North Dakota State Policy Effects On State Public K-12 Schools\u27 Ability To Offer Effective Professional Development

Through research I have identified eight constructs of effective professional development (collaborative, content focused, active practice, inclusive of technology, goal oriented, evaluated, sustained, increases self-efficacy). North Dakota state law requires two days of professional development that are defined by their length of time. The purpose of this quantitative study was twofold: (a) to identify if the eight constructs of effective professional development are embedded in North Dakota public schools\u27 professional development opportunities and (b) whether or not the schools that offer professional development given the restraints of North Dakota state law are offering effective professional development. North Dakota public school teachers and North Dakota public school administrators were surveyed regarding their perceptions of effective professional development. Although state law only requires two days of PD, 370 of the 437 responses to this question indicated that their districts offered more than two days. Nearly 64% of the responses indicated that the number of PD days in the district calendar was adequate to accomplish their PD needs for the year. Sixty three percent of the respondents believed the PD their district was offering during those days was effective. The results show the quality of the professional development is more important than the length of the professional development

The implications of long term community involvement for the production and circulation of population knowledge

Demographic surveillance systems (DSS) depend on community acceptance and involvement to produce high quality longitudinal data. Ensuring community support also exposes power relations usually concealed in the research process. We discuss the Agincourt Health and Demographic Surveillance System in South Africa to argue that: 1) long-term presence and community involvement contribute to high response rates and data quality, 2) to maintain community support the project must demonstrate its usefulness, 3) reporting to community members provides valuable checks on the local relevance and comprehension of questions, and 4) community opinion can modify both wording and content of research questions.community, demographic surveillance system, fertility, health, knowledge, longitudinal, migration, mortality, South Africa

A Bird’s-Eye View of the Past: Digital History, Distant Reading and Sport History

Advances in computer technologies have made it easier than ever before for historians to access a wealth of sources made available in the digital era. This article investigates one way that historians have engaged with the challenges and opportunities of this ‘infinite archive’: distant reading. We define distant reading as an umbrella term that embraces many practices, including data mining, aggregation, text analysis, and the visual representations of these practices. This paper investigates the utility of distant reading as a research tool via three newspaper case studies concerning Muhammad Ali, women’s surfing in Australia, and homophobic language and Australian sport. The research reveals that the usefulness, effectiveness, and success of distant reading is dependent on numerous factors. While valuable in many instances, distant reading is rarely an end in itself and can be most powerful when paired with the traditional historical skills of close reading

The Rio Grande Expedition, 1863-1865

In October 1863 the United States Army's Rio Grande Expedition left New Orleans, bound for the Texas coast. Reacting to the recent French occupation of Mexico, President Abraham Lincoln believed that the presence of U.S. troops in Texas would dissuade the French from intervening in the American Civil War. The first major objective of this campaign was Brownsville, Texas, a port city on the lower Rio Grande. Its capture would not only serve as a warning to the French in Mexico; it would also disrupt a lucrative Confederate cotton trade across the border. The expedition had a mixed record of achievement. It succeeded in disrupting the cotton trade, but not stopping it. Federal forces installed a military governor, Andrew J. Hamilton, in Brownsville, but his authority extended only to the occupied part of Texas, a strip of land along the coast of the Gulf of Mexico. The campaign also created considerable fear among Confederate soldiers and civilians that the ravages of civil war had now come to the Lone Star State. Although short-lived, the panic generated by the Rio Grande Expedition left an indelible mark on the memories of Texans who lived through the campaign. The expedition achieved its greatest success by establishing a permanent Federal presence in Texas as a warning against possible French meddling north of the Rio Grande

From Functional Programs to Pipelined Dataflow Circuits

We present a translation from programs expressed in a functional IR into dataflow networks as an intermediate step within a Haskell-to-Hardware compiler. Our networks exploit pipeline parallelism, particularly across multiple tail-recursive calls, via non-strict function evaluation. To handle the long-latency memory operations common to our target applications, we employ a latency-insensitive methodology that ensures arbitrary delays do not change the functionality of the circuit. We present empirical results comparing our networks against their strict counterparts, showing that nonstrictness can mitigate small increases in memory latency and improve overall performance by up to 2x