Results 51 to 60 of about 41,214 (311)

Pulse-Width Modulation of Z-Source Inverters

, 2005
Z-Source inverters have recently been proposed as an alternative power conversion concept as they have both voltage buck and boost capabilities. These inverters use a unique impedance network, coupled between the power source and converter circuit, to ...
Chua, G.T., Vilathgamuwa, Mahinda, Loh, P.C., Lai, Y.S., Li, Y.   +4 more
core   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Predictive Adaptive Filter for Reducing Total Harmonics Distortion in PV Systems

Energies, 2020
This paper presents a new method for reducing the total harmonic distortion (THD) of photovoltaic (PV) systems by using an adaptive filter based on a predictive model.
Liqaa Alhafadhi, Jiashen Teh, Ching-Ming Lai, Mohamed Salem   +3 more
doaj   +1 more source

State feedback control of multilevel inverters for DSTATCOM applications [PDF]

, 2007
In this paper, load compensation using multilevel inverter-based distribution static compensator (DSTATCOM) is presented. The DSTATCOM is connected to a three-phase four-wire (3p4w) distribution system.
Ghosh, A, Ghosh, Arindam, Shukla, A, Shukla, Anshuman, Joshi, A, Joshi, Avinash   +5 more
core   +2 more sources

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Ge FinFET CMOS Inverters With Improved Channel Surface Roughness by Using In-Situ ALD Digital O₃ Treatment

IEEE Journal of the Electron Devices Society, 2018
Improved electrical characteristics of CMOS inverters composed of Ge n- and p-finFETs were demonstrated by utilizing newly introduced Ge surface treatments.
M.-S. Yeh, G.-L. Luo, F.-J. Hou, P.-J. Sung, C. J. Wang, C.-J. Su, C.-T. WU, Y.-C. Huang, T.-C. Hong, B.-Y. Chen, K.-M. Chen, Y.-C. WU, M. Izawa, M. Miura, M. Morimoto, H. Ishimura, Y.-J. Lee, W.-F. Wu, W.-K. Yeh   +18 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Considerations on Combining Unfolding Inverters with Partial Power Regulators in Battery–Grid Interface Converters

Energies
The application of electrochemical cells as a source unit of electrical energy is rapidly growing—used in electric vehicles and other electric mobility devices, as well as in energy supply systems—as energy storage, often together with renewable energy ...
Ilya A. Galkin, Rodions Saltanovs, Alexander Bubovich, Andrei Blinov, Dimosthenis Peftitsis   +4 more
doaj   +1 more source

Estimation of Number of Cores for Preventing Common-Mode Inductor Saturation in Railway Traction Inverters

IEEE Access, 2023
In the traction system of rolling stock, the common-mode (CM) voltage is over 500 V, so the inductors that suppress the CM current are prone to saturation.
Satoru Hatsukade, Keiji Wada
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source