Results 81 to 90 of about 101,909 (269)

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Clinical challenges in the management of vaginal prolapse

International Journal of Women's Health, 2014
Nazema Y Siddiqui, Autumn L EdenfieldDivision of Urogynecology and Reconstructive Surgery, Duke University Medical Center, Durham, NC, USAAbstract: Pelvic organ prolapse is highly prevalent, and negatively affects a woman’s quality of life.
Siddiqui NY, Edenfield AL
doaj  

Non-destructive processing of silver containing glass ceramic antibacterial coating on polymeric surgical mesh surfaces. [PDF]

Nanoscale, 2023
Zareei A, Kasi V, Thornton A, Rivera UH, Sawale M, Maruthamuthu MK, He Z, Nguyen J, Wang H, Mishra DK, Rahimi R.   +10 more
europepmc   +1 more source

Laser Additive Manufacturing of Oxide‐Dispersion‐Strengthened Steels: A Simulation‐Based Comparison Between Powder Bed Fusion and Direct Energy Deposition

Advanced Engineering Materials, EarlyView.
Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech, Yangyiwei Yang, Timileyin David Oyedeji, Prasanth Bondi, Mareen Goßling, Bilal Gökce, Bai‐Xiang Xu   +6 more
wiley   +1 more source

Characterization in respect to degradation of titanium-coated polypropylene surgical mesh explanted from humans. [PDF]

J Biomed Mater Res B Appl Biomater, 2023
Farr NTH, Klosterhalfen B, Noé GK.
europepmc   +1 more source

Microstructure, Mechanical Properties, and Antibacterial Performance of Novel Fe‐Mn‐Zn Nanocrystalline Alloys Produced by Mechanical Alloying

Advanced Engineering Materials, EarlyView.
This article presents the development of Fe‐Mn‐Zn nanocrystalline alloys (0–9 wt% Zn) by mechanical alloying and subsequently hot pressing. Their microstructure, density, hardness, wear resistance, corrosion behavior, and antibacterial properties are systematically examined.
Ilker Emin Dag, Funda Kilic, Mrutyunjay Panigrahi, Baris Avar   +3 more
wiley   +1 more source

Analysis of risk factors for surgical site infection and postoperative recurrence following inguinal and femoral hernia surgery in adults

Asian Journal of Surgery, 2022
Objective: We aimed to evaluate the causes of complications following surgery for inguinal and femoral hernia, using surgical site infection (SSI) and recurrence rate as indicators of outcomes to consider appropriate treatments.
Shuzo Kohno, Takuo Hasegawa, Hiroaki Aoki, Masaichi Ogawa, Kazuhiko Yoshida, Katsuhiko Yanaga, Toru Ikegami   +6 more
doaj  

Practical Mouse Model to Investigate Therapeutics for Staphylococcusaureus Contaminated Surgical Mesh Implants. [PDF]

J Surg Res, 2023
Collins MM, Race B, Messer RJ, Baune C, Kobayashi SD, Long D, Williams K, Hasenkrug AM, Hasenkrug K, Malachowa N.   +9 more
europepmc   +1 more source

Efficient EndoNeRF Reconstruction and Its Application for Data-driven Surgical Simulation [PDF]

arXiv
The healthcare industry has a growing need for realistic modeling and efficient simulation of surgical scenes. With effective models of deformable surgical scenes, clinicians are able to conduct surgical planning and surgery training on scenarios close to real-world cases.
arxiv  

AMPS: A Real-time Mesh Cutting Algorithm for Surgical Simulations [PDF]

arXiv, 2018
We present the AMPS algorithm, a finite element solution method that combines principal submatrix updates and Schur complement techniques, well-suited for interactive simulations of deformation and cutting of finite element meshes. Our approach features real-time solutions to the updated stiffness matrix systems to account for interactive changes in ...
arxiv