Results 131 to 140 of about 2,770,069 (332)

Deep Learning‐Assisted Design of Mechanical Metamaterials

Advanced Intelligent Discovery, EarlyView.
This review examines the role of data‐driven deep learning methodologies in advancing mechanical metamaterial design, focusing on the specific methodologies, applications, challenges, and outlooks of this field. Mechanical metamaterials (MMs), characterized by their extraordinary mechanical behaviors derived from architected microstructures, have ...
Zisheng Zong, Pu Wen, Zhiping Chai, Dunxuan Wu, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

Modular Hemipelvic Prosthesis Preserves Normal Biomechanics and Showed Good Compatibility: A Finite Element Analysis

Journal of Functional Biomaterials
This study aimed to evaluate the biomechanical compatibility of a modular hemipelvic prosthesis by comparing stress distributions between an implanted pelvis and a healthy pelvis.
Yuanrui Luo, Hongtao Sheng, Yong Zhou, Li Min, Chongqi Tu, Yi Luo   +5 more
doaj   +1 more source

Use of nonrigid connector in managing stresses to the pier abutment

The Saint's International Dental Journal, 2016
The use of a nonrigid connector (NRC) in a fixed partial denture having pier abutment increases the life of the prosthesis. Rigid connectors though most commonly used, result in early failure of the prosthesis such as debonding as well as put adverse ...
Atulya Sharma, H S Shashidhara, Puneet Sharma   +2 more
doaj   +1 more source

Screw Retained Implant Supported Zirconia Anterior Fixed Dental Prosthesis with Different Abutment Angulations: Evaluation of Fracture Resistance and Failure Modes [PDF]

, 2023
Mohamed Mohamed, Hassan I. Mohamed, Walid Al‐Zordk, Nesma Mohamed Magdy Elgohary, Mohamed Ghazy   +4 more
openalex   +1 more source

ASSESSMENT OF FAILURE OF PROSTHESIS IN FIXED PROSTHODONTICS AMONG PATIENTS

, 2020
Introduction: Fixed dental prosthesis are becoming more popular for preservation of badly damaged crowns or endodontically treated teeth and also for replacing the lost or missing teeth not only in the developed countries but also in the developing countries across the world.
Musab Azhar, Kaynat Siddique, Zara Rizwan   +2 more
openaire   +3 more sources

Determination of cantilever length-anterior-posterior spread ratio assuming failure criteria to be the compromise of the prosthesis retaining screw-prosthesis joint.

The International Journal of Oral and Maxillofacial Implants, 1996
The maximum cantilever length-anterior-posterior spread (CL-AP) ratio is often used as an indication of the ability to cantilever in completely implant-supported prostheses.
M. E. McAlarney, D. Stavropoulos
semanticscholar   +1 more source

Toward Autonomous Self‐Healing in Soft Robotics: A Review and Perspective for Future Research

Advanced Intelligent Systems, EarlyView.
In this article, five different phases (damage detection, cleaning, damage closure, material healing, and healing assessment) are investigated to have an autonomous self‐healing at the system level with the focus on soft robotics. It delves into the importance of each phase, why and where they matter, and reviews relevant technologies that enable ...
Seyedreza Kashef Tabrizian, Seppe Terryn, Bram Vanderborght   +2 more
wiley   +1 more source

A Genetically Encoded Homocysteine Precursor to Probe Protein Active Sites and to Addict Escherichia coli to a Noncanonical Amino Acid Directly Involved in Catalysis

Angewandte Chemie, EarlyView.
A new genetically encoded amino acid is chemically converted into homocysteine (Hcy) under mild conditions to probe and to activate protein active sites. Surprisingly, Hcy can replace cysteine or serine residues in several enzymes. Its potential for a widespread use in proteins is further underlined by rendering Escherichia coli dependent on Hcy ...
Clara Dunker, Henning D. Mootz
wiley   +2 more sources

Skin‐Covered Biohybrid Robotic Finger with Bilayered Permeable Subcutaneous Support for Internal Hydration Supplement

Advanced Intelligent Systems, EarlyView.
A bilayered permeable subcutaneous support system is developed to address the hydration challenge in skin‐covered biohybrid robots. Consisting of a perforated skeletal layer and a sponge‐like polyvinyl alcohol hydrogel, the system enables fluid flow, nutrient diffusion, and mechanical support.
Keisuke Ohta, Minghao Nie, Haruka Oda, Shoji Takeuchi   +3 more
wiley   +1 more source

Backbone Protecting Groups for Enhanced Peptide and Protein Synthesis

Angewandte Chemie, EarlyView.
This review provides a comprehensive account of the use of backbone N‐protecting groups in peptide synthesis. It includes detailed synthetic methods relating to their introduction and removal and their application to “difficult” peptides and proteins of biological significance in both academic and industry contexts.
Samuel J. Paravizzini, Linda M. Haugaard‐Kedström, Craig A. Hutton, John A. Karas   +3 more
wiley   +2 more sources