Results 151 to 160 of about 4,203,675 (344)

The Welfare Effects of a Capital Income Tax in an Open Economy [PDF]

International capital mobility has typically been ignored in discussions of the welfare effects of the capital income tax. In the a typical analysis which does consider the open economy it is recognized that highly-elastic capital flows could ...
David G. Hartman
core  

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming

Advanced Engineering Materials, EarlyView.
Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure, Florian Pape, Gerhard Poll, Max Marian   +3 more
wiley   +1 more source

Analysis of the Users’ Understanding of Icons in Graphical User Interface of Simorgh Software [PDF]

تحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2010
Purpose: This research is devoted to study the icons in graphical user interface of Simorgh library software and analyze the users’ understanding of and interaction with this software in Birjand University.
Mohammad-Javad Hashemzadeh, Masoumeh Yeganehfar   +1 more
doaj  

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

Advanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec, Lukáš Daněk, Jan Foltýn, Petr Svoboda, Carsten Gachot, Martin Hartl, Ivan Křupka   +6 more
wiley   +1 more source

A comparative study of YOLOv5 and YOLOv8 for corrosion segmentation tasks in metal surfaces

Array
This study delves into the comparative efficacy of YOLOv5 and YOLOv8 in corrosion segmentation tasks. We employed three unique datasets, comprising 4942, 5501, and 6136 images, aiming to thoroughly evaluate the models’ adaptability and robustness in ...
Edmundo Casas, Leo Ramos, Cristian Romero, Francklin Rivas-Echeverría   +3 more
doaj  

Trans‐Conductive Melt Pool Scaling and its Implications for Parameter Transfer in Laser Powder Bed Fusion for Metals with High Thermal Diffusivity

Advanced Engineering Materials, EarlyView.
Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring, Matthias Gehring, Michael Schmidt   +2 more
wiley   +1 more source

Generalized load graphical forecasting method based on modal decomposition

Global Energy Interconnection
In a “low-carbon” context, the power load is affected by the coupling of multiple factors, which gradually evolves from the traditional “pure load” to the generalized load with the dual characteristics of “load + power supply.” Traditional time-series ...
Lizhen Wu, Peixin Chang, Wei Chen, Tingting Pei   +3 more
doaj  

PERSPECTIVE OPTICS. VISUAL REPRESENTATION TRANSFORMATION THROUGH THE ARTS

Journal of Industrial Design and Engineering Graphics
Art and architecture, at their finest, serve as social expressions of beauty. Artistic language as a form of human communication in the visual arts is an anticipatory tool of societal changes daring to position art as a reflective mirror of the future ...
Dana Sorina OPINCARIU, Alina Elena VOINEA   +1 more
doaj   +2 more sources

Static and Dynamic Behavior of Novel Y‐Shaped Sandwich Beams Subjected to Compressive Loadings: Integration of Supervised Learning and Experimentation

Advanced Engineering Materials, EarlyView.
In this study, the mechanical response of Y‐shaped core sandwich beams under compressive loading is investigated, using deep feed‐forward neural networks (DFNNs) for predictive modeling. The DFNN model accurately captures stress–strain behavior, influenced by design parameters and loading rates.
Ali Khalvandi, Saeed Kamarian, Mahdi Bodaghi, Saeed Saber‐Samandari, Jung‐il Song   +4 more
wiley   +1 more source