Results 41 to 50 of about 198,793 (302)

Analysis of certification requirements for the organization-developer of products of civil and state aviation

open access: yesАвіаційно-космічна техніка та технологія, 2021
Certification of developers, manufacturers and aviation equipment for civil aviation is carried out by the State Aviation Administration of Ukraine in accordance with the requirements of the Aviation Regulations APU-21 (Part-21).
Анна Николаевна Маринина   +2 more
doaj   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

Peran International Civil Aviation Organization (ICAO) Dalam Penanganan Kasus-Kasus Penembakan Pesawat Sipil Di Wilayah Berkonflik

open access: yesPattimura Legal Journal
Introduction: The International Civil Aviation Organization (ICAO) acts as an organization that notifies civilian aircraft that will pass in conflict areas and also cooperates with other countries in increasing ICAO supervision so that similar cases do ...
Rumla Yanti Simamora, Maria Maya Lestari
doaj   +1 more source

Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft

open access: yesThe Journal of Engineering, 2019
The rise of civil aviation cargo industry has greatly increased the speed of global logistics, and the relatively high cost and limited loading space of civil aviation aircraft determines that civil aviation aircraft companies need to optimise the cargo ...
Jing Zhang
doaj   +1 more source

Market potential of biobased chemicals: a qualitative network analysis of adoption dynamics in South Africa’s bioeconomy

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The premise of a bioeconomy is the replacement of nonrenewable and unsustainable fossil‐derived resources and associated technologies with more sustainable alternatives. The adoption of biobased chemicals contributes toward the growth of a bioeconomy and is dependent on market and industry requirements.
Prisha Mandree   +2 more
wiley   +1 more source

Civil aircraft advanced avionics architectures - an insight into saras avionics, present and future perspective [PDF]

open access: yes, 2009
Traditionally, the avionics architectures being implemented are of federated nature, which means that each avionics function has its own independent, dedicated fault-tolerant computing resources.
Ananda, CM
core  

ASPEK HUKUM KESELAMATAN PENERBANGAN

open access: yesMasalah-Masalah Hukum, 2013
Chicago Convention, 1944 is an instrument of international law which is produced by the International Civil Aviation Organization (/CAO), regulate international civil aviation including aviation safety material that binds to all /CAO member States ...
Agus Pramono
doaj   +1 more source

Engineering of 2‐ketoacid Decarboxylases for Production of Isobutanol and Other Fusel Alcohols in Saccharomyces cerevisiae

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Isobutanol is a fusel alcohol that can be produced microbially for use as a biofuel or upgraded into sustainable aviation fuel (SAF). A key enzyme in the isobutanol biosynthetic pathway is 2‐ketoacid decarboxylase (KDC), which irreversibly decarboxylates 2‐ketoisovalerate (KIV) to yield isobutyraldehyde.
Joshua J. Dietrich   +6 more
wiley   +1 more source

Aircrew fatigue management in the New Zealand aviation industry : a thesis presented in partial fulfilment of the requirements for the degree of Master of Aviation at Massey University [PDF]

open access: yes, 2005
In the past two decades, fatigue has been widely studied and has proven scientifically to be a threat to flight operations and aircrews, as evidenced in disastrous aviation accidents.
Ratieta, Denise Kuraem
core  

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