Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/209903223?client_source=feed&format=rss
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Thursday, March 29, 2012
Wednesday, March 28, 2012
Black farmers file claims in USDA settlement (Providence Journal)
Sunday, March 11, 2012
BlaqVixenBeauty: I'm at America's Credit Union (DuPont, WA) http://t.co/9PuUWrlx
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Saturday, March 10, 2012
Former Sooner standout Quintor Carter takes charity trip to Africa
The Denver Broncos safety is joining a group of NFL players and celebrities on a two-week charitable trip to the African nations of Uganda and Tanzania to try and lend a hand and bring some attention to people in need.
Carter decided as a high school senior that he wanted to start his own foundation, and he planned a free Thanksgiving dinner for people in need during his time playing at Oklahoma.
Having just completed his rookie season in the NFL, Carter said he never dreamed that he'd be able to help so many people.
He said it's all worth it when someone smiles or cries out of appreciation.
Source: http://www.tulsaworld.com/site/articlepath.aspx?articleid=20120309_92_0_OLHMIY881082&rss_lnk=298,297
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Friday, March 9, 2012
ARTICLES MANIAC ? Convenience of Michigan Hotels
Michigan hotels are open year round and have a lot to offer, just like Michigan itself. There is also great lodging along Lake Michigan and in the city too. Michigan is a great vacation spot because Michigan hotels are friendly and welcoming and because of the breath-taking lakes and exciting ATV trails as well. To book a room at any of the Michigan hotels simply pick up your phone and give them a call. If you have any questions in regards to Michigan Hotels be sure to ask while on the phone.
Before you book your vacation at one of many great Michigan hotels, be sure to figure out what you will be doing on your Michigan vacation first. Depending upon what you decide to do on your Michigan vacation will determine which of the Michigan hotels is right for you. There are many Michigan hotels in many different areas to choose from. You could stay in the city or you could stay at a National Forest. In the Upper Peninsula of Michigan there is a beautiful National Forest called Hiawatha National Forest, it is open year round and is a great place to stay if you plan on doing some outdoor activities during your Michigan vacation.
If you choose to stay in the city instead of a National Forest, the city of Munising would be a great choice. There are an abundance of Michigan hotels in Munising city. Munising city has plenty of activities to choose from, anything from ferry rides to rental shops and gift shops as well. Many Michigan hotels are located very close to these activities, making them very easy to get to. One of the best parts about Michigan hotels is that some are located very close to vacation rentals shops. If you can, take advantage of the open year round vacation rentals and explore and enjoy the exciting ATV trails that Michigan has to offer, and this is all just minutes away from many Michigan hotels.
Michigan hotels are great because they are located very close to all of the wonderful places and things Michigan has to offer. Michigan hotels have lodging around the Lake, the National Forest, like Hiawatha National, Munising city, other great cities and near great vacation rentals shops. What more could you ask for in Michigan hotels? Michigan hotels staff members are also very friendly and helpful. If you ever need anything during your stay in any Michigan hotels, simply pick up the phone and dial the front desk and anything you need will be fulfilled in a quick and friendly manner.
Whatever the reason may be for your vacation to Michigan, Michigan hotels have it all and come fully stocked and ready. Michigan hotels are known to have everything you need and more and their lodging can accommodate anyone from a single person to a large family. Michigan has a lot to offer and has something for everyone to do. You can fish Michigan Lake or Lake Superior, lay out by the lake and get some sun, or hit up the vacation rentals shops and follow the ATV trails to the Upper Peninsula. Michigan hotels are conveniently close to all of these places and activities, making your Michigan vacation that much more special.Booking your stay at one of the many great Michigan hotels is easy. Just pick up the phone and book your vacation at a Michigan hotel today.
Book a Stay at Michigan Hotels
Michigan hotels are great because they are located very close to all of the wonderful places and things Michigan has to offer. Michigan hotels have lodging around the Lake, the National Forest,?. Learn more at Michigan Hotels and Lake
Source: http://articles-maniac.tk/convenience-of-michigan-hotels/travel-leisure/
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Thursday, March 8, 2012
ANADOLU NEHIRLERI ? Picking Rapid Solutions In Preparation H
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Ideas by anna
Ideas by anna
Reporter Ethelyn W. O. Lyons ? Preparation H has been extensively approved as an efficient product for hemorrhoids aid and wrinkle cure, and many persons surprise how the products certainly performs. If you?re searching for the top products for hemorrhoids and wrinkles, it is best to initially get a improved idea of Preparation H and what it may possibly do for you.
What exactly are the lively ingredients in Preparation H? You will find four distinctive lively components, and they all function together to aid lessen inflammation and discomfort, and provide other benefits for the pores and skin. The solution is composed of two protectants, glycerin (fourteen.4%) and white petrolatum (15%). Additionally, it has 1% Pramoxine HCI that acts as a neighborhood anesthetic, and 0.25% Phenylephrine HCI. It?s the Phenylephrine within the ointment that acts as a vasoconstrictor, and this is exactly what helps using the swelling in veins and capillaries. This will help decrease inflammation, suffering, swelling, itchiness and each of the important things that could cause hemorrhoids. One of several most important rewards would be the reality that Preparation H For Eyes helps shrink hemorrhoids and gets rid of any anorectal distress. Lots of people use Preparation H to lessen wrinkles on other parts in the physique. Its active elements are already proven to own skin rewards when made use of sparingly. Despite the fact that there have been no clinical scientific tests on pores and skin advantages, it is regarded to quickly tighten wrinkles.
How can you use Preparation H For Wrinkles? For the cure of hemorrhoids, you need to initially clear the anal rectal location. Preparation H is usually applied up to four situations a day. It is strongly recommended that you make use of the product immediately after just about every bowel motion and implement within the early morning and during the evening. Some buyers nonetheless have complained about how it can generally be unpleasant to use the products, and it is actually typically not advised for being utilized from the inside anorectal areas. On other pieces on the physique where you have wrinkles, check by applying to some tiny space from the skin to get positive you might have no skin allergic reactions. Wait 24 several hours previously implementing a lot more. Who should really use caution ahead of making use of Preparation H? Youngsters under the age of 12 should really not use Preparation H except it is strongly recommended by a health care experienced. Females who will be expecting really should also not use the ointments, and those with health and fitness issues like hypertension, diabetes, thyroid issues or any coronary heart disorder should also seek advice from a doctor previously they struggle the product. Consult with a doctor just before you begin to use the product or service if you have concerns or problems. Overall, Preparation H products and solutions are already identified to get harmless and successful and can be the quickest resolution for your difficulties.
Source: http://www.anadolunehirleri.org/picking-rapid-solutions-in-preparation-h/
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Monday, March 5, 2012
Vijay Kumar and His Amazing Flying Musical Robots
March 5, 2012 1:30 PM Text Size: A . A . A 
You might think that, you know, a helicopter has one rotor, so what could be more simple than that? But the helicopter actually is more complicated mechanically.You?re only able to control propeller blade RPM, and you alter those to achieve motion. If these four speeds are identical, then the force will be identical and the lift will be identical across all of the rotors. Therefore the robot will just hover. Or, if I increase these speeds, it will accelerate along the [central] axis. To move it to the right, what I have to do is to make the left blade rotate faster than the blade on the right. When that happens, the lift generated by the blade on the left is more than the lift generated by the blade on the right. This causes the entire frame to tilt to the right. Now the rotors are no longer vertical, they?re pointing to the right. And once they?re pointing to the right I can use my old trick?I spin them all at the same speed and they?ll accelerate in the right direction. Over the years we?ve gotten a good sense of what you really need to have in this integrated system to get it to work. The new quadrotor has onboard sensors that are customized for high-speed applications. It has a radio that allows you to communicate with it on two different frequencies. It has motor controllers that control motor RPMs very precisely. And most importantly, it was built at a scale that we thought was most appropriate for indoor operations. The largest one that we?ve used indoors is about 1 meter (39 inches or so) in diameter, and the smallest one we built ourselves is about 8 inches in diameter. By scaling things down, we ended up improving the agility of the quadrotor and it?s actually much more robust now. There?s a processor onboard that does everything. It has to decide, or somebody has to tell it, what its destination is. It also has to figure out where it is, how to go from Point A to B, and then it has to determine how to spin the rotors to follow this path from point A to point B. It?s not unlike when you?re sitting in a car and you want to drive from, say, New York to Philly. You have a map, and then you make the decisions on how to steer the car to follow the roads. Everything below that is being done by the car, but this robot has to do everything.If you threw a baseball it, it probably could dodge it. If you throw it at 90 miles per hour that might be a different story, but it depends on the dynamics. So if it has time to detect the baseball, it can dodge it. It can react to surprises. There was no modification to the robots, but as you can imagine, the instruments were designed for human fingers. So what we had to do was actually customize the instruments. Because it calculates motion 600 times a second and gets feedback 100 times a second, this robot is actually more precise than you or I could ever be. The algorithms tell it exactly where to land and when. If you have to hit the note C so many beats after you hit F, that?s not magic?that?s prescribed by the music. When you play piano, your left hand and right hand are synced. Your brain basically has a clock, so that the right hand knows that 0.3 seconds after I hit this key, I need to hit that one. And the right hand knows not to hit keys that the left hand is playing, so the hands do not collide. All that logic has to be built in. But the biggest challenge was adapting the instruments. Getting the robots to fly very quickly in precise directions?that actually is a lot harder than getting robots to play the keys. The most important thing is sensing position. And the second most important thing is communicating that position to neighbors. The robots actually communicate with an overhead camera that we just bought off the shelf. They talk to the cameras and the cameras tell them where they each are 100 times a second. Then they have to talk to a way-station to find out where their neighbors are. So if you know where you are, and you know where your neighbors are, then you can figure out how to go from point A to B without bumping into your neighbor. We really want to use it in post-disaster damage assessment, such as mapping radiation levels after a nuclear disaster, or going and finding victims. I have this dream that the first responders to 911 calls will not be law enforcement personnel but robots. Robots can put eyes and ears on the scene much faster than you can with policemen or women. What they cannot do yet is take the right action, but often knowing what is happening and where it?s happening is the most important thing, and that you can do in a very cost-effective way with robots. They can also be useful in terrorist-type situations?you could send a robot in to get information. A We?ve already done some experiments in the Philadelphia area and in Japan near Fukushima. At Sendai, a town about 100 kilometers from Fukushima, we did some experiments in a collapsed building, where we were able to send a larger quadrotor to areas where you could not walk because debris would block your way. We were able to construct multifloor maps of the building without any human intervention. Normally, in the presence of radiation, communication links fail. But with autonomous robots, you don?t need communications. It can go and build a map, and then come back and tell you what it looks like. The small size makes it difficult to pick up large objects. If you put it in a 30-knot wind, it?s going to get blown away. Quadrotors are completely autonomous, and I challenge any human being to produce those kinds of maneuvers using remote control. You can?t do it. You need the extraordinary precision of algorithms? a human being just can?t do it. Our goal is to push the envelope in terms of autonomy, in terms of the number of vehicles that can collaborate with each other, and the number of sensors that the vehicles can carry.
Why do quadrotors have four rotors?why not just one, like a helicopter?
You might think that, you know, a helicopter has one rotor, so what could be more simple than that? But the helicopter actually is more complicated mechanically.When a propeller turns, it generates a lift which is perpendicular to the blades of the propeller. This is not unlike a conventional propeller airplane or helicopter. But imagine opening a door. If the doorknob were mounted at the hinge, I would not be able to open the door. The hinge has to be offset from the doorknob in order for me to open the door. Similarly, if I have an object and I have a rotor in the middle of the object, then all that rotor can do is produce a force along the middle axis of the object. But if the rotor is offset to one side, then not only can it pull or push in one direction, but it can also have a net effect to turn. By regulating the speed of the four propellers, I can produce lift at any moment I want.
So how do you steer one of these things?
You?re only able to control propeller blade RPM, and you alter those to achieve motion. If these four speeds are identical, then the force will be identical and the lift will be identical across all of the rotors. Therefore the robot will just hover. Or, if I increase these speeds, it will accelerate along the [central] axis. To move it to the right, what I have to do is to make the left blade rotate faster than the blade on the right. When that happens, the lift generated by the blade on the left is more than the lift generated by the blade on the right. This causes the entire frame to tilt to the right. Now the rotors are no longer vertical, they?re pointing to the right. And once they?re pointing to the right I can use my old trick?I spin them all at the same speed and they?ll accelerate in the right direction. The robots in the music video are prototypes of a new-and-improved quadrotor. How are these ones different from previous models?
Over the years we?ve gotten a good sense of what you really need to have in this integrated system to get it to work. The new quadrotor has onboard sensors that are customized for high-speed applications. It has a radio that allows you to communicate with it on two different frequencies. It has motor controllers that control motor RPMs very precisely. And most importantly, it was built at a scale that we thought was most appropriate for indoor operations. The largest one that we?ve used indoors is about 1 meter (39 inches or so) in diameter, and the smallest one we built ourselves is about 8 inches in diameter. By scaling things down, we ended up improving the agility of the quadrotor and it?s actually much more robust now. How does the quadrotor make its own decisions?
There?s a processor onboard that does everything. It has to decide, or somebody has to tell it, what its destination is. It also has to figure out where it is, how to go from Point A to B, and then it has to determine how to spin the rotors to follow this path from point A to point B. It?s not unlike when you?re sitting in a car and you want to drive from, say, New York to Philly. You have a map, and then you make the decisions on how to steer the car to follow the roads. Everything below that is being done by the car, but this robot has to do everything.To do this, it uses accelerometers and sensors that detect angular rotational velocities. For outdoor operations it also has a barometer that can sense changes in altitude. There are also radios, which the robots use to communicate with each other through a way-station.
How much of that decision making is programmed, and how much is spontaneous? If I threw a baseball at a quadrotor, could it dodge it?
If you threw a baseball it, it probably could dodge it. If you throw it at 90 miles per hour that might be a different story, but it depends on the dynamics. So if it has time to detect the baseball, it can dodge it. It can react to surprises. How did you make the robots play the James Bond theme song?
There was no modification to the robots, but as you can imagine, the instruments were designed for human fingers. So what we had to do was actually customize the instruments. Because it calculates motion 600 times a second and gets feedback 100 times a second, this robot is actually more precise than you or I could ever be. The algorithms tell it exactly where to land and when. If you have to hit the note C so many beats after you hit F, that?s not magic?that?s prescribed by the music. But they also have to coordinate with each other, right?
When you play piano, your left hand and right hand are synced. Your brain basically has a clock, so that the right hand knows that 0.3 seconds after I hit this key, I need to hit that one. And the right hand knows not to hit keys that the left hand is playing, so the hands do not collide. All that logic has to be built in. But the biggest challenge was adapting the instruments. Getting the robots to fly very quickly in precise directions?that actually is a lot harder than getting robots to play the keys. How do you get them to work together?
The most important thing is sensing position. And the second most important thing is communicating that position to neighbors. The robots actually communicate with an overhead camera that we just bought off the shelf. They talk to the cameras and the cameras tell them where they each are 100 times a second. Then they have to talk to a way-station to find out where their neighbors are. So if you know where you are, and you know where your neighbors are, then you can figure out how to go from point A to B without bumping into your neighbor. What else have you used the quadrotors for?
We really want to use it in post-disaster damage assessment, such as mapping radiation levels after a nuclear disaster, or going and finding victims. I have this dream that the first responders to 911 calls will not be law enforcement personnel but robots. Robots can put eyes and ears on the scene much faster than you can with policemen or women. What they cannot do yet is take the right action, but often knowing what is happening and where it?s happening is the most important thing, and that you can do in a very cost-effective way with robots. They can also be useful in terrorist-type situations?you could send a robot in to get information. Have you tested the quadrotors in an emergency situation?
A We?ve already done some experiments in the Philadelphia area and in Japan near Fukushima. At Sendai, a town about 100 kilometers from Fukushima, we did some experiments in a collapsed building, where we were able to send a larger quadrotor to areas where you could not walk because debris would block your way. We were able to construct multifloor maps of the building without any human intervention. Normally, in the presence of radiation, communication links fail. But with autonomous robots, you don?t need communications. It can go and build a map, and then come back and tell you what it looks like. What are the limitations of a quadrotor?
The small size makes it difficult to pick up large objects. If you put it in a 30-knot wind, it?s going to get blown away. How are quadrotors different from something like a UAV?
Quadrotors are completely autonomous, and I challenge any human being to produce those kinds of maneuvers using remote control. You can?t do it. You need the extraordinary precision of algorithms? a human being just can?t do it. What are you planning to do next?
Our goal is to push the envelope in terms of autonomy, in terms of the number of vehicles that can collaborate with each other, and the number of sensors that the vehicles can carry. knowshon moreno knowshon moreno sovereign citizen komen ohio state basketball chrome for android hatchet
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