An Error Was Encountered

Error Number: 1054

Unknown column 'cache_on' in 'field list'

UPDATE `aff_pdf_cache` SET `cache` = 'a:10:{i:0;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"249581\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:62:\"Preventive Methods for Occupational Noise Induced Hearing Loss\";s:11:\"description\";s:282:\"Industrialization has brought in favorable and profitable progress in the form of technological evolution and globalization. However, the other effect of industrialization is that most workforces in these industrialized countries suffer from occupational Noise-induced hearing loss.\";s:5:\"thumb\";s:80:\"images/t/2496/preventive-methods-for-occupational-noise-induced-hearing-loss.jpg\";s:6:\"thumb2\";s:81:\"images/t2/2496/preventive-methods-for-occupational-noise-induced-hearing-loss.jpg\";s:9:\"permalink\";s:62:\"preventive-methods-for-occupational-noise-induced-hearing-loss\";s:5:\"pages\";s:1:\"2\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:1;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"265917\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:60:\"Protect Workers from Occupational Noise Induced Hearing Loss\";s:11:\"description\";s:389:\"Along with its multiple benefits, economic growth and globalization has generated quite a lot of environmental hazards. One such hazard is loud noise backgrounds that resulted in numerous auditory as well as non-auditory ailments. Occupational noise induced hearing loss is one such chronic ailment that has affected many workers in the recent past while working in heavy noise atmosphere.\";s:5:\"thumb\";s:78:\"images/t/2660/protect-workers-from-occupational-noise-induced-hearing-loss.jpg\";s:6:\"thumb2\";s:79:\"images/t2/2660/protect-workers-from-occupational-noise-induced-hearing-loss.jpg\";s:9:\"permalink\";s:60:\"protect-workers-from-occupational-noise-induced-hearing-loss\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:2;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"249635\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:57:\"Effective Ear Plugs To Prevent Noise Induced Hearing Loss\";s:11:\"description\";s:260:\"Noise is one of the most common causes of hearing loss, and one of the most common occupational illnesses in the United States. One in every six people worldwide is affected by hearing loss and as the population ages and noise pollution in the world increases.\";s:5:\"thumb\";s:75:\"images/t/2497/effective-ear-plugs-to-prevent-noise-induced-hearing-loss.jpg\";s:6:\"thumb2\";s:76:\"images/t2/2497/effective-ear-plugs-to-prevent-noise-induced-hearing-loss.jpg\";s:9:\"permalink\";s:57:\"effective-ear-plugs-to-prevent-noise-induced-hearing-loss\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:3;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"160129\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:42:\"A Close Look at Noise Induced Hearing Loss\";s:11:\"description\";s:215:\"In the United States, the most prevalent work related injury is the noise induced hearing loss (NIHL). As the name indicates, NIHL is the result of exposure to loud noise that is too loud or that lasts a long time. \";s:5:\"thumb\";s:60:\"images/t/1602/a-close-look-at-noise-induced-hearing-loss.jpg\";s:6:\"thumb2\";s:61:\"images/t2/1602/a-close-look-at-noise-induced-hearing-loss.jpg\";s:9:\"permalink\";s:42:\"a-close-look-at-noise-induced-hearing-loss\";s:5:\"pages\";s:1:\"2\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:4;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"242848\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:42:\"Hearing Loss Prevention Easy With Earplugs\";s:11:\"description\";s:202:\"Of all the major health hazards caused today owing to heavy noise backgrounds is occupational hearing loss. Such noisy backgrounds have been due to the acute industrialization and heavy industry works. \";s:5:\"thumb\";s:60:\"images/t/2429/hearing-loss-prevention-easy-with-earplugs.jpg\";s:6:\"thumb2\";s:61:\"images/t2/2429/hearing-loss-prevention-easy-with-earplugs.jpg\";s:9:\"permalink\";s:42:\"hearing-loss-prevention-easy-with-earplugs\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:5;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"146806\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:71:\"Noise Cancelling Hearing Protection- The New Age Noise Reduction System\";s:11:\"description\";s:245:\"Noise is any unwanted sound and can be from any source in the environment surrounding us. Loud sounds cause physical damage to the ear, which may result in loss of hearing (temporary or permanent) depending on the severity of damage to the ear. \";s:5:\"thumb\";s:88:\"images/t/1469/noise-cancelling-hearing-protection-the-new-age-noise-reduction-system.jpg\";s:6:\"thumb2\";s:89:\"images/t2/1469/noise-cancelling-hearing-protection-the-new-age-noise-reduction-system.jpg\";s:9:\"permalink\";s:70:\"noise-cancelling-hearing-protection-the-new-age-noise-reduction-system\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:6;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"270550\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:55:\"Prevent NIHL with Electronic Hearing Protection Devices\";s:11:\"description\";s:257:\"The most common type of hearing loss prevalent among young and old individuals is noise induced hearing loss. Everyone is exposed to unpleasant, uncomfortable and annoying noise everywhere. A sound is a noise when the sound level crosses 85 decibels (dB). \";s:5:\"thumb\";s:73:\"images/t/2706/prevent-nihl-with-electronic-hearing-protection-devices.jpg\";s:6:\"thumb2\";s:74:\"images/t2/2706/prevent-nihl-with-electronic-hearing-protection-devices.jpg\";s:9:\"permalink\";s:55:\"prevent-nihl-with-electronic-hearing-protection-devices\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:7;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"146086\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:48:\"Aid Hearing Loss with Innovative Safety Earmuffs\";s:11:\"description\";s:113:\"Amidst all the modern day ailments, the most critical one is hearing loss caused due to heavy noise surroundings.\";s:5:\"thumb\";s:66:\"images/t/1461/aid-hearing-loss-with-innovative-safety-earmuffs.jpg\";s:6:\"thumb2\";s:67:\"images/t2/1461/aid-hearing-loss-with-innovative-safety-earmuffs.jpg\";s:9:\"permalink\";s:48:\"aid-hearing-loss-with-innovative-safety-earmuffs\";s:5:\"pages\";s:1:\"2\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:8;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"171698\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:60:\"Noise Protection Devices to Combat Occupational Hearing Loss\";s:11:\"description\";s:206:\"The phrase Occupational Hearing Loss has been the buzzword for quite sometime now. To explain in simple terms if refers to the hearing loss that is generated from loud noise backgrounds in the working place\";s:5:\"thumb\";s:78:\"images/t/1717/noise-protection-devices-to-combat-occupational-hearing-loss.jpg\";s:6:\"thumb2\";s:79:\"images/t2/1717/noise-protection-devices-to-combat-occupational-hearing-loss.jpg\";s:9:\"permalink\";s:60:\"noise-protection-devices-to-combat-occupational-hearing-loss\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:9;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"292813\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"sensear\";s:9:\"author_id\";s:5:\"30092\";s:14:\"author_website\";s:23:\"http://www.sensear.com/\";s:5:\"title\";s:67:\"Choosing the Right Hearing Protection in Extreme Noise Environments\";s:11:\"description\";s:248:\"A hearing disability be tremendously trying. Hearing loss caused by occupational noise is one of the principal industrial maladies. Exposure to high noise levels causes hearing loss that may be may be temporary, permanent, or a combination of both.\";s:5:\"thumb\";s:85:\"images/t/2929/choosing-the-right-hearing-protection-in-extreme-noise-environments.jpg\";s:6:\"thumb2\";s:86:\"images/t2/2929/choosing-the-right-hearing-protection-in-extreme-noise-environments.jpg\";s:9:\"permalink\";s:67:\"choosing-the-right-hearing-protection-in-extreme-noise-environments\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}}', `cache_on` = '2015-02-28 12:27:30' WHERE `aff_id` = '1449694'