Results 21 to 30 of about 262,247 (186)

A horizontally acquired pantothenate gene drives vitellogenin's benefit to whitefly symbiosis persistence

open access: yesInsect Science, EarlyView.
This diagram illustrates that the horizontally transferred panBC influences the level and localization of vitellogenin (Vg) by facilitating pantothenate production and juvenile hormone (JH) biosynthesis. In turn, Vg shields symbionts by suppressing autophagic degradation in bacteriocytes.
Xiang Sun   +5 more
wiley   +1 more source

Por nuestra historia defiendo la biblioteca comunitaria Niquía.

open access: yesRevista Kavilando, 2014
Un proceso comunitario de 40 años, entregado a la formación de los nños, niñas y adolescentes, de todo un barrio, en riesgo por el interés de particulares. Caso Biblioteca Comunitaria de Niquía, en el municipio de Bello, Antioquia.
Movimiento En defensa biblioteca Niquía
doaj  

Do aphid endosymbiotic bacteria influence parasitoid searching behaviour through changes in aphid honeydew production?

open access: yesEcological Entomology, EarlyView.
Hamiltonella defensa infection increases honeydew production in certain aphid genotypes, potentially modifying aphid feeding behaviour. Parasitoid wasps, Aphidius ervi, are more attracted to honeydew from H. defensa‐infected aphids; though larger honeydew amounts may slightly deter searching.
Desiré Macheda   +5 more
wiley   +1 more source

A defensive symbiont and a plant virus confer direct and discrete phenotypes to a cereal aphid in a context‐dependent manner

open access: yesEcological Entomology, EarlyView.
Different BYDV‐PAV isolates exert contrasting effects on aphid fitness, including reproduction and winged production. Different BYDV‐PAV isolates have contrasting effects on aphid dispersal patterns. Aphid feeding behaviour is modulated by the presence of endosymbionts and plant viruses.
Daniel J. Leybourne   +2 more
wiley   +1 more source

Reimagining State Aid: Guiding Law and Policy Reform in a Changing World

open access: yesEuropean Law Journal, EarlyView.
ABSTRACT EU state aid law has shifted fundamentally from an originally purely repressive tool to a proactive steering mechanism for critical EU goals today. This paper argues that the current legal framework in Article 107 TFEU is gravely misaligned with this new function.
Thomas Jaeger
wiley   +1 more source

Between Construction and Inheritance: The Hidden Frame of Colonialism in Galician Nationalism

open access: yesNations and Nationalism, EarlyView.
ABSTRACT During the 1960s and 1970s, anticolonial liberation narratives transcended the geopolitical boundaries of the Global South and profoundly shaped nationalist movements in Europe. Although the anticolonial frame gained momentum during this period, its overtly confrontational rhetoric was gradually supplanted by moderate frames that aligned with ...
Xavier de Pablo, Ramón Máiz
wiley   +1 more source

There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino   +2 more
wiley   +1 more source

Blogging in EFL: a Writing Project using ICT

open access: yesThe EUROCALL Review
Blogging has become very popular in different educational fields, including second language teaching. This article arises from the need to research the impact that the implementation of blogging has on the acquisition of certain language competences. The
Nicolás Montalbán-Martínez   +2 more
doaj   +1 more source

Darbepoetin versus Epoetin Alfa for the Correction of Anemia in Cancer Patients Receiving Radiotherapy or Chemoradiotherapy Treatment

open access: yesClinical Medicine Insights: Oncology, 2008
Introduction Anemia is the most frequent hematological disturbance in cancer patients, with prevalence between 30% and 90%, depending on the type of tumor, the antitumor treatment, and other factors (infection, malnutrition, bleeding, tumor infiltration ...
Pilar M Samper Ots   +4 more
doaj   +1 more source

THE REAPPEARANCE OF RUSSIA IN THE WORLD AND IN LATIN AMERICA

open access: yesPolítica y Estrategia, 2018
After a relative alienation from Latina America, the Russian Federation, is again a global actor in this region, not only because its interest in the energetic field, or in arms sales, but also looking for allies to different disputes it has near its ...
CRISTIÁN GARAY VERA
doaj   +1 more source

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