Executive Orders: Promoting Democracy and Openness in New York State Government

This joint report outlines 11 executive actions Gov. Andrew Cuomo can take to open up New York State government, increase the accountability of state agencies and reduce barriers to voting. The orders are centered on the basic goal of empowering the citizenry with more and better information about what its government is doing, and how it is spending tax payer dollars

The future of the computing curriculum:how the computing curriculum instills values and subjectivity in young people

In these early stages of implementation of the English computing curriculum policy reforms, there are uncertainties with regards to the intentions of computing to young people. To date, research regarding the English computing curriculum has been mostly concerned with the content of the curriculum, its delivery and surrounding pedagogy. In contrast this paper seeks to explore the underlying motivation and values embedded in the computing curriculum. We propose that this curriculum has been driven by the needs of industry and the economy. We use Schwartz’s values to examine how the teaching of computing has been primarily embedded within the value of self-enhancement. We conclude, that by looking at this context and the underlying value structure, we can reflect on the dramatic effects of the narrative and discourse around the content, delivery and purpose of teaching computing to young people. We propose the narratives of curriculum, influence pedagogy and this in turn, has a powerful impact on the young people’s view of themselves and the world we want to equip them to create

Low-error and broadband microwave frequency measurement in a silicon chip

Instantaneous frequency measurement (IFM) of microwave signals is a fundamental functionality for applications ranging from electronic warfare to biomedical technology. Photonic techniques, and nonlinear optical interactions in particular, have the potential to broaden the frequency measurement range beyond the limits of electronic IFM systems. The key lies in efficiently harnessing optical mixing in an integrated nonlinear platform, with low losses. In this work, we exploit the low loss of a 35 cm long, thick silicon waveguide, to efficiently harness Kerr nonlinearity, and demonstrate the first on-chip four-wave mixing (FWM) based IFM system. We achieve a large 40 GHz measurement bandwidth and record-low measurement error. Finally, we discuss the future prospect of integrating the whole IFM system on a silicon chip to enable the first reconfigurable, broadband IFM receiver with low-latency.Comment: 13 pages, 7 figure

All-integrated universal RF photonic spectral shaper

We demonstrate a microwave photonic spectral shaper in a silicon chip enabling distinct phase and amplitude modulation transformation. We show unprecedented RF filtering through monolithic integration of the spectral shaper with tunable ring resonators