Zobrazeno 1 - 10
of 1 007
pro vyhledávání: '"Staffa P"'
Autor:
Staffa, Bruno
We prove the Parametric Coarea Inequality for $1$-cycles conjectured by Guth and Liokumovich.
Externí odkaz:
http://arxiv.org/abs/2410.23195
Autor:
Staffa, Bruno
We prove the Weyl law for the volume spectrum for $1$-cycles in $n$-dimensional manifolds which was conjectured by Gromov. We follow the strategy of Guth and Liokumovich of obtaining the Weyl law from parametric versions of the coarea inequality and
Externí odkaz:
http://arxiv.org/abs/2410.23192
Autor:
Xue, Shixin, Li, Mingxiao, Lopez-rios, Raymond, Ling, Jingwei, Gao, Zhengdong, Hu, Qili, Qiu, Tian, Staffa, Jeremy, Chang, Lin, Wang, Heming, Xiang, Chao, Bowers, John E., Lin, Qiang
The invention of the laser unleashed the potential of optical metrology, leading to numerous advancements in modern science and technology. This reliance on lasers, however, also sets a bottleneck for precision optical metrology which is complicated
Externí odkaz:
http://arxiv.org/abs/2410.07482
Autor:
Morgan L. Brown, MD, PhD, Steven J. Staffa, MS, Phillip S. Adams, DO, Lisa A. Caplan, MD, Stephen J. Gleich, MD, Jennifer L. Hernandez, MD, Martina Richtsfeld, MD, Lori Q. Riegger, MD, David F. Vener, MD
Publikováno v:
JTCVS Open, Vol 22, Iss , Pp 427-437 (2024)
Objective: To describe intraoperative cardiac arrest in patients undergoing congenital heart surgery. Methods: The Society of Thoracic Surgeons Congenital Heart Surgery Database was queried. Predictors of intraoperative cardiac arrest were assessed u
Externí odkaz:
https://doaj.org/article/552ea97dde454225b1a652998a9242e8
Autor:
Ling, Jingwei, Gao, Zhengdong, Xue, Shixin, Hu, Qili, Li, Mingxiao, Zhang, Kaibo, Javid, Usman A., Lopez-Rios, Raymond, Staffa, Jeremy, Lin, Qiang
Optical frequency comb underpins a wide range of applications from communication, metrology, to sensing. Its development on a chip-scale platform -- so called soliton microcomb -- provides a promising path towards system miniaturization and functiona
Externí odkaz:
http://arxiv.org/abs/2310.20157
Autor:
Rafael Affonso Netto, Guilherme Ribeiro de Carvalho, Lucas Henrique Staffa, Liliane Maria Ferrareso Lona
Publikováno v:
eXPRESS Polymer Letters, Vol 19, Iss 2, Pp 161-175 (2025)
This study aimed first to promote the alkylation of polyethyleneimine (PEI), developing its alkylated (quaternary) form (QA-PEI) by inserting alkyl groups into amine groups. Subsequently, polymer blends with poly(methyl methacrylate) (PMMA) were prep
Externí odkaz:
https://doaj.org/article/157f1a410fcf45f2ba85f47fc02e1a28
Autor:
Marcos Vinícius Basaglia, Jessica Caroline Ferreira Gimenez, Manoel Gustavo Petrucelli Homem, Sandra Andrea Cruz, Lucas Henrique Staffa, Sílvia Helena Prado Bettini
Publikováno v:
eXPRESS Polymer Letters, Vol 19, Iss 2, Pp 124-139 (2025)
UV-C radiation (200–280 nm) is recognized for its effectiveness in disinfection, but it also induces degradation in polymeric materials such as polypropylene (PP), reducing their service life. Stabilizing additives are a viable approach to mitigati
Externí odkaz:
https://doaj.org/article/746ddae0dd8640528e264e754e858497
Autor:
Christina L. Greene, MD, Antonia Schulz, MD, Mariana Chávez, MD, Steven J. Staffa, MS, David Zurakowski, MS, PhD, Kevin G. Friedman, MD, Sitaram M. Emani, MD, Christopher W. Baird, MD
Publikováno v:
JTCVS Open, Vol 20, Iss , Pp 123-131 (2024)
Objective: To evaluate the short- and long-term outcomes of cardiac repair versus nonoperative management in patients with trisomy 13 and trisomy 18 with congenital heart disease. Methods: An institutional review board-approved, retrospective review
Externí odkaz:
https://doaj.org/article/fc5570a653364ccf8bd4d3069c29243f
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
Based on increasing ESG awareness, executives, and investment professionals consider ESG factors in strategic and operational decisions. Like other companies, insurers recognize that the ESG transition offers opportunities for long-term value creatio
Externí odkaz:
https://doaj.org/article/4cfff32f13b740bead0f3d740a2e8698
Autor:
Nicolle M. Ceneri, Ravi Vegulla, Nicholas Mouzakis, Karin Hamann, Devika Richmann, Joshua Kanter, John Berger, Tacy Downing, Yue‐Hin Loke, Steven J. Staffa, David Zurakowski, Russell Cross, Laura J. Olivieri
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 21 (2024)
Background Surveillance for heart transplant rejection by endomyocardial biopsy is invasive and may yield false negatives. T1 and T2 mapping from cardiac magnetic resonance can demonstrate elevations with rejection. We sought to evaluate longitudinal
Externí odkaz:
https://doaj.org/article/5d66d7516cbb498dba09db04bf7a1a21