Results 201 to 210 of about 50,562 (264)

Rotating Fluorescent Nanodiamond Assemblies With Focused Laguerre–Gaussian Beams

open access: yesAdvanced Optical Materials, EarlyView.
Self‐assembled fluorescent nanodiamond clusters are optically trapped and driven into controlled two‐dimensional rotation with Laguerre–Gaussian beams. With localized optical excitation, optically detected magnetic resonance spectra are collected at defined points along the orbit in a uniform external magnetic field.
Adam Stewart   +5 more
wiley   +1 more source

Skin-like micropumps transform human motion into fluidic flow via morphing valves. [PDF]

open access: yesMicrosyst Nanoeng
Altay R   +4 more
europepmc   +1 more source

Seawater intrusion assessment in sandbar aquifer based on numerical modeling and electrical resistivity tomography, southern Baltic coast, Poland. [PDF]

open access: yesSci Rep
Jaworska-Szulc B   +6 more
europepmc   +1 more source

The Limits of Water Pumps

Science, 2008
Water stress is a major problem affecting the future of human societies around the world, particularly in the rural areas of the developing world ([1][1], [2][2]). The Newsmakers article “Barren to lush” (2 May, p.
Lixin, Wang, Paolo, D'Odorico
openaire   +2 more sources

Development for Stamped WATER PUMP (Innovative Structure WATER PUMP)

SAE Technical Paper Series, 2006
<div class="htmlview paragraph">Requirements for weight reduction, downsizing and cost reduction have been increasing on automobile components. The same can be said for water pumps. However, significant weight reduction, downsizing and cost reduction have been big issues with conventional structure water pumps because these issues had been ...
Yojiro Koga   +6 more
openaire   +1 more source

Solar water pumping

Solar Energy, 1978
Abstract The principles of solar water pumping are briefly described. The mechanical energy needed for pumping water may be produced by thermodynamic, or direct-conversion methods. In thermodynamic conversion a fluid with high internal energy is produced in solar collectors or concentrators. The internal energy of the fluid may be utilized in Rankine-
openaire   +1 more source

Conransporters as molecular water pumps

2002
Molecular water pumps are membrane proteins of the cotransport type in which a flux of water is coupled to substrate fluxes by a mechanism within the protein. Free energy can be exchanged between the fluxes. Accordingly, the flux of water may be relatively independent of the external water chemical potential and can even proceed uphill. In short, water
Zeuthen, Thomas, MacAulay, Nanna
openaire   +2 more sources

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