Results 111 to 120 of about 320,765 (312)

On-Line Flatness Measurement in the Steelmaking Industry

Sensors, 2013
Shape is a key characteristic to determine the quality of outgoing flat-rolled products in the steel industry. It is greatly influenced by flatness, a feature to describe how the surface of a rolled product approaches a plane.
Rubén Usamentiaga, Julio Molleda, Daniel F. García   +2 more
doaj   +1 more source

Steering CO Selectivity in CO2 Electroreduction over Silver Microtubular Gas-Diffusion Electrodes via Surface Reconstruction

An efficient gas diffusion electrode (GDE) is crucial for enhancing mass transport involving gas-phase CO2 conversion in the electrochemical CO2 reduction reaction (CO2RR).
Ge, Lei, Chen, Guoliang, Rabiee, Hesamoddin, Ma, Beibei, Kuang, Yizhu, Dorosti, Fatereh, Nanjundan, Ashok Kumar, Zhu, Zhonghua, Wang, Hao   +8 more
core   +1 more source

Variational Methods in Surface Parameterization [PDF]

, 2005
A surface parameterization is a function that maps coordinates in a 2-dimensional parameter space to points on a surface. This thesis investigates two kinds of parameterizations for surfaces that are disc-like in shape.
Litke, Nathan Jacob
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Identifying Beneficial and Adverse Co4+ Species in Cobalt‐Based Oxygen Evolution Catalysts via Precursor Polymorphism Engineering

Advanced Science
The oxygen evolution reaction (OER) is a critical bottleneck in water electrolysis for hydrogen production, necessitating catalysts that optimize both efficiency and cost.
Zhongheng Li, Zheng Shu, Lun Li, Wendi Zhang, Jiaqian Kang, Chengcheng Zhong, Ziwen Feng, Jinxian Feng, Hou Ian, Hui Pan   +9 more
doaj   +1 more source

Building reconstruction from Worldview DEM using image information

, 2011
In this paper an algorithm is proposed for extraction of 3D models corresponding to the buildings from Digital elevation Models (DEM) produced from Worldview–2 stereo satellite images.
Arefi, Hossein, Reinartz, Peter
core  

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Fine reconstruction of full-surface of soil specimens during triaxial testing

Yantu gongcheng xuebao
Noncontact image-based methods are becoming increasingly popular for characterization of geomaterials deformation during laboratory loading. However, surface reconstruction of a specimen inside a triaxial chamber is still challenging due to difficulties ...
LI Lin , LIN Chengfeng , WANG Jiahui
doaj   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Hydrogen‐Induced Amorphization of Superlattice Cerium Nickel Intermetallics Enabling Efficient Alkaline Oxygen Evolution Reaction

Advanced Science
Transforming intermetallics with highly ordered structures into amorphous forms to unlock their superior oxygen evolution reaction (OER) remains a significant challenge.
Ziliang Chen, Shouyu Yao, Jiaxin Xu, Xingfan Zhang, Kui Yin, Hongyuan Yang, Tianjue Hou, Ruotao Yang, Prashanth W. Menezes, Zhenhui Kang   +9 more
doaj   +1 more source