Results 51 to 60 of about 2,413,185 (355)
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Bidirectional DC-DC Converter Topologies for Low-Voltage Battery Interface: Comparative Assessment [PDF]
, 2018 The growing interest towards efficient and reliable bidirectional DC-DC converter topologies for interfacing low-voltage (LV) batteries, eg. 48 V, with a high-voltage (HV) DC-link, eg.
Ahmed Abdelhakim +3 more
core +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021 Coupled-inductor-based boost converters suffer from high switch current stress in steady state and transient due to less self-inductance value in their winding.
S. B. Santra +3 more
semanticscholar +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
EnergiesMany applications, such as photovoltaic systems, uninterruptible power supplies, and automobile headlamps, need a high step-up DC–DC converter without isolation.
Sheng-Hua Chen +2 more
doaj +1 more source
Minimum Energy Storage Converters based on a Coupled Magnetic Structure: Design Methodology [PDF]
, 2009 This paper presents a design methodology for coupled inductor converters designed and operated under the principle of minimum energy storage. This minimum energy storage concept is applied to a coupled inductor converter along with a control strategy
Alou Cervera, Pedro +5 more
core
Simulation and Implementation of Soft-Switched Interleaved DC-DC Boost Converter for Fuel Cell Systems [PDF]
, 2012 In this paper, a soft-switched Interleaved DC-DC Boost Converter (IBC) for fuel cell is simulated and implemented. The proposed two-phase IBC circuit consists of two identical boost converter connected in parallel and are controlled by interleaved ...
Harinee, H. (Harinee) +2 more
core +1 more source
IEEE transactions on power electronics, 2020 This article introduces a single-switch, high step-up, dc–dc converter based on coupled-inductor with three winding and voltage multiplier cell to obtain a very high-voltage conversion ratio. A passive clamp circuit is applied in the converter to recycle
M. E. Azizkandi +3 more
semanticscholar +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Distributed active transformer - a new power-combining andimpedance-transformation technique [PDF]
, 2002 In this paper, we compare the performance of the newly introduced distributed active transformer (DAT) structure to that of conventional on-chip impedance-transformations methods. Their fundamental power-efficiency limitations in the design of high-power
Aoki, Ichiro +3 more
core +1 more source