Results 201 to 210 of about 11,549 (249)

Graphene (0002)/Diamond (111) Heterojunction with High Piezoresistive Response

Advanced Science, EarlyView.
Graphene/diamond heterostructures show promise as silicon alternatives for semiconductors, but high‐quality integration is challenging. Thermal electron irradiation enables covalent bonding; lonsdaleite acts as an intermediate. The heterostructure exhibits a high piezoresistive response (gauge factor −1149) associated with electron‐rich layers and ...
Xueyu Zhang, Kun Guo, Zhigang Gai, Tianxiao Guo, Yuan Gao, Jiancai Leng, Mei Zhang, Tonggang Jiu, Yibao Wang, Shousheng Liu, Xin Jiang   +10 more
wiley   +1 more source

Visual navigation technology for autonomous driving robots based on strategic gradient-REINFORCE algorithm. [PDF]

PLoS One
Hu Y.
europepmc   +1 more source

Research on AGV based on improved A-star algorithm. [PDF]

Sci Rep
Guo Y, Tong X, Huang L, Deng K, Hu T, Ding J, Yang H, Zhong B.   +7 more
europepmc   +1 more source

The Influence of Wide-Directional Asymmetric Spraying on Machining Deformation of Aluminum Alloy Plates. [PDF]

Materials (Basel)
Li Y, Lin Z, Li Y, Li X, Zhu K, Yu M, Li Y, Yan H.   +7 more
europepmc   +1 more source

Multi-Head Attention Deep Q-Network with Prioritized Experience Replay for UAV Path Planning in Dynamic Environments: A Bio-Inspired Approach. [PDF]

Biomimetics (Basel)
Li Y, Qian X, Zhang J, Yang X, Deng C.
europepmc   +1 more source

Beyond the calendar: biologic age as a missing vital sign in chronic kidney disease. [PDF]

Clin Kidney J
Zoccali C, Mallamaci F.
europepmc   +1 more source

Value-added assessment of career planning for vocational competence based on deep learning. [PDF]

Sci Rep
Zhang W.
europepmc   +1 more source

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A study on torch path planning in laser cutting processes part 2: Cutting path optimization using simulated annealing

Journal of Manufacturing Systems, 1999
Abstract In Part 1 of this paper [beginning on page 54], the heat flow in contour laser beam cutting was calculated by using the finite difference model, and a modified analytic model was developed based on the numerical experiments. Part 2 addresses the problem of optimal torch path planning for the 2D laser cutting of a stock plate nested with ...
Guk-chan Han, Suck-joo Na
exaly   +4 more sources

Optimal layout and path planning for flame cutting of sheet metals

International Journal of Computer Integrated Manufacturing, 2009
This paper presents a two-stage methodology for the optimisation of layout and path planning that can be used in flame cutting of sheet metals. The main objective of this paper is to minimise the total travel distance of the flame gun that will not only reduce the cutting time but also the heat effect. The first stage is to use a heuristic to cluster a
F Xi
exaly   +2 more sources