Results 11 to 20 of about 10,971 (177)
Surface quality enhancement by constant scallop-height in three-axis milling operations
Results in Surfaces and InterfacesThe quality of machined part surfaces are under the impact of scallop height which should be analyzed and minimized. Achieving a uniform scallop-height is important for ensuring a smooth surface finish and maintaining consistent material removal across ...
Mohsen Soori +2 more
doaj +3 more sources
Frontiers 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
Periodontology 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
Step over Estimation for Tool Path Generation Depending on Inclination Angle [PDF]
Engineering 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
Visual 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 surface based approach for constant scallop height tool path generation [PDF]
, 2002 International audienceThe machining of sculptured surfaces like molds and dies in 3-axis milling relies on the chordal deviation, the scallop height parameter and the planning strategy.
Duc, Emmanuel, Tournier, Christophe
core +2 more sources
A consensus microsatellite-based linkage map for the hermaphroditic bay scallop (Argopecten irradians) and its application in size-related QTL analysis. [PDF]
PLoS 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
Известия 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
Effects of harvesting methods on sustainability of a bay scallop fishery: dredging uproots seagrass and displaces recruits [PDF]
, 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
The impact of Rapido trawling for scallops, Pecten jacobaeus (L.), on the benthos of the Gulf of Venice [PDF]
, 1999 Rapido trawls are used to catch sole around the coast of Italy and to catch scallops in the northern Adriatic Sea but little is known about the environmental impact of this gear.
Atkinson, RJA +3 more
core +1 more source