Results 71 to 80 of about 5,903 (225)

Unveiling a New Link: Cholesterol Deficiency in Smith–Lemli–Opitz and Niemann–Pick C as a Driver of Ciliopathies

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 6, Page 1179-1191, June 2026.
ABSTRACT The ciliopathies are a group of genetic disorders caused by defective function of either the primary cilia (a large number) or the motile cilia (a much smaller number). These have been defined as diseases with mutations in genes encoding individual ciliary or cilia‐associated proteins.
Robert P. Erickson   +1 more
wiley   +1 more source

A new space-vector-modulation algorithm for a three-level four-leg NPC inverter [PDF]

open access: yes, 2016
For power conversion systems interfaced to 4-wire supplies, four-leg converters have become a standard solution. A four-leg converter allows good compensation of zero-sequence harmonics and full utilization of the dc-link voltage.
Felix Rojas   +5 more
core   +1 more source

Feasibility of Solar Energy for Lighting Vertical Farms in China: Techno‐Economic and Environmental Views

open access: yesModern Agriculture, Volume 4, Issue 1, June 2026.
A plant factory, an innovative farming method, addresses urban land constraints. Using solar energy in it reduces reliance on fossil fuels and cuts carbon emissions and economic costs. Integrating vertical farms with solar energy supports sustainable modern agriculture.
Bateer Baiyin   +6 more
wiley   +1 more source

A Control Strategy of a Three-Level NPC Inverter with PV Array Reconfiguration for THD Reduction and Enhancement of Output Power of the System Under Partial Shading Conditions

open access: yesApplied Sciences
This study introduces a control strategy that integrates a photovoltaic (PV) array reconfiguration approach into a Three-Level Neutral Point Clamped (NPC) inverter with LCL filtering and Space Vector Pulse Width Modulation (SVPWM) control.
Halil İbrahim Yüksek   +2 more
doaj   +1 more source

A Novel SVPWM Algorithm Considering Neutral-Point Potential Balancing for Three-Level NPC Inverter [PDF]

open access: yesElectronics, 2016
For three-level inverter, complexity of control strategy and neutral-point potential imbalance problem of DC side is the bottleneck restricting its application.
Chen Yongchao, Li Yanda, Zhao Ling
doaj   +1 more source

Imposed Switching Frequency Direct Torque Control of Induction Machine Using Five Level Flying Capacitors Inverter [PDF]

open access: yes, 2019
The paper proposes a new control structure for sensorless induction motor drive based on a five-level voltage source inverter (VSI). The output voltages of the five-level VSI can be represented by nine groups.
Allaoui, Tayeb   +4 more
core   +2 more sources

The Lack of a COPII Cargo Receptor Erv14 Impacts Physiological Functions of the Vacuole in Saccharomyces cerevisiae

open access: yesTraffic, Volume 27, Issue 2, June 2026.
Loss of the cargo receptor Erv14 in Saccharomyces cerevisiae results in sensitivity to calcium, zinc, neutral extracellular pH, and elevated temperature. Furthermore, cells deleted in the ERV14 exhibits vacuolar fragmentation, enlarged lipid droplets, and metabolic alterations. Ruiz Salas, J. L. (2026) https://BioRender.com/b65g523. ABSTRACT Erv14 is a
Paul Rosas‐Santiago   +12 more
wiley   +1 more source

Application of Barycentric Coordinates in Space Vector PWM Computations

open access: yesIEEE Access, 2019
This paper proposes the use of barycentric coordinates in the development and implementation of space-vector pulse-width modulation (SVPWM) methods, especially for inverters with deformed space-vector diagrams.
Pawel Szczepankowski, Janusz Nieznanski
doaj   +1 more source

Open-circuit fault diagnosis of three-level inverter based on Park transformatio

open access: yesGong-kuang zidonghua, 2020
In view of problems that existing neutral point clamped (NPC) three-level inverter fault diagnosis method needs large amount of calculation and its accuracy is affected by noise and load, an open-circuit fault diagnosis method of three-level inverter ...
REN Xiaohong   +3 more
doaj   +1 more source

Two-leg three-phase inverter control for STATCOM and SSSC applications [PDF]

open access: yes, 2008
Flexible ac transmission systems (FACTS) devices are attracting an increasing interest both in power system academic research and in electric utilities for their capabilities to improve steady-state performance as well as system stability.
Griffo, A., Lauria, D.
core   +1 more source

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