Results 21 to 30 of about 1,170 (141)
Propagación vegetativa de nanche Malpighia mexicana y Byrsonima crassifolia
Se evaluó la propagación vegetativa de nanche (Malpighia mexicana A. Juss. y Byrsonima crassifolia (L) H. B. K.), bajo sombra al 70 y 90%, y ácido indolbutirico (AIB) a 1 000, 3 000 y 10 000 ppm y un testigo. Las estacas se colectaron en Oaxaca, México, y el experimento se estableció en el Colegio de Postgraduados, Campus ...
María de los Ángeles Maldonado Peralta +3 more
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Innovazione ed internazionalizzazione: i Business Plan predisposti nell\u2019ambito del \u201cMaster in Relations with Eastern Countries\u201d, Universit\ue0 di Macerata [PDF]
Articolo su rivista on line al momento riconosciuta solo come sito web. La rivista \ue8 dotata di ISSN: 2239-7957 e di un comitato direttivo costituito da docenti universitari.
E. Tavoletti
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Se determinaron los estados fenológicos de la inorescencia del nanche Amarillo Dulce, durante las fases de oración y ciclos reproductivos en la selección Mejorado.
R Medina-Torres +3 more
doaj +1 more source
Tolerancia a la desecación en semillas de nanche (Byrsonima crassifolia L.) Kunth
Se determinó la tolerancia a la desecación y longevidad de las semillas de nanche amarillo de Tejupilco, Estado de México (clima semicálido) y de Tuxtepec, Oaxaca (cálido húmedo) para clasificarlas como: ortodoxas, recalcitrantes o intermedias, y elegir la estrategia adecuada para conservarlas. En la primera etapa, se evaluó
Camelia Jaimes Albíter +5 more
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Abstract. The removal capacity of Pb(II) present in aqueous solution was evaluated, using as a sorbent the nanche stone (Byrsonima crassifolia) naturally (NS), modified with citric acid (MNS) and as activated carbon (AC). The point of zero charge (pHPZC) and the active sites (using the Boehm method and FTIR spectroscopy) were determined.
Miguel Ángel Espinosa Rodríguez +4 more
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La investigación se realizó en el Laboratorio de Semillas y de Botánica del Colegio de Postgraduados, con el objetivo de estudiar la imbibición de endocarpios de dos especies de nanche, sometidos a diferentes tratamientos para determinar la capacidad y ...
María de los Ángeles Maldonado Peralta +5 more
doaj +1 more source
Family, poverty and conflict in the metropolitan city of Douala- Cameroon [PDF]
The objective of this work was to describe how poverty influences family’s consumption pattern in the Household wealth theory which explains that wealth is a source of well-being and how the increasing rate of unemployment among household due to the ...
Nanche, Billa Robert
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Useful woody species from tropical deciduous forest in Sierra de Nanchititla, Mexico [PDF]
Las selvas bajas caducifolias constituyen comunidades vegetales complejas y diversas, cuya distribución y permanencia se encuentra amenazada por las actividades humanas.
BURROLA AGUILAR, CRISTINA +7 more
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Hall effect and Fermi surface reconstruction via electron pockets in the high-$T_c$ cuprates
The mechanism by which the Fermi surface of high-$T_c$ cuprates undergoes a dramatic change from a large hole-like barrel to small arcs or pockets on entering the pseudogap phase remains a question of fundamental importance.
Storey, J. G.
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Central American Temnocerus Thunberg, 1815 (Coleoptera: Rhynchitidae) [PDF]
Twenty eight species of Temnocerus Thunberg, 1815 are recognized from Central America (Mexico to Panama) with eight previously described species and 20 new species as follows: T. abdominalis (Voss), T. chiapensis n. sp., T.
Hamilton, R. W.
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