Atmospheric benzene observations from oil and gas production in the Denver-Julesburg Basin in July and August 2014

High time resolution measurements of volatile organic compounds (VOCs) were collected using a proton-transfer-reaction quadrupole mass spectrometry (PTR-QMS) instrument at the Platteville Atmospheric Observatory (PAO) in Colorado to investigate how oil and natural gas (O&NG) development impacts air quality within the Wattenburg Gas Field (WGF) in the Denver-Julesburg Basin. The measurements were carried out in July and August 2014 as part of NASA’s “Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality” (DISCOVER-AQ) field campaign. The PTR-QMS data were supported by pressurized whole air canister samples and airborne vertical and horizontal surveys of VOCs. Unexpectedly high benzene mixing ratios were observed at PAO at ground level (mean benzene = 0.53 ppbv, maximum benzene = 29.3 ppbv), primarily at night (mean nighttime benzene = 0.73 ppbv). These high benzene levels were associated with southwesterly winds. The airborne measurements indicate that benzene originated from within the WGF, and typical source signatures detected in the canister samples implicate emissions from O&NG activities rather than urban vehicular emissions as primary benzene source. This conclusion is backed by a regional toluene-to-benzene ratio analysis which associated southerly flow with vehicular emissions from the Denver area. Weak benzene-to-CO correlations confirmed that traffic emissions were not responsible for the observed high benzene levels. Previous measurements at the Boulder Atmospheric Observatory (BAO) and our data obtained at PAO allow us to locate the source of benzene enhancements between the two atmospheric observatories. Fugitive emissions of benzene from O&NG operations in the Platteville area are discussed as the most likely causes of enhanced benzene levels at PAO

Response to Intervention (RTI) and Changes in Special Education Categorization

Response to intervention (RTI) is used as a prerequisite to referring children for special education eligibility for learning disabilities (LD). RTI provides schools with a framework for helping students with learning challenges. In the United States, while the number of students receiving services through RTI has remained consistent, the overall number of students receiving some educational intervention through an alternate path has increased. The purpose of this study was to determine the influence that the RTI model had upon eligibility numbers in a large special education co-operative spanning 21 rural school districts in southern Illinois that represented 15,128 students. Each of the school districts maintained its own policies and procedures governing RTI implementation, special education referral, and special education eligibility. The study revealed that while the number of students with LD dropped significantly over the past decade, the numbers of children eligible for other disability categories increased in a similar proportion. This changing trend may be the result of several factors including changes in school district policy, parent advocates pressing for quicker paths to treatment, treatment providers shifting categories for a wide variety of reasons, or some yet unknown factor. These possible explanations suggest that family issues, time, finances, and procedural dynamics may play a role in the changing categorizations and should be better understood. Future studies should focus on the inclusion of more culturally and economically diverse students, within and outside the Unites States. Last, school district policies and RTI implementation procedures should be investigated to better uncover any potential relationship to this shifting data trend.</jats:p

Response to Intervention (RTI) and Changes in Special Education Categorization

Response to intervention (RTI) is used as a prerequisite to referring children for special education eligibility for learning disabilities (LD). RTI provides schools with a framework for helping students with learning challenges. In the United States, while the number of students receiving services through RTI has remained consistent, the overall number of students receiving some educational intervention through an alternate path has increased. The purpose of this study was to determine the influence that the RTI model had upon eligibility numbers in a large special education co-operative spanning 21 rural school districts in southern Illinois that represented 15,128 students. Each of the school districts maintained its own policies and procedures governing RTI implementation, special education referral, and special education eligibility. The study revealed that while the number of students with LD dropped significantly over the past decade, the numbers of children eligible for other disability categories increased in a similar proportion. This changing trend may be the result of several factors including changes in school district policy, parent advocates pressing for quicker paths to treatment, treatment providers shifting categories for a wide variety of reasons, or some yet unknown factor. These possible explanations suggest that family issues, time, finances, and procedural dynamics may play a role in the changing categorizations and should be better understood. Future studies should focus on the inclusion of more culturally and economically diverse students, within and outside the Unites States. Last, school district policies and RTI implementation procedures should be investigated to better uncover any potential relationship to this shifting data trend

Parent Involvement in School: English Speaking versus Spanish Speaking Families

The purpose of the present study was to explore the relationships between three predictor variables (attitude toward school, parent-child communication, and school commitment action) and the criterion variable (parent involvement) in a representative sample and to examine if these relationships were consistent across three groups (English speaking Caucasian family, English speaking Latino family, and Spanish speaking Latino families). Using a national database (N= 9.841), multi-group SEM analyses were conducted to investigate the relationship between three predictor variables and the criterion variable in three family groups. While all three predictor variables significantly predicted parent involvement in English speaking Caucasian and Latino families, only two variables (parent-child communication and school commitment actions), significantly predicted parent involvement in Spanish speaking Latino families. The results of this study suggest that when administrators, teachers and counselors in school strive to share specific school-related information with Latino families, Spanish speaking families are more likely to become involved with schools.</jats:p

A novel protocol to maintain continuous access to thawed plasma at a rural trauma center.

BACKGROUND: Early administration of plasma improves mortality in massively transfused patients, but the thawing process causes delay. Small rural centers have been reluctant to maintain thawed plasma due to waste concerns. Our 254-bed rural Level II trauma center initiated a protocol allowing continuous access to thawed plasma, and we hypothesized its implementation would not increase waste or cost. METHODS: Two units of thawed plasma are continuously maintained in the trauma bay blood refrigerator. After 3 days, these units are replaced with freshly thawed plasma and returned to the blood bank for utilization prior to their 5-day expiration date. The blood bank monitors and rotates the plasma. Only trauma surgeons can use the plasma stored in the trauma bay. Wasted units and cost were measured over a 12-month period and compared with the previous 2 years. RESULTS: The blood bank thawed 1127 units of plasma during the study period assigning 274 to the trauma bay. When compared with previous years, we found a significant increase in waste (p \u3c 0.001) and cost (p = 0.020) after implementing our protocol. It cost approximately US $125/month extra to maintain continuous access to thawed plasma during the study period. DISCUSSION: A protocol to maintain thawed plasma in the trauma bay at a rural Level II trauma center resulted in a miniscule increase in waste and cost when considering the scope of maintaining a trauma center. We think this cost is also minimal when compared with the value of having immediate access to thawed plasma. Constant availability of thawed plasma can be offered at smaller rural centers without a meaningful impact on cost. LEVEL OF EVIDENCE: Economic and Value-based Evaluations, Level III

Colors 2012

CONTENTS Genesis, James Buscher 3; An Unassuming Hearse, Peter Kelsch 4; Sonnet, Peter Solis 7; Harvest, Sam Hunthausen 8; The Mortician, James Buscher 9; To A Child, Sabrina Harding 12; Infliction, Kelly Meros 13; Tea at the Embassie, Sabrina Harding 15; Change Alone, Holly Bloomdahl 17; The Last Red Heifer, Barry Ferst 19; When You Left, I Dreamt of Swans, Andrea Simons 21; The Mermaid’s Tear, Liz Reiman 22; His Name Was Ben, Victoria Simboli 24; Boxed in the Archives, Andrea Simons 26; 21st, Adam Lythgoe 31; Twilight Carried You, Daniel Pearson 38; Moon, Ronald Stottlemyer 40; God Could Not Hear, Mark Mclean 41; Jewish Ghetto, Ashli Mildenberger 42; A Whole Lot of Nothing, Marcus Anduaga-Arias 48; The Great Leap, Billy McElroy 49; The Ride, David Lewallen 50; A Waltz Remembered in Virginia City, Raven Dryden 53; Halloween 2011, Steve Harper 54; An Old Pick-Up Truck, the Paint Was Rust, Zach Rosen 57; Last Chance, Kevin Stewart 58; Seattle Calling Me Home, Emily Ross 60; Mother Wolves, Peter Kelsch 61; In New Orleans, She Grew As Tall As the Willow Would, Zach Rosen 63; Hide and Seek, Rachel Becker 64; Storyin, Loren Graham 65; Home, Elaine Soennichsen 66