je.st
news
Tag: heat
Beaming Heat into Space Could Make Your Air Conditioner More Efficient
2017-09-12 18:43:40| Extremetech
A company called SkyCool Systems is leveraging an interesting quirk of physics to improve cooling efficiency by beaming heat into space. All it takes is a very fancy mirror. The post Beaming Heat into Space Could Make Your Air Conditioner More Efficient appeared first on ExtremeTech.
Smoke, ash from the Eagle Creek fire, and high heat make for unhealthy air in the Willamette Valley through at least Wednesday evening
2017-09-06 20:55:38| PortlandOnline
The National Weather Service Tuesday issued a statewide air quality alert (link is external) through noon Friday as Wildfires across the state and the Columbia River Gorge cause smoky conditions that can pose a health risk to certain people.
National Weather Service issues Excessive Heat Watch for Portland metropolitan area
2017-09-01 00:28:08| PortlandOnline
The National Weather Service in Portland has issued an Excessive Heat Watch, which is in effect from Friday afternoon through Monday evening
Tags: service
area
national
issues
MANAGE HEAT STRESS IN LIVESTOCK SHOW PROJECTS
2017-08-23 23:20:06| Cattle Today
We've hit the hottest days of summer just as many livestock exhibitors are preparing for county and state fairs. No matter the hours of work and preparation you've put into your livestock projects, heat stress is a challenge to plan for and manage.
Tags: show
projects
manage
heat
Improve System Efficiency by Addressing Waste Heat
2017-08-09 20:11:00| Electrical Construction & Maintenance
Actively search out sources of waste heat and pursue techniques to recover the wasted heat.
Tags: system
improve
heat
waste
Sites : [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] next »