Results 131 to 140 of about 388,976 (296)

Non-Abelian target space duals of Thurston geometries

Nuclear Physics B
In this study, we proceed to investigate the Thurston geometries from the point of view of their Poisson-Lie (PL) T-dualizability. First of all, we find all subalgebras of Killing vectors that generate group of isometries acting freely and transitively ...
Ali Eghbali, Mahsa Feizi, Adel Rezaei-Aghdam   +2 more
doaj   +1 more source

Aree Grigie, Colletti Bianchi nell'impresa criminale

, 2013
Sviluppo economico-aziendale delle attività mafiose - Aree Grigie, Colletti Bianchi nell'impresa ...
VONA, ROBERTO
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Sodium Ions Affect GPR17 Conformational States and Functionality

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Sodium is an allosteric modulator of several class‐A GPCR regulating active versus inactive conformation state and may be a critical issue for the optimization of crystallization procedures. Herein, the role of Na+ in the regulation of GPR17 conformational states was studied through MD simulations of GPR17 wild‐type and mutated on two ...
Luca Palazzolo, Simona Daniele, Davide Bianchi, Lara Russo, Stefano Capaldi, Maria Letizia Trincavelli, Ivano Eberini   +6 more
wiley   +1 more source

Notes on separability in metric sets [PDF]

These notes consider the various topologies over metric sets generated by a selection of the metric axioms given below.
Matthews, Stephen G.
core  

Gap Metric Robustness of Adaptive Controllers

, 2002
We consider the construction of adaptive controllers for minimum phase linear systems which achieve non-zero robustness margins in the sense of the (linear) L2(0,∞) gap metric. The gap perturbations may be more constrained for larger disturbances and for
French, Mark
core   +1 more source

Enhancing Drone Light Shows Performances: Optimal Allocation and Trajectories for Swarm Drone Formations

Journal of Field Robotics, EarlyView.
ABSTRACT Drone light shows (DLShows) represent a rapidly growing application of swarm robotics, creating captivating aerial displays through the synchronized flight of hundreds or thousands of unmanned aerial vehicles (UAVs) as environmentally friendly and reusable alternatives to traditional pyrotechnics.
Yunes Alqudsi
wiley   +1 more source

Bridging the Gap Between Socio‐Political and Community Acceptance of Wind Energy: Policy Insights for Sustainable Energy Development

Sustainable Development, EarlyView.
ABSTRACT Wind energy plays an important role in achieving energy transition and sustainable development goals, yet disparities between socio‐political and community acceptance continue to hinder project implementation. Understanding this gap is essential for designing more socially responsive wind energy policies.
Kaiqi Liu, Shigeo Nishikizawa, Takehiko Murayama, Kultip Suwanteep, Qiao Yu, Wei Zhang   +5 more
wiley   +1 more source

Torsion in Bianchi IX cosmology

, 2017
The emergence of early cosmological anisotropies and late accelerated expansion can be achieved considering Bianchi cosmological models equipped with torsion.
Pincak, Richard, Salvatore Capozziello, Capozziello, Salvatore, Vittorio De Falco, De Falco, Vittorio, Richard Pincak   +5 more
core   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Ugo Bianchi e il mondo cattolico: un filo rosso dalla FUCI all’Università Cattolica

, 2023
L'articolo ricostruisce la biografia personale e scientifica di Ugo Bianchi, sottolineando lo stretto collegamente fra l'adesione dello studioso al cattolicesimo, la propria ricerca spirituale e le esigenze della scienza praticata in ambito accademico ...
Giuliano Chiapparini
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