Resultados de búsqueda - ((mine OR amine) OR ligule) 1*

NOTES ON THE MEXICAN SILVER MINING INDUSTRY IN THE/ 1590´s. por Bakewell, J.P.

Enlace del recurso

Tris{2-[(2-aminobenzylidene)amino]ethyl}amine por Elizondo García, Mariana, Bernés Flouriot, Sylvain Jean, Pérez Rodríguez, Nancy, Elizondo Martínez, Perla

“…The N—CH2—CH2—N conformation of the pendant arms is gauche [torsion angle = 76.1 (3)], which results in a claw-like molecule, with the terminal aniline groups wrapped around the symmetry axis. …”
Enlace del recurso

Feed-borne biogenic amines: Natural toxicants or growth promotors? por K. Smith, Trevor, Tapia-Salazar, Mireya, Cruz-Suarez, Lucia-Elizabeth, Ricque-Marie, Denis

“…Spermine was observed to have the greatest growth promoting potential in shrimp.Spermine was added to diets at 0, 500, 1100, 2300, 3400 and 4600 mg kg-1. Significant quadratic responseswere seen in final weight, weight gain and feed conversion ratio. …”
Enlace del recurso

Failure analysis of the fasten system of wheels used in mining pickup trucks por Artigas, Alfredo, Monsalve G., Alberto, Colás Ortíz, Rafael, Garza Montes de Oca, Nelson Federico

Enlace del recurso

Synthesis of hydrophobic fluorinated coating by further addition of isocyanate and amine groups to urethane bond por Martín Várguez, Pedro Edmundo, González González, Virgilio Ángel, Garza Navarro, Marco Antonio, Torres Castro, Alejandro

Enlace del recurso

Travels in México, during the years 1843 and 44 ; including a description of California, the principal cities and mining districts of that republic the Oregón territory, etc. por Gilliam, Albert M

Enlace del recurso

Amine adduct with tin (II) chloride: Synthesis, molecular structure characterization, and DFT computational studies por Ibarra Rodríguez, Marisol, Muñoz Flores, Blanca M., Rasika Dias, H.V., Hernández Ahuactzi, Iran F., Sánchez, Mario, Jiménez Pérez, Víctor Manuel

Enlace del recurso

Seroprevalence of T. Cruzi infection in blood donors and chagas cardiomyopathy in patients from the coal mining region of coahuila, Mexico por Martínez Tovar, José Gerardo, Rebollar Téllez, Eduardo Alfonso, Fernández Salas, Ildefonso

“…Results: There were three levels of seroprevalence: 0.31% in asymptomatic individuals, 1.25% in cardiac patients and in patients with dilated cardiomyopathy in 21.14%. …”
Enlace del recurso

McNeill's code : Arranged to meet the requirements of mi ning, metallurgical and civil engineers ; directors of mining, smetling and other companies... por McNeill, Bedford

Enlace del recurso

La estructura de concesiones del sector minero en México: un estudio de concentración y competitividad (The concession structure of the mining sector in Mexico: a study of concentr... por Garza Garza, Martha Nelly, Moreno Treviño, Jorge Omar

Enlace del recurso

La estructura de concesiones del sector minero en México: un estudio de concentración y competitividad por Garza Garza, Martha Nelly, Moreno Treviño, Jorge Omar

Enlace del recurso

Mina y mentira: el caso de Magdalena Teitipac, Tlacolula de Matamoros, Oaxaca. por Cruz Pérez, Eusebio Jacinto, Vázquez Ramos, Minerva

Enlace del recurso

Técnicas de minería de datos para la reducción de costos en la automatización del proceso de cultivo de tilapia. por Coronado Arjona, Manuel Alejandro, Perera Collí, Miguel Ángel Perera Collí, Bianchi Rosado, Víctor Manuel, Matú Sansores, Mariano de Jesús, Cohuo Ávila, Miguel Ángel

Enlace del recurso

Movimientos sociales e Internet: Estrategias metodológicas desde la comunicación por Olmedo Neri, Raul Anthony

Enlace del recurso

A new species of Nicon Kinberg, 1866 (Polychaeta, Nereididae) from Ecuador, Eastern Pacific, with a key to all known species of the genus por De León González, Jesús Ángel, Trovant, Berenice

“…A new species of Nicon Kinberg, 1866 from the east Pacific coast of Ecuador is described. …”
Enlace del recurso

N,N′-Bis(2-aminobenzyl)ethane-1,2-diaminium dinitrate por Garza Rodríguez, Luis Ángel, Elizondo Martínez, Perla, Bernès, Sylvain, Nájera Martínez, Blanca, Pérez Rodríguez, Nancy

“…Each nitrate ion in the asymmetric unit bridges two symmetry-related cations, forming an R44 (18) ring, a common motif in organic ammonium nitrate salts. …”
Enlace del recurso

Pelanserin: 3-[3-(4-phenylpiperazin-1-yl)propyl]quinazoline-2,4(1H,3H)-dione por Aguirre Hernández, Gerardo, Somanathan, Ratnasamy, Bernès, Sylvain

“…The dihedral angle between the planes of the benzene ring and the quinazolinedione ring system is 74.1 (1)°. In the crystal, molecules form centrosymmetric dimers through R22(8) hydrogen-bonded rings involving the amine and one carbonyl group of the quinazolinedione moiety. …”
Enlace del recurso

Development of a Novel Scaffold of Chitosan, Type IV Collagen and Integrin α3β1 As Alternative Scaffold for Primary Culture of Podocytes por Zárate Triviño, Diana Ginette, Hernández Martínez, Sara Paola, Bollain y Goytia de la Rosa, Juan José, Franco Molina, Moisés Armides, Elizalde Peña, Eduardo, Hernández Villegas, Margarita Idalia, Rangel Ochoa, Gloria Azucena, Rodríguez Padilla, Cristina

“…Due to its reactivity, the amine group of chitosan made links with type IV collagen and integrin α3β1. …”
Enlace del recurso

A new species of Websterinereis from the Gulf of California and redescription of Websterinereis foli (Fauvel, 1930) (Annelida, Nereididae) por De León González, Jesús Ángel, Balart, Eduardo F.

“…A new species of Websterinereis Pettibone, 1971, W. pettiboneae sp. n. is described from La Paz Bay, Gulf of California, Mexico. …”
Enlace del recurso

Cronología breve de las subdivisiones administrativas en Nuevo León (1596-2020) por González Vidal, Ricardo

Enlace del recurso