Last year, I wrote about five popular ways HVAC professionals across the country correct airflow issues. These corrections are commonly referred to as air upgrades and are basic duct repairs that ...
Diagnosing airflow problems in an HVAC system can be a frustrating and intimidating task. When airflow problems arise without a defined troubleshooting approach, you’ll likely end up guessing at the ...
OBJECTIVE: This study examined the effects of obesity on static and dynamic plantar pressure distributions displayed by children. DESIGN: Field-based experimental data on body mass index (BMI) and ...
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