Results 21 to 30 of about 3,084,259 (286)

Single Nucleotide Polymorphisms Caused by Assembly Errors [PDF]

open access: yesGenomics Insights, 2010
We compare the results of three different assembler programs, Celera, Phrap and Mira2, for the same set of about a hundred thousand Sanger reads derived from an unknown bacterial genome. In difference to previous assembly comparisons we do not focus on speed of computation and numbers of assembled contigs but on how the different sequence assemblies ...
Kleffe, Jürgen   +2 more
openaire   +2 more sources

Design of high-reduction hypoid gears meshing in plane of action

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
This paper proposes a method of directly designing the surface of action of a hypoid gear. In the proposed method, the characteristics of the gear meshing are independent of the manufacturing process.
Atsushi SUZUKI   +2 more
doaj   +1 more source

Assembly Error Modeling and Tolerance Dynamic Allocation of Large-Scale Space Deployable Mechanism toward Service Performance

open access: yesApplied Sciences, 2023
As a satellite’s critical load-bearing structure, the large-scale space deployable mechanism (LSDM) is currently assembled using ground precision constraints, which ignores the difference between the ground and space environments.
Xinyu Liu   +5 more
doaj   +1 more source

Error and Error Mitigation in Low-Coverage Genome Assemblies

open access: yesPLoS ONE, 2011
The recent release of twenty-two new genome sequences has dramatically increased the data available for mammalian comparative genomics, but twenty of these new sequences are currently limited to ∼2× coverage. Here we examine the extent of sequencing error in these 2× assemblies, and its potential impact in downstream analyses.
Hubisz, Melissa J.   +3 more
openaire   +6 more sources

Error Propagation Model Using Jacobian-Torsor Model Weighting for Assembly Quality Analysis on Complex Product

open access: yesMathematics, 2022
The assembly quality of a complex product is the result of the combined effects of multiple manufacturing stages, including design, machining and assembly, and it is influenced by associated elements with complex coupling mechanisms.
Yue Xi   +4 more
doaj   +1 more source

Accurate long-read de novo assembly evaluation with Inspector

open access: yesGenome Biology, 2021
Long-read de novo genome assembly continues to advance rapidly. However, there is a lack of effective tools to accurately evaluate the assembly results, especially for structural errors.
Yu Chen   +4 more
doaj   +1 more source

Correcting observation errors for assembly task recognition [PDF]

open access: yesIEEE/RSJ International Conference on Intelligent Robots and System, 2003
The completion of robot programs requires long development time and much effort. To shorten the programming time and to minimize the effort, we have been developing a system which we refer to as the "assembly-plan-from-observation (APO) system." This system requires assembly task recognition from observing human performance. Observation data by a robot'
Jun Takamatsu   +3 more
openaire   +2 more sources

Aircraft Assembly Quality Control With Feedback Actions and Assembly Station Flowing Fluctuation Analysis

open access: yesIEEE Access, 2020
For complex products, as the size, shape, position and other properties of the geometric features changing, the accumulated assembly error or the coordination error between different assemblies would be affected directly.
Feiyan Guo   +3 more
doaj   +1 more source

An Accuracy Prediction Method of the RV Reducer to Be Assembled Considering Dendritic Weighting Function

open access: yesEnergies, 2022
There are many factors affecting the assembly quality of rotate vector reducer, and the assembly quality is unstable. Matching is an assembly method that can obtain high-precision products or avoid a large number of secondary rejects.
Shousong Jin   +3 more
doaj   +1 more source

A review on assembly sequence planning and assembly line balancing optimisation using soft computing approaches [PDF]

open access: yes, 2011
Assembly optimisation activities occur across development and production stages of manufacturing goods. Assembly Sequence Planning (ASP) and Assembly Line Balancing (ALB) problems are among the assembly optimisation.
Tiwari, Ashutosh   +7 more
core   +1 more source

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