Results 21 to 30 of about 905,969 (201)

A framework from point clouds to workpieces

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2022
Combining computer-aided design and computer numerical control (CNC) with global technical connections have become interesting topics in the manufacturing industry.
Li-Yong Shen   +4 more
doaj   +1 more source

A consensus microsatellite-based linkage map for the hermaphroditic bay scallop (Argopecten irradians) and its application in size-related QTL analysis. [PDF]

open access: yesPLoS ONE, 2012
Bay scallop (Argopecten irradians) is one of the most economically important aquaculture species in China. In this study, we constructed a consensus microsatellite-based genetic linkage map with a mapping panel containing two hybrid backcross-like ...
Hongjun Li, Xiao Liu, Guofan Zhang
doaj   +1 more source

Dynamics of stock for yesso scallop Mizuhopecten yessoensis (Jay, 1856) in the northwestern Tatar Strait from the beginning of its fishery to nowadays

open access: yesИзвестия ТИНРО, 2021
Settlements of yesso scallop Mizuhopecten yessoensis in the northwestern Tatar Strait (within the waters of Khabarovsk Region) are considered on the data of scuba (< 20 m depth) and dredge (> 20 m depth) surveys conducted in 2001–2018.
P. A. Dulenina, A. A. Dulenin
doaj   +1 more source

Invertebrate muscle performance at high latitude: swimming activity in the Antarctic scallop, Adamussium colbecki [PDF]

open access: yes, 2005
The escape swimming performance of the Antarctic scallop, Adamussium colbecki, was measured in animals acclimated for 6 weeks to –1, 0 or 2°C and tested at –1.5 to +1.5°C. Clap duration and swimming velocity were significantly related to temperature, but
Peck, Lloyd S.   +10 more
core   +1 more source

MANUFACTURABILITY VERIFICATION AND COMPARISON OF QUALITY PARAMETERS OF SHAPED SURFACE

open access: yesActa Metallurgica Slovaca, 2014
The paper describes stamping punch production from the view manufacturability and quality of stamping punch active surfaces. The tin car-body stamping punch has been chosen as a subject of experimental work.
Miroslav Tomáš   +3 more
doaj   +1 more source

Biological Aspects, Fisheries, and Aquaculture of Yesso Scallops in Russian Waters of the Sea of Japan

open access: yesDiversity, 2022
Scallops are bivalve filter-feeding mollusks that can attain a large size and have great importance in terms of their ecological roles and commercial value.
Alexander G. Dvoretsky   +1 more
doaj   +1 more source

A small-scale comparison of Iceland scallop size distributions obtained from a camera based autonomous underwater vehicle and dredge survey. [PDF]

open access: yesPLoS ONE, 2014
An approach is developed to estimate size of Iceland scallop shells from AUV photos. A small-scale camera based AUV survey of Iceland scallops was conducted at a defined site off West Iceland.
Warsha Singh   +2 more
doaj   +1 more source

Scallop Height of 5-axis Machining of Large Triangles with a Flat End Mill [PDF]

open access: yesComputer-Aided Design and Applications, 2015
ABSTRACTIn this paper, we study the scallop height when machining an STL file composed of large triangles with a flat end mill on a 5-axis machine. The tool can be placed flat on each triangular face using 5-axis tool positioning methods and machined without scallops.
Ravinder Kumar Duvedi   +3 more
openaire   +1 more source

5-axis iso-scallop tool paths along parallel planes [PDF]

open access: yes, 2008
International audienceThis paper presents a new method of computing constant scallop height tool paths in 5-axis milling. Indeed, usual iso-scallop tool path computation methods in 3-axis or 5-axis milling generate tool path selfintersections, which ...
Tournier, Christophe, Lartigue, Claire
core   +1 more source

Unveiling the unknown phylogenetic position of the scallop Austrochlamys natans and its implications for marine stewardship in the Magallanes Province

open access: yesScientific Reports, 2021
Two species of scallop, Austrochlamys natans (“Ostión del Sur”) and Zygochlamys patagonica (“Ostión patagonico”) are presently exploited in the southern part of the Magallanes Province (MP).
Sebastián Rosenfeld   +9 more
doaj   +1 more source

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