Results 141 to 150 of about 1,959,733 (336)
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín +7 more
wiley +1 more source
About the nature of the dipole magnetic-field of planets
Moldavian Journal of the Physical Sciences, 2011 A hypothesis of a model of the origin and maintenance of the magnetic-field of the Earth is suggested. Three independent and simultaneously acting factors of different physical nature are taken as the basis of the model: the Coriolis ...
Gordeev, L.
doaj
Changes in the Earth's rotation and low-degree gravitational field induced by earthquakes
, 1987 B. Chao, R. Gross
semanticscholar +1 more source
Secular trend of the Earth's rotation pole: Consideration of motion of the latitude observatories [PDF]
, 1977 Steven Dickman
openalex +1 more source
Photonic Hybrid Integration: Strategies and Promises of Advanced Additive Manufacturing
Advanced Optical Materials, EarlyView.Heterogeneous photonic integration combines wafer bonding, transfer printing, and advanced multi‐photon lithography to realize compact, adaptable photonic systems. This review highlights breakthroughs in hybrid materials, metrology, and 4D printing, revealing how the convergence of traditional and emerging fabrication unlocks scalable, high‐performance
Zhitian Shi +3 more
wiley +1 more source
Earth's rotation variations: a wavelet analysis
, 2014 B. Chao +3 more
semanticscholar +1 more source
Spin Perturbation Integration and Normalization (SPIN) Theory: A Unified Framework for Earth's Rotational and Tectonic Stability [PDF]
J. Baxter, J. Baxter
openalex +1 more source
Decrease of the earth's rotational velocity and its geological effects [PDF]
, 1923 R. A. Daly
openalex +1 more source
Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC
Advanced Robotics Research, EarlyView.The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang +7 more
wiley +1 more source