993 resultados para 330.07
Resumo:
El objeto de este trabajo es presentar un plan de estudio, para la asignatura de “Fundamentos de Economía”, con el propósito de que sea utilizado por el docente, para facilitarle y obtener un mejor aprendizaje por parte del alumno.
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Describe la actividad reproductiva de la "merluza", Merluccius gayi peruanus, determinada a través del análisis histológico de los ovarios, durante la ejecución del Crucero de Evaluación de Recursos Demersales BIC José Olaya Balandra 9806-07 entre el 27 de junio y el 13 de julio de 1998, desde Puerto Pizarro a Huarmey. Se efectuó un análisis de los estadios de madurez sexual de acuerdo a un muestreo aleatorio estratificado por talla en 4 áreas de muestreo: A (3°30 '-4°59 'S); B (5°-6°59 'S); C (7°-8°59 'S); D (9°-11°59 'S). De acuerdo a esto se determinaron dos grupos disímiles, siendo los individuos del área D los que se diferenciaron notoriamente por encontrarse maduros y desovantes, a pesar de tratarse de individuos pequeños. Se da a conocer el inicio de la maduración de la merluza y las posibles causas de este hecho.
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Estudia la respuesta selectiva de la red de arrastre de fondo tipo 450/120, utilizada en la toma de muestras durante el Crucero BIC José Olaya Balandra 9806-07 empleando el método de copo cubierto, con un tamaño de malla de 90 mm. (Polipropileno PP). Se obtuvieron las ojivas de selección mediante el método de la curva logística, para la zona de toda la extensión que abarcó el crucero desde las subáreas A, B, C, D, E, F, G y H (3°30 'S - 11°00 'S), presentando una L50%=23,68 cm. y curvas de selectividad parciales de las subáreas A, B, C y D, E, F, G y H con una L50%=25,45 cm. y L50%=23,68 cm. respectivamente. Se encontró un factor de selección general de (FS)=2,63. Los resultados fueron mayores que en el experimento modelo de selectividad con red de arrastre de fondo, realizado en invierno 1997.
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FTO is the strongest known genetic susceptibility locus for obesity. Experimental studies in animals suggest the potential roles of FTO in regulating food intake. The interactive relation among FTO variants, dietary intake and body mass index (BMI) is complex and results from previous often small-scale studies in humans are highly inconsistent. We performed large-scale analyses based on data from 177,330 adults (154 439 Whites, 5776 African Americans and 17 115 Asians) from 40 studies to examine: (i) the association between the FTO-rs9939609 variant (or a proxy single-nucleotide polymorphism) and total energy and macronutrient intake and (ii) the interaction between the FTO variant and dietary intake on BMI. The minor allele (A-allele) of the FTO-rs9939609 variant was associated with higher BMI in Whites (effect per allele = 0.34 [0.31, 0.37] kg/m(2), P = 1.9 × 10(-105)), and all participants (0.30 [0.30, 0.35] kg/m(2), P = 3.6 × 10(-107)). The BMI-increasing allele of the FTO variant showed a significant association with higher dietary protein intake (effect per allele = 0.08 [0.06, 0.10] %, P = 2.4 × 10(-16)), and relative weak associations with lower total energy intake (-6.4 [-10.1, -2.6] kcal/day, P = 0.001) and lower dietary carbohydrate intake (-0.07 [-0.11, -0.02] %, P = 0.004). The associations with protein (P = 7.5 × 10(-9)) and total energy (P = 0.002) were attenuated but remained significant after adjustment for BMI. We did not find significant interactions between the FTO variant and dietary intake of total energy, protein, carbohydrate or fat on BMI. Our findings suggest a positive association between the BMI-increasing allele of FTO variant and higher dietary protein intake and offer insight into potential link between FTO, dietary protein intake and adiposity.
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Incluye cuatro tipos de índices que facilitan la búsqueda de los artículos incluidos en los números 330 a 332. Estos índices agrupan los artículos por las notaciones de la Clasificación Decimal Universal (CDU) y por orden alfabético de autores, títulos y descriptores.
Resumo:
1 Brief an Ernst Jacob von Max Horkheimer; 31 Briefe zwischen Stefan Jacobwicz und Max Horkheimer, 1936-1945; 1 Brief an die American Consul Lisabon von Max Horkheimer; 23 Briefe zwischen Heinz Jacoby, Lilli Jacoby und Max Horkheimer, 1936-1943; 1 Brief von Max Horkheimer an John B. Norman, 29.06.1942; 1 Brief von Max Horkheimer an George L. Warren; 1 Brief vom Service Social d'Aide aux Emigrants Paris an Heinz Jacobi, 18.01.1940; 1 Brief von Max Horkheimer an Jaeger , 29.09.1937; 5 Brief zwischen Philip C. Jessup und Max Horkheimer, 15.10.1940-1941; 3 Briefe an die Jewish National and University Library Jerusalem von Max Horkheimer, 1943, 1949; 5 Briefe zwischen der Jewish Telegraphic Agency New York und Max Horkheimer, 1940; 2 Briefe zwischen Ernest Jones und Max Horkheimer, 29.04.1938, 11.05.1938; 14 Briefe zwischen der Journal of Criminal Psychopathology, Woodbourne und Max Horkheimer,1940-1941; 1 Brief vom Journal of Philosophy and Phenomenological Research Bufallo N.Y. an Max Horkheimer, 19.11.1940; 1 Brief an das Jüdisches Schwesternheim Stuttgart an Max Horkheimer, 29.12.1937; 1 Brief von Jean Juget an Max Horkheimer, 25.11.1935; 2 Briefe zwischen der Juilliard School of Music New York und Theodor W. Adorno, 17.07.1940, 18.07.1940; 2 Briefe zwischen Gustave S. Juliber und Max Horkheimer, 09.10.1938, 01.11.1938;
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Fil: Massini Correas, Carlos I..
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The need to obtain ocean color essential climate variables (OC-ECVs) using hyperspectral technology has gained increased interest in recent years. Assessing ocean color on a large scale in high latitude environments using satellite remote sensing is constrained by polar environmental conditions. Nevertheless, on a small scale we can assess ocean color using above-water and in-water remote sensing. Unfortunately, above-water remote sensing can only determine apparent optical properties leaving the sea surface and is susceptible to near surface environmental conditions for example sky and sunglint. Consequently, we have to rely on accurate in-water remote sensing as it can provide both synoptic inherent and apparent optical properties of seawater. We use normalized water leaving radiance LWN or the equivalent remote sensing reflectance RRS from 27 stations to compare the differences in above-water and in-water OC-ECVs. Analysis of above-water and in-water RRS spectra provided very good match-ups (R2 > 0.97, MSE<1.8*10**-7) for all stations. The unbiased percent differences (UPD) between above-water and in-water approaches were determined at common OC-ECVs spectral bands (410, 440, 490, 510 and 555) nm and the classic band ratio (490/555) nm. The spectral average UPD ranged (5 - 110) % and band ratio UPD ranged (0 - 12) %, the latter showing that the 5% uncertainty threshold for ocean color radiometric products is attainable. UPD analysis of these stations West of Greenland, Labrador Sea, Denmark Strait and West of Iceland also suggests that the differences observed are likely a result of environmental and instrumental perturbations.