Results 71 to 80 of about 1,701,116 (298)
A Coupled Cavity Micro Fluidic Dye Ring Laser
, 2004 We present a laterally emitting, coupled cavity micro fluidic dye ring laser, suitable for integration into lab-on-a-chip micro systems. The micro-fluidic laser has been successfully designed, fabricated, characterized and modelled.
A. Kristensen +8 more
core +2 more sources
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Climate Change: the citizen's agenda Evidence to Environment, Food and Rural Affairs Committee [PDF]
, 2007 i). This paper summarises some results of research by the Open University of the key influences on the adoption – and non-adoption – by mainly environmentally-concerned UK citizens of low and zero carbon (LZC) technologies.
Caird, Sally, Roy, Robin
core
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
High-efficiency 90Sr radio-photovoltaic cells based on waveguide light concentration structure
Light: Science & ApplicationsRadio-photovoltaic cells (RPVCs) are able to offer high reliability and extended operational lifetimes, making them ideal for harsh-environment applications. However, the two-stage energy conversion process inherently limits energy conversion efficiency (
Tongxin Jiang +9 more
doaj +1 more source
Unlocking Micro-Origami Energy Storage
ACS Applied Energy MaterialsTransforming thin films into high-order stacks has proven effective for robust energy storage in macroscopic configurations like cylindrical, prismatic, and pouch cells. However, the lack of tools at the submillimeter scales has hindered the creation of similar high-order stacks for micro- and nanoscale energy storage devices, a critical step toward ...
Wenlan Zhang +9 more
openaire +2 more sources
Dual-energy micro-CT of the rodent lung
American Journal of Physiology-Lung Cellular and Molecular Physiology, 2012 The purpose of this work is to investigate the use of dual-energy micro-computed tomography (CT) for the estimation of vascular, tissue, and air fractions in rodent lungs using a postreconstruction three material decomposition method. Using simulations, we have estimated the accuracy limits of the decomposition for realistic micro-CT noise levels ...
C T, Badea +5 more
openaire +3 more sources
Micro-accounting for Optimizing and Saving Energy in Smart Buildings [PDF]
, 2016 Energy management, and in particular its optimization, is one of the hot trends in the current days, both at the enterprise level (optimization of whole corporate/government buildings) and single citizens' homes. The current trend is to provide knowledge about the micro(scopic) energy consumption.
Sora Daniele +9 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Digest Journal of Nanomaterials and BiostructuresA novel electrochemical sensor for cadmium ions (Cd2+) was fabricated by electropolymerizing L-phenylalanine on a glassy carbon electrode (PPhe/GCE). The resulting polyphenylalanine (PPhe) film combines a conductive polymer backbone with abundant amino ...
Hong Sun +8 more
doaj +1 more source