In the News
Fruit Fly Research Set To Revolutionize Study Of Birth Defects A Queen's University study of fruit flies that may revolutionize the way birth defects are studied has identified the genes affected by a widely-prescribed drug known to cause birth defects. Methotrexate (MTX), a popular cancer-fighting drug also used to treat psoriasis, ectopic pregnancies, rheumatoid arthritis, and lupus, lasts a long time in the body and causes birth defects in children from women who have it in their systems. The study of the drug's effect on fruit flies has allowed Queen's researchers including graduate student Joslynn Affleck to identify the genes on which the drug acts. American Council of the Blind: Pedestrian Safety Collection of documents concerning safety issues for blind and visually impaired pedestrians. Includes a fact sheet, handbook, a report on audible traffic signals, history of White Cane Safety Day (October 15), and related material. From the American Council of the Blind. Antidepressants May Increase Risk Of Abnormal Bleeding New users of selective serotonin reuptake inhibitors (SSRIs, a type of antidepressant) have an increased risk of being admitted to the hospital for abnormal bleeding, according to an article in the November 22 issue of the Archives of Internal Medicine, one of the JAMA/Archives journals. Solar Thermal Building Product Demonstrates Energy Savings Of 48 Per C Researchers at the Alberta Research Council Inc. (ARC) have completed a pilot study identifying a more efficient technology to insulate homes, reducing space heating costs for homeowners. Researchers proved by combining direct solar collection and heat storage technology with existing structural insulated panel system (SIPS), energy consumption for space heating could be reduced by 48 per cent. Researchers Use New Approach To Predict Protein Function Researchers have developed a way to determine the function of some of the hundreds of thousands of proteins for which amino acid sequence data are available, but whose structure and function remain unknown. DNA Replication Behavior In Complex Organisms May Foreshadow Leaps In Scientists describe how they were able to determine the replication timing and efficiency at the various loci in the genome. Specifically, replication efficiency was found to be low at the beginning of the S-phase, and increased at the later stage of this phase. Pre-school Program Shown To Improve Key Cognitive Functions, Self-cont An innovative curriculum for pre-schoolers may improve academic performance, reduce diagnoses of attention deficient hyperactivity disorder, and close the achievement gap between children from poor families and those from wealthier homes, according to new research. Online Gallery: Sacred Texts: Picturing the Prophet "This is an unusual example of the Prophet Muhammad pictured in an Islamic manuscript. It comes from a royal miniature made to illustrate a copy of the poems of the celebrated Persian Nizami, and depicts the Prophet's ascension to heaven on the horse Buraq."See a zoomable image of this illustration, which was created in the 16th century, and brief background material about the illustration. From the British Library. Everything You Wanted to Know About the Google Nexus One The Google Nexus One is expected to make its debut Tuesday. Meanwhile, here's everything we know about the HTC-designed phone, from its hardware to its operating system and pricing.

 A Cult of Mac Take on Charity Tired of watching Macs getting pushed out of classrooms across the country in favor of cheaper but inferior PCs? Pete Mortensen has organized a fund-raising drive to buy Macs and other Apple products for needy school districts. Give 'til it hurts. From the Cult of Mac blog.
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