Results 31 to 40 of about 18,086,733 (268)
Ultrasonics SonochemistryAcoustic cavitation was utilized as a pretreatment technique to modify a model food waste (rice) as the substrate of fermentation, enhancing the production of lactic acid. The comparison of a low-frequency (24 kHz) reactor with a high-frequency (120 kHz)
Zahra Askarniya +5 more
doaj +1 more source
Effect of Lactate on the Microbial Community and Process Performance of an EBPR System
Frontiers in Microbiology, 2019 Candidatus Accumulibacter phosphatis is in general presented as the dominant organism responsible for the biological removal of phosphorus in activated sludge wastewater treatment plants.
Francisco J. Rubio-Rincón +7 more
doaj +1 more source
Do More Open Economies Export Less Diversely in Brazilian Agribusiness?
Agribusiness, EarlyView.ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley +1 more source
Modified Zeolites in Ground Water Treatment/ Modifikované Zeolity V Úprave Podzemných Vôd
GeoScience Engineering, 2015 Článok prezentuje výsledky technologických skúšok vykonaných v UV Kúty. Cieľom tejto práce bolo porovnať modifikované (povrchovo upravené) zeolity známe ako klinoptilolit (veľké nálezisko klinoptilolitu bolo objavené na Východnom Slovensku v 1980-tych ...
Barloková Danka +2 more
doaj +1 more source
Construction management : preliminary cost estimate and scheduling of MIT's Civil and Environmental Engineering building [PDF]
, 1999 Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1999.Includes bibliographical references (leaf 43).by Pushkar V.
Deshpande, Pushkar V. (Pushkar Vijaykumar), 1977-
core
Advanced Intelligent Systems, EarlyView.Motion artifacts in electrocardiographic signals, conventionally dismissed as noise, are shown to encode discriminative activity information. A smart t‐shirt fusing textile strain sensors with textile ECG electrodes, processed through a complex‐valued residual network, recognizes 12 sport activities.
Nada Al‐azzawi +4 more
wiley +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley +1 more source
Consultation on Information in Sanitary Engineering and Environmental Sciences : final report
, 1977 Meeting: Consultation Group on Information in Sanitary Engineering and Environmental Sciences, 14-16 Nov.
Pan American Center for Sanitary Engineering and Environmental Sciences +1 more
core +1 more source
Advanced chitosan-based composites for sustainable removal of Congo red from textile wastewater
Discover SustainabilityThe non-biodegradable Congo red (CR) dye which is widely used in textile industries has poses carcinogenic risks due to its complex reactions that may generate benzidine. Effective treatment of industrial effluent containing CR dye is imperative.
Sarah Elhady +4 more
doaj +1 more source
SURVEY CHARACTERISTICS OF BEARING CONSTRUCTION OF RECONSTRUCTED BUILDINGS
Современная наука и инновации, 2022 The aim of the study was to survey some of the methods of engineering objects, buildings and structures in special circumstances. Restrictions imposed by the current regulatory documentation and the need to bring buildings and structures in the ...
Dmitry Viktorovich Shchitov +1 more
doaj