Results 61 to 70 of about 21,031,937 (171)

Production of passion fruit seedlings by grafting using native passiflora species rootstocks

open access: yes, 2020
To obtain uniform passion fruit plantations, the aim of this research is to analyze the development of rootstocks and grafted seedlings, using the following treatments: non-grafted Passifora edulis and grafted with two different method: single grafting ...
M. G. F. Rodrigues   +6 more
semanticscholar   +1 more source

Ultrametric probe of the spin-glass state in a field [PDF]

open access: yes, 2012
We study the ultrametric structure of phase space of one-dimensional Ising spin glasses with random power-law interaction in an external random field. Although in zero field the model in both the mean-field and non-mean-field universality classes shows ...
A. J. Bray   +9 more
core   +3 more sources

Correlation Inequalities for Quantum Spin Systems with Quenched Centered Disorder

open access: yes, 2009
It is shown that random quantum spin systems with centered disorder satisfy correlation inequalities previously proved (arXiv:cond-mat/0612371) in the classical case.
Inoue J. -I.   +4 more
core   +1 more source

Acantholippia salsoloides : Phytochemical Composition and Biological Potential of a Thujonic Population [PDF]

open access: yes, 2019
Acantholippia salsoloides (Verbenaceae) is an aromatic plant widespread in the Andean region. The infusion (leaves and flowers) is widely used as a digestive stimulant as well as for the treatment of various diseases in traditional medicine.
Celaya, Liliana Soledad   +2 more
core   +1 more source

NARINGENIN ENHANCED EFFICIENCY OF GUS ACTIVITY IN Passiflora mollissima (H.B.K.) Bailey

open access: yesUniversitas Scientiarum, 2004
The flavonoid naringenin has been investigated as a possible vir gene inducer in Agrobacterium-mediated transformation in Passiflora mollissima, P. giberti and Nicotiana tabacum cv. Xanthi.
G.O. Cancino   +4 more
doaj  

Políticas públicas, tenencia de la tierra y relaciones sociales durante el gobierno peronista de la década de 1970 [PDF]

open access: yes, 2014
O objetivo deste artigo é a análise da política agrícola do peronismo em torno da propriedade e posse da terra na década de 1970, especialmente nos primeiros anos de governo.
Lazzaro, Silvia Beatriz
core  

Del presente a los años 60: representaciones y regulaciones sobre la vida familiar y la educación infantil en Argentina [PDF]

open access: yes
Caring of children in their homes has been an arena for changing concerns and actions in different fields of social life, particularly regarding children’s education.
Cerletti, Laura Beatriz
core   +2 more sources

Caracterização agromorfológica do maracujazeiro (Passiflora spp.)

open access: yesRevista Brasileira de Fruticultura, 2003
Esse estudo descreve a variação genética de 55 acessos de Passiflora spp., constituídos de P. edulis, P. alata, P. coccinea, P. caerulea, P. foetida, P. giberti, P. macrocarpa, P. macrocarpa x alata, P. serrato digitata, P.
Crochemore Maria Lúcia   +2 more
doaj  

Enhancing entropy and enthalpy fluctuations to drive crystallization in atomistic simulations

open access: yes, 2017
Crystallization is a process of great practical relevance in which rare but crucial fluctuations lead to the formation of a solid phase starting from the liquid. Like in all first order first transitions there is an interplay between enthalpy and entropy.
Parrinello, Michele   +2 more
core   +1 more source

Communication: Truncated non-bonded potentials can yield unphysical behavior in molecular dynamics simulations of interfaces [PDF]

open access: yes, 2017
Non-bonded potentials are included in most force fields and therefore widely used in classical molecular dynamics simulations of materials and interfacial phenomena. It is commonplace to truncate these potentials for computational efficiency based on the
Andrea Zen   +6 more
core   +2 more sources

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