Zobrazeno 1 - 10
of 1 018
pro vyhledávání: '"Vejar A"'
Autor:
Mollisaca, Raul Nina, Cortés, Mauricio Sepúlveda, Asém, Rodfigo Véjar, Villagrán, Octavio Vera
The initial-boundary value problem in a bounded domain with moving boundaries and nonhomogeneous boundary conditions for a higher order nonlinear Schr\"odinger (HNLS) equation is considered. Existence and uniqueness of global weak solutions are prove
Externí odkaz:
http://arxiv.org/abs/2406.18793
This article is intended to present a qualitative and numerical analysis of well-posedness and boundary stabilization problems of the well-known Korteweg-de Vries-Burgers equation. Assuming that the boundary control is of memory type, the history app
Externí odkaz:
http://arxiv.org/abs/2312.11950
Autor:
Santos, Fernando Montenegro-Dos, Pérez-Galarce, Francisco, Monardes-Concha, Carlos, Cruz-Zárate, Sergio, Candia-Véjar, Alfredo
Vaccination campaigns have saved thousands of lives, reaching the farthest places in the world. These campaigns have required substantial investments and accurate coordination between several actors within the vaccine supply chain. Despite these succ
Externí odkaz:
http://arxiv.org/abs/2307.08718
Autor:
Sebastián Vejar, Ignacio S. Pizarro, Raúl Pulgar-Sepúlveda, Sinay C. Vicencio, Andrés Polit, Cristian A. Amador, Rodrigo del Rio, Rodrigo Varas, Juan A. Orellana, Fernando C. Ortiz
Publikováno v:
Biological Research, Vol 57, Iss 1, Pp 1-14 (2024)
Abstract Background Multiple sclerosis (MS) is an irreversible progressive CNS pathology characterized by the loss of myelin (i.e. demyelination). The lack of myelin is followed by a progressive neurodegeneration triggering symptoms as diverse as fat
Externí odkaz:
https://doaj.org/article/353a3b31af5c426a83235637e2a8a6cd
Autor:
Javier Espinoza-Vergara, Shedrack Gad, Carlos P. Silva, Maritza A. Paez, Zelong Jin, Yida Xiong, Manuel Azocar, Nelson Vejar, Cristian Ramirez, Xiaorong Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3014-3024 (2024)
The aluminum alloys used in aerospace applications are susceptible to corrosion. This has led to the development of methodologies that ensure the durability of the parts and pieces of aircraft. These anticorrosive processes involve the use of coating
Externí odkaz:
https://doaj.org/article/0a5e20b0e72248369bf653bb76bba231
Autor:
Mollisaca, Raul Nina, Cortés, Mauricio Sepúlveda, Asem, Rodrigo Véjar, Villagrán, Octavio Vera
In this paper we study the smoothness properties of solutions to a one-dimensional coupled nonlinear Schr\"{o}dinger system equations that describes some physical phenomena such as propagation of polarized laser beams in birefringent Kerr medium in n
Externí odkaz:
http://arxiv.org/abs/2301.07816
Autor:
Espinoza-Vergara, Javier, Gad, Shedrack, Silva, Carlos P., Paez, Maritza A., Jin, Zelong, Xiong, Yida, Azocar, Manuel, Vejar, Nelson, Ramirez, Cristian, Zhou, Xiaorong
Publikováno v:
In Journal of Materials Research and Technology July-August 2024 31:3014-3024
Publikováno v:
Journal of Electrochemical Science and Engineering (2024)
The copper-rich zone plays a key role in understanding the deterioration process of 2024 aluminium alloy. The intermetallic on the surfaces makes this alloy susceptible to both local corrosion and microbial colonization. The adhesion of bacteria on t
Externí odkaz:
https://doaj.org/article/a6ded28a103040349d55f06fa0dc66c1
It is not yet fully understood how planet formation affects the properties of host stars, in or out of a cluster; however, abundance trends can help us understand these processes. We present a detailed chemical abundance analysis of six stars in Prae
Externí odkaz:
http://arxiv.org/abs/2107.01472
Autor:
Eric Crosbie, Margarita Gabriela Otero Alvarez, Michelle Cao, Lesly Samara Vejar Renteria, Estefania Rodriguez, Ana Larrañaga Flota, Angela Carriedo
Publikováno v:
Public Health Nutrition, Vol 26, Pp 2149-2161 (2023)
Abstract Objective: To analyse the implementation of front-of-pack nutrition labelling (FOPNL) in Mexico. Design: Review of publicly accessible documents, including legislative websites, news sources, and government, intergovernmental, and advocac
Externí odkaz:
https://doaj.org/article/d02f26f880b54108a66c7bf6c2f5829a