Researchers at NYU's Courant Institute found that flexible structures exhibit a unique drag reduction phenomenon, where the drag force decreases with the velocity of the flow. The team discovered that this occurs due to the shape of the fiber's 'nose' and its self-similarity under different velocities.
The American Educational Research Association published a report on scientific research in education, highlighting the importance of rigorous research methods. Scholars represented in the discussion emphasize the need for evidence-based practices to enhance educational outcomes.
The Phoebe R. Berman Bioethics Institute at Johns Hopkins University is establishing a Genetics and Public Policy Center with a $9.9 million grant from the Pew Charitable Trusts. The center will explore policy options for reproductive genetic technologies, including gene selection in humans.
120 million Americans suffer from chronic conditions, driving 75% of medical care spending. The current system is disorganized, with patients navigating multiple doctors and caregivers without help or coordination.
A recent study by UCSF researchers reveals a significant shortage of dentists in California's rural and underserved communities. The study found that two-thirds of communities without dentists are rural and at least 20% of California communities face a dentist shortage, exacerbating oral health disparities.
The $54 million Substance Abuse Policy Research Program aims to produce information on ways to reduce harm caused by tobacco, alcohol, and illicit drug use. The program has awarded over 131 grants totaling $25 million, with a focus on public and private interventions to address substance abuse.
A Syracuse University study has identified bias in Internet domain name dispute resolution, with arbitrators favoring trademark holders over registrants. The study analyzed data from ICANN's Uniform Dispute Resolution Policy and found that some service providers rule more frequently in favor of trademark holders.
The Hartford Institute for Geriatric Nursing awarded American Academy of Ambulatory Care Nursing and Emergency Nurses Association for creating a geriatric presence in their activities. The awards aim to strengthen partnerships between specialty nursing organizations and enhance nurses' knowledge and skills in caring for older adults.
A study of 3,500 STD clinic visitors found that counseling helped replace misconceptions with effective strategies for STD protection. Over 15 million new cases of STDs occur annually, and common misconceptions include douching, urinating after sex, and washing genitals after sex.
Professor Al Hazari, a University of Tennessee educator, has been recognized by the American Chemical Society for his dedication to enhancing science appreciation. He implemented a successful K-12 outreach program, attracting major corporate and sponsorship support.
More than half of Virginians agree that not enough is spent on elementary and secondary public schools. While most residents believe public schools do a good job of teaching math and science, 82% think school administrators should take more responsibility to prevent violence in schools.
A survey by Virginia Tech found that 54% of citizens agree that not enough is spent on elementary and secondary public schools, while 64% support using the lottery to fund education. In contrast, 79% believe public schools do a good job teaching math and science.
The California Family PACT program has significantly reduced the number of unintended pregnancies among low-income women in California. The program saved over $512 million in public expenditures by providing comprehensive family planning services to more than 1.5 million clients, including education, counseling, and clinical services.
The UNC-CH survey found that only a third of schools use Life Skills Training, and a quarter use Project ALERT, two programs proven to be effective in preventing adolescent drug experimentation. Many coordinators lack full-time staff to devote to drug prevention, with only 25% having one or more employees doing so.
A new study by Michigan Medicine researchers found that physically demanding work significantly increases the risk of adverse pregnancy outcomes, including preterm birth and low birth weight. The authors recommend improving national maternity leave policies to provide workers with pay, health benefits, and job security.
The American Chemical Society's panel discussion at the 219th national meeting will focus on the partnership between education, industry, media, and science policy. The event aims to shape the future of chemistry in the next century.
Jerry A. Bell, a leading educator in chemistry, receives the George C. Pimentel Award for his contributions to making chemistry relevant to everyday life. His new textbook, due to be published in 2001, aims to engage students with real-world applications of chemistry.
The American Urological Association has released new policy guidelines for prostate-specific antigen (PSA) testing, recommending a biopsy to confirm diagnosis when PSA levels are high or abnormal digital rectal examinations are performed. The guidelines also emphasize the importance of individualized decision-making and periodic testin...
A recent study found that breastfeeding protects against infectious diseases such as pneumonia and diarrhea, resulting in a significant reduction in infant mortality. The protection diminishes with advancing age, but is greater for infants of women with low educational status. Exclusive breastfeeding may also reduce mother-to-child tra...
Electronic theses and dissertations are gaining popularity worldwide, with hundreds of thousands of downloads from around 10,000 sites. The Networked Digital Library of Theses and Dissertations aims to promote education and research through digital libraries and preservation programs.
Penn State researchers found that working outside school affects not only U.S. children but also children worldwide, leading to negative effects on math and science achievement. Light work such as babysitting also has detrimental effects on academic progress.
Penn State's InterWET website enables users to calculate water quality consequences with point-and-click calculators, exploring topics like surface runoff, groundwater, and fish populations. The website aims to help beginners understand hydrological concepts without requiring complex math.
An international team of experts in chemical education will discuss critical topics, including the effect of educational standards on chemist mobility and government support for chemistry education. The symposium will present the latest developments from various regions and showcase programs for students with varying backgrounds.
A recent study found that 54% of single women entering Medicaid receive assistance for less than one year, with only 15% staying for five years. The researchers suggest that policy makers develop a stable source of coverage for former welfare recipients and shift the cost among women, employers, and Medicaid as their incomes and employ...
Research at Johns Hopkins Bloomberg School of Public Health found no link between driver education courses and reduced motor-vehicle-related crashes or violations among teens. Instead, early licensure may increase the risk of accidents.
Recent trends in juvenile crime policy are being driven by unwarranted fear, not facts, according to University of California at Berkeley Law Professor Franklin Zimring. The analysis of juvenile crime statistics for the period 1980-1996 and FBI data shows that juvenile crime has been on the decline for the past four years.
Dan Lowenstein, MD, and Philip R. Lee, MD, receive prestigious awards for their contributions to medical education and improving healthcare in the US. The Association of American Medical Colleges recognizes their efforts in developing innovative curricula and promoting diversity in medicine.
The U.S. shows a drop in international rankings in math and science between the fourth and eighth grades due to low gains from year to year. Researchers attribute this to systemic issues in the education system, including curriculum and teaching quality.
A study finds that living in poorer communities is associated with worse health, even for individuals with high education and income levels. The research suggests that community characteristics play a significant role in determining health outcomes.
A new study at Ohio State University reveals that three out of four mothers feel their partner's opinion greatly influences their decision to breast-feed. Fathers' negative attitudes about breast-feeding often stem from misconceptions or feelings of being left out, but education can change these attitudes.
Dr. Glenn McGee presents a regulatory model to ensure the welfare of cloned children, drawing from adoption and divorce laws. He highlights concerns about physical safety and potential damage to family relationships, emphasizing the need for checks and balances in cloning.
A new four-year project aims to create a comprehensive early-childhood math curriculum that reflects the standards of the National Council of Teachers of Mathematics. The project, titled 'Building Blocks,' will use activity models and play-based learning to develop mathematical objects and actions in young children.
Researchers suggest schools need stronger partnerships with communities to provide safe spaces for learning. Full-service schools could offer health and counseling services, adult education classes, and parent support groups to address community stressors.
A new study reveals that Drug Abuse Resistance Education (D.A.R.E.) is ineffective in preventing long-term drug use, while school-based sex education programs also show limited success. The Children's Television Act has failed to promote educational children's shows on TV.
Researchers found that high school math departments with a culture of continuous improvement led to higher rates of student advancement in advanced math courses. These departments offered fewer choices at the lower level and more advanced courses, while also rotating courses among teachers to keep things fresh.