Results 61 to 70 of about 88,451 (293)

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

Advanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld, Ahmed Dewidar, Karim Qarbi, Hendrik Wester, Florian Patrick Schäfke, Alexej Verschinin, Hans Jürgen Maier, Sebastian Barton, Christian Klose, Johanna Uhe   +9 more
wiley   +1 more source

Variation in availability and use of surgical care for female urinary incontinence: a mixed-methods study

Health Services and Delivery Research, 2021
Background: Urinary incontinence affects between 25% and 45% of women. The availability and quality of services is variable and inequitable, but our understanding of the drivers is incomplete. Objectives: The objectives of the study were to model patient,
Rebecca S Geary, Ipek Gurol-Urganci, Jil B Mamza, Rebecca Lynch, Dina El-Hamamsy, Andrew Wilson, Simon Cohn, Douglas Tincello, Jan van der Meulen   +8 more
doaj   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Mesh-related complications in single-incision transvaginal mesh (TVM) and laparoscopic abdominal sacrocolpopexy (LASC)

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: Few studies have investigated the long-term impact of synthetic mesh reconstructive surgery for pelvic organ prolapse (POP) on patient outcomes.
Yi-Ling Li, Yu-Wei Chang, Tsai-Hwa Yang, Ling-Ying Wu, Fei-Chi Chuang, Fu-Tsai Kung, Kuan-Hui Huang   +6 more
doaj  

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Non-fixation method of abdominal wall hernia repair

RUDN Journal of Medicine, 2011
Authors has developed algorithm of surgical treatment of the abdominal wall hernias, based on using the modern non-fixation mesh. This algorithm includes different surgical approaches (open and endoscopic) for inguinal and ventral hernias using ...
A V Protasov, E D Smirnova
doaj  

Modification of transvaginal polypropylene mesh with co-axis electrospun nanofibrous membrane to alleviate complications following surgical implantation

Journal of Nanobiotechnology
Background Surgeries for treating pelvic organ prolapse involving the utilization of synthetic mesh have been associated with complications such as mesh erosion, postoperative pain, and dyspareunia.
Tao Guo, Xuechun Hu, Zhe Du, Xiuqi Wang, Jinghe Lang, Jian Liu, Haiyan Xu, Zhijing Sun   +7 more
doaj   +1 more source

SECURING MESH WITH SKINSTAPLES VERSUS PROLENE SUTURE IN INGUINAL HERNIA REPAIR: EFFECTS ON POST-OPERATIVE COMPLICATIONS

Pakistan Armed Forces Medical Journal, 2020
Objective: To compare the frequency of surgical site infection, Seroma formation and urinary retention in patients undergoing Lichtenstein inguinal hernia repair using staples and polypropylene for securing the mesh.
Amir Khulique, Sajjad Khan, Raheel Khan, Madiha Sundas, Huma Asad   +4 more
doaj