Results 51 to 60 of about 216,940 (217)
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
IEEE AccessRenewable Energy Sources (RESs), such as wind and photovoltaic systems, represent environmentally sustainable options for power generation. However, the inherent variability in the output energy of RESs poses a significant challenge to their seamless ...
Saher Javaid, Mineo Kaneko, Yasuo Tan
doaj +1 more source
Grid-scale fluctuations and forecast error in wind power
New Journal of Physics, 2016 Wind power fluctuations at the turbine and farm scales are generally not expected to be correlated over large distances. When power from distributed farms feeds the electrical grid, fluctuations from various farms are expected to smooth out.
G Bel +3 more
doaj +1 more source
A METHOD FOR DETERMINING LOCATION OF VOLTAGE FLUCTUATIONS SOURCE IN ELECTRIC GRID
Electrical engineering & Electromechanics, 2016 Purpose. The purpose of work is development of a method of definition of the location of a source of fluctuations of voltage. Methodology. The reasons of emergence of fluctuations of voltage at an arrangement of a source both in power lines, and in the ...
G.A. Senderovich, A.V. Diachenko
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
EnergiesThe rapid development of wind and solar energy necessitates a solution to the problem of the optimal spatial placement of wind farms (WFs) and solar farms (SFs) within electric power systems.
Oleg Sigitov +4 more
doaj +1 more source
A Novel Closed-Loop Control to Solve Light Source Power Fluctuations in the Fiber-Optic Gyroscope. [PDF]
Sensors (Basel), 2023 Zheng S, Ren M, Luo X, Zhang H, Feng G.
europepmc +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Kongzhi Yu Xinxi JishuPeriodic abnormal power fluctuations of wind turbines can easily cause low-frequency oscillations of the power grid, threatening the safety of the power grid.
CHEN Gang +4 more
doaj +3 more sources
IEEE AccessThe increasing proportion of wind power in the power grid diminishes system inertia, posing significant challenges to system frequency stability.
Rui Zhang +5 more
doaj +1 more source