Spatial Effects of ‘Mill’ Closures:Does Distance Matter?

When small towns experience a major infrastructure shock, such as a ‘mill’ closure, the effects can be devastating. We analyse the effects of two major freezing works closures in New Zealand, in Patea (1982) and Whakatu (1986). These two examples provide an interesting comparison: Whakatu is located close to a city, while Patea is relatively isolated. We describe the impacts of these shocks on population, employment and house values in each town, relative to two sets of comparators. These descriptions allow us to contrast long-run trends and adjustment dynamics resulting from the differing locations of both towns. We find that both towns experience negative population and employment impacts; however, consistent with benefits of a near-city location, the effects on Whakatu are mainly temporary, whereas the effects on Patea are more permanent. Population age-groups respond very differently to the shocks, in ways that are consistent with homeownership being a factor stifling migration responsiveness in the face of a shock. The results have implications for regional development policy choices with respect to infrastructure location and also for programmes designed to stimulate homeownership.Mill closures; rural infrastructure; homeownership

Synthesis of FMSP Experience and Lessons Learned for Fisheries Co-Management, Final Technical Report

In November 2012, the UK Department for International Development (DFID) set the terms of reference for a commissioned assessment of fisheries and aquaculture science. The task was to complete a "scoping review", consisting of an in-depth assessment of the existing evidence related to fisheries and aquaculture activities in developing countries and their contribution to economic growth, food security and nutrition. For this the assessment was expected to identify the existing evidence and 'evidence in the pipeline' (i.e. to be published imminently) from the existing literature, compile it, and provide an assessment of the strength (in the sense, scientific rigor) of that evidence, and identify knowledge or evidence gaps. In addition the assessment was to be complemented by a mapping of existing relevant interventions in fisheries and aquaculture. In order to conduct this assessment, the team of consultants adopted a six step methodological protocol that allowed them to assess in a consistent manner the scientific quality of the documents included in the assessment, based on quality, size and consistency of the evidence. After scanning, 202 documents were retained. The main evidences from these 202 documents were organised under two main threads: (i) Developmental outcomes, including food security; nutrition; health; economic growth and (ii) Mediating factors focusing on governance; and gender

Homeownership, Social Capital and Parental Voice in Schooling

We use New Zealand school board of trustees data to examine whether schools where parents have high rates of homeownership experience high parental voting turnout in elections. We also investigate whether homeownership influences the probability that a school board proceeds to election, indicating parental willingness to serve as a school trustee. Similarly, we examine whether state-owned social housing rates affect these outcomes. We compile results initially without controlling for other factors, and then controlling for a wide range of other characteristics, to test the robustness of simple observed associations between homeownership and state-ownership rates and outcome variables. Our findings show no discernible effect of homeownership on parental voting turnout in school elections after controls are added (contrary to the simple positive association), but a (robust) positive impact of both homeownership and state-ownership rates on the probability that a school holds an election.homeownership, school elections, parental voice, social capital

The Harmony of the World

Experimental music with mathematics and astronomy is discussed. Chord-like pitch arrangements are determined with geometric proportions arising in planetary movements. Rudimentary digital audio with Fourier series and the JPL on-line ephemeris is developed as a software solution. Computer musicians may listen to and select harmonies by specifying a date in time. A study and application of the ideas in The Harmony of the World by Johannes Kepler is presented with a software demonstration

Las Vegas X 3 @ 2030-Part 1 & 2

Part 1, 12 PowerPoint slide

Social Sensing of Floods in the UK

"Social sensing" is a form of crowd-sourcing that involves systematic analysis of digital communications to detect real-world events. Here we consider the use of social sensing for observing natural hazards. In particular, we present a case study that uses data from a popular social media platform (Twitter) to detect and locate flood events in the UK. In order to improve data quality we apply a number of filters (timezone, simple text filters and a naive Bayes `relevance' filter) to the data. We then use place names in the user profile and message text to infer the location of the tweets. These two steps remove most of the irrelevant tweets and yield orders of magnitude more located tweets than we have by relying on geo-tagged data. We demonstrate that high resolution social sensing of floods is feasible and we can produce high-quality historical and real-time maps of floods using Twitter.Comment: 24 pages, 6 figure

Darling

https://digitalcommons.library.umaine.edu/mmb-vp/3946/thumbnail.jp

Misconceptions about Violence and Undocumented Immigrants

This issue briefs examines the perceived link between undocumented immigrants and criminal activity, with a primary focus on the states in the American Southwest. Many prominent American politicians have made claims about illegal immigrants and violent crime and these claims have been determined to be false in many cases