Resultados de búsqueda - (over OR mar)*

Optimal location of car wreck adjusters. por Maltos Ortega, Luis Alberto

“… • An scatter search heuristic was designed, built and tested over a wide set of instances with very good results.…”
Enlace del recurso

Bilevel facility location problems: theory and applications. por Casas Ramírez, Martha Selene

“…One of the most important assumptions is that customers have established their own preferences over the facilities and should be taken into account in the customer-facility assignment. …”
Enlace del recurso

The burden of blood-pressure-related cardiovascular mortality in Mexico por Cortés Hernández, Dora Elia, Lundelin, Krista J., Picazzo Palencia, Esteban, Cruz, Juan J. de la, Sánchez, José J., Banegas, José R.

“…This study shows that in Mexico, a country at an advanced stage in the epidemiologic transition, with the national burden of disease dominated by noncommunicable diseases, elevated blood pressure is a major clinical and public health problem. 31.7% of the Mexican individuals aged 50 and over had systolic hypertension, and 47.3% were at systolic prehypertensive levels. …”
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Synthesis and characterization of metal nanoparticles by pulsed laser ablation in liquid media (PLAL) por Mendivil Palma, María Isabel

“…In this thesis we report an easy, fast, alternative-novel and one-step method for the preparation of pure and stable (in some cases) noble metal nanoparticles, viz Pulsed Laser Ablation in liquid media; this method presents significant advantages over chemical routes as: pure metal nanoparticles production, less aggregation, non-vacuum requirements, non-toxic agents are required, size and shape tunability, between others. …”
Enlace del recurso

Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. por Flores Muñiz, José Guadalupe

“…The private firm, as usual, seeks to maximize its net profit, while the semi-public company has a commitment to watch over the economy of the population, but at the same time, does not neglect its own profit. …”
Enlace del recurso

Approach methodology for the sustainable design of packaging through computational tools: Case study: Water bottles por Rodríguez Toscano, Andrés, Mojica Herazo, Julio Cesar, Rojas Millán, Rafael, Hernández Palma, Hugo Gaspar, Saucedo Martínez, Jania Astrid

“…Technical-economic benefits are presented for the substitution of the bottle’s material from PET to ABS over the bottle’s life cycle. It was identified that the global carbon footprint of ABS is smaller (0.07 kg CO2e) than that of PET (0.096 kg CO2e) in the manufacture of water bottles. …”
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Molecular Qubits Based on Zwitterions with Close pKa Values and Comparable Charge-Transfer Energies: A Theoretical Analysis por González Santiago, Omar

“…In organic systems, the strategic proximity of pKa values enables precise control over protonation states, facilitating the representation of quantum basis states |0⟩ and |1⟩, as well as superposition states within individual molecules. …”
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Has mexican growth been pro-poor? por Araar, Abdelkrim, Duclos, Jean-Yves, Audet, Mathieu, Makdissi, Paul

“…We first review different definitions of pro-poorness and argue for the use of methods that can generate results that are robust over classes of pro-poor measures and ranges of poverty lines. …”
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Infrared glucose portable device por Mojica García, H. F., Guevara Zavala, I. F., García Ramírez, Mario Alberto

“…Only in Mexico, there are about 10 million persons with this disease and well over 13 deaths in 100 in this country are due to diabetes. …”
Enlace del recurso

Optimal location of car wreck adjusters. por Maltos Ortega, Luis Alberto

“… • An scatter search heuristic was designed, built and tested over a wide set of instances with very good results.…”
Enlace del recurso

Bilevel facility location problems: theory and applications. por Casas Ramírez, Martha Selene

“…One of the most important assumptions is that customers have established their own preferences over the facilities and should be taken into account in the customer-facility assignment. …”
Enlace del recurso

Synthesis and characterization of metal nanoparticles by pulsed laser ablation in liquid media (PLAL) por Mendivil Palma, María Isabel

“…In this thesis we report an easy, fast, alternative-novel and one-step method for the preparation of pure and stable (in some cases) noble metal nanoparticles, viz Pulsed Laser Ablation in liquid media; this method presents significant advantages over chemical routes as: pure metal nanoparticles production, less aggregation, non-vacuum requirements, non-toxic agents are required, size and shape tunability, between others. …”
Enlace del recurso

Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. por Flores Muñiz, José Guadalupe

“…The private firm, as usual, seeks to maximize its net profit, while the semi-public company has a commitment to watch over the economy of the population, but at the same time, does not neglect its own profit. …”
Enlace del recurso

Characterization of CusBiS3 thin films annealing layers of BizS3-CuS chemically deposited por Gonzalez, Erick, Peña, Yolanda, Gomez, Idalia, Ildusovich, Boris, Hernandez, Tomas, Cavazos, José Luis

“…A second layer of Cu3BiS3 was deposited over the first one, thickness increased to 450 nm and band gap energy was 1 eV and electrical conductivity approximately 1 ( Ω-cm)-1.…”
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Nutrition and Feeding of the Brazilian Pink Shrimp Farfantepenaeus paulensis por O. Cavalli, Ronaldo, C. Abreu, Paulo, Wasielesky, Wilson

“…This paper reviews the latest developments on the nutritionand feeding of F. paulensis, with special reference to the studies conducted over the last decade by our research group.Although extensive ecological and biological research has provided a comprehensive understanding of the biology ofthis commercially important species, relatively little attention has been given to the role of naturally occurring fooditems on its growth and development. …”
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Immunostimulants: Towards Temporary Prevention of Diseases in Marine Fish por Galindo-Villegas, J., Hosokawa, H.

“…Due over the last years, marine aquaculture has grown into a very significant industry in many parts of theworld, and in most developed countries marine fish are farmed intensively under conditions of highpopulation density, infectious diseases pose a constant and highly cost threat to successful animalhusbandry. …”
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Synthetic Growth Hormone Secretagogue GHRP-6 Exhibits Enhanced Growth Activity and Immune System Stimulation in Teleost Fish and Shrimp por Martínez, Rebeca, Carpio, Yamila, Hernández, Liz, Morales, Antonio, Herrera, Fidel, Morales, Reynold, Estrada, Mario Pablo

“…We also evaluated the effect of GHRP-6 injection over feed intake in shrimp and its effectson shrimp growth when the peptide was administrated by successive immersion baths. …”
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Paleoambientes en la Península de Yucatán: historia climática y paleoecológica por Aragón-Moreno, Alejandro Antonio, Islebe, Gerald Alexander

“…Durante el Pleistoceno, los ciclos orbitales, variaciones en la temperatura, el nivel del mar y la disponibilidad de agua. Tipos de vegetación adaptada a condiciones áridas, como sabanas y matorrales, predominaron el paisaje hasta el inicio del Holoceno, donde el aumento de la temperatura global permitió la reexpansión de las selvas tropicales y el desarrollo de ecosistemas acuáticos. …”
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Moda, media y mediana de la altura del relieve mexicano por Tovar Cabañas, Rodrigo, Jáuregui Díaz, José Alfredo, Vázquez Espinosa, Shany Arely

“…El área estudiada comprende todo el territorio nacional: 1) se trabajó sobre un universo superior a los 9 mil millones de celdas; 2) los 225 m2 que cubre cada celda es la mayor resolución que se ha logrado obtener para la escala nacional; 3) de estas, 58 % cae dentro de un promedio altitudinal de los 1 040 metros sobre el nivel del mar (m. s. n. m.), mientras que el rango 0-100 m. s. n. m. corresponde a la moda, pues dicho intervalo se repite en 18 % de las celdas, en tanto que la mediana ocupa el valor de 1 045; 4) se determinó con un criterio analógico que la pequeña ciudad de Zumpango del Río, Guerrero, se sitúa sobre el promedio altitudinal, en tanto que, territorialmente hablando, la demarcación municipal de Axochiapan, Puebla, presenta el promedio altitudinal de la nación; y 5) respecto a la moda, las localidades de Puerto Vallarta, Jalisco, y Acayucan, Veracruz de Ignacio de la Llave, son una buena representación de dicha tendencia e Ixtlán del Río, Nayarit, con sus 1 044 m. s. n. m., representaría la mediana.…”
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Eficiencia de coagulación de la moringa oleífera en aguas superficiales de diferente turbiedad por Sandoval Arreola, Ma. Martha, Laines Canepa, Jose Ramón, Ramírez Quiroz, Raul, Ortiz Rodríguez, Gerardo, Macías Sotelo, Carlos

“…Se realizaron pruebas de jarras para las dosis de coagulante de 0, 5, 10, 15, 20 30 y 40 mgL-1 y se procedió al mezclado usando la propuesta de Okuda et al. (2001).El coagulante de moringa fue extraído usando soluciones de agua destilada, cloruro de sodio 1N y agua de mar. Las mediciones se efectuaron por cuadruplicado. …”
Enlace del recurso