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Silver Nanoparticles Synthesized through Green Methods Using Escherichia coli Top 10 (Ec-Ts) Growth Culture Medium Exhibit Antimicrobial Properties against Nongrowing Bacterial Str... by Baltazar Encarnación, Esther, Escárcega González, Carlos Enrique, Vasto Anzaldo, Ximena G., Cantú Cárdenas, María Elena, Morones Ramírez, José Rubén

“…Therefore, in this work, we propose a biosynthesis method that allows the production of nanoparticles, with homogenous shapes and narrow size distributions, through an environmentally friendly technique that does not produce toxic residues. Here, silver nanoparticles were produced from silver salt (AgNO3) using three different growth culture media residues from E. coli top 10. …”
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Jessica Pérez by Almazán Martínez, Uriel

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Encuadre 2020 by Reynosa Pedraza, Andrea

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Effects of cavitation in common-rail diesel nozzles on the mixing process by López, J. Javier, De la Garza, Oscar A., De la Morena, Joaquín, Martínez Martínez, Sergio

“…Nevertheless, when the variations of the effective injection velocity and the spray cone angle obtained by comparing a cylindrical nozzle (i.e. a nozzle that promotes the cavitation phenomenon) with a conical nozzle (i.e. a nozzle that inhibits this phenomenon) were analyzed together, it was found that, for the cases studied here, the mixing process worsens with the cylindrical nozzle. …”
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Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry by Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Almeraya Calderón, Facundo, Estupiñan López, Francisco Humberto, Pedraza Basulto, G. K., Poblano Salas, Carlos

“…In this investigation, CoNiCrAlY coatings were produced employing a HVOF DJH 2700 gun. The work presented here focuses on the influences of process parameters of a gas-drive HVOF system on the microstructure, adherence, wear, and oxygen content of CoNiCrAlY. …”
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Distributional and Ecological Notes on the Halfbeaks of Eastern Gulf of Mexico, with a Provisional Key for Their Identifification by Contreras Balderas, Salvador, Lozano Vilano, María de Lourdes, García Ramírez, María Elena

“…Using Banford and Collette (1993), we examined specimens from collections at UANL, UNAM, IPN, and ECOCH and have clarified the Mexican distribution of these species. We here report additional Mexican records of H. meeki, previously known only from United States waters and from the coast of Yucathn, clarify the distribution of H. unifasciatus, and provide the first marine record of the freshwater species H. mexicanus. …”
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Review of the Capitellidae (Annelida, Polychaeta) from the Eastern Tropical Pacific region, with notes on selected species by García Garza, María Elena, De León González, Jesús Ángel

“…Of these, 6 species were erroneously recorded for the region (Decamastus gracilis Hartman, 1963; D. nudus Thomassin, 1970; Mastobranchus variabilis Edwing, 1984; Notomastus aberans Day, 1957; N. americanus Day, 1973; N. latericeus Sars, 1851) and 5 species are found here to be questionable records for the Eastern Tropical Pacific (Capitella capitata (Fabricius, 1780); Dasybranchus glabrus Moore, 1909; D. lumbricoides Grube, 1878; Notomastus lineatus Claparède, 1870 and N. tenuis Moore, 1909).…”
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Vitamin K, Much More than Blood Clotting: Roles, Metabolism and Specific Requirements. A Mini-Review. by Fernández, Ignacio, Gavaia, Paulo

“…However, little is known about its metabolism and its specific requirements along fish development. Here, we will briefly review what is known, and identify what still remains to be unveiled about VK and fish physiology. …”
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Modelo de política óptima de dividendos by Núñez Pérez, Jorge, Rositas Martínez, Juan, Medina Elizondo, Manuel

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The mycetoma knowledge gap: identification of research priorities by Wanke, Bodo, Van de Sande, Wendy W. J., Maghoub, El Sheikh, Fahal, Ahmed Hassan, Goodfellow, Michael, Welsh Lozano, Oliverio, Zijlstra, Ed E.

“…The areas that need to be addressed are highlighted here. The initial priority is to establish the incidence and prevalence of the disease in regions where mycetoma is endemic, prior to determining the primary reservoirs of the predominant causal agents and their mode of transmission to susceptible individuals in order to establish novel interventions that will reduce the impact of the disease on individuals, families, and communities. …”
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Phylogenomics and antimicrobial resistance of the leprosy bacillus Mycobacterium leprae by Benjak, Andrej, Avanzi, Charlotte, Singh, Pushpendra, Loiseau, Chloé, Girma, Selfu, Busso, Philippe, Fontes, Amanda N. Brum, Miyamoto, Yuji, Namisato, Masako, Bobosha, Kidist, Salgado, Claudio G., Da Silva, Moisés B., Bouth, Raquel C., Frade, Marco A. C., Filho, Fred Bernardes, Barreto, Josafá G., Nery, José A. C., Bührer Sékula, Samira, Lupien, Andréanne, Al Samie, Abdul R., Al Qubati, Yasin, Alkubati, Abdul S., Bretzel, Gisela, Vera Cabrera, Lucio, Sakho, Fatoumata, Johnson, Christian R., Kodio, Mamoudou, Fomba, Abdoulaye, Sow, Samba O., Gado, Moussa, Konaté, Ousmane, Stefani, Mariane M. A., Penna, Gerson O., Suffys, Philip N., Sarno, Euzenir Nunes, Moraes, Milton O., Rosa, Patricia S., Baptista, Ida M. F. Dias, Spencer, John S., Aseffa, Abraham, Matsuoka, Masanori, Kai, Masanori, Cole, Stewart T.

“…Although readily curable with multidrug therapy (MDT), over 200,000 new cases are still reported annually. Here, we obtain M. leprae genome sequences from DNA extracted directly from patients’ skin biopsies using a customized protocol. …”
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Los 10 mejores museos virtuales del mundo by Campos Reyna, Edith

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Using modelling approaches to understand the implications of physiological challenges and raw material demands on aquaculture feed designs by D. Glencross, Brett

“…One form of these models, the factorial bioenergetic model, is described here and several potential applications from it explored. …”
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Non-coding RNAs: Uncovering their Potential Relevance in Fish Nutrition by Fernández, Ignacio, Alvarez-González, Carlos Alfonso, Tovar-Ramírez, Dariel, Galaviz, Mario

“…With the advent of Next Generation-Sequencing technologies, thediscovery of non-coding RNAs having a key role on the control of a diverse set of biological functions inmulticellular organism will allow a deeper knowledge on genes and genetic networks control such processesin farmed fish species. Here, the basics of non-coding RNAs regarding their features, biogenesis and mode ofaction will be briefly reviewed, while the research works specifically conducted until now on theidentification of non-coding RNAs in different farmed fish species, developmental stages and tissues usinghigh throughput technologies will be described and compared. …”
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Virus, materiales naturales: aplicaciones en nanotecnología. by Caballero Hernández, Diana Elia, Chávez Guerrero, Leonardo

“…This paper is intended for the general public; here we present an overview of the main advances in the application of virus in nanotechnology.…”
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Quality and high yield synthesis of Ag nanowires by microwave-assisted hydrothermal method by Meléndrez, Manuel F., Medina de la Garza, Carlos Eduardo, Solís Pomar, Francisco, Flores, Paulo, Paulraj, Mani, Pérez Tijerina, Eduardo

“…One of the drawbacks presented so far in the synthesis of nanostructures by polyol path is the high temperature used in the process, which is superior than the boiling point of solvent (ethylene glycol), and also its excessive reaction time. Here, Ag-NWs with diameters of 70 to 110 nm were synthesized in 5 min in large quantities. …”
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Turbulent Kinetic Energy in the Energy Balance of a Solar Flare by Kontar, E. P., Pérez, J. E., Harra, L. K., Kuznetsov, A. A., Emslie, A. G., Jeffrey, N. L. S., Bian, N. H., Dennis, B. R.

“…Using an unprecedented set of coordinated observations, from a suite of instruments, we here report on a hitherto largely overlooked energy component—the kinetic energy associated with small-scale turbulent mass motions. …”
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Nutrition affects insect susceptibility to Bt toxins by Deans, Carrie A., Behmer, Spencer T., Tessnow, Ashley E., Tamez Guerra, Patricia, Pusztai Carey, Marianne, Sword, Gregory A.

“…The spread of resistance alleles is the primary explanation for observations of reduced pesticide efficacy over time, but the potential for gene-by-environment interactions (plasticity) to mediate susceptibility has largely been overlooked. Here we show that nutrition is an environmental factor that affects susceptibility to Bt toxins. …”
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Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. by Flores Muñiz, José Guadalupe

“…The first work of this thesis is presented in chapter 1 and addresses the problem of defining an optimality criterion for a semi-public company in a semi-mixed duopoly model. Here, we have two agents competing, the semi-public company and a private firm, both producing a homogeneous good to satisfy the demand in the market. …”
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Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. by Flores Muñiz, José Guadalupe

“…The first work of this thesis is presented in chapter 1 and addresses the problem of defining an optimality criterion for a semi-public company in a semi-mixed duopoly model. Here, we have two agents competing, the semi-public company and a private firm, both producing a homogeneous good to satisfy the demand in the market. …”
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