Results 141 to 150 of about 18,372,646 (292)

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Radiographic accuracy of implant positioning in unicompartmental knee arthroplasty, does an imageless robotic system make a difference? [PDF]

Arch Orthop Trauma Surg
Montagna A, Andriollo L, Cinelli V, Marescalchi M, Matascioli L, Benazzo F, Rossi SMP.   +6 more
europepmc   +1 more source

Design of integrated navigation system for autonomous underwater robotic

, 2004
Underwater robotic navigation system is one of challenge issues of autonomous underwater robotics, and it is also the underwater robotics' difficult field and active research field.
Wang XH(王晓辉), Yu JC(俞建成), Zhang AQ(张艾群)   +2 more
core  

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

Global Workflow of a Comanipulation-Based Robotic System for Cervical Spine Surgery. [PDF]

Int J Med Robot
Koszulinski A, Sandoval J, Wu CT, Huang SH, Sahani SK, Wu SL, Essomba T, Vendeuvre T, Faure JP, Zeghloul S, Laribi MA.   +10 more
europepmc   +1 more source

Investigation of Resonance Characteristics of More Than 10 000 Metal‐Coated Silicon MEMS Cantilevers Using Machine Learning

Advanced Engineering Materials, EarlyView.
More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad, Saurabh Thorat, Andre Loch Gesing, Dominik Huber, Christopher Zellner, Patrick Egger, Georg Pfusterschmied, Ulrich Schmid, Michael Schneider   +8 more
wiley   +1 more source

Conversion of Total Intracorporeal Ileal Conduit to Studer Orthotopic Ileal Neobladder Using the Kangduo 2000 Robotic System. [PDF]

Int Braz J Urol
Lai C, Wu G, Fan D, Cui W, Wang B, Liu R, Liu H, Gu Y, Gao Z, Li X.   +9 more
europepmc   +1 more source

Influence of Fe Particle Size Distribution on Chemical Homogeneity, Microstructure, and Crack Formation in Fe–SiC Powder Blends Processed by PBF‐LB/M

Advanced Engineering Materials, EarlyView.
The influence of Fe particle size on in situ alloying of Fe–SiC powder blends in PBF‐LB/M is revealed. Contrary to expectations, the coarser Fe fraction provides a broader crack‐free processing window and slightly improved elemental homogeneity while producing higher but more variable hardness. The results highlight a complex trade‐off between particle
Anna Luise Strauch, Anastasiya Toenjes, Matthias Steinbacher   +2 more
wiley   +1 more source

Contactless robotic system for linear catheter advancement using magnetic actuation. [PDF]

Int J Comput Assist Radiol Surg
Sianca LP, Stallkamp J, Moviglia J.
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source