Alternative Cooling Methods for Data Centers

Data center cooling has traditionally been tackled one way. Air conditioning units (or CRACs) are placed around the outside wall of the room and aligned with the hot aisle. They then pump cold air underneath a raised floor for distribution in the cold aisle. While this method is generally considered an effective technique, it has a big limitation. It makes air travel long distances through open spaces between the CRAC and the equipment needing cooling. This contributes to inefficiency. 


Lighting the Way to Mine Safety

For the mining industry, safety and lighting go hand in hand. Navigating harsh and hazardous conditions requires a well-lit work area. Slip and fall accidents are the second-leading cause of non-fatal mining-related injuries according to a report by the National Institute for Occupational Safety and Health (NIOSH).


5 Essential Tips for the Outdoor Winter Worker

Article originally published Feb. 4, 2016, and updated for accuracy and relevance.

In the immortal words of "Game of Thrones," winter is here. Luckily for us, we don't have to worry about facing the army of the dead in 100-foot-high snow drifts. There are, however, plenty of outdoor workers who will be exposed to the harsh elements this season. As conditions start to deteriorate, brush up on these 5 essential tips for every outdoor winter worker.


Running Hot and Cold: What Your Data Center Shouldn’t Do

When it comes to a data center’s power usage effectiveness (PUE), every IT manager wants to get as close to that perfect score of 1.0 as possible. One of the biggest causes of high PUE is an inefficient data center infrastructure – namely, your physical setup. Just like in relationships, the last thing you want is a data center running hot and cold.


Mining Safety: Reduce Arc Flash Exposure Economically

For electrical workers, there’s no danger more worrying than an arc flash. Non-contact electrical burns from an arc flash are the biggest cause of electrical injuries in the mining industry. But as dangerous as an arc flash is for mining personnel, companies face further concerns such as lost man-hours, lawsuits, fines, equipment damage and facility downtime. Reducing the risk of an arc flash doesn’t require a complete facility overhaul or redesign. By updating and refurbishing existing equipment, you can create a safer environment economically.  


 
 
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