Results 41 to 50 of about 44,651 (286)

On the Evaluation of Semantic Phenomena in Neural Machine Translation Using Natural Language Inference

, 2018
We propose a process for investigating the extent to which sentence representations arising from neural machine translation (NMT) systems encode distinct semantic phenomena.
Belinkov, Yonatan, Glass, James, Poliak, Adam, Van Durme, Benjamin   +3 more
core   +1 more source

Arc discharge behavior of corroded surface and electrochemical corrosion characteristics of recast layer of Ti6Al4V titanium alloy

Journal of Materials Research and Technology
In this study, recast layer and dissolved surface of titanium alloy were prepared, the morphology, metallographic and electrochemical behaviors of both surfaces were characterized in detail.
Shengsheng Zhang, Yinan Zhao, Jianping Zhou, Xiaoxiao Chen, Wenwu Zhang, Zongjie Zhou   +5 more
doaj   +1 more source

Experimental Characterization of Laser Trepanned Microholes in Superalloy GH4220 with Water-Based Assistance

Micromachines, 2022
An experiment using water-assisted millisecond laser trepanning on superalloy GH4220 was carried out, and the effects of pulse energy on the hole entrance morphology, diameter, roundness, cross-section morphology, taper angle, sidewall roughness, and ...
Liang Wang, Huayu Yang, Naifei Ren, Zhengtian Wu, Kaibo Xia   +4 more
doaj   +1 more source

Collecting Diverse Natural Language Inference Problems for Sentence Representation Evaluation [PDF]

, 2018
We present a large-scale collection of diverse natural language inference (NLI) datasets that help provide insight into how well a sentence representation captures distinct types of reasoning.
Haldar, Aparajita, Hu, J. Edward, Pavlick, Ellie, Poliak, Adam, Rudinger, Rachel, Van Durme, Benjamin, White, Aaron Steven   +6 more
core   +3 more sources

Investigation of machining characteristics and surface integrity for trim cut WEDM of hybrid metal matrix composite [Al 6061, SiC, and TiB2]

Journal of Engineering and Applied Science, 2023
This study is focused on fabrication of Hybrid Al6061/SiC + TiB2 MMC by stir casting process, primarily to study the effect of two different reinforcement particles on mechanical properties and microstructure.
Nilesh Kumar, Jatinder Kumar
doaj   +1 more source

Investigation on Wire Electrochemical Discharge Micro-Machining

Micromachines, 2023
With the development of MEMS, the machining demand and requirements for difficult-to-machine metal micro parts are getting higher. Microelectric discharge machining is an effective method to process difficult-to-machine metals.
Weijing Kong, Ziyu Liu, Rudong Zhang, Yongbin Zeng   +3 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Performance evaluation of different types of graphite electrodes on titanium (Ti - 6A1 - 4V) [PDF]

, 2009
This thesis presents the EDMing of Titanium (Ti-6A1-4V) using POCO EDM 3 and POCO EDM C3 graphites electrodes with diameter of 10 mm. The main purpose of this study was to investigate the influenced of various parameters involved in EDM on the ...
Abdul Haq, Reazul Haq
core  

Freeform Fabrication of Ionomeric Polymer-Metal Composite Actuators [PDF]

, 2005
Ionomeric polymer-metal composite (IPMC) actuators are a type of soft electromechanically active material which offers large displacement, rapid motion with only ~1V stimulus.
Lipson, Hod, Malone, Evan
core   +3 more sources

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source