High-altitude (HA) natives have blunted ventilatory responses to hypoxia (HVR), but studies differ as to whether this blunting is lost when HA natives migrate to live at sea level (SL), possibly because HVR has been assessed with different durations of hypoxic exposure (acute vs. sustained). To investigate this, 50 HA natives (>3,500 m, for >20 yr) now resident at SL were compared with 50 SL na...

This paper examines the effect of immigration on the level of income redistribution via majority voting on the income tax. Immigrants have an impact on redistributive outcomes by adding to the size of different interest groups and by thus changing the composition of the voting population. The tax outcome depends on the skill composition of natives and the initial amount of redistribution in the...

OBJECTIVE To determine trends in diabetes prevalence among Native Americans and Alaska Natives. RESEARCH DESIGN AND METHODS From 1990 to 1997, Native Americans and Alaska Natives with diabetes were identified from the Indian Health Service (IHS) national outpatient database, and prevalence was calculated using these cases and estimates of the Native American and Alaskan population served by I...

BACKGROUND During the 1990-1991 Gulf War, approximately 700,000 U.S. troops were deployed to the Persian Gulf theater of operations. Of that number, approximately 100,000 have presented medical complaints through various registry and examination programs. OBJECTIVES Widespread symptomatic illness without defining physical features has been reported among veterans of the 1991 Gulf War. We asce...

Climate change is expected to increase future abiotic stresses on ecosystems through extreme weather events leading to more extreme drought and rainfall incidences [Jentsch A, et al. (2007) Front Ecol Environ 5(7):365-374]. These fluctuations in precipitation may affect soil biota, soil processes [Evans ST, Wallenstein MD (2012) Biogeochemistry 109:101-116], and the proportion of exotics in inv...

The reporting of pain was compared for U.K. Persian Gulf War veterans, veterans from the Bosnian conflict, and personnel employed in the military at the time of the Persian Gulf War but not deployed (era comparison group). Pain manikins were used to assess the prevalence of the reporting of pain in different body sites and the prevalence of the reporting of widespread pain, in relation to compa...

OBJECTIVE The most commonly used instrument for the research and treatment of excessive internet use is Young's Internet Addiction Test (IAT). While the IAT has been translated to several languages (including Persian) and has demonstrated good psychometric properties across several independent studies, there is still a room for alternative assessment instruments. This study reports a validation...

The Indo-Persian state secretary has occupied center stage in the emerging discourse on bureaucracy, administration and the political formation of the Mughal state. The status and role of the munsh? (the IndoPersian state secretary) within the Mughal bureaucratic structure in 17th and 18th century have formed the basis of recent historical analysis. Scholarship on the Indo-Persian munsh? have b...

Finding an appropriate dataset for natural language processing applications is one of the main challenges for researches of this field. This issue is more problematic in Non-Latin languages especially Persian language. Access to an appropriate dataset that can be used in development of practical programs in language processing field, helps us to validate the obtained results and provide the fea...