Results 131 to 140 of about 1,918 (225)
Flight test trajectory control analysis [PDF]
Recent extensions to optimal control theory applied to meaningful linear models with sufficiently flexible software tools provide powerful techniques for designing flight test trajectory controllers (FTTCs).
Gupta, N., Walker, R.
core +1 more source
Evaluation of Iterative DBD Procedures for Bridges [PDF]
This report addresses the problem of the Displacement Based Evaluation/Design (DBE/D) of reinforced concrete bridges. Throughout the report, the aims and limitations of current seismic evaluation and design practice and the tendencies of the displacement-
AYALA GUSTAVO +2 more
core
Ultrasonographic diagnosis of caudoproximal humeral stress fracture in thoroughbred racehorses
Abstract Background Humeral stress fractures in racehorses can progress to catastrophic fracture if unrecognised. Scintigraphy is the gold standard diagnostic technique but is limited by accessibility and cost. It was hypothesised that ultrasonography could be used to visualise caudoproximal humeral stress fractures. Objectives To determine the utility
Betsy Vaughan +6 more
wiley +1 more source
A Review of Recent Distributed Optical Fiber Sensors Applications for Civil Engineering Structural Health Monitoring. [PDF]
Bado MF, Casas JR.
europepmc +1 more source
Abstract In the Jaru community of northern Western Australia, certain in‐laws and relatives are categorized as being in a highly respectful relationship in which they are expected to pay deference to one another. This conversation‐analytic study closely examines the deferential practices that are used among three Jaru siblings in an ordinary multi ...
Josua Dahmen
wiley +1 more source
Abstract Atmospheric extreme heat is intensifying across terrestrial, marine, and coastal environments, impacting ecosystems, society, and other extremes, such as drought and marine heatwaves. We quantify the characteristics of contiguous near‐surface heatwaves using ERA5 (December 1940–November 2024) and find significant differences across these ...
Yianna S. Bekris +3 more
wiley +1 more source
Healthy Selfishness and Pathological Altruism: Measuring Two Paradoxical Forms of Selfishness. [PDF]
Kaufman SB, Jauk E.
europepmc +1 more source
Preliminary flight-determined subsonic lift and drag characteristics of the X-29A forward-swept-wing airplane [PDF]
The X-29A subsonic lift and drag characteristics determined, met, or exceeded predictions, particularly with respect to the drag polar shapes. Induced drag levels were as great as 20 percent less than wind tunnel estimates, particularly at coefficients ...
Hicks, John W., Huckabine, Thomas
core +1 more source
Scour‐Conditioned Seismic Fragility Analysis of Monopile‐Supported Offshore Wind Turbines
ABSTRACT Monopile‐supported offshore wind turbines (MS‐OWTs) are increasingly deployed in seismic coastal regions, where they face compound risks from earthquake loading and seabed scour. While past studies have addressed these hazards separately, seismic fragility under evolving scour conditions remains insufficiently understood. This study introduces
Francisco Pinto +3 more
wiley +1 more source
Pushover Analysis of Retrofitted Reinforced Concrete Buildings [PDF]
For the past decade or more, the structural engineering profession has been using the nonlinear static procedure (NSP) or pushover analysis. Modeling for such analysis requires the determination of nonlinear properties of each component in the structure,
Nahavandi, Hamidreza
core +1 more source

