Results 161 to 170 of about 25,642 (304)

?Cusps? Pocket Beach - Acadia Nat. Park

open access: yes, 1978
?Cusps? Pocket Beach - Acadia Nat.
Kelley, Joseph
core  

Organic–Inorganic Hybrid Hole‐Selective Layer Interface Engineering for Enhanced Photoelectrochemical Water Oxidation on Bismuth Vanadate Photoanodes

open access: yesAdvanced Materials, EarlyView.
In this research the [4‐(3,6‐dimethyl‐9H‐carbazol‐9‐yl)butyl] phosphonic acid (Me‐4PACz) self‐assembled monolayers (SAMs) to bond with NiOx is first designed to be the organic‐inorganic hybrid hole‐selective layers, which promotes the BiVO4 photoanodes photoelectrochemical water splitting performance with 6.9 mA cm−2 photocurrent at 1.23 VRHE and at ...
Kaige Tian   +10 more
wiley   +1 more source

K3 surfaces with ten cusps

open access: yes, 2008
We show that normal K3 surfaces with ten cusps exist in and only in characteristic 3. We determine these K3 surfaces according to the degrees of the polarizations.
De-qi Zhang, Ichiro Shimada
core  

Neutron Reflectometry and Compression of Graded Hydrogel Surfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
Highly‐entangled and covalently‐crosslinked hydrogels with thin and thick surface gel layers are compressed in neutron reflectometry experiments. Surface gel layer thickness dictates the extent to which the polymer network at the surface of a hydrogel collapses, while crosslinking chemistry, and therefore elastic modulus, impacts the pressure at which ...
Kathryn E. Shaffer   +12 more
wiley   +1 more source

Jasper Beach cusps at low tide

open access: yes, 2017
Jasper Beach cusps at low tideKelley NGGDPP Grant 2019https://digitalmaine.com/mgs_geologic_field_photos/10109/thumbnail ...
Kelley, Joseph
core  

The Cusp–Halo Relation

open access: yesThe Astrophysical Journal
Abstract Simulations have established that each halo of collisionless dark matter is expected to contain a ρ  =  Ar −1.5 density cusp at its center.
openaire   +2 more sources

An Ultra‐Reliable and Highly Sensitive Flexible Piezoelectric Pressure Sensor Based on Vertically Aligned Gallium Nitride Microrod Arrays on Graphene

open access: yesAdvanced Materials Interfaces, EarlyView.
A flexible and highly reliable piezoelectric pressure sensor based on GaN p–n homojunction microrod arrays on graphene is demonstrated. The sensor exhibits high sensitivity, rapid response, excellent cyclic durability, and stable performance after thermal aging and PBS immersion, highlighting its potential for harsh‐environment and biomedical pressure ...
Asad Ali   +5 more
wiley   +1 more source

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