C to C Phi N to N Psi Takes 4 atoms to define rotation about a bond! Trans vs. Cis peptide bonds Trans, carbonyl oxygen is on opposite side of peptide bond from ...
Surface diffraction on magnetic nanostructures in thin films using ... total reflection angle (qc) an evanescent wave is travelling parallel to the surface ...
Recurrent wheeze/ constant crying ... Respiratory or dermatology problems. Referral to Paediatrician in community, hospital or allergy clinic, or dermatology ...