Results 51 to 60 of about 1,102,749 (278)

Review : The role of biomechanical modeling in the rupture risk assessment for abdominal aortic aneurysms

, 2013
AAA disease is a serious condition and a multidisciplinary approach including biomechanics is needed to better understand and more effectively treat this disease.
Martufi, Giampaolo,, Gasser, Thomas Christian,   +1 more
core   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Assessment of Dynamic Knee Valgus between Lateral Step-Down Test and Running in Female Runners with and without Patellofemoral Pain Using Two-Dimensional Video Analysis

Clinics and Practice, 2022
Dynamic knee valgus (DKV) is a frontal plane knee kinematic alteration that has been associated with patellofemoral pain (PFP) in female runners. DKV is commonly assessed in clinical practice by measuring frontal plane knee projection angle (FPPA) during
Diego Protasio de Vasconcelos, Felipe J. Aidar, Tarcisio Brandao Lima, Flavio Martins do Nascimento Filho, Igor Leonardo Alves Mendonça, Alfonso López Díaz-de-Durana, Nuno Domingos Garrido, Michael Silveira Santiago, Walderi Monteiro da Silva Junior   +8 more
doaj   +1 more source

From Fiber Bundles to Architected Membranes: Triply Periodic Minimal Surface Architectures for Biohybrid Artificial Lungs

Advanced Materials, EarlyView.
Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum, Kai P. Barbian, Florian Neuhaus, Gerrit Sitarz, Carolin Nölke, Sebastian V. Jansen, John Linkhorst, Lukas T. Hirschwald, Sebastian Brosch, Christian Certa, Ulrich Steinseifer, Matthias Wessling, Jutta Arens, Arjang Ruhparwar, Bettina Wiegmann   +14 more
wiley   +1 more source

FINITE ELEMENT ANALYSIS OF THORACIC VERTEBRAL STABILITY SUPPORTED BY THE FOURTH SPINE

Coluna/Columna, 2022
Objective: In traumatic injuries of the thoracic spine, three variables are analyzed to make decisions: morphology of the injury, posterior ligamentous complex and neurological status; currently the fourth column is not evaluated; our objective was to ...
Javier Andrés Martínez Silva, Alan Rojas Ayala, Carlos Josué Victoria Buitimea, Edgardo Leon Salguero, Myrna Cosette Valenzuela Beltran   +4 more
doaj   +1 more source

Morphological Characterization of Spherulites in Silk‐Polycaprolactone Mixtures: Implications for Textured Materials

Advanced Materials Interfaces, EarlyView.
Blending silk fibroin with polycaprolactone alters crystalline organization and surface morphology. Low fibroin levels promote ring‐banded spherulites, while higher contents generate porous, pit‐like textures, though overall crystallinity remains unchanged. Solvent evaporation further modulates surface patterns.
Karolína Kocourková, David Jaška, Miroslav Mrlík, Markéta Kadlečková, Filip Mikulka, Roman Čermák, Lucie Kubíčková, Marek Joukal, Petr Smolka, Martin Humenik, Antonín Minařík   +10 more
wiley   +1 more source

Biomechanical characteristics of the lower extremities during running in male long-distance runners with a history of medial tibial stress syndrome: a case control study

BMC Musculoskeletal Disorders, 2023
Background Medial tibial stress syndrome (MTSS) is a running-related injury of the lower extremities. After returning to competition, there are often recurring episodes of MTSS. Therefore, it is important to prevent the onset and recurrence of MTSS among
Takehiro Ohmi, Junya Aizawa, Kenji Hirohata, Shunsuke Ohji, Sho Mitomo, Toshiyuki Ohara, Kazuyoshi Yagishita   +6 more
doaj   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Some applications of linear response theory to media with mechanical relaxation phenomena

, 2007
The general linear response theory it applied for study mechanical relaxations phenomena in continuous media. It is shown that phenomenological and state coefficients, in viscoanelastic media can be obtained as function of quantities which are ...
Ciancio V., Farsaci F., Ciancio A.
core   +1 more source

VALIDATION OF AN OPTICAL METHOD FOR MEASURING THE GAP BETWEEN SUTURED TENDON STUMPS [PDF]

Acta Ortopédica Brasileira
Objective: This study aims to investigate the accuracy and precision of an optical measurement method based on backlight video analysis for measuring gap distances between tendon stumps in a rigid tendon model.
Luiz Sorrenti, Elcio Koodiro Yoshida, Antonio Isidoro de Sousa Neto, César Augusto Martins Pereira, Hugo Alberto Nakamoto, Rames Mattar Junior   +5 more
doaj   +2 more sources