Results 81 to 90 of about 8,506 (292)

Influence of Partial and Total Replacement of Used Foundry Sand in Self-Compacting Concrete

, 2022
In this work, the feasibility of partially and totally replacing natural sand with used foundry sand in self-compacting concrete was studied. Natural sand was replaced in 50% and 100% vol. by used foundry sand.
Pablo Tamayo, René Cabrera, Carlos Thomas, Gilberto García Del Angel, Jose A. Sainz-Aja, Ali Aghajanian   +5 more
core   +1 more source

A Memristor‐Based In‐Memory Computing System‐on‐Chip with Efficient Depthwise Convolution

Advanced Intelligent Systems, EarlyView.
We present a memristor‐based in‐memory computing (IMC) architecture that enables efficient depthwise convolution (DWC) acceleration. Fabricated in a system‐on‐chip with crossbar arrays, the design improves memory utilization. Experimental validation demonstrates the first hardware acceleration of DWC in IMC, achieving a digital comparable inference ...
Wenhao Song, Fuxi Cai, Sangsu Park, Zhaoyan Li, Seonghun Lee, Mingyi Rao, Woohyung Choi, Seungin Shin, Yan Zhu, Sujin Chae, Myoungsub Kim, Mingche Wu, Hyejung Choi, Yuan Dao, Jaeyun Yi, Youngman Cho, Seon Yong Cha, Ning Ge, Qiangfei Xia, Soo Gil Kim, Miao Hu, J. Joshua Yang   +21 more
wiley   +1 more source

In‐Memory Continuous‐Time SAT Solver Based on Bidirectional 11‐T SRAM Macro

Advanced Intelligent Systems, EarlyView.
This article reported a continuous‐time (CT) Boolean satisfiability (SAT) problem solver using bidirectional 11T‐SRAM macro. The proposed system operates asynchronously using capacitor‐based gradient integration and maximizes the parallelism for SAT solving by in‐memory computing (IMC).
Dongseok Kwon, Tinish Bhattacharya, George Higgins Hutchinson, Dmitri Strukov   +3 more
wiley   +1 more source

Kinetics of Gas Emission from Heated Moulding Sands Together with the On-line Assessment of H2 and O2 Fractions - New Investigation Method

Archives of Foundry Engineering, 2016
The new investigation method of the kinetics of the gas emission from moulding sands used for moulds and cores is presented in this paper. The gas evolution rate is presented not only as a function of heating time but also as a function of instantaneous ...
Mocek J., Zych J.
doaj   +1 more source

Engineering enzymes, pathways, and microbes through the use of an automated organism engineering foundry

, 2017
Ginkgo Bioworks is an organism engineering company that applies high-throughput approaches to engineer enzymes and pathways in a variety of hosts.
Stanton, Brynne C., Shetty, Reshma
core  

The Foundry Engineering Department of the Krasnoyask Institute of Nonferrous Metals – 50 Years

, 2020
В статье изложены основные этапы развития и становления кафедры «Литейное производство» на красноярской землеThe article deals with the main stages of development of the Foundry Engineering Department at the Krasnoyarsk ...
Беляев, С.В., Mamina, Lyudmila I., Крушенко, Г.Г., Belyaev, Sergey V., Krushenko, Genrih G., Мамина, Л.И.   +5 more
core  

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source

Exploring Supply Chain Visibility for Circularity: A Delphi Approach

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular supply chains (CSCs) depend on enhanced supply chain visibility (SCV) to track and manage resource flows and thereby enable efficient decision‐making. Despite confronting silo mentalities, fragmented information, technological barriers, resistance to change, and a lack of standardization, data sharing remains crucial for SCV and ...
Tarun Kumar Agrawal, Ravi Kalaiarasan, Sayyed Shoaib‐ul‐Hasan, Seyoum Eshetu Birkie, Sandeep Jagtap, Jan Olhager, Magnus Wiktorsson, Patrik Jonsson   +7 more
wiley   +1 more source

Combined Effects of Copper and Tin at Intermediate Level of Manganese on the Structure and Properties of As-Cast Nodular Graphite Cast Iron

Archives of Metallurgy and Materials, 2017
Copper, manganese and tin are commonly used as pearlite promoter elements in cast irons. A number of studies have been aimed at quantitatively evaluate the effect of each of these elements, individually or at given levels of the others.
Lacaze J., Sertucha J., Larrañaga P., Suárez R.   +3 more
doaj   +1 more source

Exploring Sustainable Growth: Eco‐Innovation Among Small and Medium‐Sized Enterprises

Business Strategy and the Environment, EarlyView.
ABSTRACT We examined how small and medium‐sized enterprises (SMEs) in the aerospace industry developed capabilities for eco‐innovation, specifically SMEs enrolled in a green transition mentorship programme. To this end, we conducted multiple case studies over 2 years (August 2022 to November 2024) to gather data through semi‐structured interviews with ...
Coralie Gagné, Sophie Veilleux, Fabiano Armellini, Carole Lalonde, Elicia Maine, Catherine Beaudry   +5 more
wiley   +1 more source