Identification of unsteady aerodynamics and aeroelastic integro-differential systems [PDF]
The problem of estimating integro-differential models based on test or simulation data is dealt with. The identification techniques proposed for estimating parameters in models described by differential equations need to be considerably extended to deal ...
Gupta, N. K., Iliff, K. W.
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Assessing the Compaction Quality of Dolomitic Asphalt Pavements Using Ground Penetrating Radar
Applied SciencesThe quality of newly constructed pavement depends mostly on compaction, which is essential for ensuring the pavement’s longevity and performance. Traditional methods of evaluating pavement compaction and density, such as core sampling and nuclear gauge ...
Enas Abdelsamei +8 more
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The determination of the topological structure of skin friction lines on a rectangular wing-body combination [PDF]
A short tutorial in the application of topological ideas to the intepretation of oil flow patterns is presented. Topological concepts such as critical points, phase portraits, topological stability, and indexing are discussed.
Fearn, Richard L., Yates, Leslie A.
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Parental leave as an impact on men's health. A literature study of the relationship between paternity leave and health based on risk behaviour and masculinity. [PDF]
, 2013 Introduction: Although life expectancy had increased in Sweden for many decades and several health problems had diminished over time, there was no change in men's risk behaviour regarding for instance high alcohol and tobacco consumption.
Bergfeldt, Sofia
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Plants, People, PlanetSocietal Impact Statement Winter wheat is one of the most important crops in the world. Microplastics, as an emerging pollutant, are widespread in agricultural soils due to various modern agricultural practices and can have adverse impacts on ...
Hongyu Chen +4 more
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Anmerkung zu OVG Nordrhein-Westfalen, Urt. v. 23.4.2021 – 9 A 4109/18 (VG Münster). [PDF]
Medizinrecht, 2022 Schmidt-Recla A, Vette K.
europepmc +1 more source
On the formulation of the aerodynamic characteristics in aircraft dynamics [PDF]
The theory of functionals is used to reformulate the notions of aerodynamic indicial functions and superposition. Integral forms for the aerodynamic response to arbitrary motions are derived that are free of dependence on a linearity assumption ...
Schiff, L. B., Tobak, M.
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Carbon isotope discrimination as a key physiological trait to phenotype drought/heat resistance of future climate-resilient German winter wheat compared with relative leaf water content and canopy temperature. [PDF]
Front Plant Sci, 2022 Kunz K, Hu Y, Schmidhalter U.
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Tobaks- och alkoholprevention – viktigt också för äldre
Socialmedicinsk tidskrift, 2010 Den svenska riksdagen antog 2003 en strategi i form av mål för folkhälsan. Ett av elva målområden i denna handlar om tobak, alkohol, narkotika, dopning och spelberoende. I denna artikel ges inom ramen för målområde elva en översikt av medicinska och sociala omständigheter, vilka visar på att det för äldre personer är angeläget – och också effektivt ...
openaire +1 more source
Modeling aerodynamic discontinuities and the onset of chaos in flight dynamical systems [PDF]
Various representations of the aerodynamic contribution to the aircraft's equation of motion are shown to be compatible within the common assumption of their Frechet differentiability.
Chapman, G. T., Tobak, M., Uenal, A.
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