نتایج جستجو برای: nomadic and dry
تعداد نتایج: 16837578 فیلتر نتایج به سال:
Abstract Nomadic architecture from the past until now has been adapted to spirit of age. The research aims search nomadic lifestyle that become a phenomenon local and global movements worldwide. This paper investigates meaning using historical bibliographical methods. Our exploration provides better understanding reconceptualises idea future with attention history period; (1) Hunter-gatherer; (...
We conducted a multi-isotope study of five fifth-century AD cemeteries in modern-day Hungary to determine relationships between nomadic-pastoralist incomers-the historically documented Huns and other nomadic groups-and the sedentary agricultural population of the late Roman province of Pannonia. Contemporary historical sources describe this relationship as adversarial and destructive for the la...
Nomadic populations have played a significant role in the history of not only China but also in many nations worldwide. Because they had no written language, an important aspect in the study of these people is the discovery of their tombs. It has been generally accepted that Xiongnu was the first empire created by nomadic tribe in the 3rd century B.C. However, little population genetic informat...
Continuing advances in wireless communications and feature integration into laptop computers are creating the need to allow nomadic users to make network connections to the Internet and with each other with no loss of functionality. This requires new advances in routing protocols and application interfaces. We use mobile-IP as the basis for providing mobility for nomadic users, and extend it to...
This volume evolved from a 1997 symposium held at the American Asso ciation for the Advancement of Science (AAAS) Meetings in Seattle, Washington. This symposium drew together the leading scholars of nomadic pastoralists from anthropology, demography, genetics and medicine. They focused upon the ecology and population biology of contemporary herding groups from Africa, Asia, Europe, and the Mi...
In this paper we investigate the achievable rate of a system that includes a nomadic transmitter with several antennas, which is received by multiple agents, exhibiting independent channel gains and additive circular-symmetric complex Gaussian noise. In the nomadic regime, we assume that the agents do not have any decoding ability. These agents process their channel observations and forward the...
Compared to their predecessors, the current generation handheld mobile devices possess higher processing power, increased memory and new multi-homing capabilities. These features combined with the widespread acceptance and use of these devices result in a situation where mobile devices are no longer merely data consumers, but also able to act as data producers. Nomadic mobile services make this...
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