Results 21 to 30 of about 383,342 (340)

INFLUENCE OF MICROBIAL SURFACTANTS ON THE GROWTH OF LEGUMES [PDF]

Biotechnologia Acta, 2015
The influence of biogenic surfactants — rhamnolipids, trehalose lipids — on the growth of legumes was investigated. Rhamnolipid surfactants — product of biosynthesis of Pseudomonas sp.
Shcheglova N. S., Кarpenko О. V., Vildanova R. I., Shulga О. M., Baranov V. I.   +4 more
doaj   +1 more source

Low Enthalpy Geothermal Resources for Local Sustainable Development: A Case Study in Poland

Energies, 2020
Many regions in Poland face the problem of air pollution. These regions include, though are not exclusive, to health resorts, an important element of the healthcare industry.
Aleksandra Szulc-Wrońska, Barbara Tomaszewska   +1 more
doaj   +1 more source

Со(ІІ) AND Ni(II) REMOVAL FROM AQUEOUS SOLUTIONS BY POLYMER AND POLYMER/SILICA ADSORBENTS WITH SULFO AND CARBOXYLIC GROUPS

Acta Chimica Slovenica, 2023
Sulfo and carboxylic groups-containing polymer and polymer/silica membranes poly(acrylonitrile-co-2-acrylamido-2-methylpropane-1-sulfonic acid-co-acrylic acid) [poly(AN-co-AMPS-co-AA)] and poly(AN-co-AMPS-co-AA)/SiO2 were synthesized by UV-initiated ...
М.М. Zhyhailo, Oksana Demchyna, І.Yu. Yevchuk, О.І. Makota   +3 more
doaj   +1 more source

Methodology and impact categories of environmental life cycle assessment in geothermal energy sector [PDF]

E3S Web of Conferences, 2019
The development of renewable energy sources, including geothermal energy, causes that more and more attention should be devoted to their environmental impact in a holistic approach.
Kaczmarczyk Michał
doaj   +1 more source

The development of dairying in Europe: potential evidence from food residues on ceramics

Documenta Praehistorica, 2002
Providing evidence of dairying is crucial to the understanding of the development and intensification of Neolithic farming practices in Europe, beyond the early stages of domestication.
Oliver E. Craig
doaj   +1 more source

Hydrogeochemical Characteristics of Geothermal Waters from Mesozoic Formations in the Basement of the Central Part of the Carpathian Foredeep and the Carpathians (Poland) Using Multivariate Statistical Methods

Energies, 2021
The subject of this study is the chemical composition of potentially geothermal waters of the Mesozoic basement of the central part of the Carpathian Foredeep and the Outer Carpathians regions.
Joanna Jasnos
doaj   +1 more source

A review of physical supply and EROI of fossil fuels in China [PDF]

, 2017
This paper reviews China’s future fossil fuel supply from the perspectives of physical output and net energy output. Comprehensive analyses of physical output of fossil fuels suggest that China’s total oil production will likely reach its peak, at about ...
AK Gupta, AR Brandt, B Xu, BP, BQ Lin, BQ Lin, BS Guo, C Frohlich, C Yuan, CAS Hall, CAS Hall, CAS Hall, CJ Cleveland, CY Hu, D Rutledge, DJ Murphy, International Energy Agency (IEA), J Wang, JC Li, JG Lambert, JL Wang, JL Wang, JL Wang, JL Wang, JL Wang, JL Wang, JL Wang, JL Wang, JM Li, JR Hallock, JY Wan, K Wang, Lawrence Berkeley National Laboratory (LBNL), LY Feng, LY Feng, LY Feng, M Höök, M Jiang, M Shealy, MC Guilford, MQ Li, National Bureau of Statistics of China (NBSC), National Development and Reform Commission (NDRC), P Reig, PP Shen, QT Yu, RW Howarth, S Entrekin, SH Mohr, SH Mohr, SH Mohr, SL Mou, T Wang, T Wang, TW Patzek, WR Jia, X Tang, XQ Pang, XY Yang, Y Hu, Y Hu, Y Hu, Y Hu, Y Hu, YQ Chen, Z Tao, Z Tao, ZY Zhou, ZY Zhu   +68 more
core   +2 more sources

The application of numerical modeling to geothermal investments

Computer Assisted Methods in Engineering and Science, 2017
Among numerous applications of numerical modeling in many different fields of science, there is numerical modeling applied to the issues related to geothermal investments [1].
Anna Wachowicz-Pyzik, Leszek Pająk, Bartosz Papiernik, Michał Michna   +3 more
doaj   +1 more source

Implications of "peak oil" for atmospheric CO2 and climate

, 2007
Unconstrained CO2 emission from fossil fuel burning has been the dominant cause of observed anthropogenic global warming. The amounts of "proven" and potential fossil fuel reserves are uncertain and debated.
Archer, Archer, Cox, Crutzen, Etheridge, Friedlingstein, Gruber, Hansen, Hansen, Hansen, Houghton, Houghton, House, Hubbert, Intergovernmental Panel on Climate Change (IPCC), Intergovernmental Panel on Climate Change (IPCC), Intergovernmental Panel on Climate Change (IPCC), Intergovernmental Panel on Climate Change (IPCC), James E. Hansen, Joos, Keeling, Keith, Kerr, Kerr, Lackner, Lovins, Marland, Marshall, Matthews, McCarl, Milici, National Research Council (NRC), Pushker A. Kharecha, Robock, Shine, Tilman, van der Veen, Walter, Weyant, Wigley, Wood, World Energy Council, Zimov   +42 more
core   +1 more source

Some statistical consideration of azimuth and inclination angles determination based on walk - away VSP data in Python [PDF]

E3S Web of Conferences, 2019
It is a common knowledge that proper inclinations and azimuth angle determination is a critical step in processing and interpretation of walk-away VSP data.
Zaręba Mateusz, Danek Tomasz, Stefaniuk Michal   +2 more
doaj   +1 more source