Polymers- a significant branch of chemistry

Polymers are large, packed molecules either in crystalline or amorphous forms.  They are chemically described by its degree of polymerization, branching, molar mass distribution, tacticity, distribution of co-polymer, cross links, thermal... Read more →

Usage of Drugs and Problems in the Elderly

Drug-related problems are common in the elderly and include drug ineffectiveness, adverse drug effects, overdosage, underdosage, and drug interactions. Drugs may be ineffective in the elderly because clinicians underprescribe (eg: because... Read more →

Placenta Previa – Pregnancy Complication

Placenta previa is a implantation of placenta over cervical os where bleeding from or into the genital tract after the 28th week of gestation but before birth of the baby. A low implantation of the placenta in the uterus causing it to lie... Read more →
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