Acne usually begins in puberty and affects many adolescents and young adults; however, it can occur at any stage of life and may continue into one’s 30s and 40s. (3-5) Adult acne continues to increase ...

Der Konflikt zwischen dem Weißen Haus und der Nachrichtenagentur Associated Press (AP) eskaliert. Wegen der Weigerung, den Golf von Mexiko in ihrer Berichterstattung „Golf von Amerika“ zu nennen, ...

Solution combustion synthesis (SCS) is shown to be versatile for the rapid-one-pot synthesis of three compounds and four polymorphs in the Cu–V–O ternary family: α-CuV2O6, α- and β-Cu2V2O7, and ...