Results 61 to 70 of about 2,089,555 (322)

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Richards Bay

open access: yesNew Contree
The development of Richards Bay, on the Mhlatuze Lagoon in Zululand, as a harbour was an event of the 1970s. Before this it had primarily been used as a fishing and vacationing spot by the inhabitants of nearby Empangeni. However, there had been numerous attempts to establish a harbour on the Mhlatuze Lagoon but none of them got beyond the planning ...
openaire   +3 more sources

Independent measurement of the neutrino mixing angle theta(13) via neutron capture on hydrogen at Daya Bay [PDF]

open access: yes, 2014
A new measurement of the θ_(13) mixing angle has been obtained at the Daya Bay Reactor Neutrino Experiment via the detection of inverse beta decays tagged by neutron capture on hydrogen.
D. An   +231 more
semanticscholar   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Sex ratio and size structure of Micropogonias furnieri (Desmarest, 1823) (Perciformes, Sciaenidae) in Sepetiba Bay, Rio de Janeiro, Brazil

open access: yesBrazilian Journal of Biology
Sex ratio and size structure constitute basic information in assessing reproductive potential and estimating stock size in fish populations. One hundred fifty-one individuals of Micropogonias furnieri caught by experimental otter trawls, in three zones ...
R. N. Vicentini, F. G. Araújo
doaj   +1 more source

Georg Brandes and the Jewish question

open access: yesNordisk Judaistik, 1983
Georg Brandes (1842­­­­­­–1927) was a famous European literary and cultural critic who is one of the most controversial personalities to be found in Danish intellectual life.
Carl Bay
doaj   +1 more source

Silver Ion‐Mediated [hk1]‐Oriented Sb2Se3 Crystal Growth for Efficient Photoelectrochemical Hydrogen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang   +10 more
wiley   +1 more source

Dual‐Ligand Metal‐Organic Frameworks via In Situ Amidoxime Engineering for Selective Ion Separation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by microbial ion‐trapping mechanisms, a mild and universal strategy is developed to construct highly porous amidoxime‐functionalized MOFs. DFT calculations and molecular force measurements reveal that the dual‐ligand amidoxime configuration significantly strengthens Ga(III) affinity.
Zhifang Lv   +9 more
wiley   +1 more source

Eelgrass Distribution in the Great Bay Estuary 2007 [PDF]

open access: yes, 2008
Eelgrass has now, in 2007, almost totally disappeared from Little Bay and the Piscataqua River. Despite these critical losses in mid-estuary, eelgrass distribution in the Great Bay Estuary (GBE) as a whole between 2006 and 2007 experienced an overall ...
Short, Frederick T.
core   +8 more sources

Liberalismo, multiculturalismo y estado de bienestar

open access: yesIdeas y Valores, 2011
Se examina si las políticas de la diferencia son compatibles con las políticas de redistribución que caracterizan el Estado de Bienestar. Se muestra cómo Brian Barry construye una versión caricaturizada del multiculturalismo, y se indaga si la dicotomía ...
NICOLE SELAMÉ G., LUIS VILLAVICENCIO M.
doaj  

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