.... We also support leveraging community scientists and empowering citizens to contribute to scientific endeavors while promoting environmental stewardship via drones. unpiloted aircraft systems unmanned aerial vehicles remotely piloted aircraft environmental management ecological restoration...

... aircraft demonstrates the value of eclectic theorizing in explaining arms production. European (fragmented) collaboration to develop a sixth-generation fighter aircraft documents the benefits of applying an eclectic theory of arms collaboration augmented with a “domain of application” approach...

... Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Wastewater surveillance epidemiology global health SARS-CoV-2 variants infectious diseases aircraft wastewater Singapore’s Ministry of Finance and the National Environment Agency Abstract Background...

... by the weight of materials used in aircraft systems. This study extensively applied machine learning tools for the optimization of natural fiber-reinforced composite material production parameters for aircraft body application. The Taguchi optimization technique was used to study the effect of sisal fibers...

... of the aircraft towing system under different constraints on the nose landing gear wheels of the aircraft during the towing slip-out mode, a dynamic model of the towing system considering the constraints between the clamping mechanism and the aircraft nose landing gear wheels was established based on the general...

... deployment of airline resources and meeting market demand under complex operational requirements. In this paper, we dissect fundamental airline scheduling problems by reviewing thirteen representative mathematical models for schedule design, fleet assignment, aircraft routing, crew scheduling subproblems...

... are effective due to the activation of the adenosine monophosphate-activated protein kinase (α1AMPK). Here, we investigated for the first time in a murine model of aircraft noise-induced vascular dysfunction the potential protective role of α1AMPK activated via exercise, intermittent fasting...

... CO₂ emissions that combines aircraft-measured CO₂/NO_x emission ratios (ERs) with inventory and satellite-derived NO_x emissions from Ozone Monitoring Instrument (OMI) and TROPOspheric Ozone Monitoring Instrument (TROPOMI) and apply it to the Athabasca Oil Sands Region...

... preparedness global monitoring aircraft wastewater The deregulation of COVID-19 measures in Asian countries may lead to infection spread and a lack of fully notifiable clinical surveillance, thus making it difficult to ascertain the actual state of infection and identify the emergence and spread of novel...

... commercial aircraft were used for testing: ABS plastic (i.e. interior wall panels), aluminum (i.e. fuselage), nylon webbing (i.e. cargo retention), and silicone (i.e. cabin seals). These test coupons (1.9 x 7.5 cm) were cut from a larger piece of material stock and were used as received from the supplier...

...Wei-ren Kong; De-yun Zhou; Ying Zhou; Yi-yang Zhao Corresponding author: E-mail: [email protected] Graphical Abstract Figure. Hierarchical control structure for dual-aircraft air combat...

...-generation RNA sequencing studies of mouse aortas exposed for 48 and 96 h to aircraft noise (Study scheme, Figure 1A ) before induction of MI. Our analyses revealed that after 48 h, 312 genes (out of 24 031 detectable transcripts) were expressed differentially of which 137 (44%) were up- and 175...

... of tetraethyl lead (TEL) from automotive gasoline under provisions of the Clean Air Act of 1970 and amendments in 1990. While TEL is no longer used as an additive in automotive gasoline, it remains a constituent in aviation gasoline (avgas) used by an estimated 170,000 piston-engine aircraft (PEA) nationwide...

... is properly cited. For commercial re-use, please contact [email protected] Abstract This study investigates the airborne transmission of virus-laden droplets generated by a cough of patients in an aircraft cabin to reveal the infection risk of taking an airplane. The influence of the ventilation...

... between 1 January and 20 June 2021. ¹ National control measures included: international border closures; interstate border restrictions; compulsory face masks within airports and aircraft; mandatory notification, isolation and contact tracing of all cases; and 14-day quarantine and serial SARS...

... is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract Counterfeit aircraft parts are among the most well-known counterfeits and pose a significant risk to public safety...

... study ( Supplementary Material S5 available as Supplementary data at JTM online). In total, we included 20 studies: two studies on the wastewater from aircrafts ^{11 , 12} and 18 studies considering in-flight transmission of SARS-CoV-2 ^13–30...

... and the measurement process is time consuming. Accordingly, it is hard to apply the ground-based remote sensing to complex environments over larger areas. In recent years, unmanned aerial vehicles (UAVs), also known as remotely piloted aircraft system, unmanned aircraft systems or drones, have been widely used...

...Nathan Moses-Gonzales; Hugh Conway; Dustin Krompetz; Roberto Rodriguez; Christopher G Adams; Ignacio Baez; Michael Milam; Michael Brewer The use of unmanned aircraft systems (UAS) in agriculture is relatively new; however, these highly flexible tools can support a diverse range of agricultural...

...Hayley T. Olds; Steven R. Corsi; Troy D. Rutter Correspondence Hayley T. Olds, US Geological Survey, Upper Midwest Water Science Center, Middleton, Wisconsin 53562, USA. Email: [email protected] Aircraft and pavement deicers Airport runoff Aquatic life impact benzotriazoles Water quality...