Results 61 to 70 of about 537,020 (269)
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 To reduce the reactivity of a glow pulse discharge, the device for stepwise matching of the communication channel of the power stage of electric pulses generator for exciting plasma and the plasma discharge as a dynamic load was developed and tested. The
D. V. Godun +3 more
doaj
Communications MaterialsTriboelectric nanogenerators (TENGs) have emerged as a promising technology for harvesting ambient mechanical energy, their practical deployment has been strongly underpinned by their excellent inherent capabilities for ambient mechanical energy ...
Xinyuan Li +3 more
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Sharp displacement constants for fixed-point-free shift maps on the unit balls of
Results in Control and OptimizationLet S be the right shift on ℓ p or c 0 and let T = h + S be a self-map of the unit ball whose boundary term h takes values in the first coordinate direction; this is the form of the retraction-based fixed-point-free maps with vanishing minimal ...
Mohammad Akram +3 more
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EPJ Applied Metamaterials, 2018 In multi-band base station antennas, interference toward neighboring cells at low operating frequency in-creases since tilting angle is frequency-independent and beamwidth in the vertical plane increases as de-creasing the operating frequency.
Michishita Naobumi +2 more
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FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
Transcranial Ultrasound Guided Assessment of Brain Midline Shift in Neuro Intensive Care Unit
National Board of Examinations Journal of Medical SciencesBackground: Neuro Intensive Care Unit (Neuro-ICU) handles neurological emergencies that involve intracranial (IC) hemorrhages. It can be challenging to manage elevated intracranial pressure (ICP) and midline shift (MLS), as they requires constant ...
Munta Kartik +3 more
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Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
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Preventive Medicine ReportsThe field of nursing includes heavy occupational physical demands, including walking and standing for longer periods of time, in addition to moving and lifting.
Nino Fijačko +4 more
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The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source