Generating trees and other combinatorial objects lexicographically /

"UILU-ENG 77 1762."

Heuristic algorithms for constructing near-optimal decision trees /

Thesis (M.S.)--University of Illinois.

Notes on AVL trees /

"Written as supplementary material for a course in data structures given by the Dept. of Computer Science of the University of Illinois at Urbana-Champaign, during the second semester of the 1970-71 academic year"--Leaf 1.

An O(/E/loglog/V/) algorithm for finding minimum spanning trees /

Includes bibliographical references.

Illinois trees and shrubs: their insect enemies

Mode of access: Internet.

Two upper bounds for the weighted path length of binary trees.

Thesis (M.S.)--University of Illinois at Urbana-Champaign.

Generating k-ary trees lexicographically /

"UILU-ENG 77 1758."

Designing extended entry decision tables and optimal decision trees using decision diagrams /

Bibliography: p. 52-53.

The use of backscattered gamma rays for evaluating defects in logs and trees /

"Contract No. AT-(40-1)-2513."

The Three Trees

Rembrandt van Rijn; 8 25/64 in. x 10 15/16 in.; etching, drypoint and engraving

Catalog of hardy trees and shrubs, a list of the woody plants in cultivation outdoors at the New York Botanical Garden in 1942, with notes, a map, and twenty illustrations ...

Folded plan mounted on p. [3] of cover.

Our shade trees,

"A list of some of the more useful books on trees and shrubs": p. 310-312.

The complete modern tree experts manual. Rev. to include descriptions of all deciduous, evergreen, and palm trees.

Mode of access: Internet.

Planting and maintenance of trees, shrubs, and vines.

Cover title.

Aircraft accident report : collision with trees and crash short of the runway, Corporate Airlines flight 5966, BAE systems BAE-J3201, N875JX, Kirksville, Missouri, October 19, 2004 /

On October 19, 2004, about 1937 central daylight time, Corporate Airlines (doing business as American Connection) flight 5966, a BAE Systems BAE-J3201, N875JX, struck trees on final approach and crashed short of runway 36 at the Kirksville Regional Airport (IRK), Kirksville, Missouri. The flight was operating under the provisions of 14 Code of Federal Regulations Part 121 as a scheduled passenger flight from Lambert-St. Louis International Airport, in St. Louis, Missouri, to IRK. The captain, first officer, and 11 of the 13 passengers were fatally injured, and 2 passengers received serious injuries. The airplane was destroyed by impact and a post impact fire. Night instrument meteorological conditions (IMC) prevailed at the time of the accident, and the flight operated on an instrument flight rules flight plan. The National Transportation Safety Board determines that the probable cause of the accident was the pilots' failure to follow established procedures and properly conduct a nonprecision instrument approach at night in IMC, including their descent below the minimum descent altitude (MDA) before required visual cues were available (which continued unmoderated until the airplane struck the trees) and their failure to adhere to the established division of duties between the flying and nonflying (monitoring) pilot. Contributing to the accident was the pilots' failure to make standard callouts and the current Federal Aviation Regulations that allow pilots to descend below the MDA into a region in which safe obstacle clearance is not assured based upon seeing only the airport approach lights. The pilots' unprofessional behavior during the flight and their fatigue likely contributed to their degraded performance. The safety issues in this report focus on operational and human factors issues, including the pilots' professionalism and sterile cockpit procedures, nonprecision instrument approach procedures, flight and duty time regulations, fatigue, and flight data/image recorder requirements.