Results 41 to 50 of about 2,849,596 (321)
Application of the Monte Carlo Method in Modeling Transport and Acceleration of Solar Energetic Particles [PDF]
arXiv, 2022 The need for quantitative characterization of the solar energetic particle (SEP) dynamics goes beyond being an academic discipline only. It has numerous practical implications related to human activity in space. The terrestrial magnetic field shields the International Space Station (ISS) and most uncrewed missions from exposure to SEP radiation ...
arxiv
Astronomical Site Ranking Based on Tropospheric Wind Statistics [PDF]
Mon.Not.Roy.Astron.Soc. 356 (2005) 849-858, 2004 We present comprehensive and reliable statistics of high altitude wind speeds and the tropospheric flows at the location of five important astronomical observatories. Statistical analysis exclusively of high altitude winds point to La Palma as the most suitable site for adaptive optics, with a mean value of 22.13 m/s at the 200 mbar pressure level.
arxiv +1 more source
Spatial Patterns of Pulmonary Tuberculosis Analysing Rainfall Patterns in Visual Formation [PDF]
, 2018 Management sustainability related tuberculosis patient treatment was limited. Tuberculosis analysis was still in the form of data aggregation. This is cross sectional survey using geographical information system, analyzed by descriptive methods, the ...
Rohman, H. (Hendra)
core +3 more sources
Infectious Diseases of Poverty, 2023 Background Clonorchis sinensis, one of the most important food-borne zoonotic trematodes, remains prevalent in China. Understanding its infection status in animals is crucial for controlling human clonorchiasis.
Kai Liu +7 more
doaj +1 more source
Widespread signals of convergent adaptation to high altitude in Asia and America [PDF]
, 2014 Living at high-altitude is one of the most difficult challenges that humans had to cope with during their evolution. Whereas several genomic studies have revealed some of the genetic bases of adaptations in Tibetan, Andean and Ethiopian populations, relatively little evidence of convergent evolution to altitude in different continents has accumulated ...
arxiv +1 more source
Cognitive function and mood at high altitude following acclimatization and use of supplemental oxygen and adaptive servoventilation sleep treatments. [PDF]
, 2019 Impairments in cognitive function, mood, and sleep quality occur following ascent to high altitude. Low oxygen (hypoxia) and poor sleep quality are both linked to impaired cognitive performance, but their independent contributions at high altitude remain
Anza-Ramirez, Cecilia +10 more
core +2 more sources
Conservation Science in Cultural Heritage, 2012 A situation of chemical safety is reached when the effects of organic, inorganic and organometallic toxic substances enable people to maintain good health and to preserve the biodiversity of ecosystems.
Valery S. Petrosyan
doaj +1 more source
On the Survival of High-Altitude Open Clusters within the Milky Way Galaxy Tides [PDF]
, 2016 It is a common assumption that high-altitude open clusters live longer compared with clusters moving close to the Galactic plane. This is because at high altitudes, open clusters are far from the disruptive effects of in-plane substructures, such as spiral arms, molecular clouds and the bar.
arxiv +1 more source
Medical Implications of Space Radiation Exposure Due to Low Altitude Polar Orbits [PDF]
, 2017 Space radiation research has progressed rapidly in recent years, but there remain large uncertainties in predicting and extrapolating biological responses to humans.
Auñón-Chancellor, Serena M. +2 more
core +3 more sources
Towards Robust Drone Vision in the Wild [PDF]
arXiv, 2022 The past few years have witnessed the burst of drone-based applications where computer vision plays an essential role. However, most public drone-based vision datasets focus on detection and tracking. On the other hand, the performance of most existing image super-resolution methods is sensitive to the dataset, specifically, the degradation model ...
arxiv