A social network is a social structure made up of a set of social actors (such as individuals or organizations), sets of dyadic ties, and other Social relation between actors. The social network perspective provides a set of methods for analyzing the structure of whole social entities as well as a variety of theories explaining the patterns observed in these structures. ξ1 The study of these structures uses social network analysis to identify local and global patterns, locate influential entities, and ..
The Mars Society is a space-advocacy non-profit organization dedicated to promoting the human exploration and settlement of the planet Mars. Inspired by "The Case for Mars" conferences which were hosted by The Mars Underground at the University of Colorado Boulder and established by Dr. Robert Zubrin and many others in 1998, the organization works to educate the public, the media and government on the benefits of Mars exploration and the importance of planning for a Earth-to-Mars mission in the coming dec..
Arthur Casagrande (August 28, 1902 – September 6, 1981) was an Austrian-born American civil engineer who made important contributions to the fields of engineering geology and geotechnical engineering during its infancy. Renowned for his ingenious designs of soil testing apparatus and fundamental research on and soil liquefaction, he is also credited for developing the soil mechanics teaching programme at Harvard University during the early 1930s that has since been modelled in many universities around th..
The Turtle Beach Elite 800 Gaming Headset Welcome to the future of gaming audio with Turtle Beach Elite. Powerful sound abundant comfort and dynamic function combine to exceed your wildest expectations with the Turtle Beach Elite 800. Uncompromising th..
dreamGEAR ISOUND 1691 Twist Wireless Portable Speaker System features A2DP Bluetooth with a 30 foot transmission range for wireless music streaming, built in microphone with advanced noise cancellation for crystal clear speakerphone calls and Rechargeable ..
Pixar Animation Studios the creator of Toy Story 3 whisks you away on an astonishing adventure to an ancient land full of mystery and tradition. Bursting with heart unforgettable characters and Pixar's signature humour. Take a heroic journey with Merida..
There are many systems that comprise the larger system of the "Smart Grid," which utilize both common and open protocols as well as many highly specialized protocols used for industrial automation and control, most of which are designed for efficiency and ..
The Thunderbirds Alarm Clock will wake you up with the classic Thunderbirds soundbite '5.4.3.2.1. Thunderbirds are go!' ensuring you get up with a smile! Featuring a comic-book inspired design this fun officially-licensed alarm clock would make a great ..
The present research was performed under the NASA Safe All-weather Flight Operations Research (SAFOR) program supported by a joint Army/NASA research agreement. The purpose of the research was to examine ways to optimize the alerting effectiveness of helme..
The results are based on UPSID (the UCLA Phonological Segment Inventory Database), a computer file containing the phonemes of 317 languages selected on the basis of genetic diversity. The book contains nine chapters analysing the UPSID data, as well as ful..
In 1802 E. I. du Pont de Nemours and Company sprouted, like an acorn, close to the young oak of American life. In the early years DuPont explosives helped the new nation build canals and railroads, ports and harbors, and dams and mines. DuPont munitions al..
Do your students need a fresh and concise introduction to marketing?
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AmpliVox S1402 Rechargeable Lithium ion Battery Pack for S601R Lithium Ion Li Ion p Compatibility b AmpliVox Mity Meg Rechargeable Megaphones br b ul li S601R li li S600R li ul p
The rechargeable 2000 mAh lithium ion battery delivers 5 V 800 mA of power, enough for hours of talk time. Use a USB cable to recharge the battery via AC DC adapter or computer.
(4.45 12.7 3.2 CM) In The Box, 1 KODAK Ni-MH Rapid Car Charger K700-C 2, 2 KODAK Ni-MH Rechargeable Digital Camera Batteries AA (1800 mAh), User manual For Models"
The included built in rechargeable battery provides long lasting power and saves money on batteries the system also includes a wall charger for the lithium battery. It features 30 watts of power, so your voice will be heard from up to 800 yards away. Int..
No Leaks - Guaranteed or we'll replace your device (up to $250)
Charges batteries at a safe, steady rate which improves the long-term health of the NiMH battery
Bad battery alert and shuts off if non-NiMH or old NiMH battery is attempted.
ENERGY STAR ce..
Maximum 400 foot irrigation path. Irrigation pass width up to 85 feet. Requires 1 hose to operate. Powered by water. Requires minimum line pressure of 50 pounds per square inch (psi) at the sprinkler connection. Dimensions: Dimensions: 24 H x 39 W x 39 D.
Featuring a stunning, rustic design, the Barn Lamp will perfectly complement both traditional and contemporary living areas. Suitable for indoor and outdoor use, the light is made of zinc-plated, powder-coated steel for extra protection against the element..
Fabric: CirclesBulb not included. Pictured in Grass Finish with Faux Bois Light Shade. Requires one 60 watt bulb. UL listed. On/Off socket switch. Voltage: 120 Volts. 9 in. Dia. x 18 in. H
CLOSEOUTS . Well-suited to warm-weather hiking and climbing, Outdoor Research Wallflower capris boast lightweight cotton construction and UPF 50 sun protection. Available Colors: INDIGO, WALNUT. Sizes: 2, 4, 6, 8, 10, 12, 14.
Learning Resources Gears! Gears! Gears! Sweet Shop 36 Pieces Building Set Type: Other Character: STEM Toys Age: 3 & 4 Years,5-7 Years Gender: Boys Girls
The Pina napkin holder keeps your napkins handy and tidy at the table. This napkin holder features a durable, powder-coated steel construction with a dark green finish, and ships in a full color gift box.
CLOSEOUTS . Well-suited to warm-weather hiking and climbing, Outdoor Research Wallflower capris boast lightweight cotton construction and UPF 50 sun protection. Available Colors: INDIGO, WALNUT. Sizes: 2, 4, 6, 8, 10, 12, 14.
High Pro is a healthy and nutritious protein bar designed for those looking to increase their daily protein intake through a tasty and convenient snack. Each 80g bar provides an impressive 27.5g of premium protein to support lean growth and only 20.4g of ..
Arthur Casagrande (August 28, 1902 – September 6, 1981) was an Austrian-born American civil engineer who made important contributions to the fields of engineering geology and geotechnical engineering during its infancy. Renowned for his ingenious designs
