Culture | Science Codex

New vision correction options for baby boomers

CHICAGO— Results of clinical research on new presbyopia treatments now available in Europe–and possibly available soon in the United States–were reported in today's Scientific Program of the 2010 Joint Meeting of the American Academy of Ophthalmology (AAO) and Middle East-Africa Council of Ophthalmology (MEACO). The AAO-MEACO meeting is the world's largest, most comprehensive ophthalmic education conference and is in session October 16 through 19 at McCormick Place, Chicago.

Presbyopia is Inevitable, but Blurry Vision is Not

Diabetic adults' conditions improved after phone calls with fellow patients

ANN ARBOR, Mich. – Phone calls with a peer facing the same self-management challenges helped diabetes patients manage their conditions and improved their blood sugar levels better than those who used traditional nurse care management services alone, according to research from the University of Michigan Health System.

The findings, published Oct. 19 in the Annals of Internal Medicine, showed the peer partner program resulted in lower glycated hemoglobin (HbA1c) levels after six months among men with uncontrolled diabetes.

Study examines factors associated with seeking skin cancer screening

A survey of patients undergoing skin cancer screening shows that women were more likely to seek screening because of a skin lesion, a family history of skin cancer, or concern about sun exposure, whereas men age 50 and older, a group at highest risk for melanoma, may only seek screenings after a previous skin cancer diagnosis, according to a report in the October issue of Archives of Dermatology, one of the JAMA/Archives journals.

Is team science productive?

Is team science productive?

PHILADELPHIA - Taking a cue from the world of business-performance experts and baseball talent scouts, Penn Medicine translational medicine researchers are among the first to find a way to measure the productivity of collaborations in a young, emerging institute. They published their findings the most recent issue of Science Translational Medicine.

Lessons learned from the H1N1 'pandemic'

The H1N1 influenza 'pandemic' provided several important lessons that may help in preparing for future influenza outbreaks, write Drs. Donald Low and Allison McGeer in an analysis in CMAJ (Canadian Medical Association Journal).

'Naturally' raised beef is viable - if people are willing to pay more

URBANA – As consumer demand for naturally raised beef continues to increase, researchers at the University of Illinois have discovered that naturally raised beef can be produced effectively for this niche market as long as a substantial premium is offered to cover additional production and transportation costs.

Naturally raised beef is produced without hormones or antibiotics, whereas traditional systems take advantage of technologies the industry offers such as ionophores like Rumensin® to improve feed efficiency and implants to improve gain and efficiency.

Latina fatalism and screening: 'Cancer just meant to be'

Fatalism may prevent women of Latin American descent – Latinas - from using cancer screening services, according to Karla Espinosa de los Monteros and Dr. Linda Gallo from San Diego State University in the US. Their review (1) shows that women who are pessimistic about preventive health practices and disease outcomes are less likely to have been screened for cervical, breast and colorectal cancer. The research is published online in Springer's International Journal of Behavioral Medicine.

Celebrity 'journalism' may contribute to consumer health behaviors

COLUMBIA, Mo. – Celebrity journalism is often considered to be without merit, discounted due to its sensational details and lack of news value. MU researchers now say that celebrity journalism may be an underappreciated way to communicate health messages. In a recent award-winning paper, Amanda Hinnant, assistant professor of magazine journalism in the University of Missouri School of Journalism, found some readers of celebrity health stories report that the stories have an impact on their own behavior and how they discuss health issues.

Call for long-term view on 'dire' funding of biological research databases

A rethink is needed on the 'dire' situation of funding of databases across biology, researchers say.

A paper co-authored by Sabina Leonelli, Research Fellow at Egenis at the University of Exeter, reviews the business models currently used to deal with long-term sustainability of these resources, and suggests a 'global change' in funding policies is necessary.

Supplemental Instruction: Peer learning linked to better student performance

Engineering students with average grades from upper secondary school can manage difficult courses just as well as students with high grades, if a group of them meet an older student once a week during the first semester to discuss and solve maths problems and other difficult exercises from their courses.

This is shown by a new evaluation from the Faculty of Engineering at Lund University of the 'peer learning' sessions, or SI (supplemental instruction), as the method is also known.

Global economy sensitive to recession, says physicist who thinks economics is biology

By applying the same ideas that explain how genomes evolve, Rice University physicists have shown that the world economy is more sensitive to recessionary shocks and recovers more slowly from recessions now than it did 40 years ago, due to increased trade globalization.

They studied United Nations trade data from the past 40 years and found the global economy has tended to react more sharply to recessions and to recover more slowly from them as globalization has increased.

Drivel on Facebook more valuable than we think

Superficial contacts on Facebook, apparently unnecessary comments, and banal status updates may be more worthwhile than we think. This is shown in a new report from the National IT User Center. The report also predicts the new social media will ultimately lead to more individual entrepreneurs.

U of A research studies why some brand names are music to our ears

If you're having a bad day, you may want to stay away from listening to commercials for Lululemon or Coca Cola. Or from any retailer or merchandise whose name bears a similarly repetitive phonetic sound.

University of Alberta marketing professor Jennifer Argo recently published a study in the Journal of Marketing indicating that hearing the names of brands containing these types of repetitive sounds can influence our mood and thus our decision-making ability when it comes to choosing whether or not we frequent that establishment or buy those items.

Colonoscopy technique increases polyp detection in far reaches of right colon

San Antonio, Texas, October 18, 2010 – Research exploring the progression of colon polyps to colorectal cancer and evaluating techniques to improve polyp detection was among the clinical science presented at the 75th Annual Scientific Meeting of the American College of Gastroenterology in San Antonio today.

The Progression to Colorectal Cancer in Flat Polyps

Medicaid reimbursement and childhood flu vaccination rates linked

Increasing the amount that physicians are reimbursed by Medicaid for administering influenza shots may raise vaccination rates among poor children. That is the conclusion of a study published online today in the journal Pediatrics.