Resultados de búsqueda - ((dense OR ende) OR (observo OR (compcppcppcppcppcppcppcppene OR compcppcppcppcppcppcppcppene)))

Gaussian and Cauchy Functions in the Filled Function Method – Why and What Next: On the Example of Optimizing Road Tolls por Flores Muñiz, José Guadalupe, Kalashnikov, Vyacheslav V., Kreinovich, Vladik, Kalashnykova, Nataliya I.

“…There exist many optimization algorithms, the problem is that these algorithms often end up in a local optimum. One of the promising methods to avoid the local optima is the filled function method, in which we, in effect, first optimize a smoothed version of the objective function, and then use the resulting optimum to look for the optimum of the original function. …”
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Anticorrosive efficiency of the AISI 316 SS in sustainable ecological concrete manufactured with SCBA-SF exposed to magnesium sulphate por Baltazar García, Brenda Paola, Baltazar Zamora, Daniel Francisco, Landa Ruiz, Laura, Reyes, José, Lozano, David, Santos, Gabriel, Tochtli Méndez, Ce, Estupiñan López, Francisco Humberto, Gaona Tiburcio, Citlalli, Baltazar Zamora, Miguel Ángel

“…The values of ecorr indicate in the AISI 316 SS a 10% of corrosion risk and uncertainty at the end of monitoring, according to the norm ASTM C-876-15, in all the mixtures, but the values of icorr in the specimens manufactured with SEC indicate resistance to sulfate corrosion more than 10 times compared to conventional concrete and AISI 1018 steel.…”
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Fan worms (Annelida: Sabellidae) from Indonesia collected by the snellius II expedition (1984) with descriptions of three new species and tube microstructure por Tovar Hernández, María Ana, Ten Hove, Harry A., Vinn, Olev, Zatoń, Michał, De León González, Jesús Ángel, García Garza, María Elena

“…Many contributions on polychaete worms have been published since the Dutch Siboga Expedition to the Indonesian archipelago at the end of the 19th century. In this study, we examined specimens of Sabellidae Latreille, 1825 collected during the Snellius II Expedition (1984) to Indonesia, carried out by the Dutch Research Vessel (RV) “Tyro” and the Indonesian RV “Samudera”. …”
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Histamine and Tyramine in Chihuahua Cheeses during Shelf Life: Association with the Presence of tdc and hdc Genes por Campos Góngora, Eduardo, González Martínez, María Teresa, López Hernández, Abad Arturo, Arredondo Mendoza, Gerardo Ismael, Ortega Villarreal, Ana Sofía, González Martínez, Blanca Edelia

“…A significant correlation was observed between the presence of both histamine and tyramine at the end of shelf life with the presence of genes that code for the enzymes responsible for their synthesis.…”
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An Update on Calciphylaxis por García Lozano, José Alberto, Ocampo Candiani, Jorge, Martínez Cabriales, Sylvia Aideé, Garza Rodríguez, Verónica

“…Calciphylaxis, also known as calcific uremic arteriolopathy and uremic small artery disease with medial wall calcification and intimal hyperplasia, is a multifactorial cutaneous vascular disease characterized by chronic, painful, non-healing wounds that occur frequently in patients with chronic kidney disease, predominantly in those with end-stage renal disease. The pathogenesis remains unclear, and the development of calciphylaxis lesions depends on medial calcification, intimal fibrosis of arterioles and thrombotic occlusion. …”
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Real time coordination of overcurrent relays by means of optimization algorithm. por Yen Shih, Meng

“…The above condition is met in radial systems, one source mesh systems and two source mesh systems where the sources are located symmetrically at the end. But the above condition is not always met in the multi-source mesh systems due to the numerous operative configurations. …”

Real time coordination of overcurrent relays by means of optimization algorithm. por Yen Shih, Meng

“…The above condition is met in radial systems, one source mesh systems and two source mesh systems where the sources are located symmetrically at the end. But the above condition is not always met in the multi-source mesh systems due to the numerous operative configurations. …”

Raw Ingredients for Marine Aquaculture Fish por G., Cuzon, G., Gaxiola, Garcia, T., Sanchez, A.

“…Outlines of thepaper were set to sum up 5 years research on sea bass culture (Aquacop, 1989-94) and drawa comparative approach (sea bass, snook, red drum) from an ADC point of view,optimum P/E at different stage of development : larvae, weaning, fingerlings at nursery,juveniles and grow-out making emphasis on animal vs plant protein : soybean meal withnutritional aspects and appetibility, fishmeal and fish oil criteria to end up with breedersrequirement and feeding.…”
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Better Defining Nutritional Requirements of Fish and the Nutritive Value of Feed Ingredients: Lessons from Integration of Experimental Data from a Wide Variety of Sources por P. Bureau, Dominique

“…Small but meaningful improvements in the objectives, scope, and experimental design of research trials, as well as, in the quality and completeness of information reported in scientific papers could greatly improve the quality and relevance of research efforts in aquaculture nutrition.Research trials should be designed with the perspective of potential end users (e.g. feed manufacturers) in mind. Nutrient requirements trials should not ideally have fewer than six (6) graded levels of the nutrient studied and report sufficient information on the composition and digestibility of the experimental diets, and growth performance and body composition of the experimental animals. …”
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Efficacy of DA-7218, a new oxazolidinone prodrug, in the treatment of experimental actinomycetoma produced by nocardia brasiliensis por Espinoza González, Nelly Alejandra, Welsh Lozano, Oliverio, De Torres, Noemi Waksman, Cavazos Rocha, Norma Cecilia, Ocampo Candiani, Jorge, Said Fernández, Salvador, Lozano Garza, Gerardo, Choi, Sung Hak, Vera Cabrera, Lucio

“…We first determined the plasma concentration of the prodrug in BALB/c mice using several doses and then tested its activity in an in vivo experimental actinomycetoma murine model. At the end of treatment, there was a statistically significant difference between the three drug receiving groups (25, 12.5 and 5 mg/kg) and the control group (saline solution) (p=0.001), proving that DA-7218 is effective for the treatment of experimental murine actinomycetoma. …”
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Bioethics for Biotechnologists: From Dolly to CRISPR por Caballero Hernández, Diana Elia, Rodríguez Padilla, Cristina, Lozano Muñiz, Susana

“…Abstract: Bioethics, as a discipline, has developed mainly, but not exclusively, around themes of moral importance for the medical practice, such as abortion and euthanasia, a never ending discussion that has been shaped by social mores and influenced by scientific and technological advance. …”
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Implementation of an online emergency education programme at a public university in Mexico por González Barranco, Patricia, Balderas Rentería, Isaías, Esquivel Ferriño, Patricia Cristina, Gracia Vásquez, Yolanda Araceli, Vásquez Farías, E.E

“…The chosen platform was used to create virtual classrooms, problem-based learning was encouraged, and videos and discussion panels were used especially in place of pre-COVID-19 planned laboratory classes. The semester ended with good results, but faculty member training continues and the adaptation to a better organised online programme is now running. …”
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Field evaluation of Mesocyclops longisetus (Copepoda: Cyclopoidea) for the control of larval Aedes aegypti (Diptera Culicidae) in northeastern Mexico por Gorrochótegui Escalante, Norma, Fernández Salas, Ildefonso, Gómez Dantes, H.

“…Larvae were sampled at 15-d intervals, and total surviving cyclops were collected at the end of the study, 120 d later. Community participation was solicited through a simple training program on copepod rescue before drum cleaning and facilitated by the addition of a drum marker to remind residents of copepod presence. …”
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Las teorías de la localización de la inversión extranjera directa (IED): una aproximación (Localization theories of the foreign direct investment: an approach) por Villarreal, C.

“…For this purpose, I will try to illustrate the motives in order to unravel why the diverse theories of the Foreign Direct Investment (FDI) do not provide a unanimous response to the role of the foreign capital on productive end, emphasizing the absence of quantitative models to explain the factors that are essential in decision making of investing abroad. …”
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Schizophyllum commune : An unexploited source for lignocellulose degrading enzymes por Tovar Herrera, Omar Eduardo, Martha Paz, Adriana Mayrel, Pérez LLano, Yordanis, Aranda, Elisabet, Tacoronte Morales, Juan Enrique, Pedroso Cabrera, María Teresa, Arévalo Niño, Katiushka, Folch Mallol, Jorge Luis, Batista García, Ramón Alberto

“…In this review, we focus on the enzymatic toolbox of S. commune at the genetic, transcriptomic, and proteomic level, as well as the requirements to be employed for fermentable sugars production in biorefineries. At the end the trend of its use in patent registration is also reviewed. …”
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Adaptable Optical Fiber Displacement-Curvature Sensor Based on a Modal Michelson Interferometer with a Tapered Single Mode Fiber por Salceda Delgado, Guillermo, Martínez Ríos, Alejandro, Selvas Aguilar, S., Alvarez Tamayo, Ricardo Iván, Castillo Guzmán, A., Ibarra Escamilla, Baldemar, Durán Ramírez, Víctor M., Enríquez Gómez, L. F.

“…The device consists of an adiabatic bi-conical fused fiber taper spliced to a single-mode fiber (SMF) segment with a flat face end. The bi-conical taper structure acts as a modal coupling device between core and cladding modes for the SMF segment. …”
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Efectos neuroprotectores de moléculas provenientes de Solanum licopersicum y su potencial uso en la prevención y tratamiento de las enfermedades neurodegenerativas por Valdez Arellanes, Ana Laura, Alcaraz Madrigal, Karla Ximena, García Baeza, Antoni, Ramírez Estrada, Karla

“…Esto último debido a que es rico en metabolitos secundarios como lo son carotenoides, flavonoides, compuestos fenólicos y otros como glicoalcaloides, muchos de estos compuestos tienen un gran potencial benéfico para el tratamiento de diferentes enfermedades, entre estas se incluyen las neurodegenerativas (END). Estas son consideradas un problema de salud pública y las terapias actuales para estas enfermedades ofrecen un beneficio limitado a los síntomas, sin evitar el progreso de la neurodegeneración. …”
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Isotopic Evaluation of the Nutritional Contribution of Poultry By-product Meal and Fish Meal to the Growth of Pacific White Shrimp, Litopenaeus vannamei por Gamboa Delgado, Julián, Castañeda Solís, Juan de Dios, Nieto López, Martha Guadalupe, Villarreal Cavazos, David Alonso, Cruz Suárez, Lucía Elizabeth

“…Mixed diets were formulated to replace 0, 35, 50, 65, 80, 95 and 100 % of FM with PBM, on a dietary nitrogen basis. At the end of the experiment, there were no significant differences in survival among dietary treatments (89±5 %); however, significant differences in final wet weights were observed. …”
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Efectos neuroprotectores de moléculas provenientes de Solanum licopersicum y su potencial uso en la prevención y tratamiento de las enfermedades neurodegenerativas por Valdez-Arellanes, Ana Laura, Alcaraz-Madrigal, Karla Ximena, García-Baeza, Antoni, Ramírez-Estrada, Karla

“…Esto último debido a que es rico en metabolitos secundarios como lo son carotenoides, flavonoides, compuestos fenólicos y otros como glicoalcaloides, muchos de estos compuestos tienen un gran potencial benéfico para el tratamiento de diferentes enfermedades, entre estas se incluyen las neurodegenerativas (END). Estas son consideradas un problema de salud pública y las terapias actuales para estas enfermedades ofrecen un beneficio limitado a los síntomas, sin evitar el progreso de la neurodegeneración. …”
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Los fantasmas y sus promesas por Aguirre, Angélica

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