Results 111 to 120 of about 136,814 (309)

A review of modelling tools for net-zero emission energy systems, based on model capabilities, modelling criteria and model availability

open access: yes
Transformation of the energy sector to a safer, cleaner, and more economical business is increasingly becoming important, in an era in which many countries have pledged to meet net-zero emissions energy. The best possible strategy for this transformation
Moghimi, Mojtaba   +2 more
core   +1 more source

Application of BP Artificial Neural Networks in Modelling Energy Obtained by Wave Energy System

open access: yes, 2009
As one of the renewable energy, the absorption and utilization of wave energy is always an important research field home and abroad, and energy absorption efficiency is the key. A wave energy absorption system based on inertial pendulum is presented, and
Zhang Ying   +3 more
core   +1 more source

Techno-economic and carbon footprint assessment of methyl crotonate and methyl acrylate production from wastewater-based polyhydroxybutyrate (PHB) [PDF]

open access: yes, 2016
This paper assesses whether a cleaner and more sustainable production of the chemical building blocks methyl crotonate (MC) and methyl acrylate (MA) can be obtained in an innovative process in which resource consumption, waste generation and ...
Energy System Analysis   +4 more
core   +1 more source

Temporal aggregation methods for energy system modeling

open access: yes, 2022
Renewable energy sources are a crucial cornerstone in the future energy sector to decelerate global warming and to reach the international reduction targets for CO2 emissions. However, the rising share of renewable energy sources challenges the planning and operating of energy systems in multiple regards: On the one hand, these sources are often ...
openaire   +4 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Thermoeconomic approach for the analysis of control system of energy plants [PDF]

open access: yes, 2012
In this paper a thermoeconomic approach is applied to the dynamic model of a Power System in order to investigate the effects of the control system on the primary energy consumption and on the economic costs of the product.
Baccino, Giorgia   +3 more
core   +1 more source

Balancing act: the cost of wind restrictions in Norway’s electricity transition

open access: yesEnvironmental Research: Energy
To meet its commitments under the Paris Agreement and reduce its dependency on energy imports, the pace, and scale of renewable energy deployment across Europe must increase dramatically over the next decade.
Maximilian Roithner   +7 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Energy Flow Hybrid Petri Nets Model of Steel Enterprises

open access: yesMATEC Web of Conferences, 2018
As the urgency of current energy-saving and discharge reduction task and difficult of related advance technology in breaking through, a new energy flow network system model was built based on modelling elements and rules of hybrid Petri nets to adapt to ...
Ye-Qing Zhao
doaj   +1 more source

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