Results 91 to 100 of about 2,586,938 (261)

Sincronización cíclica del sector manufacturero de México y Estados Unidos desde una perspectiva no lineal autorregresiva con transición suave [PDF]

open access: yes, 2015
El objetivo de este artículo es validar el modelo Autorregresivo de Transición Suave (STAR) para el análisis de la sincronización cíclica del sector manufacturero de Estados Unidos con México, a partir de la apertura comercial de este último. Para este
ZEPEDA MERCADO, GABRIELA   +1 more
core  

Effect of Endophytic Fungi on Thrips tabaci Development and Population Dynamics

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Endophytic fungi are promising biocontrol agents because they colonise healthy plant tissues asymptomatically while inducing systemic resistance that negatively affects herbivorous insects. We investigated whether treatments with the endophytes Trichoderma harzianum and Beauveria bassiana in two onion cultivars (Allium cepa L.; Sturon and Red ...
Ngoc Anh Vu   +2 more
wiley   +1 more source

Excesos y criminalidad en la élite de poder [PDF]

open access: yes, 2012
El objetivo de este artículo es analizar como en la élite del poder se generan dos fenómenos determinantes: la opulencia exacerbada que provoca excesos y excentricidades y el modus operandi del criminal de cuello blanco.
MERCADO MALDONADO, ASAUL   +1 more
core  

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

open access: yesJournal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione   +3 more
wiley   +1 more source

“¿Es posible explicar el narcotráfico desde el periodismo narrativo?” [PDF]

open access: yes, 2016
El periodismo narrativo puede ser una herramienta que explique temáticas que resultan confusas para la sociedad civil, porque a través de una historia se puede abordar el significado de una estadística o un suceso.
MERCADO BECERRIL, ALIZBETH   +1 more
core  

Lattice study of the Silver Blaze phenomenon for a charged scalar phi-4 field

open access: yes, 2017
We analyze a complex scalar field with phi-4 interaction and a chemical potential mu on the lattice. An exact flux representation of the partition sum is used which avoids the complex action problem and based on a generalized worm algorithm we can run ...
Aarts   +45 more
core   +1 more source

Isolated in the highlands, found in the museum: A new species of Characidium (Crenuchidae) from a Bolivian National Park, with a CT scan revealing features

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of Characidium is described from a small, isolated river in the highland areas of Noel Kempff Mercado National Park, Bolivia. The new taxon can be diagnosed by the presence of a relatively broad and conspicuous dark midlateral stripe extending from the tip of snout to the base of the caudal fin, markedly darker than the vertical ...
Leonardo Oliveira‐Silva   +3 more
wiley   +1 more source

Sobre Intelección Metafísica y Literatura Fantástica [PDF]

open access: yes, 2013
En el siguiente trabajo intentaremos abordar el complejo tema de la literatura fantástica y su especificidad. El objetivo principal estará fijado en la problematización del concepto clásico de "lo fantástico" -según lo aportado por Tzvetan Todorov y ...
Mercado, Javier
core  

The Effect of Advisors' Incentives on Clients' Investments

open access: yesThe Journal of Finance, EarlyView.
ABSTRACT We use granular data from an investment firm and a credible identification strategy to estimate the effect of financial advisors' incentives on client investments. Exploiting a natural experiment triggered by the 2018 implementation of Markets in Financial Instruments Directive II (MiFID II), we find that clients' investments respond strongly ...
DIEGO BATTISTON   +3 more
wiley   +1 more source

A dinâmica da execução orçamentária federal do Brasil sob a ótica dos ciclos políticos eleitorais, 1985-2010

open access: yesEconomia Aplicada, 2013
Este artigo investiga a existência e a intensidade da relação entre o calendário das eleições presidenciais brasileiras e a dinâmica da execução orçamentária federal, no período de 1985 a 2010, levando em conta as mudanças institucionais nesse período ...
Rafael Divino de Vasconcelos   +2 more
doaj   +1 more source

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