Articles with "altitude" as a keyword



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Effect of mindfulness meditation protocol in subjects with various psychometric characteristics at high altitude

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Published in 2020 at "Brain and Behavior"

DOI: 10.1002/brb3.1604

Abstract: Incidence of high altitude‐related sickness is increasing due to more number of people visiting the areas of high altitude which may result in life‐threatening conditions including acute mountain sickness (AMS), high altitude pulmonary edema (HAPE),… read more here.

Keywords: meditation protocol; mindfulness meditation; effect mindfulness; altitude ... See more keywords
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Effect of altitude and terrain aspect on the chemical composition of Coffea canephora cherries and sensory characteristics of the beverage.

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Published in 2020 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.10885

Abstract: BACKGROUND The terrain slope and field altitude where the plant is cultivated influence the composition of coffee cherries. The aim of this study was to analyze the effects of different levels of altitude and terrain… read more here.

Keywords: coffea canephora; altitude terrain; altitude; terrain slope ... See more keywords
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Changes in the community structure of the symbiotic microbes of wild amphibians from the eastern edge of the Tibetan Plateau

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Published in 2020 at "MicrobiologyOpen"

DOI: 10.1002/mbo3.1004

Abstract: Environment has a potential effect on the animal symbiotic microbiome. Here, to study the potential relationship of the symbiotic microbiomes of wild amphibians with altitude, we collected the gut and skin samples from frogs (nine… read more here.

Keywords: eastern edge; community; wild amphibians; skin samples ... See more keywords
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Single‐cell transcriptomic survey of cell diversity and functional changes in yak hearts at different altitude

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Published in 2023 at "PROTEOMICS"

DOI: 10.1002/pmic.202200345

Abstract: The yak (Bos grunniens) is a species adapted to the hypoxic environment in the plateau area. The heart is a hypoxia‐sensitive organ involved in this adaptation. Herein, we used single‐cell RNA‐seq technology and clustering to… read more here.

Keywords: cell; muscle cells; yak; single cell ... See more keywords
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Effects of Physical Activity at High Altitude on Hormonal Profiles in Foreign Trekkers and Indigenous Nepalese Porters.

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Published in 2021 at "Advances in experimental medicine and biology"

DOI: 10.1007/5584_2021_627

Abstract: Altitude exposure affects hormonal homeostasis, but the adaptation of different populations is still not finely defined. This study aims to compare the mid-term effects of combining physical activity and altitude hypoxia on hormonal profiles in… read more here.

Keywords: nepalese porters; altitude; high altitude; foreign trekkers ... See more keywords
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Estimated incidence of high altitude retinal hemorrhages

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Published in 2017 at "Graefe's Archive for Clinical and Experimental Ophthalmology"

DOI: 10.1007/s00417-017-3795-6

Abstract: Dear Editor, High altitude retinal hemorrhages (HARH) were reported by Singh and Frayser et al. almost half a century ago [1, 2]. While HARH remain the most distinct ophthalmological pathology at high altitude and are… read more here.

Keywords: incidence; harh; ophthalmology; altitude retinal ... See more keywords
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Duration at high altitude influences the onset of arrhythmogenesis during apnea.

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Published in 2021 at "European journal of applied physiology"

DOI: 10.1007/s00421-021-04842-x

Abstract: PURPOSE Autonomic control of the heart is balanced by sympathetic and parasympathetic inputs. Excitation of both sympathetic and parasympathetic systems occurs concurrently during certain perturbations such as hypoxia, which stimulate carotid chemoreflex to drive ventilation.… read more here.

Keywords: day; apnea duration; altitude; high altitude ... See more keywords
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Adaptive neural network based sliding mode altitude control for a quadrotor UAV

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Published in 2018 at "Journal of Central South University"

DOI: 10.1007/s11771-018-3943-0

Abstract: Reasons and realities such as being non-linear of dynamical equations, being lightweight and unstable nature of quadrotor, along with internal and external disturbances and parametric uncertainties, have caused that the controller design for these quadrotors… read more here.

Keywords: quadrotor; sliding mode; control; altitude ... See more keywords
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Evaluation of a radiation-based empirical model for estimating hourly reference evapotranspiration for high-altitude climatic conditions: A case study for the state of California

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Published in 2019 at "Journal of Earth System Science"

DOI: 10.1007/s12040-019-1096-7

Abstract: High-altitude (>800 m) climatic conditions for the four stations in arid, semiarid and subhumid climatic zones were examined to evaluate their influence on radiation-based empirical estimations of reference evapotranspiration ($${ET}_{\mathrm{o}}$$ETo) on an hourly time step. The… read more here.

Keywords: method; climatic conditions; empirical method; altitude ... See more keywords
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Genome-wide selective sweep analysis of the high-altitude adaptability of yaks by using the copy number variant

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Published in 2020 at "3 Biotech"

DOI: 10.1007/s13205-020-02254-w

Abstract: The domestic yak ( Bos grunniens ) from the Qinghai–Tibet Plateau is an important animal model in high-altitude adaptation studies. Here, we performed the genome-wide selective sweep analysis to identify the candidate copy number variation… read more here.

Keywords: genome wide; selective sweep; sweep analysis; altitude ... See more keywords
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Large-scale altitude distribution profile of auroral parallel electric potentials: A statistical analysis of Cluster data

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Published in 2019 at "Advances in Space Research"

DOI: 10.1016/j.asr.2019.03.043

Abstract: Abstract It is generally believed that the heart of the Auroral Acceleration Region (AAR) is located between 5000 and 8000 km altitude above the auroral oval. Various altitude distribution profiles are suggested by different theories, including… read more here.

Keywords: altitude distribution; cluster; altitude; profile auroral ... See more keywords