Results 61 to 70 of about 252,665 (316)

Influence of infill and nozzle diameter on porosity of FDM printed parts with rectilinear grid pattern [PDF]

, 2019
The aim of the paper is to analyze the effect of nozzle diameter and infill on porosity and pore size of FDM printed specimens with rectilinear grid pattern.
Bagheri, Ali, Buj Corral, Irene, Casado López, Ramón, Domínguez Fernandez, Alejandro   +3 more
core   +2 more sources

Surface Texture Characterization and Parameter Optimization of Fused Deposition Modelling Process

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Fused Deposition Modeling (FDM) is one ofthe additive manufacturing (AM) methods, widely used for manufacturingprototypes, models and functional thermoplastic parts as final product.Although FDM technology provides opportunity for manufacturing ...
Binnur Sağbaş
doaj   +1 more source

Sculplexity: Sculptures of Complexity using 3D printing

, 2013
We show how to convert models of complex systems such as 2D cellular automata into a 3D printed object. Our method takes into account the limitations inherent to 3D printing processes and materials.
Evans, T. S., Price, J. J., Reiss, D. S.
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

A review on composite materials and process parameters optimisation for the fused deposition modelling process

Virtual and Physical Prototyping, 2017
Fused deposition modelling is the most significant technique in additive manufacturing (AM) that refers to the process where successive layers of material are deposited in a computer-controlled environment to create a three-dimensional object.
N. Mohan, P. Senthil, S. Vinodh, N. Jayanth   +3 more
doaj   +1 more source

A Material-Recycling Unit for the Fused Deposition Modelling of Three-Dimensional Printing Systems

Applied Sciences, 2023
Fused deposition modelling (FDM) three-dimensional (3D) printing technology is one of the most common additive manufacturing (AM) technologies due to the relatively low cost of the printing units and materials. Although cost-effective, this technology is
Mohammed Nuwaid Nattukallingal, Ziying Ran, Ahmed Abass   +2 more
doaj   +1 more source

The status of GEO 600 [PDF]

, 2004
The GEO 600 laser interferometer with 600m armlength is part of a worldwide network of gravitational wave detectors. GEO 600 is unique in having advanced multiple pendulum suspensions with a monolithic last stage and in employing a signal recycled ...
Allen, B., Aufmuth, P., Aulbert, C., Babak, S., Balasubramanian, R., Barr, B.W., Berukoff, S., Bunkowski, A., Cagnoli, Gianpietro, Cantley, C.A., Casey, M.M., Chelkowski, S., Churches, D., Cokelaer, T., Colacino, C.N., Crooks, David R., Cutler, C., Danzmann, Karsten, Davies, R., Dupuis, Rejean J., Elliffe, E., Fallnich, Carsten, Franzen, A., Freise, A., Gossler, S., Grant, A., Grote, H., Grunewald, S., Harms, J., Heinzel, Gerhard, Heng, Ik S., Hepstonstall, A., Heurs, Michèle, Hewitson, M., Hild, S., Hough, James, Hough, James, Huttner, S.H., Itoh, Y., Jones, R., Kawabe, K., Killow, Christian, Koetter, K., Krishnan, B., Leonhardt, V., Lück, Harald, Machenschalk, B., Malec, M., Mercer, R.A., Messenger, Christopher, Mohanty, S., Mossavi, Kasem, Mukherjee, S., Murray, P., Nagano, S., Newton, G.P., Papa, M.A., Perreur-Lloyd, M., Pitkin, M., Plissi, M.V., Quetschke, V., Re, Virginia, Reid, S., Ribichini, L., Robertson, D.I., Robertson, Norna A., Romano, J.D., Rowan, Sheila, Ruediger, Albrecht, Sanders, Gary H., Sathyaprakash, Bangalore S., Schilling, R., Schnabel, R., Schutz, B.F., Seifert, F., Sintes, A.M., Smith, J.R., Sneddon, Peter H., Strain, Kenneth A., Taylor, I., Taylor, R., Thuering, A., Ungarelli, Carlo, Vahlbruch, H., Vecchio, Alberto, Veitch, J., Ward, Harry, Weiland, U., Welling, Herbert, Williams, P., Willke, Benno, Winkler, Walter, Woan, Graham, Zawischa, Ivo   +93 more
core   +4 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Investigation of a Short Carbon Fibre-Reinforced Polyamide and Comparison of Two Manufacturing Processes: Fused Deposition Modelling (FDM) and Polymer Injection Moulding (PIM)

Materials, 2020
New technologies are offering progressively more effective alternatives to traditional ones. Additive Manufacturing (AM) is gaining importance in fields related to design, manufacturing, engineering and medicine, especially in applications which require ...
Elena Verdejo de Toro, Juana Coello Sobrino, Alberto Martínez Martínez, Valentín Miguel Eguía, Jorge Ayllón Pérez   +4 more
semanticscholar   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source