Spatial Determination in the Early Development of Animals
During animal development the descendants of a single cell form many different tissues and organs in appropriate positions within an embryo. To do this they must recognise their position, and this book examines our knowledge of how this is done.
In the offspring of grandchildless mothers, most of those granules have indeed
disappeared from oviposited eggs (Mahowald, Caulton & Gehring, 1979b). In
cecidomyid flies the posterior pole plasm protects nuclei from the elimination of
most ...
After learning of his parents' plans to divorce and moving with his mother and sister to a rough urban neighborhood, thirteen-year-old Toby and his new friend, a homeless man, become magically connected to an ancient Iroquois Indian hero and help the community stand up to a violent gang.
When Toby and Beth came by for her on the way to the lot, she was sitting on her
steps, a long pole across her knees. “What's the stick for?”Toby asked. Marcy
leaped to her feet, her dark eyes flashing and her corkscrew curls jouncing all
over ...
Psychological, Computational, and Theoretical Perspectives
This collection of new papers by leading researchers on natural language parsing brings together different fields of research, each making significant contributions to the others. The volume includes papers applying the results of experimental psychological studies of parsing to linguistic theory. Others which present computational models of parsing and a mathematical linguistics paper on tree-adjoining grammars and parsing.
This collection of new papers by leading researchers on natural language parsing brings together different fields of research, each making significant contributions to the others.
Provides a comprehensive overview of the law of torts for law students. The legislative reform brought about by the IPP Committee recommendations are included and commented upon.
Provides a comprehensive overview of the law of torts for law students. The legislative reform brought about by the IPP Committee recommendations are included and commented upon.
Florida increasingly uses restrictive medians and directional median openings on multi-lane highways to manage left turn egress maneuvers from driveways and side streets. By installing non-traversable medians and replacing full median openings with directional median openings at various locations, Florida prohibits direct left-turn exits onto some major arterials. The purpose of this research was to evaluate how the offset distance between driveway exits and downstream median openings or signalized intersections impacts traffic operational and safety performance. The primary objective is to determine optimum offset distances to facilitate driver use of Right Turn Followed by a U-Turn (RTUT) maneuvers, specifically investigating (1) traffic operational performance, based on the evaluation of vehicle travel time at various offset distances, and (2) safety performance, based on the evaluation of traffic conflicts and crash data. The focus of this research was on urban or suburban multi-lane divided arterials. Researchers studied the impacts of offset distance under four different scenarios: 4-lane divided roadways accommodating U-turns at median openings, 4-lane divided roadways accommodating U-turns at signalized intersections, 6 or more-lane divided roadways accommodating U-turns at median openings, and 6 or more-lane divided roadways accommodating U-turns at signalized intersections.
Florida increasingly uses restrictive medians and directional median openings on multi-lane highways to manage left turn egress maneuvers from driveways and side streets.