Results 201 to 210 of about 3,007,216 (374)

Computer-aided design and analysis of mechanisms [PDF]

open access: yes, 1982
An introduction to the computer programs developed to assist in the design and analysis of mechanisms is presented. A survey of the various types of programs which are available is given, and the most widely used programs are compared.
Knight, F. L.
core   +1 more source

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

open access: yesAdvanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu   +12 more
wiley   +1 more source

Enhancing Agricultural Machinery Management through Advanced LLM Integration [PDF]

open access: yesarXiv
The integration of artificial intelligence into agricultural practices, specifically through Consultation on Intelligent Agricultural Machinery Management (CIAMM), has the potential to revolutionize efficiency and sustainability in farming. This paper introduces a novel approach that leverages large language models (LLMs), particularly GPT-4, combined ...
arxiv  

Modelling the Effects of Friction on Tool-Chip Interface Temperature During Orthogonal Cutting of Al6061-T6 Aluminium Alloy [PDF]

open access: yes, 2019
© IEOM Society International - IEOM 2019In this work, finite element simulations based on the analytical model derived with the MATLAB software were used to establish the temperature fields within the cutting tool and tool-chip interface.
Ismail, S. O., Ogbuanu, K., Ojolo, S. J.
core  

History of Agricultural Engineering School of Thought

open access: yesAdvanced Engineering Research, 2015
Don State Technical University is a modern, rapidly developing research and educational centre of the Southern Russia. It has extensive international links.
Editorial Article
doaj  

Force Compensation Control for Electro-Hydraulic Servo System with Pump–Valve Compound Drive via QFT–DTOC

open access: yesChinese Journal of Mechanical Engineering
Each joint of a hydraulic-driven legged robot adopts a highly integrated hydraulic drive unit (HDU), which features a high power–weight ratio. However, most HDUs are throttling-valve-controlled cylinder systems, which exhibit high energy losses.
Kaixian Ba   +6 more
doaj   +1 more source

Flat-Knitted Double-Tube Structure Capacitive Pressure Sensors Integrated into Fingertips of Fully Fashioned Glove Intended for Therapeutic Use

open access: yesSensors
A therapeutic glove, which enables medical non-professionals to perform physiotherapeutic gripping and holding movements on patients, would significantly improve the healthcare situation in physiotherapy.
Susanne Fischer   +4 more
doaj   +1 more source

The Rise of A District Lead Firm: The Case of Wam (1968-2003) [PDF]

open access: yes
In recent years a major evolution in several industrial districts in Italy has been the emergence of new hierarchical structures that led to the rise of lead firms.
Alberto Rinaldi
core  

EngineBench: Flow Reconstruction in the Transparent Combustion Chamber III Optical Engine [PDF]

open access: yesarXiv
We present EngineBench, the first machine learning (ML) oriented database to use high quality experimental data for the study of turbulent flows inside combustion machinery. Prior datasets for ML in fluid mechanics are synthetic or use overly simplistic geometries.
arxiv  

Elasticity of Diametrically Compressed Microfabricated Woodpile Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
Modulus–porosity relationship is derived for woodpile lattices with struts under diametrical compression. The formula presented here that Young's modulus is proportional to the square of the volume fraction E˜ρ2$E \sim \left(\rho\right)^{2}$ is shown to be consistent with computations and laboratory experiments on 3D‐printed samples.
Faezeh Shalchy, Atul Bhaskar
wiley   +1 more source

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