Results 231 to 240 of about 2,788,198 (294)

Correlation between drilling torque and cone-beam CT gray values: an exploratory clinical study on bone density assessment using a measurement drill. [PDF]

BMC Oral Health
Doi K, Wakamatsu K, Oki Y, Oue H, Kobatake R, Konishi M, Tsuga K.   +6 more
europepmc   +1 more source

Shear‐Isolating Actuation System for Exosuit Using Movable Pulley With Webbing‐Driven Mechanism

Advanced Robotics Research, EarlyView.
Tendon‐driven exosuits can chafe the skin because the moving tendon slides against the wearer. A shear‐isolating actuation system combining a movable pulley with flat‐profile webbing keeps the body‐contacting tendon layer stationary, relocating relative motion away from the skin. The compact 145‐g actuator delivers 150 N of assistance, and benchtop and
Kyeongmin Lim, Gijoon Song, Jaewook Ryu, Sangeui Lee, Junyoung Moon, Giuk Lee   +5 more
wiley   +1 more source

Mechanical validation of 3D-printed orthopaedic surrogate models for screw insertion training. [PDF]

Eur J Orthop Surg Traumatol
Thomassen A, Lee B, Granger M, Massey P, Chauvin B, Addevico F, Solitro G.   +6 more
europepmc   +1 more source

Enhancing Amphibious Flipper‐Based Locomotion Through Terrain‐Dependent Bayesian Optimization of Central Pattern Generator Control

Advanced Robotics Research, EarlyView.
A sea turtle‐inspired amphibious robot uses simulation‐guided optimization to adapt its flipper coordination to different environments. Sensitivity analysis and multiobjective Bayesian optimization identify terrain‐dependent controllers that are validated on hardware.
Nnamdi C. Chikere, Yasemin Ozkan‐Aydin
wiley   +1 more source

Gravitational torque drives multidecadal variations in length of day. [PDF]

Nature
Zhang H, Dumberry M.
europepmc   +1 more source

Interfacial chirality-induced magnetic-field-free switching with high energy efficiency in all-vdW heterostructures. [PDF]

Nat Commun
Zhang KX, Cheon S, Lee S, Choi J, Keum J, Kim H, An Y, Cho W, Son S, Cui J, Park P, Jo Y, Kim JS, Lee HW, Park JG.   +14 more
europepmc   +1 more source

Response to Letter to the Editor for "Femoral Bone Mineral Density Shows Stronger Correlation With Pedicle Screw Insertional Torque than Lumbar Bone Mineral Density or Hounsfield Units: A Retrospective in Vivo Study". [PDF]

Global Spine J
Ogura Y.
europepmc   +1 more source

Medium-term clinical outcomes of the all-on-4 system in different bone types: a retrospective analysis. [PDF]

BMC Oral Health
Topdagi B, Kurum M, Guler CC, Oktay F, Yuce O.   +4 more
europepmc   +1 more source

Biomechanical analysis of retracting maxillary incisors using clear aligners with palatal mini-implants in extraction cases: a finite-element analysis. [PDF]

BMC Oral Health
Zhao Z, Wang Z, Liang L, Liu L, Cao Y, Jin F.   +5 more
europepmc   +1 more source

Muscle cramp susceptibility is associated with muscle-specific modulation of human motoneuron discharge patterns. [PDF]

Exp Physiol
Popesco T, Dos Santos R, Cassoli I, Trajano GS, Pearcey GEP, Maffiuletti NA, Donnelly C, Kayser B, Place N.   +8 more
europepmc   +1 more source