Results 41 to 50 of about 1,769,512 (277)

Evolutionarily conserved morphogenetic movements at the vertebrate head-trunk interface coordinate the transport and assembly of hypopharyngeal structures [PDF]

, 2014
International audienceThe vertebrate head-trunk interface (occipital region) has been heavily remodelled during evolution, and its development is still poorly understood.
Walters, Esther H, Lewis, AK, Dietrich, Susanne, El-Hanfy, Amira S., Gandesha, Saniel, Wotton, Karl R., Jorge, EC, Sharpe, Colin, Lawson, Jennifer A, Dietrich, S, Sobreira, Débora Rodrigues, Sharpe, C, Lewis, A. Kelsey, Kardon, Gabrielle, Lawson, JA, Lours-Calet, C, Jorge, Erika C., Alvares, Lucia Elvira, Sobreira, Debora R., Lawson, Jennifer A., Alvares, LE, Alvares, Lucia E, El-Hanfy, Amira S, Kelsey Lewis, A., Kelsey Lewis, A, Jorge, Erika C, Lours-Calet, Corinne, Sobreira, DR, Tada, M, Walters, EH, Alvares, Lucia E., Kardon, G, El-Hanfy, AS, Wotton, KR, Wotton, Karl R, Walters, Esther H., Tada, Masazumi, Gandesha, S   +37 more
core   +1 more source

Relative anchorage loss under reciprocal anchorage in mandibular premolar extraction cases treated with clear aligners.

Angle Orthodontist, 2023
OBJECTIVES To compare mandibular relative anchorage loss (RAL) under reciprocal anchorage between first and second premolar extraction cases in bimaxillary protrusion mild crowding cases treated using clear aligner therapy (CAT).
Zhenxing Tang, Weichang Chen, Li Mei, Ehab A. Abdulghani, Zhihe Zhao, Yu Li   +5 more
semanticscholar   +1 more source

Dental Microwear Texture Analysis on Radular Teeth

Advanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings, Stanislav N. Gorb, Ellen Schulz‐Kornas   +2 more
wiley   +1 more source

An integrated approach to tracking mandibular position relative to incisal and condylar envelopes of motion during intraoral clinical procedures: a new look at TMJ movements

Frontiers in Dental Medicine
Current methods for tracking temporomandibular joint (TMJ) movements are difficult to perform during dental procedures. Yet precise and accurate quantification of mandibular movements is critical for understanding temporomandibular biomechanics and how ...
Jing-Sheng Li, Douglas S. Ramsay, Douglas S. Ramsay, Andrea B. Burke, Greg J. Huang, Fritzie I. Arce-McShane   +5 more
doaj   +1 more source

Evaluation of three-dimensional mandibular movements after reconstruction with free fibula flap

Acta otorhinolaryngologica italica, 2015
SUMMARY Seven patients who underwent mandibular reconstruction with a fibula free flap (one on the midline, six on either right or left side) and were rehabilitated with implant supported prostheses, performed free mandibular border movements (maximal ...
A. Bolzoni, A. Mapelli, A. Baj, F. V. Sidequersky, Aldo Bruno Gianni, C. Sforza   +5 more
semanticscholar   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Analysis of sagittal condyl inclination in subjects with temporomandibular disorders [PDF]

Vojnosanitetski Pregled, 2010
Bacground/Aim. Disturbances of mandibular border movements is considered to be one of the major signs of temporomandibular disorders (TMD). The purpose of this study was to evaluate the possible association between disturbances of mandibular border ...
Dodić Slobodan, Sinobad Vladimir, Vukadinović Miroslav   +2 more
doaj   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

Faculty-supervised measurements of the face and of mandibular movements on young adults

The Journal of Advanced Prosthodontics, 2014
PURPOSE The purpose of this study was to determine the average facial proportions and mandibular movement capacity of 316 first-year dental students who carefully recorded them on each other.
J. B. Woelfel, T. Igarashi, Jin-Keun Dong   +2 more
semanticscholar   +1 more source

Bioadhesive‐Integrated 3D‐Printed Multilayer Scaffolds Secure a Mechanically‐Stable Osteoimmune Niche for Enhanced Bone Augmentation

Advanced Science, EarlyView.
A 3D‑printed multilayer adhesive scaffold, firmly anchored to bone defects by simple finger pressing, suppresses micromotion and secures mechanical stability of the osteogenic niche. This stabilization likely contributes to the enhanced bone augmentation by fostering a pro‑regenerative mechano‐immune profile—characterized by M2‑like macrophage ...
Delu Zhao, Qiuyi Li, Lingyun Wang, Chongao Zhang, Yutian Cheng, Shuang Liu, Fulan Wei, Zheqin Dong   +7 more
wiley   +1 more source