Results 91 to 100 of about 197,689 (281)

THE CNC VIRTUAL AS TEACHING AND TRAINING AID OF CNC PROGRAMMING [PDF]

, 2012
CNC machine tools is the most important practical means of teaching and training of CNC Programming in Vocational High School. Its relatively-high price causes the incapabibilty of the school for getting it, so the teaching of CNC programming in ...
Bambang Setiyo Hari, Purwoko
core  

High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process

Advanced Materials Interfaces, EarlyView.
This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner, Hubert N. Elly, Kaifan Yue, Cyra Moobed, Siddharth Kurup, Daniel Aziz, Kira L. Barton, Victor Breedveld, Eric M. Vogel, Michael A. Filler   +9 more
wiley   +1 more source

System for Automated Production of Custom Made Shoe Insoles

Journal of Mechanical Engineering
This article presents the development and implementation of the IPASIOU automated system for producing orthopaedic insoles. The IPASIOU system utilizes CAD/CAM technologies, digital scanning, and automated manufacturing processes to enhance the quality ...
Obrovac Karlo, Staroveški Tomislav, Vuković-Obrovac Jadranka, Klaić Miho   +3 more
doaj   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Study on an integrated system of rapid prototyping and manufacturing for 3D Digitizer to CNC Mill : a thesis presented in partial fulfilment of the requirements for the degree of Master in Technology at Massey University, Palmerston North, New Zealand [PDF]

, 2002
The main purpose of this project is to develop a low cost, effective, user friendly interface software for staff and students to integrate the designing and manufacturing facilities in the Institute of Technology and Engineering (ITE) at Massey ...
Li, Jinghui
core  

MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band

Advanced Materials Technologies, EarlyView.
An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi, Jamal Alhourani, Yury Gogotsi, Mohammad H. Zarifi   +3 more
wiley   +1 more source

Blockade of adenosine A2A receptors recovers early deficits of memory and plasticity in the triple transgenic mouse model of Alzheimer's disease

Neurobiology of Disease, 2018
Alzheimer's disease (AD) begins with a deficit of synaptic function and adenosine A2A receptors (A2AR) are mostly located in synapses controlling synaptic plasticity.
António C. Silva, Cristina Lemos, Francisco Q. Gonçalves, Anna V. Pliássova, Nuno J. Machado, Henrique B. Silva, Paula M. Canas, Rodrigo A. Cunha, João Pedro Lopes, Paula Agostinho   +9 more
doaj   +1 more source

Structure and Evolution of Nearby Stars with Planets. I. Short-Period Systems

, 1998
Using the Yale stellar evolution code, we have calculated theoretical models for nearby stars with planetary-mass companions in short-period nearly circular orbits: 51 Pegasi, Tau Bootis, Upsilon Andromedae, Rho Cancri, and Rho Coronae Borealis.
Alexander J. B., Alison Sills, Arribas S., Bakos G. G., Baliunas S. L., Barnes T. G., Beckwith S. V. W., Black D., Blackwell D. E., Boden A., Bohm-Vitense E., Boss A. P., Campbell B., Christensen-Dalsgaard J., Drake S. A., Edvardsson B., Edvardsson B., Eric B. Ford, Favata F., Francois P., Frederic A. Rasio, Fuhrmann K., Fuhrmann K., Gatewood G. D., Gonzalez G., Gonzalez G., Gonzalez G., Gratton R. G., Hearnshaw J. B., Hearnshaw J. B., Holman M., Imbert M., Jeffery C. S., Kubat J., Kunzl M., Kuroczkin D., Lopez R. J. G., Malhotra R., Mannings V., Marsakov V. A., Noyes R. W., Pagel B. E. J., Perrin M. N., Perryman M. A. C., Powell A. L. T., Pravdo S. H., Schaerer D., Schaerer D., Schaller G., Spite M., Thevenin F., Thevenin F., Tomkin J., Unwin S., Verbunt F., Willems B., Xu Z., Zahn J.-P., Zahn J.-P.   +58 more
core   +2 more sources