Results 211 to 220 of about 4,566,256 (295)

Micro-CT evaluation of dentin removal in the danger zone and dentinal microcrack formation in primary molars prepared with pediatric rotary file systems: an in vitro study. [PDF]

BMC Oral Health
Doygun D, Yüksel BN, Büyüksungur A.
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Evaluation of the Increase in Dentinal Barrier Thickness Formed by Indirect Pulp Treatment with Two Different Indirect Pulp Capping Agents in Primary Molars: A Randomized Controlled Trial. [PDF]

Int J Clin Pediatr Dent
Shaji J, Varma RB, Kumar JS, Kumaran P, Xavier AM, Venugopal M, Nishna T.   +6 more
europepmc   +1 more source

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source

Clinical Performance of Two Resin Composite Materials in Class II Cavities in Primary Molars: An Observational Study. [PDF]

Int J Clin Pediatr Dent
Vijayakumar PM, John JB, Eswara K, Banu N.   +3 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Comparison of Eggshell-derived Calcium Hydroxyapatite and Biodentine as Indirect Pulp-capping Agents in Primary Molars: <i>In Vivo</i> Study. [PDF]

Int J Clin Pediatr Dent
Patel RM, Manohar B, Khairwa A, Ranwa S, Shekhawat D.   +4 more
europepmc   +1 more source

Thermodynamics of Concomitant Charge‐Transfer, Antiferromagnetic, and Isostructural Phase Transitions in Barocaloric ACu3Fe4O12 Quadruple Perovskites

Advanced Science, EarlyView.
A copper‐iron charge transfer instability drives concomitant electronic, magnetic, and isostructural phase transitions in ACu3Fe4O12${\rm ACu}_3{\rm Fe}_4{\rm O}_{12}$, with an inverse barocaloric effect. A minimal Landau theory ties these thermodynamic signatures together, revealing a pressure‐independent transition entropy with comparable charge and ...
Jefferson Delgado‐Quesada, Gian Giacomo Guzmán‐Verri   +1 more
wiley   +1 more source

Evaluation of post-operative pain after single-sitting pulpectomy using hand versus rotary instrumentation in primary molars. [PDF]

Bioinformation
Doneria A, Shah K, Kumar EV, Shukla D, Gagan N, Diwanji A, Mehta M.   +6 more
europepmc   +1 more source

METHODS OF RESTORATION OF PRIMARY MOLARS

Aliyev T., Ibragimov E., Gurskaya N.
openaire   +2 more sources