Results 71 to 80 of about 7,191 (312)
Small RNA pathways in mammalian oocytes
FEBS Open Bio, EarlyView.Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley +1 more source
An overview of biodiesel energy [PDF]
, 2020 Over the last ten years’ attention to biofuels production has increased dramatically and become crucial. One of the main factors is the rise in world oil prices, coupled with the abatement of greenhouse gas emissions and concerns about energy security ...
Abd Halim, Muhamad Fazli +3 more
core
The 2018 revision of the standard IEC 61400-24 : lightning protection of wind turbines [PDF]
, 2018 The first edition of the standard IEC 61400-24, Wind Generator Systems-Part 24 Lightning Protection, was issued in June 2010, and the scope was to reflect the experiences and technical understanding of lightning protection of wind turbines by ...
Birkl, J. +3 more
core +1 more source
EnergiesReliable fault line selection technology is crucial for preventing fault range expansion and ensuring the reliable operation of distribution networks.
Shi Su +7 more
doaj +1 more source
Case Studies in Construction Materials, 2016 Case study of corrosion failure of urban water supply system caused by the harmful effects of stray currents was presented. The failure occurred at a site distant from the sources of these currents namely the tramway and railway traction systems ...
Krzysztof Zakowski +6 more
doaj +1 more source
Reimagining Earth in the Earth System
Journal of Advances in Modeling Earth SystemsAbstractTerrestrial, aquatic, and marine ecosystems regulate climate at local to global scales through exchanges of energy and matter with the atmosphere and assist with climate change mitigation through nature‐based climate solutions. Climate science is no longer a study of the physics of the atmosphere and oceans, but also the ecology of the ...
Gordon B. Bonan +11 more
openaire +2 more sources
Addressing the Complexity of the Earth System [PDF]
Bulletin of the American Meteorological Society, 2010 This paper discusses the development of a prediction system that integrates physical, biogeochemical, and societal processes in a unified Earth system framework. Such development requires collaborations among physical and social scientists, and should include i) the development of global Earth system analysis and prediction models that account for ...
Nobre, C. +9 more
openaire +3 more sources
Aging and Cancer, EarlyView.This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel +4 more
wiley +1 more source
Comparison of methods for modelling geomagnetically induced currents [PDF]
Annales Geophysicae, 2014 Assessing the geomagnetic hazard to power systems requires reliable modelling of the geomagnetically induced currents (GIC) produced in the power network.
D. H. Boteler +2 more
doaj +1 more source
A boundary element formulation for the substation grounding design [PDF]
, 1999 [Abstract] A Boundary Element approach for the numerical computation of substation grounding systems is presented. In this general formulation, several widespread intuitive methods (such as Average Potential Method) can be identified as the result of ...
Casteleiro, Manuel +2 more
core +2 more sources