of inspired modern Japanese cuisine. The lounge area on the other hand was upbeat, loud and nearly the dichotomous opposite of the space right behind the shared wall.

This dining duality is deftly handled as Kaze is unabashed about who it?s for and what it offers. It doesn?t pull any punches. Case in point, I heard the f-word no less than 5 times in the music they were playing (which was excellent, by the way). A more timid restaurant would?ve worried about offending people. Not Kaze. That sense of confidence was exuded by everything from the decor to the dishes and it really pulled together the whole experience of the evening.

Beyond all that the food ? with the possible exception of the underwhelming sushi rolls ? was absolutely fantastic. Every dish delivered in both flavor and presentation in a way that left us completely satisfied. While a potentially pricey option there?s no sense of extortion at Kaze that can come from some upscale restaurants ? you may have a sizable bill at the conclusion of your meal but you?ll leave knowing you got every bit of what you paid for.

We?ll be going back. Often. I encourage you to do the same.

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Source: http://www.onecleanplate.com/2013/03/kaze-a-gateway-to-delicious-japanese-fare/

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Thursday, March 7, 2013

Man Fakes Own Kidnapping, Dubbed "Moron" By Police

Source: http://www.thehollywoodgossip.com/2013/03/man-fakes-own-kidnapping-dubbed-moron-by-police/

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Coquitlam host to Canada's largest soccer super store

Brad Leitch, president and CEO? of Soccer Express, knows his soccer and his acumen is making Tri-Cities a hub for the sport.

Tomorrow, Saturday, March 2 the Port Moody secondary grad is opening up a 10,000 square-foot soccer superstore in a light industrial area in Coquitlam near IKEA the freeway.

"We wanted to expand our experience to everyone in the Lower Mainland," said Leitch, a long time Coquitlam Metro-Ford Soccer Club player.

Since 1998, Leitch has operated a retail soccer store and wholesale business in Coquitlam, partnering with soccer clubs in the Tri-Cities and throughout the Lower Mainland and Canada. The opening of the new store required closing down the Barnet Highway store which has been outfitting athletes for 25 years, but the move enabled Soccer Express to provide more services for soccer teams, fans and enthusiasts.

For example, there's a kid's zone geared to soccer players under the age of 12, a demonstration cage where athletes can try out soccer boots and balls and a meeting room clubs can use, as well as a wide array of name-brand gear.

The expansion of Soccer Express mirrors the growth in soccer in the Lower Mainland, Leitch said there are 7,000 soccer players in the Tri-Cities alone and the sport continues to grow.

But what really excites the centre midfielder is the connection with local clubs, such as North Coquitlam, Port Moody, Port Coquitlam and Coquitlam Metro Ford.

Soccer Express has supplied these teams with gear and supported fundraising efforts for teams throughout the region for over two decade, Leitch said, and it still thrills him to see them use equipment and uniforms purchased at his store for their games.

"It's neat to drive by a field and see everything that they are using we are a part of," Leitch said.

The store also caters to soccer enthusiasts, with soccer memorabilia from a variety of international teams.

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Opening day is set for tomorrow, March 2 at 9 a.m. Coquitlam Mayor Richard Stewart along with soccer personalities and celebrities will be on-hand for the ribbon-cutting ceremony. There will also be grand opening deals on footwear, training gear and soccer accessories. The address for the new location is #10 - 75 Blue Mountain Street, Coquitlam (near the IKEA).

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Source: http://www.tricitynews.com/business/194346371.html

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Wednesday, March 6, 2013

Nokia's #2InstaWithLove Windows Phone 8 app mocks Instagram while pleading for its presence

Nokia's #2InstaWithLove Windows Phone 8 app mocks Instagram while pleading for its presenceNokia's throwing shade the best way it can. Its latest Windows Phone 8 app, #2InstaWithLove, is a demented valentine of sorts. It's Nokia's backhanded loveslap to Instagram; the app equivalent of a beautifully wrapped box with an impaled pig's heart inside. Created in response to the lack of Instagram's presence in the Windows Store, Nokia's offering Lumia owners a photo filtering application of its own, one that'll let "you have your voice heard," presumably, in an attempt to hasten the app's arrival on Microsoft's platform. But rather than outright ape Instagram's popular filtered options, Nokia's app offers just one filter: a "classic Polaroid" look emblazoned with the hashtag #2InstaWithLove. There's really no need to read between the lines, because as social media middle fingers go, this one's incredibly transparent. Your move, Instagram.

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Source: Windows Phone Store

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/_tyGnDFFMQQ/

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