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| http://dx.doi.org/10.1093/jtm/taaa117 | DOI Listing |
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Space Travel: The Radiation and Microgravity Effects on the Cardiovascular System.
Int J Mol Sci
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Viron Molecular Medicine Institute, Boston, MA 02451, USA.
Space flight modulates the functions of the cardiovascular system. The exposure to space conditions can alter the cerebral blood flow, as well as the venous return. Anemia, cardiac output changes, and increased activity of the sympathetic nervous system can also be seen.
View Article and Find Full Text PDFA Novel Robust Position Integration Optimization-Based Alignment Method for In-Flight Coarse Alignment.
Sensors (Basel)
October 2024
Department of Automation, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
In-flight alignment is a critical milestone for inertial navigation system/global navigation satellite system (INS/GNSS) applications in unmanned aerial vehicles (UAVs). The traditional position integration formula for in-flight coarse alignment requires the GNSS velocity data to be valid throughout the alignment period, which greatly limits the engineering applicability of the method. In this paper, a new robust position integration optimization-based alignment (OBA) method for in-flight coarse alignment is presented to solve the problem of in-flight alignment under a prolonged ineffective GNSS.
View Article and Find Full Text PDFFirst fossil mountain midges (Diptera, Deuterophlebiidae) and their evolutionary and ecological implication.
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Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Sławkowska Street 17, Kraków, 31-016, Poland.
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Front Neurosci
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Flight Technology College, Civil Aviation Flight University of China, Guanghan, China.
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studies of benzothiazole derivatives as potential inhibitors of and trehalase.
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Covenant University Bio-Informatics Research Cluster (CUBRe), Covenant University, Ota, Ogun State, Nigeria.
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