Results 61 to 70 of about 2,326,798 (329)
Measurements of traffic-dominated pollutant emissions in a Chinese megacity
Atmospheric Chemistry and Physics, 2020 . Direct measurements of NOx, CO and aromatic volatile organic compound (VOC) (benzene, toluene, C2-benzenes and C3-benzenes) flux were made for a central area of Beijing using the eddy-covariance technique.
F. Squires +20 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
Water injection as a way for pollution control
Energy Reports, 2021 The continuous development of internal combustion engines has been permanently limited by pollutant emissions. Hence, in Europe, EURO pollution norms have been implemented, and constantly updated, becoming more restrictive in order to minimize pollution ...
Michael Fratita +4 more
doaj +1 more source
Emissions data by category of engines [PDF]
, 1976 Exhaust gas pollutant emissions data under test stand conditions were obtained for the following: (1) full-rich baseline test (7-mode cycle), (2) lean-out tests for each power mode, and (3) different spark settings. The test data were also used to create
Barriage, J. +2 more
core +1 more source
Optimizing wavelet neural networks using modified cuckoo search for multi-step ahead chaotic time series prediction [PDF]
, 2019 Determining the optimal number of hidden nodes and their proper initial locations are essentially crucial before the wavelet neural networks (WNNs) start their learning process.
Huda A. Majid +6 more
core +1 more source
Frontiers of Environmental Science & Engineering, 2022 Industrial emissions are the main source of atmospheric pollutants in China. Accurate and reasonable prediction of the emission of atmospheric pollutants from single enterprise can determine the exact source of atmospheric pollutants and control atmospheric pollution precisely.
Ju, Tienan +6 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan +9 more
wiley +1 more source
The co-pollutant cost of carbon emissions: an analysis of the US electric power generation sector
Environmental Research Letters, 2019 Fossil fuel combustion releases carbon dioxide into the atmosphere along with co-pollutants such as sulfur dioxide, nitrogen oxides, and others. These emissions result in environmental externalities primarily in terms of climate and air quality.
Irene C Dedoussi +6 more
doaj +1 more source
An Equivalent Emission Minimization Strategy for Causal Optimal Control of Diesel Engines
Energies, 2014 One of the main challenges during the development of operating strategies for modern diesel engines is the reduction of the CO2 emissions, while complying with ever more stringent limits for the pollutant emissions.
Stephan Zentner +3 more
doaj +1 more source
Promet (Zagreb), 2020 The assessment of local air pollution due to aircraft emissions at/near the airport is an important issue from the standpoint of environment and human health, but has not received due attention in China. In this paper, the pollutant emissions (i.e.
Rong Hu +4 more
doaj +1 more source