Miracle-dz/UniFAR-FTUs huggingface dataset:
Implementation of Evidence-Based Literacy Practices in Middle School Response to Intervention

The authors report findings from a systematic observational study of middle school educators (Grades 6–8) in two states who provided reading interventions within Tier 2 and Tier 3 of a Response to Intervention (RTI) framework. Intervention sessions were coded and analyzed to understand (a) the frequency and type of evidence-based strategies implemented for students with learning disabilities and reading difficulties, and (b) whether observed practices within secondary and tertiary intervention settings align with researcher recommendations regarding middle school reading instruction based on extant research. The findings indicated that more than 12% of time was devoted to logistical and non-academic activities, and evidence-based interventions including explicit instruction, cognitive strategy instruction, content enhancements, and independent practice opportunities were reported infrequently, although instructional differences across sites were demonstrated. Encouraging findings include evidence of peer-mediated reading and explicit performance feedback. Implications for teacher preparation, professional development, and future research for RTI are discussed.
The National Language Question in Nigeria: Is There an Answer?.

AKORi OROibeere lori ede gbogbo gboofun ilc Nigeria: idâhun ha wa bi? Aroso yif fi oju inu wo awon llana Ijoba ati Iwe ofin orfle ede Nigeria lorf oro ede. Ayewo vif fi han pe, bf o tile je pe awon llana tf Ijoba la sfle ati ohun ti Iwe ofin so lorf oro nâa je eyf tf won lero pe yoo mu okun lsokan orfle ede nâa le gboningbonin, opolopo Isoro ni o doju ko awon llana vif, debi pe ko sf eyfkeyf nfnu awon llana nâa tf 6 see dâwo le. Arosc y If fi dfe nfn. awpn lsoro ylf han, ati Idf re tf awpn llana ylf fi le dâ rukerudo ati lyapa sfle, dfpo ls$oan tf a gbero. Mo si mu abâ wâ lorf bi a se le yanju ^ nâa. RESUMOLa demando pri nacia lingvo en Nigerio: Cu ekzistas respondo? La artikolo kritike ekzamenas ekzistantajn registarajn kaj konstituciajn preskribojn, kiuj praktike konsistigas nacian lingvan politikon en Nijerio. Kvankam la aktuale plenumata politiko celas, interalie, fortigi nacian unuecon, la multaj problemoj kiujn frontas tiu politiko igis gian sukcesan realigon neebla. Anstatau roli kiel panaceo por nacia unueco, la ling va politiko konsistigas potencialan fonton de malharmonio kaj nacia malintegrigo. La autoro proponas alternativan politikon, en kiu la tri indigenaj nigeriaj lingvoj de la nuna politiko estas anstatauataj de unu neutrala lingvo.
Faking on the Mississippi scale for combat-related posttraumatic stress disorder

The Mississippi Scale for Combat-Related Posttraumatic Stress Disorder is a 35-item inventory developed for the differential diagnosis of posttraumatic stress disorder (PTSD). Thirty Veterans Administration Medical Center patients receiving vocational counseling were asked to fake PTSD on this scale. These volunteers were age and gender cohorts of Vietnam combat veterans and had primary diagnoses of substance abuse or anxiety disorder. None had been in combat or in Vietnam, nor had any lived with a Vietnam veteran
Short-term diabetes alters K+ currents in rat ventricular myocytes.

The electrophysiological properties of single ventricular myocytes from control rats and from rats made diabetic by streptozotocin (STZ) injection (100 mg/kg body weight) have been investigated using whole-cell voltage-clamp measurements. Our major goal was to define the effects of diabetes on rate-dependent changes in action potential duration and the underlying outward K+ currents. As early as 4 to 6 days after STZ treatment, significant elevation of plasma glucose levels occurs, and the action potential duration increases. In both control and diabetic rats, when the stimulation rate is increased, the action potential is prolonged, but this lengthening is considerably more pronounced in myocytes from diabetic rats. In ventricular myocytes from diabetic rats, the Ca(2+)-independent transient outward K+ current (I(t)) is reduced in amplitude, and its reactivation kinetics are slowed. These changes result in a smaller I(t) at physiological heart rates. The steady-state outward K+ current (IK) also exhibits rate-dependent attenuation, and this phenomenon is more pronounced in cells from diabetic rats. These STZ-induced changes in I(t) and IK also develop when a lower dose (55 mg/kg) of STZ is used and measurements are made after 7 weeks of treatment. These electrophysiological effects are not related to the hypothyroid conditions that accompany the diabetic state, since they cannot be reversed by replacement of the hormone L-triiodothyronine to physiological levels. Direct effects of STZ could be ruled out, since preceding the STZ injection with a bolus injection of 3-O-methylglucose, which prevents development of hyperglycemia, prevents the electrophysiological changes. (ABSTRACT TRUNCATED AT 250 WORDS)
Study on the Application of the Combination of TMD Simulation and Umbrella Sampling in PMF Calculation for Molecular Conformational Transitions

Free energy calculations of the potential of mean force (PMF) based on the combination of targeted molecular dynamics (TMD) simulations and umbrella samplings as a function of physical coordinates have been applied to explore the detailed pathways and the corresponding free energy profiles for the conformational transition processes of the butane molecule and the 35-residue villin headpiece subdomain (HP35). The accurate PMF profiles for describing the dihedral rotation of butane under both coordinates of dihedral rotation and root mean square deviation (RMSD) variation were obtained based on the different umbrella samplings from the same TMD simulations. The initial structures for the umbrella samplings can be conveniently selected from the TMD trajectories. For the application of this computational method in the unfolding process of the HP35 protein, the PMF calculation along with the coordinate of the radius of gyration (Rg) presents the gradual increase of free energies by about 1 kcal/mol with the energy fluctuations. The feature of conformational transition for the unfolding process of the HP35 protein shows that the spherical structure extends and the middle α-helix unfolds firstly, followed by the unfolding of other α-helices. The computational method for the PMF calculations based on the combination of TMD simulations and umbrella samplings provided a valuable strategy in investigating detailed conformational transition pathways for other allosteric processes.
Increasingly Strange Bedfellows? An Examination of the Inclusion of Disability Issues in University- and Agency-based Social Work Education in a Welsh Context

Previous research has indicated relative reluctance among student social workers to plan future careers working with people with physical impairments. This continuing longitudinal study followed one cohort of undergraduate social work students from induction, to investigate and contribute to the development of effective curriculum strategies in preparing students for contemporary generic social work practice in relation to disability issues. A mixed methodology approach utilising questionnaires and focus groups was used to track the development of social work student perceptions of their preparedness for working with disabled people at different points in their education. Preliminary results revealed that while personal experience is a strong determinant of future interest in working within a particular service area, the use of case studies designed and delivered in conjunction with service users, carers and current practitioners appeared to be a particularly positive method of encouraging students to reflect upon real-life challenges within a safe environment. Results also suggest that interweaving features of a curriculum infusion model with a distinct module approach may moderate the gap that is perceived by students as remaining stubbornly prevalent between university- and agency-based learning.
User perception of differences in recommender algorithms

Recent developments in user evaluation of recommender systems have brought forth powerful new tools for understanding what makes recommendations effective and useful. We apply these methods to understand how users evaluate recommendation lists for the purpose of selecting an algorithm for finding movies. This paper reports on an experiment in which we asked users to compare lists produced by three common collaborative filtering algorithms on the dimensions of novelty, diversity, accuracy, satisfaction, and degree of personalization, and to select a recommender that they would like to use in the future. We find that satisfaction is negatively dependent on novelty and positively dependent on diversity in this setting, and that satisfaction predicts the user's final selection. We also compare users' subjective perceptions of recommendation properties with objective measures of those same characteristics. To our knowledge, this is the first study that applies modern survey design and analysis techniques to a within-subjects, direct comparison study of recommender algorithms.
Alternative Techniques for Predicting Success in Air Controller School

The Armed Services Vocational Aptitude Battery (ASVAB) is the principal cognitive test battery used for military classification-that is, for assignment of individuals to specific job categories. Successful entrance into a specific job category requires satisfactory completion of relevant training. Therefore, it is necessary that the ASVAB accurately predict the likelihood that individuals will complete training. Presently, the U.S. Navy classifies enlisted personnel based on a unit-weighted linear combination of scores derived from a subset of tests currently composing the ASVAB test battery. This research explored the development of new classification models estimated by using linear regression, logistic regression, discriminant analysis, and artificial neural networks, and it compared their classification accuracy with models developed using unit- weighted regression. Models were estimated and cross-validated using data from individuals admitted into the Navy's Air Controlman training during fiscal year.
The determinants of efficiency in the Canadian health care system

Abstract In spite of the vast number of studies measuring economic efficiency in health care, there has been little take-up of this evidence by policy-makers to date. This study provides an illustration of how a system-level study drawing on best practice in empirical measurement of efficiency may be of practical use to health system decision makers and managers. We make use of the rich data available in Canada to undertake a robust two-stage data envelopment analysis to calculate efficiency at the regional (sub-provincial) level. Decisions about what the health system produces (the outcome to measure efficiency against) and what are the resources it has to produce that outcome were based on interviews and consultation with health system decision makers. Overall, we find large inefficiencies in the Canadian health care system, which could improve outcomes (here, measured as a reduction in treatable causes of death) by between 18 and 35% across our analyses. Also, we find that inefficiencies are the result of three main sets of factors that policy makers could pay attention to: management factors, such as hospital re-admissions; public health factors, such as obesity and smoking rates; and environmental factors such as the population’s average income.
Impacts of cultural dimensions on healthy diet through public self‐consciousness

Purpose – The purpose of this research is to introduce and test a path model that explores the effects of Hofstede's cultural value dimensions on consumers' intention to eat a healthy diet, through the mediation of their public self‐consciousness.Design/methodology/approach – A total of 21,974 subjects from 25 nations were surveyed in this cross‐cultural consumer study.Findings – As the model demonstrated, individualism and uncertainty avoidance had negative impacts on public self‐consciousness, while power distance and masculinity positively affected public self‐consciousness, which in turn had a positive influence on consumers' intention to eat a healthy diet.Originality/value – The study measured each nation's cultural values by assigning the national culture index scores originally computed by Hofstede. This operational approach made it possible to develop and test a hierarchical path model on the relationships among cultural values, mediating variables and consumer behaviors. It also used the 3M mode.
On the convergence of gradient-like flows with noisy gradient input

In view of solving convex optimization problems with noisy gradient input, we analyze the asymptotic behavior of gradient-like flows under stochastic disturbances. Specifically, we focus on the widely studied class of mirror descent schemes for convex programs with compact feasible regions, and we examine the dynamics' convergence and concentration properties in the presence of noise. In the vanishing noise limit, we show that the dynamics converge to the solution set of the underlying problem (a.s.). Otherwise, when the noise is persistent, we show that the dynamics are concentrated around interior solutions in the long run, and they converge to boundary solutions that are sufficiently “sharp. ” Finally, we show that a suitably rectified variant of the method converges irrespective of the magnitude of the noise (or the structure of the underlying convex program), and we derive an explicit estimate for its rate of convergence.
Peer Groups and Behaviour Problems: A Study of School-Based Intervention for Children with EBD.

The study evaluated the effect of a programme for elementary school students with behaviour problems integrated into the regular classroom. The programme combined in-class social skills training and specific educational activities with peers, namely cooperative learning and tutoring by a prosocial peer. The innovative aspect is that the social status and affiliations of children with behaviour problems are key components in the matching of children during peer support. The goal is to improve social behaviour and to change peer perception through interventional strategies, therefore improving social reputation. Pre-test/post-test control group design was used. Results from traditional analysis indicated no significant difference between treatment and control groups after the programme. A modest effect size showed a relative improvement for students with behavioural disorders who participated in social skills training. Results are discussed in terms of the role of friends in the intervention programme.
Pathways of acetate, propionate, and butyrate formation by the human fecal microbial flora

The pathways of short-chain fatty acid (SCFA; acetate, propionate, and butyrate) formation from glucose were determined for the human fecal microbial communities of two subjects. The pathways were identified by radioisotope analysis of the SCFA and CO2 obtained after incubation of fecal suspensions with glucose under 20% CO2 with [1-14C]glucose, [3,4-14C]glucose, or 14CO2. Acetate was chemically degraded to learn the labeling of the methyl and carboxyl carbons. The labeling of CO2 and acetate showed that the major route of glucose catabolism was the Embden-Meyerhof-Parnas pathway, with production of CO2 from pyruvate carboxyl carbon. Labeling of the methyl and carboxyl carbons of acetate by 14CO2 or [3,4-14C]glucose proved that acetate was formed from CO2 by the Wood-Ljungdahl pathway. CO2 reduction accounted for about one-third of the acetate formed by suspensions from subject 1 and about one-fourth of the acetate formed by suspensions from subject 2. Propionate was formed by a CO2 fixation pathway, and butyrate was formed by classical routes of acetyl-S coenzyme A condensation. The amount of CO2 formed from [1-14C] glucose and acetate labeling patterns obtained with the other 14C precursors indicated that the Entner-Doudoroff, transketolase-transaldolase, and heterolactic pathways were not significant. Fermentation of cabbage cellulose by subject 1 followed the same pathways as were used for glucose. The results with suspensions from subject 2 suggested that some radioactive acetate was formed from the C-3 of glucose by the Bifidobacterium pathway.
Fermentation of Cellulose to Methane and Carbon Dioxide by a Rumen Anaerobic Fungus in a Triculture with Methanobrevibacter sp. Strain RA1 and Methanosarcina barkeri

The fermentation of cellulose by a rumen anaerobic fungus in the presence of Methanobrevibacter sp. strain RA1 and Methanosarcina barkeri strain 227 resulted in the formation of 2 mol each of methane and carbon dioxide per mol of hexose fermented. Coculture of the fungus with either Methanobrevibacter sp. or M. barkeri produced 0.6 and 1.3 mol of methane per mol of hexose, respectively. Acetate, formate, ethanol, hydrogen, and lactate, which are major end products of cellulose fermentation by the fungus alone, were either absent or present in very low quantities at the end of the triculture fermentation (≤0.08 mol per mol of hexose fermented). During the time course of cellulose fermentation by the triculture, hydrogen was not detected (<1 × 10−5 atm; <0.001 kPa) and only acetate exhibited transitory accumulation; the maximum was equivalent to 1.4 mol per mol of hexose at 6 days which was higher than the total acetate yield of 0.73 in the fungus monoculture. The effect of methanogens is interpreted as a shift in the flow of electrons away from the formation of electron sink products lactate and ethanol to methane via hydrogen, favoring an increase in acetate, which is in turn converted to methane and carbon dioxide by M. barkeri. The maximum rate of cellulose degradation in the triculture (3 mg/ml per day) was faster than previously reported for bacterial cocultures and within 16 days degradation was complete. The triculture was used successfully also in the production of methane from cellulose in the plant fibrous materials, sisal (fiber from leaves of Agave sisalona L.) and barley straw leaf.
Whither the Experts? Newspaper Use of Horse Race and Issue Experts in Coverage of Open Governors' Races in 2002

This study assessed the use of “horse race” and issue experts by fifteen daily newspapers covering seven open races for governor between Labor Day and Election Day 2002. About 38% of stories cited experts. “Horse race” experts were cited in 27% of news stories, while issue experts were cited in 14%. Experts were cited more frequently in 2002 than in a similar study of a 1998 governor's race. Stories by statehouse bureau reporters were more likely than others to cite experts. More prominently displayed stories cited more experts than other stories, as did stories that were more balanced between electoral opponents.
Transdermal Scopolamine and Acute Postoperative Urinary Retention in Pelvic Reconstructive Surgery

Objective To evaluate the relationship between perioperative use of transdermal scopolamine and the rate of urinary retention after stress urinary incontinence and pelvic organ prolapse procedures in women. Methods This is a retrospective, cohort study; the primary outcome is the rate of acute postoperative urinary retention. Study candidates were adult female patients who underwent pelvic reconstructive surgery at a tertiary care center. Subjects were excluded if preoperative postvoid residual urine volume was greater than 150 mL, preoperative urodynamic testing was not performed, or if a postoperative trial of void was not performed. Subjects were grouped based on preoperative use of transdermal scopolamine. Patients were selected consecutively until 138 subjects per group was reached. Differences in rates of acute postoperative urinary retention were evaluated using a chi-square test. Group demographics were evaluated using t tests and &khgr;2 tests. Results Two hundred seventy-six subjects were included in the analysis, 138 received a transdermal scopolamine patch in the perioperative period and 138 did not. The overall rate of acute postoperative urinary retention was 25.3%. There was no significant difference in the rate of acute postoperative urinary retention between the study groups (scopolamine, 26.8%; no scopolamine, 23.9%; P = 0.580). Demographics of the 2 groups were compared; patients who received scopolamine patch were younger (P = 0.001), received a greater amount of intravenous fluids (P = 0.007), and underwent a greater percentage of incontinence procedures (P = 0.048). Otherwise, there were no differences between the groups. Conclusions Transdermal scopolamine is not a risk factor for acute postoperative urinary retention after pelvic reconstructive procedures.
Dietary Supplementation of Arachidonic Acid Is Associated with Higher Whole Body Weight and Bone Mineral Density in Growing Pigs

Essential fatty acids are fundamental to normal growth and development, but North American formulas do not contain arachidonic (AA) and docosahexaenoic acid (DHA). The main objective of the present study was to determine whether addition of AA and DHA to formula elevates growth and bone mineralization in piglets. A secondary objective was to establish whether liver fatty acid composition is related to that of bone. Twelve 10-d-old male piglets were randomized to receive either a standard formula with an n-6:n-3 fatty acid ratio of 4.9:1.0 or the same formula made with an equal amount of fat but containing AA (0.5% wt/wt total fat) and DHA (0.1% wt/wt total fat) for 14 d. Piglets in the supplemented group had significantly (p < 0.05) higher weight and greater bone mineral density of the whole body, lumbar spine, and femur. No differences were observed in whole body length, calcium absorption, or biochemical markers of bone metabolism. Feeding AA resulted in lower linoleic acid (p < 0.05) and higher (p < 0.05) AA in liver total lipid (% wt/wt) and bone FFA (% wt/wt) but no change to DHA. Liver AA (% wt/wt total lipid) was positively related (p < 0.05) to growth, free AA (% wt/wt) in bone, bone mineral content, bone mineral density, and urinary prostaglandin E2 but negatively related (p < 0.05) to free linoleic acid in bone. Inverse relationships were observed when liver linoleic acid was substituted for liver AA as the independent variable. These data indicate that feeding AA is associated with elevated weight and higher whole body and regional bone mineral density.
Evaluating the Effects of a Virtual Environment (Starbright World) With Hospitalized Children

The objective was to pilot test the impact of STARBRIGHT World (SBW)—a virtual environment for seriously ill, hospitalized children. The impact of SBW was assessed with a series of nine replicated single system designs. The outcomes were children’s pain intensity, pain aversiveness, and anxiety. The results were aggregated using meta-analysis. At the individual child level, 6 of 27 contrasts between the two conditions reached significance. Overall, there was a trend for the later participants to report greater impact in the SBW condition and this appeared to parallel the increase in the SBW system’s functionality. When the results were combined meta-analytically, the combined p value was less than . 05 for pain intensity and pain aversiveness and slightly greater than . 05 for anxiety. This study provided modest support for the effectiveness of SBW and demonstrates the use of meta-analysis with single system designs.