Search results
Results From The WOW.Com Content Network
PPG Industries, Inc. is an American Fortune 500 company and global supplier of paints, coatings, and specialty materials.With headquarters in Pittsburgh, Pennsylvania, PPG operates in more than 70 countries around the globe.
A photoplethysmogram (PPG) is an optically obtained plethysmogram that can be used to detect blood volume changes in the microvascular bed of tissue. [1] [2] A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption. [3]
PPGs enable high degrees of chemoselectivity as they allow researchers to control spatial, temporal and concentration variables with light. Control of these variables is valuable as it enables multiple PPG applications, including orthogonality in systems with multiple protecting groups.
Proposed Merger of PPG's Commodity Chemicals Business with Georgia Gulf Receives Favorable IRS Private Letter Ruling ATLANTA--(BUSINESS WIRE)-- Georgia Gulf Corporation (NYS: GGC) today announced ...
I took my first investing class as a teenager, and one moment stands out in my memory. A fellow student asked the instructor, a stockbroker, about dividends. "Dividends?" he asked. "I'm trying to ...
Pacific Proving Grounds, a former US-operated nuclear test site; Photoplethysmograph, an optically obtained volumetric measurement of an organ; Pterygopalatine ganglion, one of the four Parasympathetic ganglia of the head and neck
A postprandial glucose (PPG) test is a blood glucose test that determines the amount of glucose in the plasma after a meal. [1] The diagnosis is typically restricted to postprandial hyperglycemia due to lack of strong evidence of co-relation with a diagnosis of diabetes.
The Directive came into force across Europe during 2009 and in the UK it became law on 1 March 2009, converting the various national Pollution Prevention Guidelines (PPGs) such as the UK's Planning Policy Guidance Notes PPG11, PPG18 and PPG21 into requirements where failure to comply can result in fines and remediation or reinstatement costs.