Results 131 to 140 of about 2,441,783 (353)
Design of Low Drop-Out voltage regulator
, 2015 641-644An essential component of today’s battery powered SoC’s are power management systems which include Low Drop-Out (LDO) voltage regulators. LDO voltage regulators improve battery’s power efficiency and life.
Naidu, K J, Kittur, H M, Avinash, P
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Design of voltage regulator for power supply
, 2022 A voltage regulator is used to provide a consistent desired output voltage, which is now necessary for our daily lives. With the growth of technology and the increasing complexity of circuit designs, it has become clear that a voltage regulator is an ...
Cai, Kao Hong
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Enhanced Buck Converter with Universal Model for the Switched Voltage Regulators
CommunicationsThis article presents the enhancement and refinement of a simulation model for an integrated universal switched voltage regulator compatible with PSPICE software.
Dobroslav Kováč, Irena Kováčová
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
High-efficiency voltage regulator for rural networks
, 2010 Artículos en revistasThis paper presents a high-efficiency voltage regulator, which combines robustness, low costs and easy maintenance without power electronics components. These characteristics make it suitable for rural networks, where investments and
Blázquez García, Francisco +3 more
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FEBS Letters, EarlyView.Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani +3 more
wiley +1 more source
IMPROVING MODEL OF CHANNEL AIRBORN ELECTRICAL POWER SYSTEM OF ALTERNATING CURRENT
Научный вестник МГТУ ГА, 2016 This article is devoted to math modeling of channel of alternating current airborne electrical power-supply system. Mathematical modeling of generator, voltage regulator, constant speed drive is considered.
Yu. P. Artemenko, A. G. Demchenko
doaj
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Voltage regulator/amplifier is self-regulated
, 1967 Signal modulated, self-regulating voltage regulator/amplifier controls the output b-plus voltage in modulated regulator systems. It uses self-oscillation with feedback to a control circuit with a discontinuous amplitude action feedback ...
Day, W. E., Phillips, D. E.
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