Updated 56 Days ago
The American Cancer Society recommends annual screening mammograms for women beginning at age 40. However, a strong family history of breast cancer or other risk factors, such as a personal history of ovarian cancer or Hodgkin’s disease or a prior breast biopsy that showed high risk, may cause a woman to begin screening at an earlier age. Such individuals should check with their healthcare providers.
The Siteman Cancer Center Mammography Van will perform screening mammograms for women without a written note from their physician if they meet the criteria below:
· Ages 40 years or older
· No mammograms in the past 12 months
· No signs or symptoms of breast cancer (such as lumps or dimpling)
· No breast implants
· No histories of breast cancer
· No current pregnancies
If women are between the ages of 35 and 39, meet the last five criteria above, and have cause to begin earlier screening, they must have a doctor’s written request. Women younger than age 35 cannot be screened on the van.
The examination fee (a portion charged by Barnes-Jewish Hospital for the technical component and a portion charged by Washington University School of Medicine for the professional component) will be direct billed to the patient, her insurance company, or Medicare. Insurance cards should be brought to the appointment.
October 16 The Bedroom Store
3177 Lemay Ferry Road
St. Louis, MO (South County)
November 20 The Bedroom Store
15599 Manchester Road
Ellisville, MO
November 21 AutoTire
401 North Main Street
Edwardsville, IL 62025
December 1 AutoTire
Concord Village
11711 Baptist Church Road
St. Louis, MO 63128
December 18 The Bedroom Store
4450 Parktowne
(Just off Hwy. 94 South)
St. Charles, MO
What is reCAPTCHA?
reCAPTCHA is a free CAPTCHA service that helps to digitize books.A CAPTCHA is a program that can tell whether its user is a human or a computer. You've probably seen them Ñ colorful images with distorted text at the bottom of Web registration forms. CAPTCHAs are used by many websites to prevent abuse from "bots," or automated programs usually written to generate spam. No computer program can read distorted text as well as humans can, so bots cannot navigate sites protected by CAPTCHAs.
About 60 million CAPTCHAs are solved by humans around the world every day. In each case, roughly ten seconds of human time are being spent. Individually, that's not a lot of time, but in aggregate these little puzzles consume more than 150,000 hours of work each day. What if we could make positive use of this human effort? reCAPTCHA does exactly that by channeling the effort spent solving CAPTCHAs online into "reading" books.
To archive human knowledge and to make information more accessible to the world, multiple projects are currently digitizing physical books that were written before the computer age. The book pages are being photographically scanned, and then transformed into text using "Optical Character Recognition" (OCR). The transformation into text is useful because scanning a book produces images, which are difficult to store on small devices, expensive to download, and cannot be searched. The problem is that OCR is not perfect.
reCAPTCHA improves the process of digitizing books by sending words that cannot be read by computers to the Web in the form of CAPTCHAs for humans to decipher. More specifically, each word that cannot be read correctly by OCR is placed on an image and used as a CAPTCHA. This is possible because most OCR programs alert you when a word cannot be read correctly.
But if a computer can't read such a CAPTCHA, how does the system know the correct answer to the puzzle? Here's how: Each new word that cannot be read correctly by OCR is given to a user in conjunction with another word for which the answer is already known. The user is then asked to read both words. If they solve the one for which the answer is known, the system assumes their answer is correct for the new one. The system then gives the new image to a number of other people to determine, with higher confidence, whether the original answer was correct.
Currently, we are helping to digitize books from the Internet Archive and old editions of the New York Times.