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International Transactions on Electrical Energy Systems
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Journal of Energy & Natural Resources Law
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Journal of World Energy Law & Business
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INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
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International Journal of Renewable Energy Research
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Journal of Electrochemical Energy Conversion and Storage
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JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN
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International Journal of Energy Optimization and Engineering
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International Journal of Energy Sector Management
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Journal of Solar Energy Research Updates
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CSEE Journal of Power and Energy Systems
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Proceedings of the Institution of Civil Engineers-Energy
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International Journal of Energy and Environmental Engineering
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Journal of Ocean Engineering and Marine Energy
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International Journal of Energy for a Clean Environment
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Transactions of the Atomic Energy Society of Japan
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EAI Endorsed Transactions on Energy Web
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International Journal of Energy, Environment and Economics
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European Energy and Environmental Law Review
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International Journal of Power and Energy Conversion
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International Journal of Energy Economics and Policy
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International Journal of Energy Production and Management
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International Journal of Energy Technology and Policy
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Distributed Generation and Alternative Energy Journal
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Open Fuels and Energy Science Journal
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Current Sustainable/Renewable Energy Reports
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Renewable Energy and Power Quality Journal
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Foundations and Trends in Electric Energy Systems
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SOLAR ENERGY MATERIALS AND SOLAR CELLS
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Maximizing Bio-Hydrogen and Energy Yields Obtained in a Self-Fermented Anaerobic Bioreactor by Screening of Different Sewage Sludge Pretreatment Methods
PublikacjaEgypt faces significant challenges in managing its sewage sludge generated in large quantities from wastewater treatment plants. This study investigates the feasibility of utilizing sewage sludge as a renewable resource for hydrogen production through anaerobic digestion at the 100 L bioreactor level. Hydrogen is considered a promising alternative energy source due to its high energy content and environmental benefits. To optimize...
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Julia Kurek mgr inż. arch.
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Comparison of the powers of energy losses in a variable capacity displacement pump determined without or with taking into account the power of hydraulic oil compression
PublikacjaPowers of energy losses in a variable capacity displacement pump are compared with or without taking into account the power of hydraulic oil compression. Evaluation of power of liquid compression in the pump was made possible by the use of method, proposed by the Author, of determining the degree of liquid aeration in the pump. In the method of determining the liquid aeration in the pump and of powers of volumetric losses of liquid...
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Relevance of the EU Structural Funds’ Allocation to the Needs of Combating Air Pollution in Poland. Analysis of the Operational Programmes of Regions Threatened With Critical Air Pollution from Distributed Energy Sources
PublikacjaRecent years, the European Environmental Agency, has been reporting air quality parameters in Poland, as the poorest among all the EU countries. Despite of adoption of the EU legislation on energy efficiency and energy performance of buildings, existing legal solutions occur insufficient in reducing air pollution in Polish regions. Lack of an effective schemes supporting complex thermal renovation of buildings, exchange of inefficient...
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Fundamentals of Power Electronics [Energy Technologies][EE][I][2023/24]
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Joint experimental and theoretical study on low-energy elastic electron scattering by gaseous alkynes: Differential cross sections, shape resonances, and methylation effects
PublikacjaA detailed comparison of experimental and theoretical elastic cross sections for low-energy electron scattering by ethyne, taken earlier in our group by Gauf et al. [Phys. Rev. A 87, 012710 (2013)], and some of its methylated derivatives, propyne, and the isomers 1-butyne and 2-butyne, taken here, are presented. The present differential cross sections were measured at incident electron energies ranging from 1 eV to 30 eV and...
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Magnetic-dipole-to-electric-quadrupole cross-susceptibilities for relativistic hydrogenlike atoms in some low-lying discrete energy eigenstates
PublikacjaIn this paper we present tabulated data for magnetic-dipole-to-electric-quadrupole cross-susceptibilities (χ_{M1→E2}) for Dirac one-electron atoms with a pointlike, spinless and motionless nucleus of charge Ze. Numerical values of this susceptibility for the hydrogen atom (Z = 1) and for hydrogenic ions with 2 \leqslant Z \leqslant 137 are computed from the general analytical formula, recently derived by us (Stefanska, 2016), valid...
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The influences of the information and communication technology on the structural changes of Japanese energy sectors from 1985 through 2005: a statistical analysis
PublikacjaThe purpose of this study is to analyse the influences of information and communication technology (ICT) on the structural changes of Japanese energy sectors from 1985-2005. In this study, ICT is represented by two explanatory variables, namely: 1) computers, main parts and accessories; 2) telecommunications equipment. We employ a statistical tool in investigating the influences quantitatively, namely constrained multivariate regression...
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Development of Strategies for AOB and NOB Competition Supported by Mathematical Modeling in Terms of Successful Deammonification Implementation for Energy-Efficient WWTPs
PublikacjaNovel technologies such as partial nitritation (PN) and partial denitritation (PDN) could be combined with the anammox-based process in order to alleviate energy input. The former combination, also noted as deammonification, has been intensively studied in a frame of lab and full-scale wastewater treatment in order to optimize operational costs and process efficiency. For the deammonification process, key functional microbes include...
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Waldemar Kamrat prof. dr hab. inż.
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Fragmentation of isoxazole molecules by electron impact in the energy range 10–85eV
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Reactions in nanofilms of trifluoroacetic acid (CF3COOH) driven by low energy electrons
PublikacjaBadano modyfikacje chemiczne indukowane przez niskoenergetyczne elektrony (0-20eV) w cienkich warstwach skondensowanych molekuł CF3COOH. Do badań zastosowano dwie metody: desorpcję jonów w wyniku bombardowania elektronami (ESD - Electron Stimulated Desorption) oraz termiczną desorpcję jonów (TDS - Thermal Desorption Spectroscopy).
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Energy efficiency of hydraulic systems with hydraulic cylinder under proportional control
PublikacjaW artykule przedstawiono wyniki badań strat i sprawności siłownika zasilanego w trzech strukturach sterowania dławieniowego szeregowego. Na podstawie bilansu energetycznego układu hydraulicznego, przeprowadzono analizę pracy siłownika w układzie stałociśnieniowym, ze szczególnym uwzględnieniem wpływu wielkości maksymalnego pola szczeliny dławiącej rozdzielacza.
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Energy conversion in small water plants with variable speed PM generator
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Energy Policy until 2050—Comparative Analysis between Poland and Germany
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Energy-Saving Inertial Drive for Dual-Frequency Excitation of Vibrating Machines
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The Role of Crypto Trading in the Economy, Renewable Energy Consumption and Ecological Degradation
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Effects of Base π-Stacking on Damage to DNA by Low-Energy Electrons
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Energy shift of the Lβ2 line as an ionization diagnostic for the dense plasma in the PFRP
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Increasing Energy Efficiency of Commercial Vessels: by Using LED Lighting Technology
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Sawing frozen wood with narrow kerf saws: Energy and quality effects.
PublikacjaOpór skrawania zależy podczas przecinania nie tylko od wilgotności drewna lecz również od jego temperatury. W pracy przedstawiono wyniki badań eksperymentalnych przecinania drewna sosnowego zmrożonego na pilarce ramowej wielopiłowej. Dla porównania wykonano również testy dla drewna o temperaturze pokojowej. Czynnikami badanymi były: moc skrawania, dokładność przecinania w postaci grubości elementów, a także chropowatość powierzchni....