Strengthening Grassroots Community Leadership in Detroit

Community Connections is a resident-centered grant program working to strengthen civic engagement and grassroots leadership in six Detroit neighborhoods: Brightmoor, Chadsey Condon, Cody Rouge, North End, Osborn, and Southwest. It awards grants of $500 to$5,000 to local projects that mobilize residents' energies to improve opportunities and conditions for youth. Community Connections was launched by the Skillman Foundation in 2006 as part of the Foundation's Good Neighborhoods initiative, and is operated by Prevention Network, a statewide organization experienced in running resident-focused small grants programs. Since 2012 it has also received major support from the W. K. Kellogg Foundation.Rooted in the conviction that local groups and leaders are essential if neighborhoods are to create safe environments where children and youth can grow up successfully, the program is guided by a four-fold impact framework. At its heart is a commitment to expand residents' civic engagement. Through its project support and related learning opportunities, Community Connections helps strengthen community leadership in these neighborhoods. Projects offer positive youth development opportunities to children and teens in these neighborhoods. And some projects contribute to systems change by connecting with kids in ways that larger institutional systems currently miss, by helping to create alternatives to those established institutional systems, and by engaging in neighborhood planning, policy advocacy and other efforts to reform those systems

EFFECTS OF ALTERNATIVE ACREAGE RESTRICTION PROVISIONS ON ALABAMA COTTON FARMS

The 1985 Farm Bill departs from recent farm bills in moving toward more restrictive acreage control. The change from a two- to a five-year average in calculating base acreage and enforcement of limited cross-compliance appear to significantly alter crop mix decisions on representative Alabama cotton farms.Political Economy,

Uniform decision problems in automatic semigroups

We consider various decision problems for automatic semigroups, which involve the provision of an automatic structure as part of the problem instance. With mild restrictions on the automatic structure, which seem to be necessary to make the problem well-defined, the uniform word problem for semigroups described by automatic structures is decidable. Under the same conditions, we show that one can also decide whether the semigroup is completely simple or completely zero-simple; in the case that it is, one can compute a Rees matrix representation for the semigroup, in the form of a Rees matrix together with an automatic structure for its maximal subgroup. On the other hand, we show that it is undecidable in general whether a given element of a given automatic monoid has a right inverse.Comment: 19 page

Use of Spacecraft Command Language for Advanced Command and Control Applications

The purpose of this work is to evaluate the use of SCL in building and monitoring command and control applications in order to determine its fitness for space operations. Approximately 24,325 lines of PCG2 code was converted to SCL yielding a 90% reduction in the number of lines of code as many of the functions and scripts utilized in SCL could be ported and reused. Automated standalone testing, simulating the actual production environment, was performed in order to generalize and gauge the relative time it takes for SCL to update and write a given display. The use of SCL rules, functions, and scripts allowed the creation of several test cases permitting the detection of the amount of time it takes update a given set of measurements given the change in a globally existing CUI or CUI. It took the SCL system an average 926.09 ticks to update the entire display of 323 measurements

What does the future hold for utility electricity efficiency programs?

This study develops projections of future spending and savings from electricity efficiency programs funded by electric utility customers in the United States through 2030 based on three scenarios. Our analysis relies on detailed bottom-up modeling of current state energy efficiency policies, demand-side management and integrated resource plans, and regulatory decisions. The three scenarios represent a range of potential outcomes given the policy environment at the time of the study and uncertainties in the broader economic and state policy environment in each state. We project spending to increase to $8.6 billion in 2030 in the medium scenario, about a 45 percent increase relative to 2016 spending. In the high case, annual spending increases to$11.1 billion in 2030 and remains relatively flat in the low case ($6.8 billion in 2030). Our analysis suggests that electricity efficiency programs funded by utility customers will continue to impact load growth significantly at least through 2030, as savings as a percent of retail sales are forecast at 0.7 percent in the medium scenario and 0.98 percent in the high scenario

3D Heart Model for Mapping RF Ablation Sites

Electro-Cardiologists routinely insert radiofrequency probes into the heart and conduct targeted ablation procedures to correct irregular heartbeats. Current techniques are very experience and “touch” based, and require the novice cardiologist about 50 procedures to become proficient. There is a need for a functional heart model device that can be used to reduce the amount of procedures on human patients before cardiologist become proficient. Project constraints included limited software availability for segmenting accuracy, available 3D printing technology and materials, and cost to 3D print heart models due to the complex geometry. The team began with a CT scan, ITK SNAP and MIMICS segmenting software, but the heart models appeared inaccurate and were filled with holes after segmenting. The team then downloaded an accurate heart model from an open source site and printed the model in thermoplastic material using a fused deposition modeling 3D printer. Metal nodes were placed throughout the heart model, which act as points the cardiologists can practice navigating the catheter to. Attached to these nodes is a circuit board which uses LEDs to display when the cardiologist correctly touches the desired node. There is not a model currently on the market that would help cardiologists become proficient with RF ablation; therefore this model will increase the safety of human patients during a RF ablation procedure.https://scholarscompass.vcu.edu/capstone/1123/thumbnail.jp