We surveyed Agriculture and Natural Resources Extension staff across the USDA North-Central Region about aquaculture programming. Overall, 47%, 35%, 15% of respondents indicated that stakeholders had contacted them aquaponics, finfish aquaculture, shrimp respectively. Approximately 8% they offered or aquaponics programming; 45% 55% did not offer programming, respectively, but were interested in...

In this article we will analyze the possibility of a nontrivial central extension of the Poisson algebra of the diffeomorphisms generators which respect certain boundary conditions on the black hole bifurcation. The origin of a possible central extension in the algebra is due to the existence of boundary terms in the canonical generators, which are necessary to make them differentiable. The exi...

The precise coordination of body parts is essential for survival and behavior of higher organisms. While progress has been made towards the identification of central mechanisms coordinating limb movement, only limited knowledge exists regarding the generation and execution of sequential motor action patterns at the level of individual motoneurons. Here we use Drosophila proboscis extension as a...

The planar Landau system which describes the quantum mechanical motion of a charged particle in plane with uniform magnetic field perpendicular to plane, is explored within pedagogical settings aimed at beginning graduate level. known possess Euclidean symmetry two dimensions central extension $\bar{E}(2)$. In this paper, we revisit well-known energy eigenvalues system, as levels, by exploiting...

Previous investigations of granitoids in Sumatra were focused on age dating with minimum geochemistry composition analysis. The purpose this study is to define the classification intrusions central and explain rocks' correlation Southeast Asia tectonic activities. A polarizing microscope was used for petrography description while XRF ICP-MS applied measurements. According geochemistry, almost a...