Results 171 to 180 of about 159,363 (263)

Accuracy and Safety of a Triad-Dependent Technique for Subaxial Cervical Pedicle Screw Placement: A Prospective Cohort Study. [PDF]

Global Spine J
El-Meshtawy M, Saleh MA, Ibrahim MA, Elnady B, Ibrahim MF.   +4 more
europepmc   +1 more source

Deterministic Integration of Quantum Emitters and Optical Cavities in a Van Der Waals Crystal

Advanced Optical Materials, EarlyView.
The work demonstrates fabrication of Circular Bragg Grating (CBG) cavities with embedded emitters in hBN. The cavities are fabricated around a pre‐characterised quantum emitter. The integrated platform enables light matter interaction and access to brighter emitters and spins in hBN.
James Liddle‐Wesolowski, Otto Cranwell Schaeper, Nathan Coste, Benjamin Whitefield, Evan Williams, Helen Zhi Jie Zeng, Mehran Kianinia, Anastasiia Zalogina, Igor Aharonovich   +8 more
wiley   +1 more source

Life-size 3D modeling for C1-C2 fixation planning: A preoperative tool for atlantoaxial stabilization techniques. [PDF]

Brain Spine
Kendirlioglu BC, Sulaimanov U, Sahin MH, Korkmaz TS, Keles A, Erginoglu U, Aydogmus E, Greeneway GP, Zaazoue MA, Baskaya MK.   +9 more
europepmc   +1 more source

Engineering Exciton g‐Factors With Light in Type‐II Heterostructures

Advanced Optical Materials, EarlyView.
All‐optical approaches have emerged as cutting‐edge alternatives for ultrafast, energy‐efficient, and spatially localized tuning and switching of material properties. In our work, we demonstrate how light intensity alone can be leveraged to engineer g‐factors from a single‐type of carrier in type‐II heterostructures through Coulomb‐induced wavefunction
G. M. Jacobsen, V. A. Oliveira, B. L. Liang, A. Pelais, M. E. Ware, G. J. Salamo, G. E. Marques, Yu. I. Mazur, V. Lopez‐Richard, M. D. Teodoro   +9 more
wiley   +1 more source

Different screw configurations for treating Sanders type IIB intra-articular calcaneal fractures: a finite element analysis. [PDF]

BMC Musculoskelet Disord
Wang XY, Xia WJ, Wang SY, Li RY, Chen EF, Tan GC, Zhou JS, Guo XS, Feng YZ.   +8 more
europepmc   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

Development of Alternative Screw Concepts for Rubber Extrusion Based on Simulative and Experimental Methods. [PDF]

Polymers (Basel)
Schmidt L, Schöppner V.
europepmc   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +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

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source