Results 21 to 30 of about 426,699 (266)
A Computational Model for Tail Undulation and Fluid Transport in the Giant Larvacean
Fluids, 2021 Flexible propulsors are ubiquitous in aquatic and flying organisms and are of great interest for bioinspired engineering. However, many animal models, especially those found in the deep sea, remain inaccessible to direct observation in the laboratory. We
Alexander P. Hoover +3 more
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Transport of Biologically Active Ultrashort Peptides Using POT and LAT Carriers
International Journal of Molecular Sciences, 2022 Ultrashort peptides (USPs), consisting of 2–7 amino-acid residues, are a group of signaling molecules that regulate gene expression and protein synthesis under normal conditions in various diseases and ageing. USPs serve as a basis for the development of drugs with a targeted mechanism of action.
Vladimir Khavinson +4 more
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Remote Sensing, 2020 River plumes play an important role in the cross-margin transport of phytoplankton and nutrients, which have profound impacts on coastal ecosystems. Using recently available Soil Moisture Active Passive (SMAP) sea surface salinity (SSS) data and high ...
Xiaomei Liao +6 more
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Uncharted routes: exploring the relevance of auxin movement via plasmodesmata
Biology Open, 2020 Auxin is an endogenous small molecule with an incredibly large impact on growth and development in plants. Movement of auxin between cells, due to its negative charge at most physiological pHs, strongly relies on families of active transporters.
Andrea Paterlini
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Uptake and transport of antibiotic kasugamycin in castor bean (Ricinus communis L.) seedlings
Frontiers in Microbiology, 2022 Kasugamycin (KSM), an aminoglycoside antibiotic, has been widely used for the management of plant diseases, especially for the control of rice blast in Asia. However, its uptake mechanism and transport in plants are still obscure.
Hongzhen Zhang +7 more
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The Importance of Mesozooplankton Diel Vertical Migration for Sustaining a Mesopelagic Food Web
Frontiers in Marine Science, 2019 We used extensive ecological and biogeochemical measurements obtained from quasi-Lagrangian experiments during two California Current Ecosystem Long-Term Ecosystem Research cruises to analyze carbon fluxes between the epipelagic and mesopelagic zones ...
Thomas B. Kelly +7 more
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Non-Markovian Persistent Random Walk Model for Intracellular Transport
Fractal and Fractional, 2023 Transport of vesicles and organelles inside cells consists of constant-speed bidirectional movement along cytoskeletal filaments interspersed by periods of idling. This transport shows many features of anomalous diffusion. In this paper, we develop a non-
Nickolay Korabel +3 more
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The Process of Thermodialysis and Some of its Possible Consequences in Biology
CHIMIA, 1976 The flow of thermal energy in liquids is associated with the development of ponderomotive forces. In non-isothermal ionic or molecular solutions a drift of the disperse phase is thus produced (thermal diffusion).
F.S. Gaeta, D.G. Mita
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Biological and Medical Aspects of Active Heal Transport of Bile Acids
Annals of Medicine, 1991 The active transport of conjugated bile acids by the ileum is responsible for the enterohepatic circulation of bile acids, a physiological process that ensures an ample supply to the intestine of these key biological surfactants, irrespective of the rate of their biosynthesis from cholesterol.
A F, Hofmann +2 more
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A Drone-Based Bioaerosol Sampling System to Monitor Ice Nucleation Particles in the Lower Atmosphere
Remote Sensing, 2020 Terrestrial ecosystems can influence atmospheric processes by contributing a huge variety of biological aerosols (bioaerosols) to the environment. Several types of biological particles, such as pollen grains, fungal spores, and bacteria cells, trigger ...
Paul Bieber +6 more
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