摘要:
A child support harness for assisting children with walking, the harness having a belt adapted to circumscribe the child's midsection, the belt having a front position generally at the child's chest, a back portion generally at the child's back, a left side portion generally adjacent to the child's left hip, and a right side portion generally adjacent to the child's right hip. The harness also comprises a left support arm extending from the left side portion of the belt and a right support arm extending from the right side portion of the belt. The left and right support arms may be held by a supervisor to assist the child with walking. The support arms may also be utilized to steer the child in a supervisor-dictated direction. The support arms may extend from the belt at an angle other than zero degrees from a plane through the belt.
摘要:
A document navigation tool that automatically navigates a document based on previous input from the user. The document navigation tool is utilized each time a page loads. The method recognizes user behavior on pages using patterns, which are based on four criterion: location, frequency, consistency, and scope. If the user has visited the page previously and has established a pattern, the method automatically focuses on the portion of the page indicated by the pattern, e.g. the location on a web page of the link clicked by the user in the user's last three visits to the page. If the user has not visited the page previously, the method logs the events that occur during this visit to the page.
摘要:
A child support harness for assisting children with walking, the harness having a belt adapted to circumscribe the child's midsection, the belt having a front position generally at the child's chest, a back portion generally at the child's back, a left side portion generally adjacent to the child's left hip, and a right side portion generally adjacent to the child's right hip. The harness also comprises a left support arm extending from the left side portion of the belt and a right support arm extending from the right side portion of the belt. The left and right support arms may be held by a supervisor to assist the child with walking. The support arms may also be utilized to steer the child in a supervisor-dictated direction. The support arms may extend from the belt at an angle other than zero degrees from a plane through the belt.
摘要:
A method for inhibiting replication of reverse transcriptase dependent virus in plant or animal cells, comprising the step of administering to said cells a compound that depletes the intracellular pool of deoxyribonucleoside phosphate in an amount effective to inhibit replication of said virus. Hydroxyurea is one such suitable compound. Also disclosed is a method for producing incomplete reverse- transcriptase dependent viral DNA, by administering a deoxyribonucleoside phosphate-depleting drug to cells infected with such a virus.
摘要:
The determination of the nucleotide sequence of HTLV-III DNA; identification, isolation and expression of HTLV-III sequences which encode immunoreactive polypeptides by recombinant,DNA methods and production of viral RNA are disclosed. Such polypeptides can be employed in immunoassays to detect HTLV-III.