Results 61 to 70 of about 3,817,974 (403)

From Strain to Loads: Development of a Measurement Solution for Wind Turbine Transmission Input Loads during Drivetrain Testing

open access: yesSensors, 2023
As wind energy is paving the way for the energy transition from fossil to renewable energy sources, the ongoing trend of increasing the rated power of wind turbines aims to reduce the overall cost of wind energy.
Eren Bilen   +5 more
doaj   +1 more source

Galactic Winds [PDF]

open access: yesInternational Astronomical Union Colloquium, 1989
In the sequel we will be discussing that - apart from all other halo flows - it is highly probable that our Galaxy has a systematic mass loss; most other galaxies should behave in a similar way. This mass loss should occur in the form of a supersonic galactic wind provided the intergalactic pressure is low enough.
Heinrich J. Völk   +2 more
openaire   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Unsteady Aerodynamics of Bridge Decks in Transient Winds: Vortex Memory Effects and Path-Dependent Responses

open access: yesAdvances in Civil Engineering
This study unveils novel vortex memory mechanisms governing unsteady aerodynamics of streamlined bridge decks under transient winds via CFD simulation with the SST k-ω model (the acceleration magnitudes were set as ±5 m/s2 and ±10 m/s2, respectively ...
Wang Tang, Qiuhua Chen
doaj   +1 more source

Gender equality in local economic development in Scotland, case study for the international project W.IN D. – Women in Development [PDF]

open access: yes, 2007
As one of the partners of the research consortium, EPRC was in charge of the elaboration of a case study on Scotland to identify and analyse: (i) practical experiences with strategies to support the participation of women in local development processes ...
Polverari, Laura
core  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Political constitutionalism in the Nordic countries: How anti-constitutionalism captured the North and why it may not last

open access: yesGlobal Constitutionalism
The Nordic countries have often been portrayed as pioneers of human rights and international law. However, few are aware that court-protected human rights played an almost negligible role in post-Second World War Scandinavia.
Marlene Wind
doaj   +1 more source

Generalized coupled wake boundary layer model: applications and comparisons with field and LES data for two wind-farms [PDF]

open access: yes, 2016
We describe a generalization of the Coupled Wake Boundary Layer (CWBL) model for wind-farms that can be used to evaluate the performance of wind-farms under arbitrary wind inflow directions whereas the original CWBL model (Stevens et al., J.
Gayme, Dennice F.   +2 more
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Development and application of smart key security control system for wind farms

open access: yesDianzi Jishu Yingyong, 2023
The informatization and intelligence of wind farm lock and key management is the key to further improve the level of wind farm operation and maintenance management.
Liu Hailong   +3 more
doaj   +1 more source

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