|
ABOUT PERFECT DISPLAY The PerfectDisplay lets you plan, build and create everything from real onlne business worlds ro fun filled imaginary social network worlds. Let us help you create the calculating business applications, the dynamic interactive compositions, the compelling graphics and the high-level automation you need for your business or social network project. Need written content? PerfectDisplay provides all the written content and marketing support you'll need to promote your site. Whether its press releases, technical manuals, blogs or feature length articles, PerfectDisplay will compose and integrate the text you need into a well-thought out, analytical based marketing campaign. . Virtual Asset Services and Libraries
Graphic Building Blocks
Animated Building Blocks
Customizable Graphics
Graphic Asset Management
Pattern Building Blocks
Swatch Building Blocks
Color Building Blocks
Content Development Services
Technical and Market Writing
Blogs, Press Releases, Training Manuals
Analytics Assessment
Web Programming Services
Animation and Graphics Software Development
Graphic Composition Tool Development
Business Module Software Development
Form Integration
Applications Integration
Contact PerfectDisplay: Tel: (707)235-4095
Email: Mark.C.Stansberry@gmail.com
Twitter: @markcstansberry Online Tutoring from BookMark. BookMark's provides tutoring, training and problem solving services for students and businesses everywhere in the most demanding subjects. From animation, graphic design and technical illustration to electronics, advanced mathematics, physics and chemistry, BookMark provides online and offline tutoring services that are second to none. And that's because BookMark offers a personal touch to online tutoring and training. Your Own Personal Online Tutor Unlike other online tutoring services, you can call your own personal tutor. Our tutors will also work out and provide you with a complete written solution to your specific problems. If that's not enough, just simply set up a phone call conference meeting with your tutor to have your tutor answer your questions live on a shared solutions screen.
Written Solutions for All Your Problems
For students, BookMark provides not only personalized tutoring, but also offers one of the easiest problem solving services in the industry. Simply email your problems to BookMark and BookMark provides you a complete written solutions. If that's not enough, you can discuss the solution with BookMark tutor, step-by-step, on a shared screen or through a direct web link. BookMark History BookMark, started as a person-to-person tutoring service to those that go to school, work and live in the San Francisco Bay Area, expanded into the global online tutoring and training market to serve the broader market. Bookmark Subject Focus BookMark specializes in computer graphic design and animation, computer programming, mathematics, physics and technical illustration. VISIT BOOKMARK at the link below: http://www.santa-rosa-algebra-geometry-statistics--tutoring.com/ Or better yet, give BookMark a phone call now to get your problems solved today. BookMark Contact: Mark Stansberry
Cell/Text: (707)235-4095
Email: mark.c.stansberry@gmail.com
Try ScribbleBoard, a New Online Drawing Program from the PerfectDisplay.com. Great for online technical conferences and just plain fun.
Math Resource Center Sonoma County Math Blog
UCLA Researchers Usher in Molecular Electronics Age - Demonstrate Molecular Nano Valve â Molecular Filter Based on Bistable Molecular Switch Under funding from the National Science Foundation, researchers at the University of California at Los Angeles have developed a nano valve that is capable of controlling the passage of molecules. A discussion of the work is to be published in the July 19th issue of the Proceedings of the National Academy of Sciences. . According to Jeffrey I. Zink, one of the researchers at the California NanoSystems Institute at UCLA, "This paper demonstrates unequivocally that the machine works. With the nano valve, we can trap and release molecules on demand. We are able to control molecules at the nano scale." Professor Zink also indicated that the new device has the potential be used as a drug delivery system. The device can be used to both trap and release molecules. The lead author on the paper, Thoi Nguyen, described the nano valveâÂÂs operation, "The valve is like a mechanical system that we can control like a water faucet. Trapping the molecule inside and shutting the valve tightly was a challenge. The first valves we produced leaked slightly." The nano valve uses switchable rotaxane molecules (redox-activated bistable), which are described as moving parts that are similar in appearance to linear motors. The nano valve demonstrated was attached to glass or porous silica, which measured 500 nanometers, and is punctuated with pores that are only a few nanometers. Commenting on the pores, Zink said, "It's big enough to let molecules in and out, but small enough so that the switchable rotaxane molecules can block the hole." The nano valve is opened and shut with a power supply that is molecular in nature itself. A single electron serves as the basis chemical energy that opens and closes the valve. A luminescent molecule is used to indicate if a molecule has been captured. California NanoSystems Institute director Fraser Stoddart characterized the behavior of the nano valve in relation to silicon, "The fact that we can take a bistable molecule that behaves as a switch in a silicon-based electronic device at the nanoscale level and fabricate it differently to work as part of a nano valve on porous silica is something I find really satisfying about this piece of research. It shows that these little pieces of molecular machinery are highly adaptable and resourceful, and means that we can move around in the nanoworld with the same molecular tool kit and adapt it to different needs on demand." Switchable rotaxanes, according to UCLA, have already been used in molecular electronics, which the UCLA team under the direction of Stoddart, are being adapted for artificial molecular machinery applications. The integrated circuit age was also ushered in with a switch device, the diode and transistor, which has formed the basis for the integrated circuit, a device which now days can easily contain over a billion transistors connected together to form an advanced system. The same basic hierarchical technology used to design integrated circuits, known as Electronic Design Automation (EDA), may also be fundamental to the design of molecular systems that may one day also contain billions if not trillions of nano valves. |
