Array ( [0] => Array ( [id] => 106 [title] => Sensor Poisoning and Drift: What Every Maintenance Team Should Watch For [status] => Scheduled [schedule_email_sending] => 0 ) [1] => Array ( [id] => 105 [title] => What Causes False Alarms in Gas Detection Systems? [status] => Active [schedule_email_sending] => 1 ) [2] => Array ( [id] => 104 [title] => Catalytic Bead vs Infrared Sensors: Which Technology Fits Your Application? [status] => Active [schedule_email_sending] => 1 ) [3] => Array ( [id] => 103 [title] => How Electrochemical Sensors Work in Gas Detection [status] => Active [schedule_email_sending] => 1 ) [4] => Array ( [id] => 102 [title] => Toxic vs Flammable Gas Detection: What’s the Difference? [status] => Active [schedule_email_sending] => 1 ) )