Maternal erythrocytosis as a risk factor for small for gestational age at term in high altitude by Wilfredo Villamonte-Calanche, Marco Antonio Salazar-Zegarra, Cleto De-la-Torre-Dueñas, Alexandra Villamonte-Jerí, Adaí Vera-Luza, Milagros Hilari Bustinza-Apaza, Nuria Huanca-Huirse

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Nonlinear Attitude and Altitude Trajectory Tracking Control of a Bicopter UAV in Geometric Framework by Vijay Reddy Vundela, Vijay Muralidharan

“…The performance of the proposed altitude and attitude stabilization controller is validated through experimental hardware developed in-house. …”
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Freeze-Thaw Effects on Stability of Open Pit Slope in High-Altitude and Cold Regions by Yong Hong, Zhushan Shao, Guangbin Shi, Yong Dou, Weiqin Wang, Wen Zhang

“…The cycle of the freeze-thaw action must be taken into account in the stability analysis of an open pit slope in the high-altitude and cold regions, because the natural process of freeze-thaw poses a significant effect on mechanical properties of the rock mass. …”
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Research and Design of High Altitude Wind Power Station Operation and Maintenance Auxiliary System by Hang HE, Shaoyong WANG, Jiakang ZHOU, Yuan YANG, Wenjun ZHANG, Kan LIN

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OBTPN: A Vision-Based Network for UAV Geo-Localization in Multi-Altitude Environments by Nanxing Chen, Jiqi Fan, Jiayu Yuan, Enhui Zheng

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Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes by Changjiang Liu, Hujun Li, Zhen Wang, Yong He, Guokai Zhang, Mingyang Wang

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Characteristics and Clinical Course of Adult Inpatients with SARS-CoV-2 Pneumonia at High Altitude by Javier Leonardo Galindo, Juan Ricardo Lutz, María Alejandra Izquierdo, Katherine Parra, Lina María Prieto, Jorge Alberto Carrillo

“…In this study of in-hospital patients with SARS-CoV-2 pneumonia living at high altitude, frequency of death was similar to what has been reported. …”
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Imaging Tasks Scheduling for High-Altitude Airship in Emergency Condition Based on Energy-Aware Strategy by Li Zhimeng, He Chuan, Qiu Dishan, Liu Jin, Ma Manhao

“…Aiming to the imaging tasks scheduling problem on high-altitude airship in emergency condition, the programming models are constructed by analyzing the main constraints, which take the maximum task benefit and the minimum energy consumption as two optimization objectives. …”
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Biotransformation of Daidzein, Genistein, and Naringenin by Streptomyces Species Isolated from High-Altitude Soil of Nepal by Lasata Shrestha, Bishnu P. Marasini, Suman Prakash Pradhan, Rajib Kumar Shrestha, Suraj Shrestha, Kamal Prasad Regmi, Bishnu Prasad Pandey

“…The present study investigated the biotransformation potential of Streptomyces species isolated from a high-altitude-soil sample towards selected flavonoid molecules. …”
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Characteristics of the Bacterial Community in Alpine Meadows in Response to Altitude and Aspect in the Qilian Mountains, Northwest China by Qiang Li, Ying Zhang, Xiaoni Liu, Fan Yang

“…Specifically, the Shannon and Chao1 indices of soil bacteria initially increased and then decreased with increasing altitude, with the Shannon index being lower in shady aspects compared to sunny aspects, and the Chao1 index being lower in sunny aspects above an altitude of 3400 m compared to shady aspects at the exact altitudes. …”
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The state of lipid metabolism on the background of the use of ω -3 fatty acids in high-altitude conditions by Gulbarchyn Alisherovna Asrankulova, Zhyldyz Akmatovna Makhmudova, Zyinat Samidinovna Boronova, Meerim Taalaibekovna Taalaibekova, Zhyldyz Turusbekovna Ayipova, Unsun Satarkulovna Torobaeva

“…A study of the effect of high altitude (Tuya-Ashu Pass, 3200 m above sea level and Bishkek, 720 m above sea level) on rat metabolism demonstrated significant changes in the lipid profile and oxidative stress levels after three days of exposure to low oxygen availability. …”
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Sağlık Alanında Türbülans: İrtifa Kaybeden Hekimler - Turbulence In Health Sector: Physicians Losing Altitude by Ayşe Tekin, Esin Kaya

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The effect of coenzyme Q10 on the state hemostasis in the blood of old animals in high-altitude conditions by Gulbarchyn Alisherovna Asrankulova, Zhyldyz Akmatovna Makhmudova, Mahira Rysbaevna Mirzaeva, Meerim Taalaibekovna Taalaibekova, Zyinat Samidinovna Boronova, Mairambu Bektemirovna Zhorobekova

Subjects: “…high altitude…”
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Research on the Power Recovery of Diesel Engines with Regulated Two-Stage Turbocharging System at Different Altitudes by Hualei Li, Lei Shi, Kangyao Deng

“…Recovering the boost pressure is very important in improving the dynamic performance of diesel engines at high altitudes. A regulated two-stage turbocharging system is an adequate solution for power recovery of diesel engines. …”
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Altitude-Driven Variations in Nutritional, Bioactive, and Mineral Profiles of Hawthorn (<i>Crataegus</i> spp.) by Yanyan Liu, Lu Chen, Guohui Shen, Yanting Gu, Yanzhi Guo, Juan Han

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Stability of small incision lenticule extraction over laser in situ keratomileusis at an altitude of 3874 m by Yanming Huang, Yuancheng Zhao, Xiaofan Chen, Huan zou, Rongdi Yuan

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Proposition for Path Loss Prediction Models with the Inclusion of Altitude Parameter and Optimization Through Evolutionary Algorithms by Evandro M. Jorge Júnior, Antônio C. P. Veiga

“…A significant innovation was the inclusion of an altitude parameter weighted by an optimized coefficient, which notably enhanced the prediction accuracy. …”
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Altitude, geological substrate, and dynamics of Natura 2000 habitat types in Cretan low-vegetation pastures by Frederic Bendali, Michel Godron

“…The altitude of HT 5420 remains downward of 800 m. HT 4090 and 5430 are also characterized by calcareous geological substrates, namely hard limestone and marble. …”
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The Effect of Mutual Coupling on a High Altitude Platform Diversity System Using Compact Antenna Arrays by Tommy Hult, Abbas Mohammed

“…We analyze the destructive effects of mutual coupling and spatial correlation between the separate antenna elements on a combined diversity system consisting of multiple HAPs (High-Altitude Platforms) employing various compact MIMO (Multiple-Input Multiple-Output) antenna array configurations, in order to enhance the mutual information in HAP communication links. …”
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Gut microbiota and quantitative traits divergence at different altitude of long-tailed dwarf hamsters, Cricetulus longicaudatus by Yue Ren, Mengfan Tao, Xiaoliang Wang, Xinsheng Pu, Guangtong Guo, Kuiyou Chen, Bingyu Zhao, Yu Hou, Xin'gen Yang, Yumei Xu

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