Results 31 to 40 of about 2,186,179 (259)
Advanced Science, EarlyView.ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou +9 more
wiley +1 more source
Journal of Danubian Studies and Research, 2022 The European Union is a supranational structure and is an important part of the global civil aviation market. Terrorist acts are the most dangerous challenge to civil aviation security in the 20th and 21st centuries. Ensuring civil aviation security is
Alexandr Cauia, Feodor Bria
doaj
Research on the Relationship Between Risk Management Mechanism and Corporate Governance Performance of Civil Aviation Enterprises [PDF]
SHS Web of ConferencesWith the rapid development of the global civil aviation industry, the relationship between risk management mechanisms and corporate governance performance has received increasing attention. This study investigates the relationship between risk management
Zhang Yize
doaj +1 more source
Methodology for the Performance Evaluation of Airspace Use by Military Aviation
Safety & Defense, 2022 This paper aims to present the evolution of methods for measuring and evaluating the effectiveness of flexible use of airspace by military aviation in terms of the air navigation services performance scheme in European Union countries.
Telesfor Markiewicz
doaj +1 more source
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Airworthiness Certification of Civil Aviation Materials
Cailiao gongcheng, 2017 Based on years of airworthiness regulations research, combined with the experience of airworthiness certification of civil aviation products, the airworthiness requirement to materials for civil aviation products was analyzed.
SHEN Xiao-ming +2 more
doaj +1 more source
Авіаційно-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
U.S. Agriculture, Biofuel Markets, and Trade: Challenges and Opportunities
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Using an enhanced Computable General Equilibrium (CGE) model (GTAP‐BIO), this study assesses how the expansion in demand for Electric Vehicles (EVs) and the reduction in exports of agricultural products induced by trade disputes negatively affect US agriculture.
Rayan Wolf, Farzad Taheripour
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This paper examines how stakeholder groups become aligned or remain misaligned around alternative technological pathways during early‐stage sustainability transitions. We develop the concept of stakeholder‐perceived stakes, capturing how stakeholder groups evaluate technological pathways through perceived drivers and holdbacks, and how these ...
Helén Anderson, León Poblete
wiley +1 more source
Pattimura Legal JournalIntroduction: 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