Results 71 to 80 of about 95,846 (317)
Ultrafast Laser Synthesis of Zeolites
Advanced Materials, EarlyView.The study presents a novel ultrafast laser‐driven synthesis technique for zeolites directly in liquid. Laser pulses create a microscopic reactor that controls reaction kinetics at femto‐ and picosecond timescales. Nonlinear light‐matter interactions drive nucleation and growth, allowing the process to be paused at any stage of self‐assembly.
Sezin Galioglu +11 more
wiley +1 more source
Studies and analysis of the effectiveness of stormwater runoff purification equipment in Vilnius
Mokslas: Lietuvos Ateitis, 2010 In order to protect the natural environment from pollution, pollutant reduction in the stormwater runoff of urban areas is a particularly relevant factor.
Egidija Jaruševičiūtė +2 more
doaj +1 more source
Advanced Materials, EarlyView.Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim +8 more
wiley +1 more source
Frontiers in Marine Science, 2021 The Indo-Pacific humpback dolphin (Sousa chinensis) has been reported to prefer estuary habitats. This study explored the environmental factors affecting a critically endangered population off the coast of Yunlin, Taiwan.
Chi-hung Lin +3 more
doaj +1 more source
Advanced Materials, EarlyView.This study introduces a multimodal nonlinear microscopy approach using upconverting nanoparticles (UCNPs) under continuous‐wave excitation. The UCNPs exhibit high‐order nonlinear optical responses, enabling deep‐tissue 3D imaging, video‐rate wide‐field imaging, and depth‐selective photomodulation.
Jeongmo Kim +13 more
wiley +1 more source
Preliminary results on tartaric stabilization of red wine by adding different carboxymethylcelluloses [PDF]
Ciência e Técnica Vitivinícola, 2018 Despite being natural phenomena of physical-chemical stabilization of young wines, tartrate precipitations in bottled wines are often understood as a quality fault.
Pittari Elisabetta +3 more
doaj +1 more source
Estimating of optimal dose of PACL for turbidity removing from water [PDF]
arXiv, 2019 Removing suspended solids and colloids are one of the most important water treatment processes. In this research, experimental tests have been done to assess the effects of pH and different doses of PACL on turbidity removal efficiency. The optimum dose of poly aluminum chloride (PACL) for removing turbidity was also determined.
arxiv
Diffusion of light in turbid media and Kubelka-Munk theory [PDF]
arXiv, 2023 We show that the Kubelka-Munk equations for the description of the intensity transfer of light in turbid media are equivalent to a one-dimensional diffusion equation, which is obtained by averaging the three-dimensional diffusion equation over the lateral directions.
arxiv
Advanced Materials Interfaces, EarlyView.The prepared ceramic membrane exhibited 28.84 µm average pore size and hydrophilic properties (≈27.4° contact angle). FTIR shows the presence of aluminol, siloxane, and hydroxyl groups and XRD confirms the presence of quartz and kaolinite phases. Separation of natural organic matter from drinking water is achieved by microfiltration at 0.25 bar and is ...
Samkeliso S. Ndzimandze +5 more
wiley +1 more source
Influence of road salt on the biological removal of nitrogen [PDF]
Acta Montanistica Slovaca, 2007 Processes occuring in the aeration tank remove nitrogen from the organic substances in wastewater by using the bacterii. Nitrification utilize the metabolism of aerobic bacterii Nitrosomonas, Nitrococus, Nitrospira, Nitrobacter Nitrocystis a Nitrosobolus.
Eliška Horniaková, Milan Búgel
doaj