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VOICE OVER IP NETWORKS: QUALITY OF SERVICE, PRICING AND SECURITY
(2008)
The growth of the Internet over the past decade together with the promise of lower costs to the customer has led to the rapid emergence of Voice over Internet Protocol (VoIP). As a real-time application in large scale ...
The Ontogenetic Osteohistology of Tenontosaurus tilletti
(PLos One, 2012-03-28)
Tenontosaurus tilletti is an ornithopod dinosaur known from the Early Cretaceous (Aptian-Albian) Cloverly and Antlers formations of the Western United States. It is represented by a large number of specimens spanning a ...
Aerial Photo of Roger Mills County, OK, USA, OD-9-5
(United States Government, 1937-08-04)
Oklahoma aerial photographs in this collection are public domain and were created by U.S. government agencies or contractors to those agencies. The photos are marked with a flight and frame number at the top of the photos, ...
Emanuel H. Custer
(1888-05-01)
Aerial Photo of Tillman County, OK, USA, AE-101-62
(United States Government, 1937-03-20)
Oklahoma aerial photographs in this collection are public domain and were created by U.S. government agencies or contractors to those agencies. The photos are marked with a flight and frame number at the top of the photos, ...
Aerial Photo of Beckham County, OK, USA, AWG-9G-91
(United States Government, 1950-05-03)
Oklahoma aerial photographs in this collection are public domain and were created by U.S. government agencies or contractors to those agencies. The photos are marked with a flight and frame number at the top of the photos, ...
Turtle Mountain Band of Chippewa Indians
(1898-03-24)
Drought mildly reduces plant dominance in a temperate prairie ecosystem across years
(2020-06-01)
1. Shifts in dominance and species reordering can occur in response to global change. However, it is not clear how altered precipitation and disturbance regimes interact to affect species composition and dominance.
2. We ...
Aerial Photo of Custer County, OK, USA, AE-14-67
(United States Government, 1936-12-21)
Oklahoma aerial photographs in this collection are public domain and were created by U.S. government agencies or contractors to those agencies. The photos are marked with a flight and frame number at the top of the photos, ...