Results 41 to 50 of about 8,048 (200)

Synthesis of Naphthoquinones by Pd‐Catalyzed Heck–Matsuda Arylation of Lapachol

European Journal of Organic Chemistry, EarlyView.
Direct Heck–Matsuda arylation of lapachol enables the efficient synthesis of diverse naphthoquinones under homogeneous and heterogeneous palladium catalysis. The methodology features broad substrate scope, gram‐scale applicability, and provides a practical platform for quinone diversification.
Breno U. de Abreu, Renata G. Almeida, Ana L. C. Silveira, Leonardo A. Matos, Willian X. C. Oliveira, Maria H. Araujo, Victor F. S. Ramos, Rubem F. S. Menna‐Barreto, Chandrakant B. Nichinde, Felipe Fantuzzi, Edmond Gravel, Eric Doris, Eufrânio N. da Silva Júnior, Guilherme A. M. Jardim   +13 more
wiley   +1 more source

Experimental study on the influence of facial muscle activity on the facial mesostructure bones in rabbits

Brazilian Journal of Otorhinolaryngology, 2008
Summary: Based on the functional matrix concept, scientists developed the hypothesis that soft tissue acting on certain bone pieces determines the process of facial growth. The possibility to modify muscle influence in the phase of facial development, or
Andre Ricardo Mateus, José Eduardo Lutaif Dolci, Henrique Olavo de Olival Costa, Flávia Coelho Sousa, Noemi di Biase   +4 more
doaj   +1 more source

Clear skies or turbulence ahead? The international civil aviation organization’s obligation to mitigate climate change

Utrecht Law Review, 2020
The International Civil Aviation Organization (ICAO) set a cap for international aviation’s greenhouse gas (GHG) emissions at its 2020 level and established a market-based mechanism to help achieve that cap. Against that backdrop, this article identifies
Baine P. Kerr
doaj   +1 more source

A Two‐Stage Optimization Approach for Selecting Electric‐Flight Airports

Networks, EarlyView.
ABSTRACT The decarbonization of short‐haul air transport has gained increasing attention, with electric aircraft emerging as a promising alternative to conventional short‐haul aviation. However, given the substantial investment anticipated for the necessary infrastructure, a strategic and globally coordinated selection of airports is imperative.
Imke Joormann, Frederic Kroner, Andreas M. Tillmann   +2 more
wiley   +1 more source

Rethinking the potency of ICAO SARPS on global reduction of aviation emission and protection of global environment

Bratislava Law Review, 2017
The Standards and Recommended Practices (SARPs) of Annex 16 Vol. II, Chicago Convention 1944, are created and adopted by the International Civil Aviation Organization (ICAO), for the purpose of regulating aircraft emission in the civil aviation sector ...
Murtala Murgan, Abdul Hamid, Maizatun Mustapha   +2 more
doaj   +1 more source

The future of regional airports in Australia: Policy challenges

Australian Journal of Public Administration, EarlyView.
Abstract Council‐owned regional airports in Australia face governance challenges that have caused significant financial unsustainability across the sector. Federal policy frameworks fail to address these challenges and risk exacerbating existing pressures by outlining ambitious visions for the adoption of new technologies and achieving net zero.
Linda Wasiela, Michael B. Charles, David Noble   +2 more
wiley   +1 more source

Climate Regulation and ESG Disclosure in Maritime Transport

European Financial Management, EarlyView.
ABSTRACT This paper investigates whether climate policy signals influence ESG disclosure quality in maritime transport, a capital‐intensive industry responsible for roughly 3% of global CO₂ emissions. Using panel data from 126 listed shipping firms between 2009 and 2023, we construct an author‐based disclosure quality index and treat the IMO's 2018 ...
Xakousti Afroditi Merika, Theodore Syriopoulos   +1 more
wiley   +1 more source

Plain Language or Anything But?

Journal of Aviation/Aerospace Education & Research, 2022
This paper focuses on what language needs to be used in emergencies by air traffic controllers based on an investigation of plain language definitions and descriptions in International Civil Aviation Organization (ICAO) publications and in the beliefs of
Jennifer F Drayton, Averil Coxhead
doaj   +1 more source

Aviation and the European Union Emission Trading System: A Bibliometric and Thematic Review

Journal of Economic Surveys, EarlyView.
ABSTRACT Aviation is generally recognized as one of the most carbon intensive forms of transport. In order to tackle aviation's environmental impact, in 2012 the sector has been (partially) included in the European Union Emission Trading System (EU ETS), a market‐based mitigation mechanism designed to put a price on carbon emissions and create an ...
Riccardo Colantuono
wiley   +1 more source

Protection of corporate information systems of aviation enterprises from zero-day attacks: an intrusion detection approach based on deep unsupervised learning

Научный вестник МГТУ ГА
The paper considers the urgent task of detecting zero-day attacks in corporate information systems of aviation enterprises classified as critical information infrastructure (CII).
N. O. Mashoshin, A. A. Kuleshov
doaj   +1 more source