Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Sales, P. M."'
Autor:
Rahmaninezhad Seyed Ali, Khaneghahi Mohammad Houshmand, Farnam Yaghoob (Amir), Schauer Caroline L., Najafi Ahmad, Street Reva M., Sadighi Amir, Kamireddi Divya, Sales Christopher M.
Publikováno v:
MATEC Web of Conferences, Vol 378, p 02004 (2023)
Vegetative cells used for the concrete bio self-healing process often face threatening environmental conditions such as extreme temperature, pH, salinity, shear stress, and starvation during the hardening process and the service life of the concrete.
Externí odkaz:
https://doaj.org/article/08abd913b13e429da9ad27af064a7bd5
Autor:
Khaneghahi Mohammad Houshmand, Kamireddi Divya, Rahmaninezhad Seyed Ali, Schauer Caroline L., Sales Christopher M., Najafi Ahmad, Cotton Aidan, Sadighi Amir, Farnam Yaghoob (Amir)
Publikováno v:
MATEC Web of Conferences, Vol 378, p 02001 (2023)
The goal of this research is to develop innovative damage-responsive bacterial-based self-healing fibers (hereafter called BioFiber) that can be incorporated into concrete to enable two functionalities simultaneously: (1) crack bridging functionality
Externí odkaz:
https://doaj.org/article/0900d79a231b4cc7928293539a2b547e
Publikováno v:
C. R. Math. Acad. Sci. Paris, 350 (2012), no. 7-8, 407-410
Given self-adjoint operators $A, B\in\mathbb{B}(\mathscr{H})$ it is said $A\leq_uB$ whenever $A\leq U^*BU$ for some unitary operator $U$. We show that $A\leq_u B$ if and only if $f(g(A)^r)\leq_uf(g(B)^r)$ for any increasing operator convex function $
Externí odkaz:
http://arxiv.org/abs/1204.2222
Publikováno v:
Positivity 17 (2013), no. 1, 151-162
Let $A=U|A|$ and $B=V|B|$ be the polar decompositions of $A\in \mathbb{B}(\mathscr{H}_1)$ and $B\in \mathbb{B}(\mathscr{H}_2)$ and let $Com(A,B)$ stand for the set of operators $X\in\mathbb{B}(\mathscr{H}_2,\mathscr{H}_1)$ such that $AX=XB$. A pair $
Externí odkaz:
http://arxiv.org/abs/1112.1302
Publikováno v:
C. R. Math. Acad. Sci. Paris 349 (2011), no. 5-6, 251-254
Let $T\in\mathbb{B}(\mathscr{H})$ and $T=U|T|$ be its polar decomposition. We proved that (i) if $T$ is log-hyponormal or $p$-hyponormal and $U^n=U^\ast$ for some $n$, then $T$ is normal; (ii) if the spectrum of $U$ is contained in some open semicirc
Externí odkaz:
http://arxiv.org/abs/1106.3058
Autor:
Guimera, R., Sales-Pardo, M.
Publikováno v:
Proc. Natl. Acad. Sci. U. S. A. 106, 22073-22078 (2009)
Network analysis is currently used in a myriad of contexts: from identifying potential drug targets to predicting the spread of epidemics and designing vaccination strategies, and from finding friends to uncovering criminal activity. Despite the prom
Externí odkaz:
http://arxiv.org/abs/1004.4791
Autor:
Seaver, S. M. D., Moreira, A. A., Sales-Pardo, M., Malmgren, R. D., Diermeier, D., Amaral, L. A. N.
Publikováno v:
S. M.D. Seaver, A. A. Moreira, M. Sales-Pardo, R. D. Malmgren, D. Diermeier and L. A.N. Amaral Eur. Phys. J. B 67 (3) 369-375 (2009)
We use agent-based modeling to investigate the effect of conservatism and partisanship on the efficiency with which large populations solve the density classification task--a paradigmatic problem for information aggregation and consensus building. We
Externí odkaz:
http://arxiv.org/abs/0908.4261
Extracting understanding from the growing ``sea'' of biological and socio-economic data is one of the most pressing scientific challenges facing us. Here, we introduce and validate an unsupervised method that is able to accurately extract the hierarc
Externí odkaz:
http://arxiv.org/abs/0705.1679
Publikováno v:
Nature Physics 3, 63-69 (2007)
Interactions between units in phyical, biological, technological, and social systems usually give rise to intrincate networks with non-trivial structure, which critically affects the dynamics and properties of the system. The focus of most current re
Externí odkaz:
http://arxiv.org/abs/physics/0701149
Publikováno v:
Phys. Rev. E 76, 036102 (2007)
Modularity is one of the most prominent properties of real-world complex networks. Here, we address the issue of module identification in two important classes of networks: bipartite networks and directed unipartite networks. Nodes in bipartite netwo
Externí odkaz:
http://arxiv.org/abs/physics/0701151