Science.gov

Sample records for achieve greater improvement

  1. Greater years of maternal schooling and higher scores on academic achievement tests are independently associated with improved management of child diarrhea by rural Guatemalan mothers.

    PubMed

    Webb, Aimee L; Ramakrishnan, Usha; Stein, Aryeh D; Sellen, Daniel W; Merchant, Moeza; Martorell, Reynaldo

    2010-09-01

    Appropriate home management can alleviate many of the consequences of diarrhea including malnutrition, impaired development, growth faltering, and mortality. Maternal cognitive ability, years of schooling, and acquired academic skills are hypothesized to improve child health by improving maternal child care practices, such as illness management. Using information collected longitudinally in 1996-1999 from 466 rural Guatemalan women with children <36 months, we examined the independent associations between maternal years of schooling, academic skills, and scores on the Raven's Progressive Matrices and an illness management index (IMI). Women scoring in the lowest and middle tertiles of academic skills scored lower on the IMI compared to women in the highest tertile (-0.24 [95% CI: -0.54, 0.07]; -0.30 [95% CI: -0.54, -0.06], respectively) independent of sociodemographic factors, schooling, and Raven's scores. Among mothers with less than 1 year of schooling, scoring in the lowest tertile on the Raven's Progressive Matrices compared to the highest was significantly associated with scoring one point lower on the IMI (-1.18 [95% CI: -2.20, -0.17]). Greater academic skills were independently associated with maternal care during episodes of infant diarrhea. Schooling of young girls and/or community based programs that provide women with academic skills such as literacy, numeracy and knowledge could potentially improve mothers' care giving practices.

  2. Improving photosynthetic efficiency for greater yield.

    PubMed

    Zhu, Xin-Guang; Long, Stephen P; Ort, Donald R

    2010-01-01

    Increasing the yield potential of the major food grain crops has contributed very significantly to a rising food supply over the past 50 years, which has until recently more than kept pace with rising global demand. Whereas improved photosynthetic efficiency has played only a minor role in the remarkable increases in productivity achieved in the last half century, further increases in yield potential will rely in large part on improved photosynthesis. Here we examine inefficiencies in photosynthetic energy transduction in crops from light interception to carbohydrate synthesis, and how classical breeding, systems biology, and synthetic biology are providing new opportunities to develop more productive germplasm. Near-term opportunities include improving the display of leaves in crop canopies to avoid light saturation of individual leaves and further investigation of a photorespiratory bypass that has already improved the productivity of model species. Longer-term opportunities include engineering into plants carboxylases that are better adapted to current and forthcoming CO(2) concentrations, and the use of modeling to guide molecular optimization of resource investment among the components of the photosynthetic apparatus, to maximize carbon gain without increasing crop inputs. Collectively, these changes have the potential to more than double the yield potential of our major crops. PMID:20192734

  3. Greater Green River Basin Production Improvement Project

    SciTech Connect

    DeJarnett, B.B.; Lim, F.H.; Calogero, D.

    1997-10-01

    The Greater Green River Basin (GGRB) of Wyoming has produced abundant oil and gas out of multiple reservoirs for over 60 years, and large quantities of gas remain untapped in tight gas sandstone reservoirs. Even though GGRB production has been established in formations from the Paleozoic to the Tertiary, recent activity has focused on several Cretaceous reservoirs. Two of these formations, the Ahnond and the Frontier Formations, have been classified as tight sands and are prolific producers in the GGRB. The formations typically naturally fractured and have been exploited using conventional well technology. In most cases, hydraulic fracture treatments must be performed when completing these wells to to increase gas production rates to economic levels. The objectives of the GGRB production improvement project were to apply the concept of horizontal and directional drilling to the Second Frontier Formation on the western flank of the Rock Springs Uplift and to compare production improvements by drilling, completing, and testing vertical, horizontal and directionally-drilled wellbores at a common site.

  4. Water quality improvement plan for Greater Vancouver

    SciTech Connect

    Foellmi, S.N. . Environmental Div.); Neden, D.G. ); Dawson, R.N. )

    1993-10-01

    The Greater Vancouver Regional District commissioned an 18-month planning and predesign study to define the components in a comprehensive water and predesign study to define the components in a comprehensive water quality improvement plan for its 2,500-ML/d (660-mgd) system. The study included three primary tasks: (1) predesign of disinfection and corrosion control facilities, (2) a 12-month pilot testing program using parallel pilot plants at the Seymour and Capilano water supply reservoirs, and (3) planning for future filtration plants. The results of the study identified chlorine, ammonia, sulfur dioxide, soda ash, and carbon dioxide in a two-stage treatment approach as the recommended disinfection and corrosion control scheme for the low-pH, low-alkalinity water supplies. The pilot-plant studies confirmed that direct filtration using deep-bed monomedium filters operating at a loading rate of 22.5 m/h provided excellent treatment performance and productivity over a wide range of raw-water quality. Ozonation was studied extensively and found not to be beneficial in the overall treatment performance. The phased improvement plan for the disinfection, corrosion control, and filtration facilities has an estimated capital cost of about Can$459 million.

  5. An apparent contradiction: increasing variability to achieve greater precision?

    PubMed

    Rosenblatt, Noah J; Hurt, Christopher P; Latash, Mark L; Grabiner, Mark D

    2014-02-01

    To understand the relationship between variability of foot placement in the frontal plane and stability of gait patterns, we explored how constraining mediolateral foot placement during walking affects the structure of kinematic variance in the lower-limb configuration space during the swing phase of gait. Ten young subjects walked under three conditions: (1) unconstrained (normal walking), (2) constrained (walking overground with visual guides for foot placement to achieve the measured unconstrained step width) and, (3) beam (walking on elevated beams spaced to achieve the measured unconstrained step width). The uncontrolled manifold analysis of the joint configuration variance was used to quantify two variance components, one that did not affect the mediolateral trajectory of the foot in the frontal plane ("good variance") and one that affected this trajectory ("bad variance"). Based on recent studies, we hypothesized that across conditions (1) the index of the synergy stabilizing the mediolateral trajectory of the foot (the normalized difference between the "good variance" and "bad variance") would systematically increase and (2) the changes in the synergy index would be associated with a disproportionate increase in the "good variance." Both hypotheses were confirmed. We conclude that an increase in the "good variance" component of the joint configuration variance may be an effective method of ensuring high stability of gait patterns during conditions requiring increased control of foot placement, particularly if a postural threat is present. Ultimately, designing interventions that encourage a larger amount of "good variance" may be a promising method of improving stability of gait patterns in populations such as older adults and neurological patients. PMID:24162866

  6. Can Judges Improve Academic Achievement?

    ERIC Educational Resources Information Center

    Greene, Jay P.; Trivitt, Julie R.

    2008-01-01

    Over the last 3 decades student achievement has remained essentially unchanged in the United States, but not for a lack of spending. Over the same period a myriad of education reforms have been suggested and per-pupil spending has more than doubled. Since the 1990s the education reform attempts have frequently included judicial decisions to revise…

  7. Improving health and safety through greater cooperation: A labor perspective

    SciTech Connect

    Main, J.A.

    1996-12-31

    There has been considerable effort in the coal mining industry to improve the future of mining operations and the health and safety conditions through improved labor and management relations. The United Mine Workers of America has been a major part of that effort.

  8. Faster top running speeds are achieved with greater ground forces not more rapid leg movements.

    PubMed

    Weyand, P G; Sternlight, D B; Bellizzi, M J; Wright, S

    2000-11-01

    We twice tested the hypothesis that top running speeds are determined by the amount of force applied to the ground rather than how rapidly limbs are repositioned in the air. First, we compared the mechanics of 33 subjects of different sprinting abilities running at their top speeds on a level treadmill. Second, we compared the mechanics of declined (-6 degrees ) and inclined (+9 degrees ) top-speed treadmill running in five subjects. For both tests, we used a treadmill-mounted force plate to measure the time between stance periods of the same foot (swing time, t(sw)) and the force applied to the running surface at top speed. To obtain the force relevant for speed, the force applied normal to the ground was divided by the weight of the body (W(b)) and averaged over the period of foot-ground contact (F(avge)/W(b)). The top speeds of the 33 subjects who completed the level treadmill protocol spanned a 1.8-fold range from 6.2 to 11.1 m/s. Among these subjects, the regression of F(avge)/W(b) on top speed indicated that this force was 1.26 times greater for a runner with a top speed of 11.1 vs. 6.2 m/s. In contrast, the time taken to swing the limb into position for the next step (t(sw)) did not vary (P = 0.18). Declined and inclined top speeds differed by 1.4-fold (9.96+/-0.3 vs. 7.10+/-0.3 m/s, respectively), with the faster declined top speeds being achieved with mass-specific support forces that were 1.3 times greater (2.30+/- 0.06 vs. 1.76+/-0.04 F(avge)/ W(b)) and minimum t(sw) that were similar (+8%). We conclude that human runners reach faster top speeds not by repositioning their limbs more rapidly in the air, but by applying greater support forces to the ground. PMID:11053354

  9. Improving Student Achievement Using Expert Learning Systems

    ERIC Educational Resources Information Center

    Green, Ronny; Smith, Bob; Leech, Don

    2004-01-01

    Both educators and the public are demanding improvements in student achievement and school performance. However, students meeting the highest college admission standards are increasingly selecting fields of study other than teaching. How can we increase teacher competence when many of our brightest teacher prospects are going into other fields?…

  10. Exemplar pediatric collaborative improvement networks: achieving results.

    PubMed

    Billett, Amy L; Colletti, Richard B; Mandel, Keith E; Miller, Marlene; Muething, Stephen E; Sharek, Paul J; Lannon, Carole M

    2013-06-01

    A number of pediatric collaborative improvement networks have demonstrated improved care and outcomes for children. Regionally, Cincinnati Children's Hospital Medical Center Physician Hospital Organization has sustained key asthma processes, substantially increased the percentage of their asthma population receiving "perfect care," and implemented an innovative pay-for-performance program with a large commercial payor based on asthma performance measures. The California Perinatal Quality Care Collaborative uses its outcomes database to improve care for infants in California NICUs. It has achieved reductions in central line-associated blood stream infections (CLABSI), increased breast-milk feeding rates at hospital discharge, and is now working to improve delivery room management. Solutions for Patient Safety (SPS) has achieved significant improvements in adverse drug events and surgical site infections across all 8 Ohio children's hospitals, with 7700 fewer children harmed and >$11.8 million in avoided costs. SPS is now expanding nationally, aiming to eliminate all events of serious harm at children's hospitals. National collaborative networks include ImproveCareNow, which aims to improve care and outcomes for children with inflammatory bowel disease. Reliable adherence to Model Care Guidelines has produced improved remission rates without using new medications and a significant increase in the proportion of Crohn disease patients not taking prednisone. Data-driven collaboratives of the Children's Hospital Association Quality Transformation Network initially focused on CLABSI in PICUs. By September 2011, they had prevented an estimated 2964 CLABSI, saving 355 lives and $103,722,423. Subsequent improvement efforts include CLABSI reductions in additional settings and populations.

  11. Improving Student Achievement in Science. Based on the "Handbook of Research on Improving Student Achievement."

    ERIC Educational Resources Information Center

    Educational Research Service, Arlington, VA.

    This booklet summarizes the science chapter from the "Handbook of Research on Improving Student Achievement," a report sponsored by the Alliance for Curriculum Reform and also published by the Educational Research Service. The handbook is based on the idea that efforts to improve instruction must focus on the existing knowledge base on effective…

  12. Improving Student Achievement in Math and Science

    NASA Technical Reports Server (NTRS)

    Sullivan, Nancy G.; Hamsa, Irene Schulz; Heath, Panagiota; Perry, Robert; White, Stacy J.

    1998-01-01

    As the new millennium approaches, a long anticipated reckoning for the education system of the United States is forthcoming, Years of school reform initiatives have not yielded the anticipated results. A particularly perplexing problem involves the lack of significant improvement of student achievement in math and science. Three "Partnership" projects represent collaborative efforts between Xavier University (XU) of Louisiana, Southern University of New Orleans (SUNO), Mississippi Valley State University (MVSU), and the National Aeronautics and Space Administration (NASA), Stennis Space Center (SSC), to enhance student achievement in math and science. These "Partnerships" are focused on students and teachers in federally designated rural and urban empowerment zones and enterprise communities. The major goals of the "Partnerships" include: (1) The identification and dissemination of key indices of success that account for high performance in math and science; (2) The education of pre-service and in-service secondary teachers in knowledge, skills, and competencies that enhance the instruction of high school math and science; (3) The development of faculty to enhance the quality of math and science courses in institutions of higher education; and (4) The incorporation of technology-based instruction in institutions of higher education. These goals will be achieved by the accomplishment of the following objectives: (1) Delineate significant ?best practices? that are responsible for enhancing student outcomes in math and science; (2) Recruit and retain pre-service teachers with undergraduate degrees in Biology, Math, Chemistry, or Physics in a graduate program, culminating with a Master of Arts in Curriculum and Instruction; (3) Provide faculty workshops and opportunities for travel to professional meetings for dissemination of NASA resources information; (4) Implement methodologies and assessment procedures utilizing performance-based applications of higher order

  13. A New Technique for Achieving Impact Velocities Greater Than 10 km/sec

    NASA Technical Reports Server (NTRS)

    Piekutowski, A. J.; Nolen, Angie (Technical Monitor)

    2001-01-01

    This Contractor Report describes and presents the results of work that was done in an attempt to develop an augmented acceleration technique that would launch small projectiles of known shape, mass, and state to velocities of 10 km/sec and higher. The higher velocities were to be achieved by adding a third stage to a conventional two-stage, light-gas gun and using a modified firing cycle for the third stage. The technique did not achieve the desired results and was modified for use during the development program. Since the design of the components used for the augmented-acceleration, three-stage launcher could be readily adapted for use as a three-stage launcher that used a single-stage acceleration cycle; the remainder of the contract period was spent performing test firings using the modified three-stage launcher. Work with the modified three-stage launcher, although not complete, did produce test firings in which an 0.11-g cylindrical nylon projectile was launched to a velocity of 8.65 km/sec.

  14. Academic Achievement, Academic Self-Concept, and Academic Motivation of Immigrant Adolescents in the Greater Toronto Area Secondary Schools

    ERIC Educational Resources Information Center

    Areepattamannil, Shaljan; Freeman, John G.

    2008-01-01

    The study examined the self-reported academic achievement, academic self-concept, and academic motivation of 573 immigrant and nonimmigrant adolescents in the Greater Toronto Area (GTA) secondary schools. Descriptive Discriminant Analyses indicated that the immigrant adolescents had higher performance in mathematics, higher math and school…

  15. Novel Material Designed to Achieve Greater Tunability of Magnetic Dynamo Experiments

    NASA Astrophysics Data System (ADS)

    Casara, J. G.; Brown, E.

    2013-12-01

    We propose to use a novel material for dynamo experiments, creating suspensions of magnetic particles in liquid metals. These suspensions combine the conductive nature of liquid metals with the magnetic permeabilities of the particles, allowing much higher magnetic Reynolds numbers than previous liquid-metal experiments. Additionally, by adjusting the packing fraction φ of non-magnetic or magnetic particles in suspension, we can tune the viscosity and permeability respectively, thus achieving independent control of Reynolds and magnetic Reynolds numbers over a wide range of parameter space. We will report rheology measurements showing that liquid metal suspensions of 10μm diameter iron powders in a eutectic mixture of gallium and indium exhibit Newtonian viscosity with the expected increase in viscosity with φ up to φ = 0.22. Preliminary investigation into the magnetic properties of these suspensions has suggested that magnetic permeabilities are proportional to the packing fraction and inherent permeability of the suspended particles. These results confirm that the resulting Reynolds and magnetic Reynolds numbers will be highly tunable and straightforward to predict based on the proportions and properties of the suspension materials. The flow curve for suspensions of iron powder in eutectic gallium and indium exhibit Newtonian-like behavior for packing fractions φ below φ = 0.22. The viscosities of suspensions of iron powder in a eutectic mixture of gallium and indium follow a Krieger-Dougherty curve, providing more evidence that the material behaves in a Newtonian-like manner.

  16. Is greater improvement in early self-regulation associated with fewer behavioral problems later in childhood?

    PubMed

    Sawyer, Alyssa C P; Miller-Lewis, Lauren R; Searle, Amelia K; Sawyer, Michael G; Lynch, John W

    2015-12-01

    The aim of this study was to determine whether the extent of improvement in self-regulation achieved between ages 4 and 6 years is associated with the level of behavioral problems later in childhood. Participants were 4-year-old children (n = 510) attending preschools in South Australia. Children's level of self-regulation was assessed using the parent-completed Devereux Early Childhood Assessment when children were aged 4, 5, and 6. Children's level of behavioral problems was assessed using total, internalizing, and externalizing scores on parent- and teacher-rated Strengths and Difficulties Questionnaires (SDQs) when children were 6 years old. Random effects regression was used to describe the changes to children's self-regulation between 4 and 6 years. Linear regression models were then used to determine the strength of the association between the extent of self-regulation improvement and level of behavioral problems. Greater improvement in self-regulation, adjusted for family characteristics and baseline self-regulation scores, was associated with lower levels of parent- (B = -3.57, 95% confidence interval [CI] [-4.49, -2.65]) and teacher-rated SDQ total difficulties scores at 6 years (B = -2.42, 95% CI [-3.50, -1.34]). These effects remained after adjustment for level of parent-rated behavioral problems at 4 years. Similar effects were found for internalizing and externalizing scores at age 6 years. The results highlight the importance of improvements in self-regulation from 4-6 years for childhood behavioral problems during the early school years. Children with lower levels of improvement in self-regulation early in life are at risk for higher levels of behavioral problems both at home and at school.

  17. Do Charter Schools Improve Student Achievement?

    ERIC Educational Resources Information Center

    Clark, Melissa A.; Gleason, Philip M.; Tuttle, Christina Clark; Silverberg, Marsha K.

    2015-01-01

    This article presents findings from a lottery-based study of the impacts of a broad set of 33 charter middle schools across 13 states on student achievement. To estimate charter school impacts, we compare test score outcomes of students admitted to these schools through the randomized admissions lotteries with outcomes of applicants who were not…

  18. Improving Achievement through Problem-Based Learning

    ERIC Educational Resources Information Center

    Sungur, Semra; Tekkaya, Ceren; Geban, Omer

    2006-01-01

    In this study, the effect of problem-based learning on students' academic achievement and performance skills in a unit on the human excretory system was investigated. Sixty-one 10th grade students, from two full classes instructed by the same biology teacher, were involved in the study. Classes were randomly assigned as either the experimental or…

  19. Improving College Effectiveness: Raising Quality and Achievement.

    ERIC Educational Resources Information Center

    Somekh, Bridget; Convery, Andy; Delaney, Jean; Fisher, Roy; Gray, John; Gunn, Stan; Henworth, Andrew; Powell, Loraine

    1999-01-01

    Work undertaken to improve the effectiveness of the United Kingdom's schools and further education (FE) sectors was identified and assessed in a study entailing four data collection methods: literature review; questionnaire administered to all FE college principals in England and Wales; expert seminar and face-to-face interviews with high-level…

  20. Improving Reading Achievements of Struggling Learners

    ERIC Educational Resources Information Center

    Houtveen, Thoni; van de Grift, Wim

    2012-01-01

    In The Netherlands, the percentage of struggling readers in the 1st year of formal reading instruction is about 25%. This problem inspired us to develop the Reading Acceleration Programme. To evaluate the effectiveness of this programme, a quasi-experiment is carried out. The teachers in the experimental group have been trained to improve their…

  1. Strategic School Funding for Improved Student Achievement

    ERIC Educational Resources Information Center

    Chambers, Jay G.; Brown, James R.; Levin, Jesse; Jubb, Steve; Harper, Dorothy; Tolleson, Ray; Manship, Karen

    2010-01-01

    This article features Strategic School Funding for Results (SSFR) project, a new joint initiative of the American Institutes for Research (AIR) and Pivot Learning Partners (PLP) aimed at improving school finance, human resources, and management systems in large urban school districts. The goal of the project is to develop and implement more…

  2. An alternative clinical approach to achieve greater anterior than posterior maxillary expansion in cleft lip and palate patients.

    PubMed

    Oliveira, Dauro Douglas; Bartolomeo, Flávia Uchôa Costa; Cardinal, Lucas; Figueiredo, Daniel Santos Fonseca; Palomo, Juan Martin; Andrade, Ildeu

    2014-11-01

    Cleft lip and palate patients commonly present maxillary constriction, particularly in the anterior region. The aim of this case report was to describe an alternative clinical approach that used a smaller Hyrax screw unconventionally positioned to achieve greater anterior than posterior expansion in patients with complete unilateral cleft lip and palate. The idea presented here is to take advantage of a reduced dimension screw to position it anteriorly. When only anterior expansion was needed (patient 1), the appliance was soldered to the first premolar bands and associated to a transpalatal arch cemented to the first molars. However, when overall expansion was required (patient 2), the screw was positioned anteriorly, but soldered to the first molar bands. Intercanine, premolar, and first molar widths were measured on dental casts with a digital caliper. Pre-expansion and postexpansion radiographs and tomographies were also evaluated. A significant anterior expansion and no intermolar width increase were registered in the first patient. Although patient 2 also presented a greater anterior than posterior expansion, a noteworthy expansion occurred at the molar region. The alternative approach to expand the maxilla in cleft patients reported here caused greater anterior than posterior expansion when the Mini-Hyrax was associated to a transpalatal arch, and its reduced dimension also minimized discomfort and facilitated hygiene.

  3. Is Greater Improvement in Early Self-Regulation Associated with Fewer Behavioral Problems Later in Childhood?

    ERIC Educational Resources Information Center

    Sawyer, Alyssa C. P.; Miller-Lewis, Lauren R.; Searle, Amelia K.; Sawyer, Michael G.; Lynch, John W.

    2015-01-01

    The aim of this study was to determine whether the extent of improvement in self-regulation achieved between ages 4 and 6 years is associated with the level of behavioral problems later in childhood. Participants were 4-year-old children (n = 510) attending preschools in South Australia. Children's level of self-regulation was assessed using the…

  4. Science Achievement for All: Improving Science Performance and Closing Achievement Gaps

    ERIC Educational Resources Information Center

    Jackson, Julie K.; Ash, Gwynne

    2012-01-01

    This article addresses the serious and growing need to improve science instruction and science achievement for all students. We will describe the results of a 3-year study that transformed science instruction and student achievement at two high-poverty ethnically diverse public elementary schools in Texas. The school-wide intervention included…

  5. Science Achievement for All: Improving Science Performance and Closing Achievement Gaps

    NASA Astrophysics Data System (ADS)

    Jackson, Julie K.; Ash, Gwynne

    2012-11-01

    This article addresses the serious and growing need to improve science instruction and science achievement for all students. We will describe the results of a 3-year study that transformed science instruction and student achievement at two high-poverty ethnically diverse public elementary schools in Texas. The school-wide intervention included purposeful planning, inquiry science instruction, and contextually rich academic science vocabulary development. In combination, these instructional practices rapidly improved student-science learning outcomes and narrowed achievement gaps across diverse student populations.

  6. How Much Can Spatial Training Improve STEM Achievement?

    ERIC Educational Resources Information Center

    Stieff, Mike; Uttal, David

    2015-01-01

    Spatial training has been indicated as a possible solution for improving Science, Technology, Engineering, and Mathematics (STEM) achievement and degree attainment. Advocates for this approach have noted that the correlation between spatial ability and several measures of STEM achievement suggests that spatial training should focus on improving…

  7. An Action Plan for Improving Mediocre or Stagnant Student Achievement

    ERIC Educational Resources Information Center

    Redmond, Kimberley B.

    2013-01-01

    Although all of the schools in the target school system adhere to a school improvement process, achievement scores remain mediocre or stagnant within the overseas school in Italy that serves children of United States armed service members. To address this problem, this study explored the target school's improvement process to discover how…

  8. Professional Learning Communities That Initiate Improvement in Student Achievement

    ERIC Educational Resources Information Center

    Royer, Suzanne M.

    2012-01-01

    Quality teaching requires a strong practice of collaboration, an essential building block for educators to improve student achievement. Researchers have theorized that the implementation of a professional learning community (PLC) with resultant collaborative practices among teachers sustains academic improvement. The problem addressed specifically…

  9. Improving Literacy Achievement: An Effective Approach to Continuous Progress

    ERIC Educational Resources Information Center

    Haley, Carolyn E.

    2007-01-01

    Billions of dollars are spent searching for programs and strategic plans that will prove to be the panacea for improving literacy achievement. With all of the experimental and researched programs implemented in school districts, the overall results are still at a minimum and many improvement gains have been short term. This book focuses on…

  10. Does Children's Academic Achievement Improve when Single Mothers Marry?

    ERIC Educational Resources Information Center

    Wagmiller, Robert L., Jr.; Gershoff, Elizabeth; Veliz, Philip; Clements, Margaret

    2010-01-01

    Promoting marriage, especially among low-income single mothers with children, is increasingly viewed as a promising public policy strategy for improving developmental outcomes for disadvantaged children. Previous research suggests, however, that children's academic achievement either does not improve or declines when single mothers marry. In this…

  11. Western Juniper Management: Assessing Strategies for Improving Greater Sage-grouse Habitat and Rangeland Productivity

    NASA Astrophysics Data System (ADS)

    Farzan, Shahla; Young, Derek J. N.; Dedrick, Allison G.; Hamilton, Matthew; Porse, Erik C.; Coates, Peter S.; Sampson, Gabriel

    2015-09-01

    Western juniper ( Juniperus occidentalis subsp. occidentalis) range expansion into sagebrush steppe ecosystems has affected both native wildlife and economic livelihoods across western North America. The potential listing of the greater sage-grouse ( Centrocercus urophasianus) under the U.S. Endangered Species Act has spurred a decade of juniper removal efforts, yet limited research has evaluated program effectiveness. We used a multi-objective spatially explicit model to identify optimal juniper removal sites in Northeastern California across weighted goals for ecological (sage-grouse habitat) and economic (cattle forage production) benefits. We also extended the analysis through alternative case scenarios that tested the effects of coordination among federal agencies, budgetary constraints, and the use of fire as a juniper treatment method. We found that sage-grouse conservation and forage production goals are somewhat complementary, but the extent of complementary benefits strongly depends on spatial factors and management approaches. Certain management actions substantially increase achievable benefits, including agency coordination and the use of prescribed burns to remove juniper. Critically, our results indicate that juniper management strategies designed to increase cattle forage do not necessarily achieve measurable sage-grouse benefits, underscoring the need for program evaluation and monitoring.

  12. Western Juniper Management: Assessing Strategies for Improving Greater Sage-grouse Habitat and Rangeland Productivity.

    PubMed

    Farzan, Shahla; Young, Derek J N; Dedrick, Allison G; Hamilton, Matthew; Porse, Erik C; Coates, Peter S; Sampson, Gabriel

    2015-09-01

    Western juniper (Juniperus occidentalis subsp. occidentalis) range expansion into sagebrush steppe ecosystems has affected both native wildlife and economic livelihoods across western North America. The potential listing of the greater sage-grouse (Centrocercus urophasianus) under the U.S. Endangered Species Act has spurred a decade of juniper removal efforts, yet limited research has evaluated program effectiveness. We used a multi-objective spatially explicit model to identify optimal juniper removal sites in Northeastern California across weighted goals for ecological (sage-grouse habitat) and economic (cattle forage production) benefits. We also extended the analysis through alternative case scenarios that tested the effects of coordination among federal agencies, budgetary constraints, and the use of fire as a juniper treatment method. We found that sage-grouse conservation and forage production goals are somewhat complementary, but the extent of complementary benefits strongly depends on spatial factors and management approaches. Certain management actions substantially increase achievable benefits, including agency coordination and the use of prescribed burns to remove juniper. Critically, our results indicate that juniper management strategies designed to increase cattle forage do not necessarily achieve measurable sage-grouse benefits, underscoring the need for program evaluation and monitoring.

  13. Western juniper management: assessing strategies for improving greater sage-grouse habitat and rangeland productivity

    USGS Publications Warehouse

    Farzan, Shahla; Young, Derek J.N.; Dedrick, Allison G.; Hamilton, Mattew; Porse, Erik C.; Coates, Peter S.; Sampson, Gabriel

    2015-01-01

    Western juniper (Juniperus occidentalis subsp. occidentalis) range expansion into sagebrush steppe ecosystems has affected both native wildlife and economic livelihoods across western North America. The potential listing of the greater sage-grouse (Centrocercus urophasianus) under the U.S. Endangered Species Act has spurred a decade of juniper removal efforts, yet limited research has evaluated program effectiveness. We used a multi-objective spatially explicit model to identify optimal juniper removal sites in Northeastern California across weighted goals for ecological (sage-grouse habitat) and economic (cattle forage production) benefits. We also extended the analysis through alternative case scenarios that tested the effects of coordination among federal agencies, budgetary constraints, and the use of fire as a juniper treatment method. We found that sage-grouse conservation and forage production goals are somewhat complementary, but the extent of complementary benefits strongly depends on spatial factors and management approaches. Certain management actions substantially increase achievable benefits, including agency coordination and the use of prescribed burns to remove juniper. Critically, our results indicate that juniper management strategies designed to increase cattle forage do not necessarily achieve measurable sage-grouse benefits, underscoring the need for program evaluation and monitoring.

  14. A Comparative Study of the Relative Achievement of a First Grade Group Using Greater Cleveland Mathematics Program Material and a First Grade Using Traditional Mathematics Material.

    ERIC Educational Resources Information Center

    Budgy, Joseph Vincent

    Reported are the results of a study which compared achievement following use of Greater Cleveland Mathematics Program (GCMP) materials with achievement following traditional materials. Growth in mathematical competency was used to compare treatment groups, groups subdivided by intelligence, and groups determined by sex. Three elementary school…

  15. Improving multimodel medium range forecasts over the Greater Horn of Africa using the FSU superensemble

    NASA Astrophysics Data System (ADS)

    Kipkogei, O.; Bhardwaj, A.; Kumar, V.; Ogallo, L. A.; Opijah, F. J.; Mutemi, J. N.; Krishnamurti, T. N.

    2016-08-01

    This study makes use of the WMO's multimodel data set called THORPEX integrated grand global ensemble (TIGGE) towards the construction of multimodel superensemble forecasts covering a period of 10 days. The goal of this study is to explore the forecast skill for precipitation forecasts over the Greater Horn of Africa (this is a consortium of 11 countries). The multimodels include forecast data set from a suite of models that include: The European Centre for Medium Range Weather Forecasts (ECMWF), the National Centre for Environmental Prediction (NCEP), the Center for Weather Forecast and Climatic Studies (CPTEC) and the United Kingdom Meteorological Office (UKMO). After performing a training phase for the superensemble weights covering the previous 450 days of October, November and December months of 2008-2012, forecasts of precipitation were prepared for the multimodel superensemble. These covered day 1 to day 10 of forecasts over the region. Various skill metrics were prepared to validate the forecast rainfall against the tropical rainfall measuring mission (TRMM) observed rainfall data. This study shows that the construction of the multimodel superensemble was a worthwhile effort since it provided the best overall skills for the RMS errors, the spatial correlations and the equitable threat scores and their bias errors for precipitation forecasts from day 1 to day 10 over all of the countries covered by the Greater Horn of Africa. The best among the member model was the UKMO model. This study strongly suggests the usefulness of a product such as the multimodel superensemble for improved precipitation forecasts over East Africa.

  16. Achieving Millennium Development Goal 5, the improvement of maternal health.

    PubMed

    Callister, Lynn Clark; Edwards, Joan E

    2010-01-01

    The purpose of this article is to describe the progress made toward the achievement of Millennium Development Goal 5, the improvement of maternal health. Maternal mortality rates (MMR) remain high globally, and in the United States there have been recent increases in MMR. Interventions to improve global maternal health are described. Nurses should be aware of the enduring epidemic of global maternal mortality, advocate for childbearing women, and contribute to implementing effective interventions to reduce maternal mortality. PMID:20673318

  17. Using Students' Cultural Heritage to Improve Academic Achievement in Writing

    ERIC Educational Resources Information Center

    Mendez, Gilbert

    2006-01-01

    This article discusses an approach to teaching used at Calexico Unified School District, a California-Mexican border high school, by a group of teachers working to make teaching and learning more relevant to Chicano and Mexican students' lives and to improve their academic achievement in writing. An off-shoot of a training program for English…

  18. Systems Thinking: A Skill to Improve Student Achievement

    ERIC Educational Resources Information Center

    Thornton, Bill; Peltier, Gary; Perreault, George

    2004-01-01

    This article examines how schools can avoid barriers to systems thinking in relation to improving student achievement. It then illustrates common errors associated with non-systems thinking and recommends solutions. Educators who understand that schools are complex interdependent social systems can move their organizations forward. Unfortunately,…

  19. New Directions in Social Psychological Interventions to Improve Academic Achievement

    ERIC Educational Resources Information Center

    Wilson, Timothy D.; Buttrick, Nicholas R.

    2016-01-01

    Attempts to improve student achievement typically focus on changing the educational environment (e.g., better schools, better teachers) or on personal characteristics of students (e.g., intelligence, self-control). The 6 articles in this special issue showcase an additional approach, emanating from social psychology, which focuses on students'…

  20. Improving Student Reading Achievement through the Use of Reading Strategies.

    ERIC Educational Resources Information Center

    Claussen, Jean; Ford, Linda; Mosley, Elizabeth

    This report describes a program to improve student reading achievement of the targeted first, second, and third grade classes in two west central Illinois schools. More than half of each schools' population was identified as low-income. Evidence for the existence of reading problems included student surveys, oral reading rubrics, phonemic…

  1. Understanding the Change Styles of Teachers to Improve Student Achievement

    ERIC Educational Resources Information Center

    Bigby, Arlene May Green

    2009-01-01

    The topic of this dissertation is the understanding of teacher change styles to improve student achievement. Teachers from public schools in a state located in the northern plains were surveyed regarding their Change Styles (preferred approaches to change) and flexibility scores. The results were statistically analyzed to determine if there were…

  2. Working Together to Achieve Greater Impact: The Donors' Education Collaborative of New York City. Principles for Effective Education Grantmaking. Case in Brief Number 3

    ERIC Educational Resources Information Center

    Grantmakers for Education, 2012

    2012-01-01

    Since the mid-1990s, constituency building and advocacy for better public education have grown steadily in New York City. "Working Together to Achieve Greater Impact" explores how that growth was fueled by the Donors' Education Collaborative of New York, which pools its members' financial resources and expertise to advance shared grantmaking…

  3. Effects of Simulated Interventions to Improve School Entry Academic Skills on Socioeconomic Inequalities in Educational Achievement

    PubMed Central

    Chittleborough, Catherine R; Mittinty, Murthy N; Lawlor, Debbie A; Lynch, John W

    2014-01-01

    Randomized controlled trial evidence shows that interventions before age 5 can improve skills necessary for educational success; the effect of these interventions on socioeconomic inequalities is unknown. Using trial effect estimates, and marginal structural models with data from the Avon Longitudinal Study of Parents and Children (n = 11,764, imputed), simulated effects of plausible interventions to improve school entry academic skills on socioeconomic inequality in educational achievement at age 16 were examined. Progressive universal interventions (i.e., more intense intervention for those with greater need) to improve school entry academic skills could raise population levels of educational achievement by 5% and reduce absolute socioeconomic inequality in poor educational achievement by 15%. PMID:25327718

  4. Greater Green River Basin production improvement project, Phase 1: Site characterization report

    SciTech Connect

    DeJarnett, B.B.; Krystinik, L.F.; Mead, R.H.; Poe, S.C.

    1996-05-01

    Several tight, naturally-fractured, gas-productive formations in the Greater Green River Basin (GGRB) in Wyoming have been exploited using conventional vertical well technology. Typically, hydraulic fracture treatments must be performed in completing these wells to increase gas production rates to economic levels. However, with the maturation of horizontal drilling technology hydraulic fracture treatments may not be the most effective method for improving gas production from these tight reservoirs. Two of the most prolific tight gas reservoirs in the Green River Basin, the Frontier and the Mesaverde, are candidates for the application of horizontal well completion technology. The objective of the proposed project is to apply the DOE`s technical concept to the Second Frontier Formation on the western flank of the Rock Springs Uplift. Previous industry attempts to produce in commercial quantities from the Second Frontier Formation have been hampered by lack of understanding of both the in-situ natural fracture system and lack of adequate stimulation treatments. The proposed technical approach involves drilling a vertical characterization well to the Second Frontier Formation at a depth of approximately 16,000 ft. from a site located about 18 miles northwest of Rock Springs, Wyoming. Logging, coring, and well testing information from the vertical well will be used to design a hydraulic fracturing treatment and to assess the resulting production performance. Data from the vertical drilling phase will be used to design a 2,500 to 3,000-ft lateral wellbore which will be kicked off from the vertical hole and extend into the blanket marine sandstone bench of the Second Frontier Formation. The trajectory of this wellbore will be designed to intersect the maximum number of natural fractures to maximize production rates. Production testing of the resulting completion will provide an assessment of reserve potential related to horizontal lateral completions.

  5. Can Crops with Greater Rooting Systems Improve Nitrogen Retention and Mitigate Emissions of Nitrous Oxide?

    NASA Astrophysics Data System (ADS)

    Decock, Charlotte; Lee, Juhwan; Barthel, Matti; Mikita, Chris; Wilde, Benjamin; Verhoeven, Elizabeth; Hund, Andreas; Abiven, Samuel; Friedli, Cordula; Conen, Franz; Mohn, Joachim; Wolf, Benjamin; Six, Johan

    2016-04-01

    It has been suggested that crops with deeper root systems could improve agricultural sustainability, because scavenging of nitrogen (N) in the subsoil would increase overall N retention and use efficiency in the system. However, the effect of plant root depth and root architecture on N-leaching and emissions of the potent greenhouse N2O remains largely unknown. We aimed to assess the effect of plant rooting depth on N-cycling and N2O production and reduction within the plant-soil system and throughout the soil profile. We hypothesized that greater root depth and root biomass will (1) increase N use efficiency and decrease N losses in the form of N leaching and N2O emissions; (2) increase N retention by shifting the fate of NH4+ from more nitrification toward more plant uptake and microbial immobilization; and (3) increase the depth of maximum N2O production and decrease the ratio of N2O:(N2O+N2) in denitrification end-products. To test these hypotheses, 4 winter wheat cultivars were grown in lysimeters (1.5 m tall, 0.5 m diameter, 3 replications per cultivar) under greenhouse conditions. Each lysimeter was equipped with an automated flux chamber for the determination of N2O surface fluxes. At 7.5, 30, 60, 90 and 120 cm depth, sampling ports were installed for the determination of soil moisture contents, as well as the collection of soil pore air and soil pore water samples. We selected two older and two newer varieties from the Swiss winter wheat breeding program, spanning a 100-year breeding history. The selection was based on previous experiments indicating that the older varieties have deeper rooting systems than the newer varieties under well watered conditions. N2O fluxes were determined twice per day on a quantum cascade laser absorption spectrometer interfaced with the automated flux chambers. Once per week, we determined concentrations of mineral N in pore water and of CO2 and N2O in the pore air. For mineral N and N2O, also natural abundance isotope deltas

  6. Does Greater Autonomy Improve School Performance? Evidence from a Regression Discontinuity Analysis in Chicago

    ERIC Educational Resources Information Center

    Steinberg, Matthew P.

    2014-01-01

    School districts throughout the United States are increasingly providing greater autonomy to local public (non-charter) school principals. In 2005-06, Chicago Public Schools initiated the Autonomous Management and Performance Schools program, granting academic, programmatic, and operational freedoms to select principals. This paper provides…

  7. Improving Student Achievement: A Study of High-Poverty Schools with Higher Student Achievement Outcomes

    ERIC Educational Resources Information Center

    Butz, Stephen D.

    2012-01-01

    This research examined the education system at high-poverty schools that had significantly higher student achievement levels as compared to similar schools with lower student achievement levels. A multischool qualitative case study was conducted of the educational systems where there was a significant difference in the scores achieved on the…

  8. Strategies to improve homing of mesenchymal stem cells for greater efficacy in stem cell therapy.

    PubMed

    Naderi-Meshkin, Hojjat; Bahrami, Ahmad Reza; Bidkhori, Hamid Reza; Mirahmadi, Mahdi; Ahmadiankia, Naghmeh

    2015-01-01

    Stem/progenitor cell-based therapeutic approach in clinical practice has been an elusive dream in medical sciences, and improvement of stem cell homing is one of major challenges in cell therapy programs. Stem/progenitor cells have a homing response to injured tissues/organs, mediated by interactions of chemokine receptors expressed on the cells and chemokines secreted by the injured tissue. For improvement of directed homing of the cells, many techniques have been developed either to engineer stem/progenitor cells with higher amount of chemokine receptors (stem cell-based strategies) or to modulate the target tissues to release higher level of the corresponding chemokines (target tissue-based strategies). This review discusses both of these strategies involved in the improvement of stem cell homing focusing on mesenchymal stem cells as most frequent studied model in cellular therapies.

  9. Challenge to aviation: Hatching a leaner pterosauer. [improving commercial aircraft design for greater fuel efficiency

    NASA Technical Reports Server (NTRS)

    Moss, F. E.

    1975-01-01

    Modifications in commercial aircraft design, particularly the development of lighter aircraft, are discussed as effective means of reducing aviation fuel consumption. The modifications outlined include: (1) use of the supercritical wing; (2) generation of the winglet; (3) production and flight testing of composite materials; and, (4) implementation of fly-by-wire control systems. Attention is also given to engineering laminar air flow control, improving cargo payloads, and adapting hydrogen fuels for aircraft use.

  10. Mitigation effectiveness for improving nesting success of greater sage-grouse influenced by energy development

    PubMed Central

    Kirol, Christopher P.; Sutphin, Andrew L.; Bond, Laura; Fuller, Mark R.; Maechtle, Thomas L.

    2015-01-01

    Sagebrush (Artemisia spp.) habitats being developed for oil and gas reserves are inhabited by sagebrush obligate species—including the greater sage-grouse (Centrocercus urophasianus; sage-grouse) that is currently being considered for protection under the U.S. Endangered Species Act. Numerous studies suggest increasing oil and gas development may exacerbate species extinction risks. Therefore, there is a great need for effective on-site mitigation to reduce impacts to co-occurring wildlife such as sage-grouse. Nesting success is a primary factor in avian productivity and declines in nesting success are also thought to be an important contributor to population declines in sage-grouse. From 2008 to 2011 we monitored 296 nests of radio-marked female sage-grouse in a natural gas (NG) field in the Powder River Basin, Wyoming, USA and compared nest survival in mitigated and non-mitigated development areas and relatively unaltered areas to determine if specific mitigation practices were enhancing nest survival. Nest survival was highest in relatively unaltered habitats followed by mitigated, and then non-mitigated NG areas. Reservoirs used for holding NG discharge water had the greatest support as having a direct relationship to nest survival. Within a 5 km2 area surrounding a nest, the probability of nest failure increased by about 15% for every 1.5 km increase in reservoir water edge. Reducing reservoirs was a mitigation focus and sage-grouse nesting in mitigated areas were exposed to almost half of the amount of water edge compared to those in non-mitigated areas. Further, we found that an increase in sagebrush cover was positively related to nest survival. Consequently, mitigation efforts focused on reducing reservoir construction and reducing surface disturbance, especially when the surface disturbance results in sagebrush removal, are important to enhancing sage-grouse nesting success. PMID:26366042

  11. Mitigation effectiveness for improving nesting success of greater sage-grouse influenced by energy development

    USGS Publications Warehouse

    Kirol, Christopher P.; Sutphin, Andrew L.; Bond, Laura S.; Fuller, Mark R.; Maechtle, Thomas L.

    2015-01-01

    Sagebrush Artemisia spp. habitats being developed for oil and gas reserves are inhabited by sagebrush obligate species — including the greater sage-grouse Centrocercus urophasianus (sage-grouse) that is currently being considered for protection under the U.S. Endangered Species Act. Numerous studies suggest increasing oil and gas development may exacerbate species extinction risks. Therefore, there is a great need for effective on-site mitigation to reduce impacts to co-occurring wildlife such as sage-grouse. Nesting success is a primary factor in avian productivity and declines in nesting success are also thought to be an important contributor to population declines in sage-grouse. From 2008 to 2011 we monitored 296 nests of radio-marked female sage-grouse in a natural gas (NG) field in the Powder River Basin, Wyoming, USA, and compared nest survival in mitigated and non-mitigated development areas and relatively unaltered areas to determine if specific mitigation practices were enhancing nest survival. Nest survival was highest in relatively unaltered habitats followed by mitigated, and then non-mitigated NG areas. Reservoirs used for holding NG discharge water had the greatest support as having a direct relationship to nest survival. Within a 5-km2 area surrounding a nest, the probability of nest failure increased by about 15% for every 1.5 km increase in reservoir water edge. Reducing reservoirs was a mitigation focus and sage-grouse nesting in mitigated areas were exposed to almost half of the amount of water edge compared to those in non-mitigated areas. Further, we found that an increase in sagebrush cover was positively related to nest survival. Consequently, mitigation efforts focused on reducing reservoir construction and reducing surface disturbance, especially when the surface disturbance results in sagebrush removal, are important to enhancing sage-grouse nesting success.

  12. Improving Reading Achievement through the Implementation of Reading Strategies.

    ERIC Educational Resources Information Center

    Cramer, Cynthia; Fate, Joan; Lueders, Kristin

    This study describes a program designed to increase student achievement in reading. The targeted population consisted of first and fourth grade elementary students in a Midwest community. Evidence for the existence of the problem included standardized tests and alternative assessments to measure reading achievement, and teacher observations with…

  13. Evidence that Smaller Schools Do Not Improve Student Achievement

    ERIC Educational Resources Information Center

    Wainer, Howard; Zwerling, Harris L.

    2006-01-01

    If more small schools than "expected" are among the high achievers, then creating more small schools would raise achievement across the board, many proponents of small schools have argued. In this article, the authors challenge the faulty logic of such inferences. Many claims have been made about the advantages of smaller schools. One is that,…

  14. Improving Primary Student Motivation and Achievement in Mathematics.

    ERIC Educational Resources Information Center

    Adami-Bunyard, Eppy; Gummow, Mary; Milazzo-Licklider, Nicole

    This report describes a program for increasing student readiness for and achievement in mathematics. The targeted population consists of third grade students in an expanding suburban community and kindergarten students in a culturally diverse urban community, both located in Northern Illinois. The problems of achievement in and attitudes towards…

  15. Greater flavonoid intake is associated with improved CVD risk factors in US adults.

    PubMed

    Kim, Kijoon; Vance, Terrence M; Chun, Ock K

    2016-04-01

    Epidemiological studies have reported that diets high in flavonoids are associated with a reduced risk of CVD. However, evidence on the association of dietary flavonoid intake with CVD risk factors is still scarce. The present study aimed to investigate the association of dietary flavonoid intake with CVD risk factors among US adults in the National Health and Nutrition Examination Survey (NHANES) 2007-2012. A total of 4042 US adults aged 19 years and older from the NHANES 2007-2012 participated in this cross-sectional, population-based study. Intakes of total and individual flavonoids were estimated from 2-d 24-h diet recall data by matching with the expanded US Department of Agriculture flavonoid, isoflavone and proanthocyanidin databases. After adjusting for covariates, increased HDL-cholesterol was associated with higher total flavonoid intake (0·54 % change). TAG and TAG:HDL-cholesterol ratio were inversely associated with anthocyanidin (-1·25 % change for TAG; -1·60 % change for TAG:HDL-cholesterol ratio) and total flavonoid intakes (-1·31 % change for TAG; -1·83 % change for TAG:HDL-cholesterol ratio), respectively. Insulin and homoeostasis model assessment for insulin resistance (HOMA-IR) were inversely associated with flavone (for insulin, -3·18 % change; 95 % CI -5·85, -0·44; for HOMA-IR, -3·10 % change; 95 % CI -5·93, -0·19) and isoflavone intakes (for insulin, -3·11 % change; 95 % CI -5·46, -0·70; for HOMA-IR, -4·01 % change; 95 % CI -6·67, -1·27). BMI was negatively associated with anthocyanidin intake (-0·60 % change). This study showed that higher flavonoid intake was associated with improved CVD risk factors. Further research is warranted to confirm the findings from this study as these associations were moderate in strength. PMID:26931451

  16. Improving Model Representation of Reduced Nitrogen in the Greater Yellowstone Area

    NASA Astrophysics Data System (ADS)

    Thompson, T. M.

    2015-12-01

    Human activity, including fossil fuel combustion and agriculture has greatly increased the amount of reactive nitrogen (RN) in the atmosphere and its subsequent deposition to land. Increases in deposition of RN compounds can adversely affect sensitive ecosystems and is a growing problem in many natural areas. The National Park Service in conjunction with Colorado State University researchers and assistance from the Forest Service conducted the Grand Teton Reactive Nitrogen Deposition Study (GrandTReNDS) involving spatially and temporally detailed measurements of RN during spring/summer 2011. In this work it was found that during summer months at the high elevation site Grand Targhee, 62% of the nitrogen deposition was due to reduced nitrogen, about equally split between dry and wet deposition, oxidized nitrogen accounted for 27% of the total, and the remaining was wet deposited organic nitrogen. An important next step to GrandTReNDS is the use of chemical transport models (CTMs) to estimate source contributions to RN in the park. Given the large contribution of reduced nitrogen species to total nitrogen deposition in the park, understanding and properly characterizing ammonia in CTMs is critical to estimating the total nitrogen deposition. A model performance evaluation of the CAMx uni-directional model and CMAQ bi-direction and uni-directional 2011 model simulations versus GrandTReNDS and other datasets was conducted. Preliminary results suggest that, in some areas, model performance of ambient ammonia concentration is more sensitive to the spatial resolution of the model and the accuracy of the spatial representation of emissions than to the incorporation of bi-directional flux. Additional model sensitivity runs, including sensitivity to resolution (with and without bi-directional flux capabilities), changes to model estimated ammonia dry deposition velocities, and improved representation of the spatial distribution of ammonia emissions, are used to identify the

  17. Improving Student Achievement in Today's High Schools: What Works.

    ERIC Educational Resources Information Center

    Shields, Marie S.

    This paper is based on a study of two high schools in Maine that achieved outstanding and consistent gains in English, math, and science over a 5-year period. Three strands of inquiry were used for the study: surveys, interviews, and observations. A multiple-perspective approach was used to integrate the information so as to evaluate the…

  18. Helping Students Improve Academic Achievement and School Success Behavior

    ERIC Educational Resources Information Center

    Brigman, Greg; Campbell, Chari

    2003-01-01

    This article describes a study evaluating the impact of school-counselor-led interventions on student academic achievement and school success behavior. A group counseling and classroom guidance model called student success skills (SSS) was the primary intervention. The focus of the SSS model was on three sets of skills identified in several…

  19. An Effective Way to Improve Mathematics Achievement in Urban Schools

    ERIC Educational Resources Information Center

    Kim, Taik

    2010-01-01

    The local Gaining Early Awareness and Readiness for Undergraduate Programs (GEARUP) partnership serves 11 K-8 schools with the lowest achievement scores and the highest poverty rates in a large Midwestern urban district. Recently, GEARUP launched a specially designed teaching program, Mathematics Enhancement Group (MEG), for underachievers in…

  20. Improving Secondary School Students' Achievement using Intrinsic Motivation

    ERIC Educational Resources Information Center

    Albrecht, Erik; Haapanen, Rebecca; Hall, Erin; Mantonya, Michelle

    2009-01-01

    This report describes a program for increasing students' intrinsic motivation in an effort to increase academic achievement. The targeted population consisted of secondary level students in a middle to upper-middle class suburban area. The students of the targeted secondary level classes appeared to be disengaged from learning due to a lack of…

  1. Does Video-Autotutorial Instruction Improve College Student Achievement?

    ERIC Educational Resources Information Center

    Fisher, K. M.; And Others

    1977-01-01

    Compares student achievement in an upper-division college introductory course taught by the video-autotutorial method with that in two comparable courses taught by the lecture-discussion method. Pre-post tests of 623 students reveal that video-autotutorial students outperform lecture/discussion participants at all ability levels and that in…

  2. Improving Student Achievement by Measuring Ability, Not Content

    ERIC Educational Resources Information Center

    Smith, Malbert S., III

    2005-01-01

    Although significant federal funds are tied to student assessment, public education in this country is the responsibility of individual states. Subsequently, it seems as if there are as many approaches to measuring student ability and achievement as there are states. We now live in an increasingly mobile society in which today's families move from…

  3. Partnering through Training and Practice to Achieve Performance Improvement

    ERIC Educational Resources Information Center

    Lyons, Paul R.

    2010-01-01

    This article presents a partnership effort among managers, trainers, and employees to spring to life performance improvement using the performance templates (P-T) approach. P-T represents a process model as well as a method of training leading to performance improvement. Not only does it add to our repertoire of training and performance management…

  4. The Divisional Approach to Achieving Hospital Improvement Goals

    ERIC Educational Resources Information Center

    Cortazzo, Arnold D.; Allen, Robert M.

    1971-01-01

    The divisional or horizontal approach, rather than the traditional or vertical model, was employed in improving the major organizations and programatic and service structure of a residential facility for retardates, Sunland Training Center (Miami, Florida). (KW)

  5. Microalloying Boron Carbide with Silicon to Achieve Dramatically Improved Ductility.

    PubMed

    An, Qi; Goddard, William A

    2014-12-01

    Boron carbide (B4C) is a hard material whose value for extended engineering applications such as body armor; is limited by its brittleness under impact. To improve the ductility while retaining hardness, we used density functional theory to examine modifying B4C ductility through microalloying. We found that replacing the CBC chain in B4C with Si-Si, denoted as (B11Cp)-Si2, dramatically improves the ductility, allowing a continuous shear to a large strain of 0.802 (about twice of B4C failure strain) without brittle failure. Moreover, (B11C)-Si2 retains low density and high hardness. This ductility improvement arises because the Si-Si linkages enable the icosahedra accommodate additional shear by rotating instead of breaking bonds.

  6. Organizational management practices for achieving software process improvement

    NASA Technical Reports Server (NTRS)

    Kandt, Ronald Kirk

    2004-01-01

    The crisis in developing software has been known for over thirty years. Problems that existed in developing software in the early days of computing still exist today. These problems include the delivery of low-quality products, actual development costs that exceed expected development costs, and actual development time that exceeds expected development time. Several solutions have been offered to overcome out inability to deliver high-quality software, on-time and within budget. One of these solutions involves software process improvement. However, such efforts often fail because of organizational management issues. This paper discusses business practices that organizations should follow to improve their chances of initiating and sustaining successful software process improvement efforts.

  7. Improving International Research with Clinical Specimens: 5 Achievable Objectives

    PubMed Central

    LaBaer, Joshua

    2012-01-01

    Our increased interest in translational research has created a large demand for blood, tissue and other clinical samples, which find use in a broad variety of research including genomics, proteomics, and metabolomics. Hundreds of millions of dollars have been invested internationally on the collection, storage and distribution of samples. Nevertheless, many researchers complain in frustration about their inability to obtain relevant and/or useful samples for their research. Lack of access to samples, poor condition of samples, and unavailability of appropriate control samples have slowed our progress in the study of diseases and biomarkers. In this editorial, I focus on five major challenges that thwart clinical sample use for translational research and propose near term objectives to address them. They include: (1) defining our biobanking needs; (2) increasing the use of and access to standard operating procedures; (3) mapping inter-observer differences for use in normalizing diagnoses; (4) identifying natural internal protein controls; and (5) redefining the clinical sample paradigm by building partnerships with the public. In each case, I believe that we have the tools at hand required to achieve the objective within 5 years. Potential paths to achieve these objectives are explored. However we solve these problems, the future of proteomics depends on access to high quality clinical samples, collected under standardized conditions, accurately annotated and shared under conditions that promote the research we need to do. PMID:22998582

  8. Improving Student Achievement in Solving Mathematical Word Problems.

    ERIC Educational Resources Information Center

    Roti, Joan; Trahey, Carol; Zerafa, Susan

    This report describes a program for improving students' comprehension of the language of mathematical problems. The targeted population consists of 5th and 6th grade multi-age students and multi-age learners with special needs at a middle school located outside a major city in a Midwestern community. Evidence for the existence of this problem…

  9. Using Curriculum-Based Measurement to Improve Achievement

    ERIC Educational Resources Information Center

    Clarke, Suzanne

    2009-01-01

    Response to intervention (RTI) is on the radar screen of most principals these days--finding out what it is, how it can improve teaching and learning, and what needs to be done to implement it effectively. One critical component of RTI that will require particular attention from principals is student progress monitoring, which is required in every…

  10. Community Schools Seek to Improve High School Achievement, College Readiness

    ERIC Educational Resources Information Center

    Gilroy, Marilyn

    2011-01-01

    The Coalition for Community Schools, an alliance of more than 150 national, state, and local organizations, is bringing public schools in partnership with community resources to improve student success. While that might seem like an abstract idea, it has very concrete goals, such as boosting high school graduation rates and college readiness.…

  11. Enhancing Student Achievement through the Improvement of Listening Skills.

    ERIC Educational Resources Information Center

    Barr, Lori; Dittmar, Maureen; Roberts, Emily; Sheraden, Marie

    This report describes a program for the improvement of listening skills in order to increase academic performance. The targeted population consisted of elementary students in a middle class community located in western Illinois. The problem of ineffective listening skills was documented through data revealing the number of students whose lowered…

  12. Data as a Lever for Improving Instruction and Student Achievement

    ERIC Educational Resources Information Center

    Simmons, Warren

    2012-01-01

    This commentary draws on the articles in this issue to underscore the importance of community engagement and districtwide capacity building as central to efforts to use data to inform accountability and choice, along with school and instructional improvement. The author cautions against treating data as an all-purpose tool absent adequate…

  13. Achieving Continuous Improvement: Theories that Support a System Change.

    ERIC Educational Resources Information Center

    Armel, Donald

    Focusing on improvement is different than focusing on quality, quantity, customer satisfaction, and productivity. This paper discusses Open System Theory, and suggests ways to change large systems. Changing a system (meaning the way all the parts are connected) requires a considerable amount of data gathering and analysis. Choosing the proper…

  14. Greater Biopsy Core Number Is Associated With Improved Biochemical Control in Patients Treated With Permanent Prostate Brachytherapy

    SciTech Connect

    Bittner, Nathan; Wallner, Kent E.

    2010-11-15

    Purpose: Standard prostate biopsy schemes underestimate Gleason score in a significant percentage of cases. Extended biopsy improves diagnostic accuracy and provides more reliable prognostic information. In this study, we tested the hypothesis that greater biopsy core number should result in improved treatment outcome through better tailoring of therapy. Methods and Materials: From April 1995 to May 2006, 1,613 prostate cancer patients were treated with permanent brachytherapy. Patients were divided into five groups stratified by the number of prostate biopsy cores ({<=}6, 7-9, 10-12, 13-20, and >20 cores). Biochemical progression-free survival (bPFS), cause-specific survival (CSS), and overall survival (OS) were evaluated as a function of core number. Results: The median patient age was 66 years, and the median preimplant prostate-specific antigen was 6.5 ng/mL. The overall 10-year bPFS, CSS, and OS were 95.6%, 98.3%, and 78.6%, respectively. When bPFS was analyzed as a function of core number, the 10-year bPFS for patients with >20, 13-20, 10-12, 7-9 and {<=}6 cores was 100%, 100%, 98.3%, 95.8%, and 93.0% (p < 0.001), respectively. When evaluated by treatment era (1995-2000 vs. 2001-2006), the number of biopsy cores remained a statistically significant predictor of bPFS. On multivariate analysis, the number of biopsy cores was predictive of bPFS but did not predict for CSS or OS. Conclusion: Greater biopsy core number was associated with a statistically significant improvement in bPFS. Comprehensive regional sampling of the prostate may enhance diagnostic accuracy compared to a standard biopsy scheme, resulting in better tailoring of therapy.

  15. Paleolithic nutrition improves plasma lipid concentrations of hypercholesterolemic adults to a greater extent than traditional heart-healthy dietary recommendations.

    PubMed

    Pastore, Robert L; Brooks, Judith T; Carbone, John W

    2015-06-01

    Recent research suggests that traditional grain-based heart-healthy diet recommendations, which replace dietary saturated fat with carbohydrate and reduce total fat intake, may result in unfavorable plasma lipid ratios, with reduced high-density lipoprotein (HDL) and an elevation of low-density lipoprotein (LDL) and triacylglycerols (TG). The current study tested the hypothesis that a grain-free Paleolithic diet would induce weight loss and improve plasma total cholesterol, HDL, LDL, and TG concentrations in nondiabetic adults with hyperlipidemia to a greater extent than a grain-based heart-healthy diet, based on the recommendations of the American Heart Association. Twenty volunteers (10 male and 10 female) aged 40 to 62 years were selected based on diagnosis of hypercholesterolemia. Volunteers were not taking any cholesterol-lowering medications and adhered to a traditional heart-healthy diet for 4 months, followed by a Paleolithic diet for 4 months. Regression analysis was used to determine whether change in body weight contributed to observed changes in plasma lipid concentrations. Differences in dietary intakes and plasma lipid measures were assessed using repeated-measures analysis of variance. Four months of Paleolithic nutrition significantly lowered (P < .001) mean total cholesterol, LDL, and TG and increased (P < .001) HDL, independent of changes in body weight, relative to both baseline and the traditional heart-healthy diet. Paleolithic nutrition offers promising potential for nutritional management of hyperlipidemia in adults whose lipid profiles have not improved after following more traditional heart-healthy dietary recommendations. PMID:26003334

  16. Towards better implementation of cancer screening in Europe through improved monitoring and evaluation and greater engagement of cancer registries.

    PubMed

    Anttila, Ahti; Lönnberg, Stefan; Ponti, Antonio; Suonio, Eero; Villain, Patricia; Coebergh, Jan Willem; von Karsa, Lawrence

    2015-01-01

    Proposals to improve implementation, monitoring and evaluation of breast, cervical and colorectal cancer screening programmes have been developed in a European project involving scientists and professionals experienced in cancer registration (EUROCOURSE). They call for a clear and more active role for cancer registries through better interfaces with cancer screening programmes and adapting data contents of cancer registries for evaluation purposes. Cancer registries are recognised as essential for adequate evaluation of cancer screening programmes, but they are not involved in screening evaluation in several European countries. This is a key barrier to improving the effectiveness of programmes across Europe. The variation in Europe in the implementation of cancer screening offers a unique opportunity to learn from best practices in collaboration between cancer registries and screening programmes. Population-based cancer registries have experience and tools in collecting and analysing relevant data, e.g. for diagnostic and therapeutic determinants of mortality. In order to accelerate improvements in cancer control we argue that cancer registries should take co-responsibility in promoting effective screening evaluation in Europe. Additional investments are vital to further development of infrastructures and activities for screening evaluation and monitoring in the national settings and also at the pan-European level. The EUROCOURSE project also aimed to harmonise implementation of the European quality assurance guidelines for cancer screening programmes across Europe through standardising routine data collection and analysis, and definitions for key performance indicators for screening registers. Data linkage between cancer and screening registers and other repositories of demographic data and cause of death and where available clinical registers is key to implementing the European screening standards and thereby reducing the burden of disease through early detection

  17. Towards better implementation of cancer screening in Europe through improved monitoring and evaluation and greater engagement of cancer registries.

    PubMed

    Anttila, Ahti; Lönnberg, Stefan; Ponti, Antonio; Suonio, Eero; Villain, Patricia; Coebergh, Jan Willem; von Karsa, Lawrence

    2015-01-01

    Proposals to improve implementation, monitoring and evaluation of breast, cervical and colorectal cancer screening programmes have been developed in a European project involving scientists and professionals experienced in cancer registration (EUROCOURSE). They call for a clear and more active role for cancer registries through better interfaces with cancer screening programmes and adapting data contents of cancer registries for evaluation purposes. Cancer registries are recognised as essential for adequate evaluation of cancer screening programmes, but they are not involved in screening evaluation in several European countries. This is a key barrier to improving the effectiveness of programmes across Europe. The variation in Europe in the implementation of cancer screening offers a unique opportunity to learn from best practices in collaboration between cancer registries and screening programmes. Population-based cancer registries have experience and tools in collecting and analysing relevant data, e.g. for diagnostic and therapeutic determinants of mortality. In order to accelerate improvements in cancer control we argue that cancer registries should take co-responsibility in promoting effective screening evaluation in Europe. Additional investments are vital to further development of infrastructures and activities for screening evaluation and monitoring in the national settings and also at the pan-European level. The EUROCOURSE project also aimed to harmonise implementation of the European quality assurance guidelines for cancer screening programmes across Europe through standardising routine data collection and analysis, and definitions for key performance indicators for screening registers. Data linkage between cancer and screening registers and other repositories of demographic data and cause of death and where available clinical registers is key to implementing the European screening standards and thereby reducing the burden of disease through early detection

  18. Effects of Improvements in Interval Timing on the Mathematics Achievement of Elementary School Students

    ERIC Educational Resources Information Center

    Taub, Gordon E.; McGrew, Kevin S.; Keith, Timothy Z.

    2015-01-01

    This article examines the effect of improvements in timing/rhythmicity on mathematics achievement. A total of 86 participants attending 1st through 4th grades completed pre- and posttest measures of mathematics achievement from the Woodcock-Johnson III Tests of Achievement. Students in the experimental group participated in a 4-week intervention…

  19. Quantitative colorectal cancer perfusion measurement by multidetector-row CT: does greater tumour coverage improve measurement reproducibility?

    PubMed

    Goh, V; Halligan, S; Gartner, L; Bassett, P; Bartram, C I

    2006-07-01

    The purpose of this study was to determine if greater z-axis tumour coverage improves the reproducibility of quantitative colorectal cancer perfusion measurements using CT. A 65 s perfusion study was acquired following intravenous contrast administration in 10 patients with proven colorectal cancer using a four-detector row scanner. This was repeated within 48 h using identical technical parameters to allow reproducibility assessment. Quantitative tumour blood volume, blood flow, mean transit time and permeability measurements were determined using commercially available software (Perfusion 3.0; GE Healthcare, Waukesha, WI) for data obtained from a 5 mm z-axis tumour coverage, and from a 20 mm z-axis tumour coverage. Measurement reproducibility was assessed using Bland-Altman statistics, for a 5 mm z-axis tumour coverage, and 20 mm z-axis tumour coverage, respectively. The mean difference (95% limits of agreement) for blood volume, blood flow, mean transit time and permeability were 0.04 (-2.50 to +2.43) ml/100 g tissue; +8.80 (-50.5 to +68.0) ml/100 g tissue/min; -0.99 (-8.19 to +6.20) seconds; and +1.20 (-5.42 to +7.83) ml/100 g tissue/min, respectively, for a 5 mm coverage, and -0.04 (-2.61 to +2.53) ml/100 g tissue; +7.40 (-50.3 to +65.0) ml/100 g tissue/min; -2.46 (-12.61 to +7.69) seconds; and -0.23 (-8.31 to +7.85) ml/100 g tissue/min, respectively, for a 20 mm coverage, indicating similar levels of agreement. In conclusion, increasing z-axis coverage does not improve reproducibility of quantitative colorectal cancer perfusion measurements.

  20. NDVI saturation adjustment: a new approach for improving cropland performance estimates in the Greater Platte River Basin, USA

    USGS Publications Warehouse

    Gu, Yingxin; Wylie, Bruce K.; Howard, Daniel M.; Phuyal, Khem P.; Ji, Lei

    2013-01-01

    In this study, we developed a new approach that adjusted normalized difference vegetation index (NDVI) pixel values that were near saturation to better characterize the cropland performance (CP) in the Greater Platte River Basin (GPRB), USA. The relationship between NDVI and the ratio vegetation index (RVI) at high NDVI values was investigated, and an empirical equation for estimating saturation-adjusted NDVI (NDVIsat_adjust) based on RVI was developed. A 10-year (2000–2009) NDVIsat_adjust data set was developed using 250-m 7-day composite historical eMODIS (expedited Moderate Resolution Imaging Spectroradiometer) NDVI data. The growing season averaged NDVI (GSN), which is a proxy for ecosystem performance, was estimated and long-term NDVI non-saturation- and saturation-adjusted cropland performance (CPnon_sat_adjust, CPsat_adjust) maps were produced over the GPRB. The final CP maps were validated using National Agricultural Statistics Service (NASS) crop yield data. The relationship between CPsat_adjust and the NASS average corn yield data (r = 0.78, 113 samples) is stronger than the relationship between CPnon_sat_adjust and the NASS average corn yield data (r = 0.67, 113 samples), indicating that the new CPsat_adjust map reduces the NDVI saturation effects and is in good agreement with the corn yield ground observations. Results demonstrate that the NDVI saturation adjustment approach improves the quality of the original GSN map and better depicts the actual vegetation conditions of the GPRB cropland systems.

  1. Greater Expectations

    ERIC Educational Resources Information Center

    McCloskey, Patrick J.

    2006-01-01

    Julius Bennett was once a disinterested student destined to become a dropout. Then he enrolled in Amistad Academy, an academically focused charter middle school intent on narrowing the achievement gap between urban and suburban kids located in New Haven, Connecticut. Now Julius is making plans for college. In this article the author details the…

  2. Improving Reading Achievement Through Increased Motivation, Specific Skill Enhancement, and Practice Time for Elementary Students

    ERIC Educational Resources Information Center

    Ecklund, Britt K.; Lamon, Kathryn M.

    2008-01-01

    The action research project report began when the teacher researchers determined that students at Sites A and B struggled with reading achievement. The purpose of the project was to improve students' reading achievement through increased motivation, specific skill instruction, and additional practice time. The project involved 26 students: 17…

  3. Effective Strategies Urban Superintendents Utilize That Improve the Academic Achievement for African American Males

    ERIC Educational Resources Information Center

    Prioleau, Lushandra

    2013-01-01

    This study examined the effective strategies, resources, and programs urban superintendents utilize to improve the academic achievement for African-American males. This study employed a mixed-methods approach to answer the following research questions regarding urban superintendents and the academic achievement for African-American males: What…

  4. Improving Academic Achievement of At-Risk Students in English Education and Keyboarding I.

    ERIC Educational Resources Information Center

    Klinger, Barbara; Nelson, Denise

    This report describes a program for improving the on-task behavior of at-risk students to increase their academic achievement. The targeted population consisted of high-school students in a growing middle-class community located in a rural area of a midwestern state. The problems of academic under-achievement were documented through data including…

  5. Improving Education Achievement and Attainment in Luxembourg. OECD Economics Department Working Papers, No. 508

    ERIC Educational Resources Information Center

    Carey, David; Ernst, Ekkehard

    2006-01-01

    Improving education achievement in Luxembourg is a priority for strengthening productivity growth and enhancing residents' employment prospects in the private sector, where employers mainly hire cross-border workers. Student achievement in Luxembourg is below the OECD average according to the 2003 OECD PISA study, with the performance gap between…

  6. Breaking through barriers: using technology to address executive function weaknesses and improve student achievement.

    PubMed

    Schwartz, David M

    2014-01-01

    Assistive technologies provide significant capabilities for improving student achievement. Improved accessibility, cost, and diversity of applications make integration of technology a powerful tool to compensate for executive function weaknesses and deficits and their impact on student performance, learning, and achievement. These tools can be used to compensate for decreased working memory, poor time management, poor planning and organization, poor initiation, and decreased memory. Assistive technology provides mechanisms to assist students with diverse strengths and weaknesses in mastering core curricular concepts. PMID:25010083

  7. Teachers' Perception of Their Principal's Leadership Style and the Effects on Student Achievement in Improving and Non-Improving Schools

    ERIC Educational Resources Information Center

    Hardman, Brenda Kay

    2011-01-01

    Teachers' perceptions of their school leaders influence student achievement in their schools. The extent of this influence is examined in this study. This quantitative study examined teachers' perceptions of the leadership style of their principals as transformational, transactional or passive-avoidant in improving and non-improving schools in…

  8. Improving the Academic Achievement of Third and Fourth Grade Underachievers as a Result of Improved Self-Esteem.

    ERIC Educational Resources Information Center

    Coakley, Barbara Fairfax

    This study was designed to improve the academic achievement of 35 third- and fourth-grade underachievers through improved self-esteem. Specific goals included focusing on self-concept and learning skills reinforcement, with the ultimate goal of increasing academic performance and motivation. Large group sessions with students focused on…

  9. Integrating empowerment evaluation and quality improvement to achieve healthcare improvement outcomes

    PubMed Central

    Wandersman, Abraham; Alia, Kassandra Ann; Cook, Brittany; Ramaswamy, Rohit

    2015-01-01

    While the body of evidence-based healthcare interventions grows, the ability of health systems to deliver these interventions effectively and efficiently lags behind. Quality improvement approaches, such as the model for improvement, have demonstrated some success in healthcare but their impact has been lessened by implementation challenges. To help address these challenges, we describe the empowerment evaluation approach that has been developed by programme evaluators and a method for its application (Getting To Outcomes (GTO)). We then describe how GTO can be used to implement healthcare interventions. An illustrative healthcare quality improvement example that compares the model for improvement and the GTO method for reducing hospital admissions through improved diabetes care is described. We conclude with suggestions for integrating GTO and the model for improvement. PMID:26178332

  10. Integrating empowerment evaluation and quality improvement to achieve healthcare improvement outcomes.

    PubMed

    Wandersman, Abraham; Alia, Kassandra Ann; Cook, Brittany; Ramaswamy, Rohit

    2015-10-01

    While the body of evidence-based healthcare interventions grows, the ability of health systems to deliver these interventions effectively and efficiently lags behind. Quality improvement approaches, such as the model for improvement, have demonstrated some success in healthcare but their impact has been lessened by implementation challenges. To help address these challenges, we describe the empowerment evaluation approach that has been developed by programme evaluators and a method for its application (Getting To Outcomes (GTO)). We then describe how GTO can be used to implement healthcare interventions. An illustrative healthcare quality improvement example that compares the model for improvement and the GTO method for reducing hospital admissions through improved diabetes care is described. We conclude with suggestions for integrating GTO and the model for improvement.

  11. Improving Access to Online Multilingual Resources by Adopting the My Language Portal in the City of Greater Dandenong Libraries

    ERIC Educational Resources Information Center

    Bogdanovic, Marijana; Johanson, Graeme

    2007-01-01

    This paper reports on the implementation of "My Language Portal" in the City of Greater Dandenong Libraries (CGDL), Melbourne, Victoria, through the development of a "My Language Portal Project Plan" in 2006. It discusses how the aims of the designers of My Language Portal (MLP) are fulfilled in the exceptional, changing demographics of Dandenong.…

  12. School Improvement Plans and Student Achievement: Preliminary Evidence from the Quality and Merit Project in Italy

    ERIC Educational Resources Information Center

    Caputo, Andrea; Rastelli, Valentina

    2014-01-01

    This study provides preliminary evidence from an Italian in-service training program addressed to lower secondary school teachers which supports school improvement plans (SIPs). It aims at exploring the association between characteristics/contents of SIPs and student improvement in math achievement. Pre-post standardized tests and text analysis of…

  13. Creating Birds of Similar Feathers: Leveraging Similarity to Improve Teacher-Student Relationships and Academic Achievement

    ERIC Educational Resources Information Center

    Gehlbach, Hunter; Brinkworth, Maureen E.; King, Aaron M.; Hsu, Laura M.; McIntyre, Joseph; Rogers, Todd

    2016-01-01

    When people perceive themselves as similar to others, greater liking and closer relationships typically result. In the first randomized field experiment that leverages actual similarities to improve real-world relationships, we examined the affiliations between 315 9th grade students and their 25 teachers. Students in the treatment condition…

  14. Closing the health and nutrition gap in Odisha, India: A case study of how transforming the health system is achieving greater equity.

    PubMed

    Thomas, Deborah; Sarangi, Biraj Laxmi; Garg, Anu; Ahuja, Arti; Meherda, Pramod; Karthikeyan, Sujata R; Joddar, Pinaki; Kar, Rajendra; Pattnaik, Jeetendra; Druvasula, Ramesh; Dembo Rath, Alison

    2015-11-01

    Health equity is high on the international agenda. This study provides evidence of how health systems can be strengthened to improve health equity in a low-income state. The paper presents a case study of how the Government of Odisha in eastern India is transforming the health system for more equitable health and nutrition outcomes. Odisha has a population of over 42 million, high levels of poverty, and poor maternal and child health concentrated in its Southern districts and among Scheduled Tribe and Scheduled Caste communities. Conducted between 2008 and 2012 with the Departments of Health and Family Welfare, and Women and Child Development, the study reviewed a wide range of literature including policy and programme documents, evaluations and studies, published and grey material, and undertook secondary analysis of state level household surveys. It identifies innovative and expanded provision of health services, reforms to the management and development of human resources for health, and the introduction of a number of cash transfer and entitlement schemes as contributing to closing the gap between maternal and child health and nutrition outcomes of Scheduled Tribes, and the Southern districts, compared to the state average. The institutional delivery rate for Scheduled Tribes has risen from 11.7% in 2005-06 to 67.3% in 2011, and from 35.6% to 79.8% for all women. The social gradient has also closed for antenatal and postnatal care and immunisation. Nutrition indicators though improving are proving slower to budge. The paper identifies how political will, committed policy makers and fiscal space energised the health system to promote equity. Sustained political commitment will be required to continue to address the more challenging human resource, health financing and gender issues.

  15. Closing the health and nutrition gap in Odisha, India: A case study of how transforming the health system is achieving greater equity.

    PubMed

    Thomas, Deborah; Sarangi, Biraj Laxmi; Garg, Anu; Ahuja, Arti; Meherda, Pramod; Karthikeyan, Sujata R; Joddar, Pinaki; Kar, Rajendra; Pattnaik, Jeetendra; Druvasula, Ramesh; Dembo Rath, Alison

    2015-11-01

    Health equity is high on the international agenda. This study provides evidence of how health systems can be strengthened to improve health equity in a low-income state. The paper presents a case study of how the Government of Odisha in eastern India is transforming the health system for more equitable health and nutrition outcomes. Odisha has a population of over 42 million, high levels of poverty, and poor maternal and child health concentrated in its Southern districts and among Scheduled Tribe and Scheduled Caste communities. Conducted between 2008 and 2012 with the Departments of Health and Family Welfare, and Women and Child Development, the study reviewed a wide range of literature including policy and programme documents, evaluations and studies, published and grey material, and undertook secondary analysis of state level household surveys. It identifies innovative and expanded provision of health services, reforms to the management and development of human resources for health, and the introduction of a number of cash transfer and entitlement schemes as contributing to closing the gap between maternal and child health and nutrition outcomes of Scheduled Tribes, and the Southern districts, compared to the state average. The institutional delivery rate for Scheduled Tribes has risen from 11.7% in 2005-06 to 67.3% in 2011, and from 35.6% to 79.8% for all women. The social gradient has also closed for antenatal and postnatal care and immunisation. Nutrition indicators though improving are proving slower to budge. The paper identifies how political will, committed policy makers and fiscal space energised the health system to promote equity. Sustained political commitment will be required to continue to address the more challenging human resource, health financing and gender issues. PMID:26120091

  16. The Consequences of "School Improvement": Examining the Association between Two Standardized Assessments Measuring School Improvement and Student Science Achievement

    ERIC Educational Resources Information Center

    Maltese, Adam V.; Hochbein, Craig D.

    2012-01-01

    For more than half a century concerns about the ability of American students to compete in a global workplace focused policymakers' attention on improving school performance generally, and student achievement in science, technology, engineering, and mathematics (STEM) specifically. In its most recent form--No Child Left Behind--there is evidence…

  17. The Greater Phenotypic Homeostasis of the Allopolyploid Coffea arabica Improved the Transcriptional Homeostasis Over that of Both Diploid Parents.

    PubMed

    Bertrand, Benoît; Bardil, Amélie; Baraille, Hélène; Dussert, Stéphane; Doulbeau, Sylvie; Dubois, Emeric; Severac, Dany; Dereeper, Alexis; Etienne, Hervé

    2015-10-01

    Polyploidy impacts the diversity of plant species, giving rise to novel phenotypes and leading to ecological diversification. In order to observe adaptive and evolutionary capacities of polyploids, we compared the growth, primary metabolism and transcriptomic expression level in the leaves of the newly formed allotetraploid Coffea arabica species compared with its two diploid parental species (Coffea eugenioides and Coffea canephora), exposed to four thermal regimes (TRs; 18-14, 23-19, 28-24 and 33-29°C). The growth rate of the allopolyploid C. arabica was similar to that of C. canephora under the hottest TR and that of C. eugenioides under the coldest TR. For metabolite contents measured at the hottest TR, the allopolyploid showed similar behavior to C. canephora, the parent which tolerates higher growth temperatures in the natural environment. However, at the coldest TR, the allopolyploid displayed higher sucrose, raffinose and ABA contents than those of its two parents and similar linolenic acid leaf composition and Chl content to those of C. eugenioides. At the gene expression level, few differences between the allopolyploid and its parents were observed for studied genes linked to photosynthesis, respiration and the circadian clock, whereas genes linked to redox activity showed a greater capacity of the allopolyploid for homeostasis. Finally, we found that the overall transcriptional response to TRs of the allopolyploid was more homeostatic compared with its parents. This better transcriptional homeostasis of the allopolyploid C. arabica afforded a greater phenotypic homeostasis when faced with environments that are unsuited to the diploid parental species.

  18. The Greater Phenotypic Homeostasis of the Allopolyploid Coffea arabica Improved the Transcriptional Homeostasis Over that of Both Diploid Parents

    PubMed Central

    Bertrand, Benoît; Bardil, Amélie; Baraille, Hélène; Dussert, Stéphane; Doulbeau, Sylvie; Dubois, Emeric; Severac, Dany; Dereeper, Alexis; Etienne, Hervé

    2015-01-01

    Polyploidy impacts the diversity of plant species, giving rise to novel phenotypes and leading to ecological diversification. In order to observe adaptive and evolutionary capacities of polyploids, we compared the growth, primary metabolism and transcriptomic expression level in the leaves of the newly formed allotetraploid Coffea arabica species compared with its two diploid parental species (Coffea eugenioides and Coffea canephora), exposed to four thermal regimes (TRs; 18–14, 23–19, 28–24 and 33–29°C). The growth rate of the allopolyploid C. arabica was similar to that of C. canephora under the hottest TR and that of C. eugenioides under the coldest TR. For metabolite contents measured at the hottest TR, the allopolyploid showed similar behavior to C. canephora, the parent which tolerates higher growth temperatures in the natural environment. However, at the coldest TR, the allopolyploid displayed higher sucrose, raffinose and ABA contents than those of its two parents and similar linolenic acid leaf composition and Chl content to those of C. eugenioides. At the gene expression level, few differences between the allopolyploid and its parents were observed for studied genes linked to photosynthesis, respiration and the circadian clock, whereas genes linked to redox activity showed a greater capacity of the allopolyploid for homeostasis. Finally, we found that the overall transcriptional response to TRs of the allopolyploid was more homeostatic compared with its parents. This better transcriptional homeostasis of the allopolyploid C. arabica afforded a greater phenotypic homeostasis when faced with environments that are unsuited to the diploid parental species. PMID:26355011

  19. Audit-based education: a potentially effective program for improving guideline achievement in CKD patients.

    PubMed

    de Goeij, Moniek C M; Rotmans, Joris I

    2013-09-01

    The achievement of treatment guidelines in patients with chronic kidney disease is poor, and more efforts are needed to improve this. Audit-based education is a program that may contribute to this improvement. de Lusignana et al. investigated whether audit-based education is effective in lowering systolic blood pressure in a primary-care setting. Although the program is inventive and promising, several adjustments are needed before it can be applied as an effective strategy.

  20. How the Shining Star Project Improved Mathematics and Science Learning with the Inclusion of Data-Loggers and Teacher Professional Development in Greater Clark Schools

    ERIC Educational Resources Information Center

    Hollenbeck, James E.; Fisher, Marianne

    2011-01-01

    Greater Clark Schools in Indiana enrolled with a STEM education program, Shining Star with Indiana University, integrated Nova 5000 data-loggers in their curriculum reported success improving students' standardized exam scores and interest in science and mathematics courses after a three year period. The success of the data-loggers, determined by…

  1. Improving Students' Creative Thinking and Achievement through the Implementation of Multiple Intelligence Approach with Mind Mapping

    ERIC Educational Resources Information Center

    Widiana, I. Wayan; Jampel, I. Nyoman

    2016-01-01

    This classroom action research aimed to improve the students' creative thinking and achievement in learning science. It conducted through the implementation of multiple intelligences with mind mapping approach and describing the students' responses. The subjects of this research were the fifth grade students of SD 8 Tianyar Barat, Kubu, and…

  2. The Effectiveness of the SSHA in Improving Prediction of Academic Achievement.

    ERIC Educational Resources Information Center

    Wikoff, Richard L.; Kafka, Gene F.

    1981-01-01

    Investigated the effectiveness of the Survey of Study Habits (SSHA) in improving prediction of achievement. The American College Testing Program English and mathematics subtests were good predictors of gradepoint average. The SSHA subtests accounted for an additional 3 percent of the variance. Sex differences were noted. (Author)

  3. Improving Achievement in Low-Performing Schools: Key Results for School Leaders

    ERIC Educational Resources Information Center

    Ward, Randolph E.; Burke, Mary Ann

    2004-01-01

    As accountability in schools becomes more crucial, educators are looking for comprehensive and innovative management practices that respond to challenges and realities of student academic achievement. In order to improve academic performance and the quality of instruction, the entire school community needs to be involved. This book provides six…

  4. Improving Teaching Capacity to Increase Student Achievement: The Key Role of Data Interpretation by School Leaders

    ERIC Educational Resources Information Center

    Lynch, David; Smith, Richard; Provost, Steven; Madden, Jake

    2016-01-01

    Purpose: This paper argues that in a well-organised school with strong leadership and vision coupled with a concerted effort to improve the teaching performance of each teacher, student achievement can be enhanced. The purpose of this paper is to demonstrate that while macro-effect sizes such as "whole of school" metrics are useful for…

  5. Analyzing Academic Achievement of Junior High School Students by an Improved Rough Set Model

    ERIC Educational Resources Information Center

    Pai, Ping-Feng; Lyu, Yi-Jia; Wang, Yu-Min

    2010-01-01

    Rough set theory (RST) is an emerging technique used to deal with problems in data mining and knowledge acquisition. However, the RST approach has not been widely explored in the field of academic achievement. This investigation developed an improved RST (IMRST) model, which employs linear discriminant analysis to determine a reduct of RST, and…

  6. What Matters for Elementary Literacy Coaching? Guiding Principles for Instructional Improvement and Student Achievement

    ERIC Educational Resources Information Center

    L'Allier, Susan; Elish-Piper, Laurie; Bean, Rita M.

    2010-01-01

    Literacy coaches provide job-embedded professional development for teachers, and the number of literacy coaches in elementary schools is increasing. Although literacy coaching offers promise in terms of improving teacher practice and student achievement, guidance is needed regarding the qualifications, activities, and roles of literacy coaches.…

  7. Investing in Educator Data Literacy Improves Student Achievement. Evidence of Impact: The Oregon Data Project

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2012

    2012-01-01

    Since 2007 the Oregon DATA Project has been investing resources to provide educators on-the-job training around effective data use to improve student achievement. New evidence shows that their efforts are paying off. A 2011 Oregon DATA Project report detailed the impact of their investment in the state's educators, finding the following: (1)…

  8. Closing Schools to Improve Student Achievement: What the Research and Researchers Say. Research Summary

    ERIC Educational Resources Information Center

    American Federation of Teachers (NJ), 2012

    2012-01-01

    School districts close schools for many appropriate reasons. School closure has now evolved into a school improvement strategy. Sometimes the strategy is to close the lowest-performing schools rather than low-enrollment schools and move the students into higher-achieving neighborhood schools. School closure also has become a common strategy to…

  9. Dynamic Geometry Software Improves Mathematical Achievement: Systematic Review and Meta-Analysis

    ERIC Educational Resources Information Center

    Chan, Kan Kan; Leung, Siu Wai

    2014-01-01

    Dynamic geometry software (DGS) aims to enhance mathematics education. This systematic review and meta-analysis evaluated the quasi-experimental studies on the effectiveness of DGS-based instruction in improving students' mathematical achievement. Research articles published between 1990 and 2013 were identified from major databases according to a…

  10. Recipe for Success: An Updated Parents' Guide to Improving Colorado Schools and Student Achievement. Second Edition.

    ERIC Educational Resources Information Center

    Taher, Bonnie; Durr, Pamela

    This guide describes ways that parents can help improve student achievement and school quality. It answers such questions as how to choose the right early-education opportunity for a preschooler, how to make sure a 5-year-old is ready for school, how to help a daughter do well in school, how to work with a daughter's or son's teachers, how to help…

  11. Modified surface loading process for achieving improved performance of the quantum dot-sensitized solar cells

    NASA Astrophysics Data System (ADS)

    Liu, Feng; Jin, Zhongxiu; Zhu, Jun; Xu, Yafeng; Zhou, Li; Dai, Songyuan

    2016-06-01

    Achieving high surface coverage of the colloidal quantum dots (QDs) on TiO2 films has been challenging for quantum dot-sensitized solar cells (QDSCs). Herein, a general surface engineering approach was proposed to increase the loading of these QDs. It was found that S2- treatment/QD re-uptake process can significantly improve the attachment of the QDs on TiO2 films. Surface concentration of the QDs was improved by ∼60%, which in turn greatly enhances light absorption and decreases carrier recombination in QDSCs. Ensuing QDSCs with optimized QD loading exhibit a power conversion efficiency of 3.66%, 83% higher than those fabricated with standard procedures.

  12. Leveraging Improvements in Precipitation Measuring from GPM Mission to Achieve Prediction Improvements in Climate, Weather and Hydrometeorology

    NASA Technical Reports Server (NTRS)

    Smith, Eric A.

    2002-01-01

    The main scientific goal of the GPM mission, currently planned for start in the 2007 time frame, is to investigate important scientific problems arising within the context of global and regional water cycles. These problems cut across a hierarchy of scales and include climate-water cycle interactions, techniques for improving weather and climate predictions, and better methods for combining observed precipitation with hydrometeorological prediction models for applications to hazardous flood-producing storms, seasonal flood/draught conditions, and fresh water resource assessments. The GPM mission will expand the scope of precipitation measurement through the use of a constellation of some 9 satellites, one of which will be an advanced TRMM-like "core" satellite carrying a dual-frequency Ku-Ka band precipitation radar and an advanced, multifrequency passive microwave radiometer with vertical-horizontal polarization discrimination. The other constellation members will include new dedicated satellites and co-existing Operational/research satellites carrying similar (but not identical) passive microwave radiometers. The goal of the constellation is to achieve approximately 3-hour sampling at any spot on the globe. The constellation's orbit architecture will consist of a mix of sun-synchronous and non-sun-synchronous satellites with the core satellite providing measurements of cloud-precipitation microphysical processes plus calibration-quality rainrate retrievals to be used with the other retrieval information to ensure bias-free constellation coverage. GPM is organized internationally, currently involving a partnership between NASA in the US and the National Space Development Agency in Japan. Additionally, the program is actively pursuing agreements with other international partners and domestic scientific agencies and institutions, as well as participation by individual scientists from academia, government, and the private sector to fulfill mission goals and to pave

  13. Quality improvement in diabetes--successful in achieving better care with hopes for prevention.

    PubMed

    Haw, J Sonya; Narayan, K M Venkat; Ali, Mohammed K

    2015-09-01

    Diabetes affects 29 million Americans and is associated with billions of dollars in health expenditures and lost productivity. Robust evidence has shown that lifestyle interventions in people at high risk for diabetes and comprehensive management of cardiometabolic risk factors like glucose, blood pressure, and lipids can delay the onset of diabetes and its complications, respectively. However, realizing the "triple aim" of better health, better care, and lower cost in diabetes has been hampered by low adoption of lifestyle interventions to prevent diabetes and poor achievement of care goals for those with diabetes. To achieve better care, a number of quality improvement (QI) strategies targeting the health system, healthcare providers, and/or patients have been evaluated in both controlled trials and real-world programs, and have shown some successes, though barriers still impede wider adoption, effectiveness, real-world feasibility, and scalability. Here, we summarize the effectiveness and cost-effectiveness data regarding QI strategies in diabetes care and discuss the potential role of quality monitoring and QI in trying to implement primary prevention of diabetes more widely and effectively. Over time, achieving better care and better health will likely help bend the ever-growing cost curve. PMID:26495771

  14. Achieving Energy Efficiency Through Real-Time Feedback

    SciTech Connect

    Nesse, Ronald J.

    2011-09-01

    Through the careful implementation of simple behavior change measures, opportunities exist to achieve strategic gains, including greater operational efficiencies, energy cost savings, greater tenant health and ensuing productivity and an improved brand value through sustainability messaging and achievement.

  15. Improving quality and reducing inequities: a challenge in achieving best care

    PubMed Central

    Nicewander, David A.; Qin, Huanying; Ballard, David J.

    2006-01-01

    The health care quality chasm is better described as a gulf for certain segments of the population, such as racial and ethnic minority groups, given the gap between actual care received and ideal or best care quality. The landmark Institute of Medicine report Crossing the Quality Chasm: A New Health System for the 21st Century challenges all health care organizations to pursue six major aims of health care improvement: safety, timeliness, effectiveness, efficiency, equity, and patient-centeredness. “Equity” aims to ensure that quality care is available to all and that the quality of care provided does not differ by race, ethnicity, or other personal characteristics unrelated to a patient's reason for seeking care. Baylor Health Care System is in the unique position of being able to examine the current state of equity in a typical health care delivery system and to lead the way in health equity research. Its organizational vision, “culture of quality,” and involved leadership bode well for achieving equitable best care. However, inequities in access, use, and outcomes of health care must be scrutinized; the moral, ethical, and economic issues they raise and the critical injustice they create must be remedied if this goal is to be achieved. Eliminating any observed inequities in health care must be synergistically integrated with quality improvement. Quality performance indicators currently collected and evaluated indicate that Baylor Health Care System often performs better than the national average. However, there are significant variations in care by age, gender, race/ethnicity, and socioeconomic status that indicate the many remaining challenges in achieving “best care” for all. PMID:16609733

  16. Employee Perceptions of Progress with Implementing a Student-Centered Model of Institutional Improvement: An Achieving the Dream Case Study

    ERIC Educational Resources Information Center

    Cheek, Annesa LeShawn

    2011-01-01

    Achieving the Dream is a national initiative focused on helping more community college students succeed, particularly students of color and low-income students. Achieving the Dream's student-centered model of institutional improvement focuses on eliminating gaps and raising student achievement by helping institutions build a culture of evidence…

  17. From Guide to Practice: Improving Your After School Science Program to Increase Student Academic Achievement

    NASA Astrophysics Data System (ADS)

    Taylor, J.

    2013-12-01

    Numerous science organizations, such as NASA, offer educational outreach activities geared towards after school. For some programs, the primary goal is to grow students' love of science. For others, the programs are also intended to increase academic achievement. For those programs looking to support student learning in out-of-school time environments, aligning the program with learning during the classroom day can be a challenge. The Institute for Education Sciences, What Works Clearinghouse, put together a 'Practice Guide' for maximizing learning time beyond the regular school day. These practice guides provide concrete recommendations for educators supported by research. While this guide is not specific to any content or subject-area, the recommendations provided align very well with science education. After school science is often viewed as a fun, dynamic environment for students. Indeed, one of the recommendations to ensure time is structured according to students' needs is to provide relevant and interesting experiences. Given that our after school programs provide such creative environments for students, what other components are needed to promote increased academic achievement? The recommendations provided to academic achievement, include: 1. Align Instruction, 2. Maximize Attendance and Participation, 3. Adapt Instruction, 4. Provide Engaging Experiences, and 5. Evaluate Program. In this session we will examine these five recommendations presented in the Practice Guide, discuss how these strategies align with science programs, and examine what questions each program should address in order to provide experiences that lend themselves to maximizing instruction. Roadblocks and solutions for overcoming challenges in each of the five areas will be presented. Jessica Taylor will present this research based on her role as an author on the Practice Guide, 'Improving Academic Achievement in Out-of-School Time' and her experience working in various informal science

  18. Pre-operative Thresholds for Achieving Meaningful Clinical Improvement after Arthroscopic Treatment of Femoroacetabular Impingement

    PubMed Central

    Nwachukwu, Benedict U.; Fields, Kara G.; Nawabi, Danyal H.; Kelly, Bryan T.; Ranawat, Anil S.

    2016-01-01

    sagittal CEA was the only variable maintaining significance (p = 0.032). Conclusion: We used a large prospective hip arthroscopy database to identify pre-operative patient outcome score thresholds predictive of meaningful post-operative outcome improvement after arthroscopic FAI treatment. This is the largest reported hip arthroscopy cohort to define MCID and the first to do so for iHOT-33. The HOS-ADL may have the best predictive ability for achieving MCID after hip arthroscopy. Patients with relatively high pre-operative ADL, quality of life and functional status appear to have a high chance for achieveing MCID up to our defined thresholds. Hip dysplasia is an important outcome modifier. The findings of this study may be useful for managing preoperative expectation for patients undergoing arthroscopic FAI surgery.

  19. Charting the course for home health care quality: action steps for achieving sustainable improvement: conference proceedings.

    PubMed

    Feldman, Penny Hollander; Peterson, Laura E; Reische, Laurie; Bruno, Lori; Clark, Amy

    2004-12-01

    On June 30 and July 1, 2003, the first national meeting Charting the Course for Home Health Care Quality: Action Steps for Achieving Sustainable Improvement convened in New York City. The Center for Home Care Policy & Research of the Visiting Nurse Service of New York (VNSNY) hosted the meeting with support from the Robert Wood Johnson Foundation. Fifty-seven attendees from throughout the United States participated. The participants included senior leaders and managers and nurses working directly in home care today. The meeting's objectives were to: 1. foster dialogue among key constituents influencing patient safety and home care, 2. promote information-sharing across sectors and identify areas where more information is needed, and, 3. develop an agenda and strategy for moving forward. This article reports the meeting's proceedings.

  20. Female Rats Demonstrate Improved Locomotor Recovery and Greater Preservation of White and Gray Matter after Traumatic Spinal Cord Injury Compared to Males

    PubMed Central

    Datto, Jeffrey P.; Bastidas, Johana C.; Miller, Nicole L.; Shah, Anna K.; Arheart, Kristopher L.; Marcillo, Alexander E.; Dietrich, W. Dalton

    2015-01-01

    Abstract The possibility of a gender-related difference in recovery after spinal cord injury (SCI) remains a controversial subject. Current empirical animal research lacks sizable test groups to definitively determine whether significant differences exist. Evaluating locomotor recovery variances between sexes following a precise, clinically relevant spinal cord contusion model can provide valuable insight into a possible gender-related advantage in outcome post-SCI. In the current study, we hypothesized that by employing larger sample sizes in a reproducible contusive SCI paradigm, subtle distinctions in locomotor recovery between sexes, if they exist, would be elucidated through a broad range of behavioral tests. During 13 weeks of functional assessment after a thoracic (T8) contusive SCI in rat, significant differences owing to gender existed for the Basso, Beattie, and Bresnahan score and CatWalk hindlimb swing, support four, and single stance analyses. Significant differences in locomotor performance were noticeable as early as 4 weeks post-SCI. Stereological tissue-volume analysis determined that females, more so than males, also exhibited greater volumes of preserved gray and white matter within the injured cord segment as well as more spared ventral white matter area at the center of the lesion. The stereological tissue analysis differences favoring females directly correlated with the female rats' greater functional improvement observed at endpoint. PMID:25715192

  1. Achievement for All: improving psychosocial outcomes for students with special educational needs and disabilities.

    PubMed

    Humphrey, Neil; Lendrum, Ann; Barlow, Alexandra; Wigelsworth, Michael; Squires, Garry

    2013-04-01

    Students with special educational needs and disabilities (SEND) are at a greatly increased risk of experiencing poor psychosocial outcomes. Developing effective interventions that address the cause of these outcomes has therefore become a major policy priority in recent years. We report on a national evaluation of the Achievement for All (AfA) programme that was designed to improve outcomes for students with SEND through: (1) academic assessment, tracking and intervention, (2) structured conversations with parents, and (3) developing provision to improve wider outcomes (e.g. positive relationships). Using a quasi-experimental, pre-test-post-test control group design, we assessed the impact of AfA on teacher ratings of the behaviour problems, positive relationships and bullying of students with SEND over an 18-month period. Participants were 4758 students with SEND drawn from 323 schools across England. Our main impact analysis demonstrated that AfA had a significant impact on all three response variables when compared to usual practice. Hierarchical linear modelling of data from the intervention group highlighted a range of school-level contextual factors and implementation activities and student-level individual differences that moderated the impact of AfA on our study outcomes. The implications of our findings are discussed, and study strengths and limitations are noted.

  2. The Stories Clinicians Tell: Achieving High Reliability and Improving Patient Safety

    PubMed Central

    Cohen, Daniel L; Stewart, Kevin O

    2016-01-01

    The patient safety movement has been deeply affected by the stories patients have shared that have identified numerous opportunities for improvements in safety. These stories have identified system and/or human inefficiencies or dysfunctions, possibly even failures, often resulting in patient harm. Although patients’ stories tell us much, less commonly heard are the stories of clinicians and how their personal observations regarding the environments they work in and the circumstances and pressures under which they work may degrade patient safety and lead to harm. If the health care industry is to function like a high-reliability industry, to improve its processes and achieve the outcomes that patients rightly deserve, then leaders and managers must seek and value input from those on the front lines—both clinicians and patients. Stories from clinicians provided in this article address themes that include incident identification, disclosure and transparency, just culture, the impact of clinical workload pressures, human factors liabilities, clinicians as secondary victims, the impact of disruptive and punitive behaviors, factors affecting professional morale, and personal failings. PMID:26580146

  3. Achievement for All: improving psychosocial outcomes for students with special educational needs and disabilities.

    PubMed

    Humphrey, Neil; Lendrum, Ann; Barlow, Alexandra; Wigelsworth, Michael; Squires, Garry

    2013-04-01

    Students with special educational needs and disabilities (SEND) are at a greatly increased risk of experiencing poor psychosocial outcomes. Developing effective interventions that address the cause of these outcomes has therefore become a major policy priority in recent years. We report on a national evaluation of the Achievement for All (AfA) programme that was designed to improve outcomes for students with SEND through: (1) academic assessment, tracking and intervention, (2) structured conversations with parents, and (3) developing provision to improve wider outcomes (e.g. positive relationships). Using a quasi-experimental, pre-test-post-test control group design, we assessed the impact of AfA on teacher ratings of the behaviour problems, positive relationships and bullying of students with SEND over an 18-month period. Participants were 4758 students with SEND drawn from 323 schools across England. Our main impact analysis demonstrated that AfA had a significant impact on all three response variables when compared to usual practice. Hierarchical linear modelling of data from the intervention group highlighted a range of school-level contextual factors and implementation activities and student-level individual differences that moderated the impact of AfA on our study outcomes. The implications of our findings are discussed, and study strengths and limitations are noted. PMID:23380579

  4. Improving Science Achievement and Attitudes of Students With and Without Learning Disabilities

    NASA Astrophysics Data System (ADS)

    Sanders-White, Pamela

    The primary purpose of this study was to investigate the effect of structured note-taking compared to traditional note-taking on the acquisition of scientific knowledge for students with and without learning disabilities (LD) and students with reading difficulties (RD). An additional purpose was to examine whether the two note-taking methods affected students' attitudes toward science. The sample population consisted of 203 fifth grade students across four public schools in the southern area of the United States. A standardized instrument aligned to Florida's science standards was used to measure the acquisition of scientific knowledge and the Test of Science-Related Attitudes (TOSRA) was used to measure seven distinct science-related attitudes. For meaningful analyses, students with LD and students with RD were collapsed to form a single group due to the small numbers of participants in each of the subgroups; the collapsed group was referred to as "low achievers." A three-way repeated measures ANOVA was conducted to determine the effects of the pretest-posttest Science Interim assessment by group, type of student, and gender. The pretest-posttest Science Interim assessment scores were the within-group factor, while group, type of student, and gender were the between-groups factors. Results revealed that there was a significant interaction between the pretest-posttest Science Interim assessment and group, F(1, 191) = 9.320, p = .003, indicating that scientific knowledge scores increased for the experimental group, but decreased for the control group. Results also indicated that there was a significant three-way interaction between the pretest-posttest Science Interim assessment, group, and gender, F(1, 191) = 5.197, p = .024, showing that all participants in the experimental group improved their scores; while in the control group, female scores decreased and male scores increased. Participants in the experimental and control groups did not show improved attitudes

  5. Structuring Out-of-School Time to Improve Academic Achievement. IES Practice Guide. NCEE 2009-012

    ERIC Educational Resources Information Center

    Beckett, Megan; Borman, Geoffrey; Capizzano, Jeffrey; Parsley, Danette; Ross, Steven; Schirm, Allen; Taylor, Jessica

    2009-01-01

    Out-of-school time programs can enhance academic achievement by helping students learn outside the classroom. The purpose of this practice guide is to provide recommendations for organizing and delivering school-based out-of-school time (OST) programs to improve the academic achievement of student participants. The five recommendations in this…

  6. Radiotherapy for solitary extramedullary plasmacytoma in the head-and-neck region: A dose greater than 45 gy to the target volume improves the local control

    SciTech Connect

    Tournier-Rangeard, Laetitia . E-mail: l.tournier@nancy.fnclcc.fr; Lapeyre, Michel; Graff-Caillaud, Pierre; Mege, Alice; Dolivet, Gilles; Toussaint, Bruno; Charra-Brunaud, Claire; Hoffstetter, Sylvette; Marchal, Christian; Peiffert, Didier

    2006-03-15

    Purpose: Our aim was to determine the dose to the clinical target volume (CTV) required for solitary extramedullary plasmacytoma (EMP) in the head and neck (HN). Methods and Materials: Seventeen patients (15 Stage I and 2 Stage II) were treated for HN EMP at our institution between 1979 and 2003. The mean International Commission on Radiation Units (ICRU) dose prescribed to the CTV was 52.6 Gy (range, 40-65 Gy) over 24 fractions (range: 20-30). The Stage II patients received neck irradiation doses of 40 and 60 Gy. A mean dose of 36.4 Gy was used for 5 Stage I patients who received elective neck irradiation. Dose administrated to the CTV was evaluated from dosimetric data or from planning films when dosimetric data were not available. Two groups of patients were distinguished: CTV covered with a dose greater than 40 Gy and CTV covered with a dose greater than 45 Gy. Results: The 5-year local control was 72.8%. It was 100% for patients who received dose to the CTV {<=} 45 Gy vs. 50% for dose to the CTV <45 Gy (p = 0.034). The prognostic factor for 5-year disease-specific survival (81.6%) was local control (p = 0.058). The prognostic factors for disease-free survival (64.1%) were monoclonal immunoglobulin secretion (p = 0.008) and a CTV dose {<=} 45 Gy (p = 0.056) Conclusions: Local control of EMP in the HN seems to be improved when the dose to the CTV is {<=} 45 Gy. A minimum dose of 45 Gy should be recommended to the CTV.

  7. High volume image-guided injections and structured rehabilitation improve greater trochanter pain syndrome in the short and medium term: a combined retrospective and prospective case series

    PubMed Central

    Morton, Sarah; Chan, Otto; Price, Jessica; Pritchard, Melanie; Crisp, Tom; Perry, John D.; Morrissey, Dylan

    2015-01-01

    Summary Background the aim of this study was to measure the effects of high volume image-guided injections and structured rehabilitation (HVIGI&SR) for greater trochanter pain syndrome (GTPS). Methods 31 consecutive subjects were recruited (23 retrospectively; 8 prospectively) over 5 months. GTPS was diagnosed based on history and examination findings, alongside radiological examination. The HVI-GI used a 22-gauge spinal needle to administer 10ml of 0.5% Marcaine and 50 mg hydrocortisone just deep to the periosteum underlying the gluteal tendon insertion under ultrasound guidance, followed by structured rehabilitation. A visual analogue scale (VAS) for pain was used as the main outcome measure. Results the mean VAS improved from 81.7 mm (±17.6) to 42.3 mm (±28.3), (p<0.05) in the prospective subjects at a mean of 6 weeks, considered clinically significant. In the retrospective subjects the mean VAS had improved from 74.6 (±10.9) mm to 38.2(±31.2) mm at two weeks (p<0.01) and 31.3 (±27.6) mm at the final time point, a mean of 60 weeks (p<0.01). The Hip and Groin Outcome Score in the prospective group showed a non-significant increase from 173.2 to 296.1 (p=0.12). Conclusion HVIGI&SR should be considered when short- and medium-term pain-relieving treatment for GTPS is required. Controlled studies are warranted to fully establish effectiveness, and assess long term effects. Level of evidence case series. PMID:26261785

  8. 41 CFR 102-193.25 - What type of records management business process improvements should my agency strive to achieve?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... management business process improvements should my agency strive to achieve? 102-193.25 Section 102-193.25...-193.25 What type of records management business process improvements should my agency strive to... correspondence; (b) Design forms that are easy to fill-in, read, transmit, process, and retrieve, and...

  9. 41 CFR 102-193.25 - What type of records management business process improvements should my agency strive to achieve?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... management business process improvements should my agency strive to achieve? 102-193.25 Section 102-193.25...-193.25 What type of records management business process improvements should my agency strive to... correspondence; (b) Design forms that are easy to fill-in, read, transmit, process, and retrieve, and...

  10. 41 CFR 102-193.25 - What type of records management business process improvements should my agency strive to achieve?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... management business process improvements should my agency strive to achieve? 102-193.25 Section 102-193.25...-193.25 What type of records management business process improvements should my agency strive to... correspondence; (b) Design forms that are easy to fill-in, read, transmit, process, and retrieve, and...

  11. 41 CFR 102-193.25 - What type of records management business process improvements should my agency strive to achieve?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What type of records management business process improvements should my agency strive to achieve? 102-193.25 Section 102-193.25...-193.25 What type of records management business process improvements should my agency strive...

  12. Principal Readiness and Professional Development to Conduct Effective Teacher Evaluations That Lead to Improved Student Achievement

    ERIC Educational Resources Information Center

    Hunziker, Shawn

    2012-01-01

    Education reform is the focus of many of the political agendas today. The research is clear that the best way to increase student achievement is by having highly effective teachers in the classroom. As a result of prior research, both the state and federal governments have created mandates and legislation aimed at achieving that goal. One of the…

  13. Pieces of the Puzzle: Factors in Improving Achievement of Urban School Districts. Education Outlook. No. 4

    ERIC Educational Resources Information Center

    Casserly, Michael

    2012-01-01

    In one of the first large-scale analyses of urban trends on the National Assessment of Educational Progress (NAEP), the Council of the Great City Schools and the American Institutes for Research identified urban school systems that demonstrated high achievement or significant achievement gains on the NAEP, and examined possible factors behind…

  14. Developing and Improving Modified Achievement Level Descriptors: Rationale, Procedures, and Tools

    ERIC Educational Resources Information Center

    Quenemoen, Rachel; Albus, Debra; Rogers, Chris; Lazarus, Sheryl

    2010-01-01

    Some states are developing alternate assessments based on modified achievement standards (AA-MAS) to measure the academic achievement of some students with disabilities (Albus, Lazarus, Thurlow, & Cormier, 2009; Lazarus, Thurlow, Christensen, & Cormier, 2007). These assessments measure the same content as the general assessment for a given…

  15. Principal Leadership: Creating a Culture of Academic Optimism to Improve Achievement for All Students

    ERIC Educational Resources Information Center

    McGuigan, Leigh; Hoy, Wayne K.

    2006-01-01

    Since the Coleman Report (1966), educational researchers have tried to identify school properties that make a difference in student achievement and overcome the negative influence of low socioeconomic status. We theorized that academic optimism was a latent construct that enhanced student achievement and that enabling school structure provided a…

  16. Indirect Effects of the Family Check-Up on School-Age Academic Achievement Through Improvements in Parenting in Early Childhood

    PubMed Central

    Brennan, Lauretta M.; Shelleby, Elizabeth C.; Shaw, Daniel S.; Gardner, Frances; Dishion, Thomas J.; Wilson, Melvin

    2013-01-01

    This project examined the hypothesis that the impact of the Family Check-Up on parent use of positive behavior support would indirectly improve academic achievement scores at school age. The study included a sample of 731 high-risk families recruited from Women, Infant, and Children Supplemental Nutrition Program settings in 3 geographically distinct areas. The results demonstrated that changes in positive parenting between the child ages of 2 and 3 were associated with higher scores on children’s school-age academic achievement, as measured by the Woodcock–Johnson III (W-J) Academic Skills composite. Moreover, structural equation modeling revealed that random assignment to the intervention was associated with higher levels of children’s academic achievement at age 5 and age 7.5 indirectly, through greater increases in parents’ use of positive behavior support in intervention families than in control families. Results are discussed with respect to the potential of a brief parenting intervention for improving parenting practices that promote academic achievement up to 5 years later. The results have promising implications for efforts to promote child adaptation in the school environment. PMID:24319295

  17. Improving Academic Achievement of Students with Problematic Attendance by Implementing a Multisystemic School-Based Model

    ERIC Educational Resources Information Center

    Kay, James Edward

    2010-01-01

    This study addressed the problem of poor attendance adversely affecting grades and learning. Current school policies do not address problematic attendance for all school-aged children, perpetuating trends of academic failure. The research objective was to determine if unexcused absences had a greater negative impact on a high-stakes test compared…

  18. Raising Our Sights: Improving U.S. Achievement in Mathematics and Science.

    ERIC Educational Resources Information Center

    O'Neil, John

    Despite rising concerns about the mathematics and science achievement of U.S. students, a flood of evidence amassed over the past decade suggests that far too few students are receiving the high-quality education needed in these subjects either for careers or for basic citizenship. The Association for Supervision and Curriculum Development (ASCD)…

  19. A Mobile Gamification Learning System for Improving the Learning Motivation and Achievements

    ERIC Educational Resources Information Center

    Su, C-H.; Cheng, C-H.

    2015-01-01

    This paper aims to investigate how a gamified learning approach influences science learning, achievement and motivation, through a context-aware mobile learning environment, and explains the effects on motivation and student learning. A series of gamified learning activities, based on MGLS (Mobile Gamification Learning System), was developed and…

  20. Improving Achievement, Behavior, and Parent Involvement for Middle School Students through a Behavior Management Program.

    ERIC Educational Resources Information Center

    Anderson, Stanley D.

    This practicum was designed to enhance methods and procedures used with 15 low-achieving, disinterested, and disruptive seventh grade students assigned to a middle school's alternative education program. The primary goal of the practicum was to increase students' responsibility for their own actions and their attention to learning. A secondary…

  1. Using Weblog in Cooperative Learning to Improve the Achievement of History Learning

    ERIC Educational Resources Information Center

    Leng, Lim Hooi; Leng, Chin Hai; Abedalaziz, Nabeel

    2013-01-01

    This research investigates the use of Weblog in Cooperative Learning to enhance students' learning of History. The main issues of this study were the lack of interest and low achievement scores in History learning. The objectives of this study are to explore the incorporation of Weblog in Cooperative Learning within the teaching and learning…

  2. Turning Despondency into Hope: Charting New Paths to Improve Students' Achievement and Participation in Science Education

    ERIC Educational Resources Information Center

    Rodriguez, Alberto J.

    2004-01-01

    This monograph offers a realistic look at current trends in student achievement in science education, the participation of underrepresented populations, and the many factors that serve to sustain them. In addition, it offers new insights and concrete suggestions for change based on the analysis of recent reports and promising field-based studies.…

  3. The Effect of Using Activities Improving Scientific Literacy on Students' Achievement in Science and Technology Lesson

    ERIC Educational Resources Information Center

    Gucluer, Efe; Kesercioglu, Teoman

    2012-01-01

    The aim of this study is examining the effect of the using scientific literacy development activities on students' achievement. The study was carried out in a primary school in Buca Izmir for 2010-2011 academic years. System of our body was chosen as a study topic in our search which took 6 weeks. Pre-post test semi experimental control model was…

  4. Improving Astronomy Achievement and Attitude through Astronomy Summer Project: A Design, Implementation and Assessment

    ERIC Educational Resources Information Center

    Türk, Cumhur; Kalkan, Hüseyin; Iskeleli', Nazan Ocak; Kiroglu, Kasim

    2016-01-01

    The purpose of this study is to examine the effects of an astronomy summer project implemented in different learning activities on elementary school students, pre-service elementary teachers and in-service teachers' astronomy achievement and their attitudes to astronomy field. This study is the result of a five-day, three-stage, science school,…

  5. Improving Parental Involvement and Reading Achievement of Caribbean Immigrant Adolescents through Differentiated Instruction

    ERIC Educational Resources Information Center

    Robert, Joshua

    2010-01-01

    The purpose of this applied dissertation study was to determine the relative impact of parental involvement, parental school perception, student generation status, and Caribbean adolescents' own attitudes and behavior towards academic achievement and reading comprehension skills. For this study, 45 Caribbean parents from Grenadian, Guyanese,…

  6. Leveraging Quality Improvement to Achieve Student Learning Assessment Success in Higher Education

    ERIC Educational Resources Information Center

    Glenn, Nancy Gentry

    2009-01-01

    Mounting pressure for transformational change in higher education driven by technology, globalization, competition, funding shortages, and increased emphasis on accountability necessitates that universities implement reforms to demonstrate responsiveness to all stakeholders and to provide evidence of student achievement. In the face of the demand…

  7. Achievement for All: Improving Psychosocial Outcomes for Students with Special Educational Needs and Disabilities

    ERIC Educational Resources Information Center

    Humphrey, Neil; Lendrum, Ann; Barlow, Alexandra; Wigelsworth, Michael; Squires, Garry

    2013-01-01

    Students with special educational needs and disabilities (SEND) are at a greatly increased risk of experiencing poor psychosocial outcomes. Developing effective interventions that address the cause of these outcomes has therefore become a major policy priority in recent years. We report on a national evaluation of the Achievement for All (AfA)…

  8. Student Achievement and Graduation Rates in Nevada: Urgent Need for Faster Improvement

    ERIC Educational Resources Information Center

    McRobbie, Joan; Makkonen, Reino

    2005-01-01

    This report begins with an overview of conditions that affect Nevada education and key challenges created by those conditions. It then describes a number of state and local reform activities designed to address these challenges. Within this context, findings on student achievement and graduation rates are presented -- both for students overall …

  9. Using Culturally Competent Responsive Services to Improve Student Achievement and Behavior

    ERIC Educational Resources Information Center

    Schellenberg, Rita; Grothaus, Tim

    2011-01-01

    This article illustrates standards blending, the integration of core academic and school counseling standards, as a culturally alert responsive services strategy to assist in closing the achievement gap while also enhancing employability skills and culturally salient career competencies. The responsive services intervention described in this…

  10. Improving Elementary American Indian Students' Math Achievement with Inquiry-Based Mathematics and Games

    ERIC Educational Resources Information Center

    Stone, Jamalee; Hamann, Edmund

    2012-01-01

    Project Inquiry-Based Mathematics was a National Science Foundation Math-Science Partnership implemented in a Great Plains city school district with a significant K-12 Native American population. One goal of the project was to reduce the achievement gap between Native American and non-Native students enrolled in district. This gap reduction was to…

  11. Effectiveness of a Metacognitive Reading Strategies Program for Improving Low Achieving EFL Readers

    ERIC Educational Resources Information Center

    Ismail, Nasrah Mahmoud; Tawalbeh, Tha'er Issa

    2015-01-01

    As the training of language learners was a main concern of EFL teachers, this study aimed to assess the effectiveness of metacognitive reading strategies instruction (MRSI) on Taif University EFL students who achieved low results in reading. The final sample of this study was (21) female university students. The sample was divided into two groups;…

  12. The Single-Gender Classroom: Improving Middle School Students' Achievement in Math

    ERIC Educational Resources Information Center

    Whalen, William V., III.

    2012-01-01

    At Joseph Case Junior High School, a school located in Swansea, Massachusetts for students in grades six through eight; there was a problematic trend in regard to student achievement in mathematics. Upon completion of an analysis of student cohort results in mathematics on the MCAS (Massachusetts Comprehensive Assessment System), there was an…

  13. Improving Student Achievement in Language Arts through Implementation of Multiple Intelligences Strategies.

    ERIC Educational Resources Information Center

    Geimer, Mandy; Getz, Jennifer; Pochert, Terry; Pullam, Karen

    Student achievement has been low in language arts in Suburban Chicago, Illinois school districts. This action research project was designed to determine the effect of incorporating multiple intelligence strategies into the language arts curriculum. The targeted students were in the second, third, and fifth grades, in a western suburb of Chicago,…

  14. Comparing District Achievement to Improve Decision Making in Clark County, Nevada. Vignette

    ERIC Educational Resources Information Center

    American Institutes for Research, 2012

    2012-01-01

    In response to changing demographics, a tightening budget, and drastic achievement gaps (white students outperform Latino students on standardized tests) the Clark County School District in Nevada (the fifth largest district in the country) commissioned, in 2011, an educational and operational efficiency review. The district commissioned the…

  15. Teacher Professional Development to Improve Science and Literacy Achievement of English Language Learners

    ERIC Educational Resources Information Center

    Lee, Okhee; Buxton, Cory A.

    2013-01-01

    The school-aged population in the United States is becoming more culturally and linguistically diverse, while achievement gaps across content areas persist. At the same time, more rigorous academic demands are being placed on all students, including English language learners (ELLs). Teachers of ELLs face the double challenge of promoting English…

  16. Homogeneous Grouping in the Context of High-Stakes Testing: Does It Improve Reading Achievement?

    ERIC Educational Resources Information Center

    Salcedo-Gonzalez, Trena

    2012-01-01

    As accountability reform intensifies, urban school districts strive to meet No Child Left Behind mandates to avoid severe penalties. This study investigated the resurgence of homogeneous grouping methods as a means to increase reading achievement and meet English Language Arts Adequate Yearly Progress requirements. Specifically, this study…

  17. The Role of School Culture in Improving Student Achievement in POS

    ERIC Educational Resources Information Center

    Sundell, Kirsten; Castellano, Marisa; Overman, Laura T.; Aliaga, Oscar A.

    2012-01-01

    Over the past five years, the National Research Center for Career and Technical Education (NRCCTE) has sponsored five research studies of Programs of Study (POS)--including three ongoing longitudinal projects--with the goal of informing the field about how and under what conditions POS impact student engagement, achievement, and transition to…

  18. 78 FR 69336 - Title I-Improving the Academic Achievement of the Disadvantaged

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... FR 52467) a notice of proposed rulemaking regarding modified academic achievement standards and... period for seven days. DATES: For the proposed rule published on August 23, 2013 (78 FR 52467), written... August 23, 2013, we published a notice of proposed rulemaking in the Federal Register (78 FR...

  19. Closing the Achievement Gap: Principles for Improving the Educational Success of All Students. ERIC Digest.

    ERIC Educational Resources Information Center

    Schwartz, Wendy

    This digest reviews educational policies and practices that have been proven effective in closing the achievement gap, offering a list of resources with detailed information about them. The digest focuses on state and district roles (e.g., developing and implementing educational goals, rigorous standards, and accountability standards and providing…

  20. Is There a Relationship between the Play Attention Program and Improved Student Achievement?

    ERIC Educational Resources Information Center

    Webber, Jenny Ann

    2011-01-01

    Attention Deficit/Hyperactivity Disorder (ADHD) and its effects on student academic achievement have been researched for many years. There have been many interventions that have been used in treating ADHD that have been found successful when implemented consistently. Some of the interventions that have been researched in the past are behavior…

  1. Improving Low Achievers' Academic Performance at University by Changing the Social Value of Mastery Goals

    ERIC Educational Resources Information Center

    Dompnier, Benoît; Darnon, Céline; Meier, Emanuele; Brandner, Catherine; Smeding, Annique; Butera, Fabrizio

    2015-01-01

    Recent research has shown that, in a university context, mastery goals are highly valued and that students may endorse these goals either because they believe in their utility (i.e., social utility), in which case mastery goals are positively linked to achievement, or to create a positive image of themselves (i.e., social desirability), in which…

  2. Improving Service Quality: Achieving High Performance in the Public and Private Sectors.

    ERIC Educational Resources Information Center

    Milakovich, Michael E.

    Quality-improvement principles are a sound means to respond to customer needs. However, when various quality and productivity theories and methods are applied, it is very difficult to consistently deliver quality results, especially in quasi-monopolistic, non-competitive, and regulated environments. This book focuses on quality-improvement methods…

  3. Does Spending More on Education Improve Academic Achievement? Backgrounder. No. 2179

    ERIC Educational Resources Information Center

    Lips, Dan; Watkins, Shanea J.; Fleming, John

    2008-01-01

    Debates about how to improve public education in America often focus on whether government should spend more on education. Federal and state policymakers proposing new education programs often base their arguments on the need to provide more resources to schools to improve opportunities for students. Many Americans seem to share this view. While…

  4. Why Data Matter in ESEA Reauthorization: Recommendations to Ensure Data Are Used to Improve Student Achievement

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2011

    2011-01-01

    America can no longer afford an education system that fails to use data effectively to guide decisionmaking. The education sector is facing ever-increasing demands to improve student outcomes, reduce burden, increase efficiency, and improve transparency. These demands cannot be met without the strategic and effective use of data. Due to the…

  5. Improving Achievement through Technology: Status Report on the Magnet Schools Assistance Program (MSAP). E & R Report No. 95E.05.

    ERIC Educational Resources Information Center

    Baenen, Nancy; And Others

    During 1993-94 and 1994-95, eight Wake County (North Carolina) Public School Systems schools were funded by the federal Magnet Schools Assistance Program (MSAP) as they attempted to improve students' education and achievement through technology: Poe, Conn, Powell, Bugg, Fuller, and Hunter Elementary; Ligon Middle School, and Enloe High School.…

  6. The Effectiveness of Computerized Instructional Packages on Concept Acquisition and Improving Academic Achievement among Female Deaf Students in KSA

    ERIC Educational Resources Information Center

    Bagabas, Hanan Ali

    2016-01-01

    The current study aimed to investigate the effectiveness of computerized instructional packages on concept acquisition and improving academic achievement among deaf students in Saudi Arabia. The sample consisted of (16) third-grade female deaf students in prep stage for the first semester of the academic year 2013/2014, randomly selected from…

  7. Improving Learning Achievements, Motivations and Problem-Solving Skills through a Peer Assessment-Based Game Development Approach

    ERIC Educational Resources Information Center

    Hwang, Gwo-Jen; Hung, Chun-Ming; Chen, Nian-Shing

    2014-01-01

    In this study, a peer assessment-based game development approach is proposed for improving students' learning achievements, motivations and problem-solving skills. An experiment has been conducted to evaluate the effectiveness of the proposed approach in a science course at an elementary school. A total of 167 sixth graders participated in…

  8. Improving Achievement in Secondary Schools: Impact of a Literacy Project on Reading Comprehension and Secondary School Qualifications

    ERIC Educational Resources Information Center

    Lai, Mei Kuin; Wilson, Aaron; McNaughton, Stuart; Hsiao, Selena

    2014-01-01

    This paper examines whether a literacy intervention involving generic and content area literacy components can improve both achievement on a standardized reading test and the attainment of secondary school qualifications, and whether the intervention can be implemented by teachers in their regular classroom settings. We report on a design-based…

  9. Motivational Workshops for Low Achieving High School Students in Order to Help Them Improve Their Career Maturity.

    ERIC Educational Resources Information Center

    Coleman, Thomas R.

    Two studies were conducted in which low achieving high school students were given motivational workshops in order to help them improve their career maturity and to understand the processes involved in making wise career choices for themselves. It was hypothesized that in the experimental groups which received career counseling the student's career…

  10. Experimental Evaluations of Two Strategies to Improve Reading Achievement in Kenya: Enhanced Literacy Instruction and Treatment of Malaria

    ERIC Educational Resources Information Center

    Jukes, Matthew; Dubeck, Margaret; Brooker, Simon; Wolf, Sharon

    2012-01-01

    There is less quality evidence on how malaria may affect cognitive abilities and educational achievement or on how schools can tackle the problem of malaria among school children. A randomised trial among Sri Lankan children showed that weekly malaria chemoprophylaxis with chloroquine can improve school examination scores. The Health and Literacy…

  11. Improving Science, Technology and Mathematics Students' Achievement: Imperatives for Teacher Preparation in the Caribbean Colleges and Universities

    ERIC Educational Resources Information Center

    Ogunkola, Babalola J.

    2012-01-01

    The concerns of this article are the unacceptable status of Science, Technology and Mathematics (STM) Education in the Caribbean and how to improve the students' achievement in the subjects involved through the instrumentality of better preparation of teachers by the Colleges and University faculties training teachers in the region. The index for…

  12. A University Engagement Model for Achieving Technology Adoption and Performance Improvement Impacts in Healthcare, Manufacturing, and Government

    ERIC Educational Resources Information Center

    McKinnis, David R.; Sloan, Mary Anne; Snow, L. David; Garimella, Suresh V.

    2014-01-01

    The Purdue Technical Assistance Program (TAP) offers a model of university engagement and service that is achieving technology adoption and performance improvement impacts in healthcare, manufacturing, government, and other sectors. The TAP model focuses on understanding and meeting the changing and challenging needs of those served, always…

  13. Techniques for mass resolution improvement achieved by typical plasma mass analyzers: Modeling and simulations

    NASA Astrophysics Data System (ADS)

    Nicolaou, Georgios; Yamauchi, Masatoshi; Wieser, Martin; Barabash, Stas; Fedorov, Andrei

    2016-04-01

    Mass separation and particularly distinction between atomic ions and molecular ions are essential in understanding a wide range of plasma environments, with each consisted of different species with various properties. In this study we present the optimization results of light-weight (about 2 kg) magnetic mass analyzers with high g-factor for Rosetta (Ion Composition Analyser: ICA) and for Mars Express and Venus Express (Ion Mass Analyser: IMA). For the instrument's optimization we use SIMION, a 3D ion tracing software in which we can trace particle beams of several energies and directions, passing through the instrument's units. We first reproduced ICA and IMA results, which turned out to be different from simple models for low energy (< 100 eV). We then change the mechanical structure of several units of the instrument and we quantify the new mass resolution achieved with each change. Our goal is to find the optimal instrument's structure, which will allow us to achieve a proper mass resolution to distinguish atomic nitrogen from atomic oxygen for the purposes of a future magnetospheric mission.

  14. Multimodal treatment of unresectable hepatocellular carcinoma to achieve complete response results in improved survival

    PubMed Central

    Newell, Pippa H; Wu, YingXing; Hoen, Helena; Uppal, Richa; Thiesing, John Tyler; Sasadeusz, Kevin; Cassera, Maria A; Wolf, Ronald F; Hansen, Paul; Hammill, Chet W

    2015-01-01

    Introduction With technological advances, questions arise regarding how to best fit newer treatment modalities, such as transarterial therapies, into the treatment algorithm for patients with hepatocellular carcinoma (HCC). Methods Between 2005 and 2011, 128 patients initially treated with transarterial radioembolization or chemoembolization using drug-eluting beads were identified. The response was graded retrospectively. Toxicity was measured 1, 3, and 6 months after the first and last treatments. Results Sixty-five patients (53%) were advanced stage. Twenty patients (16%) had an initial complete response, but with additional treatments, this was increased to 46 (36%). Patients with a complete response as their best response to treatment had a median survival [95% confidence interval (CI)] of 5.77 (2.58, upper limit not yet reached) years, significantly longer than those whose best response was a partial response, 1.22 (0.84, 2.06) years and those with stable disease as their best response, 0.34 (0.29, 0.67) years. Repeated treatments did not increase toxicity. Discussion This retrospective review of patients treated for intermediate and advanced stage HCC revealed a significant survival advantage in patients who achieved a complete response. These data support use of a multi-modality approach to intermediate and advanced stage HCC, combining liver-directed treatments as necessary to achieve a complete response. PMID:25580988

  15. School Stability: Improving Academic Achievement for NJ Foster Children. Policy Brief

    ERIC Educational Resources Information Center

    Bernard-Rance, Kourtney; Parello, Nancy

    2014-01-01

    Children in New Jersey's foster care system are more likely to remain in their home school when they enter foster care, thanks to a law passed in 2010, giving these fragile children improved educational stability. The law allows children to remain in their "school of origin" when they are placed in foster care, even if the foster…

  16. What Is the Best Way to Achieve Broader Reach of Improved Practices in Higher Education?

    ERIC Educational Resources Information Center

    Kezar, Adrianna

    2011-01-01

    This article examines a common problem in higher education--how to create more widespread use of improved practices, often commonly referred to as innovations. I argue that policy models of scale-up are often advocated in higher education but that they have a dubious history in community development and K-12 education and that higher education…

  17. Teachers Unions and Management Partnerships: How Working Together Improves Student Achievement

    ERIC Educational Resources Information Center

    Rubinstein, Saul A.; McCarthy, John E.

    2014-01-01

    For more than a decade, the debate over public school reform has created friction between teachers unions, administrators, school boards, parents, policymakers, and other stakeholders in public education and has fueled disagreements over how to improve the quality of teaching and learning for children. While many factors make consensus elusive…

  18. Achieving World-Class Schools: Mastering School Improvement Using a Genetic Model.

    ERIC Educational Resources Information Center

    Kimmelman, Paul L.; Kroeze, David J.

    In providing its program for education reform, this book uses, as an analogy, the genetic model taken from the Human Genome project. In the first part, "Theoretical Underpinnings," the book explains why a genetic model can be used to improve school systems; describes the critical components of a world-class school system; and details the genetic…

  19. Effects of Simulated Interventions to Improve School Entry Academic Skills on Socioeconomic Inequalities in Educational Achievement

    ERIC Educational Resources Information Center

    Chittleborough, Catherine R.; Mittinty, Murthy N.; Lawlor, Debbie A.; Lynch, John W.

    2014-01-01

    Randomized controlled trial evidence shows that interventions before age 5 can improve skills necessary for educational success; the effect of these interventions on socioeconomic inequalities is unknown. Using trial effect estimates, and marginal structural models with data from the Avon Longitudinal Study of Parents and Children (n = 11,764,…

  20. The Effect of a Reading Improvement Program Upon Academic Achievement in College.

    ERIC Educational Resources Information Center

    Herman, James Edward

    The purpose of this study was to determine what effects an intensive six-week college reading improvement program would have on students' reading rates, reading comprehension, and cumulative quality point ratio (CQPR) over a fourteen-month period of time. The population consisted of 40 matched pairs of undergraduate students at the University of…

  1. Resource Allocation Practices in Three Charter Middle Schools in Relation to Student Achievement Improvement Strategies

    ERIC Educational Resources Information Center

    Campo-Contreras, Susana

    2013-01-01

    The purpose of the study was to develop a better understanding of the allocation of resources used to improve student learning outcomes in three middle schools within a Charter Management Organization (CMO). The three middle schools that participated in the study have similar demographics and serve students in low socio-economic areas of Los…

  2. Improving Student Achievement in Alaska. Alaska Goals 2000 Annual Report, 1997-98.

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau.

    Alaska Goals 2000 is part of a coordinated, statewide effort to improve public education for all students in Alaska. In 1997-1998, 90% of Alaska's federal funding was used to fund grants to local school districts, and 10% was used to fund state-level activities through the Alaska Department of Education. During 1997-1998, curriculum frameworks and…

  3. Improving Reading Achievement through the Use of a Balanced Literacy Program.

    ERIC Educational Resources Information Center

    Johnson, Jennifer L.; Dunbar, Cherie C.; Roach, Shannon L.

    This action research project described a program for improving reading skills in the identified primary classrooms. The targeted population consisted of students in first and third grades. The third grade classrooms were located in a low socioeconomic area within an urban community of Illinois. The first grade classroom was located in a higher…

  4. Creating a Longitudinal Data System: Using Data To Improve Student Achievement

    ERIC Educational Resources Information Center

    Achieve, Inc., 2006

    2006-01-01

    Policymakers and educators need longitudinal data systems capable of providing timely, valid and relevant data. Access to these data gives teachers the information they need to tailor instruction to help each student improve, gives administrators the resources and information to effectively and efficiently manage, and enables policymakers to…

  5. Improving Student Achievement in Introductory Computer Science Courses Using Peer-Led Team Learning

    ERIC Educational Resources Information Center

    Dennis, Sonya Maria

    2013-01-01

    There has been a steady decline of majors in the disciplines of science, technology, engineering, and mathematics ("STEM majors"). In an effort to improve recruitment and retention in "STEM" majors, an active-learning methodology--"peer-led team learning" ("PLTL")--was implemented by the participating…

  6. Increasing Student Achievement and Improving Self-Esteem through a Community Building Intervention

    ERIC Educational Resources Information Center

    Lupo, Concetta M.

    2012-01-01

    This study focused on improving students' self-esteem through community building at an elementary school in a low socioeconomic community where over 55% of the students live below the poverty line. Orefield and Yun state in their 1999 article, "Resegregation of America's schools," "school level poverty is related to many…

  7. Evaluation and capacity building to improve precollege science and mathematics achievement in the US: 10 CFR, Part 605

    SciTech Connect

    Not Available

    1992-01-01

    The National Center for Improving Science Education has undertaken activities to achieve evaluation goals for DOE's Precollege programs: develop means to determine program quality; develop means for determining the contribution of DOE precollege programs to both teacher enhancement and student achievement; provide evaluation designs and instruments and reports of program quality and impact; and strengthen both DOE's and the Labs' capacity to do both short- and long-term planning as well as deliver effective programs and evaluation. Appendices include evaluation/technical assistance report, profiling teacher research participation and teacher development programs, teacher surveys, impact assessment design, and teacher research participation programs anecdotes for 8 labs.

  8. Improving University Ranking to Achieve University Competitiveness by Management Information System

    NASA Astrophysics Data System (ADS)

    Dachyar, M.; Dewi, F.

    2015-05-01

    One way to increase university competitiveness is through information system management. A literature review was done to find information system factors that affect university performance in Quacquarelli Symonds (QS) University Ranking: Asia evaluation. Information system factors were then eliminated using Delphi method through consensus of 7 experts. Result from Delphi method was used as measured variables in PLS-SEM. Estimation with PLS-SEM method through 72 respondents shows that the latent variable academic reputation and citation per paper have significant correlation to university competitiveness. In University of Indonesia (UI) the priority to increase university competitiveness as follow: (i) network building in international conference, (ii) availability of research data to public, (iii) international conference information, (iv) information on achievements and accreditations of each major, (v) ease of employment for alumni.

  9. Leyte `A` geothermal project optimization: Review of improved resource performance and power generation strategies for the greater Tongonan field. Export trade information

    SciTech Connect

    1992-11-01

    The Consultant Team (the team) visited the Philippines the weeks of October 24 and November 9, 1992, in order to review and discuss the resource and power generation optimization work underway for the Greater Tongonan Geothermal field on the island of Leyte being developed by the Philippine National Oil Company - Energy Development Corporation (PNOC-EDC). The team`s work is managed by PNOC-EDC and funded by the United States Trade and Development Program (USTDP).

  10. Identification of Energy Efficiency Opportunities through Building Data Analysis and Achieving Energy Savings through Improved Controls

    SciTech Connect

    Katipamula, Srinivas; Taasevigen, Danny J.; Koran, Bill

    2014-09-04

    This chapter will highlight analysis techniques to identify energy efficiency opportunities to improve operations and controls. A free tool, Energy Charting and Metrics (ECAM), will be used to assist in the analysis of whole-building, sub-metered, and/or data from the building automation system (BAS). Appendix A describes the features of ECAM in more depth, and also provide instructions for downloading ECAM and all resources pertaining to using ECAM.

  11. Live births achieved via IVF are increased by improvements in air quality and laboratory environment.

    PubMed

    Heitmann, Ryan J; Hill, Micah J; James, Aidita N; Schimmel, Tim; Segars, James H; Csokmay, John M; Cohen, Jacques; Payson, Mark D

    2015-09-01

    Infertility is a common disease, which causes many couples to seek treatment with assisted reproduction techniques. Many factors contribute to successful assisted reproduction technique outcomes. One important factor is laboratory environment and air quality. Our facility had the unique opportunity to compare consecutively used, but separate assisted reproduction technique laboratories, as a result of a required move. Environmental conditions were improved by strategic engineering designs. All other aspects of the IVF laboratory, including equipment, physicians, embryologists, nursing staff and protocols, were kept constant between facilities. Air quality testing showed improved air quality at the new IVF site. Embryo implantation (32.4% versus 24.3%; P < 0.01) and live birth (39.3% versus 31.8%, P < 0.05) were significantly increased in the new facility compared with the old facility. More patients met clinical criteria and underwent mandatory single embryo transfer on day 5 leading to both a reduction in multiple gestation pregnancies and increased numbers of vitrified embryos per patient with supernumerary embryos available. Improvements in IVF laboratory conditions and air quality had profound positive effects on laboratory measures and patient outcomes. This study further strengthens the importance of the laboratory environment and air quality in the success of an IVF programme.

  12. Achieving health, safety, and performance improvements through enhanced cost visibility and workplace partnerships.

    PubMed

    Grant, Katharyn A; Garland, John G; Joachim, Todd C; Wallen, Andrew; Vital, Twyla

    2003-01-01

    Reduction in the environment, safety, and occupational health (ESOH) component of operational costs requires not only a better understanding of ESOH costs and requirements, but also the formation of effective partnerships between ESOH professionals, financial analysts, and shop workers to identify viable improvements to current practices. This article presents two case studies of efforts to enhance productivity and ESOH in corrosion control facilities at Randolph Air Force Base (AFB), Texas, and Robins AFB, Ga. At each site, activity-based cost models were created to increase the visibility of ESOH-related costs and target improvement opportunities. Analysis of the strip-and-paint processes for the T-38 aircraft at Randolph and the F-15 radome and C-141 aft cowl at Robins revealed that a large proportion of operating costs were tied to ESOH requirements and practices (22 and 39%, respectively). In each case ESOH professionals teamed with shop personnel to identify potential improvements in personal protective equipment use, waste disposal, tool selection, and work methods. This approach yielded alternatives projected to reduce total shop costs by 5 to 7%. This case study demonstrates how workplaces can identify cost-saving and efficiency-enhancing practices by partnering with ESOH professionals in planning and decision-making activities. PMID:14521429

  13. Live births achieved via IVF are increased by improvements in air quality and laboratory environment

    PubMed Central

    Heitmann, Ryan J; Hill, Micah J; James, Aidita N; Schimmel, Tim; Segars, James H; Csokmay, John M; Cohen, Jacques; Payson, Mark D

    2016-01-01

    Infertility is a common disease, which causes many couples to seek treatment with assisted reproduction techniques. Many factors contribute to successful assisted reproduction technique outcomes. One important factor is laboratory environment and air quality. Our facility had the unique opportunity to compare consecutively used, but separate assisted reproduction technique laboratories, as a result of a required move. Environmental conditions were improved by strategic engineering designs. All other aspects of the IVF laboratory, including equipment, physicians, embryologists, nursing staff and protocols, were kept constant between facilities. Air quality testing showed improved air quality at the new IVF site. Embryo implantation (32.4% versus 24.3%; P < 0.01) and live birth (39.3% versus 31.8%, P < 0.05) were significantly increased in the new facility compared with the old facility. More patients met clinical criteria and underwent mandatory single embryo transfer on day 5 leading to both a reduction in multiple gestation pregnancies and increased numbers of vitrified embryos per patient with supernumerary embryos available. Improvements in IVF laboratory conditions and air quality had profound positive effects on laboratory measures and patient outcomes. This study further strengthens the importance of the laboratory environment and air quality in the success of an IVF programme. PMID:26194882

  14. Clinical decision support systems for improving diagnostic accuracy and achieving precision medicine.

    PubMed

    Castaneda, Christian; Nalley, Kip; Mannion, Ciaran; Bhattacharyya, Pritish; Blake, Patrick; Pecora, Andrew; Goy, Andre; Suh, K Stephen

    2015-01-01

    As research laboratories and clinics collaborate to achieve precision medicine, both communities are required to understand mandated electronic health/medical record (EHR/EMR) initiatives that will be fully implemented in all clinics in the United States by 2015. Stakeholders will need to evaluate current record keeping practices and optimize and standardize methodologies to capture nearly all information in digital format. Collaborative efforts from academic and industry sectors are crucial to achieving higher efficacy in patient care while minimizing costs. Currently existing digitized data and information are present in multiple formats and are largely unstructured. In the absence of a universally accepted management system, departments and institutions continue to generate silos of information. As a result, invaluable and newly discovered knowledge is difficult to access. To accelerate biomedical research and reduce healthcare costs, clinical and bioinformatics systems must employ common data elements to create structured annotation forms enabling laboratories and clinics to capture sharable data in real time. Conversion of these datasets to knowable information should be a routine institutionalized process. New scientific knowledge and clinical discoveries can be shared via integrated knowledge environments defined by flexible data models and extensive use of standards, ontologies, vocabularies, and thesauri. In the clinical setting, aggregated knowledge must be displayed in user-friendly formats so that physicians, non-technical laboratory personnel, nurses, data/research coordinators, and end-users can enter data, access information, and understand the output. The effort to connect astronomical numbers of data points, including '-omics'-based molecular data, individual genome sequences, experimental data, patient clinical phenotypes, and follow-up data is a monumental task. Roadblocks to this vision of integration and interoperability include ethical, legal

  15. Improved tumor contrast achieved by single time point dual-reporter fluorescence imaging

    NASA Astrophysics Data System (ADS)

    Tichauer, Kenneth M.; Samkoe, Kimberley S.; Sexton, Kristian J.; Gunn, Jason R.; Hasan, Tayyaba; Pogue, Brian W.

    2012-06-01

    In this study, we demonstrate a method to quantify biomarker expression that uses an exogenous dual-reporter imaging approach to improve tumor signal detection. The uptake of two fluorophores, one nonspecific and one targeted to the epidermal growth factor receptor (EGFR), were imaged at 1 h in three types of xenograft tumors spanning a range of EGFR expression levels (n=6 in each group). Using this dual-reporter imaging methodology, tumor contrast-to-noise ratio was amplified by >6 times at 1 h postinjection and >2 times at 24 h. Furthermore, by as early as 20 min postinjection, the dual-reporter imaging signal in the tumor correlated significantly with a validated marker of receptor density (P<0.05, r=0.93). Dual-reporter imaging can improve sensitivity and specificity over conventional fluorescence imaging in applications such as fluorescence-guided surgery and directly approximates the receptor status of the tumor, a measure that could be used to inform choices of biological therapies.

  16. Strategies To Boost Maternal Immunization To Achieve Further Gains In Improved Maternal And Newborn Health.

    PubMed

    Steedman, Mark R; Kampmann, Beate; Schillings, Egbert; Al Kuwari, Hanan; Darzi, Ara

    2016-02-01

    Despite the indisputable successes of the United Nations Millennium Development Goals, which include goals on improving maternal health and reducing child mortality, millions of mothers and newborns still die tragically and unnecessarily each year. Many of these deaths result from vaccine-preventable diseases, since obstacles such as cost and accessibility have hampered efforts to deliver efficacious vaccines to those most in need. Additionally, many vaccines given to mothers and children under age five are not suitable for newborns, since their maturing immune systems do not respond optimally during the first few months of life. Maternal immunization-the process by which a pregnant woman's immune system is fortified against a particular disease and the protection is then transferred to her unborn child-has emerged as a strategy to prevent many unnecessary maternal and newborn deaths. We review vaccines that are already used for maternal immunization, analyze vaccines under development that could be used for maternal immunization strategies in the future, and recommend that policy makers use maternal immunization for improved maternal and newborn health. PMID:26858385

  17. Improved Thermal Conductivity in Carbon Nanotubes-Reinforced Syntactic Foam Achieved by a New Dispersing Technique

    NASA Astrophysics Data System (ADS)

    Bhat, P.; Zegeye, E.; Ghamsari, A. K.; Woldesenbet, E.

    2015-12-01

    Syntactic foams are composite materials in which the matrix phase is reinforced with hollow micro-particles. Traditionally, syntactic foams are used for many high strength applications and as insulating materials. However, for applications demanding better heat dissipation, such as thermal management of electronic packaging, conductive fillers need to be added to syntactic foam. Carbon nanotubes (CNTs), although extremely conductive, have issues of agglomeration in the matrix. In this research, CNT-reinforced syntactic foam was developed based on our approach through which CNTs were dispersed throughout the matrix by growing them on the surface of glass microballoons. The thermal conductivity of nanotube-grown syntactic foam was tested with a Flashline® thermal analyzer. For comparison purposes, plain and nanotube-mixed syntactic foams were also fabricated and tested. Nanotube-grown microballoons improved the thermal conductivity of syntactic foam by 86% and 92% (at 50°C) compared to plain and nanotube-mixed syntactic foams, respectively. The improved thermal conductivity as well as the microstructural analysis proved the effectiveness of this approach for dispersing the carbon nanotubes in syntactic foams.

  18. Strategies To Boost Maternal Immunization To Achieve Further Gains In Improved Maternal And Newborn Health.

    PubMed

    Steedman, Mark R; Kampmann, Beate; Schillings, Egbert; Al Kuwari, Hanan; Darzi, Ara

    2016-02-01

    Despite the indisputable successes of the United Nations Millennium Development Goals, which include goals on improving maternal health and reducing child mortality, millions of mothers and newborns still die tragically and unnecessarily each year. Many of these deaths result from vaccine-preventable diseases, since obstacles such as cost and accessibility have hampered efforts to deliver efficacious vaccines to those most in need. Additionally, many vaccines given to mothers and children under age five are not suitable for newborns, since their maturing immune systems do not respond optimally during the first few months of life. Maternal immunization-the process by which a pregnant woman's immune system is fortified against a particular disease and the protection is then transferred to her unborn child-has emerged as a strategy to prevent many unnecessary maternal and newborn deaths. We review vaccines that are already used for maternal immunization, analyze vaccines under development that could be used for maternal immunization strategies in the future, and recommend that policy makers use maternal immunization for improved maternal and newborn health.

  19. Achieving crop stress tolerance and improvement--an overview of genomic techniques.

    PubMed

    Rasool, Saiema; Ahmad, Parvaiz; Rehman, Muneeb U; Arif, Ahmad; Anjum, Naser A

    2015-12-01

    The inexorable exposure of plants to the combinations of abiotic stresses has affected the worldwide food supply. The crop improvement against these abiotic stresses has been captivating approach to increase the yield and enhance the stress tolerance. By using traditional and modern breeding methods, the characters that confer tolerance to these stresses were accomplished. No doubt genetic engineering and molecular breeding have helped in comprehending the intricate nature of stress response. Understanding of abiotic stress-involved cellular pathways provides vital information on such responses. On the other hand, genomic research for crop improvement has raised new assessments in breeding new varieties against abiotic stresses. Interpretation of responses of the crop plants under stress is of great significance by studying the main role of crops in food and biofuel production. This review presents genomic-based approaches revealing the complex networks controlling the mechanisms of abiotic stress tolerance, and the possible modes of assimilating information attained by genomic-based approaches due to the advancement in isolation and functional analysis of genes controlling the yield and abiotic stress tolerance are discussed. PMID:26440315

  20. Can developing countries achieve adequate improvements in child health outcomes without engaging the private sector?

    PubMed Central

    Bustreo, Flavia; Harding, April; Axelsson, Henrik

    2003-01-01

    The private sector exerts a significant and critical influence on child health outcomes in developing countries, including the health of poor children. This article reviews the available evidence on private sector utilization and quality of care. It provides a framework for analysing the private sector's influence on child health outcomes. This influence goes beyond service provision by private providers and nongovernmental organizations (NGOs). Pharmacies, drug sellers, private suppliers, and food producers also have an impact on the health of children. Many governments are experimenting with strategies to engage the private sector to improve child health. The article analyses some of the most promising strategies, and suggests that a number of constraints make it hard for policy-makers to emulate these approaches. Few experiences are clearly described, monitored, and evaluated. The article suggests that improving the impact of child health programmes in developing countries requires a more systematic analysis of how to engage the private sector most effectively. The starting point should include the evaluation of the presence and potential of the private sector, including actors such as professional associations, producer organizations, community groups, and patients' organizations. PMID:14997241

  1. Will Primary Grade Title I Students Demonstrate Greater Achievement in Reading With the Use of Audio-Visual Aids Than Those Who Haven't Utilized the Same Media?

    ERIC Educational Resources Information Center

    Skobo, Kathleen Ward

    Forty-two first, second, and third grade students participated in a 15-week study to determine the effects of audiovisual aids on reading achievement. The students were pretested and posttested using the Comprehensive Test of Basic Skills. Each group received 40 minutes of small group and individual instruction each day. The experimental group…

  2. A Study to Determine Certain Characteristics of Earth Science Curriculum Project Teachers and Students in the Permissive or Authoritarian Classrooms which Lead to Greater Academic Achievement in These Students.

    ERIC Educational Resources Information Center

    Sargent, Earl Alvin

    Investigated was academic achievement of Earth Science Curriculum Project (ESCP) students in permissive and authoritarian classes. Authoritarian and permissive teachers were identified in the formal ESCP program using McGee's F-Scale; Form 30. Random samples of students and teachers were chosen from the 15 test centers throughout the United…

  3. Achieving clean epitaxial graphene surfaces suitable for device applications by improved lithographic process

    SciTech Connect

    Nath, A. Rao, M. V.; Koehler, A. D.; Jernigan, G. G.; Wheeler, V. D.; Hite, J. K.; Hernández, S. C.; Robinson, Z. R.; Myers-Ward, R. L.; Eddy, C. R.; Gaskill, D. K.; Garces, N. Y.

    2014-06-02

    It is well-known that the performance of graphene electronic devices is often limited by extrinsic scattering related to resist residue from transfer, lithography, and other processes. Here, we report a polymer-assisted fabrication procedure that produces a clean graphene surface following device fabrication by a standard lithography process. The effectiveness of this improved lithography process is demonstrated by examining the temperature dependence of epitaxial graphene-metal contact resistance using the transfer length method for Ti/Au (10 nm/50 nm) metallization. The Landauer-Buttiker model was used to explain carrier transport at the graphene-metal interface as a function of temperature. At room temperature, a contact resistance of 140 Ω-μm was obtained after a thermal anneal at 523 K for 2 hr under vacuum, which is comparable to state-of-the-art values.

  4. Exemplary Care and Learning Sites: A Model for Achieving Continual Improvement in Care and Learning in the Clinical Setting

    PubMed Central

    Ogrinc, Greg; Hoffman, Kimberly G.; Stevenson, Katherine M.; Shalaby, Marc; Beard, Albertine S.; Thörne, Karin E.; Coleman, Mary T.; Baum, Karyn D.

    2016-01-01

    Problem Current models of health care quality improvement do not explicitly describe the role of health professions education. The authors propose the Exemplary Care and Learning Site (ECLS) model as an approach to achieving continual improvement in care and learning in the clinical setting. Approach From 2008–2012, an iterative, interactive process was used to develop the ECLS model and its core elements—patients and families informing process changes; trainees engaging both in care and the improvement of care; leaders knowing, valuing, and practicing improvement; data transforming into useful information; and health professionals competently engaging both in care improvement and teaching about care improvement. In 2012–2013, a three-part feasibility test of the model, including a site self-assessment, an independent review of each site’s ratings, and implementation case stories, was conducted at six clinical teaching sites (in the United States and Sweden). Outcomes Site leaders reported the ECLS model provided a systematic approach toward improving patient (and population) outcomes, system performance, and professional development. Most sites found it challenging to incorporate the patients and families element. The trainee element was strong at four sites. The leadership and data elements were self-assessed as the most fully developed. The health professionals element exhibited the greatest variability across sites. Next Steps The next test of the model should be prospective, linked to clinical and educa tional outcomes, to evaluate whether it helps care delivery teams, educators, and patients and families take action to achieve better patient (and population) outcomes, system performance, and professional development. PMID:26760058

  5. How PEPFAR's public-private partnerships achieved ambitious goals, from improving labs to strengthening supply chains.

    PubMed

    Sturchio, Jeffrey L; Cohen, Gary M

    2012-07-01

    The President's Emergency Plan for AIDS Relief (PEPFAR), established in 2003, is widely recognized as one of the most ambitious and successful bilateral programs ever implemented to address a single disease. Part of the program's success is attributable to the participation of the private sector, working in partnership with the US and local governments and implementing organizations to maximize the reach and effectiveness of every dollar spent. We examined key public-private partnerships that grew out of PEPFAR to identify features that have made them effective. For example, PEPFAR's Supply Chain Management System took advantage of private industry's best practices in logistics, and a partnership with the medical technology company BD (Becton, Dickinson and Company) improved laboratory systems throughout sub-Saharan Africa. We found that setting ambitious goals, enlisting both global and local partners, cultivating a culture of collaboration, careful planning, continuous monitoring and evaluation, and measuring outcomes systematically led to the most effective programs. The Office of the US Global AIDS Coordinator and PEPFAR should continue to strengthen their capacity for private-sector partnerships, learning from a decade of experience and identifying new ways to make smart investments that will make the most efficient use of taxpayer resources, expand proven interventions more rapidly, and help ensure the sustainability of key programs.

  6. How PEPFAR's public-private partnerships achieved ambitious goals, from improving labs to strengthening supply chains.

    PubMed

    Sturchio, Jeffrey L; Cohen, Gary M

    2012-07-01

    The President's Emergency Plan for AIDS Relief (PEPFAR), established in 2003, is widely recognized as one of the most ambitious and successful bilateral programs ever implemented to address a single disease. Part of the program's success is attributable to the participation of the private sector, working in partnership with the US and local governments and implementing organizations to maximize the reach and effectiveness of every dollar spent. We examined key public-private partnerships that grew out of PEPFAR to identify features that have made them effective. For example, PEPFAR's Supply Chain Management System took advantage of private industry's best practices in logistics, and a partnership with the medical technology company BD (Becton, Dickinson and Company) improved laboratory systems throughout sub-Saharan Africa. We found that setting ambitious goals, enlisting both global and local partners, cultivating a culture of collaboration, careful planning, continuous monitoring and evaluation, and measuring outcomes systematically led to the most effective programs. The Office of the US Global AIDS Coordinator and PEPFAR should continue to strengthen their capacity for private-sector partnerships, learning from a decade of experience and identifying new ways to make smart investments that will make the most efficient use of taxpayer resources, expand proven interventions more rapidly, and help ensure the sustainability of key programs. PMID:22778334

  7. Mismatched partners that achieve postpairing behavioral similarity improve their reproductive success

    PubMed Central

    Laubu, Chloé; Dechaume-Moncharmont, François-Xavier; Motreuil, Sébastien; Schweitzer, Cécile

    2016-01-01

    Behavioral similarity between partners is likely to promote within-pair compatibility and to result in better reproductive success. Therefore, individuals are expected to choose a partner that is alike in behavioral type. However, mate searching is very costly and does not guarantee finding a matching partner. If mismatched individuals pair, they may benefit from increasing their similarity after pairing. We show in a monogamous fish species—the convict cichlid—that the behavioral similarity between mismatched partners can increase after pairing. This increase resulted from asymmetrical adjustment because only the reactive individual became more alike its proactive partner, whereas the latter did not change its behavior. The mismatched pairs that increased their similarity not only improved their reproductive success but also raised it up to the level of matched pairs. While most studies assume that assortative mating results from mate choice, our study suggests that postpairing adjustment could be an alternative explanation for the high behavioral similarity between partners observed in the field. It also explains why interindividual behavioral differences can be maintained within a given population. PMID:26973869

  8. Mismatched partners that achieve postpairing behavioral similarity improve their reproductive success.

    PubMed

    Laubu, Chloé; Dechaume-Moncharmont, François-Xavier; Motreuil, Sébastien; Schweitzer, Cécile

    2016-03-01

    Behavioral similarity between partners is likely to promote within-pair compatibility and to result in better reproductive success. Therefore, individuals are expected to choose a partner that is alike in behavioral type. However, mate searching is very costly and does not guarantee finding a matching partner. If mismatched individuals pair, they may benefit from increasing their similarity after pairing. We show in a monogamous fish species-the convict cichlid-that the behavioral similarity between mismatched partners can increase after pairing. This increase resulted from asymmetrical adjustment because only the reactive individual became more alike its proactive partner, whereas the latter did not change its behavior. The mismatched pairs that increased their similarity not only improved their reproductive success but also raised it up to the level of matched pairs. While most studies assume that assortative mating results from mate choice, our study suggests that postpairing adjustment could be an alternative explanation for the high behavioral similarity between partners observed in the field. It also explains why interindividual behavioral differences can be maintained within a given population. PMID:26973869

  9. Exercise Improves Executive Function and Achievement and Alters Brain Activation in Overweight Children: A Randomized Controlled Trial

    PubMed Central

    Davis, Catherine L.; Tomporowski, Phillip D.; McDowell, Jennifer E.; Austin, Benjamin P.; Miller, Patricia H.; Yanasak, Nathan E.; Allison, Jerry D.; Naglieri, Jack A.

    2010-01-01

    Objective This experiment tested the hypothesis that exercise would improve executive function. Design Sedentary, overweight 7- to 11-year-old children (N = 171, 56% female, 61% Black, M ± SD age 9.3 ± 1.0 yrs, body mass index (BMI) 26 ± 4.6 kg/m2, BMI z-score 2.1 ± 0.4) were randomized to 13 ± 1.6 weeks of an exercise program (20 or 40 minutes/day), or a control condition. Main outcome measures Blinded, standardized psychological evaluations (Cognitive Assessment System and Woodcock-Johnson Tests of Achievement III) assessed cognition and academic achievement. Functional magnetic resonance imaging measured brain activity during executive function tasks. Results Intent to treat analysis revealed dose response benefits of exercise on executive function and mathematics achievement. Preliminary evidence of increased bilateral prefrontal cortex activity and reduced bilateral posterior parietal cortex activity due to exercise was also observed. Conclusion Consistent with results obtained in older adults, a specific improvement on executive function and brain activation changes due to exercise were observed. The cognitive and achievement results add evidence of dose response, and extend experimental evidence into childhood. This study provides information on an educational outcome. Besides its importance for maintaining weight and reducing health risks during a childhood obesity epidemic, physical activity may prove to be a simple, important method of enhancing aspects of children’s mental functioning that are central to cognitive development. This information may persuade educators to implement vigorous physical activity. PMID:21299297

  10. Greater γ-tocopherol status during acute smoking abstinence with nicotine replacement therapy improved vascular endothelial function by decreasing 8-iso-15(S)-prostaglandin F2α.

    PubMed

    Mah, Eunice; Pei, Ruisong; Guo, Yi; Masterjohn, Christopher; Ballard, Kevin D; Taylor, Beth A; Taylor, Alan W; Traber, Maret G; Volek, Jeff S; Bruno, Richard S

    2015-04-01

    Nicotine replacement therapy (NRT) improves the long-term success rate of smoking cessation, but induces oxidative stress and inflammatory responses that may delay the restoration of vascular endothelial function (VEF). No studies have examined co-therapy of NRT-assisted smoking abstinence with γ-tocopherol (γ-T), a vitamin E form with antioxidant and anti-inflammatory activities, on improvements in VEF. In a randomized, double-blind, placebo-controlled study, healthy smokers (25 ± 1 y old; mean ± SEM) received NRT and abstained from smoking for 24 h with placebo (n = 12) or oral administration of γ-T-rich mixture of tocopherols (γ-TmT; n = 11) that provided 500 mg γ-T. Brachial artery flow-mediated dilation (FMD), and biomarkers of nitric oxide metabolism, antioxidant status, inflammation, and lipid peroxidation [8-iso-prostaglandin F2α stereoisomers (8-iso-15(R)-PGF2α and 8-iso-15(S)-PGF2α)] were measured prior to and after 24 h of smoking abstinence. Smoking abstinence with NRT regardless of γ-TmT similarly decreased urinary naphthol (P < 0.05) without affecting plasma cotinine. γ-TmT increased plasma γ-T by 4-times and the urinary metabolite of γ-T, γ-carboxyethyl-chromanol, by three times. Smoking abstinence with γ-TmT, but not smoking abstinence alone, increased FMD without affecting plasma nitrate/nitrite or the ratio of asymmetric dimethylarginine/arginine. Urinary 8-iso-15(S)-PGF2α decreased only in those receiving γ-TmT and was inversely correlated to FMD (R = -0.43, P < 0.05). Circulating markers of inflammation were unaffected by smoking abstinence or γ-TmT. Short-term NRT-assisted smoking abstinence with γ-TmT, but not NRT-assisted smoking abstinence alone, improved VEF by decreasing 8-iso-15(S)-PGF2α, a vasoconstrictor that was otherwise unaffected by NRT-assisted smoking abstinence. PMID:25361769

  11. Greater γ-tocopherol status during acute smoking abstinence with nicotine replacement therapy improved vascular endothelial function by decreasing 8-iso-15(S)-prostaglandin F2α

    PubMed Central

    Mah, Eunice; Pei, Ruisong; Guo, Yi; Masterjohn, Christopher; Ballard, Kevin D; Taylor, Beth A; Taylor, Alan W; Traber, Maret G; Volek, Jeff S

    2015-01-01

    Nicotine replacement therapy (NRT) improves the long-term success rate of smoking cessation, but induces oxidative stress and inflammatory responses that may delay the restoration of vascular endothelial function (VEF). No studies have examined co-therapy of NRT-assisted smoking abstinence with γ-tocopherol (γ-T), a vitamin E form with antioxidant and anti-inflammatory activities, on improvements in VEF. In a randomized, double-blind, placebo-controlled study, healthy smokers (25 ± 1 y old; mean ± SEM) received NRT and abstained from smoking for 24 h with placebo (n = 12) or oral administration of γ-T-rich mixture of tocopherols (γ-TmT; n = 11) that provided 500 mg γ-T. Brachial artery flow-mediated dilation (FMD), and biomarkers of nitric oxide metabolism, antioxidant status, inflammation, and lipid peroxidation [8-iso-prostaglandin F2α stereoisomers (8-iso-15(R)-PGF2α and 8-iso-15(S)-PGF2α)] were measured prior to and after 24 h of smoking abstinence. Smoking abstinence with NRT regardless of γ-TmT similarly decreased urinary naphthol (P < 0.05) without affecting plasma cotinine. γ-TmT increased plasma γ-T by 4-times and the urinary metabolite of γ-T, γ-carboxyethyl-chromanol, by three times. Smoking abstinence with γ-TmT, but not smoking abstinence alone, increased FMD without affecting plasma nitrate/nitrite or the ratio of asymmetric dimethylarginine/arginine. Urinary 8-iso-15(S)-PGF2α decreased only in those receiving γ-TmT and was inversely correlated to FMD (R = −0.43, P < 0.05). Circulating markers of inflammation were unaffected by smoking abstinence or γ-TmT. Short-term NRT-assisted smoking abstinence with γ-TmT, but not NRT-assisted smoking abstinence alone, improved VEF by decreasing 8-iso-15(S)-PGF2α, a vasoconstrictor that was otherwise unaffected by NRT-assisted smoking abstinence. PMID:25361769

  12. Greater γ-tocopherol status during acute smoking abstinence with nicotine replacement therapy improved vascular endothelial function by decreasing 8-iso-15(S)-prostaglandin F2α.

    PubMed

    Mah, Eunice; Pei, Ruisong; Guo, Yi; Masterjohn, Christopher; Ballard, Kevin D; Taylor, Beth A; Taylor, Alan W; Traber, Maret G; Volek, Jeff S; Bruno, Richard S

    2015-04-01

    Nicotine replacement therapy (NRT) improves the long-term success rate of smoking cessation, but induces oxidative stress and inflammatory responses that may delay the restoration of vascular endothelial function (VEF). No studies have examined co-therapy of NRT-assisted smoking abstinence with γ-tocopherol (γ-T), a vitamin E form with antioxidant and anti-inflammatory activities, on improvements in VEF. In a randomized, double-blind, placebo-controlled study, healthy smokers (25 ± 1 y old; mean ± SEM) received NRT and abstained from smoking for 24 h with placebo (n = 12) or oral administration of γ-T-rich mixture of tocopherols (γ-TmT; n = 11) that provided 500 mg γ-T. Brachial artery flow-mediated dilation (FMD), and biomarkers of nitric oxide metabolism, antioxidant status, inflammation, and lipid peroxidation [8-iso-prostaglandin F2α stereoisomers (8-iso-15(R)-PGF2α and 8-iso-15(S)-PGF2α)] were measured prior to and after 24 h of smoking abstinence. Smoking abstinence with NRT regardless of γ-TmT similarly decreased urinary naphthol (P < 0.05) without affecting plasma cotinine. γ-TmT increased plasma γ-T by 4-times and the urinary metabolite of γ-T, γ-carboxyethyl-chromanol, by three times. Smoking abstinence with γ-TmT, but not smoking abstinence alone, increased FMD without affecting plasma nitrate/nitrite or the ratio of asymmetric dimethylarginine/arginine. Urinary 8-iso-15(S)-PGF2α decreased only in those receiving γ-TmT and was inversely correlated to FMD (R = -0.43, P < 0.05). Circulating markers of inflammation were unaffected by smoking abstinence or γ-TmT. Short-term NRT-assisted smoking abstinence with γ-TmT, but not NRT-assisted smoking abstinence alone, improved VEF by decreasing 8-iso-15(S)-PGF2α, a vasoconstrictor that was otherwise unaffected by NRT-assisted smoking abstinence.

  13. The Challenges to Improve Farm Animal Welfare in the United Kingdom by Reducing Disease Incidence with Greater Veterinary Involvement on Farm

    PubMed Central

    Scott, Philip R.

    2013-01-01

    Simple Summary Sick cattle and sheep are often treated by farmers without prior veterinary examination and, as a consequence, incorrect diagnoses and inappropriate therapies are common, but these failings largely go undetected and unreported. Many farmers maintain that market forces render veterinary care of individual sick sheep and cattle too expensive. Delays in requesting veterinary attention are not uncommon causing unnecessary animal suffering and a poorer outcome. Incidence rates of endemic diseases in the United Kingdom are too high, causing animal welfare concerns, but these could be reduced by the implementation of proven veterinary flock/herd health programmes. Abstract The Cattle Health and Welfare Group of Great Britain report (CHAWG; 2012) lists the most important cattle diseases and disorders but fails to fully acknowledge the importance of animal mental health and; in so doing; misses the opportunity to further promote animal welfare. There are effective prevention regimens; including vaccination; husbandry and management strategies for all ten listed animal health concerns in the CHAWG report; however control measures are infrequently implemented because of perceived costs and unwillingness of many farmers to commit adequate time and resources to basic farm management tasks such as biosecurity; and biocontainment. Reducing disease prevalence rates by active veterinary herd and flock health planning; and veterinary care of many individual animal problems presently “treated” by farmers; would greatly improve animal welfare. Published studies have highlighted that treatments for lame sheep are not implemented early enough with many farmers delaying treatment for weeks; and sometimes even months; which adversely affects prognosis. Disease and welfare concerns as a consequence of sheep ectoparasites could be greatly reduced if farmers applied proven control strategies detailed in either veterinary flock health plans or advice available from expert

  14. A qualitative comparison of primary care clinicians’ and their patients’ perspectives on achieving depression care: implications for improving outcomes

    PubMed Central

    2014-01-01

    Background Improving the patient experience of primary care is a stated focus of efforts to transform primary care practices into “Patient-centered Medical Homes” (PCMH) in the United States, yet understanding and promoting what defines a positive experience from the patient’s perspective has been de-emphasized relative to the development of technological and communication infrastructure at the PCMH. The objective of this qualitative study was to compare primary care clinicians’ and their patients’ perceptions of the patients’ experiences, expectations and preferences as they try to achieve care for depression. Methods We interviewed 6 primary care clinicians along with 30 of their patients with a history of depressive disorder attending 4 small to medium-sized primary care practices from rural and urban settings. Results Three processes on the way to satisfactory depression care emerged: 1. a journey, often from fractured to connected care; 2. a search for a personal understanding of their depression; 3. creation of unique therapeutic spaces for treating current depression and preventing future episodes. Relative to patients’ observations regarding stigma’s effects on accepting a depression diagnosis and seeking treatment, clinicians tended to underestimate the presence and effects of stigma. Patients preferred clinicians who were empathetic listeners, while clinicians worried that discussing depression could open “Pandora’s box” of lengthy discussions and set them irrecoverably behind in their clinic schedules. Clinicians and patients agreed that somatic manifestations of mental distress impeded the patients’ ability to understand their suffering as depression. Clinicians reported supporting several treatment modalities beyond guideline-based approaches for depression, yet also displayed surface-level understanding of the often multifaceted support webs their patient described. Conclusions Improving processes and outcomes in primary care

  15. Out-of-School-Time Academic Programs to Improve School Achievement: A Community Guide Health Equity Systematic Review

    PubMed Central

    Knopf, John A.; Hahn, Robert A.; Proia, Krista K.; Truman, Benedict I.; Johnson, Robert L.; Muntaner, Carles; Fielding, Jonathan E.; Jones, Camara Phyllis; Fullilove, Mindy T.; Hunt, Pete C.; Qu, Shuli; Chattopadhyay, Sajal K.; Milstein, Bobby

    2015-01-01

    Context Low-income and minority status in the United States are associated with poor educational outcomes, which, in turn, reduce the long-term health benefits of education. Objective This systematic review assessed the extent to which out-of-school-time academic (OSTA) programs for at-risk students, most of whom are from low-income and racial/ethnic minority families, can improve academic achievement. Because most OSTA programs serve low-income and ethnic/racial minority students, programs may improve health equity. Design Methods of the Guide to Community Preventive Services were used. An existing systematic review assessing the effects of OSTA programs on academic outcomes (Lauer et al 2006; search period 1985–2003) was supplemented with a Community Guide update (search period 2003–2011). Main Outcome Measure Standardized mean difference. Results Thirty-two studies from the existing review and 25 studies from the update were combined and stratified by program focus (ie, reading-focused, math-focused, general academic programs, and programs with minimal academic focus). Focused programs were more effective than general or minimal academic programs. Reading-focused programs were effective only for students in grades K-3. There was insufficient evidence to determine effectiveness on behavioral outcomes and longer-term academic outcomes. Conclusions OSTA programs, particularly focused programs, are effective in increasing academic achievement for at-risk students. Ongoing school and social environments that support learning and development may be essential to ensure the longer-term benefits of OSTA programs. PMID:26062096

  16. Hemolymphangioma of Greater Omentum

    PubMed Central

    Pandey, Sagar; Fan, Miao; Chang, Dandan; Zhu, Junfeng; Zhu, Ying; Li, Ziping

    2016-01-01

    Abstract Hemolymphangioma is a rare vascular developmental error. It comprises malformed venous and lymphatic component in various proportion. To the best of our knowledge, only a few cases have been reported in the literature so far. Here, we report a case of huge intraperitoneal cystic mass in a 3-year-old boy that was presented to hospital with intractable abdominal pain. On examination, he had fever along with associated symptoms like cough and sputum. Abdomen was distended with no tenderness or rebound tenderness. On computed tomography scan, huge cystic mass was seen and was diagnosed as intraperitoneal benign cystic lesion. Excisional surgery of the lesion was planned. On surgery, lesion was found to be originated from greater omentum and no adhesion was seen in surrounding tissue. Complete excision of the lesion was done. Histopathological specimen after surgery suggested it to be hemolymphangioma. Follow-up for 6 months showed no recurrence. Hemolymphangioma of the greater omentum is benign tumor and accurate diagnosis before surgery is still a challenge. Presentation of disease may vary from simple well-defined cystic lesion to aggressive ill-defined lesion mimicking malignancy. Therefore, further research is needed to help doctor with preoperative radiological diagnosis and avoid unnecessary radical surgery. PMID:27124058

  17. Cardiorespiratory Improvements Achieved by American College of Sports Medicine’s Exercise Prescription Implemented on a Mobile App

    PubMed Central

    Rospo, Gianluca; Valsecchi, Viola; Bonomi, Alberto G; Thomassen, Inge WJ; van Dantzig, Saskia; La Torre, Antonio

    2016-01-01

    Background Strong evidence shows that an increase in cardiorespiratory fitness (CRF) and physical activity (PA) reduces cardiovascular disease risk. Objective To test whether a scientifically endorsed program to increase CRF and PA, implemented on an easy-to-use, always-accessible mobile app would be effective in improving CRF. Methods Of 63 healthy volunteers participating, 18 tested the user interface of the Cardio-Fitness App (CF-App); and 45 underwent a 2-week intervention period, of whom 33 eventually concluded it. These were assigned into three groups. The Step-based App (Step-App) group (n=8), followed 10,000 steps/day prescription, the CF-App group (n=13), and the Supervised Cardio-Fitness (Super-CF) group (n=12), both followed a heart rate (HR)-based program according to American College of Sports Medicine (ACSM) guidelines, but either implemented on the app, or at the gym, respectively. Participants were tested for CRF, PA, resting systolic and diastolic blood pressures (SBP, DBP), resting, exercise, and recovery HR. Results CRF increased in all groups (+4.9%; P<.001). SBP decreased in all groups (-2.6 mm Hg; P=.03). DBP decrease was higher in the Super-CF group (-3.5 mm Hg) than in the Step-App group (-2.1 mm Hg; P<.001). Posttest exercise HR decreased in all groups (-3.4 bpm; P=.02). Posttest recovery HR was lower in the Super-CF group (-10.1 bpm) than in the other two groups (CF-App: -4.9 bpm, Step-App: -3.3 bpm; P<.001). The CF-App group, however, achieved these improvements with more training heart beats (P<.01). Conclusions A 10,000 steps/day target-based app improved CRF similar to an ACSM guideline-based program whether it was implemented on a mobile app or in supervised gym sessions. PMID:27339153

  18. Achieving Dramatic School Improvement: An Exploratory Study. A Cross-Site Analysis from the Evaluation of Comprehensive School Reform Program Implementation and Outcomes Study

    ERIC Educational Resources Information Center

    Aladjem, Daniel K.; Birman, Beatrice F.; Orland, Martin; Harr-Robins, Jenifer; Heredia, Alberto; Parrish, Thomas B.; Ruffini, Stephen J.

    2010-01-01

    This exploratory study describes approaches to improving schools through retrospective, in-depth qualitative case studies. To select schools to be examined, the authors sought to identify Comprehensive School Reform (CSR) schools demonstrating two distinctive patterns of improved student achievement between 2000 and 2005, rapid-improvement (i.e.,…

  19. Improved yields of full-length functional human FGF1 can be achieved using the methylotrophic yeast Pichia pastoris.

    PubMed

    Fantoni, Adele; Bill, Roslyn M; Gustafsson, Lena; Hedfalk, Kristina

    2007-03-01

    We have produced human fibroblast growth factor 1 (hFGF1) in the methylotrophic yeast Pichia pastoris in order to obtain the large amounts of active protein required for subsequent functional and structural characterization. Four constructs were made to examine both intracellular and secreted expression, with variations in the location of the His6 tag at either end of the peptide. hFGF1 could be produced from all four constructs in shake flasks, but production was optimized by growing only the highest-yielding of these strains, which produced hFGF1 intracellularly, under tightly controlled conditions in a 3 L fermentor. One hundred and eight milligrams of pure protein was achieved per liter culture (corresponding to 0.68 mg of protein per gram of wet cells), the function of which was verified using NIH 3T3 cell cultures. This is a 30-fold improvement over previously reported yields of full-length hFGF1. PMID:17134911

  20. Evaluation of a School Systems Plan to Utilize Teachers' Perceptions of Principal Leadership to Improve Student Achievement

    ERIC Educational Resources Information Center

    Williams, Ed

    2009-01-01

    This study examines fourth grade student achievement in relation to teacher perceptions of principal leadership and other selected variables in a large urban school district in Georgia. Student achievement was measured by performance on the Georgia Criterion-Referenced Competency Tests (CRCT) during the 2004-05 and 2005-06 school years. The…

  1. Planning for greater confinement disposal

    SciTech Connect

    Gilbert, T.L.; Luner, C.; Meshkov, N.K.; Trevorrow, L.E.; Yu, C.

    1985-01-01

    A report that provides guidance for planning for greater-confinement disposal (GCD) of low-level radioactive waste is being prepared. The report addresses procedures for selecting a GCD technology and provides information for implementing these procedures. The focus is on GCD; planning aspects common to GCD and shallow-land burial are covered by reference. Planning procedure topics covered include regulatory requirements, waste characterization, benefit-cost-risk assessment and pathway analysis methodologies, determination of need, waste-acceptance criteria, performance objectives, and comparative assessment of attributes that support these objectives. The major technologies covered include augered shafts, deep trenches, engineered structures, hydrofracture, improved waste forms, and high-integrity containers. Descriptive information is provided, and attributes that are relevant for risk assessment and operational requirements are given. 10 refs., 3 figs., 2 tabs.

  2. Cinacalcet HCl and Concurrent Low-dose Vitamin D Improves Treatment of Secondary Hyperparathyroidism in Dialysis Patients Compared with Vitamin D Alone: The ACHIEVE Study Results

    PubMed Central

    Fishbane, Steven; Shapiro, Warren B.; Corry, Dalila B.; Vicks, Steven L.; Roppolo, Michael; Rappaport, Kenneth; Ling, Xiang; Goodman, William G.; Turner, Stewart; Charytan, Chaim

    2008-01-01

    Background and objectives: Patients with chronic kidney disease (CKD) receiving dialysis often develop secondary hyperparathyroidism with disturbed calcium and phosphorus metabolism. The National Kidney Foundation-Kidney Disease Outcomes Quality Initiative (KDOQI) was established to guide treatment practices for these disorders. The ACHIEVE study was designed to test two treatment strategies for achieving KDOQI goals. Design, setting, participants, measurements: Individuals on hemodialysis treated with vitamin D sterols were enrolled in this 33-week study. Subjects were randomly assigned to treatment with either cinacalcet and low-dose vitamin D (Cinacalcet-D) or flexible vitamin D alone (Flex-D) to achieve KDOQI-recommended bone mineral targets. ACHIEVE included a 6-week screening phase, including vitamin D washout, a 16-week dose-titration phase, and an 11-week assessment phase. Results: Of 173 subjects enrolled, 83% of Cinacalcet-D and 67% of Flex-D subjects completed the study. A greater proportion of Cinacalcet-D versus Flex-D subjects had a ≥30% reduction in parathyroid hormone (PTH) (68% versus 36%, P < 0.001) as well as PTH ≤300 pg/ml (44% versus 23%, P = 0.006). The proportion of subjects simultaneously achieving targets for intact PTH (150–300 pg/ml) and calcium-phosphorus product (Ca×P) (<55 mg2/dl2) was also greater (21% versus 14%), but this was not statistically significant. This was attributable to 19% of Cinacalcet-D subjects with a PTH value below the KDOQI target range. Conclusions: Achievement of KDOQI targets was difficult, especially with Flex-D. Maintaining calcium and phosphorus target values precluded the use of vitamin D doses necessary to lower PTH to within the narrow target range and highlighted limitations inherent to the KDOQI treatment algorithm. PMID:18945995

  3. 2011 and 2012 Early Careers Achievement Awards: improving the production, environmental, and economic efficiency of the stocker cattle industry in the southeastern United States.

    PubMed

    Beck, P A; Anders, M; Watkins, B; Gunter, S A; Hubbell, D; Gadberry, M S

    2013-06-01

    Grazing forages on small-grain fields can be a profitable "second crop" for grain producers and an opportunity for cow-calf producers to retain ownership of weaned calves. The increasing costs of conventional tillage and movement of soil nutrients into surface water creates a need for more sustainable production practices to be incorporated by producers into wheat pasture production systems. Research at the Livestock and Forestry Research Station near Batesville, AR, and the Southwest Research and Extension Center near Hope, AR, has been conducted over a 9-yr span to characterize the impacts of pasture systems on forage production, animal performance, soil quality, water runoff, and the economics associated with the stocker cattle enterprises. Gains of growing cattle grazing nontoxic endophyte-infected tall fescue and small-grain forages can be increased by 80 and 150%, respectively, compared with grazing Bermuda grass or toxic endophyte-infected tall fescue. Producers grazing spring-calving cowherds can use these improved forages to accelerate stocker performance when retaining calves in the fall and improve net returns by 99% with winter annual or nontoxic tall fescue production systems compared with Bermuda grass or toxic tall fescue. Rainfall simulation of small grain pastures indicates that runoff volume and nutrient load does not differ between conventionally tilled fields and no-till fields in the spring before tillage when soil surface cover is similar. In the fall after tillage, however, conventionally tilled fields had 4 times greater runoff; hence, there was 1.9 times greater N runoff and 3.2 times greater P runoff in conventionally tilled fields compared with no-till. Total natural rainfall runoff from conventionally tilled wheat fields were 2 times greater than from no-till fields with 25 mm rainfall events yet were 4 times greater with 62-mm rainfall events. Soil analysis shows that soil aggregate content was greater in no-till compared with

  4. Massachusetts Charter Public Schools: Best Practices Using Data to Improve Student Achievement in Springfield. White Paper No. 142

    ERIC Educational Resources Information Center

    Candal, Cara Stillings

    2016-01-01

    Recent studies continue to shine light on high-performing charter schools. While Boston-area charter schools--a concentrated group of high-performers--garner more attention than others, many excellent schools outside of Boston have been quietly chipping away at the achievement gap between advantaged and disadvantaged students. One of these schools…

  5. Improving Academic Achievement and Self-Esteem in Secondary Students through Parental Involvement and Teacher Cooperative Consultation.

    ERIC Educational Resources Information Center

    Basford, Linda Douglas

    The purpose of this practicum was to develop a program to increase high school juniors' and seniors' academic achievement by one grade level, their self-esteem by one level (as measured by the North York Secondary School Self-Concept Inventory), and to increase parent positive responses and interest in the program and its continuation. Examination…

  6. In Their Own Words: Erasing Deficits and Exploring What Works to Improve K-12 and Postsecondary Black Male School Achievement

    ERIC Educational Resources Information Center

    Warren, Chezare A.; Douglas, Ty-Ron M. O.; Howard, Tyrone C.

    2016-01-01

    This article outlines the imperative for strengths-based research to counter deficit perceptions and perspectives of Black males in contemporary discussions of their school achievement in the United States. The importance of young men of color in shaping research agendas, practice, and public policy is argued followed by a brief overview of the…

  7. Schooling and Cognitive Achievements of Children in Morocco: Can the Government Improve Outcomes? World Bank Discussion Papers, No. 264.

    ERIC Educational Resources Information Center

    Khandker, Shahidur R.; And Others

    This paper uses data from the Morocco Living Standard Survey in an econometric investigation of the relative effectiveness of supply- and demand-side factors in determining educational outcomes. A wide range of factors are examined that may be responsible for differences in grade completion levels and achievement among sexes, regions, and urban…

  8. "Does Charter School Attendance Improve Test Scores?" Comments and Reactions on the Arizona Achievement Study. Upjohn Institute Staff Working Paper.

    ERIC Educational Resources Information Center

    Nelson, Christopher; Hollenbeck, Kevin

    In a recent report, Lewis Solmon, Kern Paark, and David Garcia (2001) seek to identify the impact of attending charter schools on student achievement using data from Arizona. Based on a sophisticated statistical analysis, these authors report that charter school attendance increases test score gains of students. This note raises some questions…

  9. Neurofeedback as an Intervention to Improve Reading Achievement in Students with Attention- Deficit/Hyperactivity Disorder, Inattentive Subtype

    ERIC Educational Resources Information Center

    La Marca, Jeffry P.; O'Connor, Rollanda E.

    2016-01-01

    Research consistently demonstrates that attention deficits have a deleterious effect on academic achievement. Impairments in attention, and not hyperactivity/impulsivity, are associated with learning difficulties and academic problems in students with attention-deficit/hyperactivity disorder (ADHD). To date, most studies have focused on symptoms…

  10. From Compliance to Service: Evolving the State Role to Support District Data Efforts to Improve Student Achievement. Summary

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2011

    2011-01-01

    As a result of state, national and federal leadership and political will, states have dramatically increased their capacity to collect robust longitudinal education data. However, without an equally ambitious effort to ensure access and build stakeholders' capacity to use data to increase student achievement, these infrastructure investments…

  11. Improving Secondary School Students' Achievement and Retention in Biology through Video-Based Multimedia Instruction

    ERIC Educational Resources Information Center

    Gambari, Amosa Isiaka; Yaki, Akawo Angwal; Gana, Eli S.; Ughovwa, Queen Eguono

    2014-01-01

    The study examined the effects of video-based multimedia instruction on secondary school students' achievement and retention in biology. In Nigeria, 120 students (60 boys and 60 girls) were randomly selected from four secondary schools assigned either into one of three experimental groups: Animation + Narration; Animation + On-screen Text;…

  12. The Potential for School-Based Interventions That Target Executive Function to Improve Academic Achievement: A Review

    ERIC Educational Resources Information Center

    Jacob, Robin; Parkinson, Julia

    2015-01-01

    This article systematically reviews what is known empirically about the association between executive function and student achievement in both reading and math and critically assesses the evidence for a causal association between the two. Using meta-analytic techniques, the review finds that there is a moderate unconditional association between…

  13. Revisiting the Importance of the Direct Effects of School Leadership on Student Achievement: The Implications for School Improvement Policy

    ERIC Educational Resources Information Center

    Nettles, Stephen M.; Herrington, Carolyn

    2007-01-01

    Much is left to be known regarding the impact of school principals on student achievement. This is because much of the research on school leadership focuses not on actual student outcomes but rather on other peripheral results of principal practices. In the research that has been done in this area, significant relationships have been identified…

  14. The Path to Math: Leadership Matters Effective Practices of Principals That Improve Student Achievement in Secondary Mathematics

    ERIC Educational Resources Information Center

    Pyo, Michelle Hyo Jung

    2013-01-01

    The quality of school leadership is linked to student academic achievement (Leithwood et al., 2004; Thompson & Barnes, 2007; Glatthorn & Jailall, 1997; Lezotte, 1991; Edmonds, 1979; Hallinger & Heck, 1996; Crum & Sherman, 2008). The purpose of this study was to examine the instructional leadership (IL) of high school principals and…

  15. Using Shared Leadership to Achieve School Improvement Goals: A Qualitative Study of One High School's Journey

    ERIC Educational Resources Information Center

    Putman, Leigh Ann

    2012-01-01

    This qualitative phenomenological study examined the impact of shared leadership committees on school improvement efforts. The research identified which leadership factors lead to successful shared leadership committees and which supports and structures were needed for the committees to be meaningful in regards to school improvement. Certified…

  16. A Mixed-Methods Study of the Transformation Model for Rapid Improvement of Low Achieving Rural Schools

    ERIC Educational Resources Information Center

    Atkinson Duina, Angela

    2013-01-01

    New regulations attached to ARRA funding of federal School Improvement Fund grants aimed at producing rapid turnaround of low performing schools were highly criticized as unsuitable for rural schools. This mixed-methods study looked at the implementation of the School Improvement Fund Transformation Model in two rural Maine high schools during the…

  17. Interfacing Essential Competencies and Learner Outcomes with Developmental Reading: Program for Improving Reading Achievement; Recreational Reading and Personal Development: Inservice Mini-Package for Teachers.

    ERIC Educational Resources Information Center

    Casteel, Carolyn P.; And Others

    Developed in West Virginia as part of a statewide effort to improve reading achievement through a competency based staff development program, this inservice instructional packet on recreational reading and personal development is one of five devised to present classroom teachers with the essential competencies and learner outcomes involved in…

  18. The Efforts to Improve Mathematics Learning Achievement Results of High School Students as Required by Competency-Based Curriculum and Lesson Level-Based Curriculum

    ERIC Educational Resources Information Center

    Sidabutar, Ropinus

    2016-01-01

    The research was aimed to investigate the effect of various, innovated teaching models to improved the student's achievement in various topic in Mathematics. The study was conduct experiment by using innovated teaching with contextual, media and web which are the compared. with conventional teaching method. The result showed the innovation in the…

  19. Project HAPI (Handicapped Achievement Program Improvement): Assessment plus Intervention equals IEP. A Handbook on How to Write an Individualized Education Program for the Visually Impaired. Book Four.

    ERIC Educational Resources Information Center

    Chabot, Michele; Chapman, Jean

    The fourth of five handbooks developed by Project HAPI (Handicapped Achievement Program Improvement), a multimedia staff development program to help teachers and specialists write effective individualized education programs (IEPs), is in looseleaf workbook format and focuses on children with visual impairments. It is reported that students who…

  20. Improving the Teaching and Learning of Science in a Suburban Junior High School on Long Island: Achieving Parity through Cogenerative Dialogues

    ERIC Educational Resources Information Center

    Baker, Eileen Perman

    2010-01-01

    The research in this dissertation focuses on ways to improve the teaching and learning of science in a suburban junior high school on Long Island, New York. The study is my attempt to find ways to achieve parity in my classroom in terms of success in science. I was specifically looking for ways to encourage Black female students in my classroom…

  1. Improving Reading Achievement of Chapter 1 Pull-Out Students through Self-Esteem Building Classes Involving Buddy Group and Teacher Participation.

    ERIC Educational Resources Information Center

    Hershfield, Marlene

    A practicum attempted to improve the low reading achievement of Chapter 1 students in a low socioeconomic fifth-grade class by implementing a self-esteem building program. Activities were designed in a workbook format to complement class instruction in self-esteem building exercises. An emphasis on critical thinking skills was incorporated into…

  2. Learning Achievement Improvement Efforts Course Learn and Learning Using the Jigsaw Method and Card Media in STKIP PGRI Ngawi 2014/2015 Academic Year

    ERIC Educational Resources Information Center

    Haryono

    2015-01-01

    Subject Teaching and Learning is a basic educational courses that must be taken by all student teachers. Class Action Research aims to improve student achievement Teaching and Learning course by applying Jigsaw and media cards. Research procedures using Classroom Action Research (CAR) with multiple cycles. Each cycle includes four phases:…

  3. Collaborating to Create Change: How El Paso Community College Improved the Readiness of Its Incoming Students through Achieving the Dream. Culture of Evidence Series, Report No. 4

    ERIC Educational Resources Information Center

    Kerrigan, Monica Reid; Slater, Doug

    2010-01-01

    Launched in 2003, "Achieving the Dream: Community Colleges Count" is a multiyear national initiative designed to improve educational outcomes for community college students, particularly students of color and low-income students. Supported by Lumina Foundation for Education and other funders, the initiative has grown to include 98 community…

  4. Using M and S to Improve Human Decision Making and Achieve Effective Problem Solving in an International Environment

    NASA Technical Reports Server (NTRS)

    Christie, Vanessa L.; Landess, David J.

    2012-01-01

    In the international arena, decision makers are often swayed away from fact-based analysis by their own individual cultural and political bias. Modeling and Simulation-based training can raise awareness of individual predisposition and improve the quality of decision making by focusing solely on fact vice perception. This improved decision making methodology will support the multinational collaborative efforts of military and civilian leaders to solve challenges more effectively. The intent of this experimental research is to create a framework that allows decision makers to "come to the table" with the latest and most significant facts necessary to determine an appropriate solution for any given contingency.

  5. Do Incentive-Based Programs Improve Teacher Quality and Student Achievement? An Analysis of Implementation in 12 Urban Charter Schools

    ERIC Educational Resources Information Center

    Kaimal, Girija; Jordan, Will J.

    2016-01-01

    Context: Policymakers have increasingly advocated for incentive-based approaches for improving urban schools. Purpose of the study: Few studies have examined the implementation of incentive based approaches in the urban charter school context. This paper presents research findings from a 4-year longitudinal study of the implementation of a…

  6. Yes We Can! Improving Urban Schools through Innovative Educational Reform. Contemporary Perspectives on Access, Equity, and Achievement

    ERIC Educational Resources Information Center

    Howell, Leanne L., Ed.; Lewis, Chance W., Ed.; Carter, Norvella, Ed.

    2011-01-01

    Yes We Can: Improving Urban Schools through Innovative Educational Reform is a empirically-based book on urban education reform to not only proclaim that hope is alive for urban schools, but to also produce a body of literature that examines current practices and then offer practical implications for all involved in this arduous task. This book is…

  7. 41 CFR 102-193.25 - What type of records management business process improvements should my agency strive to achieve?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What type of records...) FEDERAL MANAGEMENT REGULATION ADMINISTRATIVE PROGRAMS 193-CREATION, MAINTENANCE, AND USE OF RECORDS § 102-193.25 What type of records management business process improvements should my agency strive...

  8. A Project-Based Digital Storytelling Approach for Improving Students' Learning Motivation, Problem-Solving Competence and Learning Achievement

    ERIC Educational Resources Information Center

    Hung, Chun-Ming; Hwang, Gwo-Jen; Huang, Iwen

    2012-01-01

    Although project-based learning is a well-known and widely used instructional strategy, it remains a challenging issue to effectively apply this approach to practical settings for improving the learning performance of students. In this study, a project-based digital storytelling approach is proposed to cope with this problem. With a…

  9. The Impact of School Improvement Grants on Achievement: Plans for a National Evaluation Using a Regression Discontinuity Design

    ERIC Educational Resources Information Center

    Deke, John; Dragoset, Lisa

    2015-01-01

    Does receipt of School Improvement Grants (SIG) funding to implement a school intervention model have an impact on outcomes for low-performing schools? This study answers this question using a regression discontinuity design (RDD) that exploits cutoff values on the continuous variables used to define SIG eligibility tiers, comparing outcomes in…

  10. Performance Incentives to Improve Community College Completion: Learning from Washington State's Student Achievement Initiative. A State Policy Brief

    ERIC Educational Resources Information Center

    Shulock, Nancy; Jenkins, Davis

    2011-01-01

    Amid growing signs of America's weakening position in the global economy, federal and state policymakers and major foundations have set ambitious goals for increasing postsecondary attainment in the United States. Given changing U.S. demographics, it has become clear that these national goals are attainable only with vastly improved outcomes among…

  11. Monitoring Hip and Elbow Dysplasia Achieved Modest Genetic Improvement of 74 Dog Breeds over 40 Years in USA

    PubMed Central

    Zhang, Xu; Zhao, Qian; Todhunter, Rory J.; Zhang, Zhiwu

    2013-01-01

    Hip (HD) and Elbow Dysplasia (ED) are two common complex developmental disorders of dogs. In order to decrease their prevalence and severity, the Orthopedic Foundation for Animals (OFA) has a voluntary registry of canine hip and elbow conformation certified by boarded radiologists. However, the voluntarily reports have been severely biased against exposing dogs with problems, especially at beginning period. Fluctuated by additional influential factors such as age, the published raw scores barely showed trends of improvement. In this study, we used multiple-trait mixed model to simultaneously adjust these factors and incorporate pedigree to derive Estimated Breeding Values (EBV). A total of 1,264,422 dogs from 74 breeds were evaluated for EBVs from 760,455 hip scores and 135,409 elbow scores. These EBVs have substantially recovered the reporting bias and the other influences. Clear and steady trends of genetic improvement were observed over the 40 years since 1970. The total genetic improvements were 16.4% and 1.1% of the phenotypic standard deviation for HD and ED, respectively. The incidences of dysplasia were 0.83% and 2.08%, and the heritabilities were estimated as 0.22 and 0.17 for hip and elbow scores, respectively. The genetic correlation between them was 0.12. We conclude that EBV is more effective than reporting raw phenotype. The weak genetic correlation suggested that selection based on hip scores would also slightly improve elbow scores but it is necessary to allocate effort toward improvement of elbow scores alone. PMID:24124555

  12. Evaluation and capacity building to improve precollege science and mathematics achievement in the US: 10 CFR, Part 605. Technical progress report, June--December 1992

    SciTech Connect

    Not Available

    1992-12-31

    The National Center for Improving Science Education has undertaken activities to achieve evaluation goals for DOE`s Precollege programs: develop means to determine program quality; develop means for determining the contribution of DOE precollege programs to both teacher enhancement and student achievement; provide evaluation designs and instruments and reports of program quality and impact; and strengthen both DOE`s and the Labs` capacity to do both short- and long-term planning as well as deliver effective programs and evaluation. Appendices include evaluation/technical assistance report, profiling teacher research participation and teacher development programs, teacher surveys, impact assessment design, and teacher research participation programs anecdotes for 8 labs.

  13. Improving educational achievement and anaemia of school children: design of a cluster randomised trial of school-based malaria prevention and enhanced literacy instruction in Kenya

    PubMed Central

    2010-01-01

    Background Improving the health of school-aged children can yield substantial benefits for cognitive development and educational achievement. However, there is limited experimental evidence on the benefits of school-based malaria prevention or how health interventions interact with other efforts to improve education quality. This study aims to evaluate the impact of school-based malaria prevention and enhanced literacy instruction on the health and educational achievement of school children in Kenya. Design A factorial, cluster randomised trial is being implemented in 101 government primary schools on the coast of Kenya. The interventions are (i) intermittent screening and treatment of malaria in schools by public health workers and (ii) training workshops and support for teachers to promote explicit and systematic literacy instruction. Schools are randomised to one of four groups: receiving either (i) the malaria intervention alone; (ii) the literacy intervention alone; (iii) both interventions combined; or (iv) control group where neither intervention is implemented. Children from classes 1 and 5 are randomly selected and followed up for 24 months. The primary outcomes are educational achievement and anaemia, the hypothesised mediating variables through which education is affected. Secondary outcomes include malaria parasitaemia, school attendance and school performance. A nested process evaluation, using semi-structured interviews, focus group discussion and a stakeholder analysis will investigate the community acceptability, feasibility and cost-effectiveness of the interventions. Discussion Across Africa, governments are committed to improve health and education of school-aged children, but seek clear policy and technical guidance as to the optimal approach to address malaria and improved literacy. This evaluation will be one of the first to simultaneously evaluate the impact of health and education interventions in the improvement of educational achievement

  14. Substantial Improvements in Performance Indicators Achieved in a Peripheral Blood Mononuclear Cell Cryopreservation Quality Assurance Program Using Single Donor Samples▿

    PubMed Central

    Dyer, Wayne B.; Pett, Sarah L.; Sullivan, John S.; Emery, Sean; Cooper, David A.; Kelleher, Anthony D.; Lloyd, Andrew; Lewin, Sharon R.

    2007-01-01

    Storage of high-quality cryopreserved peripheral blood mononuclear cells (PBMC) is often a requirement for multicenter clinical trials and requires a reproducibly high standard of practice. A quality assurance program (QAP) was established to assess an Australia-wide network of laboratories in the provision of high-quality PBMC (determined by yield, viability, and function), using blood taken from single donors (human immunodeficiency virus [HIV] positive and HIV negative) and shipped to each site for preparation and cryopreservation of PBMC. The aim of the QAP was to provide laboratory accreditation for participation in clinical trials and cohort studies which require preparation and cryopreservation of PBMC and to assist all laboratories to prepare PBMC with a viability of >80% and yield of >50% following thawing. Many laboratories failed to reach this standard on the initial QAP round. Interventions to improve performance included telephone interviews with the staff at each laboratory, two annual wet workshops, and direct access to a senior scientist to discuss performance following each QAP round. Performance improved substantially in the majority of sites that initially failed the QAP (P = 0.002 and P = 0.001 for viability and yield, respectively). In a minority of laboratories, there was no improvement (n = 2), while a high standard was retained at the laboratories that commenced with adequate performance (n = 3). These findings demonstrate that simple interventions and monitoring of PBMC preparation and cryopreservation from multiple laboratories can significantly improve performance and contribute to maintenance of a network of laboratories accredited for quality PBMC fractionation and cryopreservation. PMID:17050740

  15. Human ergology that promotes participatory approach to improving safety, health and working conditions at grassroots workplaces: achievements and actions.

    PubMed

    Kawakami, Tsuyoshi

    2011-12-01

    Participatory approaches are increasingly applied to improve safety, health and working conditions of grassroots workplaces in Asia. The core concepts and methods in human ergology research such as promoting real work life studies, relying on positive efforts of local people (daily life-technology), promoting active participation of local people to identify practical solutions, and learning from local human networks to reach grassroots workplaces, have provided useful viewpoints to devise such participatory training programmes. This study was aimed to study and analyze how human ergology approaches were applied in the actual development and application of three typical participatory training programmes: WISH (Work Improvement for Safe Home) with home workers in Cambodia, WISCON (Work Improvement in Small Construction Sites) with construction workers in Thailand, and WARM (Work Adjustment for Recycling and Managing Waste) with waste collectors in Fiji. The results revealed that all the three programmes, in the course of their developments, commonly applied direct observation methods of the work of target workers before devising the training programmes, learned from existing local good examples and efforts, and emphasized local human networks for cooperation. These methods and approaches were repeatedly applied in grassroots workplaces by taking advantage of their the sustainability and impacts. It was concluded that human ergology approaches largely contributed to the developments and expansion of participatory training programmes and could continue to support the self-help initiatives of local people for promoting human-centred work.

  16. Human ergology that promotes participatory approach to improving safety, health and working conditions at grassroots workplaces: achievements and actions.

    PubMed

    Kawakami, Tsuyoshi

    2011-12-01

    Participatory approaches are increasingly applied to improve safety, health and working conditions of grassroots workplaces in Asia. The core concepts and methods in human ergology research such as promoting real work life studies, relying on positive efforts of local people (daily life-technology), promoting active participation of local people to identify practical solutions, and learning from local human networks to reach grassroots workplaces, have provided useful viewpoints to devise such participatory training programmes. This study was aimed to study and analyze how human ergology approaches were applied in the actual development and application of three typical participatory training programmes: WISH (Work Improvement for Safe Home) with home workers in Cambodia, WISCON (Work Improvement in Small Construction Sites) with construction workers in Thailand, and WARM (Work Adjustment for Recycling and Managing Waste) with waste collectors in Fiji. The results revealed that all the three programmes, in the course of their developments, commonly applied direct observation methods of the work of target workers before devising the training programmes, learned from existing local good examples and efforts, and emphasized local human networks for cooperation. These methods and approaches were repeatedly applied in grassroots workplaces by taking advantage of their the sustainability and impacts. It was concluded that human ergology approaches largely contributed to the developments and expansion of participatory training programmes and could continue to support the self-help initiatives of local people for promoting human-centred work. PMID:25665213

  17. Sensitivity improvement of an electrical sensor achieved by control of biomolecules based on the negative dielectrophoretic force.

    PubMed

    Kim, Hye Jin; Kim, Jinsik; Yoo, Yong Kyoung; Lee, Jeong Hoon; Park, Jung Ho; Hwang, Kyo Seon

    2016-11-15

    Effective control of nano-scale biomolecules can enhance the sensitivity and limit of detection of an interdigitated microelectrode (IME) sensor. Manipulation of the biomolecules by dielectrophoresis (DEP), especially the negative DEP (nDEP) force, so that they are trapped between electrodes (sensing regions) was predicted to increase the binding efficiency of the antibody and target molecules, leading to a more effective reaction. To prove this concept, amyloid beta 42 (Aβ42) and prostate specific antigen (PSA) protein were respectively trapped between the sensing region owing to the nDEP force under 5V and 0.05V, which was verified with COMSOL simulation. Using the simulation value, the resistance change (ΔR/Rb) of the IME sensor from the specific antibody-antigen reaction of the two biomolecules and the change in fluorescence intensity were compared in the reference (pDEP) and nDEP conditions. The ΔR/Rb value improved by about 2-fold and 1.66-fold with nDEP compared to the reference condition with various protein concentrations, and these increases were confirmed with fluorescence imaging. Overall, nDEP enhanced the detection sensitivity for Aβ42 and PSA by 128% and 258%, respectively, and the limit of detection improved by up to 2-orders of magnitude. These results prove that DEP can improve the biosensor's performance. PMID:27449966

  18. Can Community and School-Based Supports Improve the Achievement of First-Generation Immigrant Children Attending High-Poverty Schools?

    PubMed

    Dearing, Eric; Walsh, Mary E; Sibley, Erin; Lee-St John, Terry; Foley, Claire; Raczek, Anastacia E

    2016-05-01

    Using a quasi-experimental design, the effects of a student support intervention were estimated for the math and reading achievement of first-generation immigrant children (n = 667, M = 11.05 years of age) attending high-poverty, urban elementary schools. The intervention was designed to help schools identify developmental strengths and barriers to learning and, in turn, connect children to community and school supports aligned with their strengths and needs. By exploiting within-school changes in the implementation of the intervention, the present study revealed statistically and practically significant treatment effects indicating improvements in math and reading achievement at the end of elementary school. In addition, the intervention appears to considerably narrow achievement gaps between English language learners and immigrant children proficient in English.

  19. Achieving equity in HIV-treatment outcomes: can social protection improve adolescent ART-adherence in South Africa?

    PubMed

    Cluver, L D; Toska, E; Orkin, F M; Meinck, F; Hodes, R; Yakubovich, A R; Sherr, L

    2016-03-01

    Low ART-adherence amongst adolescents is associated with morbidity, mortality and onward HIV transmission. Reviews find no effective adolescent adherence-promoting interventions. Social protection has demonstrated benefits for adolescents, and could potentially improve ART-adherence. This study examines associations of 10 social protection provisions with adherence in a large community-based sample of HIV-positive adolescents. All 10-19-year-olds ever ART-initiated in 53 government healthcare facilities in a health district of South Africa's Eastern Cape were traced and interviewed in 2014-2015 (n = 1175 eligible). About 90% of the eligible sample was included (n = 1059). Social protection provisions were "cash/cash in kind": government cash transfers, food security, school fees/materials, school feeding, clothing; and "care": HIV support group, sports groups, choir/art groups, positive parenting and parental supervision/monitoring. Analyses used multivariate regression, interaction and marginal effects models in SPSS and STATA, controlling for socio-demographic, HIV and healthcare-related covariates. Findings showed 36% self-reported past-week ART non-adherence (<95%). Non-adherence was associated with increased opportunistic infections (p = .005, B .269, SD .09), and increased likelihood of detectable viral load at last test (>75 copies/ml) (aOR 1.98, CI 1.1-3.45). Independent of covariates, three social protection provisions were associated with reduced non-adherence: food provision (aOR .57, CI .42-.76, p < .001); HIV support group attendance (aOR .60, CI .40-.91, p < .02), and high parental/caregiver supervision (aOR .56, CI .43-.73, p < .001). Combination social protection showed additive benefits. With no social protection, non-adherence was 54%, with any one protection 39-41%, with any two social protections, 27-28% and with all three social protections, 18%. These results demonstrate that social protection provisions, particularly combinations of "cash

  20. Achieving equity in HIV-treatment outcomes: can social protection improve adolescent ART-adherence in South Africa?

    PubMed

    Cluver, L D; Toska, E; Orkin, F M; Meinck, F; Hodes, R; Yakubovich, A R; Sherr, L

    2016-03-01

    Low ART-adherence amongst adolescents is associated with morbidity, mortality and onward HIV transmission. Reviews find no effective adolescent adherence-promoting interventions. Social protection has demonstrated benefits for adolescents, and could potentially improve ART-adherence. This study examines associations of 10 social protection provisions with adherence in a large community-based sample of HIV-positive adolescents. All 10-19-year-olds ever ART-initiated in 53 government healthcare facilities in a health district of South Africa's Eastern Cape were traced and interviewed in 2014-2015 (n = 1175 eligible). About 90% of the eligible sample was included (n = 1059). Social protection provisions were "cash/cash in kind": government cash transfers, food security, school fees/materials, school feeding, clothing; and "care": HIV support group, sports groups, choir/art groups, positive parenting and parental supervision/monitoring. Analyses used multivariate regression, interaction and marginal effects models in SPSS and STATA, controlling for socio-demographic, HIV and healthcare-related covariates. Findings showed 36% self-reported past-week ART non-adherence (<95%). Non-adherence was associated with increased opportunistic infections (p = .005, B .269, SD .09), and increased likelihood of detectable viral load at last test (>75 copies/ml) (aOR 1.98, CI 1.1-3.45). Independent of covariates, three social protection provisions were associated with reduced non-adherence: food provision (aOR .57, CI .42-.76, p < .001); HIV support group attendance (aOR .60, CI .40-.91, p < .02), and high parental/caregiver supervision (aOR .56, CI .43-.73, p < .001). Combination social protection showed additive benefits. With no social protection, non-adherence was 54%, with any one protection 39-41%, with any two social protections, 27-28% and with all three social protections, 18%. These results demonstrate that social protection provisions, particularly combinations of "cash

  1. Achieving equity in HIV-treatment outcomes: can social protection improve adolescent ART-adherence in South Africa?

    PubMed Central

    Cluver, L. D.; Toska, E.; Orkin, F. M.; Meinck, F.; Hodes, R.; Yakubovich, A. R.; Sherr, L.

    2016-01-01

    ABSTRACT Low ART-adherence amongst adolescents is associated with morbidity, mortality and onward HIV transmission. Reviews find no effective adolescent adherence-promoting interventions. Social protection has demonstrated benefits for adolescents, and could potentially improve ART-adherence. This study examines associations of 10 social protection provisions with adherence in a large community-based sample of HIV-positive adolescents. All 10–19-year-olds ever ART-initiated in 53 government healthcare facilities in a health district of South Africa’s Eastern Cape were traced and interviewed in 2014–2015 (n = 1175 eligible). About 90% of the eligible sample was included (n = 1059). Social protection provisions were “cash/cash in kind”: government cash transfers, food security, school fees/materials, school feeding, clothing; and “care”: HIV support group, sports groups, choir/art groups, positive parenting and parental supervision/monitoring. Analyses used multivariate regression, interaction and marginal effects models in SPSS and STATA, controlling for socio-demographic, HIV and healthcare-related covariates. Findings showed 36% self-reported past-week ART non-adherence (<95%). Non-adherence was associated with increased opportunistic infections (p = .005, B .269, SD .09), and increased likelihood of detectable viral load at last test (>75 copies/ml) (aOR 1.98, CI 1.1–3.45). Independent of covariates, three social protection provisions were associated with reduced non-adherence: food provision (aOR .57, CI .42–.76, p < .001); HIV support group attendance (aOR .60, CI .40–.91, p < .02), and high parental/caregiver supervision (aOR .56, CI .43–.73, p < .001). Combination social protection showed additive benefits. With no social protection, non-adherence was 54%, with any one protection 39–41%, with any two social protections, 27–28% and with all three social protections, 18%. These results demonstrate that social protection provisions

  2. Improved silencing suppression and enhanced heterologous protein expression are achieved using an engineered viral helper component proteinase.

    PubMed

    Haikonen, T; Rajamäki, M-L; Valkonen, J P T

    2013-11-01

    RNA silencing limits transient expression of heterologous proteins in plants. Co-expression of viral silencing suppressor proteins can increase and prolong protein expression, but highly efficient silencing suppressors may stress plant tissue and be detrimental to protein yields. Little is known whether silencing suppression could be improved without harm to plant tissues. This study reports development of enhanced silencing suppressors by engineering the helper component proteinase (HCpro) of Potato virus A (PVA). Mutations were introduced to a short region of HCpro (positions 330-335 in PVA HCpro), which is hypervariable among potyviruses. Three out of the four HCpro mutants suppressed RNA silencing more efficiently and sustained expression of co-expressed jellyfish green fluorescent protein for a longer time than wild-type HCpro in agroinfiltrated leaves of Nicotiana benthamiana. Leaf tissues remained healthy-looking without any visible signs of stress. PMID:23933077

  3. General chemistry courses that can affect achievement: An action research study in developing a plan to improve undergraduate chemistry courses

    NASA Astrophysics Data System (ADS)

    Shweikeh, Eman

    Over the past 50 years, considerable research has been dedicated to chemistry education. In evaluating principal chemistry courses in higher education, educators have noted the learning process for first-year general chemistry courses may be challenging. The current study investigated perceptions of faculty, students and administrators on chemistry education at three institutions in Southern California. Via action research, the study sought to develop a plan to improve student engagement in general chemistry courses. A mixed method was utilized to analyze different perceptions on key factors determining the level of commitment and engagement in general chemistry education. The approach to chemistry learning from both a faculty and student perspective was examined including good practices, experiences and extent of active participation. The research study considered well-known measures of effective education with an emphasis on two key components: educational practices and student behavior. Institutional culture was inclusively assessed where cognitive expectations of chemistry teaching and learning were communicated. First, the extent in which faculty members are utilizing the "Seven Principles for Good Practice in Undergraduate Education" in their instruction was explored. Second, student attitudes and approaches toward chemistry learning were examined. The focus was on investigating student understanding of the learning process and the structure of chemistry knowledge. The seven categories used to measure students' expectations for learning chemistry were: effort, concepts, math link, reality link, outcome, laboratory, and visualization. This analysis represents the views of 16 faculty and 140 students. The results validated the assertion that students need some competencies and skills to tackle the challenges of the chemistry learning process to deeply engage in learning. A mismatch exists between the expectations of students and those of the faculty

  4. [Problem-based learning in a social medicine course--a concept for improving learning achievement and practice relevance].

    PubMed

    Busse, R

    1996-07-01

    In many medical curricula around the world, problem-based learning (PBL), i.e. inductive, usually interdisciplinary learning based on real or constructed cases, has been shown to improve the acquisition of knowledge. Additionally, it is valued positively by students. On the other hand, lecturing is usually valued negatively. Teaching of epidemiology and social medicine is further handicapped by the fact that students consider it irrelevant. In 1994/95, one of 18 social medicine courses for fifth year medical students at Hannover Medical School was problem-based. The following "cases" were used: 1. rheumatic patient with various social medical problems (losing sick pay, receiving status as handicapped person, early retirement etc.), 2. cluster of patients with leukaemia in the surroundings of a nuclear power plant and 3. recent newspaper articles on the effects of the 1993 Health Care Reform Law (dentists refusing to treat patients because of a fixed budget, introduction of prepayment methods in hospital etc.). Evaluation by the students at the end of the course revealed that PBL is well accepted in social medicine. Students rated learning success, relevance of the subject compared to other disciplines and the ability to transfer the acquired knowledge into medical practice well above the traditional courses. Besides lectures, practical courses and seminars, PBL should therefore be used as a standard method of learning in undergraduate medical education.

  5. Inverting the Achievement Pyramid

    ERIC Educational Resources Information Center

    White-Hood, Marian; Shindel, Melissa

    2006-01-01

    Attempting to invert the pyramid to improve student achievement and increase all students' chances for success is not a new endeavor. For decades, educators have strategized, formed think tanks, and developed school improvement teams to find better ways to improve the achievement of all students. Currently, the No Child Left Behind Act (NCLB) is…

  6. Achieving change in primary care—effectiveness of strategies for improving implementation of complex interventions: systematic review of reviews

    PubMed Central

    Lau, Rosa; Stevenson, Fiona; Ong, Bie Nio; Dziedzic, Krysia; Treweek, Shaun; Eldridge, Sandra; Everitt, Hazel; Kennedy, Anne; Qureshi, Nadeem; Rogers, Anne; Peacock, Richard; Murray, Elizabeth

    2015-01-01

    Objective To identify, summarise and synthesise available literature on the effectiveness of implementation strategies for optimising implementation of complex interventions in primary care. Design Systematic review of reviews. Data sources MEDLINE, EMBASE, CINAHL, Cochrane Library and PsychINFO were searched, from first publication until December 2013; the bibliographies of relevant articles were screened for additional reports. Eligibility criteria for selecting studies Eligible reviews had to (1) examine effectiveness of single or multifaceted implementation strategies, (2) measure health professional practice or process outcomes and (3) include studies from predominantly primary care in developed countries. Two reviewers independently screened titles/abstracts and full-text articles of potentially eligible reviews for inclusion. Data synthesis Extracted data were synthesised using a narrative approach. Results 91 reviews were included. The most commonly evaluated strategies were those targeted at the level of individual professionals, rather than those targeting organisations or context. These strategies (eg, audit and feedback, educational meetings, educational outreach, reminders) on their own demonstrated a small to modest improvement (2–9%) in professional practice or behaviour with considerable variability in the observed effects. The effects of multifaceted strategies targeted at professionals were mixed and not necessarily more effective than single strategies alone. There was relatively little review evidence on implementation strategies at the levels of organisation and wider context. Evidence on cost-effectiveness was limited and data on costs of different strategies were scarce and/or of low quality. Conclusions There is a substantial literature on implementation strategies aimed at changing professional practices or behaviour. It remains unclear which implementation strategies are more likely to be effective than others and under what conditions

  7. Paleoclimate of the Southern San Joaquin Valley, CA: Research Participation Opportunities for Improving Minority Participation and Achievement in the Geosciences

    NASA Astrophysics Data System (ADS)

    Baron, D.; Negrini, R.; Palacios-Fest, M. R.

    2004-12-01

    . The analyses of the sediment samples range from simple tasks such as core descriptions or total organic carbon analysis to complex procedures such as the separation, identification, and chemical analysis of ostracode shells. Thus, the participants can find tasks appropriate to their diverse backgrounds and experience. CSUB students served as mentors and role models for high school students. Surveys conducted before and after the summer program indicate that knowledge of climate change and local geology of both teachers and students increased. Student's attitudes towards the geosciences and possible geoscience careers improved.

  8. Achieving a "Grand Convergence" in Global Health by 2035: Rwanda Shows the Way Comment on "Improving the World's Health Through the Post-2015 Development Agenda: Perspectives From Rwanda".

    PubMed

    Yamey, Gavin; Fewer, Sara; Beyeler, Naomi

    2015-01-01

    Global Health 2035, the report of The Lancet Commission on Investing in Health, laid out a bold, highly ambitious framework for making rapid progress in improving global public health outcomes. It showed that with the right health investments, the international community could achieve a "grand convergence" in global health-a reduction in avertable infectious, maternal, and child deaths down to universally low levels-within a generation. Rwanda's success in rapidly reducing such deaths over the last 20 years shows that convergence is feasible. Binagwaho and Scott have argued that 5 lessons from this success are the importance of equity, quality health services, evidence-informed policy, intersectoral collaboration, and effective collaboration between countries and multilateral agencies. This article re-examines these lessons through the lens of the Global Health 2035 report to analyze how the experience in Rwanda might be generalized for other countries to making progress towards achieving a grand convergence. PMID:26673345

  9. Teaching Triarchically Improves School Achievement.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.; Torff, Bruce; Grigorenko, Elena L.

    1998-01-01

    Two studies involving 213 third graders and 141 eighth graders tested the triarchic structure of human intelligence as applied to the classroom by emphasizing traditional instruction, critical thinking, and triarchically based instruction (analytical, creative, and practical). Results support the superiority of triarchically-based instruction.…

  10. Improving Achievement Via Essay Exams.

    ERIC Educational Resources Information Center

    Milton, Ohmer

    1979-01-01

    The benefits of using essay tests rather than objective tests in professional education programs are discussed. Essay tests offer practice in writing, creativity and formal communications. Guidelines for using and scoring a sample essay test in biology are presented. (BH)

  11. Does Homework Really Improve Achievement?

    ERIC Educational Resources Information Center

    Costley, Kevin C.

    2013-01-01

    Should public school teachers assign daily homework? Should school districts have policies requiring teachers to assign homework? Is homework beneficial to students? Do students learn from completing daily homework? In this article, a review of literature is included offering pros and cons to students doing homework with various counterpoint…

  12. Effectiveness of Music Education for the Improvement of Reading Skills and Academic Achievement in Young Poor Readers: A Pragmatic Cluster-Randomized, Controlled Clinical Trial

    PubMed Central

    Cogo-Moreira, Hugo; de Ávila, Clara Regina Brandão; Ploubidis, George B.; Mari, Jair de Jesus

    2013-01-01

    Introduction Difficulties in word-level reading skills are prevalent in Brazilian schools and may deter children from gaining the knowledge obtained through reading and academic achievement. Music education has emerged as a potential method to improve reading skills because due to a common neurobiological substratum. Objective To evaluate the effectiveness of music education for the improvement of reading skills and academic achievement among children (eight to 10 years of age) with reading difficulties. Method 235 children with reading difficulties in 10 schools participated in a five-month, randomized clinical trial in cluster (RCT) in an impoverished zone within the city of São Paulo to test the effects of music education intervention while assessing reading skills and academic achievement during the school year. Five schools were chosen randomly to incorporate music classes (n = 114), and five served as controls (n = 121). Two different methods of analysis were used to evaluate the effectiveness of the intervention: The standard method was intention-to-treat (ITT), and the other was the Complier Average Causal Effect (CACE) estimation method, which took compliance status into account. Results The ITT analyses were not very promising; only one marginal effect existed for the rate of correct real words read per minute. Indeed, considering ITT, improvements were observed in the secondary outcomes (slope of Portuguese = 0.21 [p<0.001] and slope of math = 0.25 [p<0.001]). As for CACE estimation (i.e., complier children versus non-complier children), more promising effects were observed in terms of the rate of correct words read per minute [β = 13.98, p<0.001] and phonological awareness [β = 19.72, p<0.001] as well as secondary outcomes (academic achievement in Portuguese [β = 0.77, p<0.0001] and math [β = 0.49, p<0.001] throughout the school year). Conclusion The results may be seen as promising, but they are not, in themselves

  13. Closing the social-class achievement gap: a difference-education intervention improves first-generation students' academic performance and all students' college transition.

    PubMed

    Stephens, Nicole M; Hamedani, MarYam G; Destin, Mesmin

    2014-04-01

    College students who do not have parents with 4-year degrees (first-generation students) earn lower grades and encounter more obstacles to success than do students who have at least one parent with a 4-year degree (continuing-generation students). In the study reported here, we tested a novel intervention designed to reduce this social-class achievement gap with a randomized controlled trial (N = 168). Using senior college students' real-life stories, we conducted a difference-education intervention with incoming students about how their diverse backgrounds can shape what they experience in college. Compared with a standard intervention that provided similar stories of college adjustment without highlighting students' different backgrounds, the difference-education intervention eliminated the social-class achievement gap by increasing first-generation students' tendency to seek out college resources (e.g., meeting with professors) and, in turn, improving their end-of-year grade point averages. The difference-education intervention also improved the college transition for all students on numerous psychosocial outcomes (e.g., mental health and engagement).

  14. An improved characterization method for international accountancy measurements of fresh and irradiated mixed oxide (MOX) fuel: helping achieve continual monitoring and safeguards through the fuel cycle

    SciTech Connect

    Evans, Louise G; Croft, Stephen; Swinhoe, Martyn T; Tobin, S. J.; Menlove, H. O.; Schear, M. A.; Worrall, Andrew

    2011-01-13

    Nuclear fuel accountancy measurements are conducted at several points through the nuclear fuel cycle to ensure continuity of knowledge (CofK) of special nuclear material (SNM). Non-destructive assay (NDA) measurements are performed on fresh fuel (prior to irradiation in a reactor) and spent nuclear fuel (SNF) post-irradiation. We have developed a fuel assembly characterization system, based on the novel concept of 'neutron fingerprinting' with multiplicity signatures to ensure detailed CofK of nuclear fuel through the entire fuel cycle. The neutron fingerprint in this case is determined by the measurement of the various correlated neutron signatures, specific to fuel isotopic composition, and therefore offers greater sensitivity to variations in fissile content among fuel assemblies than other techniques such as gross neutron counting. This neutron fingerprint could be measured at the point of fuel dispatch (e.g. from a fuel fabrication plant prior to irradiation, or from a reactor site post-irradiation), monitored during transportation of the fuel assembly, and measured at a subsequent receiving site (e.g. at the reactor site prior to irradiation, or reprocessing facility post-irradiation); this would confirm that no unexpected changes to the fuel composition or amount have taken place during transportation and/ or reactor operations. Changes may indicate an attempt to divert material for example. Here, we present the current state of the practice of fuel measurements for both fresh mixed oxide (MOX) fuel and SNF (both MOX and uranium dioxide). This is presented in the framework of international safeguards perspectives from the US and UK. We also postulate as to how the neutron fingerprinting concept could lead to improved fuel characterization (both fresh MOX and SNF) resulting in: (a) assured CofK of fuel across the nuclear fuel cycle, (b) improved detection of SNM diversion, and (c) greater confidence in safeguards of SNF transportation.

  15. An improved characterization method for international accountancy measurements of fresh and irradiated mixed oxide (MOX) fuel: helping achieve continual monitoring and safeguards through the fuel cycle

    SciTech Connect

    Evans, Louise G; Croft, Stephen; Swinhoe, Martyn T; Tobin, S. J.; Boyer, B. D.; Menlove, H. O.; Schear, M. A.; Worrall, Andrew

    2010-11-24

    Nuclear fuel accountancy measurements are conducted at several points through the nuclear fuel cycle to ensure continuity of knowledge (CofK) of special nuclear material (SNM). Non-destructive assay (NDA) measurements are performed on fresh fuel (prior to irradiation in a reactor) and spent nuclear fuel (SNF) post-irradiation. We have developed a fuel assembly characterization system, based on the novel concept of 'neutron fingerprinting' with multiplicity signatures to ensure detailed CofK of nuclear fuel through the entire fuel cycle. The neutron fingerprint in this case is determined by the measurement of the various correlated neutron signatures, specific to fuel isotopic composition, and therefore offers greater sensitivity to variations in fissile content among fuel assemblies than other techniques such as gross neutron counting. This neutron fingerprint could be measured at the point of fuel dispatch (e.g. from a fuel fabrication plant prior to irradiation, or from a reactor site post-irradiation), monitored during transportation of the fuel assembly, and measured at a subsequent receiving site (e.g. at the reactor site prior to irradiation, or reprocessing facility post-irradiation); this would confirm that no unexpected changes to the fuel composition or amount have taken place during transportation and/or reactor operations. Changes may indicate an attempt to divert material for example. Here, we present the current state of the practice of fuel measurements for both fresh mixed oxide (MOX) fuel and SNF (both MOX and uranium dioxide). This is presented in the framework of international safeguards perspectives from the US and UK. We also postulate as to how the neutron fingerprinting concept could lead to improved fuel characterization (both fresh MOX and SNF) resulting in: (a) assured CofK of fuel across the nuclear fuel cycle, (b) improved detection of SNM diversion, and (c) greater confidence in safeguards of SNF transportation.

  16. Bison in the greater Yellowstone

    USGS Publications Warehouse

    Meagher, Mary

    1994-01-01

    In the Greater Yellowstone Area, free-ranging bison occur in Jackson Hole, Wyoming, and Yellowstone National Park. The Yellowstone population is discussed, with emphasis on changes in numbers from approximately 400 in 1968 to about 3500 now. Major influences for change initially were natural; more recently the winter road system used by snowmobiles appeared to be the dominant factor. The situation is in a state of flux. Interagency planning is in progress to address management alternatives for conflicts outside the park.

  17. Using optimal combination of teaching-learning methods (open book assignment and group tutorials) as revision exercises to improve learning outcome in low achievers in biochemistry.

    PubMed

    Rajappa, Medha; Bobby, Zachariah; Nandeesha, H; Suryapriya, R; Ragul, Anithasri; Yuvaraj, B; Revathy, G; Priyadarssini, M

    2016-07-01

    Graduate medical students of India are taught Biochemistry by didactic lectures and they hardly get any opportunity to clarify their doubts and reinforce the concepts which they learn in these lectures. We used a combination of teaching-learning (T-L) methods (open book assignment followed by group tutorials) to study their efficacy in improving the learning outcome. About 143 graduate medical students were classified into low (<50%: group 1, n = 23), medium (50-75%: group 2, n = 74), and high (>75%: group 3, n = 46) achievers, based on their internal assessment marks. After the regular teaching module on the topics "Vitamins and Enzymology", all the students attempted an open book assignment without peer consultation. Then all the students participated in group tutorials. The effects on the groups were evaluated by pre and posttests at the end of each phase, with the same set of MCQs. Gain from group tutorials and overall gain was significantly higher in the low achievers, compared to other groups. High and medium achievers obtained more gain from open book assignment, than group tutorials. The overall gain was significantly higher than the gain obtained from open book assignment or group tutorials, in all three groups. All the three groups retained the gain even after 1 week of the exercise. Hence, optimal use of novel T-L methods (open book assignment followed by group tutorials) as revision exercises help in strengthening concepts in Biochemistry in this oft neglected group of low achievers in graduate medical education. © 2016 by The International Union of Biochemistry and Molecular Biology, 44(4):321-325, 2016.

  18. Exploratory Analyses of the Long-Term Effects of Improving Behavior, Attendance, and Educational Achievement in Grades 1-6 and 8-12. ACT Research Report Series, 2012 (3)

    ERIC Educational Resources Information Center

    Sawyer, Richard; Gibson, Neal

    2012-01-01

    We studied relationships among background characteristics, behavioral infractions, punishments, attendance, and educational achievement, using longitudinal data of students in grades 1-6 and 8-12. We estimated how much hypothesized early improvements in educational achievement or sustained improvements in behavior and attendance might ultimately…

  19. Hospital design to support greater operating efficiency.

    PubMed

    Skaggs, R L

    1984-12-01

    With the new imperative on cost containment and particular emphasis on prospective payment, hospital design must support greater productivity. It is incumbent on architects and engineers to reduce construction costs; but more importantly, to design facilities that improve personnel productivity. Several approaches to designing for efficiency are discussed including improving the development process; systems building, ease of maintenance, and conserving energy; developing the model hospital; minimizing travel throughout the hospital; centralization vs. decentralization; automating support systems; designing for growth and change; analyzing workflow; utilizing swing space; and emphasizing consumer centered care.

  20. [Autoerotic fatalities in Greater Dusseldorf].

    PubMed

    Hartung, Benno; Hellen, Florence; Borchard, Nora; Huckenbeck, Wolfgang

    2011-01-01

    Autoerotic fatalities in the Greater Dusseldorf area correspond to the relevant medicolegal literature. Our results included exclusively young to middle-aged, usually single men who were found dead in their city apartments. Clothing and devices used showed a great variety. Women's or fetish clothing and complex shackling or hanging devices were disproportionately frequent. In most cases, death occurred due to hanging or ligature strangulation. There was no increased incidence of underlying psychiatric disorders. In most of the deceased no or at least no remarkable alcohol intoxication was found. Occasionally, it may be difficult to reliably differentiate autoerotic accidents, accidents occurring in connection with practices of bondage & discipline, dominance & submission (BDSM) from natural death, suicide or homicide. PMID:22039693

  1. Increasing Male Academic Achievement

    ERIC Educational Resources Information Center

    Jackson, Barbara Talbert

    2008-01-01

    The No Child Left Behind legislation has brought greater attention to the academic performance of American youth. Its emphasis on student achievement requires a closer analysis of assessment data by school districts. To address the findings, educators must seek strategies to remedy failing results. In a mid-Atlantic district of the Unites States,…

  2. Environmental planning and management in Greater Johannesburg.

    PubMed

    Von Schirnding, Y E

    1996-03-01

    This article describes the actions among urban environmental, management, and development planners in Greater Johannesburg, South Africa. Initiatives, such as the Healthy Cities Project and Model Communities, are being integrated into an environmental management and development approach that attains the goals of Agenda 21. Greater Johannesburg has housing shortages and homelessness. Priority needs include the areas of housing, water, electricity, public transportation, and sanitation. Clean water and air are inequitably distributed. Other key environmental problems include illegal dumping, inadequate waste disposal, poor environmental hygiene in overcrowded inner city areas, lack of open spaces, flooding, and water scarcities. The newly formed metropolitan authority offers opportunities to improve coordination and integration of environmental problems. Stakeholders from government at all levels, politicians, nongovernmental organizations, and the business sector formed an intersectoral, interdepartmental environment management committee in 1995. Stakeholders will integrate Agenda 21 within broader urban development plans and processes. The executive committee and the full council approved a set of guiding principles on environmental policy and an administrative framework for management. Four workshops were held to ensure a participatory consultation process in 1995. The WHO Collaborating Center for Urban Health will be used to facilitate the work of the Greater Johannesburg Metropolitan Council. Changes are being made in the way local governments work.

  3. Greater Mekong Subregion (GMS): context.

    PubMed

    O'Shannassy, Teresa O

    2013-01-01

    The epidemiology and outcome of malaria control initiatives are affected by a great diversity of factors including environment, economy and politics, to name but a few. Nowhere is this more obvious than in the GMS, where the rapid pace of economic development that has occurred over the past decade has brought with it a raft of changes to environment, employment, transport, communication, and demography and wealth patterns. The GMS, as a subregion, continues to gain increasing political and economic significance and has the potential to become one of the fastest growing regions in the world. While the pace of change is impressive, it has also brought with it new challenges in the fight against malaria. On the one hand, improvement in transport networks such as roads and railways, facilitates increased cross-border trade and development, on the other hand such improvements are likely to result in a massive increase in population movements across borders. As travel becomes easier the numbers of migrant workers moving between areas of high and low transmission, also expands, further increasing the risk of the spread of resistant malaria strains. In addition, the increase in large infrastructure projects such as the construction of dams, as well as agricultural plantations, also potentially lead to changes in vector behavior with unknown consequences for malaria transmission. Effectively addressing the new challenges to malaria control will require renewed commitment, coordination and better collaboration between all sectors from governments and non government organizations in the GMS. PMID:24159829

  4. Greater Mekong Subregion (GMS): context.

    PubMed

    O'Shannassy, Teresa O

    2013-01-01

    The epidemiology and outcome of malaria control initiatives are affected by a great diversity of factors including environment, economy and politics, to name but a few. Nowhere is this more obvious than in the GMS, where the rapid pace of economic development that has occurred over the past decade has brought with it a raft of changes to environment, employment, transport, communication, and demography and wealth patterns. The GMS, as a subregion, continues to gain increasing political and economic significance and has the potential to become one of the fastest growing regions in the world. While the pace of change is impressive, it has also brought with it new challenges in the fight against malaria. On the one hand, improvement in transport networks such as roads and railways, facilitates increased cross-border trade and development, on the other hand such improvements are likely to result in a massive increase in population movements across borders. As travel becomes easier the numbers of migrant workers moving between areas of high and low transmission, also expands, further increasing the risk of the spread of resistant malaria strains. In addition, the increase in large infrastructure projects such as the construction of dams, as well as agricultural plantations, also potentially lead to changes in vector behavior with unknown consequences for malaria transmission. Effectively addressing the new challenges to malaria control will require renewed commitment, coordination and better collaboration between all sectors from governments and non government organizations in the GMS.

  5. Greater Sage-Grouse National Research Strategy

    USGS Publications Warehouse

    Hanser, Steven E.; Manier, Daniel J.

    2013-01-01

    The condition of the sagebrush ecosystem has been declining in the Western United States, and greater sage-grouse (Centrocercus urophasianus), a sagebrush-obligate species, has experienced concurrent decreases in distribution and population numbers. This has prompted substantial research and management over the past two decades to improve the understanding of sage-grouse and its habitats and to address the observed decreases in distribution and population numbers. The amount of research and management has increased as the year 2015 approaches, which is when the U.S. Fish and Wildlife Service (FWS) is expected to make a final decision about whether or not to protect the species under the Endangered Species Act. In 2012, the Sage-Grouse Executive Oversight Committee (EOC) of the Western Association of Fish and Wildlife Agencies (WAFWA) requested that the U.S. Geological Survey (USGS) lead the development of a Greater Sage-Grouse National Research Strategy (hereafter Research Strategy). This request was motivated by a practical need to systematically connect existing research and conservation plans with persisting or emerging information needs. Managers and researchers also wanted to reduce redundancy and help focus limited funds on the highest priority research and management issues. The USGS undertook the development of this Research Strategy, which addresses information and science relating to the greater sage-grouse and its habitat across portions of 11 Western States. This Research Strategy provides an outline of important research topics to ensure that science information gaps are identified and documented in a comprehensive manner. Further, by identifying priority topics and critical information needed for planning, research, and resource management, it provides a structure to help coordinate members of an expansive research and management community in their efforts to conduct priority research.

  6. Planning for greater-confinement disposal

    SciTech Connect

    Gilbert, T.L.; Luner, C.; Meshkov, N.K.; Trevorrow, L.E.; Yu, C.

    1984-01-01

    This contribution is a progress report for preparation of a document that will summarize procedures and technical information needed to plan for and implement greater-confinement disposal (GCD) of low-level radioactive waste. Selection of a site and a facility design (Phase I), and construction, operation, and extended care (Phase II) will be covered in the document. This progress report is limited to Phase I. Phase I includes determination of the need for GCD, design alternatives, and selection of a site and facility design. Alternative designs considered are augered shafts, deep trenches, engineered structures, high-integrity containers, hydrofracture, and improved waste form. Design considerations and specifications, performance elements, cost elements, and comparative advantages and disadvantages of the different designs are covered. Procedures are discussed for establishing overall performance objectives and waste-acceptance criteria, and for comparative assessment of the performance and cost of the different alternatives. 16 references.

  7. Greater confinement disposal of radioactive wastes

    SciTech Connect

    Trevorrow, L.E.; Gilbert, T.L.; Luner, C.; Merry-Libby, P.A.; Meshkov, N.K.; Yu, C.

    1985-01-01

    Low-level radioactive waste (LLW) includes a broad spectrum of different radionuclide concentrations, half-lives, and hazards. Standard shallow-land burial practice can provide adequate protection of public health and safety for most LLW. A small volume fraction (approx. 1%) containing most of the activity inventory (approx. 90%) requires specific measures known as greater-confinement disposal (GCD). Different site characteristics and different waste characteristics - such as high radionuclide concentrations, long radionuclide half-lives, high radionuclide mobility, and physical or chemical characteristics that present exceptional hazards - lead to different GCD facility design requirements. Facility design alternatives considered for GCD include the augered shaft, deep trench, engineered structure, hydrofracture, improved waste form, and high-integrity container. Selection of an appropriate design must also consider the interplay between basic risk limits for protection of public health and safety, performance characteristics and objectives, costs, waste-acceptance criteria, waste characteristics, and site characteristics.

  8. An Instructional System for the Low-Achiever in Mathematics: A Formative Study.

    ERIC Educational Resources Information Center

    King, Donald Thomas

    The purpose was to suggest improvements in the effectiveness of a unit on number theory designed to promote greater achievement and more positive attitudes toward mathematics for low achieving ninth grade students. Six classes were used. Three additive treatments were used with the materials: mastery learning; mastery learning and flow charting;…

  9. Classroom Composition and Achievement Gains.

    ERIC Educational Resources Information Center

    Leiter, Jeffrey

    1983-01-01

    Third-grade students in high ability groups in mathematics achieved greater gains than students in low ability groups. The opposite results occurred in reading achievement. Possible reasons for this difference include different instructional techniques for reading and math and the effect of home environment on learning. (IS)

  10. Greater history of weight-related stigmatizing experience is associated with greater weight loss in obesity treatment.

    PubMed

    Latner, Janet D; Wilson, G Terence; Jackson, Mary L; Stunkard, Albert J

    2009-03-01

    Experiences of obesity stigmatization and fear of fat, body image and self-esteem, were examined in relation to weight loss and weight maintenance. Participants in obesity treatment (N = 185) with more stigmatizing experiences had poorer body image and greater fear of fat. Higher initial BMI, more stigmatizing experiences, lower body dissatisfaction and greater fear of fat predicted greater weight loss. Higher initial BMI and more stigmatizing experiences predicted greater weight maintenance after six months in treatment. These findings suggest that despite the negative psychological correlates of stigmatization, experience and fear of obesity's negative consequences may also be associated with improved treatment outcome. PMID:19237486

  11. Achieving the Millennium Development Goal for Under-five Mortality in Bangladesh: Current Status and Lessons for Issues and Challenges for Further Improvements

    PubMed Central

    Nury, Abu Taher Md. Sanaullah; Hossain, Md. Delwar

    2011-01-01

    The study assessed the achievements in, critically reviewed the relevant issues of, and put forward recommendations for achieving the target of the Millennium Development Goal relating to mortality of children aged less than five years (under-five mortality) in Bangladesh within 2015. To materialize the study objectives, a thorough literature review was done. Mortality of under-five children and infants decreased respectively to 65 from 151 and to 52 from 94 per 1,000 livebirths during 1990-2006. The immunization coverage increased from 54% to 81.9% during the same period. The projection shows that Bangladesh will achieve targeted reduction in under-five mortality and infant mortality within the time limit, except immunization coverage. Neonatal mortality contributed to the majority of childhood deaths. Contribution of neonatal mortality to child mortality was the highest. There were remarkable differences in child mortality by sex, division, and residence. To progress further for achieving the target of MDG relating to child mortality, some issues, such as lower use of maternal healthcare services, hazardous environmental effects on childhood illness, high malnutrition among children, shorter duration of exclusive breastfeeding practices, various child injuries leading to death, low healthcare-use of children, probable future threat of financial shortage, and strategies lacking area-wise focus on child mortality, need to be considered. Without these, the achievement of MDG relating to child mortality may not be possible within 2015. PMID:21608418

  12. Control-value theory: using achievement emotions to improve understanding of motivation, learning, and performance in medical education: AMEE Guide No. 64.

    PubMed

    Artino, Anthony R; Holmboe, Eric S; Durning, Steven J

    2012-01-01

    In this AMEE Guide, we consider the emergent theoretical and empirical work on human emotion and how this work can inform the theory, research, and practice of medical education. In the Guide, we define emotion, in general, and achievement emotions, more specifically. We describe one of the leading contemporary theories of achievement emotions, control-value theory (Pekrun 2006), and we distinguish between different types of achievement emotions, their proximal antecedents, and their consequences for motivation, learning, and performance. Next, we review the empirical support for control-value theory from non-medical fields and suggest several important implications for educational practice. In this section, we highlight the importance of designing learning environments that foster a high degree of control and value for students. Finally, we end with a discussion of the need for more research on achievement emotions in medical education, and we propose several key research questions we believe will facilitate our understanding of achievement emotions and their impact on important educational outcomes.

  13. Does Self-Regulated Learning-Skills Training Improve High-School Students' Self-Regulation, Math Achievement, and Motivation While Using an Intelligent Tutor?

    ERIC Educational Resources Information Center

    Barrus, Angela

    2013-01-01

    This study empirically evaluated the effectiveness of the instructional design, learning tools, and role of the teacher in three versions of a semester-long, high-school remedial Algebra I course to determine what impact self-regulated learning skills and learning pattern training have on students' self-regulation, math achievement, and…

  14. Use of Rasch Rating Scale Modeling to Develop and Validate a Measure of District-Level Characteristics and Practices Identified to Improve Instruction and Increase Student Achievement

    ERIC Educational Resources Information Center

    Soska, Paul J., III

    2012-01-01

    Increasing qualitative evidence in the literature supports specific characteristics and practices, presented from a distributed leadership perspective, to be prevalent in school districts that demonstrate significant increases in student achievement. Quantitative evidence linking these identified district-level characteristics and practices to…

  15. Project LEAP: The Labor Education Achievement Program. A Program To Improve the Literacy Level and Productivity of the Workforce. Final Project Report. April 1, 1991-September 30, 1992.

    ERIC Educational Resources Information Center

    Metropolitan Baltimore Council of AFL-CIO Unions, MD.

    Maryland's Labor Education Achievement Program (LEAP) worked with a wide diversity of union workers in multiple industries and within numerous private companies and public agencies over a dispersed geographic area. Staff development included a workshop for local coordinators and a teacher inservice training session. LEAP provided…

  16. The Economic Benefits of Closing Educational Achievement Gaps: Promoting Growth and Strengthening the Nation by Improving the Educational Outcomes of Children of Color

    ERIC Educational Resources Information Center

    Lynch, Robert G.; Oakford, Patrick

    2014-01-01

    Our nation is currently experiencing growing levels of income and wealth inequality, which are contributing to longstanding racial and ethnic gaps in education outcomes and other areas. This report quantifies the economic benefits of closing one of the most harmful racial and ethnic gaps: the educational achievement gap that exists between black…

  17. Examining School Improvement through the Lens of Principal and Teacher Flow of Influence in High-Achieving, High-Poverty Schools

    ERIC Educational Resources Information Center

    Murley, Lisa Downing; Keedy, John L.; Welsh, John F.

    2008-01-01

    Based on the social exchange theory of Homans, Gouldner, and Malinowski, this sociocultural analysis of three elementary schools focused on principal-teacher and teacher-teacher exchanges of instructional influence. Two questions were asked: (a) In what ways, if any, do principals and teachers in high-achieving, high-poverty schools exchange…

  18. School Improvement in Petersburg: A Comprehensive Three-Year Study of the Partnership for Achieving Successful Schools Initiative Model IV Intervention. Final Evaluation Report

    ERIC Educational Resources Information Center

    Edwards, Joanna; Smith, Karen; Marr, Linda; Wyshynski, Laura

    2005-01-01

    Dr. Jo Lynne DeMary, Virginia's state superintendent of public instruction, requested that the Appalachia Educational Laboratory at Edvantia work in partnership with the Virginia Department of Education and Petersburg City Schools to design and test the Partnership for Achieving Successful Schools Initiative (PA+SS) Model IV Intervention. The goal…

  19. An Augmented Reality-Based Mobile Learning System to Improve Students' Learning Achievements and Motivations in Natural Science Inquiry Activities

    ERIC Educational Resources Information Center

    Chiang, Tosti H. C.; Yang, Stephen J. H.; Hwang, Gwo-Jen

    2014-01-01

    In this study, an augmented reality-based mobile learning system is proposed for conducting inquiry-based learning activities. An experiment has been conducted to examine the effectiveness of the proposed approach in terms of learning achievements and motivations. The subjects were 57 fourth graders from two classes taught by the same teacher in…

  20. The Daily Disciplines of Leadership: How To Improve Student Achievement, Staff Motivation, and Personal Organization. The Jossey-Bass Education Series.

    ERIC Educational Resources Information Center

    Reeves, Douglas B.

    This guide is intended to be a practical primer to help education leaders meet the daily challenges of school leadership. It shows how to include leadership in an integrated system of educational accountability, teaching, and curriculum for student achievement; how to do away with ineffective, obsolete, and unnecessary practices; and how to…

  1. Using School Reform Models to Improve Reading Achievement: A Longitudinal Study of Direct Instruction and Success for All in an Urban District

    ERIC Educational Resources Information Center

    Ross, Steven M.; Nunnery, John A.; Goldfeder, Elizabeth; McDonald, Aaron; Rachor, Robert; Hornbeck, Matthew; Fleischman, Steve

    2004-01-01

    This research examined the effectiveness in an urban school district of 2 of the most widely used Comprehensive School Reform (CSR) programs-Direct Instruction (DI), implemented in 9 district elementary schools, and Success for All (SFA), implemented in 2 elementary schools. In examining impacts on student achievement and school change outcomes…

  2. A Class Size Reduction (CSR) Implementation Plan Based on an Evaluative Study of CSRs for the Improvement of Third Grade Reading Achievement

    ERIC Educational Resources Information Center

    Vandyke, Barbara Adrienne

    2009-01-01

    For too long, educators have been left to their own devices when implementing educational policies, initiatives, strategies, and interventions, and they have longed to see the full benefits of these programs, especially in reading achievement. However, instead of determining whether a policy/initiative is working, educators have been asked to…

  3. States Now Collect Quality Data but Need to Act to Improve Student Achievement. Data for Action 2010: DQC's State Analysis. National Summary

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2011

    2011-01-01

    As state policymakers strive to ensure that every student is taught by an effective teacher and is ready for college and 21st-century careers, they must also make drastic budget cuts. States cannot do more with less without collecting and using quality data to determine which programs and policies increase student achievement and the state's…

  4. Is It Possible to Improve Mathematical Achievement by Means of Self-Regulation Strategies? Evaluation of an Intervention in Regular Math Classes

    ERIC Educational Resources Information Center

    Perels, Franziska; Dignath, Charlotte; Schmitz, Bernhard

    2009-01-01

    After the effectiveness of self-regulation training outside school was demonstrated, a self-regulation intervention was developed to foster the learning achievement in regular math classes. Based on the theoretical framework of self-regulated learning, self-regulation training was integrated into a math class unit. The evaluation of the…

  5. Improving Teacher Effectiveness: An Examination of a Pay for Performance Plan for Boosting Student Academic Achievement in Charlotte-Mecklenburg Schools

    ERIC Educational Resources Information Center

    Ngoma, Sylvester

    2011-01-01

    Throughout the United States, educational organizations are striving to find more effective ways to improve teacher performance and student learning. The increased pressure to improve teacher effectiveness in the classroom has led many public school districts to adopt a pay for performance system as a strategic compensation option for enhancing…

  6. Testimony of Dr. Willard Sakiestewa Gilbert, President National Indian Education Association before the Education and Labor Subcommittee on Early Childhood, Elementary and Secondary Education on Challenges Facing Bureau of Indian Education Schools in Improving Student Achievement

    ERIC Educational Resources Information Center

    Gilbert, Willard Sakiestewa

    2008-01-01

    In this testimony, Dr. Willard Sakiestewa Gilbert talks on behalf of the National Indian Education Association with regard to the Bureau of Indian Education (BIE) and challenges facing BIE schools in improving student achievement. Founded in 1969, the National Indian Education Association (NIEA) is the largest organization in the nation dedicated…

  7. Closing the Achievement Gap by Improving Reading Instruction. Hearing before the Committee on Education and the Workforce. House of Representatives, One Hundred Seventh Congress, First Session (Orlando, Florida, November 13, 2001).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

    A field hearing of the United States House of Representatives' Committee on Education and the Workforce, entitled "Closing the Achievement Gap by Improving Reading Instruction," was held at Lancaster Elementary School in Orlando, Florida, on November 13, 2001. The hearing begins with welcoming statements by the committee chairman and one of the…

  8. Closing the Gap: A Report on the Wingspread Conference "Beyond the Standards Horse Race: Implementation, Assessment, and Accountability--the Keys to Improving Student Achievement" (Racine, Wisconsin, November 2-4, 1999). Special Report.

    ERIC Educational Resources Information Center

    Duggan, Terri, Ed.; Holmes, Madelyn, Ed.

    This report highlights results from the 1999 Wingspread Conference on improving student achievement, a gathering of educators, leaders, and policymakers that opened a dialogue about barriers to full implementation of high standards for all students. Participants discussed five papers that examined these issues from top to bottom--from the…

  9. WWC Review of the Report "Closing the Social-Class Achievement Gap: A Difference-Education Intervention Improves First-Generation Students' Academic Performance and All Students' College Transition." What Works Clearinghouse Single Study Review

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2014

    2014-01-01

    For the 2014 study, "Closing the Social-Class Achievement Gap: A Difference-Education Intervention Improves First-Generation Students' Academic Performance and All Students' College Transition," researchers investigated the impact of attending a moderated panel on incoming freshmen's adjustment to college. The panel…

  10. Malaria situation in the Greater Mekong Subregion.

    PubMed

    Hewitt, Sean; Delacollette, Charles; Chavez, Irwin

    2013-01-01

    The epidemiology of malaria in the Greater Mekong Subregion is complex and rapidly evolving. Malaria control and elimination efforts face a daunting array of challenges including multidrug-resistant parasites. This review presents secondary data collected by the national malaria control programs in the six countries between 1998 and 2010 and examines trends over the last decade. This data has a number of limitations: it is derived exclusively from public sector health facilities; falciparum-specific and then pan-specific rapid diagnostic tests were introduced during the period under review; and, recently there has been a massive increase in case detection capability as a result of increased funding. It therefore requires cautious interpretation. A series of maps are presented showing trends in incidence, mortality and proportion of cases caused by Plasmodium falciparum over the last decade. A brief overview of institutional and implementation arrangements, historical background, demographics and key issues affecting malaria epidemiology is provided for each country. National malaria statistics for 2010 are presented and their robustness discussed in terms of the public sector's share of cases and other influencing factors such as inter-country variations in risk stratification, changes in diagnostic approach and immigration. Targets are presented for malaria control and where appropriate for elimination. Each country's artemisinin resistance status is described. The epidemiological trends presented reflect the improvement in the malaria situation, however the true malaria burden is as yet unknown. There is a need for continuing strengthening and updating of surveillance and response systems. PMID:24159830

  11. Improving Photosynthesis

    PubMed Central

    Evans, John R.

    2013-01-01

    Photosynthesis is the basis of plant growth, and improving photosynthesis can contribute toward greater food security in the coming decades as world population increases. Multiple targets have been identified that could be manipulated to increase crop photosynthesis. The most important target is Rubisco because it catalyses both carboxylation and oxygenation reactions and the majority of responses of photosynthesis to light, CO2, and temperature are reflected in its kinetic properties. Oxygenase activity can be reduced either by concentrating CO2 around Rubisco or by modifying the kinetic properties of Rubisco. The C4 photosynthetic pathway is a CO2-concentrating mechanism that generally enables C4 plants to achieve greater efficiency in their use of light, nitrogen, and water than C3 plants. To capitalize on these advantages, attempts have been made to engineer the C4 pathway into C3 rice (Oryza sativa). A simpler approach is to transfer bicarbonate transporters from cyanobacteria into chloroplasts and prevent CO2 leakage. Recent technological breakthroughs now allow higher plant Rubisco to be engineered and assembled successfully in planta. Novel amino acid sequences can be introduced that have been impossible to reach via normal evolution, potentially enlarging the range of kinetic properties and breaking free from the constraints associated with covariation that have been observed between certain kinetic parameters. Capturing the promise of improved photosynthesis in greater yield potential will require continued efforts to improve carbon allocation within the plant as well as to maintain grain quality and resistance to disease and lodging. PMID:23812345

  12. Improving the teaching and learning of science in a suburban junior high school on Long Island: Achieving parity through cogenerative dialogues

    NASA Astrophysics Data System (ADS)

    Baker, Eileen Perman

    The research in this dissertation focuses on ways to improve the teaching and learning of science in a suburban junior high school on Long Island, New York. The study is my attempt to find ways to achieve parity in my classroom in terms of success in science. I was specifically looking for ways to encourage Black female students in my classroom and in other classrooms to continue their science education into the upper grades. The participants were the 27 students in the class, a friend of one of the students, and I, as the teacher-researcher. In order to examine the ways in which structure mediates the social and historical contexts of experiences in relation to teacher and student practices in the classroom, I used collaborative research; autobiographical reflection; the sociology of emotions; immigration, racialization, and ethnicity, and cogenerative dialogues (cogens) as tools. Cogenerative dialogues are a way for students and teachers to accept shared responsibility for teaching and learning. This study is of importance because of my school's very diverse student body. The school has a large minority population and therefore shares many of the characteristics of urban schools. In my study I look at why there are so few Black female students in the advanced science courses offered by our district and how this problem can be addressed. I used a variety of qualitative approaches including critical ethnography and micro analysis to study the teaching and learning of science. In addition to the usual observational, methodological, and theoretical field notes, I videotaped and audiotaped lessons and had discussions with students and teachers, one-on-one and in groups. In the first year the cogenerative group consisted of two Black female students. In the second year of the study there were four Black and one White-Hispanic female students in the cogen group. In my research I studied the interactions of the students between lessons and during laboratory activities as

  13. Improving the teaching and learning of science in a suburban junior high school on Long Island: Achieving parity through cogenerative dialogues

    NASA Astrophysics Data System (ADS)

    Baker, Eileen Perman

    The research in this dissertation focuses on ways to improve the teaching and learning of science in a suburban junior high school on Long Island, New York. The study is my attempt to find ways to achieve parity in my classroom in terms of success in science. I was specifically looking for ways to encourage Black female students in my classroom and in other classrooms to continue their science education into the upper grades. The participants were the 27 students in the class, a friend of one of the students, and I, as the teacher-researcher. In order to examine the ways in which structure mediates the social and historical contexts of experiences in relation to teacher and student practices in the classroom, I used collaborative research; autobiographical reflection; the sociology of emotions; immigration, racialization, and ethnicity, and cogenerative dialogues (cogens) as tools. Cogenerative dialogues are a way for students and teachers to accept shared responsibility for teaching and learning. This study is of importance because of my school's very diverse student body. The school has a large minority population and therefore shares many of the characteristics of urban schools. In my study I look at why there are so few Black female students in the advanced science courses offered by our district and how this problem can be addressed. I used a variety of qualitative approaches including critical ethnography and micro analysis to study the teaching and learning of science. In addition to the usual observational, methodological, and theoretical field notes, I videotaped and audiotaped lessons and had discussions with students and teachers, one-on-one and in groups. In the first year the cogenerative group consisted of two Black female students. In the second year of the study there were four Black and one White-Hispanic female students in the cogen group. In my research I studied the interactions of the students between lessons and during laboratory activities as

  14. Greater trochanteric pain syndrome diagnosis and treatment.

    PubMed

    Mallow, Michael; Nazarian, Levon N

    2014-05-01

    Lateral hip pain, or greater trochanteric pain syndrome, is a commonly seen condition; in this article, the relevant anatomy, epidemiology, and evaluation strategies of greater trochanteric pain syndrome are reviewed. Specific attention is focused on imaging of this syndrome and treatment techniques, including ultrasound-guided interventions. PMID:24787333

  15. Greater trochanteric pain syndrome diagnosis and treatment.

    PubMed

    Mallow, Michael; Nazarian, Levon N

    2014-05-01

    Lateral hip pain, or greater trochanteric pain syndrome, is a commonly seen condition; in this article, the relevant anatomy, epidemiology, and evaluation strategies of greater trochanteric pain syndrome are reviewed. Specific attention is focused on imaging of this syndrome and treatment techniques, including ultrasound-guided interventions.

  16. Implementation of the peer-led team-learning instructional model as a stopgap measure improves student achievement for students opting out of laboratory.

    PubMed

    Snyder, Julia J; Carter, B Elijah; Wiles, Jason R

    2015-03-01

    In entry-level university courses in science, technology, engineering, and mathematics fields, students participating in associated laboratory sessions generally do better than those who have no related lab classes. This is a problem when, for various reasons, not enough lab sections can be offered for students and/or when students opt out of optional available lab courses. Faced with such a situation, this study evaluated the efficacy of the peer-led team-learning (PLTL) instructional model as a potential method for narrowing the achievement gap among undergraduate students electing not to enroll in an optional laboratory component of an introductory biology course. In peer-led workshops, small groups of students participated in solving problems and other activities that encouraged active learning. Students led by peer leaders attained significantly higher exam and final course grades in introductory biology than comparable students not participating in PLTL. Among the introductory biology students who opted not to enroll in the optional lab course, those who participated in PLTL averaged more than a letter grade higher than those who did not. This difference was statistically significant, and the PLTL workshops almost entirely closed the achievement gap in lecture exam and final grades for students who did not take the lab. PMID:25673354

  17. Achieving Success in Small Business: A Self-Instruction Program for Small Business Owner-Managers. Improving Profits through Effective Management.

    ERIC Educational Resources Information Center

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

    This self-instructional module on improving profits through effective management is the seventh in a set of twelve modules designed for small business owner-managers. Competencies for this module are (1) apply planning and organizing skills in the operation of a business and (2) implement effective time management practices. Provided are…

  18. Hypnotherapy and Test Anxiety: Two Cognitive-Behavioral Constructs. The Effects of Hypnosis in Reducing Test Anxiety and Improving Academic Achievement in College Students.

    ERIC Educational Resources Information Center

    Sapp, Marty

    A two-group randomized multivariate analysis of covariance (MANCOVA) was used to investigate the effects of cognitive-behavioral hypnosis in reducing test anxiety and improving academic performance in comparison to a Hawthorne control group. Subjects were enrolled in a rigorous introductory psychology course which covered an entire text in one…

  19. The Effect of Improved School Climate over Time on Fifth-Grade Students' Achievement Assessment Scores and Teacher Administered Grade Scores

    ERIC Educational Resources Information Center

    Marten, Dawn M.

    2012-01-01

    The purpose of the study was to determine the effect of improved school climate, as teachers' beliefs changed from negative to positive over time, on students' reading, math, and writing assessment scores and teacher administered grade scores in reading, math, and writing. Overall, findings indicate that lose, maintain, or improve…

  20. What Works Clearinghouse Quick Review of the Report "Exercise Improves Executive Function and Achievement and Alters Brain Activation in Overweight Children: A Randomized, Controlled Trial"

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2012

    2012-01-01

    The study examined whether exercise offered to sedentary, overweight children ages 7 to 11 improved executive function--defined as strategy execution when presented with a novel task--and academic performance in reading and math. The study authors analyzed data on about 170 students from Georgia who were recruited in five cohorts from 2003 to…

  1. The Rice coding algorithm achieves high-performance lossless and progressive image compression based on the improving of integer lifting scheme Rice coding algorithm

    NASA Astrophysics Data System (ADS)

    Jun, Xie Cheng; Su, Yan; Wei, Zhang

    2006-08-01

    In this paper, a modified algorithm was introduced to improve Rice coding algorithm and researches of image compression with the CDF (2,2) wavelet lifting scheme was made. Our experiments show that the property of the lossless image compression is much better than Huffman, Zip, lossless JPEG, RAR, and a little better than (or equal to) the famous SPIHT. The lossless compression rate is improved about 60.4%, 45%, 26.2%, 16.7%, 0.4% on average. The speed of the encoder is faster about 11.8 times than the SPIHT's and its efficiency in time can be improved by 162%. The speed of the decoder is faster about 12.3 times than that of the SPIHT's and its efficiency in time can be rasied about 148%. This algorithm, instead of largest levels wavelet transform, has high coding efficiency when the wavelet transform levels is larger than 3. For the source model of distributions similar to the Laplacian, it can improve the efficiency of coding and realize the progressive transmit coding and decoding.

  2. Progress Made on a Plan To Integrate Planning, Budgeting, Assessment and Quality Principles To Achieve Institutional Improvement. First Year Report. AIR 1996 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Griffith, Susan R.; And Others

    This paper describes first year implementation efforts of Southwest Texas (SWT) State University to develop a system to integrate planning, budgeting, assessment, and quality to improve the delivery of education and other services to all the institution's customers. The document addresses the common situation when an organization already has…

  3. Reducing Stereotype Threat in Classrooms: A Review of Social-Psychological Intervention Studies on Improving the Achievement of Black Students. Issues & Answers. REL 2009-076

    ERIC Educational Resources Information Center

    Aronson, Joshua; Cohen, Geoffrey; McColskey, Wendy

    2009-01-01

    Stereotype threat arises from a fear among members of a group of reinforcing negative stereotypes about the intellectual ability of the group. This report identifies three randomized controlled trial studies that use classroom-based strategies to reduce stereotype threat and improve the academic performance of Black students, narrowing their…

  4. Reducing Stereotype Threat in Classrooms: A Review of Social-Psychological Intervention Studies on Improving the Achievement of Black Students. Summary. Issues & Answers. REL 2009-076

    ERIC Educational Resources Information Center

    Aronson, Joshua; Cohen, Geoffrey; McColskey, Wendy

    2009-01-01

    Stereotype threat arises from a fear among members of a group of reinforcing negative stereotypes about the intellectual ability of the group. This report identifies three randomized controlled trial studies that use classroom-based strategies to reduce stereotype threat and improve the academic performance of Black students, narrowing their…

  5. Resonant Ionization Laser Ion Source (RILIS) With Improved Selectivity Achieved By Ion Pulse Compression Using In-Source Time-of-flight Technique

    SciTech Connect

    Mishin, V. I.; Malinovsky, A. L.; Mishin, D. V.

    2009-03-17

    This paper describes for the first time the improved selectivity of the RILIS made possible by the time-of-flight (TOF) ion bunch compression. Brief description of the compression principles and some preliminary experimental results are presented. In the off-line experiments short ion peaks of natural Li, Na, K, Tm and Yb are observed as ions leave the RILIS-TOF structure. For Tm the ion peaks of 5 {mu}s half-height duration are detected and 1 {mu}s peaks for Sn are predicted. In view of the repetition rate of the ISOLDE-RILIS lasers it is hoped that the selectivity of Sn isotopes production may be improved as much as 100 employing the RILIS with the TOF ion bunch compression and a gating technique.

  6. Identification and Analysis of the Alternatives for Achieving Greater Television Program Diversity in the United States.

    ERIC Educational Resources Information Center

    Dimling, John A., Jr.; And Others

    Several alternatives to the present television industry structure are considered in this study. They are: continuation of present policies, satellite-to-home broadcasting, and cable distribution of television. Trends noted are: the growth of commercial UHF (Ultra High Frequency) stations, the introduction of all-channel sets, population growth,…

  7. Do Left or Right Brain Training Exercises Have the Greater Effect upon College Calculus Achievement?

    ERIC Educational Resources Information Center

    Miller, Cynthia A.

    Research supports the premise that various mathematical topics can be categorized as being performed better by the left or right brain hemisphere. This study examined the effect of left and right brain hemispheric lateralization exercises upon course grades in two sections of Analysis I (beginning calculus for mathematics/science majors) at a…

  8. Achieving a Greater Impact: Developing the Skills of Teaching Artists to Lead Professional Development for Teachers

    ERIC Educational Resources Information Center

    Duma, Amy L.; Silverstein, Lynne B.

    2008-01-01

    Teaching artists know that there are many more students who could benefit from learning in and through the arts, but school budgets as well as teaching artists' time and energy are limited. As years pass, teaching artists face the reality that they will reach only a fraction of the students in need. To extend their impact dramatically, some…

  9. Men Face Greater Risk of Cardiac Arrest

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_159651.html Men Face Greater Risk of Cardiac Arrest: Study Heart ... 30, 2016 THURSDAY, June 30, 2016 (HealthDay News) -- Men are significantly more likely to have their heart ...

  10. In pursuit of high-value healthcare: the case for improving quality and achieving equity in a time of healthcare transformation.

    PubMed

    Betancourt, Joseph R

    2014-01-01

    The passage of the Patient Protection and Affordable Care Act and current efforts in payment reform signal the beginning of a significant transformation for the US healthcare system. As we embark on this transformation, disparities have emerged as the hallmark of low-value healthcare--care that does not meet quality standards, is inefficient, and is usually of high cost. A new set of structures is being developed to facilitate increased access to care that is cost-effective and high in quality--otherwise known as high-value healthcare. Addressing disparities and achieving equity are the perfect target areas for recouping value, and doing so will pave the way for high-value healthcare. As healthcare leaders make difficult choices, they should consider the realities of healthcare equity. First, racial and ethnic disparities in healthcare persist and are a clear sign of poor-quality, low-value healthcare. Second, the root causes of these disparities are complex, but a well-developed set of evidence-based approaches is available to help leaders address healthcare inequity. Third, evidence suggests that being inattentive to the root causes of disparities adversely affects efficiency and an organization's bottom line. Finally, if healthcare organizations are progressive, thoughtful, and prepared for success in such an environment, a new healthcare system that offers accessible, high-value, equitable, culturally competent, and high-quality care to all is well within reach. PMID:25291891

  11. In pursuit of high-value healthcare: the case for improving quality and achieving equity in a time of healthcare transformation.

    PubMed

    Betancourt, Joseph R

    2014-01-01

    The passage of the Patient Protection and Affordable Care Act and current efforts in payment reform signal the beginning of a significant transformation for the US healthcare system. As we embark on this transformation, disparities have emerged as the hallmark of low-value healthcare--care that does not meet quality standards, is inefficient, and is usually of high cost. A new set of structures is being developed to facilitate increased access to care that is cost-effective and high in quality--otherwise known as high-value healthcare. Addressing disparities and achieving equity are the perfect target areas for recouping value, and doing so will pave the way for high-value healthcare. As healthcare leaders make difficult choices, they should consider the realities of healthcare equity. First, racial and ethnic disparities in healthcare persist and are a clear sign of poor-quality, low-value healthcare. Second, the root causes of these disparities are complex, but a well-developed set of evidence-based approaches is available to help leaders address healthcare inequity. Third, evidence suggests that being inattentive to the root causes of disparities adversely affects efficiency and an organization's bottom line. Finally, if healthcare organizations are progressive, thoughtful, and prepared for success in such an environment, a new healthcare system that offers accessible, high-value, equitable, culturally competent, and high-quality care to all is well within reach.

  12. Receta para el Exito. Una Guia Actualizada para Padres sobre el Mejoramiento de las Escuelas de Colorado y Logros Estudiantiles (Recipe for Success: An Updated Parents' Guide to Improving Colorado Schools and Student Achievement).

    ERIC Educational Resources Information Center

    Taher, Bonnie; Durr, Pamela

    This Spanish language guide describes ways that parents can help improve student achievement and school quality. It answers such questions as: how to choose the right early-education opportunity for a preschooler; how to make sure a 5-year-old is ready for school; how to help a daughter do well in school; how to work with a daughter's or son's…

  13. How effective are drug treatments for children with ADHD at improving on-task behaviour and academic achievement in the school classroom? A systematic review and meta-analysis.

    PubMed

    Prasad, Vibhore; Brogan, Ellen; Mulvaney, Caroline; Grainge, Matthew; Stanton, Wendy; Sayal, Kapil

    2013-04-01

    Attention-deficit hyperactivity disorder (ADHD) has a significant impact on children's classroom behaviour, daily functioning and experience of school life. However, the effects of drug treatment for ADHD on learning and academic achievement are not fully understood. This review was undertaken to describe the effects of methylphenidate, dexamfetamine, mixed amfetamine salts and atomoxetine on children's on-task behaviour and their academic performance, and to perform a meta-analysis to quantify these effects. Nine electronic databases were systematically searched for randomized controlled trials comparing drug treatment for ADHD against (i) no drug treatment, (ii) baseline (in crossover trials), or (iii) placebo; reporting outcomes encompassing measures of educational achievement within the classroom environment. Forty-three studies involving a pooled total of 2,110 participants were identified for inclusion. Drug treatment benefited children in the amount of school work that they completed, by up to 15%, and less consistently improved children's accuracy in specific types of academic assignments, such as arithmetic. Similar improvements were seen in classroom behaviour, with up to 14% more of children's time spent "on task". Methylphenidate, dexamfetamine and mixed amfetamine formulations all showed beneficial effects on children's on-task behaviour and academic work completion. Atomoxetine was examined in two studies, and was found to have no significant effect. These review findings suggest that medication for ADHD has the potential to improve children's learning and academic achievement. PMID:23179416

  14. Improved methods for achieving the equilibrium number of phases in mixtures suitable for use in battery electrodes e. g. , for lithiating FeS/sub 2/

    DOEpatents

    Guidotti, R.A.

    1986-06-10

    A method is disclosed for preparing lithiated, particulate FeS/sub 2/ useful as a catholyte material in a lithium thermal battery, whereby the latter's voltage regulation properties are improved. The method comprises admixing FeS/sub 2/ and an amount of a lithium-containing compound, whereby the resultant total composition falls in an invariant region of the metallurgical phase diagram of its constituent components. Said lithium-containing compound and FeS/sub 2/ are admixed together with a solid electrolyte compatible with said catholyte, and the mixture is heated at a temperature above the melting point of said electrolyte and at which said mixture reaches its thermodynamic equilibrium number of phases.

  15. Improved continuity of reduced graphene oxide on polyester fabric by use of polypyrrole to achieve a highly electro-conductive and flexible substrate

    NASA Astrophysics Data System (ADS)

    Berendjchi, Amirhosein; Khajavi, Ramin; Yousefi, Ali Akbar; Yazdanshenas, Mohammad Esmail

    2016-02-01

    A flexible and highly conductive fabric can be applied for wearable electronics and as a pliable counter electrode for photovoltaics. Methods such as surface coating of fabrics with conductive polymers and materials have been developed, but the roughness of fabric is a challenge because it creates discontinuity in the coated layer. The present study first coated polyethylene terephthalate (PET) fabric with reduced graphene oxide sheets; RGO and then filled the gaps with polypyrrole (PPy). The samples were first dipped in graphene oxide (GO) and then reduced to RGO. They were next coated with PPy by in situ polymerization. The results showed that the presence of oxidative agent during synthesis of PPy oxidized the RGO to some extent on the previously RGO-coated samples. PPy was more uniform on samples pre-coated with RGO in comparison those coated with raw PET. The RGO-PPy coated samples exhibited 53% and 263% lower surface resistivity values than samples coated only with PPy and RGO, respectively. There was no significant difference between the tenacity of samples but the bending rigidity of samples increased. The RGO-PPy coated fabric displayed properties, such as excellent UV blocking (UPF = 73), antibacterial activity, improved electrochemical behavior and thermal stability which make it a multifunctional fabric.

  16. Nanoscale Polysulfides Reactors Achieved by Chemical Au-S Interaction: Improving the Performance of Li-S Batteries on the Electrode Level.

    PubMed

    Fan, Chao-Ying; Xiao, Pin; Li, Huan-Huan; Wang, Hai-Feng; Zhang, Lin-Lin; Sun, Hai-Zhu; Wu, Xing-Long; Xie, Hai-Ming; Zhang, Jing-Ping

    2015-12-23

    In this work, the chemical interaction of cathode and lithium polysulfides (LiPSs), which is a more targeted approach for completely preventing the shuttle of LiPSs in lithium-sulfur (Li-S) batteries, has been established on the electrode level. Through simply posttreating the ordinary sulfur cathode in atmospheric environment just for several minutes, the Au nanoparticles (Au NPs) were well-decorated on/in the surface and pores of the electrode composed of commercial acetylene black (CB) and sulfur powder. The Au NPs can covalently stabilize the sulfur/LiPSs, which is advantageous for restricting the shuttle effect. Moreover, the LiPSs reservoirs of Au NPs with high conductivity can significantly control the deposition of the trapped LiPSs, contributing to the uniform distribution of sulfur species upon charging/discharging. The slight modification of the cathode with <3 wt % Au NPs has favorably prospered the cycle capacity and stability of Li-S batteries. Moreover, this cathode exhibited an excellent anti-self-discharge ability. The slight decoration for the ordinary electrode, which can be easily accessed in the industrial process, provides a facile strategy for improving the performance of commercial carbon-based Li-S batteries toward practical application.

  17. Entrepreneur achievement. Liaoning province.

    PubMed

    Zhao, R

    1994-03-01

    This paper reports the successful entrepreneurial endeavors of members of a 20-person women's group in Liaoning Province, China. Jing Yuhong, a member of the Family Planning Association at Shileizi Village, Dalian City, provided the basis for their achievements by first building an entertainment/study room in her home to encourage married women to learn family planning. Once stocked with books, magazines, pamphlets, and other materials on family planning and agricultural technology, dozens of married women in the neighborhood flocked voluntarily to the room. Yuhong also set out to give these women a way to earn their own income as a means of helping then gain greater equality with their husbands and exert greater control over their personal reproductive and social lives. She gave a section of her farming land to the women's group, loaned approximately US$5200 to group members to help them generate income from small business initiatives, built a livestock shed in her garden for the group to raise marmots, and erected an awning behind her house under which mushrooms could be grown. The investment yielded $12,000 in the first year, allowing each woman to keep more than $520 in dividends. Members then soon began going to fairs in the capital and other places to learn about the outside world, and have successfully ventured out on their own to generate individual incomes. Ten out of twenty women engaged in these income-generating activities asked for and got the one-child certificate.

  18. In vitro and in vivo comparison of two non-peptide tachykinin NK3 receptor antagonists: Improvements in efficacy achieved through enhanced brain penetration or altered pharmacological characteristics.

    PubMed

    Dawson, Lee A; Langmead, Christopher J; Dada, Adeshola; Watson, Jeannette M; Wu, Zining; de la Flor, Raúl; Jones, Gareth A; Cluderay, Jane E; Southam, Eric; Murkitt, Graham S; Hill, Mark D; Jones, Declan N C; Davies, Ceri H; Hagan, Jim J; Smith, Paul W

    2010-02-10

    Clinical evaluation of tachykinin NK(3) receptor antagonists has provided support for the therapeutic utility of this target in schizophrenia. However, these studies have not been entirely conclusive, possibly because of the pharmacokinetic limitations of these molecules. In the search for tachykinin NK(3) receptor antagonists with improved properties, we have discovered GSK172981 and GSK256471. Both compounds demonstrated high affinity for recombinant human (pK(i) values 7.7 and 8.9, respectively) and native guinea pig (pK(i) values 7.8 and 8.4, respectively) tachykinin NK(3) receptors. In vitro functional evaluations revealed GSK172981 to be a competitive antagonist (pA(2)=7.2) at cloned human tachykinin NK(3) receptor whereas GSK256471 diminished the neurokinin B-induced E(max) response, indicative of non-surmountable antagonist pharmacology (pA(2)=9.2). GSK172981 also exhibited a competitive profile in antagonizing neurokinin B-stimulated neuronal activity recorded from the guinea pig medial habenula slices (apparent pK(B)=8.1), whilst GSK256471 abolished the agonist-induced response. Central nervous system penetration by GSK172981 and GSK256471 was indicated by dose-dependent ex vivo tachykinin NK(3) receptor occupancy in medial prefrontal cortex (ED(50) values of 0.8 and 0.9 mg/kg, i.p., respectively) and the dose-dependent attenuation of agonist-induced "wet dog shake" behaviours in guinea pigs. Finally, in vivo microdialysis studies demonstrated that acute GSK172981 (30 mg/kg, i.p.) and GSK256471 (1mg/kg, i.p.) attenuated haloperidol-induced increases in extracellular dopamine in the guinea pig nucleus accumbens. Taken together, these in vitro and in vivo characterisations of the tachykinin NK(3) receptor antagonists GSK172981 and GSK256471 support their potential utility in the treatment of schizophrenia.

  19. Mastery Achievement of Intellectual Skills.

    ERIC Educational Resources Information Center

    Trembath, Richard J.; White, Richard T.

    1979-01-01

    Mastery learning techniques were improved through mathematics instruction based on a validated learning hierarchy, presenting tasks in a sequence consistent with the requirements of the hierarchy, and requiring learners to demonstrate achievement before being allowed to proceed. (Author/GDC)

  20. Waste Management in Greater Dhaka City.

    ERIC Educational Resources Information Center

    Rahman, M. H.

    1993-01-01

    This study focuses on the environmental degradation of Greater Dhaka City (GDC) resulting from pollution created by the indiscriminate disposal of industrial wastes, open dumping of solid wastes, inadequate treatment and disposal of domestic sewage, and unplanned disposal of leachate from agricultural land. Measures to protect the GDC environment…

  1. Paleotectonic and paleogeographic evolution of greater China

    SciTech Connect

    Yilmaz, P.O.; Norton, I.O. )

    1996-01-01

    In this study, we utilize plate tectonic history of Central Asia to constrain understanding of sedimentary basin development and to show how regional scale tectonic events affect play elements for major basins of greater China. Tectonic framework and paleogeography are used as a constraint on models for basin formation, climate distribution and accommodation which in turn control distribution of reservoir, source, seal and trap. Greater China is an artifact of Phanerozoic tectonics. It has a protracted history of continental deformation as amalgamation of crustal blocks and island arc/subduction and accretion complexes occurred. Early Paleozoic hydrocarbon systems are dominated by extensive carbonate platform and Permian and younger systems are dominated by continental and lacustrine sedimentation. The basement of greater China consists of continental and accretion crust. The crustal blocks include South and North China, Indochina, Tibet and Tarim, and accretion blocks include the Altaids and Manchurides. The relative positions and interactions of these blocks during Paleozic and Mesozoic time resulted in formation of greater China. Final amalgamation and deformation occurred in Eocene time when India collided with Asia. The discussions consist of presentation of a model for tectonic evolution of these blocks and their paleogeography through Phanerozoic time. This is done with maps at 1:8 million scale covering nine time slices, three in the Paleozoic, three in the Mesozoic and three in the Cenozoic.

  2. Paleotectonic and paleogeographic evolution of greater China

    SciTech Connect

    Yilmaz, P.O.; Norton, I.O.

    1996-12-31

    In this study, we utilize plate tectonic history of Central Asia to constrain understanding of sedimentary basin development and to show how regional scale tectonic events affect play elements for major basins of greater China. Tectonic framework and paleogeography are used as a constraint on models for basin formation, climate distribution and accommodation which in turn control distribution of reservoir, source, seal and trap. Greater China is an artifact of Phanerozoic tectonics. It has a protracted history of continental deformation as amalgamation of crustal blocks and island arc/subduction and accretion complexes occurred. Early Paleozoic hydrocarbon systems are dominated by extensive carbonate platform and Permian and younger systems are dominated by continental and lacustrine sedimentation. The basement of greater China consists of continental and accretion crust. The crustal blocks include South and North China, Indochina, Tibet and Tarim, and accretion blocks include the Altaids and Manchurides. The relative positions and interactions of these blocks during Paleozic and Mesozoic time resulted in formation of greater China. Final amalgamation and deformation occurred in Eocene time when India collided with Asia. The discussions consist of presentation of a model for tectonic evolution of these blocks and their paleogeography through Phanerozoic time. This is done with maps at 1:8 million scale covering nine time slices, three in the Paleozoic, three in the Mesozoic and three in the Cenozoic.

  3. Primary torsion of the greater omentum.

    PubMed

    Aoki, Y; Oka, S; Nakamura, M; Nakatsuka, H; Yamade, N; Maeda, Y

    1991-11-01

    A case with primary torsion of the greater omentum is reported. This pathological condition is an uncommon cause of acute abdominal emergency and it is very difficult even for general surgeons to differentiate this from other acute abdomen. The etiology remains unknown and the treatment of choice is resection of the affected organ. PMID:1820017

  4. Greater Capital Region Career Pathways Initiative

    ERIC Educational Resources Information Center

    Workforce Strategy Center, 2005

    2005-01-01

    This case study documents the activities of the Greater Capital Region Career Pathways Initiative (CPI), a partnership to develop regional, demand driven career pathways for the biotechnology sector in and around Albany, NY. This document is written for three primary audiences. First, it provides a report to the New York State Department of Labor…

  5. Moving Toward Universal Health Coverage (UHC) to Achieve Inclusive and Sustainable Health Development: Three Essential Strategies Drawn From Asian Experience Comment on "Improving the World's Health Through the Post-2015 Development Agenda: Perspectives from Rwanda".

    PubMed

    Xu, Ye; Huang, Cheng; Colón-Ramos, Uriyoán

    2015-01-01

    Binagwaho and colleagues' perspective piece provided a timely reflection on the experience of Rwanda in achieving the Millennium Development Goals (MDGs) and a proposal of 5 principles to carry forward in post-2015 health development. This commentary echoes their viewpoints and offers three lessons for health policy reforms consistent with these principles beyond 2015. Specifically, we argue that universal health coverage (UHC) is an integrated solution to advance the global health development agenda, and the three essential strategies drawn from Asian countries' health reforms toward UHC are: (1) Public financing support and sequencing health insurance expansion by first extending health insurance to the extremely poor, vulnerable, and marginalized population are critical for achieving UHC; (2) Improved quality of delivered care ensures supply-side readiness and effective coverage; (3) Strategic purchasing and results-based financing creates incentives and accountability for positive changes. These strategies were discussed and illustrated with experience from China and other Asian economies. PMID:26673477

  6. Moving Toward Universal Health Coverage (UHC) to Achieve Inclusive and Sustainable Health Development: Three Essential Strategies Drawn From Asian Experience Comment on "Improving the World's Health Through the Post-2015 Development Agenda: Perspectives from Rwanda".

    PubMed

    Xu, Ye; Huang, Cheng; Colón-Ramos, Uriyoán

    2015-01-01

    Binagwaho and colleagues' perspective piece provided a timely reflection on the experience of Rwanda in achieving the Millennium Development Goals (MDGs) and a proposal of 5 principles to carry forward in post-2015 health development. This commentary echoes their viewpoints and offers three lessons for health policy reforms consistent with these principles beyond 2015. Specifically, we argue that universal health coverage (UHC) is an integrated solution to advance the global health development agenda, and the three essential strategies drawn from Asian countries' health reforms toward UHC are: (1) Public financing support and sequencing health insurance expansion by first extending health insurance to the extremely poor, vulnerable, and marginalized population are critical for achieving UHC; (2) Improved quality of delivered care ensures supply-side readiness and effective coverage; (3) Strategic purchasing and results-based financing creates incentives and accountability for positive changes. These strategies were discussed and illustrated with experience from China and other Asian economies.

  7. The Impact of Fast ForWord on MCT Scores and Student Achievement

    ERIC Educational Resources Information Center

    Van Vinkle, Michael Harvey

    2009-01-01

    Educators today were concerned with how the No Child Left Behind Act of 2001 dealt with the improvement of education throughout the United States. Schools should have put forth a greater effort and reduced the achievement gap between different groups of students based on race, gender, special education status, and if that student was economically…

  8. An Analysis of Freshmen Learning Styles and Their Relationship to Academic Achievement

    ERIC Educational Resources Information Center

    Cutolo, Angela; Rochford, Regina A.

    2007-01-01

    Although postsecondary education and advanced skills are critical for a better quality of life and greater earning potential, a large percentage of college students fail to earn degrees. In an attempt to understand this problem and improve student achievement and retention, this study identified the relationship between learning-style preferences…

  9. Graded Achievement, Tested Achievement, and Validity

    ERIC Educational Resources Information Center

    Brookhart, Susan M.

    2015-01-01

    Twenty-eight studies of grades, over a century, were reviewed using the argument-based approach to validity suggested by Kane as a theoretical framework. The review draws conclusions about the meaning of graded achievement, its relation to tested achievement, and changes in the construct of graded achievement over time. "Graded…

  10. Greater trochanter apophysitis in the adolescent athlete.

    PubMed

    Young, Simon W; Safran, Marc R

    2015-05-01

    Lower limb traction apophysitis is common in young athletes, occurring at sites such as the tibial tubercle (Osgood-Schlatter disease) and distal patella (Sinding-Larsen-Johansson disease). Around the hip, iliac apophysitis is well recognized, but no cases of greater trochanter apophysitis have previously been reported. We describe the case of a 15-year-old male basketball player with a 2-month history of the right hip pain and significant functional limitation. X-rays revealed widening of the greater trochanter apophysis with subchondral sclerosis, consistent with a diagnosis of traction apophysitis. The patient was treated with a period of relative rest and anti-inflammatory medication. He gradually returned to full athletic activity, including basketball, without recurrence of pain or limitation. We describe the first reported case of traction apophysitis of the greater trochanter. The unique muscular anatomy of this apophysis with balanced forces explains the rarity of this condition. If encountered, rest and activity modification is the recommended treatment.

  11. Improving the Achievement of Minority Students.

    ERIC Educational Resources Information Center

    Murphy, John A.

    1988-01-01

    In 1984, a Maryland elementary school publicized standardized test scores showing black students trailing white students by 25 points. Alarmed by this gap, a district task force found the root cause--negative attitudes about black students' potential--and launched an effective schools process in 171 schools. Two supporting programs are described.…

  12. Improving African American Achievement in Geometry Honors

    ERIC Educational Resources Information Center

    Mims, Adrian B.

    2010-01-01

    This case study evaluated the significance of implementing an enrichment mathematics course during the summer to rising African American ninth graders entitled, "Geometry Honors Preview." In the past, 60 to 70 percent of African American students in this school district had withdrawn from Geometry Honors by the second academic quarter. This study…

  13. Factors Influencing Improved Student Achievement in Virginia

    ERIC Educational Resources Information Center

    Linehan, Patrick D.

    2012-01-01

    At the beginning of the last decade, Congress passed and President George W. Bush signed the No Child Left Behind (NCLB) Act of 2002. Key provisions of this act focused on holding schools accountable to ensure that all students met state established standards. In Virginia, the state Standards of Learning (SOL) assessments form the basis of…

  14. Computer Networks Improve Student Achievement, School Management.

    ERIC Educational Resources Information Center

    Cherry, Steve

    1991-01-01

    Using computer networking programs at two high schools as examples, this article describes what principals should know about networking. The many advantages of computer networking in schools will remain beneficial so long as the principal's objectives are met. Tips are provided for assessing the network. (eight references) (MLH)

  15. Can Emphasising Cognitive Development Improve Academic Achievement?

    ERIC Educational Resources Information Center

    Pasnak, Robert; Kidd, Julie K.; Gadzichowski, Marinka K.; Gallington, Deborah A.; Saracina, Robin P.

    2008-01-01

    Background: Children ordinarily begin their formal education at the age when the great majority of them are capable of understanding the role of addition and subtraction in changing number. In determining critical differences they can apply the oddity principle--the first "pure" abstraction that children ever develop--understanding that when all…

  16. Improving Student Achievement in a Multidisciplinary Context

    ERIC Educational Resources Information Center

    Chapman, Amanda; Bloxham, Sue

    2004-01-01

    This article analyses interim findings of an ongoing action research project into the use of assessment criteria and grade descriptors in the assessment process. The project is multidisciplinary and covers areas as diverse as Sports Sociology, Economics, Youth and Community Studies, and Education. The idea is to equip first-year students with the…

  17. Interspecific hybridization between greater kudu and nyala.

    PubMed

    Dalton, Desiré L; Tordiffe, Adrian; Luther, Ilse; Duran, Assumpta; van Wyk, Anna M; Brettschneider, Helene; Oosthuizen, Almero; Modiba, Catherine; Kotzé, Antoinette

    2014-06-01

    Hybridization of wildlife species, even in the absence of introgression, is of concern due to wasted reproductive effort and a reduction in productivity. In this study we detail an accidental mating between a female nyala (Tragelaphus angasii) and a male greater kudu (T. strepsiceros). The hybrid was phenotypically nyala and was identified as such based on mitochondrial DNA. Further genetic analysis based on nine microsatellite markers, chromosome number and chromosome morphology however, confirmed its status as an F1 hybrid. Results obtained from a reproductive potential assessment indicated that this animal does not have the potential to breed successfully and can be considered as sterile.

  18. Greater auricular nerve masquerading as lymph node

    PubMed Central

    Saxena, Shilpi; Deb, Prabal; Nijhawan, Vijay Shrawan; Kharayat, Veena; Verma, Rajesh

    2015-01-01

    Hansen's disease is on the verge of being eliminated from India and often missed by clinicians due to low index of suspicion. We present an unusual case in which greater auricular nerve thickening masqueraded as enlarged lymph node in the neck. The patient was referred for fine needle aspiration cytology, which revealed epithelioid cell granulomas suggestive of Hansen's disease. Further clinical examination and investigations including the skin biopsy confirmed the disease, highlighting the role of pathologist in the management of such unusual presentation of a common disease. PMID:26229249

  19. Six lessons learned for greater success.

    PubMed

    Leander, W J

    1993-01-01

    These six lessons learned for greater success with your Patient Focused communications can help keep your cultural change process in sync with your operational change process. Of course, there are other key elements of the former, including: formal Patient Focused educational programs; restructured Human Resources "systems" (e.g., job descriptions and compensation programs); and migration toward greater organizational empowerment and more self-directed work teams. Still, your Patient Focused communications campaign will spearhead the cultural change process. As such, it will have the opportunity to make the very first impact. Basically, your communications can make or break your Patient Focused Care program from Day One. It's up to you--learn the lessons learned by others and your organization may follow the words of Marx rather than those of Brand: "Workers of the world, unite (on behalf of your Patient Focused Care program)!" Karl Marx.p6 "Workers of the world, fan out (in formation against your Patient Focused Care program)!" Stewart Brand. PMID:10133393

  20. Greater Influence of Aerosol on Cloud Microphysics

    NASA Astrophysics Data System (ADS)

    Jha, V.; Hudson, J. G.; Noble, S.

    2009-12-01

    CCN and cloud microphysics measurements are presented from four projects: RICO, PASE,ICE-L and POST. Correlations coefficients (R) between 1% supersaturation CCN concentrations and total cloud droplet concentrations were 0.80 in all four projects and for the combined data. R between CCN and larger cloud droplet concentrations progressively decreased with increasing sizes (Fig. 1A). At ~20 µm R was maximum negative and then reversed to smaller negative and even positive at larger drop sizes. R is positive for CCN with total cloud droplets because droplets are proportional to the concentrations of nuclei that they condensed upon, CCN. The negative R for CCN with larger droplets is due to competition among droplets for condensate. Competition for condensate is greater when CCN concentrations are higher and this limits droplet sizes, more so for higher concentrations. Negative R ensues because this reduces droplet concentrations above specific sizes to a greater extent for higher CCN concentrations. The greatest negative R thus occurs at the size range where droplet concentrations are the largest, the mode of the droplet size distributions. In Fig. 1 this is just beyond the average mode. At larger sizes droplet concentrations are lower (Fig. 1B) and thus there is less competition for condensate. The more numerous small sized droplets do not have enough surface area to affect the growth of the larger less numerous droplets. Thus at larger sizes with reduced competition, droplet concentrations are again proportional to the concentrations of the nuclei that they condensed upon. Often particle concentrations at various sizes are proportional. When this is the case there will be a positive R for CCN at 1% with such larger droplet concentrations such as PASE in Fig. 1A. Thus there are two directly conflicting influences on R; the usual positive R between CCN and droplets and the negative R due to competition for condensate. Thus lower R between CCN and droplet

  1. [Greater trochanteric pain syndrome of the hip].

    PubMed

    Haviv, Barak; Bronak, Shlomo; Thein, Rafael

    2014-02-01

    Lateral pain of the hip with point tenderness at the Greater Trochanter is a common musculoskeletal complaint. It is frequently diagnosed as trochanteric bursitis; however, this term is inaccurate because of evident non-inflammatory pathologies, particularly of the abductor tendons of the hip. It is important to differentiate this extra-articular source from an intra-articular or a lower back source of pain. Imaging is useful in cases of trauma, prolonged pain or uncertain diagnosis. Non-operative treatment that involves modifying activities, physiotherapy, analgesics, steroid injections and shock wave therapy is usually helpful. Nevertheless, despite the above treatments, about one third of the patients suffer from chronic pain and disability. These patients may be candidates for operative intervention. Currently, there are endoscopic surgical techniques for local decompression, bursectomy and suture of torn tendons similar to surgery used in the shoulder. PMID:24716427

  2. Health and Greater Manchester in Historical Perspective

    PubMed Central

    Snow, Stephanie J.

    2015-01-01

    This article maps the history of health organisation across Greater Manchester (GM), primarily since the Second World War, to show how against a continuing backdrop of health inequalities, services have been driven (and constrained) by the needs and the politics of each period. Defining ‘success’ as benefits for patients the article identifies examples such as Salford’s mental health services (1950s and 1960s), public health in North Manchester (1970s and 1980s), the creation of centres for diabetes, sickle-cell and thalassaemia (1980s) and the formation of the Joint Health Unit in 2002. What this history shows is that over the period the common factors influencing the ‘success’ of health organisation across GM have been the championing of particular issues by multi-disciplinary groups working across health and social care and stability in structures and personnel. PMID:27499557

  3. Multisensor Arrays for Greater Reliability and Accuracy

    NASA Technical Reports Server (NTRS)

    Immer, Christopher; Eckhoff, Anthony; Lane, John; Perotti, Jose; Randazzo, John; Blalock, Norman; Ree, Jeff

    2004-01-01

    Arrays of multiple, nominally identical sensors with sensor-output-processing electronic hardware and software are being developed in order to obtain accuracy, reliability, and lifetime greater than those of single sensors. The conceptual basis of this development lies in the statistical behavior of multiple sensors and a multisensor-array (MSA) algorithm that exploits that behavior. In addition, advances in microelectromechanical systems (MEMS) and integrated circuits are exploited. A typical sensor unit according to this concept includes multiple MEMS sensors and sensor-readout circuitry fabricated together on a single chip and packaged compactly with a microprocessor that performs several functions, including execution of the MSA algorithm. In the MSA algorithm, the readings from all the sensors in an array at a given instant of time are compared and the reliability of each sensor is quantified. This comparison of readings and quantification of reliabilities involves the calculation of the ratio between every sensor reading and every other sensor reading, plus calculation of the sum of all such ratios. Then one output reading for the given instant of time is computed as a weighted average of the readings of all the sensors. In this computation, the weight for each sensor is the aforementioned value used to quantify its reliability. In an optional variant of the MSA algorithm that can be implemented easily, a running sum of the reliability value for each sensor at previous time steps as well as at the present time step is used as the weight of the sensor in calculating the weighted average at the present time step. In this variant, the weight of a sensor that continually fails gradually decreases, so that eventually, its influence over the output reading becomes minimal: In effect, the sensor system "learns" which sensors to trust and which not to trust. The MSA algorithm incorporates a criterion for deciding whether there remain enough sensor readings that

  4. Plastic Foam Withstands Greater Temperatures And Pressures

    NASA Technical Reports Server (NTRS)

    Cranston, John A.; Macarthur, Doug

    1993-01-01

    Improved plastic foam suitable for use in foam-core laminated composite parts and in tooling for making fiber/matrix-composite parts. Stronger at high temperatures, more thermally and dimensionally stable, machinable, resistant to chemical degradation, and less expensive. Compatible with variety of matrix resins. Made of polyisocyanurate blown with carbon dioxide and has density of 12 to 15 pounds per cubic feet. Does not contibute to depletion of ozone from atmosphere. Improved foam used in cores of composite panels in such diverse products as aircraft, automobiles, railroad cars, boats, and sporting equipment like surfboards, skis, and skateboards. Also used in thermally stable flotation devices in submersible vehicles. Machined into mandrels upon which filaments wound to make shells.

  5. Promoting greater Federal energy productivity [Final report

    SciTech Connect

    Hopkins, Mark; Dudich, Luther

    2003-03-05

    This document is a close-out report describing the work done under this DOE grant to improve Federal Energy Productivity. Over the four years covered in this document, the Alliance To Save Energy conducted liaison with the private sector through our Federal Energy Productivity Task Force. In this time, the Alliance held several successful workshops on the uses of metering in Federal facilities and other meetings. We also conducted significant research on energy efficiency, financing, facilitated studies of potential energy savings in energy intensive agencies, and undertook other tasks outlined in this report.

  6. Fixation systems of greater trochanteric osteotomies: biomechanical and clinical outcomes.

    PubMed

    Jarit, Gregg J; Sathappan, Sathappan S; Panchal, Anand; Strauss, Eric; Di Cesare, Paul E

    2007-10-01

    The development of cerclage systems for fixation of greater trochanteric osteotomies has progressed from monofilament wires to multifilament cables to cable grip and cable plate systems. Cerclage wires and cables have various clinical indications, including fixation for fractures and for trochanteric osteotomy in hip arthroplasty. To achieve stable fixation and eventual union of the trochanteric osteotomy, the implant must counteract the destabilizing forces associated with pull of the peritrochanteric musculature. The material properties of cables and cable grip systems are superior to those of monofilament wires; however, potential complications with the use of cables include debris generation and third-body polyethylene wear. Nevertheless, the cable grip system provides the strongest fixation and results in lower rates of nonunion and trochanteric migration. Cable plate constructs show promise but require further clinical studies to validate their efficacy and safety.

  7. Hailstones across the Greater Sydney Metropolitan Area

    NASA Astrophysics Data System (ADS)

    Rasuly, A. A.; Cheung, K. K. W.; McBurney, B.

    2014-11-01

    This study addresses the recent climatology of hail occurrence in the Greater Metropolitan Severe Thunderstorm Warning Area (GMSTWA) of New South Wales, Australia, which is a sprawling suburban area, with a population of nearly 4.7 million and one of Australia's largest metropolis. The main objective is to highlight the recent temporal-spatial fluctuations of hailstone frequencies and magnitudes for each of recognized and vastly inhabited Local Government Areas (LGAs). The relevant hail event data from 1989 to 2013 were initially derived from the severe storm archive of Australian Bureau of Meteorology. A climatologically oriented GIS technique was applied in the examining and mapping procedure of all hail events and hail days reported throughout the study area. By applying a specific criterion, all severe hails (defined as 2 cm or more in diameter) were cautiously selected and then imported into the ArcGIS software for relevant analysis. Appropriate data layers were stored in a unique database to allow logical integration of the data directly into some geoprocessing functions, mainly for querying, analyzing and mapping purposes in a model-builder setting. The database includes 357 hailstones with sizes 2-11 cm and occurred in 169 hail days across the region during the past 25 years. The models have established that hailstones are neither temporally nor spatially uniform in magnitude throughout the study area. Temporal analysis indicated that most of hail events occurred predominately in the afternoons with peak time of 1-5 p.m. EST. They were particularly common in spring and summer, and reached maximum frequency in November and December. There was an average of 14.3 events each year, but a significant decreasing trend in terms of hail frequency and associated magnitude in the recent years has been identified. In turn, spatial models also established three main distribution patterns over the study area, which include the Sydney Metropolitan, coastal and pronounced

  8. Achieving Extreme Utilization of Excitons by an Efficient Sandwich-Type Emissive Layer Architecture for Reduced Efficiency Roll-Off and Improved Operational Stability in Organic Light-Emitting Diodes.

    PubMed

    Wu, Zhongbin; Sun, Ning; Zhu, Liping; Sun, Hengda; Wang, Jiaxiu; Yang, Dezhi; Qiao, Xianfeng; Chen, Jiangshan; Alshehri, Saad M; Ahamad, Tansir; Ma, Dongge

    2016-02-10

    It has been demonstrated that the efficiency roll-off is generally caused by the accumulation of excitons or charge carriers, which is intimately related to the emissive layer (EML) architecture in organic light-emitting diodes (OLEDs). In this article, an efficient sandwich-type EML structure with a mixed-host EML sandwiched between two single-host EMLs was designed to eliminate this accumulation, thus simultaneously achieving high efficiency, low efficiency roll-off and good operational stability in the resulting OLEDs. The devices show excellent electroluminescence performances, realizing a maximum external quantum efficiency (EQE) of 24.6% with a maximum power efficiency of 105.6 lm W(-1) and a maximum current efficiency of 93.5 cd A(-1). At the high brightness of 5,000 cd m(-2), they still remain as high as 23.3%, 71.1 lm W(-1), and 88.3 cd A(-1), respectively. And, the device lifetime is up to 2000 h at initial luminance of 1000 cd m(-2), which is significantly higher than that of compared devices with conventional EML structures. The improvement mechanism is systematically studied by the dependence of the exciton distribution in EML and the exciton quenching processes. It can be seen that the utilization of the efficient sandwich-type EML broadens the recombination zone width, thus greatly reducing the exciton quenching and increasing the probability of the exciton recombination. It is believed that the design concept provides a new avenue for us to achieve high-performance OLEDs.

  9. A Survey of Selected Teachers Opinions to the Effects of Class Size on Student Achievement among Middle School Students

    ERIC Educational Resources Information Center

    Leahy, Sarah

    2006-01-01

    Researchers have studied the affects of class size on student achievement for years. Therefore, the size of classes presently is disturbing. In regards to class size reductions, Murphy, 1998 states that students enjoyed significantly greater improvements in test scores in reading, language arts, and math. A class size research study was conducted…

  10. Comparing Science Achievement Constructs: Targeted and Achieved

    ERIC Educational Resources Information Center

    Ferrara, Steve; Duncan, Teresa

    2011-01-01

    This article illustrates how test specifications based solely on academic content standards, without attention to other cognitive skills and item response demands, can fall short of their targeted constructs. First, the authors inductively describe the science achievement construct represented by a statewide sixth-grade science proficiency test.…

  11. Mobility and Reading Achievement.

    ERIC Educational Resources Information Center

    Waters, Theresa Z.

    A study examined the effect of geographic mobility on elementary school students' achievement. Although such mobility, which requires students to make multiple moves among schools, can have a negative impact on academic achievement, the hypothesis for the study was that it was not a determining factor in reading achievement test scores. Subjects…

  12. Health and Nutrition: Preconditions for Educational Achievement.

    ERIC Educational Resources Information Center

    Negussie, Birgit

    This paper discusses the importance of maternal and infant health for children's educational achievement. Education, health, and nutrition are so closely related that changes in one causes changes in the others. Improvement of maternal and preschooler health and nutrition is a precondition for improved educational achievement. Although parental…

  13. Greater weight loss and hormonal changes after 6 months diet with carbohydrates eaten mostly at dinner.

    PubMed

    Sofer, Sigal; Eliraz, Abraham; Kaplan, Sara; Voet, Hillary; Fink, Gershon; Kima, Tzadok; Madar, Zecharia

    2011-10-01

    This study was designed to investigate the effect of a low-calorie diet with carbohydrates eaten mostly at dinner on anthropometric, hunger/satiety, biochemical, and inflammatory parameters. Hormonal secretions were also evaluated. Seventy-eight police officers (BMI >30) were randomly assigned to experimental (carbohydrates eaten mostly at dinner) or control weight loss diets for 6 months. On day 0, 7, 90, and 180 blood samples and hunger scores were collected every 4 h from 0800 to 2000 hours. Anthropometric measurements were collected throughout the study. Greater weight loss, abdominal circumference, and body fat mass reductions were observed in the experimental diet in comparison to controls. Hunger scores were lower and greater improvements in fasting glucose, average daily insulin concentrations, and homeostasis model assessment for insulin resistance (HOMA(IR)), T-cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) levels were observed in comparison to controls. The experimental diet modified daily leptin and adiponectin concentrations compared to those observed at baseline and to a control diet. A simple dietary manipulation of carbohydrate distribution appears to have additional benefits when compared to a conventional weight loss diet in individuals suffering from obesity. It might also be beneficial for individuals suffering from insulin resistance and the metabolic syndrome. Further research is required to confirm and clarify the mechanisms by which this relatively simple diet approach enhances satiety, leads to better anthropometric outcomes, and achieves improved metabolic response, compared to a more conventional dietary approach.

  14. Land cover mapping of Greater Mesoamerica using MODIS data

    USGS Publications Warehouse

    Giri, Chandra; Jenkins, Clinton N.

    2005-01-01

    A new land cover database of Greater Mesoamerica has been prepared using moderate resolution imaging spectroradiometer (MODIS, 500 m resolution) satellite data. Daily surface reflectance MODIS data and a suite of ancillary data were used in preparing the database by employing a decision tree classification approach. The new land cover data are an improvement over traditional advanced very high resolution radiometer (AVHRR) based land cover data in terms of both spatial and thematic details. The dominant land cover type in Greater Mesoamerica is forest (39%), followed by shrubland (30%) and cropland (22%). Country analysis shows forest as the dominant land cover type in Belize (62%), Cost Rica (52%), Guatemala (53%), Honduras (56%), Nicaragua (53%), and Panama (48%), cropland as the dominant land cover type in El Salvador (60.5%), and shrubland as the dominant land cover type in Mexico (37%). A three-step approach was used to assess the quality of the classified land cover data: (i) qualitative assessment provided good insight in identifying and correcting gross errors; (ii) correlation analysis of MODIS- and Landsat-derived land cover data revealed strong positive association for forest (r2 = 0.88), shrubland (r2 = 0.75), and cropland (r2 = 0.97) but weak positive association for grassland (r2 = 0.26); and (iii) an error matrix generated using unseen training data provided an overall accuracy of 77.3% with a Kappa coefficient of 0.73608. Overall, MODIS 500 m data and the methodology used were found to be quite useful for broad-scale land cover mapping of Greater Mesoamerica.

  15. Greater-confinement disposal of low-level radioactive wastes

    SciTech Connect

    Trevorrow, L.E.; Gilbert, T.L.; Luner, C.; Merry-Libby, P.A.; Meshkov, N.K.; Yu, C.

    1985-01-01

    Low-level radioactive wastes include a broad spectrum of wastes that have different radionuclide concentrations, half-lives, and physical and chemical properties. Standard shallow-land burial practice can provide adequate protection of public health and safety for most low-level wastes, but a small volume fraction (about 1%) containing most of the activity inventory (approx.90%) requires specific measures known as ''greater-confinement disposal'' (GCD). Different site characteristics and different waste characteristics - such as high radionuclide concentrations, long radionuclide half-lives, high radionuclide mobility, and physical or chemical characteristics that present exceptional hazards - lead to different GCD facility design requirements. Facility design alternatives considered for GCD include the augered shaft, deep trench, engineered structure, hydrofracture, improved waste form, and high-integrity container. Selection of an appropriate design must also consider the interplay between basic risk limits for protection of public health and safety, performance characteristics and objectives, costs, waste-acceptance criteria, waste characteristics, and site characteristics. This paper presents an overview of the factors that must be considered in planning the application of methods proposed for providing greater confinement of low-level wastes. 27 refs.

  16. Reward employees, achieve goals with incentive compensation.

    PubMed

    Vergara, G H; Bourke, J

    1985-08-01

    Incentive compensation, rewarding employees financially for extraordinary performance, can be a motivational tool for healthcare organizations. This method of compensation uses a financial reward as an incentive for executives to achieve certain predetermined, agreed-upon goals. Incentive compensation provides two advantages for the healthcare organization--it provides a mechanism to maximize organizational productivity and it gives executives a means to achieve greater compensation.

  17. HEPEX - achievements and challenges!

    NASA Astrophysics Data System (ADS)

    Pappenberger, Florian; Ramos, Maria-Helena; Thielen, Jutta; Wood, Andy; Wang, Qj; Duan, Qingyun; Collischonn, Walter; Verkade, Jan; Voisin, Nathalie; Wetterhall, Fredrik; Vuillaume, Jean-Francois Emmanuel; Lucatero Villasenor, Diana; Cloke, Hannah L.; Schaake, John; van Andel, Schalk-Jan

    2014-05-01

    HEPEX is an international initiative bringing together hydrologists, meteorologists, researchers and end-users to develop advanced probabilistic hydrological forecast techniques for improved flood, drought and water management. HEPEX was launched in 2004 as an independent, cooperative international scientific activity. During the first meeting, the overarching goal was defined as: "to develop and test procedures to produce reliable hydrological ensemble forecasts, and to demonstrate their utility in decision making related to the water, environmental and emergency management sectors." The applications of hydrological ensemble predictions span across large spatio-temporal scales, ranging from short-term and localized predictions to global climate change and regional modeling. Within the HEPEX community, information is shared through its blog (www.hepex.org), meetings, testbeds and intercompaison experiments, as well as project reportings. Key questions of HEPEX are: * What adaptations are required for meteorological ensemble systems to be coupled with hydrological ensemble systems? * How should the existing hydrological ensemble prediction systems be modified to account for all sources of uncertainty within a forecast? * What is the best way for the user community to take advantage of ensemble forecasts and to make better decisions based on them? This year HEPEX celebrates its 10th year anniversary and this poster will present a review of the main operational and research achievements and challenges prepared by Hepex contributors on data assimilation, post-processing of hydrologic predictions, forecast verification, communication and use of probabilistic forecasts in decision-making. Additionally, we will present the most recent activities implemented by Hepex and illustrate how everyone can join the community and participate to the development of new approaches in hydrologic ensemble prediction.

  18. General Achievement Trends: Oklahoma

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  19. General Achievement Trends: Georgia

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  20. General Achievement Trends: Nebraska

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  1. General Achievement Trends: Arkansas

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  2. General Achievement Trends: Maryland

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  3. General Achievement Trends: Maine

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  4. General Achievement Trends: Iowa

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  5. General Achievement Trends: Texas

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  6. General Achievement Trends: Hawaii

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  7. General Achievement Trends: Kansas

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  8. General Achievement Trends: Florida

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  9. General Achievement Trends: Massachusetts

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  10. General Achievement Trends: Tennessee

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  11. General Achievement Trends: Alabama

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  12. General Achievement Trends: Virginia

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  13. General Achievement Trends: Michigan

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  14. General Achievement Trends: Colorado

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

  15. Achievement Test Program.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Trade and Industrial Education Service.

    The Ohio Trade and Industrial Education Achievement Test battery is comprised of seven basic achievement tests: Machine Trades, Automotive Mechanics, Basic Electricity, Basic Electronics, Mechanical Drafting, Printing, and Sheet Metal. The tests were developed by subject matter committees and specialists in testing and research. The Ohio Trade and…

  16. School Effects on Achievement.

    ERIC Educational Resources Information Center

    Nichols, Robert C.

    The New York State Education Department conducts a Pupil Evaluation Program (PEP) in which each year all third, sixth, and ninth grade students in the state are given a series of achievement tests in reading and mathematics. The data accumulated by the department includes achievement test scores, teacher characteristics, building and curriculum…

  17. Heritability of Creative Achievement

    ERIC Educational Resources Information Center

    Piffer, Davide; Hur, Yoon-Mi

    2014-01-01

    Although creative achievement is a subject of much attention to lay people, the origin of individual differences in creative accomplishments remain poorly understood. This study examined genetic and environmental influences on creative achievement in an adult sample of 338 twins (mean age = 26.3 years; SD = 6.6 years). Twins completed the Creative…

  18. Confronting the Achievement Gap

    ERIC Educational Resources Information Center

    Gardner, David

    2007-01-01

    This article talks about the large achievement gap between children of color and their white peers. The reasons for the achievement gap are varied. First, many urban minorities come from a background of poverty. One of the detrimental effects of growing up in poverty is receiving inadequate nourishment at a time when bodies and brains are rapidly…

  19. Achieving Public Schools

    ERIC Educational Resources Information Center

    Abowitz, Kathleen Knight

    2011-01-01

    Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

  20. Student Achievement and Motivation

    ERIC Educational Resources Information Center

    Flammer, Gordon H.; Mecham, Robert C.

    1974-01-01

    Compares the lecture and self-paced methods of instruction on the basis of student motivation and achieveme nt, comparing motivating and demotivating factors in each, and their potential for motivation and achievement. (Authors/JR)

  1. The Young Achiever

    ERIC Educational Resources Information Center

    Olson, Cathy Applefeld

    2012-01-01

    The author profiles Kasey Dallman, a Wisconsin college junior who has overcome major obstacles and made even greater strides as she works to become a music educator. Skilled musician, published novelist, secretary of a NAfME collegiate chapter--this Wisconsin music educator-to-be is already making a name for herself. To scan Kasey Dallman's resume…

  2. Greater signal, increased depth, and less photobleaching in two-photon microscopy with 10 fs pulses

    NASA Astrophysics Data System (ADS)

    Xi, Peng; Andegeko, Yair; Weisel, Lindsay R.; Lozovoy, Vadim V.; Dantus, Marcos

    2008-04-01

    The fundamental advantages to using ultrafast (≪100 fs) laser pulses in two-photon microscopy for biomedical imaging are seldom realized due to chromatic dispersion introduced by the required high numerical aperture microscope objective. Dispersion is eliminated here by using the multiphoton intrapulse interference phase scan (MIIPS) method on pulses with a bandwidth greater than 100 nm full width at half maximum. Higher fluorescence intensity, deeper sample penetration, and improved signal-to-noise ratio are demonstrated quantitatively and qualitatively. Due to the higher signal intensity obtained after MIIPS compensation, lower laser power is required, which decreases photobleaching. The observed advantages are not realized if group delay dispersion is compensated for while higher-order dispersion is not. By using a pulse shaper and taking advantage of the broad spectrum of the ultrafast laser, selective excitation of different cell organelles is achieved due to the difference in nonlinear optical susceptibility of different chromophores without requiring an emission filter wheel. Experiments on biological specimens, such as HeLa cells and mouse kidney tissue samples, illustrate the advantages to using sub-10 fs pulses with MIIPS compensation in the field of two-photon microscopy for biomedical imaging.

  3. Adiposity and Physical Activity Are Not Related to Academic Achievement in School-Aged Children

    PubMed Central

    LeBlanc, Monique M.; Martin, Corby K.; Han, Hongmei; Newton, Robert; Sothern, Melinda; Webber, Larry S.; Davis, Allison B.; Williamson, Donald A.

    2012-01-01

    Objective To investigate the hypotheses that in elementary school students: 1) adiposity and academic achievement are negatively correlated and 2) physical activity and academic achievement are positively correlated. Method Participants were 1963 children in fourth through sixth grades. Adiposity was assessed by calculating body mass index (BMI) percentile and percent body fat and academic achievement with statewide standardized tests in four content areas. Socioeconomic status and age were control variables. A subset of participants (n = 261) wore an accelerometer for three days to provide objective measurement of physical activity. Additionally, the association between weight status and academic achievement was examined by comparing children who could be classified as “extremely obese” and the rest of the sample, as well as comparing children who could be classified as normal weight, overweight, or obese. Extreme obesity was defined as >= 1.2 times the 95th percentile. Results Results indicated that there were no significant associations between adiposity or physical activity and achievement in students. No academic achievement differences were found between children with BMI percentiles within the extreme obesity range and those who did not fall within the extreme obesity classification. Additionally, no academic achievement differences were found for children with BMI percentiles within the normal weight, overweight, or obese ranges. Conclusion These results do not support the hypotheses that increased adiposity is associated with decreased academic achievement or that greater physical activity is related to improved achievement. However, these results are limited by methodological weaknesses, especially the use of cross-sectional data. PMID:22617499

  4. Greater functionality of bismuth and lead based perovskites

    NASA Astrophysics Data System (ADS)

    Suchomel, Matthew R.

    Novel Bi and Pb-based perovskite oxide chemistries have been investigated through bulk solid-state synthesis methods with a goal of increasing the dielectric, ferroelectric, and magnetic functionality of these materials. Although the Pb+2 and Bi+3 canons are chemically similar, Pb-based perovskites have historically received greater commercial and scientific attention. However, recent experimental and theoretical progress in studies of Bi containing systems has prompted a renewed interest in their potential. As such, particular focus was given to the Bi+3 containing systems in the current work. An investigation of the Bi-based perovskite compounds, emphasizing multiferroic BiFeO3 and related solid solutions, has explored the limitations of bulk synthesis methods for these systems. Numerous cation and anion substitution routes are experimentally studied and a comprehensive review of previous work examining B' site cation substitution in Bi-based perovskites is performed. This has resulted in an improved understanding of phase competition within these systems. These findings were used to engineer new chemistries, particularly those of mixed cation site occupancy, with improved perovskite stability. New low tolerance factor Bi-based perovskites with mixed B ' site cation chemistries have been used to induce morphotropic phase boundary (MPB) formation in solid solutions with PbTiO3. Moreover, a new qualitative relationship correlating the tolerance factor of Bi and Pb-based end members in PbTiO3 solid solutions to the compositional position of the system's MPB has been developed and experimentally validated. This relationship has been used to explore novel end members with very low tolerance factors including (Pb1/2Th1/2)ScO 3, for PbTiO3-based MPB solid solutions. A new category of Bi-based chemistries which enhance tetragonality and Curie temperature (Tc) in solid solutions with PbTiO3 has been identified. This effect is particularly dramatic for the (x)PbTiO 3

  5. Subgroup Achievement and Gap Trends: Rhode Island

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Rhode Island showed gains--improvements in reading and math at the basic, proficient, and advanced levels for most racial/ethnic subgroups, low-income students, and boys and girls. Achievement gaps between students narrowed in most cases at grades 4 and 8.…

  6. Subgroup Achievement and Gap Trends: Virginia, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Virginia for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Virginia showed across-the-board gains--improvements in reading and math at the proficient-and-above and advanced levels for all racial/ethnic subgroups, low-income…

  7. Subgroup Achievement and Gap Trends: Oklahoma

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This year the Center on Education Policy (CEP) analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps…

  8. Subgroup Achievement and Gap Trends: Tennessee, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Tennessee for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Tennessee showed across-the-board gains--improvements in reading and math at the proficient-and-above, and advanced levels for all racial/ethnic subgroups, low-income…

  9. Subgroup Achievement and Gap Trends: Massachusetts, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Massachusetts for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Massachusetts showed across-the-board gains--improvements in both reading and math at the basic, proficient and advanced levels for all racial/ethnic subgroups, low…

  10. Subgroup Achievement and Gap Trends: Wisconsin, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Wisconsin for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Wisconsin showed across-the-board gains--improvements in reading and math at the basic-and-above, proficient-and-above, and advanced levels for all racial/ethnic…

  11. Subgroup Achievement and Gap Trends: Missouri

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Missouri showed across-the-board gains--improvements in both reading and math at the basic, proficient and advanced levels for all racial/ethnic subgroups, low income students, and boys and girls. Results on achievement gaps were mixed. Comparable data were…

  12. Subgroup Achievement and Gap Trends: New Jersey

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This year the Center on Education Policy analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps between…

  13. Subgroup Achievement and Gap Trends: Washington, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Washington for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Washington showed across-the-board gains in math--improvements at the basic, proficient, and advanced levels for all racial/ethnic subgroups, low-income students, and…

  14. Subgroup Achievement and Gap Trends: Nevada, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Nevada for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Nevada showed across-the-board gains--improvements in both reading and math at the basic, proficient and advanced levels for all racial/ethnic subgroups, low income…

  15. Subgroup Achievement and Gap Trends: Idaho, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Idaho for 2010. Idaho showed improvement in reading and math in grade 8 at the basic, proficient, and advanced levels for Latino and white students, low income students, and boys and girls. The state has also made progress in narrowing achievement gaps between Latino and white…

  16. Subgroup Achievement and Gap Trends: Texas, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Texas for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Texas showed across-the-board gains--improvements in reading and math at the basic, proficient, and advanced levels for all racial/ethnic subgroups, low-income students, and…

  17. Subgroup Achievement and Gap Trends: Ohio

    ERIC Educational Resources Information Center

    Center on Education Policy, 2009

    2009-01-01

    This year the Center on Education Policy analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps between…

  18. Student Achievement and National Economic Growth

    ERIC Educational Resources Information Center

    Ramirez, Francisco O.; Luo, Xiaowei; Schofer, Evan; Meyer, John W.

    2006-01-01

    Educational policy around the world has increasingly focused on improving aggregate student achievement as a means to increase economic growth. In the last two decades, attention has focused especially on the importance of achievement in science and mathematics. Yet, the policy commitments involved have not been based on research evidence. The…

  19. Teaching for Successful Intelligence Raises School Achievement.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.; Torff, Bruce; Grigorenko, Elena

    1998-01-01

    A "successful intelligence" intervention improved school achievement for a group of 225 ethnically diverse third-graders, both on performance assessments measuring analytical, creative, and practical achievements and on conventional multiple-choice memory assessments. Teaching for triarchic thinking facilitates factual recall, because learning…

  20. Evaluation and management of greater trochanter pain syndrome.

    PubMed

    Mulligan, Edward P; Middleton, Emily F; Brunette, Meredith

    2015-08-01

    Greater trochanteric pain syndrome is an enigmatic but common cause of lateral hip symptoms in middle-aged active women. The most common manifestation of this syndrome is a degenerative tendinopathy of the hip abductors similar to the intrinsic changes seen with rotator cuff pathology in the shoulder. There are no definitive tests to isolate the underlying pathology and palpation is a non-specific means by which to differentiate the source of the pain generator. The physical examination must comprehensively evaluate for a cluster of potential impairments and contributing factors that will need to be addressed to effectively manage the likely functional limitations and activity challenges the syndrome presents to the patient. Compressive forces through increased tension in the iliotibial band should be avoided. Intervention strategies should include education regarding postural avoidance, activity modifications, improvement of lumbopelvic control, and a patient approach to resolving hip joint restrictions and restoring the tensile capabilities of the deep rotators and abductors of the hip. A number of reliable and validated hip-specific self-report outcome tools are available to baseline a patient's status and monitor their progress. Further investigations to identify the epidemiological risk factors, establish effective treatment strategies, and predict prognosis are warranted. PMID:25497431

  1. Galactic Diffuse Gamma Ray Emission Is Greater than 10 Gev

    NASA Technical Reports Server (NTRS)

    Hunter, Stanley D.; White, Nicholas E. (Technical Monitor)

    2000-01-01

    AGILE and Gamma-ray Large Area Telescope (GLAST) are the next high-energy gamma-ray telescopes to be flown in space. These instruments will have angular resolution about 5 times better than Energetic Gamma-Ray Experiment Telescope (EGRET) above 10 GeV and much larger field of view. The on-axis effective area of AGILE will be about half that of EGRET, whereas GLAST will have about 6 times greater effective area than EGRET. The capabilities of ground based very high-energy telescopes are also improving, e.g. Whipple, and new telescopes, e.g. Solar Tower Atmospheric Cerenkov Effect Experiment (STACEE), Cerenkov Low Energy Sampling and Timing Experiment (CELESTE), and Mars Advanced Greenhouse Integrated Complex (MAGIC) are expected to have low-energy thresholds and sensitivities that will overlap the GLAST sensitivity above approximately 10 GeV. In anticipation of the results from these new telescopes, our current understanding of the galactic diffuse gamma-ray emission, including the matter and cosmic ray distributions is reviewed. The outstanding questions are discussed and the potential of future observations with these new instruments to resolve these questions is examined.

  2. Evaluation and management of greater trochanter pain syndrome.

    PubMed

    Mulligan, Edward P; Middleton, Emily F; Brunette, Meredith

    2015-08-01

    Greater trochanteric pain syndrome is an enigmatic but common cause of lateral hip symptoms in middle-aged active women. The most common manifestation of this syndrome is a degenerative tendinopathy of the hip abductors similar to the intrinsic changes seen with rotator cuff pathology in the shoulder. There are no definitive tests to isolate the underlying pathology and palpation is a non-specific means by which to differentiate the source of the pain generator. The physical examination must comprehensively evaluate for a cluster of potential impairments and contributing factors that will need to be addressed to effectively manage the likely functional limitations and activity challenges the syndrome presents to the patient. Compressive forces through increased tension in the iliotibial band should be avoided. Intervention strategies should include education regarding postural avoidance, activity modifications, improvement of lumbopelvic control, and a patient approach to resolving hip joint restrictions and restoring the tensile capabilities of the deep rotators and abductors of the hip. A number of reliable and validated hip-specific self-report outcome tools are available to baseline a patient's status and monitor their progress. Further investigations to identify the epidemiological risk factors, establish effective treatment strategies, and predict prognosis are warranted.

  3. Iowa Women of Achievement.

    ERIC Educational Resources Information Center

    Ohrn, Deborah Gore, Ed.

    1993-01-01

    This issue of the Goldfinch highlights some of Iowa's 20th century women of achievement. These women have devoted their lives to working for human rights, education, equality, and individual rights. They come from the worlds of politics, art, music, education, sports, business, entertainment, and social work. They represent Native Americans,…

  4. Achieving Peace through Education.

    ERIC Educational Resources Information Center

    Clarken, Rodney H.

    While it is generally agreed that peace is desirable, there are barriers to achieving a peaceful world. These barriers are classified into three major areas: (1) an erroneous view of human nature; (2) injustice; and (3) fear of world unity. In a discussion of these barriers, it is noted that although the consciousness and conscience of the world…

  5. Leadership Issues: Raising Achievement.

    ERIC Educational Resources Information Center

    Horsfall, Chris, Ed.

    This document contains five papers examining the meaning and operation of leadership as a variable affecting student achievement in further education colleges in the United Kingdom. "Introduction" (Chris Horsfall) discusses school effectiveness studies' findings regarding the relationship between leadership and effective schools, distinguishes…

  6. Achievements or Disasters?

    ERIC Educational Resources Information Center

    Goodwin, MacArthur

    2000-01-01

    Focuses on policy issues that have affected arts education in the twentieth century, such as: interest in discipline-based arts education, influence of national arts associations, and national standards and coordinated assessment. States that whether the policy decisions are viewed as achievements or disasters are for future determination. (CMK)

  7. Achieving True Consensus.

    ERIC Educational Resources Information Center

    Napier, Rod; Sanaghan, Patrick

    2002-01-01

    Uses the example of Vermont's Middlebury College to explore the challenges and possibilities of achieving consensus about institutional change. Discusses why, unlike in this example, consensus usually fails, and presents four demands of an effective consensus process. Includes a list of "test" questions on successful collaboration. (EV)

  8. School Students' Science Achievement

    ERIC Educational Resources Information Center

    Shymansky, James; Wang, Tzu-Ling; Annetta, Leonard; Everett, Susan; Yore, Larry D.

    2013-01-01

    This paper is a report of the impact of an externally funded, multiyear systemic reform project on students' science achievement on a modified version of the Third International Mathematics and Science Study (TIMSS) test in 33 small, rural school districts in two Midwest states. The systemic reform effort utilized a cascading leadership strategy…

  9. Essays on Educational Achievement

    ERIC Educational Resources Information Center

    Ampaabeng, Samuel Kofi

    2013-01-01

    This dissertation examines the determinants of student outcomes--achievement, attainment, occupational choices and earnings--in three different contexts. The first two chapters focus on Ghana while the final chapter focuses on the US state of Massachusetts. In the first chapter, I exploit the incidence of famine and malnutrition that resulted to…

  10. Assessing Handwriting Achievement.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    Teachers in the school setting need to emphasize quality handwriting across the curriculum. Quality handwriting means that the written content is easy to read in either manuscript or cursive form. Handwriting achievement can be assessed, but not compared to the precision of assessing basic addition, subtraction, multiplication, and division facts.…

  11. Intelligence and Educational Achievement

    ERIC Educational Resources Information Center

    Deary, Ian J.; Strand, Steve; Smith, Pauline; Fernandes, Cres

    2007-01-01

    This 5-year prospective longitudinal study of 70,000+ English children examined the association between psychometric intelligence at age 11 years and educational achievement in national examinations in 25 academic subjects at age 16. The correlation between a latent intelligence trait (Spearman's "g"from CAT2E) and a latent trait of educational…

  12. Explorations in achievement motivation

    NASA Technical Reports Server (NTRS)

    Helmreich, Robert L.

    1982-01-01

    Recent research on the nature of achievement motivation is reviewed. A three-factor model of intrinsic motives is presented and related to various criteria of performance, job satisfaction and leisure activities. The relationships between intrinsic and extrinsic motives are discussed. Needed areas for future research are described.

  13. NCLB: Achievement Robin Hood?

    ERIC Educational Resources Information Center

    Bracey, Gerald W.

    2008-01-01

    In his "Wall Street Journal" op-ed on the 25th of anniversary of "A Nation At Risk", former assistant secretary of education Chester E. Finn Jr. applauded the report for turning U.S. education away from equality and toward achievement. It was not surprising, then, that in mid-2008, Finn arranged a conference to examine the potential "Robin Hood…

  14. Achieving All Our Ambitions

    ERIC Educational Resources Information Center

    Hartley, Tricia

    2009-01-01

    National learning and skills policy aims both to build economic prosperity and to achieve social justice. Participation in higher education (HE) has the potential to contribute substantially to both aims. That is why the Campaign for Learning has supported the ambition to increase the proportion of the working-age population with a Level 4…

  15. INTELLIGENCE, PERSONALITY AND ACHIEVEMENT.

    ERIC Educational Resources Information Center

    MUIR, R.C.; AND OTHERS

    A LONGITUDINAL DEVELOPMENTAL STUDY OF A GROUP OF MIDDLE CLASS CHILDREN IS DESCRIBED, WITH EMPHASIS ON A SEGMENT OF THE RESEARCH INVESTIGATING THE RELATIONSHIP OF ACHIEVEMENT, INTELLIGENCE, AND EMOTIONAL DISTURBANCE. THE SUBJECTS WERE 105 CHILDREN AGED FIVE TO 6.3 ATTENDING TWO SCHOOLS IN MONTREAL. EACH CHILD WAS ASSESSED IN THE AREAS OF…

  16. SALT and Spelling Achievement.

    ERIC Educational Resources Information Center

    Nelson, Joan

    A study investigated the effects of suggestopedic accelerative learning and teaching (SALT) on the spelling achievement, attitudes toward school, and memory skills of fourth-grade students. Subjects were 20 male and 28 female students from two self-contained classrooms at Kennedy Elementary School in Rexburg, Idaho. The control classroom and the…

  17. Appraising Reading Achievement.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    To determine quality sequence in pupil progress, evaluation approaches need to be used which guide the teacher to assist learners to attain optimally. Teachers must use a variety of procedures to appraise student achievement in reading, because no one approach is adequate. Appraisal approaches might include: (1) observation and subsequent…

  18. Bilateral luxatio erecta with greater tuberosity fracture: a case report

    PubMed Central

    Saxena, Vikas; Pradhan, Pavan

    2013-01-01

    Bilateral shoulder dislocation with greater tuberosity fracture and luxatio erecta, both are rare by themselves, with only few reports of each. We report an unusual case of posttraumatic bilateral symmetrical shoulder dislocation involving luxatio erecta with greater tuberosity fracture in a young male. To our knowledge, this is the first case of symmetrical bilateral shoulder dislocation with greater tuberosity fracture involving luxatio erecta dislocation from Indian subcontinent. PMID:26403880

  19. On the Road to Success: How States Collaborate and Use Data to Improve Student Outcomes. A Working Paper by the Achieving the Dream Cross-State Data Work Group

    ERIC Educational Resources Information Center

    Baldwin, Chris; Borcoman, Gabriela; Chappell-Long, Cheryl; Coperthwaite, Corby A.; Glenn, Darrell; Hutchinson, Tony; Hughes, John; Jenkins, Rick; Jovanovich, Donna; Keller, Jonathan; Klimczak, Benjamin; Schneider, Bill; Stewart, Carmen; Stuart, Debra; Yeager, Michael

    2012-01-01

    Enrollment is rising across the nation's community colleges, but completion rates remain untenably low. Reformers are focusing on the importance of using comprehensive, high-quality data on student progress and completion to bring about change. A core tenet of Achieving the Dream: Community Colleges Count has been to embed a culture of…

  20. What Works Clearinghouse Quick Review: "Closing the Social-Class Achievement Gap: A Difference-Education Intervention Improves First-Generation Students' Academic Performance and All Students' College Transition"

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2014

    2014-01-01

    This study measured the impact of a difference-education intervention on the academic achievement of first generation college students. The difference-education intervention teaches students how their social class backgrounds can affect what they experience in college. Participants attended a moderated panel discussion featuring demographically…

  1. Project ACHIEVE final report

    SciTech Connect

    1997-06-13

    Project ACHIEVE was a math/science academic enhancement program aimed at first year high school Hispanic American students. Four high schools -- two in El Paso, Texas and two in Bakersfield, California -- participated in this Department of Energy-funded program during the spring and summer of 1996. Over 50 students, many of whom felt they were facing a nightmare future, were given the opportunity to work closely with personal computers and software, sophisticated calculators, and computer-based laboratories -- an experience which their regular academic curriculum did not provide. Math and science projects, exercises, and experiments were completed that emphasized independent and creative applications of scientific and mathematical theories to real world problems. The most important outcome was the exposure Project ACHIEVE provided to students concerning the college and technical-field career possibilities available to them.

  2. Smoking control: challenges and achievements

    PubMed Central

    da Silva, Luiz Carlos Corrêa; de Araújo, Alberto José; de Queiroz, Ângela Maria Dias; Sales, Maria da Penha Uchoa; Castellano, Maria Vera Cruz de Oliveira

    2016-01-01

    ABSTRACT Smoking is the most preventable and controllable health risk. Therefore, all health care professionals should give their utmost attention to and be more focused on the problem of smoking. Tobacco is a highly profitable product, because of its large-scale production and great number of consumers. Smoking control policies and treatment resources for smoking cessation have advanced in recent years, showing highly satisfactory results, particularly in Brazil. However, there is yet a long way to go before smoking can be considered a controlled disease from a public health standpoint. We can already perceive that the behavior of our society regarding smoking is changing, albeit slowly. Therefore, pulmonologists have a very promising area in which to work with their patients and the general population. We must act with greater impetus in support of health care policies and social living standards that directly contribute to improving health and quality of life. In this respect, pulmonologists can play a greater role as they get more involved in treating smokers, strengthening anti-smoking laws, and demanding health care policies related to lung diseases.

  3. The Achiever. Volume 3, Number 16

    ERIC Educational Resources Information Center

    Ashby, Nicole, Ed.

    2004-01-01

    Education Secretary Rod Paige presented awards to three education professionals credited for improving academic achievement among English language learners (ELLs) at the U.S. Department of Education's third annual conference on improving opportunities for ELL students, Oct. 7, 2004. The "Excellence in Teaching English Language Learners" award was…

  4. Libraries, the MAP, and Student Achievement.

    ERIC Educational Resources Information Center

    Jones, Cherri; Singer, Marietta; Miller, David W.; Makemson, Carroll; Elliott, Kara; Litsch, Diana; Irwin, Barbara; Hoemann, Cheryl; Elmore, Jennifer; Roe, Patty; Gregg, Diane; Needham, Joyce; Stanley, Jerri; Reinert, John; Holtz, Judy; Jenkins, Sandra; Giles, Paula

    2002-01-01

    Includes 17 articles that discuss the Missouri Assessment Program (MAP) and the role of school library media centers. Highlights include improving student achievement; improving student scores on the MAP; graphic organizers; programs for volunteer student library workers; research process; research skills; reading initiatives; collaborative…

  5. Strategies for Talent Management: Greater Philadelphia Companies in Action

    ERIC Educational Resources Information Center

    Council for Adult and Experiential Learning (NJ1), 2008

    2008-01-01

    Human capital is one of the critical issues that impacts the Greater Philadelphia region's ability to grow and prosper. The CEO Council for Growth (CEO Council) is committed to ensuring a steady and talented supply of quality workers for this region. "Strategies for Talent Management: Greater Philadelphia Companies in Action" provides insights…

  6. The Influence of Teacher Graduate Degrees on Student Reading Achievement

    ERIC Educational Resources Information Center

    Badgett, Kevin; Decman, John; Carman, Carol

    2014-01-01

    In a time of limited means and continued calls for higher student achievement, school leaders need to be wise in their use of resources. Earlier research has called for greater levels of teacher preparation, and, while many school districts provide greater compensation for teachers with graduate degrees, some districts have begun phasing out this…

  7. Does achievement motivation mediate the semantic achievement priming effect?

    PubMed

    Engeser, Stefan; Baumann, Nicola

    2014-10-01

    The aim of our research was to understand the processes of the prime-to-behavior effects with semantic achievement primes. We extended existing models with a perspective from achievement motivation theory and additionally used achievement primes embedded in the running text of excerpts of school textbooks to simulate a more natural priming condition. Specifically, we proposed that achievement primes affect implicit achievement motivation and conducted pilot experiments and 3 main experiments to explore this proposition. We found no reliable positive effect of achievement primes on implicit achievement motivation. In light of these findings, we tested whether explicit (instead of implicit) achievement motivation is affected by achievement primes and found this to be the case. In the final experiment, we found support for the assumption that higher explicit achievement motivation implies that achievement priming affects the outcome expectations. The implications of the results are discussed, and we conclude that primes affect achievement behavior by heightening explicit achievement motivation and outcome expectancies. PMID:24820250

  8. Deviance and resistance: Malaria elimination in the greater Mekong subregion.

    PubMed

    Lyttleton, Chris

    2016-02-01

    Malaria elimination rather than control is increasingly globally endorsed, requiring new approaches wherein success is not measured by timely treatment of presenting cases but eradicating all presence of infection. This shift has gained urgency as resistance to artemisinin-combination therapies spreads in the Greater Mekong Sub-region (GMS) posing a threat to global health security. In the GMS, endemic malaria persists in forested border areas and elimination will require calibrated approaches to remove remaining pockets of residual infection. A new public health strategy called 'positive deviance' is being used to improve health promotion and community outreach in some of these zones. However, outbreaks sparked by alternative understandings of appropriate behaviour expose the unpredictable nature of 'border malaria' and difficulties eradication faces. Using a recent spike in infections allegedly linked to luxury timber trade in Thai borderlands, this article suggests that opportunities for market engagement can cause people to see 'deviance' as a means to material advancement in ways that increase disease vulnerability. A malaria outbreak in Ubon Ratchathani was investigated during two-week field-visit in November 2014 as part of longer project researching border malaria in Thai provinces. Qualitative data were collected in four villages in Ubon's three most-affected districts. Discussions with villagers focused primarily on changing livelihoods, experience with malaria, and rosewood cutting. Informants included ten men and two women who had recently overnighted in the nearby forest. Data from health officials and villagers are used to frame Ubon's rise in malaria transmission within moral and behavioural responses to expanding commodity supply-chains. The article argues that elimination strategies in the GMS must contend with volatile outbreaks among border populations wherein 'infectiousness' and 'resistance' are not simply pathogen characteristics but also

  9. Deviance and resistance: Malaria elimination in the greater Mekong subregion.

    PubMed

    Lyttleton, Chris

    2016-02-01

    Malaria elimination rather than control is increasingly globally endorsed, requiring new approaches wherein success is not measured by timely treatment of presenting cases but eradicating all presence of infection. This shift has gained urgency as resistance to artemisinin-combination therapies spreads in the Greater Mekong Sub-region (GMS) posing a threat to global health security. In the GMS, endemic malaria persists in forested border areas and elimination will require calibrated approaches to remove remaining pockets of residual infection. A new public health strategy called 'positive deviance' is being used to improve health promotion and community outreach in some of these zones. However, outbreaks sparked by alternative understandings of appropriate behaviour expose the unpredictable nature of 'border malaria' and difficulties eradication faces. Using a recent spike in infections allegedly linked to luxury timber trade in Thai borderlands, this article suggests that opportunities for market engagement can cause people to see 'deviance' as a means to material advancement in ways that increase disease vulnerability. A malaria outbreak in Ubon Ratchathani was investigated during two-week field-visit in November 2014 as part of longer project researching border malaria in Thai provinces. Qualitative data were collected in four villages in Ubon's three most-affected districts. Discussions with villagers focused primarily on changing livelihoods, experience with malaria, and rosewood cutting. Informants included ten men and two women who had recently overnighted in the nearby forest. Data from health officials and villagers are used to frame Ubon's rise in malaria transmission within moral and behavioural responses to expanding commodity supply-chains. The article argues that elimination strategies in the GMS must contend with volatile outbreaks among border populations wherein 'infectiousness' and 'resistance' are not simply pathogen characteristics but also

  10. Do Teacher Advisement Programs Affect Student Achievement?

    ERIC Educational Resources Information Center

    Hendon, Kellie; Jenkins, Marvin C.

    2012-01-01

    Although education has been a part of all cultures since the beginning of existence, it is constantly evolving. As educators seek to instill in their students the significance of lifelong learning, they also seek opportunities to learn and improve. Greater pressures and demands than ever before are being placed on educators. When Handley High…

  11. Influence of Delhi Pollution on Aerosol Properties Over Greater Noida

    NASA Astrophysics Data System (ADS)

    Sharma, M.; Singh, R. P.; Kumar, R.

    2015-12-01

    Influence of Delhi Pollution on Aerosol Properties over Greater NoidaManish Sharma1, Ramesh P. Singh2 and Rajesh Kumar3 1Research and Technology Development Centre, Sharda University, Greater Noida, India. 2School of Earth and Environmental Sciences, Schmid College of Science, Chapman University, Orange 92866, USA 3School of Basic Sciences and Research, Sharda University, Greater Noida, India. Delhi capital of India is highly polluted during winter and summer seasons. Due to dominant westerly winds the air mass influence its neighboring city Greater Noida which is located 60 km south east of Delhi. Detailed analysis of multi satellite data and ground observations have been carried out during 2001-2015. The ground observation and satellite data show dynamic aerosol optical parameters over Greater Noida. During winter and summer seasons, dominant westerly wind outflow pollutants of Delhi that mix with the local anthropogenic emissions of Greater Noida influencing aerosol properties at different pressure levels. The characteristics of trace gases and aerosol parameters over Delhi and Greater Noida will be presented. The air quality is severely affected from the outflow of pollutants from Delhi which is threat to people living in the area. Due to dominant winds the air mass further transported towards eastern parts of Indo-Gangetic plains affecting weather conditions of the major cities.

  12. Achieving Their Potential

    ERIC Educational Resources Information Center

    Prouty, Sally T.

    2009-01-01

    Seventy-five years ago, Franklin D. Roosevelt took two crises--a decayed environment and wide unemployment--and combined them to form a single success: the Civilian Conservation Corps (CCC). In the CCC three million young unemployed men dramatically improved the nation's infrastructure. The CCC gave young Americans living in poverty hope. This…

  13. Spontaneous neoplasia in four captive greater hedgehog tenrecs (Setifer setosus).

    PubMed

    Khoii, Mina K; Howerth, Elizabeth W; Burns, Roy B; Carmichael, K Paige; Gyimesi, Zoltan S

    2008-09-01

    Little information is available about diseases and pathology of species within the family Tenrecidae, including the greater hedgehog tenrec (Setifer setosus), a Madagascan insectivore. This report summarizes necropsy and histopathologic findings of neoplasia in four captive greater hedgehog tenrecs. Although only four animals are included in this report, neoplasia seems to be a common and significant source of morbidity and mortality in greater hedgehog tenrecs. Types of neoplasia identified include a thyroid follicular-solid carcinoma, two urinary bladder transitional cell carcinomas, uterine endometrial polyps, and multicentric B-cell lymphoma. Due to small sample size, no etiology could be determined, but genetics, viral infection, pesticide treatment, nutrition, or other environmental factors might contribute to the development of neoplasia in this species. This is the first report of neoplasia in greater hedgehog tenrecs.

  14. Surgical Treatment of Displaced Greater Tuberosity Fractures of the Humerus.

    PubMed

    Rouleau, Dominique M; Mutch, Jennifer; Laflamme, Georges-Yves

    2016-01-01

    Greater tuberosity fractures of the humerus can be successfully treated nonsurgically in most patients. However, as little as 3 to 5 mm of superior greater tuberosity displacement may adversely affect rotator cuff biomechanics and lead to subacromial impingement in patients who are active. In these cases, surgical treatment is recommended. Multiple surgical techniques include open and arthroscopic options tailored to fracture morphology, and strategies for repair include the use of suture anchors, transosseous sutures, tension bands, and plates/screws. Three classification systems are commonly used to describe greater tuberosity fractures: the AO, Neer, and morphologic classifications. Several hypotheses have been discussed for the mechanism of greater tuberosity fractures and the deforming forces of the rotator cuff, and the use of advanced imaging is being explored.

  15. More Years Playing Football, Greater Risk of Brain Disease

    MedlinePlus

    ... gov/news/fullstory_161841.html More Years Playing Football, Greater Risk of Brain Disease: Study Researchers track ... say they can show that brain inflammation from football head trauma may lead to the development of ...

  16. Tome Improvement.

    ERIC Educational Resources Information Center

    Careless, James

    1994-01-01

    College catalogs can be made less costly by various techniques such as using inexpensive paper, keeping as much of the production as possible in-house, minimizing photographs and color, and printing separate catalogs for different divisions. Catalogs can be improved by providing greater visual appeal and ease of use. (MSE)

  17. The Academic Achievement Gap: The Suburban Challenge. CSR Connection.

    ERIC Educational Resources Information Center

    Alson, Allan

    Suburban schoolchildren of color, in the aggregate, do not perform as well as their white counterparts. In fact, the academic achievement gaps in many suburban communities are actually greater than those in urban school districts. This research brief looks at the achievement gap in suburban schools, offering preliminary answers to the following…

  18. Effect of Tax Ratification Elections on Student Achievement

    ERIC Educational Resources Information Center

    Groppel, Lance

    2013-01-01

    This dissertation examines the impact a Tax Ratification Election has on student achievement in Texas. Texas schools continue to struggle with shrinking budgets and increasing standards of student achievement (Equity Center, 2011). This study will provide greater insight into whether school districts that have completed a TRE have created a…

  19. Achieving closure at Fernald

    SciTech Connect

    Bradburne, John; Patton, Tisha C.

    2001-02-25

    When Fluor Fernald took over the management of the Fernald Environmental Management Project in 1992, the estimated closure date of the site was more than 25 years into the future. Fluor Fernald, in conjunction with DOE-Fernald, introduced the Accelerated Cleanup Plan, which was designed to substantially shorten that schedule and save taxpayers more than $3 billion. The management of Fluor Fernald believes there are three fundamental concerns that must be addressed by any contractor hoping to achieve closure of a site within the DOE complex. They are relationship management, resource management and contract management. Relationship management refers to the interaction between the site and local residents, regulators, union leadership, the workforce at large, the media, and any other interested stakeholder groups. Resource management is of course related to the effective administration of the site knowledge base and the skills of the workforce, the attraction and retention of qualified a nd competent technical personnel, and the best recognition and use of appropriate new technologies. Perhaps most importantly, resource management must also include a plan for survival in a flat-funding environment. Lastly, creative and disciplined contract management will be essential to effecting the closure of any DOE site. Fluor Fernald, together with DOE-Fernald, is breaking new ground in the closure arena, and ''business as usual'' has become a thing of the past. How Fluor Fernald has managed its work at the site over the last eight years, and how it will manage the new site closure contract in the future, will be an integral part of achieving successful closure at Fernald.

  20. Achieving TASAR Operational Readiness

    NASA Technical Reports Server (NTRS)

    Wing, David J.

    2015-01-01

    NASA has been developing and testing the Traffic Aware Strategic Aircrew Requests (TASAR) concept for aircraft operations featuring a NASA-developed cockpit automation tool, the Traffic Aware Planner (TAP), which computes traffic/hazard-compatible route changes to improve flight efficiency. The TAP technology is anticipated to save fuel and flight time and thereby provide immediate and pervasive benefits to the aircraft operator, as well as improving flight schedule compliance, passenger comfort, and pilot and controller workload. Previous work has indicated the potential for significant benefits for TASAR-equipped aircraft, and a flight trial of the TAP software application in the National Airspace System has demonstrated its technical viability. This paper reviews previous and ongoing activities to prepare TASAR for operational use.

  1. Post-irradiation angiosarcoma of the greater omentum.

    PubMed

    Westenberg, A H; Wiggers, T; Henzen-Logmans, S C; Verweij, J; Meerwaldt, J A; van Geel, A N

    1989-04-01

    A case of angiosarcoma of the greater omentum is reported. This angiosarcoma developed 8 years after irradiation for cervical carcinoma and presented with an intra-abdominal hemorrhage. We describe her clinical course, treatment and follow-up. Although several other locations of irradiation-induced sarcomas have been published, this is the first report in literature of a postirradiation angiosarcoma in the greater omentum.

  2. Integrating Science into Management of Ecosystems in the Greater Blue Mountains

    NASA Astrophysics Data System (ADS)

    Chapple, Rosalie S.; Ramp, Daniel; Bradstock, Ross A.; Kingsford, Richard T.; Merson, John A.; Auld, Tony D.; Fleming, Peter J. S.; Mulley, Robert C.

    2011-10-01

    Effective management of large protected conservation areas is challenged by political, institutional and environmental complexity and inconsistency. Knowledge generation and its uptake into management are crucial to address these challenges. We reflect on practice at the interface between science and management of the Greater Blue Mountains World Heritage Area (GBMWHA), which covers approximately 1 million hectares west of Sydney, Australia. Multiple government agencies and other stakeholders are involved in its management, and decision-making is confounded by numerous plans of management and competing values and goals, reflecting the different objectives and responsibilities of stakeholders. To highlight the complexities of the decision-making process for this large area, we draw on the outcomes of a recent collaborative research project and focus on fire regimes and wild-dog control as examples of how existing knowledge is integrated into management. The collaborative research project achieved the objectives of collating and synthesizing biological data for the region; however, transfer of the project's outcomes to management has proved problematic. Reasons attributed to this include lack of clearly defined management objectives to guide research directions and uptake, and scientific information not being made more understandable and accessible. A key role of a local bridging organisation (e.g., the Blue Mountains World Heritage Institute) in linking science and management is ensuring that research results with management significance can be effectively transmitted to agencies and that outcomes are explained for nonspecialists as well as more widely distributed. We conclude that improved links between science, policy, and management within an adaptive learning-by-doing framework for the GBMWHA would assist the usefulness and uptake of future research.

  3. Convergence between central segment of Greater and Lesser Caucasus

    NASA Astrophysics Data System (ADS)

    Sokhadze, Giorgi; Floyd, Mike; Cowgill, Eric; Chen, Horng-Yue; Hu, Jyr-Ching

    2016-04-01

    Caucasus region is the relatively young part of the Alpine-Himalayan orogenic belt and represent northernmost edge of intracontinental collision of Arabia-Eurasia plates. Greater and Lesser Caucasus are major tectonic units and separated by west Rioni basin, Dzirula Massif and east Kura (Mtkvari) basin, with fold-thrust belt. During last decades, Instrumentally recorded earthquakes revealed, that Greater and Lesser Caucasus margins are active, where north dipping thrust earthquakes Racha(6,9Mw, 1991 year), Barisako(6.4Mw, 1992 year) and flank of Lesser Caucasus Gori(6.2Mw, 1920 year) and south dipping thrust Baghdati(5.3Mw, 2011 year) produced. Geodetic and Geologic observation Shows that major present-day crustal deformation are between lesser and greater Caucasus, where convergence rate increase from WNW to ESE (~2 to ~12 mm/yr). Deformation in the east part of Kura basin is accommodated to the north, foothill of the greater Caucasus, where north dipping thrust system presence, which is coherent with seismic activity. However in the west(42E - 44.5E) convergence not well constrained and slip distribution between Lesser and Greater Caucasus is ambiguous. In this study we present combined previously published and new geodetic observation for present-day surface motions and constrain convergence and position of locked fault in the central segment of Greater and Lesser Caucasus.

  4. Achieving Quality in Occupational Health

    NASA Technical Reports Server (NTRS)

    O'Donnell, Michele (Editor); Hoffler, G. Wyckliffe (Editor)

    1997-01-01

    The conference convened approximately 100 registered participants of invited guest speakers, NASA presenters, and a broad spectrum of the Occupational Health disciplines representing NASA Headquarters and all NASA Field Centers. Centered on the theme, "Achieving Quality in Occupational Health," conferees heard presentations from award winning occupational health program professionals within the Agency and from private industry; updates on ISO 9000 status, quality assurance, and information technologies; workshops on ergonomics and respiratory protection; an overview from the newly commissioned NASA Occupational Health Assessment Team; and a keynote speech on improving women's health. In addition, NASA occupational health specialists presented 24 poster sessions and oral deliveries on various aspects of current practice at their field centers.

  5. Achievement Goals and Achievement Emotions: A Meta-Analysis

    ERIC Educational Resources Information Center

    Huang, Chiungjung

    2011-01-01

    This meta-analysis synthesized 93 independent samples (N = 30,003) in 77 studies that reported in 78 articles examining correlations between achievement goals and achievement emotions. Achievement goals were meaningfully associated with different achievement emotions. The correlations of mastery and mastery approach goals with positive achievement…

  6. Teaching and Assessing Low-Achieving Students with Disabilities: A Guide to Alternate Assessments Based on Modified Achievement Standards

    ERIC Educational Resources Information Center

    Perie, Marianne, Ed.

    2010-01-01

    For lower-achieving students with disabilities, effective and appropriate alternate assessment based on modified achievement standards (AA-MAS) can open the door to greater expectations and opportunities. State policymakers have the option of providing certain students who have disabilities with AA-MAS aligned with grade-level content--and now…

  7. Nesting success and resource selection of greater sage grouse in South Dakota

    USGS Publications Warehouse

    Kaczor, Nicholas W.; Jensen, Kent C.; Klaver, Robert W.; Rumble, Mark A.; Herman-Brunson, Katie M.; Swanson, Christopher C.; Sandercock, Brett K.; Martin, Kathy; Segelbacher, Gernot

    2011-01-01

    Declines of Greater Sage-Grouse (Centrocercus urophasianus) in South Dakota are a concern because further population declines may lead to isolation from populations in Wyoming and Montana. Furthermore, little information exists about reproductive ecology and resource selection of sage grouse on the eastern edge of their distribution. We investigated Greater Sage-Grouse nesting success and resource selection in South Dakota during 2006-2007. Radiomarked females were tracked to estimate nesting rates, nest success, and habitat resources selected for nesting. Nest initiation was 98.0%, with a maximum likelihood estimate of nest success of 45.6 ± 5.3%. Females selected nest sites that had greater sagebrush canopy cover and visual obstruction of the nest bowl compared to random sites. Nest survival models indicated that taller grass surrounding nests increased nest survival. Tall grass may supplement the low sagebrush cover in this area in providing suitable nest sites for Greater Sage-Grouse. Land managers on the eastern edge of Greater Sage-Grouse range could focus on increasing sagebrush density while maintaining tall grass by developing range management practices that accomplish this goal. To achieve nest survival rates similar to other populations, predictions from our models suggest 26 cm grass height would result in approximately 50% nest survival. Optimal conditions could be accomplished by adjusting livestock grazing systems and stocking rates.

  8. Malaria in the Greater Mekong Subregion: Heterogeneity and Complexity

    PubMed Central

    Cui, Liwang; Yan, Guiyun; Sattabongkot, Jetsumon; Cao, Yaming; Chen, Bin; Chen, Xiaoguang; Fan, Qi; Fang, Qiang; Jongwutiwes, Somchai; Parker, Daniel; Sirichaisinthop, Jeeraphat; Kyaw, Myat Phone; Su, Xin-zhuan; Yang, Henglin; Yang, Zhaoqing; Wang, Baomin; Xu, Jianwei; Zheng, Bin; Zhong, Daibin; Zhou, Guofa

    2011-01-01

    The Greater Mekong Subregion (GMS), comprised of six countries including Cambodia, China's Yunnan Province, Lao PDR, Myanmar (Burma), Thailand and Vietnam, is one of the most threatening foci of malaria. Since the initiation of the WHO's Mekong Malaria Program a decade ago, malaria situation in the GMS has greatly improved, reflected in the continuous decline in annual malaria incidence and deaths. However, as many nations are moving towards malaria elimination, the GMS nations still face great challenges. Malaria epidemiology in this region exhibits enormous geographical heterogeneity with Myanmar and Cambodia remaining high-burden countries. Within each country, malaria distribution is also patchy, exemplified by ‘border malaria’ and ‘forest malaria’ with high transmission occurring along international borders and in forests or forest fringes, respectively. ‘Border malaria’ is extremely difficult to monitor, and frequent malaria introductions by migratory human populations constitute a major threat to neighboring, malaria-eliminating countries. Therefore, coordination between neighboring countries is essential for malaria elimination from the entire region. In addition to these operational difficulties, malaria control in the GMS also encounters several technological challenges. Contemporary malaria control measures rely heavily on effective chemotherapy and insecticide control of vector mosquitoes. However, the spread of multidrug resistance and potential emergence of artemisinin resistance in Plasmodium falciparum make resistance management a high priority in the GMS. This situation is further worsened by the circulation of counterfeit and substandard artemisinin-related drugs. In most endemic areas of the GMS, P. falciparum and P. vivax coexist, and in recent malaria control history, P. vivax has demonstrated remarkable resilience to control measures. Deployment of the only registered drug (primaquine) for the radical cure of vivax malaria is

  9. The effect of retesting on end-of-semester performance in high school chemistry at three levels of previous science achievement

    NASA Astrophysics Data System (ADS)

    Deboer, George E.

    To determine the effect of retesting on student learning in chemistry, three questions were addressed by means of a 3 × 2 (achievement level X treatment) factorial design: (1) Does retesting affect differently the end-of-semester mastery of course objectives of students who are grouped according to their previous achievement in science? (2) Do students who are given an opportunity to take retests merely delay their studying and perform at a lower level on initial tests than nonretested students? (3) Is the procrastination of retested students (if it exists) affected by their achievement level? The results showed that for one of four units low ability students who were retested demonstrated greater learning gains than low ability students who were not retested, and that procrastination, if it was present, did not have significant effects on student learning at any achievement level. Results were discussed in terms of the students' room for improvement, motivation to improve, and ability to improve.

  10. Home Media and Children’s Achievement and Behavior

    PubMed Central

    Hofferth, Sandra L.

    2010-01-01

    This study provides a national picture of the time American 6–12 year olds spent playing video games, using the computer, and watching television at home in 1997 and 2003 and the association of early use with their achievement and behavior as adolescents. Girls benefited from computers more than boys and Black children’s achievement benefited more from greater computer use than did that of White children. Greater computer use in middle childhood was associated with increased achievement for White and Black girls and Black boys, but not White boys. Greater computer play was also associated with a lower risk of becoming socially isolated among girls. Computer use does not crowd out positive learning-related activities, whereas video game playing does. Consequently, increased video game play had both positive and negative associations with the achievement of girls but not boys. For boys, increased video game play was linked to increased aggressive behavior problems. PMID:20840243

  11. Enhancing reproductive performance in dairy buffalo: major constraints and achievements.

    PubMed

    Nanda, A S; Brar, P S; Prabhakar, S

    2003-01-01

    Buffalo are of high economic importance for farmers in several developing countries but reproductive performance is poor. A large proportion of heifers attain puberty at 3-5 years of age. A good quality diet supplemented with extra nutrients reduces the age of puberty, whereas the effects of administration of exogenous GnRH or equine chorionic gonadotrophin (eCG) are equivocal. The incidence of anoestrus in buffalo ranges from 20 to 80% depending on season. Most buffalo cease ovarian cyclicity during hot summers probably due to the combined effects of nutrition, environment and management. Keeping buffalo cool by wallowing, water sprinklers or shade improves fertility. Supplementary feeding with Urea Molasses Multi-nutrient Blocks (UMMB) for 60 days before calving enhances the early onset of postpartum oestrus. Regular UMMB supplementation also improves pregnancy rates in anoestrous non-pregnant buffalo. Prepartum vaginal prolapse is hereditary and eradication can be achieved by genetic selective breeding programmes. Treatment with calcium, phosphorus and progesterone gives only transient relief to clinical cases. Uterine torsion is the most common cause of dystocia (70%). Deployment of Sharma's detorsion method and anti-stress measures increase survival rates in cases presented within 36 h. In conclusion, greater understanding about the effects of better year-round nutrition, improved management and markers for logical breeding programmes are essential to curtail the incidence of the reproductive disorders that reduce buffalo fertility.

  12. 76 FR 18476 - Improving Communications Services for Native Nations by Promoting Greater Utilization of Spectrum...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... reasonable accommodations (accessible format documents, sign language interpreters, CART, etc.) by e-mail... Native Villages (Tribes) and other residents in many Tribal areas remains at significantly lower levels... level of service to the Tribal land areas within the geographic area of its license would be deemed...

  13. The Homogeneity of School Achievement.

    ERIC Educational Resources Information Center

    Cahan, Sorel

    Since the measurement of school achievement involves the administration of achievement tests to various grades on various subjects, both grade level and subject matter contribute to within-school achievement variations. To determine whether achievement test scores vary most among different fields within a grade level, or within fields among…

  14. Greater maximal O2 uptakes and vital capacities in Tibetan than Han residents of Lhasa.

    PubMed

    Sun, S F; Droma, T S; Zhang, J G; Tao, J X; Huang, S Y; McCullough, R G; McCullough, R E; Reeves, C S; Reeves, J T; Moore, L G

    1990-02-01

    Maximal O2 uptake provides an index of the integrated functioning of the O2 transport system. Whether lifelong high altitude residents have greater maximal exercise capacities than acclimatized newcomers is of interest for determining whether years to generations of high altitude exposure influence maximal O2 uptake and, if so, what components of O2 transport are involved. We studied 16 Tibetan lifelong residents of Lhasa, Tibet, China (3658 m) and 20 Han ("Chinese") 8 +/- 1 year residents of the same altitude who were matched for age, height, weight and lack of exercise training. At maximal effort, the Tibetans compared to the Hans had greater O2 uptakes (51 +/- 1 vs 46 +/- 1 ml STPD.min-1.(kg bw)-1, P less than 0.05), exercise workloads (177 +/- 5 vs 155 +/- 6 watts, P less than 0.05), minute ventilations (149 +/- 6 vs 126 +/- 4 IBTPS/min, P less than 0.01) and O2 pulse (15.2 +/- 0.4 vs 13.3 +/- 0.5 ml O2 consumption/heart beat, P less than 0.05). Equally high heart rates were present at maximal effort (191 +/- 3 vs 187 +/- 3 beats/min, P = NS), supporting the likelihood that true maxima were achieved in both groups. The greater minute ventilation in the Tibetans resulted from greater tidal volume and the greater maximal tidal volume correlated positively with the resting vital capacity. We concluded that the Tibetans achieved a higher maximal O2 uptake than the Hans, implying an increased capacity for O2 transport to the working muscle.

  15. Why are hispanics at greater risk for PTSD?

    PubMed

    Pole, Nnamdi; Best, Suzanne R; Metzler, Thomas; Marmar, Charles R

    2005-05-01

    Several studies have found that Hispanic Americans have higher rates of posttraumatic stress disorder (PTSD) than non-Hispanic Caucasian and Black Americans. The authors identified predictors of PTSD symptom severity that distinguished Hispanic police officers (n=189) from their non-Hispanic Caucasian (n=317) and Black (n=162) counterparts and modeled them to explain the elevated Hispanic risk for PTSD. The authors found that greater peritraumatic dissociation, greater wishful thinking and self-blame coping, lower social support, and greater perceived racism were important variables in explaining the elevated PTSD symptoms among Hispanics. Results are discussed in the context of Hispanic culture and may be important for prevention of mental illness in the fastest growing ethnic group in the United States.

  16. WEST ELEVATION OF USAIR MAINTENANCE HANGAR AT GREATER BUFFALO INTERNATIONAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    WEST ELEVATION OF USAIR MAINTENANCE HANGAR AT GREATER BUFFALO INTERNATIONAL AIRPORT. A BOEING 737-200 HAS BEEN TOWED IN FOR AN OVERNIGHT (BALANCE) CHECK. THE TAIL DOCK STANDS ARE IN POSITION AT THE REAR OF THE AIRCRAFT TO FACILITATE INSPECTION. MAINTENANCE CREWS PERFORM NIGHTLY SERVICE ON UP TO 6 AIRCRAFT. THE NORMAL SEQUENCE OF 12 ROUTINE CHECKS COVERS SEVEN BASIC AREAS: INTERIOR, EXTERIOR, WINGS, LANDING GEAR, TAIL, AUXILIARY POWER UNIT (APU), AND ENGINES. THE WORK FORCE CONSISTS OF 5 INSPECTORS, 3 LEAD MECHANICS, AND 24 MECHANICS; NIGHTLY SCHEDULES ARE COORDINATED BY A PLANNER. - Greater Buffalo International Airport, Maintenance Hangar, Buffalo, Erie County, NY

  17. Thermal evolution of the Greater Himalaya, Garhwal, India

    NASA Astrophysics Data System (ADS)

    Hodges, K. V.; Silverberg, David Scott

    1988-06-01

    The hanging wall of the Main Central Thrust (MCT) in Garhwal, India (roughly 79°N-80°E; 30°N-31°N), exhibits an inverted metamorphic gradient: sillimanite ± potassium feldspar assemblages near the top of the hanging wall, or Greater Himalayan sequence, are underlain by kyanite grade rocks near the fault. Textural relationships in pelitic samples from the Alaknanda and Dhauli river valleys indicate that the "inversion" is the product of two distinct metamorphic events: an early Harrovian event (M1), which affected the entire Greater, Himalayan sequence and a later Buchan event (M2), the effects of which are most obvious in the upper part of the sequence. Rim thermobarometry, garnet inclusion thermobarometry, and thermodynamic modeling of garnet zoning reveal that the basal portions of the metamorphic sequence experienced peak M1 conditions of >900 K and >960 MPa (roughly 36 km depth) before following an "erosion controlled" uplift path (e.g., England and Richardson, 1977). M2 metamorphic temperatures in the upper part of the sequence also exceeded 900 K, but maximum pressures (317-523 MPa) indicate paleodepths of only 12-19 km. Calculated pressure-temperature paths indicate that M2 was characterized by temperature increases of >80 K and roughly 5 km of tectonic burial We attribute M1 to tectonic burial of the Greater Himalayan sequence during the early stages of India-Eurasia collision. We believe that the uplift and cooling path of the sequence was interrupted in late Oligocene(?) - Miocene time by a second burial and heating event (M2) related to thrust imbrications in southern Tibet. This burial was coincident with the generation of leucogranites, which are abundant near the top of the Greater Himalayan sequence but are virtually absent near the MCT. Field relations do not constrain whether the leucogranites were derived from some presently unexposed portion of the Greater Himalayan sequence and were injected at their present structural level, or were melted

  18. Greater length-for-age increases the odds of attaining motor milestones in Vietnamese children aged 5-18 months.

    PubMed

    Kulkarni, Shibani; Ramakrishnan, Usha; Dearden, Kirk A; Marsh, David R; Ha, Tran Thu; Tran, Thach Duc; Pachón, Helena

    2012-01-01

    Early childhood malnutrition has been associated with delayed development. Limited data exist however about the timing of developmental delay early in life. We assessed motor milestone (MM) achievement using the World Health Organization's windows of achievement for gross motor milestones. We performed secondary analysis of baseline data of 158 Vietnamese children aged 5-18 months from a randomized community intervention trial. Median age of motor milestone achievement was compared to WHO reported medians. Multivariate logistic regression was used to identify socioeconomic, anthropometric and dietary factors associated with motor milestone achievement during the windows of achievement. Thirty four per cent of the children were stunted. Median age of MM achievement of Vietnamese children lagged by 2.4-3.7 months, compared to the WHO median for all MMs. Greater length-for-age increased the odds for walking with assistance, standing alone and walking alone by more than 3 times. Greater weight-for-age increased the odds by 3.6 for hand-and-knees crawling. Likewise, frequency of daily complementary feeding raised the odds by 3.6 for standing with assistance. In this first application of WHO windows of achievement in Viet Nam, pre-schoolers achieved motor milestones later than WHO reported median age. High prevalence of stunting and association of length-for-age with motor milestone achievement underscore the importance of addressing chronic malnutrition to optimize children's growth and development.

  19. Motivation and academic achievement in medical students

    PubMed Central

    Yousefy, Alireza; Ghassemi, Gholamreza; Firouznia, Samaneh

    2012-01-01

    Background: Despite their ascribed intellectual ability and achieved academic pursuits, medical students’ academic achievement is influenced by motivation. This study is an endeavor to examine the role of motivation in the academic achievement of medical students. Materials and Methods: In this cross-sectional correlational study, out of the total 422 medical students, from 4th to final year during the academic year 2007–2008, at School of Medicine, Isfahan University of Medical Sciences, 344 participated in completion of the Inventory of School Motivation (ISM), comprising 43 items and measuring eight aspects of motivation. The gold standard for academic achievement was their average academic marks at pre-clinical and clinical levels. Data were computer analyzed by running a couple of descriptive and analytical tests including Pearson Correlation and Student's t-student. Results: Higher motivation scores in areas of competition, effort, social concern, and task were accompanied by higher average marks at pre-clinical as well as clinical levels. However, the latter ones showed greater motivation for social power as compared to the former group. Task and competition motivation for boys was higher than for girls. Conclusion: In view of our observations, students’ academic achievement requires coordination and interaction between different aspects of motivation. PMID:23555107

  20. Achieving effective supervision.

    PubMed

    Kavanagh, David J; Spence, Susan H; Wilson, Jill; Crow, Natasha

    2002-09-01

    Supervision probably does have benefits both for the maintenance and improvement of clinical skills and for job satisfaction, but the data are very thin and almost non-existent in the area of alcohol and other drugs services. Because of the potential complexity of objectives and roles in supervision, a structured agreement appears to be an important part of the effective supervision relationship. Because sessions can degenerate easily into unstructured socialization, agendas and session objectives may also be important. While a working alliance based on mutual respect and trust is an essential base for the supervision relationship, procedures for direct observation of clinical skills, demonstration of new procedures and skills practice with detailed feedback appear critical to supervision's impact on practice. To ensure effective supervision, there needs not only to be a minimum of personnel and resources, but also a compatibility with the values and procedures of management and staff, access to supervision training and consultation and sufficient incentives to ensure it continues. PMID:12270075

  1. SOARing Into Strategic Planning: Engaging Nurses to Achieve Significant Outcomes.

    PubMed

    Wadsworth, Barbara; Felton, Fiona; Linus, Rita

    2016-01-01

    In 2013, a new system chief nursing officer engaged the nursing leaders and staff in an Appreciative Inquiry process utilizing strengths, opportunities, aspirations, and results (SOAR), and a Journey of Excellence to assess and understand the current environment. The ultimate goal was to engage all nurses in strategic planning and goal setting to connect their patient care to the system strategic initiatives. This work led to the creation of a nursing vision, a revised professional practice model and greater council alignment, resulting in significant positive change and ongoing advancement throughout the system. The shared decision-making structure was key to the process with a direct connection of each council's goals, leading to the successful achievement of 34 of the 36 goals in 2 years. This article outlines the process, tools, and staff engagement strategies used to achieve system-wide success. This methodology has improved the outcomes across the organization in both small and system-wide work groups. This work can easily be replicated and adapted to help disparate staffs brought together through mergers or acquisitions to become aligned as a new team. This process, model, and framework, provides structure and results in significant outcomes that recognizes and celebrates the work of individual entities while aligning future strategies and goals.

  2. SOARing Into Strategic Planning: Engaging Nurses to Achieve Significant Outcomes.

    PubMed

    Wadsworth, Barbara; Felton, Fiona; Linus, Rita

    2016-01-01

    In 2013, a new system chief nursing officer engaged the nursing leaders and staff in an Appreciative Inquiry process utilizing strengths, opportunities, aspirations, and results (SOAR), and a Journey of Excellence to assess and understand the current environment. The ultimate goal was to engage all nurses in strategic planning and goal setting to connect their patient care to the system strategic initiatives. This work led to the creation of a nursing vision, a revised professional practice model and greater council alignment, resulting in significant positive change and ongoing advancement throughout the system. The shared decision-making structure was key to the process with a direct connection of each council's goals, leading to the successful achievement of 34 of the 36 goals in 2 years. This article outlines the process, tools, and staff engagement strategies used to achieve system-wide success. This methodology has improved the outcomes across the organization in both small and system-wide work groups. This work can easily be replicated and adapted to help disparate staffs brought together through mergers or acquisitions to become aligned as a new team. This process, model, and framework, provides structure and results in significant outcomes that recognizes and celebrates the work of individual entities while aligning future strategies and goals. PMID:27584888

  3. Indirect Effects of Child Reports of Teacher-Student Relationship on Achievement

    PubMed Central

    Hughes, Jan N.; Wu, Jiun-Yu; Kwok, Oi-man; Villarreal, Victor; Johnson, Audrea Y.

    2012-01-01

    The effect of student-reported teacher-student relationship quality (TSRQ) on academic motivation and achievement was investigated among a sample of 690 academically at risk elementary students (52.8% male). Measures of TSRQ, achievement, and motivation were collected annually for 3 consecutive years, beginning when participants were in grade 2 (24.8%) or grade 3 (74.6%). Child-reported conflict was stable across the 3 years, whereas warmth declined. Boys and African American students reported greater conflict than did girls and Caucasian and Hispanic students. Girls and African American students reported higher warmth than boys and non-African American students. Using path analysis, the authors tested the hypothesis that measures of student motivation in Year 2 mediated the effects of conflict and warmth in Year 1 on reading and math achievement in Year 3. Child-perceived conflict predicted cross-year changes in teacher-rated behavioral engagement, which, in turn, predicted cross-year changes in reading and math achievement. Math competence beliefs also mediated the effect of child- perceived warmth on math achievement. Effects controlled for stability of measures across time, the within-wave association between measures, and baseline measures of IQ and economic adversity. Implications of findings for improving the academic achievement of students at-risk for school failure are discussed. PMID:23226873

  4. Job-Sharing at the Greater Victoria Public Library.

    ERIC Educational Resources Information Center

    Miller, Don

    1978-01-01

    Describes the problems associated with the management of part-time library employees and some solutions afforded by a job sharing arrangement in use at the Greater Victoria Public Library. This is a voluntary work arrangement, changing formerly full-time positions into multiple part-time positions. (JVP)

  5. College Students with ADHD at Greater Risk for Sleep Disorders

    ERIC Educational Resources Information Center

    Gaultney, Jane F.

    2014-01-01

    The pediatric literature indicates that children with ADHD are at greater risk for sleep problems, daytime sleepiness, and some sleep disorders than children with no diagnosed disability. It has not been determined whether this pattern holds true among emerging adults, and whether comorbid sleep disorders with ADHD predict GPA. The present study…

  6. A Partnership for Development: Public Libraries in Greater Vancouver.

    ERIC Educational Resources Information Center

    Bowron, Albert

    Deliberations of the Five Year Plan Committee in 1970 uncovered a need for a separate study on the organization of public libraries in the greater Vancouver area. The results of such a study, conducted in 1971, are contained in this report. Part I dwells on the details of the rapid growth of the Vancouver area in the hope that those responsible…

  7. The Educational Afterlife of Greater Britain, 1903-1914

    ERIC Educational Resources Information Center

    Gardner, Philip

    2012-01-01

    Following its late nineteenth-century emergence as an important element within federalist thinking across the British Empire, the idea of Greater Britain lost much of its political force in the years following the Boer War. The concept however continued to retain considerable residual currency in other fields of Imperial debate, including those…

  8. Metagenome Sequencing of the Greater Kudu (Tragelaphus strepsiceros) Rumen Microbiome.

    PubMed

    Dube, Anita N; Moyo, Freeman; Dhlamini, Zephaniah

    2015-01-01

    Ruminant herbivores utilize a symbiotic relationship with microorganisms in their rumen to exploit fibrous foods for nutrition. We report the metagenome sequences of the greater kudu (Tragelaphus strepsiceros) rumen digesta, revealing a diverse community of microbes and some novel hydrolytic enzymes.

  9. Metagenome Sequencing of the Greater Kudu (Tragelaphus strepsiceros) Rumen Microbiome

    PubMed Central

    Dube, Anita N.; Moyo, Freeman

    2015-01-01

    Ruminant herbivores utilize a symbiotic relationship with microorganisms in their rumen to exploit fibrous foods for nutrition. We report the metagenome sequences of the greater kudu (Tragelaphus strepsiceros) rumen digesta, revealing a diverse community of microbes and some novel hydrolytic enzymes. PMID:26272573

  10. Greater Milwaukee Metropolitan Area Career Education Project. Phase 3 Report.

    ERIC Educational Resources Information Center

    Milwaukee Area Technical Coll., WI.

    The third report of the greater Milwaukee area career education project documents the phase 3 activities and accomplishments of the project, from October 1974 to July 1975. The following objectives were accomplished. Contact persons have been established in each district to promote career education. Three one-week workshops, two adult career…

  11. Metagenome Sequencing of the Greater Kudu (Tragelaphus strepsiceros) Rumen Microbiome.

    PubMed

    Dube, Anita N; Moyo, Freeman; Dhlamini, Zephaniah

    2015-01-01

    Ruminant herbivores utilize a symbiotic relationship with microorganisms in their rumen to exploit fibrous foods for nutrition. We report the metagenome sequences of the greater kudu (Tragelaphus strepsiceros) rumen digesta, revealing a diverse community of microbes and some novel hydrolytic enzymes. PMID:26272573

  12. Contaminants in greater snow geese and their eggs

    USGS Publications Warehouse

    Longcore, J.R.; Heyland, J.D.; Reed, A.; Laporte, P.

    1983-01-01

    This paper reports on organochlorine pesticide, polychlorinated biphenyl (PCB), and mercury residues in eggs and tissues of greater snow geese (Chen caerulescens atlantica) and provides data on egg length and width, egg and shell weight, shell thickness, and the index of thickness.

  13. Report Urges Greater Coordination of European Doctoral Education

    ERIC Educational Resources Information Center

    Labi, Aisha

    2007-01-01

    A new report assessing the state of doctoral education in Europe says that, even as 47 European nations enter the final phase of harmonizing their degree programs, Ph.D.-level education across Europe suffers from a lack of coordination and cooperation. "There is an urgent need for greater consultation and coordination at the regional, national,…

  14. On the Occurrence of Standardized Regression Coefficients Greater than One.

    ERIC Educational Resources Information Center

    Deegan, John, Jr.

    1978-01-01

    It is demonstrated here that standardized regression coefficients greater than one can legitimately occur. Furthermore, the relationship between the occurrence of such coefficients and the extent of multicollinearity present among the set of predictor variables in an equation is examined. Comments on the interpretation of these coefficients are…

  15. Report on the Greater Kansas City Hispanic Needs Assessment, 1988.

    ERIC Educational Resources Information Center

    Ruiz, Francisco H.; And Others

    The Greater Kansas City Community Foundation conducted a formal, comprehensive needs assessment designed to address what the Hispanic community sees as its important needs. Data were gathered by surveying 100 residents of Hispanic neighborhoods, 53 Hispanic and non-Hispanic community leaders city-wide, and 28 heads of agencies located in the…

  16. External Scan 2000: Environmental Scan of the Greater Sacramento Area.

    ERIC Educational Resources Information Center

    Beachler, Judith

    This document provides a summary of the social, economic, and political changes at state and national levels that affect the Los Rios Community College District (LRCCD) in California. LRCCD consists of American River College (ARC), Cosumnes River College (CRC), and Sacramento City College (SCC). Demographic trends show that Greater Sacramento is…

  17. Laparoscopic Greater Curve Plication as an Outpatient Weight Loss Procedure

    PubMed Central

    Pacheco, Ilvia

    2015-01-01

    Background and Objectives: Laparoscopic greater curve plication is emerging as a weight loss procedure that avoids many of the complications of other surgeries that require gastrointestinal division, amputation, or use of a foreign body. Cost savings and affordability have also been promoted, as plication does not require the use of stapling devices, adjustable gastric bands, or prolonged hospitalization. The ability to predictably perform plication as an outpatient surgery may further define its role as a therapeutic option for treating morbid obesity. We present the 30-day outcomes and supplementary 12-month data in a series of 141 laparoscopic greater curve plication surgeries performed as outpatient procedures. Methods: Laparoscopic greater curve plication was performed as outpatient surgery in 141 consecutive patients. Outcomes including perioperative complications, incidental 12-month follow-up for weight loss, and change in diabetic and hypertensive medication are reported. Results: Of the 141 plications performed, 138 patients were discharged from the recovery room and 6 were readmitted. There was no conversion to open surgery and no mortality. Conclusions: The ability to reliably perform greater curve plication as an outpatient surgery may further define its role as an additional weight loss surgery technique. PMID:26508824

  18. Lodging Management Career Questionnaire of Greater Philadelphia Area.

    ERIC Educational Resources Information Center

    Bennett, Robert C., Jr.; Wetzel, Susan J.

    A survey was undertaken by Delaware County Community College's (Pennsylvania) Hotel/Restaurant Management program: (1) to provide students with local up-to-date information regarding the lodging industry in the Greater Philadelphia area; and (2) to provide information regarding necessary skills as perceived by the managers for the purpose of…

  19. Method to improve commercial bonded SOI material

    DOEpatents

    Maris, Humphrey John; Sadana, Devendra Kumar

    2000-07-11

    A method of improving the bonding characteristics of a previously bonded silicon on insulator (SOI) structure is provided. The improvement in the bonding characteristics is achieved in the present invention by, optionally, forming an oxide cap layer on the silicon surface of the bonded SOI structure and then annealing either the uncapped or oxide capped structure in a slightly oxidizing ambient at temperatures greater than 1200.degree. C. Also provided herein is a method for detecting the bonding characteristics of previously bonded SOI structures. According to this aspect of the present invention, a pico-second laser pulse technique is employed to determine the bonding imperfections of previously bonded SOI structures.

  20. Reading Achievement, Attitude toward Reading, and Reading Self-Esteem of Historically Low Achieving Students

    ERIC Educational Resources Information Center

    Kaniuka, Theodore S.

    2010-01-01

    The main purpose of schools is to improve the academic performance of all students and more recently with special regard to those that have historically struggled to meet state achievement goals. In an effort to attain these goals, educators have utilized many approaches including enhancing student self-esteem as a precursor to improving the…