Resultados de búsqueda - (((((nava OR anadir) OR damos) OR sellddaldo) OR also) OR ((salado OR nlldado) OR hallado))*

Youth in the face of disinformation: A qualitative exploration of Mexican college students’ attitudes, motivations, and abilities around false news por Galarza Molina, Rocío Araceli

“…Results reveal nuances in the ways that college students prefer social media over traditional media, even though they report finding more disinformation in the former. They also show the impact that students’ attitudes and habits have on their relationship with disinformation. …”
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An exact algorithm to solve a cloud service bilevel problem. por López Vear, Lilian

“…Operational Research is also evolving, and day by day, finding better ways to approach an optimal solution for each proposed problem. …”
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Mass shift of σ-meson in nuclear matter por Morones Ibarra, José Rubén, Menchaca Maciel, Mónica del Carmen, Santos Guevara, Ayax, Robledo Padilla, Felipe Ángel

“…The in-medium effect of σ–ω mixing is also studied. For completeness, the coupling of sigma to two virtual pions was also considered. …”
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Design and manufacturing of a propeller for axial-flow fan por Almazo, D., Toledo, M., Rodríguez, C.

“…Later, the hub and the clamps were also modeled. Finally, NX 7 also made possible to create post-processed files to the required machine. …”
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New Technologies in Extrusion Process for Shrimp Feed por Muñoz, Osvaldo

“…This is why the feed must also generate lower levels of waste.It is well known that the extrusion process compared with the pelleting process, produce better nutritional quality feed, but in the particular case of shrimp, where a feed of high density and stable in the water is required, the extrusion by itself is not able to achieve these levels of desired density.The main characteristics of the shrimp feed are:- Water Stability, Digestibility, Quick sinking, Smaller size of the pellet, Reduces pollution in the water, - Lowering costs in the feed and OtherAlthough the extrusion process requires a highest investment and also the operational costs are higher than the pelleting process, if the extrusion process has the appropriate technology for densification, it would be much cheaper with a much greater profit than the pelleting process and most importantly, with a better quality feed as a result.In this work we show the latest technological advances in this direction to achieve a feed for shrimp in high quality and low cost through the extrusion process.…”
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Practical Diets for Litopenaeus Vannamei (Boone, 1931): Working Towards Organic and/or All Plant Production Diets. por Davis, D. Allen, M. Samocha, Tzachi, A. Bullis, Robert, Patnaik, Susmita, L. Browdy, Craig, D. Stokes, Alvin, L. Atwood, Heidi

“…However, if one is to develop productionschemes for such markets, one must also produce an organic feed or one that has minimal levels of marine proteinsand oils. …”
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El arte del performance: Performance art por Canizales Chapa, Daniel

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Experimental and numerical analysis of HPTE on mechanical properties of materials and strain distribution por Omranpour, B., Kulagin, R, Ivanisenko, Y, García Sánchez, Edgar

“…Results of this research will help us better understand the effect of process parameters and also geometry of the die on materials.…”
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Validity of the Wingate anaerobic test for the evaluation of elite runners por Legaz Arrese, Alejandro, Munguía Izquierdo, Diego, Carranza García, Luis Enrique, Torres Dávila, Celeste Guadalupe

“…For male runners, PP and MP outputs decreased with increasing distance (p , 0.001). This trend was also true for female runners (p , 0.005). However, for both sexes, there were no significant differences in the PP values among 100-, 400-, and 800-m runners, and there were also no differences in the MP values for subjects that ran distances of 100 m compared with the values for subjects that ran distances of 400 and 800 m. …”
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Novel Antennapedia and Ultrabithorax trimeric complexes with TBP and Exd regulate transcription por Villarreal Puente, Alely Cecilia, Altamirano Torres, Claudia, Jiménez Mejía, Gustavo, Hernández Bautista, Norma Carolina, Montalvo Méndez, Rubén de Jesús, Vázquez, Martha, Zurita, Mario, Reséndez Pérez, Diana

“…Moreover, we also detected the formation of two new trimeric complexes of Antp with Ubx, TBP and Exd using BiFC-FRET; these proteins, however, do not form a trimeric interaction with BIP2 or TFIIEβ. …”
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Effect of taurine precursor on growth and taurine content of rarine fish por Haga, Yutaka, Nakamura, Kohei, Ushigusa-Itoh, Tomoko, Gonzales-Plasus Gallo, Mojena Maria, Kabeya, Naoki, Satoh, Shuichi

“…Considering risk of having malformation in fish fed cysteamine, cysteic acid is a better choice as taurine precursor. We also examined effect of taurine supplementation to non-fishmeal diet on distal intestine of juvenile red sea bream. …”
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Control Interno, su vínculo con la Eficiencia Operativa y la Rentabilidad por Barrera-Guerra Jr, Juan Lorenzo

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Estudio del comportamiento electroquímico en aleaciones de Al-XMg-XZn como ánodos de sacrificio. por Salas Barrios, Andrea Carolina

“…ABSTRACT Aluminum is characterized mainly by having weak mechanical proprieties but a great ductility and malleability. Also, aluminum is considered an ideal material to be used as sacrificial anode. …”
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Estudio del comportamiento electroquímico en aleaciones de Al-XMg-XZn como ánodos de sacrificio. por Salas Barrios, Andrea Carolina

“…ABSTRACT Aluminum is characterized mainly by having weak mechanical proprieties but a great ductility and malleability. Also, aluminum is considered an ideal material to be used as sacrificial anode. …”
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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

“…A feed demand model was also developed based on the demand for digestible energy at each of these temperatures. …”
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Tilapia culture in salt water: environmental requirements, nutritional implications and economic potentials por M. El-Sayed, Abdel-Fattah

“…Feed consumption, digestion and utilization by these fishes are also affected by the changes in watersalinity. In addition, the metabolic rate of tilapia increases with increasing water salinity. …”
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IMPACTO DE LAS ESTRATEGIAS DE ENRIQUECIMIENTO Y FORTIFICACIÓN DE ALIMENTOS CON HIERRO EN NIÑOS DE DOS COMUNIDADES CENTINELA DEL MINISTERIO DE SALUD DE COSTA RICA por Salas Chaves, María del Pilar, Quintana Guzmán, Eugenia Ma.

“…Se encontraron algunos preescolares afectados por parasitismo intestinal en la mayor ía de tipo no-patógeno, el parasitismo hallado no se asocia con anemia ya que fue dado por protozoarios. …”
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Retos que supone una era digital a los estudiantes en el desarrollo de habilidades TIC por Araiza-Vázquez, María de Jesús, Pedraza-Sánchez, Erika Yadira, Vela-Quintero, Juan Humberto

“…La era digital a impulsado a que los equipos tecnológicos como las computadoras, celulares y tabletas ocupen un lugar importante en la formación de los alumnos en las escuelas y en la vida profesional de casi todas las ciencias. A menudo damos por un hecho que los estudiantes tienen el dominio y las habilidades básicas de las Tecnologías de Información y Comunicación (TIC), sin embargo, se ha confirmado que no todos los estudiantes son igualmente competentes en este sentido. …”
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Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

“…La topología obtenida mediante el análisis filogenético basado en morfología, produjo valores bajos de boostrap y de índice de soporte de ramas, lo que sustenta el siguiente paso: añadir datos moleculares. De acuerdo al análisis de microscopia electrónica, se añadió un quinto patrón de ornamentación a los ya conocidos en el género: esporas con espinas. …”
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Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

“…La topología obtenida mediante el análisis filogenético basado en morfología, produjo valores bajos de boostrap y de índice de soporte de ramas, lo que sustenta el siguiente paso: añadir datos moleculares. De acuerdo al análisis de microscopia electrónica, se añadió un quinto patrón de ornamentación a los ya conocidos en el género: esporas con espinas. …”
Enlace del recurso