Results 71 to 80 of about 33,721,133 (99)

Extended main sequences in star clusters. [PDF]

open access: yesFundam Res
Li C, Milone AP, Sun W, de Grijs R.
europepmc   +1 more source

U.S. merchant marine data sheet.

open access: yes
Not distributed to depository libraries.Mode of access: Internet.Vols. for -July 1, 1981 issued by: the Dept. of Commerce, Maritime Administration; Aug. 1, 1981- by: the Dept. of Transportation, Maritime Administration.Latest issue consulted: Nov.
United States. Maritime Administration.
core  

Decisions of the United States Maritime Commission, Federal Maritime Board, and Maritime Administration, Department of Commerce.

open access: yes
Vol. for Dec. 1938/Jan. 1947 covers only the decisions of the Maritime Commission.Vol. for Nov. 1919/Nov. 1938 includes decisions of the Shipping Board and the Shipping Board Bureau.Title varies slightly.Vol. for Dec. 1938/Jan.
United States. Shipping Board Bureau.   +10 more
core  

A Bidirectional Path-Finding Algorithm and Data Structure for Maritime Routing [PDF]

open access: yesInternational Journal of Geographical Information Science, 2014
Route planning is an important problem for many real-time applications in open and complex environments. The maritime domain is a relevant example of such environments where dynamic phenomena and navigation constraints generate difficult route finding ...
Christophe Claramunt
exaly   +2 more sources

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