The value of no-take marine reserves as fisheries-management tools is controversial, particularly in high-poverty areas where human populations depend heavily on fish as a source of protein. Spillover, the net export of adult fish, is one mechanism by which no-take marine reserves may have a positive influence on adjacent fisheries. Spillover can contribute to poverty alleviation, although its ...

Efficiency observations performed in January and February 2009 during clear dry weather with the EVLA receivers mounted on antenna #24 show excellent performance at K, Ka, and Q bands. System temperatures are well below project requirements, with mid-band values of 37, 43, and 58 K at K, Ka, and Q bands, respectively. Antenna efficiencies decline smoothly with increasing frequency, from a high ...

Metabotropic transmission typically occurs through the spillover activation of extrasynaptic receptors. This study examined the mechanisms underlying somatodendritic dopamine and noradrenaline transmission and found that the extent of spillover and pooling varied dramatically between these two transmitters. In the mouse ventral tegmental area, the time course of D2-receptor-mediated IPSCs (D2-I...

Hendra virus is a paramyxovirus of Australian flying fox bats. It was first detected in August 1994, after the death of 20 horses and one human. Since then it has occurred regularly within a portion of the geographical distribution of all Australian flying fox (fruit bat) species. There is, however, little understanding about which species are most likely responsible for spillover, or why spill...

Work-life conflict can have adverse affects on both families and workplaces, impacting the wellbeing of society as a whole. One area of existing research on work-life conflict has focused on negative spillover from home to work. More specifically, when the stress from factors in individuals’ home and family life extends into and adversely affects functioning in the workplace. The purpose of thi...

In field experiments manipulating generalist pathogens and host community composition, the presence of a highly susceptible reservoir species drove disease dynamics in multiple nonreservoir species, sometimes decreasing their abundance through apparent competition. The dynamics of generalist pathogens in multispecies host communities remain a major frontier for disease ecology. Of particular in...

48 The retinogeniculate synapse, the connection between retinal ganglion cells (RGC) and 49 thalamic relay neurons, undergoes robust changes in connectivity over development. This 50 process of synapse elimination and strengthening of remaining inputs is thought to require 51 synapse specificity. Here we show that glutamate spillover and asynchronous release are 52 prominent features of retinog...

Neurotransmitter "spillover" between neighboring synapses challenges the principle of synapse specificity. In this issue of Neuron, show that release from neighboring presynaptic sites contributes significantly to AMPA receptor-mediated postsynaptic currents at cerebellar mossy fiber synapses. Unexpectedly, spillover is predicted to improve the reliability and reduce the variability of transmis...