Results 91 to 100 of about 19,558 (329)
Advanced Materials, EarlyView.The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus +9 more
wiley +1 more source
Basement Characteristics of Jakarta Groundwater Basin Based on Satellite Gravimetry Data
Indonesian Journal of Geography, 2020 Jakarta groundwater basin is one of the most developed basins in Indonesia as Jakarta city is located within the basin, with an elevation ranging from 0 to 1000 m above sea level.
Gumilar Utamas Nugraha +4 more
doaj +1 more source
Advanced Materials, EarlyView.A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu +7 more
wiley +1 more source
Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials
Advanced Materials, EarlyView.Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha +7 more
wiley +1 more source
Two-stage opening of the Dover Strait and the origin of island Britain
Nature Communications, 2017 Britain’s separation from mainland Europe is believed to be the result of spillover from a proglacial lake in the North Sea, but this has remained unproven.
Sanjeev Gupta +10 more
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt +3 more
wiley +1 more source
Eos, Transactions American Geophysical Union, 1971 Recent progress in gravimetry has been remarkably influenced by improvement in the accuracy and reliability of absolute gravity determinations, which are now recognized as fundamental in establishing the worldwide network of base stations and calibration lines.
openaire +1 more source
An atomic gravimeter works by splitting the atomic wave function along the vertical axis and recombining it in a Mach-Zehnder interferometer. We propose that the same idea could work by splitting classical light in a Michelson interferometer and that ...
Edgar Zuniga, Eduardo Gomez
core +1 more source
Advanced Optical Materials, EarlyView.A novel hydrogen‐bonded organic framework (HOF) based on perylene diimide (PDI) is synthesized, structurally and spectroscopically characterized. Its photophysical behavior highlights how supramolecular organizations govern the optical properties, including emission from monomers, aggregates, and excimer‐like species. Structural transformations induced
Mario de la Hoz Tomás +9 more
wiley +1 more source
Nanoporous Carbon Prepared with MOF-5 as a Template and Activated using KOH for Hydrogen Storage
Jurnal Kimia Valensi, 2020 A series of nanoporous carbon was prepared with MOF-5 as a template and furfuryl alcohol as an additional carbon source by carbonation at temperatures of 550 °C and 900 °C, respectively, with and without activation using KOH. XRD patterns of the obtained
Ratna Ediati +6 more
doaj +1 more source