Results 91 to 100 of about 81,842 (241)
Advanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh +3 more
wiley +1 more source
A Lagrangian approach for the incompressible Navier-Stokes equations with variable density
, 2011 Here we investigate the Cauchy problem for the inhomogeneous Navier-Stokes equations in the whole $n$-dimensional space. Under some smallness assumption on the data, we show the existence of global-in-time unique solutions in a critical functional ...
Danchin, Raphaël +1 more
core +3 more sources
Chemistry – A European Journal, Volume 32, Issue 15, 22 April 2026.Novel emissive liquid crystalline boron C,N‐chelates were prepared by integrating mesogenic units into the boron C,N‐core. Depending on the substituent at the boron, stable SmA or N mesophases were achieved while maintaining intense blue emission with excellent quantum yields (61%–100%).
Franziska Müller +7 more
wiley +1 more source
Intima-media thickness of the descending aorta in patients with bicuspid aortic valve
International Journal of Cardiology: Heart & Vasculature, 2016 Objective: A bicuspid aortic valve (BAV) is associated with accelerated aortic valve disease (AVD) and abnormalities in aortic elasticity. We investigated the intima-media thickness of the descending aorta (AoIMT) in patients with AVD with or without an ...
Johan Petrini +7 more
doaj +1 more source
Performance losses of drag-reducing spanwise forcing at moderate values of the Reynolds number
, 2013 A fundamental problem in the field of turbulent skin-friction drag reduction is to determine the performance of the available control techniques at high values of the Reynolds number $Re$.
Gatti, Davide, Quadrio, Maurizio
core +1 more source
Tropical Atlantic Variability: Observations and Modeling
Atmosphere, 2019 We review the state-of-the-art knowledge of Tropical Atlantic Variability (TAV). A well-developed observing system and sustained effort of the climate modeling community have improved our understanding of TAV.
William Cabos +2 more
doaj +1 more source
Partial Discharge in Electronic Equipments [PDF]
, 2009 Tato disertační práce se věnuje studiu částečných výbojů (PD) způsobených poklesem spolehlivosti a životnosti elektronických zařízení a systémů. Diagnostika PD je dnes známá metoda pro vysoké napětí u vysoko-výkonných zařízení.
Mammadov, Anar
core
Sporadic randomness, Maxwell's Demon and the Poincare' recurrence times
, 2000 In the case of fully chaotic systems the distribution of the Poincare'recurrence times is an exponential whose decay rate is the Kolmogorov-Sinai(KS) entropy.We address the discussion of the same problem, the connection between dynamics and ...
Alemany +29 more
core +1 more source
Real-time feedback on chest compression efficacy by hands-free carotid Doppler in a porcine model
Resuscitation PlusAim: Current guidelines for cardiopulmonary resuscitation (CPR) recommend a one-size-fits-all approach in relation to the positioning of chest compressions.
Bjørn Ove Faldaas +8 more
doaj +1 more source
Doblele, 2019 Las distintas modalidades de traducción audiovisual (TAV), como la subtitulación o el doblaje, pueden utilizarse en el entorno educativo para mejorar diversos tipos de destrezas comunicativas en lengua extranjera (L2). Una de las habilidades lingüísticas
Noa Talaván Zanón
doaj +1 more source