Results 111 to 120 of about 102,453 (286)
High frequency wide-band transformer uses coax to achieve high turn ratio and flat response [PDF]
, 1966 Center-tap push-pull transformer with toroidal core helically wound with a single coaxial cable creates a high frequency wideband transformer.
De Parry, T.
core +1 more source
Advanced Functional Materials, EarlyView.Lipid nanoparticles containing messenger RNA are characterized by sedimentation velocity analytical ultracentrifugation using UltraScan's new Custom Grid algorithm to provide multi‐dimensional distributions for partial specific volume (particle density), molar mass, sedimentation, diffusion, and hydrodynamic radius.
Sophia Bird +8 more
wiley +1 more source
Frontiers in PsychologyIntroductionUrban professionals often seek respite from their daily routines through restorative tourism, driven by a complex interplay of motivations that include both internal “push” factors and external “pull” factors.
Xianyao Ding, Jiajun Xu
doaj +1 more source
Advanced Functional Materials, EarlyView.Hybrid magnetic microdiscs with customizable size and composition are engineered through refined photolithography and LbL assembly. Embedded Fe3O4 nanoparticles enable localized, non‐cytotoxic heating, while protein cargos can be incorporated in tunable quantities.
Daniela Iglesias‐Rojas +13 more
wiley +1 more source
Pull and push factors of Koreans' sustainable consumption behaviours from plant-based meat products
Environmental ChallengesPurpose: This study examines the pull and push aspects of Koreans' sustainable consumption behaviors and their impact on their well-being since Koreans have recently shifted their consumption values toward healthier food, such as plant-based meat ...
Yuri Kim, Suhaiza Zailani
doaj +1 more source
Spectroscopic characterization of novel push-pull thieno[3,2-b]thiophene derivatives functionalized with different acceptor groups. [PDF]
, 2016 Push-pull π-conjugated systems of the thiophene type have several interesting applications as nonlinear optical (NLO) and photochromic materials, sensitizers for dye sensitized solar cells (DSSCs), etc.
Fernandes, Sara Sofia Marques +1 more
core
Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures
Advanced Functional Materials, EarlyView.This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez +7 more
wiley +1 more source
Vortex servovalve for fluidic or electrical input [PDF]
, 1972 Proportional-pressure control servovalve consisting of fluid amplifier bellows-driven jet-pipe and two vortex valves operating in push-pull, with a pair of bellows for pressure feedback is tolerant to comtaminant particles and meets minimum standby flow ...
Honda, T. S.
core +1 more source
Advanced Functional Materials, EarlyView.A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim +10 more
wiley +1 more source