Zobrazeno 1 - 10
of 285
pro vyhledávání: '"B. Cárdenas"'
Autor:
C. Barrionuevo de la Rosa, B. Cárdenas Bolaños, H. Cárdenas Echeverría, R. Cabezas Padilla, G. A. Sandoval Ruilova
Publikováno v:
Neutrosophic Sets and Systems, Vol 27, Pp 218-227 (2019)
Neutrosophic cognitive maps and their application in decision-making have become an important subject for researchers and practitioners. Especially, PESTEL analysis based on neutrosophic cognitive maps is a useful method, which permits to analyse spe
Externí odkaz:
https://doaj.org/article/a4c59d86879644e58b765f8beb359b90
Publikováno v:
Propulsion and Power Research, Vol 6, Iss 2, Pp 126-133 (2017)
Compressed air energy storage is an energy storage technology with strong potential to play a significant role in balancing energy on transmission networks, owing to its use of mature technologies and low cost per unit of storage capacity. Adiabatic
Externí odkaz:
https://doaj.org/article/830f5f4e750241b5be3c5245754c7f2c
Autor:
H. Wöhrnschimmel, M. Magaña, W. A. Stahel, S. Blanco, S. Acuña, J. M. Pérez, S. González, V. Gutiérrez, S. Wakamatsu, B. Cárdenas
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 18, Pp 9027-9037 (2010)
Ambient samples of volatile organic compounds (VOCs) were measured between 2000 and 2007 in Southeastern Mexico City, quantifying 13 species (ethane, propane, propylene, butane, acetylene, pentane, hexane, heptane, benzene, octane, toluene, nonane, o
Externí odkaz:
https://doaj.org/article/ad18860870944577991a581219c35276
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 2, Pp 565-584 (2010)
In central Mexico during the spring of 2007 we measured the initial emissions of 12 gases and the aerosol speciation for elemental and organic carbon (EC, OC), anhydrosugars, Cl−, NO3−, and 20 metals from 10 cooking fires, four garbage fires, thr
Externí odkaz:
https://doaj.org/article/42f43d44f4f44a46918e9bea255b12c3
Autor:
A. P. Rutter, D. C. Snyder, E. A. Stone, J. J. Schauer, R. Gonzalez-Abraham, L. T. Molina, C. Márquez, B. Cárdenas, B. de Foy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 1, Pp 207-220 (2009)
In order to expand the currently limited understanding of atmospheric mercury source-receptor relationships in the Mexico City Metropolitan Area, real time measurements of atmospheric mercury were made at a downtown urban site, and a rural site on th
Externí odkaz:
https://doaj.org/article/6368ef2c0cb244338f6e16e0dddcdda9
Autor:
E. Velasco, C. Márquez, E. Bueno, R. M. Bernabé, A. Sánchez, O. Fentanes, H. Wöhrnschimmel, B. Cárdenas, A. Kamilla, S. Wakamatsu, L. T. Molina
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 12, Pp 3061-3079 (2008)
The evolution of ozone (O3) and 13 volatile organic compounds (VOCs) in the boundary layer of Mexico City was investigated during 2000–2004 to improve our understanding of the complex interactions between those trace gases and meteorological variab
Externí odkaz:
https://doaj.org/article/79bb241111c0452aadd14e4b891d63a2
Autor:
X. Querol, J. Pey, M. C. Minguillón, N. Pérez, A. Alastuey, M. Viana, T. Moreno, R. M. Bernabé, S. Blanco, B. Cárdenas, E. Vega, G. Sosa, S. Escalona, H. Ruiz, B. Artíñano
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 1, Pp 111-128 (2008)
Levels of PM10, PM2.5 and PM1 and chemical speciation of PM10 and PM2.5 were measured during the MILAGRO campaign (1st to 31st March 2006, but extended in some cases until 6th April) at four urban, one suburban, two rural background and two rural sit
Externí odkaz:
https://doaj.org/article/948b3adb72134bb1a05f8d1a692a285f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 9, Pp 2277-2285 (2007)
The concentrations of peroxyacetyl nitrate (PAN) in ambient air can be a good indicator of air quality and the effectiveness of control strategies for reducing ozone levels in urban areas. As PAN is formed by the oxidation of reactive hydrocarbons in
Externí odkaz:
https://doaj.org/article/f22e8041a64e4434bbbef7a1cd8a1b94
Autor:
B. de Foy, E. Caetano, V. Magaña, A. Zitácuaro, B. Cárdenas, A. Retama, R. Ramos, L. T. Molina, M. J. Molina
Publikováno v:
Atmospheric Chemistry and Physics, Vol 5, Iss 8, Pp 2267-2288 (2005)
MCMA-2003 was a major field campaign investigating the atmospheric chemistry of the Mexico City Metropolitan Area (MCMA) in April of 2003. This paper describes the wind circulation patterns during the campaign both within the Mexico City basin and on
Externí odkaz:
https://doaj.org/article/b4367342cef54dc28c91b9fc7b5847fe
Autor:
Andrea Orellana-Manzano, Andrea C. Garcia-Angulo, Fernanda B. Cordeiro, Diana Carvajal-Aldaz, Elizabeth Centeno, María J. Vizcaíno, Sebastián Poveda, Merly Garcia, Carmen Matías-De la Cruz, Derly Andrade-Molina, Mariuxi Mirabá, Saurabh Mehta, Washington B. Cárdenas
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27464- (2024)
The initial phase of the COVID-19 vaccination in Ecuador occurred between April and November 2021. Initially, it focused on priority populations, including health professionals and other front-line workers. During this period, there was limited knowl
Externí odkaz:
https://doaj.org/article/a825f463c26341089ffd85dc13097dfa