Results 101 to 110 of about 830,343 (311)

Optimal Power Flow Analysis in Power Dispatch for Distribution Networks [PDF]

open access: yes, 2018
This paper presents two applications of Optimal Power Flow analysis for active and reactive power redispatch in medium-voltage distribution networks and shows how this tool can be used to efficiently manage the selection and operation of network resources as well as the definition of a market interface with the transmission network.
Pisciella, Paolo   +4 more
openaire   +2 more sources

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

open access: yesFEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim   +11 more
wiley   +1 more source

Semi-Implicit Continuous Newton Method for Power Flow Analysis

open access: yesCSEE Journal of Power and Energy Systems
As an effective emulator of ill-conditioned power flow, continuous Newton methods (CNMs) have been extensively investigated using explicit and implicit numerical integration algorithms.
Ruizhi Yu   +4 more
doaj   +1 more source

A New Method to Perform Direct Efficiency Measurement and Power Flow Analysis in Vibration Energy Harvesters. [PDF]

open access: yesSensors (Basel), 2021
Kunz J   +6 more
europepmc   +1 more source

Analysis of Methods of Power Flows Calculation under Optimization of Power System Development [PDF]

open access: yes
These papers present the analysis of methods of power flows calculation in optimization of power system development tasks. Authors analyze methods of power flow calculation of transmission network: iteration method with base node, iteration method ...
Oļeiņikova, Irina   +2 more
core  

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

A Tuned Parallel Population-Based Genetic Algorithm for BESS Operation in AC Microgrids: Minimizing Operational Costs, Power Losses, and Carbon Footprint in Grid-Connected and Islanded Topologies

open access: yesElectricity
The transition to decentralized renewable energy systems has highlighted the role of AC microgrids and battery energy storage systems in achieving operational efficiency and sustainability.
Hugo Alessandro Figueroa-Saavedra   +2 more
doaj   +1 more source

Probabilistic load flow in systems with high wind power penetration [PDF]

open access: yes, 2008
This paper proposes a method for solving a probabilistic load flows that takes into account the uncertainties of wind generation, but also of load and conventional systems.
Usaola García, Julio, Usaola, Julio
core  

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

A High-Speed Power Flow Method Based on Equivalent Resistance for Realtime Simulators of MVDC Distribution Networks

open access: yesIEEE Access
Medium-voltage direct current (MVDC) distribution networks have garnered significant attention due to their ability to enhance power distribution in modern grids.
Ruihua Zhang, Seong-Il Lim, Yun-Sik Oh
doaj   +1 more source

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