Results 131 to 140 of about 724,352 (288)

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

Eficacia de las prohibiciones de las ventas en corto en España || Effectiveness of Short Sales Bans in Spain

open access: yesRevista de Métodos Cuantitativos para la Economía y la Empresa, 2018
Este trabajo estudia la influencia que han tenido en España las prohibiciones de ventas en corto en su mercado bursátil, siendo su objetivo conocer si dicha medida correctiva verdaderamente ha presentado efectos positivos en el mercado.
Gómez Martínez, Raúl   +2 more
doaj  

FORECASTING MODEL OF AGRICULTURE COMMODITY OF VALUE EXPORT OF COFFEE; APPLICATION OF ARIMA MODEL

open access: yesJurnal Teknik Pertanian Lampung, 2020
Indonesia is currently one of the largest coffee producers in the world, and involved in exporting coffee countries. The financial series data such as export value of coffee is highly volatile in both mean and variance.
R.R. Erlina, Rialdi Azhar
doaj   +1 more source

From flours to cakes: Reactivity potential of pulse ingredients to generate volatile compounds impacting the quality of processed foods

open access: green, 2021
Svenja Krause   +5 more
openalex   +2 more sources

Spreading and retraction dynamics of sessile evaporating droplets comprising volatile binary mixtures [PDF]

open access: hybrid, 2020
Adam Williams   +5 more
openalex   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

Single‐Step Synthesis of In‐plane 1T'‐2H Heterophase MoTe2 for Low‐Resistance Contacts

open access: yesAdvanced Functional Materials, EarlyView.
A single‐step CVD method is developed to synthesize seamless in‐plane 1T'‐2H MoTe2 heterophase junctions with precise phase control and uniform large‐area coverage. The resulting transistors, incorporating 1T' MoTe2 contacts and 2H MoTe2 channels, exhibit ultralow contact resistance, offering a scalable solution to the long‐standing challenge of ...
Ye Lin   +9 more
wiley   +1 more source

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