Lunch Detention: Learning from Students in Our Little Barred Room

Pulls back the “facades of inclusion” to reveal emotional violence and deep-seated discriminatory practices against special education students. Lisa, herself blind, describes how she was approached by an administrator to take over the role of lunch detention supervisor for the “little barred room.” In a short time, the “little barred room” becomes a place of refuge for Lisa and the other students, who share stories of friendship and create an inclusive space that empowers them to challenge a culture of oppression

What is the most effective treatment for ADHD in children?

Stimulant medication therapy is the most effective treatment for attention deficit/ hyperactivity disorder (ADHD) in children, producing significant improvements in symptoms and modest improvements in academic achievement (strength of recommendation [SOR]: A, based on multiple randomized controlled trials [RCTs]). Nonpharmacologic therapies, such as behavior therapy, school- based interventions, and family therapy, are not as effective as stimulants but may add modest benefit to the effects of medication (SOR: B, based on 1 RCT)

Corn and Soybean Basis Patterns for Selected Locations in South Dakota: 1998

For successful marketing and merchandising in commodity markets, it is important to understand the relationship between cash and futures contract prices. The principal measure for relating cash and futures price is local cash basis or Basis\u27\u27

African American and European American Therapists’ Experiences of Addressing Race in Cross-Racial Psychotherapy Dyads

Using Consensual Qualitative Research, 12 licensed psychologists’ overall experiences addressing race in psychotherapy were investigated, as were their experiences addressing race in a specific cross-racial therapy dyad. Results indicated that only African American psychologists reported routinely addressing race with clients of color or when race was part of a client’s presenting concern. European American psychologists indicated that they would address race if clients raised the topic, and some reported that they did not normally address race with racially different clients. When discussing a specific cross-racial dyad, African American therapists more often than European American therapists addressed race because they perceived client discomfort. Only European American therapists reported feeling uncomfortable addressing race, but therapists of both races perceived that such discussions had positive effects

Space Shuttle 2 Advanced Space Transportation System. Volume 1: Executive Summary

An investigation into the feasibility of establishing a second generation space transportation system is summarized. Incorporating successful systems from the Space Shuttle and technological advances made since its conception, the second generation shuttle was designed to be a lower-cost, reliable system which would guarantee access to space well into the next century. A fully reusable, all-liquid propellant booster/orbiter combination using parallel burn was selected as the base configuration. Vehicle characteristics were determined from NASA ground rules and optimization evaluations. The launch profile was constructed from particulars of the vehicle design and known orbital requirements. A stability and control analysis was performed for the landing phase of the orbiter's flight. Finally, a preliminary safety analysis was performed to indicate possible failure modes and consequences

Space Shuttle 2 advanced space transportation system, volume 2

To determine the best configuration from all candidate configurations, it was necessary first to calculate minimum system weights and performance. To optimize the design, it is necessary to vary configuration-specific variables such as total system weight, thrust-to-weight ratios, burn durations, total thrust available, and mass fraction for the system. Optimizing each of these variables at the same time is technically unfeasible and not necessarily mathematically possible. However, discrete sets of data can be generated which will eliminate many candidate configurations. From the most promising remaining designs, a final configuration can be selected. Included are the three most important designs considered: one which closely approximates the design criteria set forth in a Marshall Space Flight Center study of the Shuttle 2; the configuration used in the initial proposal; and the final configuration. A listing by cell of the formulas used to generate the aforementioned data is included for reference

Essential Programs and Services (EPS) Component Review: Small and Geographically Isolated School Adjustment

Background The Essential Programs and Services (EPS) cost model provides an additional allocation to schools that are identified as small and geographically isolated. Such schools have less opportunity to achieve economies of scale by combining with nearby communities and may also have other additional costs inherent to geographic isolation. The form of the adjustment is a reduced student-to-teacher ratio for schools in lower size categories that meet the geographic isolation criteria, along with an additional per-pupil allocation amount for operation and maintenance of physical plant in island schools. Prior analyses of this adjustment were conducted in 2005, 2006, 2010 and 2018 as part of the ongoing review of components within the EPS funding formula

The effects of classic and variant infectious bursal disease viruses on lymphocyte populations in specific-pathogen-free White Leghorn chickens

Infectious bursal disease virus (IBDV) is a pathogen that primarily infects B lymphocytes in domestic avian species. This viral infection has been associated with immunosuppression, clinical disease/mortality, and enteric malabsorption effects. The purpose of this experiment was to compare the effects of a classic (USDA-STC) and a new variant IBDV (RB-4, known to induce primarily the enteric disease) on immune cell populations in lymphoid organs. Seventeen-dayold specific-pathogen-free (SPF) White Leghorn chickens were either not infected (control) or inoculated with either USDA-STC or RB-4 IBD viral isolate. On days 3 and 5 post-inoculation (PI), lymphoid tissues were collected to prepare cell suspensions for immunofluorescent staining and cell population analysis by flow cytometry. Portions of the tissues were snap frozen for immunohistochemistry to localize various immune cells and IBD virus in the tissues. Tissue homogenates were prepared to test for IBDV by quantitative MTT assay. Both the USDA-STC and RB-4 viruses greatly altered lymphocyte populations in the spleen and bursa. At 5 d PI, bursal B cells were approximately 25% and 60% of lymphocytes in chicks infected with USDA-STC and RB-4, respectively, whereas in control birds, B cells constituted 99% of bursal lymphocytes. This reduction in the proportions of bursal B cells was associated with an infiltration of T cells. In the spleen, IBDV infection also reduced the percentage of B cells and increased the percentage of T cells. The differential effects of classic and variant IBDV infection on immune cell populations in lymphoid organs may explain the differences in clinical effects induced by these viruse