Results 131 to 140 of about 221,721 (309)

Minimizing the Main Strains and Thickness Reduction in the Single Point Incremental Forming Process of Polyamide and High-Density Polyethylene Sheets. [PDF]

Materials (Basel), 2023
Rosca N, Oleksik M, Rosca L, Avrigean E, Trzepieciński T, Najm SM, Oleksik V.   +6 more
europepmc   +1 more source

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

Investigation of Advanced Robotized Polymer Sheet Incremental Forming Process. [PDF]

Sensors (Basel), 2021
Ostasevicius V, Eidukynas D, Jurenas V, Paleviciute I, Gudauskis M, Grigaliunas V.   +5 more
europepmc   +1 more source

Multiscale Structuring of Hydroxyapatite via Two‐Photon Lithography of Nanocomposites

Advanced Functional Materials, EarlyView.
Hydroxyapatite scaffolds are of great interest in bone tissue engineering applications, ranging from 3D cell culture to regenerative medicine. Using two‐photon lithography of a transparent nanocomposite, hydroxyapatite microstructures with features ranging from submicron to centimeter‐scale are fabricated. This allows to mimic the natural bone geometry,
Leonhard Hambitzer, Jan Mathis Hornbostel, Richard Prediger, Sebastian Kluck, Michael Daub, Cornelia Lee‐Thedieck, Frederik Kotz‐Helmer   +6 more
wiley   +1 more source

RESEARCH ON RADIAL ACCURACY IN METAL SHEET SINGLE POINT INCREMENTAL FORMING PROCESS

Jixie qiangdu, 2017
Lack of accuracy of metal sheet single point incremental forming workpiece is an important factor restricting the development of the technology,radial accuracy is an important part of forming precision.
FAN Yuan, LI Yan, YANG MingShun, YAO ZiMeng, BAI Lang   +4 more
doaj  

Investigating Residual Stresses in Metal-Plastic Composites Stiffening Ribs Formed Using the Single Point Incremental Forming Method. [PDF]

Materials (Basel), 2022
Kubit A, Al-Sabur R, Gradzik A, Ochał K, Slota J, Korzeniowski M.   +5 more
europepmc   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

Advanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang, Uwe Hübner, Anne Gärtner, Tao Chen, Joseph Köbel, Franka Jahn, Daniel Repp, Abhrodeep Dey, Henrik Schneidwind, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Matthias Zeisberger, Tanveer Ahmed Shaik, Astrid Bingel, Markus A. Schmidt, Jer‐Shing Huang, Ulf Peschel, Volker Deckert   +18 more
wiley   +1 more source

A method for determining efficiency parameters based on efficiency-quality graph in incremental sheet forming

Journal of Materials Research and Technology
This study reveals the mechanisms by which efficiency parameters affect surface quality, mechanical properties, and configuration offset in incremental sheet forming (ISF), focusing on surface morphology and microstructural evolution.
Guang-Can Yang, Da-Wei Zhang, Chong Tian, Yang-Hu Hu, Sheng-Dun Zhao   +4 more
doaj   +1 more source

Multistage Tool Path Optimisation of Single-Point Incremental Forming Process. [PDF]

Materials (Basel), 2021
Yan Z, Hassanin H, El-Sayed MA, Eldessouky HM, Djuansjah J, A Alsaleh N, Essa K, Ahmadein M.   +7 more
europepmc   +1 more source

Thermo-micro-mechanical simulation of bulk metal forming processes

, 2019
The newly proposed microstructural constitutive model for polycrystal viscoplasticity in cold and warm regimes (Motaman and Prahl, 2019), is implemented as a microstructural solver via user-defined material subroutine in a finite element (FE) software ...
Haase, Christian, Motaman, S. Amir H., Prahl, Ulrich, Schacht, Konstantin   +3 more
core   +1 more source