Results 71 to 80 of about 134,685 (311)

A Continuous Non-Invasive Blood Pressure Prediction Method Based on Deep Sparse Residual U-Net Combined with Improved Squeeze and Excitation Skip Connections

Sensors
Arterial blood pressure (ABP) serves as a pivotal clinical metric in cardiovascular health assessments, with the precise forecasting of continuous blood pressure assuming a critical role in both preventing and treating cardiovascular diseases. This study
Kaixuan Lai, Xusheng Wang, Congjun Cao
doaj   +1 more source

Green synthesis of fluorescent Ag-anionic polyacrylamide nanoparticles gels solution with high stability via a simple template method

Results in Physics, 2019
The fluorescent Ag-anionic polyacrylamide (Ag-APAM) hybrid nanoparticles (NPs) gels solutions were synthesized by using an environmental-friendly APAM template without extra reductant and stabilizer.
Youliang Cheng, Hang Li, Changqing Fang, Kaiye Wang, Jing Chen, Jian Su, Fuping Zheng   +6 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Digital Textile Printing

, 2015
The development of digital textile printing at the end of the twentieth century has had a profound effect on the design, creation, use and understanding of textiles.
Carden, Susan
core  

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

SISTEM INFORMASI BERBASIS WEBSITE PADA CV. PIXEL DIGITAL PRINTING SURABAYA [PDF]

, 2016
Pixel Digital Printing is a printing services company that provides a wide range of needs associated with printing services. For the moment when the customer wants to send image files to be printed should be via email or come directly to the website ...
Sandi, Galih Ari
core  

Inkjet printing of 3D optics for individualized illumination systems

, 2022
S.56-59Additive manufacturing of optical components is one of the most challenging aspects in rapid prototyping, as optics demands not only excellent surface shape and roughness parameters for the outer geometry of the printed part, but also pose ...
Beckert, E., Wolleb, S.-J., Reif, M., Kemper, F., Steenhusen, S.   +4 more
core   +1 more source

Controlling morphology and particle size of hollow poly(styrene-divinylbenzene) microspheres fabricated by template-based method

Journal of Saudi Chemical Society, 2018
Hollow poly(styrene–divinylbenzene) (P(S-DVB)) microspheres were fabricated via template-based method including synthesis of silica particles by sol-gel method, preparation of silica/P(S-DVB) particles by dispersion polymerization and chemical etching of
Cheng Chen, Liping Zhang, Min Li, Anli Tian, Chunxia Wang, Shaohai Fu   +5 more
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source