APAI Community Crossings Guide for Asphalt Projects

The Asphalt Pavement Association of Indiana (APAI), in collaboration with INDOT and LTAP, has developed a guide to assist cities and towns with Community Crossings requirements, from procurement through construction. This guide includes Indiana requirements for qualification, application instructions, bidding requirements, and a sample contract. Improved bid documents, asphalt specifications, and contracts will lead to better bids and higher quality projects. This is a must-attend session for any community with infrastructure projects in the works

The Impact of Competitive Foods on Children’s Fruit and Vegetable Consumption: An Observational Plate Waste Study

Little is known about the effect of competitive foods on children’s consumption of lunch meals in elementary schools in Mississippi. The objective of this observational study was to examine how competitive food purchases affect entrée, fruit, and vegetable consumption using the quarter-waste method. A total of 862 meals and purchase of competitive foods were observed. Children who purchased ice cream or pudding were 1.6 times more likely to throw away more than 50% of their entrée, 3.5 times more likely to not eat their vegetables, and more than two times more likely to not eat their fruit than children who did not purchase ice cream or pudding. Children who purchased chips were also less likely to consume more than 50% of their entrée. These findings suggest that competitive foods can impact children’s fruit and vegetable consumption

Physical activity in the Families in Transformation (FIT) weight management program for children

Background: The purpose was to determine if an 8-week nutrition education and exercise program for families could influence health and fitness parameters, and retention of nutrition knowledge. Methods: Eighteen children (mean age: 10.52 ± 1.26 year; 50% boys, 50% girls; 56% white,25% black, 19% multiracial) participated in the Families in Transformation (FIT) program. Preand post-study anthropocentric, blood pressure, fitness, and nutrition knowledge data was collected. Results: Diastolic blood pressure decreased for the total group (66.63 ± 8.81 to 63.75 ± 11.81mm Hg). Significant (P < 0.05) increases were seen for the group for push-ups (14.31 ± 7.62 to 19.63 ± 6.62) and chair squats (30.50 ± 10.21 to 34.44 ± 7.39). The reinforcing physical activity group performed significantly better on nutrition knowledge quizzes. Conclusion: Although, body mass index (BMI) z-scores did not change, there was a decrease in diastolic blood pressure, increase in fitness parameters, and increased retention of nutrition knowledge

Recommended Actions for Improved Care Transitions: Mental Ilnesses and/or Substance Use Disorders

The transition period between care settings is the most vulnerable time for patients and their caregivers. The unique vulnerabilities for patients with mental illnesses such as depression, mania, anxiety, schizophrenia and/or substance use disorders* heighten the need for coordinated transitions and aftercare. In 2010, depression was the fourth diagnosis by volume for readmissions in Minnesota according to the Potentially Preventable Readmissions data collected by the Minnesota Hospital Association

Suitability of simple human immunodeficiency virus rapid tests in clinical trials in community-based clinic settings

The suitability and accuracy of using simple human immunodeficiency virus (HIV) rapid (SR) tests in community-based clinics in northwest Tanzania were determined to assess eligibility for participation in clinical trials. The HIV rapid and ELISA test results for 789 women aged 16 to 54 who were screened for two clinical trials of HIV prevention were compared. Women were offered voluntary HIV counseling and testing (VCT) at screening; those who accepted were tested with the Abbott Determine and Trinity Biotech Capillus SR tests in parallel. The results were confirmed by two parallel HIV enzyme-linked immunosorbent assay (ELISA) tests (Abbott Murex HIV Ag/Ab combination and Vironostika Uniform II HIV Ag/Ab) to determine eligibility. Positive samples for any of the four assays were confirmed by a line immunoassay and p24 testing. The parallel SR tests had high concordance (96.2%) with the parallel ELISA algorithm. The sensitivities of the SR tests were 98.6% for Capillus (95% confidence interval [CI], 95.1 to 99.8%), 99.3% for Determine (95% CI, 96.2 to 100%), and 98.6% for the parallel SR (95% CI, 95.1 to 99.8%). The specificities were 99.7% for Capillus (95% CI, 98.9 to 100%), 99.7% for Determine (95% CI, 98.9 to 100%), and 100% for the parallel SR (95% CI, 99.4 to 100%). SR tests are suitable for use in community-based clinical research settings to assess eligibility both for trial participation and for the provision of on-site VCT services. Copyrigh

Small scale Direct Potable Reuse (DPR) project for a remote area

An Advanced Water Treatment Plant (AWTP) for potable water recycling in Davis Station Antarctica was trialed using secondary effluent at Selfs Point in Hobart, Tasmania, for nine months. The trials demonstrated the reliability of performance of a seven barrier treatment process consisting of ozonation, ceramic microfiltration (MF), biologically activated carbon, reverse osmosis, ultra-violet disinfection, calcite contactor and chlorination. The seven treatment barriers were required to meet the high log removal values (LRV) required for pathogens in small systems during disease outbreak, and on-line verification of process performance was required for operation with infrequent operator attention. On-line verification of pathogen LRVs, a low turbidity filtrate of approximately 0.1 NTU (Nephelometric Turbidity Unit), no long-term fouling and no requirement for clean-in-place (CIP) was achieved with the ceramic MF. A pressure decay test was also reliably implemented on the reverse osmosis system to achieve a 2 LRV for protozoa, and this barrier required only 2-3 CIP treatments each year. The ozonation process achieved 2 LRV for bacteria and virus with no requirement for an ozone residual, provided the ozone dose was &gt; 11.7 mg/L. Extensive screening using multi-residue gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) database methods that can screen for more than 1200 chemicals found that few chemicals pass through the barriers to the final product and rejected (discharge) water streams. The AWTP plant required 1.93 kWh/m3 when operated in the mode required for Davis Station and was predicted to require 1.27 kWh/m3 if scaled up to 10 ML/day. The AWTP will be shipped to Davis Station for further trials before possible implementation for water recycling. The process may have application in other small remote communities

Catalogue of British Bronze Age axes, including basic typology, compositional analyses and associated radiocarbon dates

This archive lists ~8000 Bronze Age British axeheads, alongside associated compositional analyses, isotopic measurements and radiocarbon dates. It integrates several major existing data collection efforts and published catalogues, whilst also providing a self-consistent basic typology. It is archived as four related flat-sheet text files and could be reused to support quantitative assessment of geographic and temporal patterns in metalwork style, deposition, recovery, hoard co-occurrence and/or metallurgical compositions to name just a few salient topics