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...

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...

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...

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...

Mobile workers need seamless access to communication and information services while on the move. However current solutions overwhelm users with intrusive interfaces and ambiguous notifications. This paper discusses the interaction techniques developed for Nomadic Radio, a wearable computing platform for managing voice and text-based messages in a nomadic environment. Nomadic Radio employs an au...

The main result of this paper is an optimal strong direct product result for the two-party public-coin randomiz ed communication complexity of the Tribes function. This is proved by providing an alternate proof of the optimal lower bound of Ω(n) for the randomised communication complexity of the Tribes function using the so-called smooth-rectangle bound, introduced by Jain and Klauck [JK10]. Th...

Receptors encoded within the Natural Killer Cell (NKC) complex and Killer Immunoglobulin like (KIRs) genomic regions have been suggested to influence malaria pathogenesis and infection susceptibility. We have examined KIR locus in relation to risk of infection and disease in Tea tribes (TT) of Austro Asiatic affinity and Tibeto-Burman (TB) populations from malaria endemic regions of Assam. Cons...

The distribution of β-globin gene haplotypes was studied in 209 Amerindians from eight tribes of the Brazilian Amazon: Asurini from Xingú, Awá-Guajá, Parakanã, Urubú-Kaapór, Zoé, Kayapó (Xikrin from the Bacajá village), Katuena, and Tiriyó. Nine different haplotypes were found, two of which (n. 11 and 13) had not been previously identified in Brazilian indigenous populations. Haplotype 2 (+ -) ...

BACKGROUND In Bangladesh, nomadic duck flocks are groups of domestic ducks reared for egg production that are moved to access feeding sites beyond their owners' village boundaries and are housed overnight in portable enclosures in scavenging areas. The objectives of this study were to measure the prevalence of influenza A virus RNA and H5-specific antibodies in nomadic ducks and to characterize...

The south Indian State of Karnataka, once part of several kingdoms and princely states of repute in the Deccan peninsula, is rich in its historic, cultural and anthropological heritage. The State is the home to 42,48,987 tribal people, of whom 50,870 belong to the primitive group. Although these people represent only 6.95 per cent of the population of the State, there are as many as 50 differen...