Results 11 to 20 of about 4,143,667 (234)

Research of the Geometric Characteristic of Undercutting and Limit Normal Point in Gear Geometry

open access: yesJixie chuandong, 2015
The undercutting phenomena and the limit normal point are two important concepts in gearing theory,design and manufacturing.Based on the different opinions about them in the current research of limit normal point and the geometry and movement ...
Chen Ningxin
doaj   +2 more sources

Undercutting in argumentation systems [PDF]

open access: yes, 2015
International audienceRule-based argumentation systems are developed for reasoning about defeasible information. They take as input a theory made of a set of strict rules, which encode strict information, and a set of defeasible rules which describe ...
Amgoud, Leila   +3 more
core   +5 more sources

On the Very Idea of Undercutting Defeat [PDF]

open access: yes, 2021
My aim in this paper is to cast doubt on the idea of undercutting defeat by showing that it is beset by some serious problems. I examine a number of attempts to specify the conditions for undercutting defeat and find them to be defective.
Demircioglu, Erhan
core   +2 more sources

Glacier–plume or glacier–fjord circulation models? A 2-D comparison for Hansbreen–Hansbukta system, Svalbard

open access: yesJournal of Glaciology, 2021
Up to 30% of the current tidewater mass loss in Svalbard corresponds to frontal ablation through submarine melting and calving. We developed two-dimensional (2-D) glacier–line–plume and glacier–fjord circulation coupled models, both including subglacial ...
Eva De Andrés   +3 more
doaj   +1 more source

Undercutting Underdetermination-Based Scepticism [PDF]

open access: yes, 2015
According to Duncan Pritchard, there are two kinds of radical sceptical problem; the closure-based problem, and the underdetermination-based problem.
Ashton, Natalie Alana
core   +1 more source

Towards Overcoming the Undercutting Problem [PDF]

open access: yes, 2022
Mining processes of Bitcoin and similar cryptocurrencies are currently incentivized with voluntary transaction fees and fixed block rewards which will halve gradually to zero.
Sun, Wenhai   +3 more
core   +1 more source

A Feedrate-Constraint Method for Continuous Small Line Segments in CNC Machining Based on Nominal Acceleration

open access: yesApplied Sciences, 2021
When the CNC machining of continuous small line segments is performed, the direction of the machine tool movement will change abruptly at the corner of adjacent line segments.
Peng Guo   +7 more
doaj   +1 more source

Iceberg calving of Thwaites Glacier, West Antarctica: full-Stokes modeling combined with linear elastic fracture mechanics [PDF]

open access: yesThe Cryosphere, 2017
Thwaites Glacier (TG), West Antarctica, has been losing mass and retreating rapidly in the past few decades. Here, we present a study of its calving dynamics combining a two-dimensional flow-band full-Stokes (FS) model of its viscous flow with linear ...
H. Yu   +4 more
doaj   +1 more source

Spatial meshing theory of involute spiroid gear drive with line contact

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
In the paper, spatial meshing theory of involute spiroid gear drive with line contact (ISGDWLC), which is a new type of worm drive with large ratio, crossed axes and high load capacity, is presented completely for the further researches of load capacity,
Yong HU   +3 more
doaj   +1 more source

Displacement Characterization and Spatial-Temporal Evolution of the 2020 Aniangzhai Landslide in Danba County Using Time-Series InSAR and Multi-Temporal Optical Dataset

open access: yesRemote Sensing, 2021
On 17 June 2020, a large ancient landslide over the Aniangzhai (ANZ) slope, Danba County, Sichuan Province, China, was reactivated by a series of multiple phenomena, including debris flow triggered by heavy rainfall and flooding. In this study, Synthetic
Jianming Kuang   +2 more
doaj   +1 more source

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