Results 121 to 130 of about 1,559,038 (329)

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

THE MANAGEMENT OF STRUCTURAL FUNDS TO STRENGTHEN LOCAL ADMINISTRATIVE CAPACITY UNDER THE CRISIS CONDITIONS [PDF]

open access: yes
The aim of this paper is to analyze the impact of economic and financial crisis on the management of structural funds to strengthen the administrative capacity of local authorities under the operational program dedicated to achieving this goal .The ...
Adina MARTIN, Elena RUSU (CHELARU)
core  

Quality of Life, Public Services and the Crisis [PDF]

open access: yes, 2013
This issue of Foundation Focus looks at impacts of the crisis on quality of life in Europe. Has quality of life worsened? Have all sections of society borne the impact equally, or have some ill-favoured groups been particularly affected?
Eurofound
core   +1 more source

Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO2 Reduction to C2 Products

open access: yesAdvanced Functional Materials, EarlyView.
Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du   +8 more
wiley   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

Logistics Flow Optimization for Advanced Management of the Crisis Situation. [PDF]

open access: yesProcedia Comput Sci, 2020
Chakir I, El Khaili M, Mestari M.
europepmc   +1 more source

Strengthening E-learning strategies for active learning in crisis situations: a mixed-method study in the COVID-19 pandemic [PDF]

open access: gold, 2023
Mohammad Ali Jahani   +7 more
openalex   +1 more source

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