Results 11 to 20 of about 1,510 (169)

Some Biological Characteristics of the Primorsky Scallop Cultivated in the Area of the Oil Terminal in Kozmino Bay (Nakhodka Bay, Sea of Japan) [PDF]

open access: yesE3S Web of Conferences, 2021
Monitoring of the impact of the production activities of oil ports on the water area in general and on the hydrobionts living there, in particular, is a subject of the great attention.
Matrosova Inga Vladimirovna   +1 more
doaj   +1 more source

Pick-interval scallop heightestimation using three types of geometrical end mill cutters on CNC milling machine [PDF]

open access: yesEngineering and Technology Journal, 2013
This research presents the theoretical model, simulation and experimental verification to predict the magnitude of scallop height using 3 and 5-axis milling machine, where the effect of geometrical shape of the workpiece relative to the effect of ...
Ahmed A.A.Duroobi   +3 more
doaj   +1 more source

The coupled effects of stocking density and temperature on Sea Scallop (Placopecten magellanicus) growth in suspended culture

open access: yesAquaculture Reports, 2021
Despite the profitability of the wild Atlantic Sea Scallop, Placopecten magellanicus, fishery, the U.S. still imports more than 26,000 tonnes of various scallop products annually. Atlantic Sea Scallop (hereafter referred to as scallop) aquaculture is one
Struan Coleman   +4 more
doaj   +1 more source

Effect of Wheel Path in Raster Grinding on Surface Accuracy of an Off-Axis Parabolic Mirror

open access: yesApplied Sciences, 2023
Off-axis parabolic mirrors have extensive applications in X-ray optics, with the precision of their curvature directly impacting grazing-incidence focusing performance.
Jianhe Li   +4 more
doaj   +1 more source

Offshore Wind Farms in South Korea: A Potential Site for Scallop Culture

open access: yesJournal of Marine Science and Engineering, 2023
Owing to the constant wind generated by the vast ocean, energy production from offshore wind farms (OWFs) plays an important role in the expansion of renewable energy.
Dae-Won Lee   +7 more
doaj   +1 more source

Molecular characterization of TGF-β type I receptor gene (Tgfbr1) in Chlamys farreri, and the association of allelic variants with growth traits. [PDF]

open access: yesPLoS ONE, 2012
BackgroundScallops are an economically important aquaculture species in Asian countries, and growth-rate improvement is one of the main focuses of scallop breeding. Investigating the genetic regulation of scallop growth could benefit scallop breeding, as
Huihui Guo   +8 more
doaj   +1 more source

Automatic Tool Path Generation for Parametric Surfaces in Terms of Bezier Patches [PDF]

open access: yesEngineering and Technology Journal, 2009
The objective aim of this paper is to develop an algorithm that generate NC toolpath for parametric surfaces based on the accuracy of a desired surface.
Tahseen Fadhil Abbas
doaj   +1 more source

Variance Component Decomposition for Growth Traits of the Bay Scallop (Argopecten irradians irradians)

open access: yesFrontiers in Marine Science, 2021
The bay scallop (Argopecten irradians irradians) is one of the most important shellfish species in China. Since their introduction into China, only mass selection has been used in bay scallop breeding.
Hengde Li   +7 more
doaj   +1 more source

Step over Estimation for Tool Path Generation Depending on Inclination Angle [PDF]

open access: yesEngineering and Technology Journal, 2013
This research presents the theoretical model, simulation and experimental verification of the maximum stepover estimation for different cases on the machine surface profile using the end-filleted cutter in multi-axis machining.
Ahmed A.A.Duroobi
doaj   +1 more source

Variability in the relationship between sea scallop shell height and meat weight [PDF]

open access: yesICES Journal of Marine Science, 2009
Abstract Rothschild, B. J., Adams, C. F., Sarro, C. L., and Stokesbury, K. D. E. 2009. Variability in the relationship between sea scallop shell height and meat weight. – ICES Journal of Marine Science, 66: 1972–1977. We investigated the spatial and temporal variability in the relationship between shell height and meat weight (SHMW) of ...
Brian J. Rothschild   +3 more
openaire   +1 more source

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