The number of English-learner students in U.S. schools has increased 28 percent since 2000; 43 of 50 states have experienced an uptick in enrollment, federal data indicate.

In five northern U.S. states, black students comprise more than a fifth of ELL enrollment.

During special Easter outreaches to women in red light areas, outreach workers go in the knowledge that Jesus is with them and His resurrection power gives hope, strength and life.

AS Roma's Italian midfield star Daniele De Rossi is handed a test of his passing accuracy with a new UEFA Training Ground challenge.

Through contemporary worship, the OM team seeks to create an atmosphere of worship in which the younger generation in Japan can experience God.

Source: The Irish Times - Harold Kingston, who runs a dairy farm in Courtmacsharry, Co Cork, with 160 cattle, is typical of the new generation of smart farmers, who have adjusted how they work in response to climate change.

Arizona is expected to repeal its longstanding ban on bilingual education, following similar moves in California and Massachusetts in recent years.

While the number of principals running for office has been dwarfed by teachers, school leaders are hoping to change policies in statehouses and in Washington that they say impact their students and families.

For children and young people with life-limiting conditions, palliative care services should be available, but few national or local data are available to estimate the burden of these conditions.

The prevalence of life-limiting conditions in children and young people in England was double the previously reported estimates, at 32 per 10 000 population. This identifies a need for specialist pediatric palliative care services. (Read the full article)

In 2011, the Accreditation Council on Graduate Medical Education increased restrictions on resident duty-hours. Further changes have been considered, including greater work-hour restrictions and lengthening residency. Residents’ views about these policies are unclear.

This is the first systematic, national inquiry into resident opinions on reduced work-hours and longer residency. More pediatric residents support than oppose reduced hours, and a minority would add a year to residency to achieve them. (Read the full article)

Adherence to Pediatric Advanced Life Support resuscitation guidelines for children with sepsis is low; however, few studies have been conducted in the tertiary care emergency department setting.

Adherence to septic shock guidelines in a tertiary care pediatric emergency department is low. Adherence to fluid guidelines and the entire PALS algorithm was associated with a shorter hospital length of stay. (Read the full article)

Validated questionnaires can improve the identification of psychosocial problems among children. The Strengths and Difficulties Questionnaire (SDQ) 3-4 is a promising option. However, no studies are available that examine the psychometric properties of the SDQ parent form 3-4.

The results of this study show that the SDQ 3-4 is a valid tool for the identification of psychosocial problems in preschool-aged children. (Read the full article)

A small number of studies have found that the introduction of smoke-free legislation has been associated with a reduction in hospital admissions and emergency department visits for asthma.

The implementation of smoke-free legislation in England was associated with an immediate 8.9% reduction in hospitalizations for asthma along with a decrease of 3.4% per year. (Read the full article)

Failure to thrive (FTT) is a common and vexing pediatric problem. Evaluation has historically involved large batteries of tests, multiple consultations, radiologic studies, and prolonged hospital admissions, resulting in significant costs and inconsistent results.

Scheduled failure to thrive (FTT) admissions on weekends result in increased lengths of stay and health care costs compared with weekday admissions of similar levels of complexity. Reduction in planned weekend admissions for FTT could significantly reduce health care costs. (Read the full article)

The American Academy of Pediatrics recommends neonates born at <37 weeks’ gestation receive a predischarge Infant Car Seat Challenge, meaning up to 500 000 infants qualify annually. However, little is known about incidence and risk factors for failure in this group.

This is the largest study to date to examine incidence and risk factors for failure of the Infant Car Seat Challenge. We sought to identify infants most at risk for failure to narrow the scope of testing. (Read the full article)

Levels of daily physical activity in children are decreasing worldwide. This implies risk factors for cardiovascular and metabolic diseases.

Strength training makes children not only stronger but significantly increases their daily spontaneous physical activity outside the training intervention. (Read the full article)

Age-appropriate child safety seat use in the United States is suboptimal, particularly among children older than 1 year. Minority children have higher rates of inappropriate child safety seat use based on observational studies. Explanations for observed differences include socioeconomic factors.

White parents reported greater use of age-appropriate child safety seats for 1- to 7-year-old children than nonwhite parents. Race remained a significant predictor of age-appropriate restraint use after adjusting for parental education, family income, and information sources. (Read the full article)

Resistance exercise is known to have a robust effect on glycemic control and cardiometabolic health among children and adolescents, even in the absence of weight loss.

Normalized strength capacity is associated with lower cardiometabolic risk clustering in boys and girls, even after adjustment for cardiorespiratory fitness, level of physical activity, and BMI. (Read the full article)

Approximately 20% of US child passenger deaths involve an alcohol-impaired driver, typically in the child’s own vehicle. The higher the blood alcohol concentration of a driver, the more likely his or her child passenger was unrestrained in the fatal crash.

The risk of a child passenger dying while being transported with an alcohol-impaired driver varies meaningfully across states. These state-specific rates may help to inform renewed prevention efforts. (Read the full article)

Chorioamnionitis (CAM) is a major risk factor for early-onset neonatal sepsis. The Committee on the Fetus and Newborn recommends extending the duration of antimicrobial therapy in neonates exposed to CAM and intrapartum antibiotics if laboratory data are abnormal, even if culture results are sterile.

When managed by using a strategy similar to recent Committee on the Fetus and Newborn guidelines, a large number of term and late-preterm infants exposed to CAM who had sterile blood culture findings were treated with prolonged antibiotic therapy, subjected to additional invasive procedures, and had prolonged hospitalization. (Read the full article)

Central line–associated bloodstream infections (CLABSI) are common types of hospital-acquired infections associated with high morbidity and cost. In recent years, quality improvement initiatives have demonstrated how to reduce the incidence of CLABSI.

This study presents nationally representative estimates of the cost and length of stay attributable to pediatric CLABSI. We make the business case to justify quality improvement prevention initiatives and the adoption of strategies for cost-effective management of CLABSI. (Read the full article)

The US health care system transition to the ICD-10-CM will occur in October 2015. The logistical and financial impact of the transition for billing codes frequently used by pediatricians has not been studied.

The findings of this study evaluate the government-provided mappings from ICD-9-CM to ICD-10-CM for accuracy and provide the diagnostic codes used by pediatricians, which may be adversely affected by the transition to ICD-10-CM. (Read the full article)

Poor health in children is associated with exposure to family violence and disruption. Telomere length has been hypothesized to be a lasting biological indicator of exposure to early adversity and potentially predictive of negative health outcomes throughout the life course.

Telomere length reflects exposure to family violence and disruption and may be an early indicator of the biological impact of early adversity. Children exposed to interpersonal violence and family disruptions had significantly shorter telomeres. Gender moderated these associations. (Read the full article)

Among US youth 6 to 15 years of age there are differences in strength by gender and age. Little is known about differences in strength by weight status in the US pediatric population.

This study provides current US nationally representative reference values for 4 measures of strength in youth 6 to 15 years old. Body weight was associated with strength, but the association varied depending upon the measure. (Read the full article)

Direct antiglobulin titer (DAT) positive, blood group A or B newborns born to group O mothers have a high incidence of hyperbilirubinemia, attributable to increased hemolysis.

DAT ++ readings were associated with a higher incidence of hyperbilirubinemia and a greater degree of hemolysis than DAT ± or DAT + counterparts. DAT strength should be taken into consideration when planning treatment strategies or follow-up of ABO-heterospecific newborns. (Read the full article)

Although the psychometric properties of the school-age Strengths and Difficulties Questionnaire (SDQ) have been extensively examined by using longitudinal data, the preschool version of the SDQ has only been explored in a limited number of cross-sectional studies.

This is the first psychometric study of the preschool SDQ using longitudinal data. We report measurement invariance over time, satisfactory reliability, construct and criterion validity, and predictive utility for subsequent behavioral problems (4 years) and clinical disorders (2 years). (Read the full article)

Makeda Brome, Pia Hansen, Linda Gojak, Marian Small, Kenneth Baum and David Krulwich share their thoughts on the biggest challenges facing math teachers.

Comic books and graphic novels, popular in many language arts and social studies classes, are just now tiptoeing into the world of K-12 math.

Every time an education institution loses a funding source, rethinks program delivery, revises positions, incorporates technology, or changes curriculum, it is making an investment in change. These are sizable, important investments, so why not protect them?

In honor of a recently retired professor, a generous alumnus donation has enabled the creation of the Martin W. Trethewey Early Career Professorship.

The Penn State Department of Mechanical Engineering is honoring several outstanding undergraduate students through its annual awards.

Penn State senior Abigail Cowser was recently named one of 10 American Society of Civil Engineers "2020 New Faces of Civil Engineering - College Edition."

Fifteen graduating seniors from the College of Engineering have been selected to serve as student marshals for Penn State’s spring commencement ceremony, to be held virtually on May 9.

All posts from the past seven years on race & gender challenges - in one place!

Overall, average scores were up two points since 2014 on the National Assessment of Educational Progress in Technology and Engineering Literacy.

All Classroom Q&A posts on race and gender challenges from the past eight years are described and linked to in this compilation post.

Most districts have the technology to support the basic digital textbooks of today, but not the interactive, multimedia-rich ones of the future.

A handful of districts and other groups are reshaping the after-school space to provide a wide range of social and linguistic supports for newcomer students.

Government went to war against Covid-19 with very low supplies in citizen trust and financial reserves, says Solly Moeng.

Sensible, inclusive regulation of pastoralism that has mitigated tension in parts of the Sahel should be extended to the Democratic Republic of Congo (DRC) and the Central African Republic (CAR), where conflicts have worsened with the southward expansion of pastoralism.

More than four years after the passage of ESSA, English-language-learner education policies across the country remain "disjointed and inaccessible," a new report concludes.

Lipid II is an essential precursor of the bacterial cell wall biosynthesis and thereby an important target for various antibiotics. Several lanthionine-containing peptide antibiotics target lipid II with lanthionine-stabilized lipid II-binding motifs. Here, we used the biosynthesis system of the lantibiotic nisin to synthesize a two lipid II binding motifs-containing lantibiotic, termed TL19, which contains the N-terminal lipid II binding motif of nisin and the distinct C-terminal lipid II binding motif of one peptide of the two-component haloduracin (i.e. HalA1). Further characterization demonstrated that (i) TL19 exerts 64-fold stronger antimicrobial activity against E. faecium than nisin (1-22), which has only one lipid II binding site, and (ii) both the N- and C-terminal domains are essential for the potent antimicrobial activity of TL19, as evidenced by mutagenesis of each single and double domains. These results show the feasibility of a new approach to synthesize potent lantibiotics with two different lipid II binding motifs to treat specific antibiotic-resistant pathogens.

As resistance to artemisinins (current frontline drugs in malaria treatment) emerges in south East Asia, there is an urgent need to identify the genetic determinants and understand the molecular mechanisms underpinning such resistance. Such insights could lead to prospective interventions to contain resistance and prevent the eventual spread to other malaria endemic regions. Artemisinin reduced susceptibility in South East Asia (SEA) has been primarily linked to mutations in P. falciparum Kelch-13, which is currently widely recognised as a molecular marker of artemisinin resistance. However, 2 mutations in a ubiquitin hydrolase, UBP-1, have been previously associated with artemisinin reduced susceptibility in a rodent model of malaria and some cases of UBP-1 mutation variants associating with artemisinin treatment failure have been reported in Africa and SEA. In this study, we have employed CRISPR-Cas9 genome editing and pre-emptive drug pressures to test these artemisinin susceptibility associated mutations in UBP-1 in P. berghei sensitive lines in vivo. Using these approaches, we have shown that the V2721F UBP-1 mutation results in reduced artemisinin susceptibility, while the V2752F mutation results in resistance to chloroquine and moderately impacts tolerance to artemisinins. Genetic reversal of the V2752F mutation restored chloroquine sensitivity in these mutant lines while simultaneous introduction of both mutations could not be achieved and appears to be lethal. Interestingly, these mutations carry a detrimental growth defect, which would possibly explain their lack of expansion in natural infection settings. Our work has provided independent experimental evidence on the role of UBP-1 in modulating parasite responses to artemisinin and chloroquine under in vivo conditions.

During special Easter outreaches to women in red light areas, outreach workers go in the knowledge that Jesus is with them and His resurrection power gives hope, strength and life.

Gauteng, the Western Cape and KwaZulu-Natal are the hot spots for card fraud in South Africa, according to a report on global fraud activity.

There are three challenges facing investors going forward, HSBC chief market strategist at HSBC Private Bank tells Fin24.

The shooting death of a 10-year-old spectator at a high school football game exposes a critical vulnerability and crucial responsibility for schools: keeping people safe at events outside school buildings.