The sources of air pollution. We have moved all content for this concept to for better organization. Please update your bookmarks accordingly.

I have a web service (which returns data) which is accessible only to a few "whitelisted" remote servers. So when a remote server sends a request to my server, I would check the $_SERVER['HTTP_REFERER'] field for the whitelisted domain name and the corresponding IP address (which was known to my web-service through a global array). Can this method of whitelisting requests be bypassed? Referees | Utah Youth Soccer Digital Player Cards have been approved for state competition league play.This means that teams are allowed to pull up their player passes on their smart phone or tablet at the fields. Many of you are familiar with the technology if you've refereed in State Cup, Presidents Cup, Coyote Cup, or had teams that used the platform last fall season. What is refereed/non refereed journal? - ResearchGate

Michigan Referee Comittee – The web home of Michigan

California Probate Referees Association - Member public

Complete online assigning solution used to assign officials for team sports - for recreational, high school, intramural, and college (collegiate) levels. Designed for Soccer, Baseball, Softball, Football, Basketball, Volleyball, Tennis, Lacrosse, Rugby, and Hockey. Assignor software will benefit the assignor, league, team, and officials/referees.

21 Theall Street, Sonora, CA 95370. County 1. Madera Referee - CDYSL CDRef Please visit the Capital District Referee Association website at cdref.org for more information. REFEREES WANTED: Would you like to become a referee for the CD Ref? We are looking for referees ages 15 and older. To take referee courses, please reach out to Paul Bascomb at pbascomb@nycap.rr.com to sign up for a future course and/or any questions that you may have.