SKU: 83737875197

Quantitative Exposure Assessment

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Description

Quantitative Exposure AssessmentLong term exposures to toxic chemicals can pose risks to human health. In order to properly assess and minimize such risks, it is necessary to measure chemical levels in the air or other environmental media. Since exposure levels vary across groups, between persons (in a given group), and within persons (over time), appropriate statistical analysis of exposure data typically requires the use of linear mixed effects models. This book applies such

Long-term exposures to toxic chemicals can pose risks to human health. In order to properly assess and minimize such risks, it is necessary to measure chemical levels in the air or other environmental media. Since exposure levels vary across groups, between persons (in a given group), and within persons (over time), appropriate statistical analysis of exposure data typically requires the use of linear mixed effects models. This book applies such statistical models to exposure data, with emphasis upon airborne chemical exposures in the workplace and in the ambient environment.

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SKU: 83737875197

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Liana
Louisville, US
★★★★★ 5
Comfortably and works
Color: Original Grey
❤️ I used these with magnesium lotion on my heals for 3 nights, soaked my feet every morning and cracked heals are gone!
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Reviewed in the United States on April 25, 2026
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T. U.
Whiting, US
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration. The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026
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James P McMahon
Battle Creek, US
★★★★★ 5
Great item!!
Color: Original Grey
These socks actually work!!! No more split skin on my heels!!
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Reviewed in the United States on May 9, 2026
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Paula S
Fort Morgan, US
★★★★★ 3
Quality and Price
Color: Original Grey
For me a little tight on my ankles
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Reviewed in the United States on March 20, 2026
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K. Davis
Carnegie, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
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Reviewed in the United States on April 28, 2026

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