The Usefulness of Corruptible Elections

The belief that elections reduce rent seeking by government officials is widely held, likewise the belief that rent seeking decreases as elections are less subject to corruption. In this paper we develop and test a model in which these beliefs are carefully examined. Our model indicates that, while elections may provide a disincentive for rent seeking, this disincentive (1) need not actually materialise, and (2), is not necessarily correlated with the integrity of the electoral protocol. We next consider the ability of village-level elections in rural China to reduce rent seeking, and the extent to which this ability varies as the elections are more or less corruptible. We find that in practice, even elections that appear quite corruptible provide a strong disincentive to rent seeking. Moreover, our results indicate which types of electoral reform lead to more effective popular oversight of leaders, and which do not.http://deepblue.lib.umich.edu/bitstream/2027.42/39988/3/wp602.pd

Asthma Management Survey of Participants in an Inner City Asthma Intervention

Background: The Inner City Asthma Intervention (ICAI) was a national multi-center implementation of an evidence-based intervention to reduce asthma morbidity. Objective: This study describes mitigating behaviors and reported outcomes in families with asthma who completed the intervention and a post-intervention survey at one of the ICAI sites. Results: Eighty percent (0.72- 0.88, 95% confidence interval) of these families made five or more changes to mitigate exposure to environmental asthma triggers. The majority of families (0.84-0.96, 95% confidence interval) reported an improved awareness of asthma symptoms and less school absences, limitations of activity, unplanned doctor visits, and asthma related sleep disruption.Asthma, health intervention, health behavior

The Usefulness of Corruptible Elections

The belief that elections reduce rent seeking by government officials is widely held, likewise the belief that rent seeking decreases as elections are less subject to corruption. In this paper we develop and test a model in which these beliefs are carefully examined. Our model indicates that, while elections may provide a disincentive for rent seeking, this disincentive (1) need not actually materialise, and (2), is not necessarily correlated with the integrity of the electoral protocol. We next consider the ability of village-level elections in rural China to reduce rent seeking, and the extent to which this ability varies as the elections are more or less corruptible. We find that in practice, even elections that appear quite corruptible provide a strong disincentive to rent seeking. Moreover, our results indicate which types of electoral reform lead to more effective popular oversight of leaders, and which do not.Elections, Property rights, China

Local Government Behavior and Property Right Formation in Rural China

Secure land tenure is important to the development process, but China’s rural reforms have so far failed to provide farm households with this security. We examine the political economy of land tenure and find that local governments sacrifice tenure security in the interests of efficiency and equity. Local rent seeking also plays an important role, and is a likely source of the under-development of land rental markets. Our results further suggest that decreases in distortionary taxes and increases in the integrity of elections will lead to more secure tenure and an increased reliance on market land exchange.

Helping People Overcome Barriers to Exercise Through In-Office PT Exercise Evaluation Referrals

Utilization of a poster in a primary care exam room advertising Physical Therapy Exercise Evaluations in an effort to help patients overcome barriers to exercising. The goal of the project is to capture people in the contemplative/preparatory stage of behavior change and help them reach the action and maintenance phases to improve health.https://scholarworks.uvm.edu/fmclerk/1747/thumbnail.jp

The American West as a Social-Ecological Region: Drivers, Dynamics and Implications for Nested Social-Ecological Systems

The American West exists in the popular imagination as a distinct region, and policies and politics often suggest that both the challenges and the opportunities for land management and human well-being across the region are relatively homogeneous. In this paper, we argue that there are key characteristics that define the West as a social-ecological region, and also that there are myriad social-ecological systems (SESs) within the region that require diverse and dynamic approaches to managing change over time. We first conceptualize aridity, topography, and a unique political economy of land as exogenous factors that persist over time and space to define the American West as a contiguous social-ecological region. We then identify a second set of characteristics that show high degrees of variation across SESs within the American West. Finally, we operationalize the relationships between regional characteristics and local dynamics through a set of case studies that exemplify specific types of SESs in the region. The results of these empirical representations of the regional and intra-regional social-ecological dynamics of the contemporary American West highlight the implications for research and management of taking a cross-scale integrated approach to address pressing social-ecological opportunities and challenges in complex adaptive systems

Diesel exhaust and house dust mite allergen lead to common changes in the airway methylome and hydroxymethylome.

Exposures to diesel exhaust particles (DEP) from traffic and house dust mite (HDM) allergens significantly increase risks of airway diseases, including asthma. This negative impact of DEP and HDM may in part be mediated by epigenetic mechanisms. Beyond functioning as a mechanical barrier, airway epithelial cells provide the first line of immune defense towards DEP and HDM exposures. To understand the epigenetic responses of airway epithelial cells to these exposures, we exposed human bronchial epithelial cells to DEP and HDM and studied genome-wide 5-methyl-cytosine (5mC) and 5-hydroxy-methylcytosine (5hmC) at base resolution. We found that exposures to DEP and HDM result in elevated TET1 and DNMT1 expression, associated with 5mC and 5hmC changes. Interestingly, over 20% of CpG sites are responsive to both exposures and changes in 5mC at these sites negatively correlated with gene expression differences. These 5mC and 5hmC changes are located in genes and pathways related to oxidative stress responses, epithelial function and immune cell responses and are enriched for binding sites of transcription factors (TFs) involved in these pathways. Histone marks associated with promoters, enhancers and actively transcribed gene bodies were associated with exposure-induced DNA methylation changes. Collectively, our data suggest that exposures to DEP and HDM alter 5mC and 5hmC levels at regulatory regions bound by TFs, which coordinate with histone marks to regulate gene networks of oxidative stress responses, epithelial function and immune cell responses. These observations provide novel insights into the epigenetic mechanisms that mediate the epithelial responses to DEP and HDM in airways

Species identification using ZooMS, with reference to the exploitation of animal resources in the medieval town of Odense

ZooMS (Zooarchaeology by Mass Spectrometry) is increasingly being used as a method for species identification of archaeological and historical remains. The method identifies species from the peptide mass fingerprint of extracted collagen – the principal protein of bone, ivory, dentine, leather, and parchment. ZooMS has the advantages that it is a fast and simple method, that requires only small sample sizes or even non-destructive sampling. The taxonomic resolution of the method varies, but ZooMS is diagnostic for most domesticated animals and for the relatively depauperate Scandinavian fauna, although some groups (seals, martens) cannot be resolved, and it cannot discriminate some domesticates (dog, cattle) from their wild counterparts. In this article, we overview the method and demonstrate the value of ZooMS and illustrate our points via a case study of 20 samples from 12th to 14th century layers in the Danish medieval town of Odense. Four artefacts were tested by a non-destructive eraser technique because of their uniqueness, but only one could be identified. The remaining 16 were identified following destructive analysis of the sample, one sample could not be identified. Through the identification of a gaming piece as walrus tusk the analysis demonstrated the long distance trade networks of Odense and the pursuit of some inhabitants for luxury products and high living standards. Conversely, the species identification of combs showed that the medieval comb maker would use the resources immediately available to him to create an affordable everyday object rather than rely on imported antler