Results 41 to 50 of about 637,561 (309)

Effect of dietary supplementation of microalgae Spirulina and Chlorella on growth performance and blood profile of broiler chicken at high altitude

Indian Journal of Animal Sciences, 2022
The objective of this study was to explore the effect of Spirulina and Chlorella as a dietary supplement on the growth performance of broiler chicken at high altitude.
SWATI, KAMRAN WAIDHA, SUBANGGI NEGAM, NAZIA PARVEEN, DEACHAN CHUSKIT, MAYARNGAM K, O P CHAURASIA   +6 more
doaj   +1 more source

Flight experience with altitude hold and Mach hold autopilots on the YF-12 aircraft at Mach 3 [PDF]

, 1978
The altitude hold mode of the YF-12A airplane was modified to include a high-pass-filtered pitch rate feedback along with optimized inner loop altitude rate proportional and integral gains.
Gilyard, G. B., Smith, J. W.
core   +1 more source

High altitude medicine

Medical Clinics of North America, 1992
Altitude illness is common and may result in major disruption of travel plans. Visitors to altitude need to be aware of the various health problems they might encounter and how they may be prevented. Self-diagnosis and treatment is the norm in many remote locations.
openaire   +2 more sources

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

Advanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang, Jianyang Dong, Yongming Yao, Kaijin Hu, Jianxiong Cui, Yikai Luo, Jiawen Zhang, Shichao Niu   +7 more
wiley   +1 more source

Enhanced Placental Mitochondrial Respiration in Tibetan Women at High Altitude

Frontiers in Physiology, 2021
Living at high altitudes is extremely challenging as it entails exposure to hypoxia, low temperatures, and high levels of UV radiation. However, the Tibetan population has adapted to such conditions on both a physiological and genetic level over 30,000 ...
Huifang Liu, Huifang Liu, Huifang Liu, Noryung Tenzing, Noryung Tenzing, Noryung Tenzing, Martha Tissot van Patot, Muge Qile, Muge Qile, Ri-li Ge, Ri-li Ge, Tana Wuren, Tana Wuren   +12 more
doaj   +1 more source

Star formation in a diffuse high-altitude cloud?

, 2016
A recent discovery of two stellar clusters associated with the diffuse high-latitude cloud HRK 81.4-77.8 has important implications for star formation in the Galactic halo.
Kerp, J., Lenz, D., Roehser, T.
core   +1 more source

High Altitude test of RPCs for the ARGO-YBJ experiment [PDF]

, 1999
A 50 m**2 RPC carpet was operated at the YangBaJing Cosmic Ray Laboratory (Tibet) located 4300 m a.s.l. The performance of RPCs in detecting Extensive Air Showers was studied.
A. MANGANO, A. SURDO, A.F. YUAN, A.K. CALABRESE MELCARNE, B. BARTOLI, B. BIONDO, B. DAQUINO, B. DETTORRE PIAZZOLI, B. LIBERTI, B.Z. DAI, C. BACCI, C. BLEVE, C. PINO, C. PINTO, C. STANESCU, C.C. NING, C.F. FENG, C.Q. LIU, C.Y. WU, D. CAMPANA, D. MARTELLO, DANZENGLUOBU, E. DE MARINIS, E. ROSSI, F. BUDANO, F. SHI, F.R. ZHU, G. AIELLI, G. CUSUMANO, G. DALI STAITI, G. DI SCIASCIO, G. LIGUORI, G. MANCARELLA, G. MARSELLA, G.C. YU, H. LU, H. WANG, H.H. HE, H.J. LI, H.M. ZHANG, H.R. WU, H.T. YANG, H.Y. JIA, HAIBING HU, HONGBO HU, I. DE MITRI, I. JAMES, J. LIU, J. MU, J.L. ZHANG, J.Y. LI, K. FRATINI, L. NICASTRO, L. PERRONE, L. SAGGESE, L. XUE, L. ZHANG, LABACIREN, M. DE VINCENZI, M. HE, M. IACOVACCI, M. PANAREO, M. ZHA, MARI S, N. CHENG, N.J. ZHANG, P. BERNARDINI, P. CAMARRI, P. CELIO, P. CRETI, P. PISTILLI, P. SALVINI, P. VALLANIA, P. ZHANG, P.R. SHEN, Q. HUANG, Q.B. GOU, Q.Q. ZHU, Q.Y. YANG, R. ASSIRO, R. CARDARELLI, R. SANTONICO, S. BRICOLA, S. BUSSINO, S. CATALANOTTI, S. CAVALIERE, S. MASTROIANNI, S. VERNETTO, T. DI GIROLAMO, THE ARGO-YBJ COLLABORATION, X.C. YANG, X.D. SHENG, X.F. GAO, X.H. DING, X.J. BI, X.R. MENG, X.X. ZHOL, X.Y. ZHANG, Y. ZHANG, Y.H. TAN, YONGGANG WANG, YUNGANG WANG, Z. CAO, ZHAOYANG FENG, ZHAXISANGZHU, ZHENYONG FENG   +105 more
core   +2 more sources

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

IL-10 Dysregulation in Acute Mountain Sickness Revealed by Transcriptome Analysis

Frontiers in Immunology, 2017
Acute mountain sickness (AMS), which may progress to life-threatening high-altitude cerebral edema, is a major threat to millions of people who live in or travel to high altitude.
Bao Liu, Bao Liu, Bao Liu, Jian Chen, Jian Chen, Jian Chen, Long Zhang, Yixing Gao, Yixing Gao, Yixing Gao, Jianhua Cui, Erlong Zhang, Erlong Zhang, Erlong Zhang, Gang Xu, Gang Xu, Gang Xu, Yan Liang, Yu Liang, Jian Wang, Yuqi Gao, Yuqi Gao, Yuqi Gao   +22 more
doaj   +1 more source

Hydrochemical and quality assessment of irrigation water at the trans-himalayan high-altitude regions of Leh, Ladakh, India

Applied Water Science, 2022
A total of seventy irrigation water samples were collected from Leh, Ladakh, India, to determine their hydrochemistry profile and water quality for irrigation purposes.
Arup Giri, Vijay K. Bharti, Sahil Kalia, Krishna Kumar, Mayarngam Khansu   +4 more
doaj   +1 more source