Results 41 to 50 of about 2,856,396 (297)
Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges
Advanced Functional Materials, EarlyView.Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley +1 more source
Simplified, high-speed binary data decoder [PDF]
, 1968 Simplified, high-speed decoder of encoded binary data received over a noisy channel is provided in a versatile apparatus that can accommodate more than one particular set of codes.
Anderson, T. O.
core +1 more source
Constraining Exoplanet Mass from Transmission Spectroscopy [PDF]
, 2013 Determination of an exoplanet's mass is a key to understanding its basic properties, including its potential for supporting life. To date, mass constraints for exoplanets are predominantly based on radial velocity (RV) measurements, which are not suited ...
de Wit, Julien, Seager, Sara
core +1 more source
Advanced Functional Materials, EarlyView.We used multiple analytical techniques at the Psiché beamline, Synchrotron Soleil, and at D20 instrument in Institut Laue Langevin, to study the densification of thiophosphate solid electrolytes Li3PS4 and Li6PS5Cl. Our combined X‐ray diffraction, absorption tomography, absorption density, neutron power diffraction, and ionic conductivity analyses ...
Oskar Thompson +11 more
wiley +1 more source
The influence of forward-scattered light in transmission measurements of (exo)planetary atmospheres
, 2012 [Abridged] The transmission of light through a planetary atmosphere can be studied as a function of altitude and wavelength using stellar or solar occultations, giving often unique constraints on the atmospheric composition.
de Kok, R. J., Stam, D. M.
core +1 more source
Advanced Functional Materials, EarlyView.A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He +8 more
wiley +1 more source
Backlash Analysis of Gear Transmission of Parallel Uniform Planetary Gear
Jixie chuandong, 2018 Based on the NGW planetary gear transmission system,a gear transmission of parallel uniform planetary gear is proposed to reduce the transmission error of asteroid transmission system and improve its transmission accuracy.
Guo Jing +3 more
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Using the Rossiter-McLaughlin effect to observe the transmission spectrum of Earth's atmosphere
, 2015 Due to stellar rotation, the observed radial velocity of a star varies during the transit of a planet across its surface, a phenomenon known as the Rossiter-McLaughlin (RM) effect.
Fosbury, Robert A. E. +4 more
core +1 more source
Advanced Materials, EarlyView.This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu +8 more
wiley +1 more source
Synthesis of 4 Planetary Row Transmission Scheme based on Lever Method
Jixie chuandong, 2019 Based on the lever method， the 2 planetary transmission schemes are sorted out， and the 2 planetary transmission schemes are analyzed. The 4 planetary hybrid transmission schemes are further synthesized according to the 2 planetary transmission schemes ...
Jie Yu +3 more
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