Tempering the EU? NGO Advocacy in the Area of Freedom, Security, and Justice

The European Union’s (EU) area of Freedom, Security and Justice (AFSJ) portfolio comprises policy areas such as immigration and asylum, and police and judicial cooperation. Steps were taken to bring this field into the mandate of the EU first by the Maastricht Treaty, followed by changes implemented by the Amsterdam and Lisbon Treaties, the last one ‘normalizing’ the EU’s erstwhile Third Pillar. As the emergent EU regime continues to consolidate in this field, NGOs of various kinds continue to seek to influence policy-making and implementation, with varying success. This article seeks to establish the context in which NGOs carry out their work and argues that the EU-NGO interface is impacted both by the institutional realities of the European Union and the capacities of EU-oriented NGOs to seize and expand opportunities for access and input into the policy cycle. Using EU instruments representing three different policy bundles in AFSJ (immigration, asylum and judicial cooperation in criminal matters), the article seeks to map out NGO strategies in engaging and oftentimes resisting European Union policy instruments.

Effect Of Yolk Testosterone On Gonadal Testosterone And Aromatase Activity In The Pre-Optic Area Of The Brain In Male Domestic C

Maternal effects are a mother¿s non-genetic contributions to development that alter phenotypic traits in offspring. Maternal effects can take the form of prenatal allocation of resources, such as the deposition of androgens into egg yolks. For example, elevated yolk testosterone increases male sexual behaviors such as copulation solicitation and courtship displays in some avian species, in addition to aggressive behaviors like pecks and intimidating postures towards same-sex competitors. However, the mechanism connecting in ovo testosterone exposure with changes in sexual and aggressive behaviors has yet to be elucidated. While testosterone released by the gonads is important in the activation of sexual behaviors, it must undergo conversion to estrogen by the enzyme aromatase in the pre-optic area (POA) of the avian brain for full expression of sexual activity. POA aromatase is also necessary for the activation of aggressive behaviors in male birds. This experiment tested the hypothesis that elevated yolk testosterone leads to changes in POA aromatase activity and levels of gonadal testosterone, as these two endocrine parameters may mediate the effect of yolk testosterone on the frequency of sexual and aggressive behaviors. The effect of elevated yolk testosterone on gonadal testosterone levels and aromatase activity in the POA of 3-day-old domestic chickens Gallus gallus domesticus was investigated. Unincubated eggs were injected with either 10 ng testosterone in 50 ¿L sesame oil (¿T chicks¿) or 50 ¿L sesame oil (¿C chicks¿). At 3 days post-hatch, gonadal testosterone content was measured after steroid extraction using an EIA, and aromatase activity in the POA was quantified by measuring the production of tritiated water from [1ß-3H]-androstenedione. I predicted that gonadal testosterone levels and brain aromatase activity would be higher in T chicks, however found no difference between treatments. Though juvenile T production peaks at 3 days post-hatch, it is possible that the reproductive systems, including the testes and POA, are not fully developed at this time.