Results 61 to 70 of about 52,470 (303)

Integrating anaerobic and photochemical processes: UV–vis‐driven post‐treatment for micropollutant abatement and toxicity control in UASB secondary effluent

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Upflow anaerobic sludge blanket (UASB) reactors are widely used in low‐ and middle‐income countries, but secondary effluents may still contain organic micropollutants and residual toxicity. This study evaluated UV–Vis photolysis and UV/H2O2 as post‐treatment options for UASB secondary effluent (SE), integrating micropollutant ...
Fernando Rodrigues‐Silva, Gabriella P Masceno, Paloma P Panicio, Magno Lange Albuquerque, Rafaela Imoski, Wanessa A Ramsdorf, Liziê DT Prola, Maria Clara VM Starling, Camila C Amorim, Fernando H Passig, Marcus V Liz   +10 more
wiley   +1 more source

LEDs: Sources and Intrinsically Bandwidth-Limited Detectors

Sensors, 2017
The increasing demand for light emitting diodes (LEDs) is driven by a number of application categories, including display backlighting, communications, signage, and general illumination.
Roberto Filippo, Emanuele Taralli, Mauro Rajteri   +2 more
doaj   +1 more source

Brightness temperature measured by HUTRAD radiometer at 6.8 and 10.65 GHz from March to September 2020 during the MOSAiC expedition

, 2023
This datasets contains ground-based on sea-ice floe observations from the Helsinki University of Technology RADiometer (HUTRAD) at microwave frequencies 6.8 GHz 10.65 GHz and 18.7 GHz taken during Leg 3 (April - May, 2020), Leg 4 (July 2020) and Leg 5 ...
Kaleschke, Lars, Donlon, Craig, Rostosky, Philip, Casal, Tânia, Naderpour, Reza, Spreen, Gunnar, Lemmetiynen, Juha, Thielke, Linda, Tavri, Aikaterini, Mahmud, Mallik   +9 more
core   +1 more source

Machine Learning‐Based Correction of Reanalysis Surface Radiation Fluxes Using Ground‐Measured Data in the Southern Brazilian Pampa Biome

International Journal of Climatology, EarlyView.
This study demonstrates that ERA5 provides more accurate surface radiation flux estimates than MERRA2 across the Southern Brazilian Pampa. Machine learning models, particularly Random Forest, further improved the precision of reanalysis data for climate applications.
Olusola Samuel Ojo, Michel Baptistella Stefanello, Alecsander Mergen, Maria Eduarda Oliveira Pinheiro, Vanessa de Arruda Souza, Débora Regina Roberti   +5 more
wiley   +1 more source

Demonstration of a Combined Active/Passive L-Band Microwave Remote Sensing Airborne Instrument

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The passive and active L-band system (PALS) is an airborne microwave instrument suite that combines a separate radar and radiometer airborne instrument with a common antenna.
Mehmet Ogut, Sidharth Misra, Xavier Bosch-Lluis, Isaac Ramos-Perez, Ross Williamson, Chun Sik Chae, Andreas Colliander, Simon H. Yueh   +7 more
doaj   +1 more source

Effect of saline irrigation on Tetragonia tetragonioides (Pall.) Kuntze grown on different soil types under greenhouse conditions

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change and population growth are major challenges for sustainable food production, particularly in regions affected by water scarcity and soil salinization. In this context, halophytes represent promising candidates as alternative and sustainable food crops for salt‐affected areas.
Giulia Atzori, Michele Petrillo, Giulia Mozzo, Simone Bernardi, Stefania Caparrotta, Nadia Bazihizina, Stefano Mancuso, Elisa Masi   +7 more
wiley   +1 more source

Revealing Dust Source Changes in East Asia From Past to Future: An Interpretable Deep Learning Approach

Land Degradation &Development, EarlyView.
ABSTRACT Aeolian dust source areas are controlled by climate and human activities and are closely associated with land degradation, yet their long‐term evolution under global warming remains insufficiently quantified. An integrated framework that couples a U‐Net segmentation model with Shapley Additive Explanations (SHAP) was built to map and attribute
Yanyu Li, Qizhong Wu, Xueshun Chen, Jiang Yue, Jieying He, Huaqiong Cheng   +5 more
wiley   +1 more source

CONSTRUCTION OF MM-BAND AND CM-BAND RADIOMETERS BASED ON SATELLITE LOW NOISE BLOCKS [PDF]

Радиофизика и электроника, 2016
Features of construction of mm-band and cm-band radiometers based on satellite low noise blocks (SLNB) are examined. The characteristics of the developed and constructed radiometer layout are presented.
I. M. Mytsenko, D. D. Khalameyda
doaj   +1 more source

Digital Printing of Photoreversible Protective Films

Macromolecular Rapid Communications, EarlyView.
A photopolymerized and photoreversible temporary protective film based on an ortho‐nitrobenzyl crosslinker is presented that can be applied using aerosol jet printing. To improve adhesion to industry‐relevant surfaces, a polyethyleneimine‐based adhesion promoter was added to the aqueous formulation of diacrylate cross‐linker and acrylated macromers ...
Morris Wolf, Alper Balkan, René Schneider, Stefan Mommer, Yves Leterrier, Mark W. Tibbitt   +5 more
wiley   +1 more source

Radiometric Resolution Analysis and a Simulation Model

Remote Sensing, 2016
Total power radiometer has a simple configuration and the best theoretical resolution. Gain fluctuations and calibration errors, however, can induce severe errors in the solved scene brightness temperature.
Matti Kaisti, Miikka Altti, Torsti Poutanen   +2 more
doaj   +1 more source