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Political institutions and tax rate initiatives por Ponce Rodríguez, Raúl Alberto

“…In a model of a representative democracy, we incorporate into the analysis of tax design the constitutional provision that allows voters to propose tax initiatives. In this paper, we present a theory of tax substitution as the rationale for a tax rate limit (TRL) initiative. …”
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Evolución de los modelos de la gestión de innovación (Evolution of innovation administration models) por López Treviño, Oscar Enrique, Blanco Jiménez, Mónica, Guerra Moya, Sergio Armando

“…The different proposals will appear on the Models of the Innovation Process from already existing and they will focus in the variables that conform these models compatible to analyze each one of the proposals made by the different authors and to integrate a new proposal of variables as a hypothesis that integrates a Model that allows the Pymes of Nuevo Leon to be innovating. …”
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Polyphenolic content, in vitro antioxidant activity and chemical composition of extract from Nephelium lappaceum L. (Mexican rambutan) husk por Hernández, Cristian, Ascacio Valdés, Juan, De la Garza, Heliodoro, Wong Paz, Jorge, Aguilar González, Cristóbal Noé, Martínez Ávila, Guillermo Cristian Guadalupe, Castro López, Cecilia, Aguilera Carbó, Antonio Francisco

“…The HPLC/ESI/MS assay allowed the identification of 13 compounds, most of which belong to ellagitannins. …”
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Automatic Frequency Identification under Sample Loss in Sinusoidal Pulse Width Modulation Signals Using an Iterative Autocorrelation Algorithm por Said, Alejandro, Davizón, Yasser, Espino Román, Piero, Rodríguez Said, Roberto, Hernández Santos, Carlos

“…Taking advantage of the symmetry properties of the autocorrelation, the algorithm is capable of estimating half of the period of the fundamental frequency; thus, allowing one to estimate the necessary number of samples to produce an accurate Fourier spectrum. …”
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“CLUPS”: A New Culture Medium for the Axenic Growth of Entamoeba histolytica por González Salazar, Francisco, Meester, Irene, Guzmán de la Garza, Francisco Javier, De la Garza Salinas, Laura Hermila, Sampayo Reyes, Adriana, Garza González, Jesús Norberto, Monsivais Diaz, O., Barba Dávila, B. A., Hernández García, Magda Elizabeth, Vargas Villarreal, Javier

“…We present a new culture medium for Entamoeba histolytica which allows the microbe to preserve its virulence factors and ability to induce hepatic abscesses in animal models. …”
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State-of-the-art of data collection, analytics, and future needs of transmission utilities worldwide to account for the continuous growth of sensing data por Segundo Sevilla, Felix Rafael, Liu, Yanli, Barocio Espejo, Emilio, Korba, Petr, Andrade, Manuel, Bellizio, Federica, Bos, Jorrit, Chaudhuri, Balarko, Chavez, Hector, Cremer, Jochen, Eriksson, Robert, Hamon, Camille, Herrera, Miguel, Huijsman, Marnick, Ingram, Michael, Klaar, Danny, Krishnan, Venkat, Mola, Jorge, Netto, Marcos, Paolone, Mario, Papadopoulos, Panagiotis, Ramirez, Miguel, Rueda, Jose, Sattinger, Walter, Terzija, Vladimir, Tindemans, Simon, Trigueros, Alberto, Wang, Yajun, Zhao, Junbo

“…Digitalization of energy systems allows utilities to monitor the system dynamic performance in real-time at fast time scales. …”
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Potential of nanocellulose as a dietary fiber isolated from brewer’s spent grain por Morales Juárez, Abraham Azael, Terrazas Armendáriz, Luis Daniel, Alcocer González, Juan Manuel, Chávez Guerrero, Leonardo

“…Finally, we demonstrated that the administration of this new type of nanocellulose allowed us to control the weight of mice (feed intake), showing a significant percentage of weight reduction (4.96%) after 15 days compared with their initial weight, indicating the possibility of using this material as a dietary fiber…”
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Tiempos, espacios y sentidos de las fiestas religiosas en San Gregorio Atlapulco, México por Landázuri Benítez, Gisela

“…Abstract: A journey through religious practices corresponding to a liturgy, always within the framework of the popular autonomous organization of San Gregorio Atlapulco, a rururban (rural and urban ) town in México City, allows to recognize how the daily structured network of relationships rises, thus strengthening social collaboration, solidarity, organizational skills and interactions, starting point from which an identity sense of We is constructed and endorsed, a sense that will appear in multiple spaces and occasions.…”
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Una experiencia de aprendizaje servicio en el contexto de la pandemia por covid-19 por Otero Escobar, Alma Delia, Sánchez Hernández, Guillermo Leonel, Velasco Ramírez, María Luisa

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Recent Advances on Freshwater Crayfish Nutrition: Proposal of a Practical Diet for Juvenile Astacid Crayfish Studies from the Onset of Exogenous Feeding under Controlled Conditions por González López, Rocío

“…According to a bifactorial design, the practical diet was compared with the diet which has allowed repeated good survival and growth results (control: feedstuff for trout combined with Artemia cysts) in groups and individually isolated crayfish in an 80-day experiment. …”
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Using modelling approaches to understand the implications of physiological challenges and raw material demands on aquaculture feed designs por D. Glencross, Brett

“…The use of such a factorial feed demand model also allows for the examination raw material demands over the full production cycle of the fish. …”
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Caso práctico de valuación de una MIPYME del sector de manejo de residuos y desechos en México a través del método de las dos betas por Rodríguez Batrest, Axel, Flores Sánchez, Edgar Mauricio

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Personas físicas pueden ser objeto de procedimiento de discrepancia fiscal en México por Hernández-Sandoval, Rosa Hilda, Gaona-Tamez, Laura Leticia, Aguilera-Mancilla, Gabriel

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Electroplating and magnetostructural characterization of multisegmented Co54Ni46/Co85Ni15 nanowires from single electrochemical bath in anodic alumina templates por Prida, Víctor M., García, Javier, Iglesias, Lucia, Vega, Víctor, Görlitz, Detlef, Nielsch, Kornelius, Barriga Castro, Enrique Díaz, Mendoza Reséndez, Raquel, Ponce, Arturo, Luna Criado, Carlos

“…The employed single-bath electrochemical nanowire growth method allows for tuning both the composition and crystalline structure of each individual Co-Ni segment. …”
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Fabrication and photophysical studies of CdTe quantum-dots dispersed in SiO2 sonogel optical-glasses por Morales Saavedra, Omar G., Gutiérrez Lazos, Claudio Davet, Ortega López, Mauricio, Rodriguez Rosales, Antonio A.

“…Developed CdTe-based inorganic–inorganic hybrid composites exhibited rigid bulk structures with controllable geometrical shapes and dopant concentrations, allowing the control of the optical properties in the solid-state confinement. …”
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Algoritmo genético para un problema de ruteo con entrega y recolección de producto y con restricciones de ventana de horario por López Pérez, Jesús Fabián, Badii Zabeh, Mohammad Hosein

“…We report good solutions in computational times below 5 minutes. This feature allows its application in business where the time decision is critical.…”
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The crisis of democracy in Mexico: Chronicling the dismantling of democratic institutions por Gómez Díaz de León, Carlos

“…The fundamental hypothesis is that for several decades, the Mexican political system was building a set of institutions that allowed an important democratic advance and that these institutions have been systematically dismantled since 2018, causing a regression of democracy in Mexico. …”
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Uso de las Tecnologías de Información en la Nueva Administración Tributaria en México por Flores-Guajardo, Fabiola Denisse, Flores-Silva, Daniel Oswaldo

“…The intensive use of technology in the tax area has helped the Tax Administration to have greater control and information about the operations carried out by taxpayers and using the tools allowed to comply with current tax provisions. Some of the most notorious benefits were the reduction of paper after the obligation of electronic invoicing as the only fiscal receipt and the physical space for the protection of information. …”
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Direct endonasal approach with partial upper posterior septectomy. a “rescue flap” technique modification por Sotomayor González, Arturo, Díaz Martínez, Armando José, Radillo Gil, Ramón, García Estrada, Everardo, Morales Gómez, Jesús Alberto, Palacios Ortiz, Isaac Jair, Pérez Cárdenas, Samuel, Arteaga Treviño, Mauricio, Martínez Ponce de León, Ángel Raymundo

“…Conclusion Direct endonasal approach with a partial posterior septectomy allows enough exposition of the sphenoidal sinus while preserving the nasoseptal septum with the possibility of a successful rescue flap when needed.…”
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News website users in Mexico: factors influencing their loyalty por Dávila Garza, Horacio, Alarcón Martinez, Gustavo Juan, López Pérez, Jesús Fabián

“…However, they also show that the importance of the impact of these factors is different when the analysis is carried out in a stratified manner, such as residence, gender or education, which allows us to conclude that digital media can guide their loyalty efforts depending on the profile of their readers and the market they seek to target. …”
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