Results 81 to 90 of about 1,576,506 (379)

Multiple testing, uncertainty and realistic pictures [PDF]

open access: yes, 2011
We study statistical detection of grayscale objects in noisy images. The object of interest is of unknown shape and has an unknown intensity, that can be varying over the object and can be negative. No boundary shape constraints are imposed on the object,
Langovoy, Mikhail A., Wittich, Olaf
core   +2 more sources

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Implications of organized retailing in horticultural crops in Punjab

open access: yesThe Indian Journal of Agricultural Sciences, 2021
The economic reforms to boost foreign direct investment in retail sector initiated in India had unfavorable consequences on the ongoing traditional system.
SUKHPAL SINGH   +3 more
doaj   +1 more source

CODECHECK certificate 2020-004

open access: yes, 2020
CODECHECK certificate for paper: Neuronlike adaptive elements that can solve difficult learning control problems Repository: https://github.com/codecheckers/Barto-Sutton-Anderson ...
openaire   +1 more source

Control of echolocation pulses by neurons of the nucleus ambiguus in the rufous horseshoe bat, Rhinolophus rouxi [PDF]

open access: yes, 1986
1. Horseradish peroxidase was applied by iontophoretic injections to physiologically identified regions of the laryngeal motor nucleus, the nucleus ambiguus in the CF/FM batRhinolophus rouxi. 2.
Rübsamen, R., Schweizer, Hermann
core   +1 more source

Self‐Assembled Gallium Sulfide (GaS) Heterostructures Enabling Efficient Water Splitting and Selective Ammonia Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Gallium sulfide (GaS) forms self‐assembled heterostructures with its native oxide, exhibiting high performance in water splitting and ultrasensitive and selective ammonia detection. Surface defects and controlled oxidation enhance catalytic activity and sensing response.
Danil W. Boukhvalov   +13 more
wiley   +1 more source

Avery Final Report: Identification and Cross-Directional Control of Coating Processes [PDF]

open access: yes, 1992
Coating refers to the covering of a solid with a uniform layer of liquid. Of special industrial interest is the cross-directional control of coating processes, where the cross-direction refers to the direction perpendicular to the substrate movement. The
Braatz, Richard D.   +2 more
core  

Heterostructured Sn:SnO2 Nanodots for High‐Performance Li–S Batteries with Kinetics‐Enhanced Cathode and Dendrite‐Free Anode

open access: yesAdvanced Functional Materials, EarlyView.
Heterostructured Sn:SnO2 nanodots decorated on reduced graphene oxide can simultaneously enhance conversion kinetics and inhibit dendrite growth, enabling stable lithium–sulfur batteries. Abstract The practical application of lithium–sulfur batteries is limited by polysulfide shuttling and sluggish reaction kinetics at the cathode, as well as ...
Viet Phuong Nguyen   +6 more
wiley   +1 more source

Rearticulating the case for minority language rights [PDF]

open access: yes, 2003
While advocacy of minority language rights (MLR) has become well established in sociolinguistics, language policy and planning and the wider human rights literature, it has also come under increased criticism in recent times for a number of key ...
May, Stephen
core   +2 more sources

Remodeling Interfacial Electrical Field for Superhigh Capacity and Ultralong Lifespan Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The design of cathode materials is the key to solving the practical application of AZIBs. In this work, the formation of the built‐in electric field in the NVO@CC material adjusts the electronic structure, showing high specific capacity and ultra‐long cycle stability, and achieving rapid diffusion of ions and good electrochemical kinetics.
Yan Ran   +7 more
wiley   +1 more source

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