4. Ostensive definition and linguistic theory. Part Two: Definition and the Dictionary 5. The lexicographer's task. 6. Definitions and history. 7. Types and problems of definition. Part Three: Definition and the Law 8. The definition of law and legal definition. 9. Strategies of construction. 10. Linguistics, science and meaning. Part Four: Conclusion 11.
1 Place your baby on his or her back to sleep, but don't worry if your little one picks another sleep position. If you have any questions about your baby's sleep position, talk to your doctor.  Make sure your crib meets current safety standards.
Your baby won't take all her sleep in one long stretch, even at night. At first she'll need to wake up for feeds. From when she's newborn to when she's three months old, your baby will sleep in sleep-wake cycles through the day, with longer spells at night. The length of these sleep cycles depends on your baby.