Lossless, passive soft switching methods for inverters and amplifiers
, 1997 This paper proposes new lossless passive soft switching methods for inverters developed from a synthesis procedure applicable to all PWM converters.
Smedley, K. M., Smith, K. Mark
core
Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy
Advanced Materials, EarlyView.MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo +9 more
wiley +1 more source
Soft landing in a Markov-switching economy
We analyse the monetary policy implications of boom-bust cycles in asset prices using a Markov-switching rational expectations model. In our simulations, when a bubble bursts, the Taylor rule fails to achieve a soft landing, contrary to the optimal ...
Alexandre, Fernando +2 more
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Modelling of New PWM Based Soft Switching for DC/DC Converters Incorporated with PID Controller
, 2014 : A new PWM based soft switching with constant configuration is proposed. The proposed PWM based soft switching DC-DC converter is here. Complete analysis for the boost converter is given and the results obtained for other DC/DC converters are reported ...
Pooja Sharma, Dr. Amita Mahor
core
A foldable small-scale soft electromagnetic robot for multimodal navigation in confined and unstructured environments. [PDF]
Nat CommunLv Z +7 more
europepmc +1 more source
Biomass DNA: An Emerging Building Block for Advanced Materials
Advanced Materials, EarlyView.Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley +1 more source
Soft Probe Electrical Contact: Eliminating Electrode Deposition and Enabling Reliable Measurements of Emerging Materials. [PDF]
Materials (Basel)Yoshitake M +4 more
europepmc +1 more source
Mechanoactive Biomaterials for Cell–Matrix Mechanotransduction
Advanced Materials, EarlyView.The graphical abstract shows how individual triggers (force, light, or temperature) and combined optothermal or receptor‐targeted actuation induce material responses at the tissue, cellular, and receptor scales. Their spatial (global or focused) and temporal (continuous or cyclic) modulation determines the resulting mechanical output.
Yi‐Tung Lu +2 more
wiley +1 more source
Majlesi Journal of Electrical EngineeringOne of the fundamental structures of inverters with soft switching is the use of quasi-resonant DC link (QRDCL) circuits, in which element switching occurs in the zero voltage (ZVS) and / or zero current (ZCS) conditions and also the use of pulse width ...
Mojtaba Forooghi, Pezhman Aghaei
doaj
Arthroscopic Latissimus Dorsi Transfer in the Lateral Decubitus Position for Irreparable Posterosuperior Massive Rotator Cuff Tears. [PDF]
Arthrosc TechYang Y +5 more
europepmc +1 more source