Výsledky vyhledávání - "D. C. Ramirez"

Marmesin and Marmelosin Interact with the Heparan Sulfatase-2 Active Site: Potential Mechanism for Phytochemicals from Bael Fruit Extract as Antitumor Therapeutics

Autor: C. Hemakumar, B. S. Ravindranath, G. A. Ravishankar, D. C. Ramirez, S. V. Kiran

Publikováno v: Oxidative Medicine and Cellular Longevity. 2023:1-19

Human heparan sulfatase-2 (HSULF-2) is an oncoprotein overexpressed in the surface of all types of tumor cells and its activity plays a critical role in cancer survival and progression. Our previous studies have shown that bael fruit extract, contain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3e325282ad1d670bc6d0a24864a303a
https://doi.org/10.1155/2023/9982194

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Constraining Upper Mantle Viscosity Using Temperature and Water Content Inferred From Seismic and Magnetotelluric Data

Autor: F. D. C. Ramirez, K. Selway, C. P. Conrad, C. Lithgow‐Bertelloni

Publikováno v: Journal of Geophysical Research: Solid Earth. 127

Mantle viscosity controls a variety of geodynamic processes such as glacial isostatic adjustment (GIA), but it is poorly constrained because it cannot be measured directly from geophysical measurements. Here we develop a method that calculates viscos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd332fd871baad9e467c62c28b52ce65
https://doi.org/10.1029/2021jb023824

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Implementation of nonrecursive algorithm in RTDS for phasor estimation

Autor: Juan Segundo-Ramirez, G. Gutierrez-Alcaraz, Aaron Esparza-Gurrola, D. C. Ramirez

Publikováno v: 2016 North American Power Symposium (NAPS).

Phasor measurement units (PMUs) synchronize the measurements of current and voltage phasors in real time. This paper introduces a PMU simulation model for phasor estimation which uses a nonrecursive Discrete Fourier Transform (DFT) algorithm with lin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::009d149ba196af7d32bd84a67d6914ce
https://doi.org/10.1109/naps.2016.7748001

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Didactic proposal for teaching the geometrical optics with high school students

Autor: F. A. Monroy-Ramirez, D. C. Ramirez-Moyano

Publikováno v: SPIE Proceedings.

This paper presents a methodological approach to the teaching of geometrical optics based on a review and preliminary analysis of the concepts of elementary geometry. The previous review of geometry elements necessary and sufficient for the construct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58ed1b6a204bc27007707ab6d49a177d
https://doi.org/10.1117/12.2223256

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