Results 91 to 100 of about 400,216 (332)

Phase stability and dynamics of entangled polymer-nanoparticle composites. [PDF]

open access: yes, 2015
Nanoparticle-polymer composites, or polymer-nanoparticle composites (PNCs), exhibit unusual mechanical and dynamical features when the particle size approaches the random coil dimensions of the host polymer.
Archer, Lynden A   +2 more
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

The Bending Feature of the Fermi Bubbles: A Presumed Horizontal Galactic Wind and Its Implication on the Bubbles' Age

open access: yes, 2018
There are two spectacular structures in our Milky Way: the {\it Fermi} bubbles in gamma-ray observations and the North Polar Spur (NPS) structure in X-ray observations.
Mou, Guobin, Sun, Dongze, Xie, Fuguo
core   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

NP coordination in underspecified scope representations [PDF]

open access: yes, 2007
Accurately capturing the quantifier scope behaviour of coordinated NPs can be problematic for underspecification systems that define constraints over semantic constructors.
Willis, Alistair
core  

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

The Science of Customer Satisfaction in the Retail Banking System- A Critical Comparison between the Two International Indexes: Net Promoter Score (NPS) and American Customer Satisfaction Index (ACSI) [PDF]

open access: yesJournal of Emerging Trends in Marketing and Management, 2016
For customer-centered banks, customer satisfaction is both a goal and a marketing tool. Banks need to be especially concerned with their customer satisfaction level today because with the development of social media and online environments, the ...
Melnic, Elena Lidia
doaj  

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Depression Among the Elderly: Screening Practices and Attitudes Among Nurse Practitioners [PDF]

open access: yes, 2009
Purpose: To examine California\u27s nurse practitioners\u27 (NPs) screening practices and attitudes towards depression among the elderly using the Depression Attitude Questionnaire (DAQ) (Botega, Mann, Blizard, & Wilkinson, 1992).
Le, Grace
core   +1 more source

Light‐Controlled Reversible Coassembly of Hybrid Functional Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive hybrid nanostructures are formed by coassembling azobenzene‐ and PAH‐functionalized nanoparticles through reversible an tunable π interactions. The system enables tunable coupling between distinct components such as gold and magnetite or carbon nanotubes, producing switchable optical and magnetic properties under light and magnetic ...
Michal Sawczyk   +5 more
wiley   +1 more source

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