Results 51 to 60 of about 272,602 (295)
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
Investigation of Interference Models for RFID Systems
Sensors, 2016 The reader-to-reader collision in an RFID system is a challenging problem for communications technology. In order to model the interference between RFID readers, different interference models have been proposed, mainly based on two approaches: single and
Linchao Zhang +3 more
doaj +1 more source
, 2012 In brane cosmology, the Big Bang is hypothesized to occur by the annihilation of the brane-anti-brane pair in a collision, where the branes are three-dimensional objects in a higher-dimensional Universe.
Kasamatsu, Kenichi +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang +7 more
wiley +1 more source
A Tag Anti-collision Algorithm for RFID with Optimized Q Value Adjustment [PDF]
Jisuanji gongcheng, 2017 In order to effectively solve the problem of tag collision in the large scale Radio Frequency Identification(RFID) environment,on the basis of the traditional Q algorithm,this paper proposes a tag anti-collision algorithm based on Q value adjustment.This
SONG Zixu,JIANG Yi,ZHANG Ruonan,LI Bin
doaj +1 more source
Signal Detection and Anti-Collision System Using ARM 7 [PDF]
, 2015 © ASEE 2015The wireless communication technologies enabled vehicles on a highway to communicate, in order to share state information and information to avoid potential collision. This paper discusses a protocol which avoids vehicle accidents. The vehicle
Gupta, Navarun, Shinde, Ranvir
core
Advanced Healthcare Materials, EarlyView.Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan +9 more
wiley +1 more source
Development of Automatic Collision Avoidance System and Quantitative Evaluation of the Manoeuvring Results [PDF]
TransNav, 2019 The automatic collision avoidance system introduced in this paper is a system constantly calculating optimal manoeuvring method from the risk and economic preference in the ship manoeuvring space where the course change and the deceleration are performed.
Shinya Nakamura, Naoki Okada
doaj +1 more source
Dynamics of colliding branes and black brane production
, 2007 We study the dynamics of colliding domain walls including self-gravity. The initial data is set up by applying a BPS domain wall in five-dimensional supergravity, and we evolve the system determining the final outcome of collisions.
Hideaki Kudoh +3 more
core +1 more source
Dynamical Evolution Induced by Planet Nine [PDF]
, 2017 The observational census of trans-Neptunian objects with semi-major axes greater than ~250 AU exhibits unexpected orbital structure that is most readily attributed to gravitational perturbations induced by a yet-undetected, massive planet.
Batygin, Konstantin +1 more
core +3 more sources