Results 61 to 70 of about 22,199 (294)
Third Order Low-Pass Filter Using Synthetic Immittance Elements with Current Conveyors
Advances in Electrical and Electronic Engineering, 2012 The paper deals with a theoretical proposal of the resulting circuit of the frequency filter using synthetic immittance elements of higher order with current conveyors. The text pays particular attention to design process of synthetic immittance elements,
Pavel Brandstetter, Lukas Klein
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A UML/OCL framework for the analysis of fraph transformation rules [PDF]
, 2009 In this paper we present an approach for the analysis of graph transformation rules based on an intermediate OCL representation. We translate different rule semantics into OCL, together with the properties of interest (like rule applicability, conflicts ...
Cabot Sagrera, Jordi +3 more
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Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
An Economic Analysis of Fluid Milk Processing in Alaska [PDF]
, 1985 Alaskan fluid milk is processed for market by a two-firm industry. In Delta Junction, the Northern Lights Dairy obtains milk from two producers and services an Interior market from Delta to Fairbanks.
Schock, O. E., Thomas, Wayne C.
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Learning-Related Values in Young Children’s Storybooks: An Investigation in the United States, China, and Mexico [PDF]
, 2017 This research examined the prevalence of learning-related values in children’s storybooks in the United States, China, and Mexico. Storybooks ( N = 157) were randomly selected from government-recommended booklists in each country. Trained coders assessed
Cheung, Cecilia S +2 more
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Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Two Integrator Loop Filters: Generation Using NAM Expansion and Review
Journal of Electrical and Computer Engineering, 2010 Systematic synthesis method to generate a family of two integrator loop filters based on nodal admittance matrix (NAM) expansion is given. Eight equivalent circuits are obtained; six of them are new.
Ahmed M. Soliman
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Advanced Healthcare Materials, EarlyView.The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley +1 more source
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source
Application of frequency-conversion technology in long-distance transportation of belt conveyor
Gong-kuang zidonghua, 2013 In view of problems of low efficiency, big impact of start-up current and mechanical shock, being unable to balance power because of using power frequency and fluid coupling to drive belt conveyor control system in a Coal Mine, a reform scheme adopted ...
MIAO Ji-jun +4 more
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