Investigation of Vertical Profiles of Particulate Matter and Meteorological Variables up to 2.5 km in Altitude Using a Drone-Based Monitoring System by Woo Young Kim, Sang Gu Lee, Handol Lee, Kang-Ho Ahn

“…In this study, a drone-based measurement system equipped with miniaturized optical and condensation particle counters was deployed to investigate the vertical distribution of particulate matter and meteorological variables up to 2.5 km in altitude. Measurements captured at various altitudes demonstrated notable vertical variations in particle concentration and significant correlations with meteorological factors, particularly relative humidity (RH). …”
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Intelligent Control of the Air Compressor (AC) and Back Pressure Valve (BPV) to Improve PEMFC System Dynamic Response and Efficiency in High Altitude Regions by Lei Gao, Xuechao Wang

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Wind Load Analysis on Temporary Scaffolding Structures in High-Altitude Venues Based on Numerical Simulation: A Case Study From the 2022 Beijing Olympics by Ming-hong Sun, Lei Zhang, Xu-yang Li, Xiao-guang Li, Qing-wen Li

“…During the 2022 Beijing Winter Olympics, the scaffolding at the National Alpine Skiing Center in Yanqing District faced challenges from high-altitude winds. This study evaluated its performance under a wind speed of 33 m/s using ANSYS Workbench. …”
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Effect of Experimental Warming on Forage Nutritive Value and Storage in Alpine Meadows at Three Different Altitudes of Nianqing Tanggula Mountain, Northern Tibet: A Long-Term Experience by Fusong Han, Wei Sun, Shaowei Li, Chengqun Yu, Jun Xu, Tianyu Li, Yujie Deng, Dorblha, Chuhong Chen, Dawaqiongda, Luobu, Gang Fu

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Tourisme et « éco-ethnicité » : les enjeux d’un soft power environnemental pour les minorités de l’Asie d’altitude (Chine, Laos, Népal) by Frédéric Landy, Raghubir Chand, Steve Déry, Pierre Dérioz, Olivier Ducourtieux, Nadège Garambois, Evelyne Gauche, Marie-Anne Germaine, Lisa Hiwasaki, Mauve Letang, Isabelle Sacareau

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Annual cycle variations in the gut microbiota of migratory black-necked cranes by Yujia Zhang, Ruifeng Ma, Suolangduoerji, Shujuan Ma, Shujuan Ma, Akebota Nuertai, Ke He, Hongyi Liu, Ying Zhu

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Small extracellular vesicles derived from miRNA-486 overexpressed dental pulp stem cells mitigate high altitude pulmonary edema through PTEN/PI3K/AKT/eNOS pathway by Changyao Wang, Zhuang Mao, Drolma Gomchok, Xue Li, Huifang Liu, Jingyuan Shao, Hu Cao, Guanzhen Xue, Lin Lv, Junzhao Duan, Tana Wuren, Hua Wang

Subjects: “…High-altitude pulmonary edema…”
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Feed resources, feeding system and feed balance of dairy cattle in Chencha District, Southern Ethiopia by Kechero Yisehak, Kore Adane

Subjects: “…altitudes…”
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Transcriptomic signatures of severe acute mountain sickness during rapid ascent to 4,300 m by Ruoting Yang, Aarti Gautam, Rasha Hammamieh, Robert C. Roach, Beth A. Beidleman

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Fuzzy entropy type II method for optimizing clean and renewable solar energy by M. Ramli, M. Mardlijah, M. Ikhwan, K. Umam

Subjects: “…altitude tracker…”
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Research on the Formation Characteristics of Fog and Frost on Optical Windows of Unsealed Equipment Compartments in Aircrafts by Chun Shen, Yuanyuan Liang, Bo Wei, Chengchun Zhang, Tian Zhao

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Vehicle Movement Analyses Considering Altitude Based on Modified Digital Elevation Model and Spherical Bilinear Interpolation Model: Evidence from GPS-Equipped Taxi Data in Sanya, Zhengzhou, and Liaoyang by Jiawei Gui, Qunqi Wu

“…In this study, Modified Digital Elevation (MDE) model and Spherical Bilinear Interpolation (SBI) model were proposed for vehicle movement analyses considering altitude. And the experimental data of 9,990 GPS-enabled taxis in Sanya, Zhengzhou, and Liaoyang were adopted to support comparisons. …”
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Bioimpedance assessment of body composition in the first adulthood period of somatic types residing in highland by Kozuev Kadyr, Tulekeev Toktogazy, Dzholdubaev Sagynbek, Toichieva Zarina, Abdullaeva Zhypargul

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Montañas: cómo se definen y su importancia para la biodiversidad y la humanidad by Jorge Antonio Gómez Díaz, Fabricio Villalobos

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Resposta da Vegetação Campos de Altitude às Mudanças Climáticas na Faixa Altitudinal Acima de 400 Metros na Serra do Amolar e Morraria do Urucum, Pantanal Brasileiro by Dhonatan Diego Pessi, Normandes Matos da Silva, Camila Leonardo Mioto, Alfredo Marcelo Grigio, Francisco das Chagas Oliveira, Vinicius de Oliveira Ribeiro, Fábio Veríssimo Gonçalves, Marco Antonio Diodato, Roberto Macedo Gamarra, Felipe Siqueira Pacheco, Antonio Conceição Paranhos Filho

“…This study aims to examine the driving effects of climate change on the spatial distribution of altitude grassland vegetation along an altitudinal range above 400 m in Serra do Amolar and Morraria do Urucum, both inserted in the Pantanal wetlands located in the State of Mato Grosso do Sul, Brazil. …”
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Assessment of ecological asset quality and its drivers in Agro-pastoral Ecotone of China by Wenmin Liu, Zhiyuan Cheng, Jie Li, Guang Li, Ninghui Pan

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Concatenated Vertical Channel Modeling and Performance Analysis for HAP-Based Optical Networks by Neha Tiwari, Swades De, Dharmaraja Selvamuthu

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Innovations in hypoxic training by Raphael Faiss, Martin Faulhaber

“… Altitude training is persistently of high interest among athletes, coaches and sport scientists trying to optimize performance at sea level or at altitude. …”
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Electrocardiographic signs of cardiac ischemia at rest and during exercise in patients with COPD traveling to 3,100 m: data from a randomized trial of acetazolamide by Marla Christen, Marla Christen, Aline Buergin, Aline Buergin, Maamed Mademilov, Maamed Mademilov, Laura Mayer, Laura Mayer, Simon R. Schneider, Simon R. Schneider, Mona Lichtblau, Mona Lichtblau, Talant M. Sooronbaev, Talant M. Sooronbaev, Silvia Ulrich, Silvia Ulrich, Konrad E. Bloch, Konrad E. Bloch, Michael Furian, Michael Furian

“…IntroductionIn patients with chronic obstructive pulmonary disease (COPD), oxygen delivery to the heart may be impaired during travel at altitude. We assessed electrocardiogram (ECG)-derived signs of cardiac ischemia and the effects of preventive acetazolamide therapy in COPD patients traveling to high altitudes.MethodsPatients with COPD [Global Initiative for Chronic Obstructive Pulmonary Disease (GOLD) grades 2–3] and a predicted forced expiratory volume in 1 s (FEV1) of 66 ± 11% (mean ± SD), aged 57 ± 8 years, and living <1,000 m were included in this analysis of secondary outcomes from a randomized placebo-controlled double-blind trial (www.clinicaltrials.gov, NCT03156231). …”
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Efficacy and safety of pseudolaric acid B against Echinococcus multilocularis in vitro and in a murine infection model by Zhuo-ma Dawa, Zhuo-ma Dawa, Ting Zhai, Ting Zhai, Chuan-chuan Liu, Chuan-chuan Liu, Hai-ning Fan, Hai-ning Fan

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