Text: another limitation is that most of the exposure information is on fine particles (pm2.5), or the sum of fine and coarse particles (pm10), whereas the information on ultrafine particles is limited.

Correct capitalization: Another limitation is that most of the exposure information is on fine particles (PM2.5), or the sum of fine and coarse particles (PM10), whereas the information on ultrafine particles is limited.

Text: a part of the series didaktiske studier (24) and the subject areas and pedagogics

Correct capitalization: A part of the series Didaktiske studier (24) and the subject areas and Pedagogics

Text: if you want to see specific listings, have questions or need more information, please contact sales agent, warren crowe

Correct capitalization: If you want to see specific listings, have questions or need more information, please contact sales agent, Warren Crowe

Text: born in rock island, il, usa

Correct capitalization:
Born in Rock Island, IL, USA