Results 1 to 10 of about 103,717 (290)
A Cycle Slip Detection Framework for Reliable Single Frequency RTK Positioning [PDF]
Sensors, 2020 Single frequency real-time kinematic (RTK) positioning is expected to be the leading implementation platform for a variety of emerging GNSS mass-market applications.
Salma Zainab Farooq +2 more
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Systems Analysis of Drug-Induced Receptor Tyrosine Kinase Reprogramming Following Targeted Mono- and Combination Anti-Cancer Therapy [PDF]
Cells, 2014 The receptor tyrosine kinases (RTKs) are key drivers of cancer progression and targets for drug therapy. A major challenge in anti-RTK treatment is the dependence of drug effectiveness on co-expression of multiple RTKs which defines resistance to single ...
Alexey Goltsov +8 more
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Cytokine & Growth Factor Reviews, 2019 Here, we discuss the transition model of receptor tyrosine kinase (RTK) activation, which is derived from biophysical investigations of RTK interactions and signaling. The model postulates that (1) RTKs can interact laterally to form dimers even in the absence of ligand, (2) different unliganded RTK dimers have different stabilities, (3) ligand binding
Michael D, Paul, Kalina, Hristova
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Lipid–Protein Interplay in the Regulation of Receptor Tyrosine Kinases [PDF]
CellsReceptor tyrosine kinases (RTKs), a class of membrane proteins involved in several physiological processes such as growth, survival, angiogenesis, and differentiation, are profoundly influenced by the microenvironment, particularly by surrounding lipids.
Mattia Domenichini +8 more
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SPACE WEATHER: RISK FACTORS FOR GLOBAL NAVIGATION SATELLITE SYSTEMS
Solar-Terrestrial Physics, 2021 Extreme space weather events affect the stability and quality of the global navigation satellite systems (GNSS) of the second generation (GPS, GLONASS, Galileo, BeiDou/Compass) and GNSS augmentation.
V.V. Demyanov, Yu.V. Yasyukevich
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The implications of ionospheric disturbances for precise GNSS positioning in Greenland
Journal of Space Weather and Space Climate, 2022 Ionospheric irregularities impair Global Navigation Satellite System (GNSS) signals and, in turn, affect the performance of GNSS positioning. Such effects are especially evident at low and high latitudes, which are currently gaining the attention of ...
Paziewski Jacek +11 more
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The RTK Interactome: Overview and Perspective on RTK Heterointeractions [PDF]
Chemical Reviews, 2018 Receptor tyrosine kinases (RTKs) play important roles in cell growth, motility, differentiation, and survival. These single-pass membrane proteins are grouped into subfamilies based on the similarity of their extracellular domains. They are generally thought to be activated by ligand binding, which promotes homodimerization and then autophosphorylation
Michael D. Paul, Kalina Hristova
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A PPP-RTK APPROACH TO MASS-MARKET APPLICATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 PPP-RTK has been widely investigated to take the advantages of both real-time kinematic (RTK) and precise point positioning (PPP) techniques. Prior to PPP-RTK, the conventional RTK based on the use of a single base station, on the one hand, has been ...
Y. Gao, Y. Zhang, Z. Lyu
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Reports on Geodesy and Geoinformatics, 2023 Network Real Time Kinematic (NRTK) measurements are currently the most popular surveying method in geodesy. In most countries, there are networks of Continuously Operating Reference Stations (CORS), which form the core of the terrestrial infrastructure ...
Uznański Andrzej
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Református egyházkormányzat a Tiszántúlon és az erdélyi fejedelemi hatalom
Studia Universitatis Babeş-Bolyai. Theologia Reformata Transylvanica, 2017 Reformed Church Government in the Transtibiscan Area and the Rule of the Principality of Transylvania. The formation of the Protestant church hierarchy started already when a separate position was established to ordinate Protestant pastors ...
István SZABADI
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