Results 111 to 120 of about 57,243 (263)

What's there beyond the sun and the sea? Detecting tourists' interest towards nature in a mass tourism destination using social media data

People and Nature, EarlyView.
Abstract Nature‐based tourism is a rapidly growing subsector of the international tourism industry. However, capturing broad‐scale patterns of nature visits during touristic trips or visitors' appreciation of nature may be difficult using traditional data sources and methods. In this study, we harness geotagged social media data to understand the scale
Matti Hästbacka, Tatu Leppämäki, Anna Hausmann, Matías Manuel González Hernández, Tuuli Toivonen   +4 more
wiley   +1 more source

An Enhanced Event-Based Model for Integrated Flight Safety of Fixed-Wing UAVs. [PDF]

Sensors (Basel)
Ma X, Lu X, Li H, Lu X, Li J, Zhao J.
europepmc   +1 more source

The Role of Interfacial Shear Strength in Composite Performance

Polymer Composites, EarlyView.
Plasma‐modified fibre interfaces: effects on interfacial shear strength and composite fracture behaviour. ABSTRACT This study investigates the role of interfacial shear strength (ISS) in governing the mechanical behavior of fiber‐reinforced composites through an experimental approach.
G. Scarselli, N. Murphy, D. Dowling, P. S. Rao, N. P. O’Dowd, A. Ivankovic   +5 more
wiley   +1 more source

A model to quantify the probability of collision between birds and aircraft: Applications for onboard lighting. [PDF]

Ecol Appl
Lunn RB, Blackwell BF, Fernández-Juricic E.   +2 more
europepmc   +1 more source

Development of Vertical Wind Turbine Blades Using 4D Printing of Composites

Polymer Composites, EarlyView.
Vertical axis wind turbine: White blade: Commercial. Black blade: Composite. ABSTRACT This paper presents the procedure to make vertical wind turbine blades using the technique of 4D printing of composites (4DPC). The blades are made using carbon/epoxy composite materials with a fiber volume fraction of about 60%.
Emad Fakhimi, Suong Van Hoa
wiley   +1 more source

A Psychoacoustic Feature Extraction and Spatio-Temporal Analysis Framework for Continuous Aircraft Noise Monitoring. [PDF]

Sensors (Basel)
He T, Hou J, Chen D.
europepmc   +1 more source

Crystallinity, Porosity, and Microstructure of Polyphenylene Sulfide Composite Parts Fabricated by Filament‐Extrusion Additive Manufacturing

Polymer Composites, EarlyView.
High‐performance PPS composites for FFF: formulation and characterization linking microstructure and crystallization to adhesion and mechanical properties. ABSTRACT Polyphenylene sulfide (PPS) was compounded with recycled carbon fibers (rCF) and thermal black (TB) particles, followed by injection molding (IM) and extrusion of the compounded composites ...
Dogan Arslan, Mihaela Mihai, Daniel Therriault, Martin Lévesque   +3 more
wiley   +1 more source

Effect of simulator frame rate on pilot training for high-speed fighter aircraft. [PDF]

Front Physiol
Kim JJ, Kirollos R.
europepmc   +1 more source

Aircraft down

Wilderness & Environmental Medicine, 1996
openaire   +2 more sources

Embedding Fiber Segment Interferometry for Localization of Defects in Composite Structures

Polymer Composites, EarlyView.
Graphical representation of composite structures with embedded fiber optic sensors for structural health monitoring, enabling strain measurement and damage localization under mechanical loading. ABSTRACT In the area of structural health monitoring (SHM), embedding strain sensors into smart composites is a key strategy for detecting failures arising ...
Shiva Mohammadkarimi, Christoph Hemeling, Thomas Kissinger, Florian Puch   +3 more
wiley   +1 more source