University of Nebraska Omaha

About: University of Nebraska Omaha is a education organization based out in Omaha, Nebraska, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 4526 authors who have published 8905 publications receiving 213914 citations. The organization is also known as: UNO & University of Omaha.

Preservice Teachers' Content Knowledge and Self-Efficacy for Teaching Reading

Abstract: This mixed methods study examined preservice teachers' growth in content knowledge and self-efficacy for teaching reading as they participated in a literacy course/reading clinic practicum with those not enrolled in the experience. Groups were compared on three measures using a pretest–posttest design. Additionally, five preservice teachers from the treatment group were interviewed at three points during the semester. Quantitative measures documented that both groups began the semester with moderately high self-efficacy and low content knowledge, but the treatment group ended the semester with more significant gains in knowledge and self-efficacy. Content knowledge and self-efficacy were highly correlated at the end of the semester, indicating that as preservice teachers gained knowledge, they also gained self-efficacy. Qualitative interviews provided insights into the factors that facilitated the growth.

Is there a role for oral human immunoglobulin in the treatment for norovirus enteritis in immunocompromised patients

Abstract: No treatment for NVE is available. Immunocompromised patients with NVE treated with OHIG (12 cases) were retrospectively identified and matched 1:1 by age and gender with immunocompromised patients with NVE not treated with OHIG (12 controls). Chi-squared test, t-test, bivariate conditional linear regression analyses, and Kaplan-Meier curve were performed. A total of 58.3% patients were small bowel transplant (SBT) recipients. Although not statistically significant, cases compared with controls were more likely to have had induction therapy (p = 0.25, OR = 65.3), higher peak tacrolimus levels (p = 0.43, OR = 1.04), SBT (p = 0.30, OR = 65.3), prior NVE (p = 0.42, OR = 2.0), TPN support (p = 0.42 OR = 2.0), and decrease in immunosuppression (p = 0.14, OR = 5.0). Treatment with OHIG favored resolution of diarrhea (p = 0.078, OR = 65.3) and decreased stool output seven days after treatment compared with controls (mean difference 11.95 mL/kg/day, p = 0.09). OHIG did not impact total time to resolution of diarrhea (mean 12.08 vs. 11.91 days; p = 0.63), length of hospital stay (p = 0.31, OR = 1.05), or cost of hospitalization (p = 0.32, OR = 1.0). We show a potential role of OHIG treatment for NVE. Resolution of diarrhea and decreased stool output were observed at seven days; no benefit was found for length of hospital stay or hospital cost.

Nonunion of the clavicle and thoracic outlet syndrome.

Abstract: Fifteen adult patients with clavicular nonunions were evaluated over a 10-year period. Fourteen of these patients were treated initially with a "figure-of-eight" clavicle strap. Seven presented with narrowing of the costoclavicular space, and symptoms of intermittent brachial plexus impingement or thoracic outlet syndrome. Two of these resulted from resection of the mid-portion of the clavicle with subsequent impingement from hypertrophy of the lateral stump. Most commonly, hypertrophic nonunion of the clavicle caused the thoracic outlet syndrome, frequently many months after the initial injury. This delayed onset led to diagnostic confusion with other causes of radiating upper extremity pain, including cervical disc disease. Treatment of the adult clavicle fracture is different from that of the child with potential for greater functional impairment. The "figure-of-eight" harness frequently does not provide pain relief or adequate reduction of the fracture. If an acutely displaced fracture in an adult cannot be reduced and held by closed casting technique, open reduction and internal fixation may occasionally be indicated. We have found transcortical fixation by locking Knowles pins to be effective for treating hypertrophic nonunions, as well as for unreducible acute fractures. Atrophic nonunions require plate fixation and autologous grafting. Nonunion of the clavicle has been among the most responsive of nonunions in our experience, since all fractures treated by adequate reduction and fixation healed promptly.(ABSTRACT TRUNCATED AT 250 WORDS)

Assurance Services for Business-to- Business Electronic Commerce: A Framework and Implications

Abstract: The electronic commerce assurance market has been estimated to be potentially worth $11 billion. To date, the focus of assurance services has largely been on web commerce (and, therefore, business-to-consumer or B2C) related services, leaving the business-to-business (B2B) electronic commerce market relatively untapped. Yet, with electronic data interchange (EDI) being mandated by large companies and government agencies, smallto medium-sized firms have struggled to acquire and implement this technology with little understanding of this new age of electronic commerce. As the ubiquitous Internet allows more firms to become EDI-