Results 211 to 220 of about 1,426,014 (374)
Adaptive Navigation Performance Evaluation Method for Civil Aircraft Navigation Systems with Unknown Time-Varying Sensor Noise. [PDF]
Sensors (Basel)Dai Y, Lai J, Zhang Q, Li Z, Liu R.
europepmc +1 more source
Study on the improvement of stall characteristics of civil aircraft in wind tunnel test
Li Zhang +3 more
openalex +1 more source
NASA research in aircraft propulsion [PDF]
A broad overview of the scope of research presently being supported by NASA in aircraft propulsion is presented with emphasis on Lewis Research Center activities related to civil air transports, CTOL and V/STOL systems. Aircraft systems work is performed
Beheim, M. A.
core +1 more source
A Novel Approach for ∆K Estimation in the Fatigue Threshold Region Based on ΔKth and Kmax,th
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 2, Page 653-662, February 2026.ABSTRACT A novel procedure, proposed by Kujawski and Vasudevan 1, has been evaluated as an alternative to the ASTM E647 standard for determining the ∆Kth and Kmax,th thresholds. This method relies solely on the actual propagation of cracks, which occurs only when both thresholds are satisfied simultaneously. For long cracks, a more efficient estimation
Pablo M. Cerezo +3 more
wiley +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.Abstract Air transport is expected to substantially grow in the next decades, presenting a significant challenge for the aviation industry to reconcile this growth with the need to mitigate climate change by reducing greenhouse gas (GHG) emissions. A viable strategy for diminishing aviation emissions involves reducing aircraft fuel consumption, which ...
Kevin Christopher Dorling +7 more
wiley +1 more source
Optimal recovery from microburst wind shear [PDF]
Severe low-altitude wind variability represents an infrequent but significant hazard to aircraft taking off or landing. During the period from 1964 to 1985, microburst wind shear was a contributing factor in at least 26 civil aviation accidents involving
Mulgund, Sandeep S.
core +1 more source
Does the setting matter? Characterizing and classifying rural and urban arsonists
Legal and Criminological Psychology, Volume 31, Issue 1, Page 158-184, February 2026.Abstract Background Thousands of fires are deliberately ignited around the world each year. The setting where it happens—rural versus urban areas—can lead to different crime opportunities. Rural arsonists set fires in vegetated areas, whereas urban arsonists target residences and other properties.
Rita Ribeiro +3 more
wiley +1 more source
Phoenix: Preliminary design of a high speed civil transport [PDF]
The goal of the Phoenix Design Project was to develop a second generation high speed civil transport (HSCT) that will meet the needs of the traveler and airline industry beginning in the 21st century. The primary emphasis of the HSCT is to take advantage
Aguilar, Joseph +5 more
core +1 more source
Water and Environment Journal, Volume 40, Issue 1, Page 44-55, February 2026.ABSTRACT Commercial anti‐icers and de‐icers (CADs) are essential for safe winter operation; yet, their mobilization remains poorly understood, limiting the ability of airport operators to optimize treatment processes, thus presenting a significant risk to freshwater ecosystems.
Benjamin Exton +3 more
wiley +1 more source