Results 91 to 100 of about 13,824 (304)
Sensible and latent heat flux from radiometric surface temperatures at the regional scale: methodology and validation [PDF]
, 2009 The CarboEurope Regional Experiment Strategy (CERES) was designed to develop and test a range of methodologies to assess regional surface energy and mass exchange of a large study area in the south-western part of France.
Brunet, Y. +9 more
core +1 more source
Global Strategy Journal, EarlyView.Abstract Research Summary The rise of emerging market lead firms (LFs) in global value chains (GVCs) challenges the prevailing view that only multinational corporations (MNCs) from advanced economies lead systems integration, design, and innovation activities.
Yuanyuan Wu, Paola Perez‐Aleman
wiley +1 more source
Are Academic Executives Greener? Evidence From China
Managerial and Decision Economics, EarlyView.ABSTRACT This paper investigates the impact of executives with academic backgrounds (“academic executives”) on corporate green patents. We find that both the presence of academic executives and the proportion of academic executives have a significantly positive impact on firms' green patents, and this effect is positively associated with the firm's ...
Kai Xing +4 more
wiley +1 more source
, 2019 The ELICA research project activities are focused on the conceptual design of a 19 passengers commuter aircraft based on alternative propulsion concepts, targeting near-zero CO2 emissions.
P. Della Vecchia +2 more
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Digitalization and emerging technologies are increasing the demand for wireless sensing and the Internet of Things (IoT), which provide opportunities for autonomous sources of electricity in the form of energy harvesting systems. This paper focuses on the challenges in hybrid piezoelectric‐electromagnetic kinetic energy harvesting systems that
Petr Sosna, Damian Gaska, Zdeněk Hadaš
wiley +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Daily time series of zonal‐mean zonal wind (m·s−1) at 10 hPa and 60° N from 1950 to 2021 from the ERA5 reanalysis. This shows huge variability in some seasons and very little in others. We provide evidence that high‐level observations, radiosonde and satellite, are more important during the extended winter season with its very large variability ...
Bruce Ingleby, Inna Polichtchouk
wiley +1 more source
STRUCTURAL DESIGN OF NEXT-GENERATION REGIONAL GREEN AIRCRAFT [PDF]
The aviation industry is increasingly focused on developing next-generation green aircraft to mitigate environ- mental impacts. This study addresses the limitations of traditional weight estimation methods (Class I & II) in the context of ...
Della Vecchia, P +3 more
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Factors influencing passenger evacuation from smaller transport aircraft including the operation of the Type-III exit [PDF]
, 2008 Accident reports and experimental research have documented difficulties when operating and evacuating through overwing emergency exits. The factors influencing exit operation and evacuation from smaller regional transport aircraft are less understood ...
Wilson, Rebecca
core
Exploiting Aeolus winds in a regional numerical weather prediction model
Quarterly Journal of the Royal Meteorological Society, EarlyView.Aeolus measured winds have proven to be beneficial for global models. However, demonstrating positive impact for limited‐area models has been a challenge so far. For the first time, we have demonstrated a statistically significant positive impact of Aeolus winds in a limited‐area model by using the 4DVar data assimilation technique and the most recent ...
Gert‐Jan Marseille +3 more
wiley +1 more source
Preliminary Design of Regional Aircraft—Integration of a Fuel Cell-Electric Energy Network in SUAVE
AerospaceTo enable climate-neutral aviation, improving the energy efficiency of aircraft is essential. The research project Synergies of Highly Integrated Transport Aircraft investigates cross-disciplinary synergies in aircraft and propulsion technologies to ...
Jakob Schlittenhardt +4 more
doaj +1 more source