Results 71 to 80 of about 113,753 (307)
Advanced Functional Materials, EarlyView.The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang +13 more
wiley +1 more source
DSP Based Control Implementation of an AC/DC Converter with Improved Input Current Distortion
Advances in Electrical and Computer Engineering, 2011 This paper presents a digital signal processor based control of an AC/DC converter with nearly unity power factor. Normally, the output voltage of a single-phase AC/DC converter comprises a voltage ripple with twice line-frequency.
WISUTMETHEEKORN, P., CHUNKAG, V.
doaj +1 more source
Single phase matrix converter for radio frequency induction heating [PDF]
, 2006 Conventional converters for radio frequency induction heating usually follow an AC-DC-AC structure, which can exhibit non-unity power factor and introduce large harmonic currents into the utility supply.
Bingham, Chris +3 more
core +1 more source
Advanced Functional Materials, EarlyView.An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti +14 more
wiley +1 more source
Control of hybrid AC/DC microgrid under islanding operational conditions
Journal of Modern Power Systems and Clean Energy, 2014 This paper presents control methods for hybrid AC/DC microgrid under islanding operation condition. The control schemes for AC sub-microgrid and DC sub-mi-crogrid are investigated according to the power sharing requirement and operational reliability. In
Guangqian Ding +4 more
doaj +1 more source
Two-Stage Power Conversion Architecture Suitable for Wide Range Input Voltage [PDF]
, 2014 This paper presents a merged-two-stage circuit topology suitable for either wide-range dc input voltage or ac line voltage at low-to-moderate power levels (e.g., up to 30 W).
Lim, Seungbum +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won +3 more
wiley +1 more source
Application of a Novel AC-DC-AC Converter in Double-fed Adjustable Speed System
Kongzhi Yu Xinxi Jishu, 2012 By researching on principle of double-fed adjustable speed system based on traditional thyristor AC-DC-AC converter, a novel AC-DC-AC converter topology is proposed.
ZHANG Xingqi +2 more
doaj
Volt: Jurnal Ilmiah Pendidikan Teknik Elektro, 2019 This research aims to develop interactive multimedia-based learning media that can improve student understanding of the material DC-DC converters and AC-AC converter.
Ulfa Isni Kurnia +2 more
doaj +1 more source
Konverter Ac-dc Tiga Fasa Terkendali Terhadap Total Harmonic Distortion (Thd) Pada Beban Induktif Berbasis Lab-view [PDF]
, 2013 Application of non linear loads are widely used in household industries, office buildings and factories such as power converters for motor speed control of ac/dc, un-interruptible power supplies (ups) lampfluorescent using electronic ballas.
Kusnadi, K. (Kusnadi) +1 more
core