Zobrazeno 1 - 10
of 671
pro vyhledávání: '"Proserpio, Davide"'
Publikováno v:
Proceeedings of the National Academy of Sciences, Vol. 119 (47), 2022
Online reviews significantly impact consumers' decision-making process and firms' economic outcomes and are widely seen as crucial to the success of online markets. Firms, therefore, have a strong incentive to manipulate ratings using fake reviews. T
Externí odkaz:
http://arxiv.org/abs/2410.17507
Autor:
Wang, Xiaoyu, Proserpio, Davide M, Oses, Corey, Toher, Cormac, Curtarolo, Stefano, Zurek, Eva
A metallic covalently bonded carbon allotrope is predicted via first principles calculations. It is composed of an $sp^3$ carbon framework that acts as a diamond anvil cell by constraining the distance between parallel cis-polyacetylene chains. The d
Externí odkaz:
http://arxiv.org/abs/2204.03231
Publikováno v:
Main Group Metal Chemistry, Vol 21, Iss 4, Pp 231-236 (1998)
Externí odkaz:
https://doaj.org/article/cefc54e98db1453680f7d6b49a3ef561
Publikováno v:
Main Group Metal Chemistry, Vol 21, Iss 4, Pp 225-230 (1998)
Externí odkaz:
https://doaj.org/article/e89e684a600f4cb492c92d86afd6e871
Designing new 2D systems with tunable properties is an important subject for science and technology. Starting from graphene, we developed an algorithm to systematically generate 2D carbon crystals belonging to the family of graphdiynes (GDYs) and hav
Externí odkaz:
http://arxiv.org/abs/2103.13085
There is a rumbling debate over the impact of gentrification: presumed gentrifiers have been the target of protests and attacks in some cities, while they have been welcome as generators of new jobs and taxes in others. Census data fails to measure n
Externí odkaz:
http://arxiv.org/abs/2101.05924
Publikováno v:
In International Journal of Research in Marketing
Studying competition and market structure at the product level instead of brand level can provide firms with insights on cannibalization and product line optimization. However, it is computationally challenging to analyze product-level competition fo
Externí odkaz:
http://arxiv.org/abs/2005.10402
Entangled embedded periodic nets and crystal frameworks are defined, along with their dimension type, homogeneity type, adjacency depth and periodic isotopy type. We obtain periodic isotopy classifications for various families of embedded nets with s
Externí odkaz:
http://arxiv.org/abs/1910.07744
Autor:
Avery, Patrick, Wang, Xiaoyu, Proserpio, Davide M., Toher, Cormac, Oses, Corey, Gossett, Eric, Curtarolo, Stefano, Zurek, Eva
Good agreement was found between experimental Vickers hardnesses, $H_\text{v}$, of a wide range of materials and those calculated by three macroscopic hardness models that employ the shear and/or bulk moduli obtained from: (i) first principles via AF
Externí odkaz:
http://arxiv.org/abs/1906.05886