Results 221 to 230 of about 2,628,570 (393)

A Novel Soft Switched Auxiliary Resonant Circuit of a PFC ZVT-PWM Boost Converter for an Integrated Multi-chips Power Module Fabrication [PDF]

, 2013
Yong-Wook Kim, Rae-Young Kim, Jae‐Hwan Soh, Ki‐Young Choi   +3 more
openalex   +1 more source

Shape‐Changing Multiphase Microparticles from Complex Liquid Crystal Emulsions

Advanced Functional Materials, EarlyView.
Liquid crystalline network (LCN) microparticles are prepared from single, double (Janus), and triple emulsions through a simple and scalable bulk‐emulsification strategy. Under heating, the particles exhibit robust, reversible, large‐amplitude deformations that depend both on the morphology and the liquid crystals director field configuration.
Marco Turriani, Camilla Parmeggiani, Daniele Martella, Alberto Concellón   +3 more
wiley   +1 more source

An experimental investigation of unique high stepup boost converter for electric vehicle and solar photovoltaic. [PDF]

Sci Rep
Mariprasath T, Shivashimpiger S, Rivera M, Wheeler P, Reddy MPP, Ali SM, Peruthambi V, Bonaldo J.   +7 more
europepmc   +1 more source

Study and implementation of high power factor three-level rectifiers employing soft switching techniques

, 2005
Fernando Lessa Tofoli
openalex   +1 more source

Multi-phase sub-sampling fractional-N PLL with soft loop switching for fast robust locking

, 2017
Dongyi Liao, Fa Foster Dai, Bram Nauta, Eric A.M. Klumperink   +3 more
openalex   +2 more sources

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

Transient domain boundary drives ultrafast magnetisation reversal. [PDF]

Nat Commun
Hennecke M, Schick D, Sidiropoulos TPH, Lin JX, Guo Z, Malinowski G, Mattern M, Ehrentraut L, Schmidbauer M, Schnuerer M, von Korff Schmising C, Mangin S, Hehn M, Eisebitt S.   +13 more
europepmc   +1 more source

Soft‐Switching Non‐Isolated High Step‐Up DC‐DC Converter With Continuous Input Current for PV Application

Sadegh Heidari Beni, Sayyed Mohammad Mehdi Mirtalaei, Mahdi Shaneh, Tohid Nouri, Amir Baktash   +4 more
openalex   +1 more source

A single phase, unity power factor, soft switching, resonant tank boost rectifier with tank phase controlled input current

, 1991
L.J. Borle
openalex   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source