Results 21 to 30 of about 10,979 (218)

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

The natural history of periodontal disease—Part 2: In populations with access to dental care: The Studies of Health in Pomerania (SHIP)

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract In this descriptive analysis of the 21‐year follow‐up data from the SHIP‐START cohort and the 7‐year follow‐up data from the SHIP‐TREND cohort, we report the progression of clinical attachment levels (CAL), age effects on CAL change, and a detailed description of CAL progression and remission. At baseline, 4307 and 4420 persons participated in
Thomas Kocher   +4 more
wiley   +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

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

Cutting Tool Path Modification to Uniform Scallop‐Height in Three-Axis Milling Operations

open access: yes, 2022
Abstract Scallop height, which is the uncut amount of workpiece materials in metal cutting paths, has an impact on the surface condition of manufactured products. To increase accuracy and surface quality of machined parts, the scallop height should be analyzed in order to be minimized.
Soori, Mohsen, Arezoo, Behrooz
openaire   +1 more source

Effects of harvesting methods on sustainability of a bay scallop fishery: dredging uproots seagrass and displaces recruits [PDF]

open access: yes, 2005
Fishing is widely recognized to have profound effects on estuarine and marine ecosystems (Hammer and Jansson, 1993; Dayton et al., 1995). Intense commercial and recreational harvest of valuable species can result in population collapses of target and ...
Bishop, Melanie J.   +3 more
core   +3 more sources

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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