Abstract: The IEC 60060-1 (2010) and IEEE 4 (2013) Standards establish the k-factor function to determine the test voltage value of lightning impulses (LI) with superimposed oscillations. The test ...
Pulmonary function tests (PFTs), also called lung function tests, are some of the most important, but least understood, tools healthcare providers use to evaluate lung health. Though many people have ...
The U.S. Securities and Exchange Commission (SEC) is now enforcing two new initiatives that, together, create a direct test ...
The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing? By Kristen V. Brown As Kimberly Crisp approached middle age, ...
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