Results 211 to 220 of about 521,562 (282)

Evaluation of pedicle screw accuracy and deviation from preoperative planning in intraoperative Cone-Beam Computed Tomography-Navigated lumbar spinal fusion: a prospective study. [PDF]

Brain Spine
Vadalà G, Papalia GF, Nardi N, Russo F, Ambrosio L, Maltese G, Papalia R, Denaro V.   +7 more
europepmc   +1 more source

Space Group Modulated Upconversion and Mechanoluminescence in [YbEu] Cocrystal Complexes

Advanced Optical Materials, EarlyView.
We report here a space group regulation strategy to optimize both upconversion and mechanoluminescence in cocrystal assemblies, representing the first example of integrating these two properties within a single lanthanide complex material. ABSTRACT Lanthanide complexes exhibiting stimuli‐responsive luminescence, such as upconversion (UC) and ...
Wei Sun, Qi'an Zhang, Peng Fan, Fan Yin, Chong‐Bin Tian, Ke‐Han Tang, Xiao‐Qing Guo, Xiao‐Fang Duan, Dengfeng Peng, Qing‐Fu Sun   +9 more
wiley   +1 more source

Independent Risk Factors for Lag Screw Cut-Out: The Role of Open Reduction in Intertrochanteric Fracture Fixation With the Proximal Femoral Nail. [PDF]

Med Sci Monit
Alkan H, Erdoğan Y.
europepmc   +1 more source

GaN Mid‐IR Plasmonics: Low‐Loss Epsilon‐Near‐Zero Modes

Advanced Optical Materials, EarlyView.
This work reports the first comprehensive experimental study of heavily doped GaN as an epsilon‐near‐zero (ENZ) material, including the demonstration of a plasmonic ENZ mode in GaN thin films on Si, and establishes GaN as a viable platform for mid‐IR ENZ‐based plasmonics. ATR measurements and TMM modelling enable detailed analysis of the hybrid surface
Julia Inglés‐Cerrillo, Maria Villanueva‐Blanco, Benjamin Damilano, Stéphane Vézian, Miguel Montes Bajo, Adrian Hierro   +5 more
wiley   +1 more source

Comparative Stress Analysis of Maxillary Implant Prostheses With Different Retention Designs and Restorative Materials. [PDF]

Cureus
Singh AR, Kumar S, Aggarwal R, Sharma R, Deokate A, Kaur H, Sra IK.   +6 more
europepmc   +1 more source

Strong Plasmon–Exciton Coupling Tuned by Corner Etching of Gold Nanocubes and Nanotriangles

Advanced Optical Materials, EarlyView.
Systematic etching of gold nanocubes (AuNCs) and nanotriangles (AuNTs) reveals how nanoparticle morphology governs plasmon–exciton strong coupling. While rounding the corners of AuNCs weakens their coupling, triangular geometries robustly preserve deep strong coupling.
Jiyeon Lee, Seoyoung Hwang, Yoon‐Min Lee, Jeong‐Eun Park, Sangwoon Yoon   +4 more
wiley   +1 more source

Comparison of the Accuracy of Marker Screw-Assisted Pedicle Screw Placement in Thoracic and Lumbar Spine to 3D Navigation: A Randomized Controlled Study. [PDF]

Global Spine J
Khashab MA, Elkhalifa M, Alswat MM, Adas RA.   +3 more
europepmc   +1 more source

Observation of the Differential Goos‐Hänchen Shifts in Wavelength Domain Using a Helical Fiber Grating

Advanced Optical Materials, EarlyView.
Goos‐Hänchen shift (GHS) is a phenomenon in which an optical beam experiences a longitudinal displacement upon total internal reflection. In this work, we experimentally demonstrate an enhanced GHS in the wavelength domain using a helical fiber grating (HFG).
Zhang Meng, Yuto Kotani, Naoto Murata, Pawel Pogorzelski, Reza Abdi‐Ghaleh, Peng Wang, Hua Zhao, Hongpu Li   +7 more
wiley   +1 more source

Retrievability of Fractured Abutment Screws in Dental Implants Using Three Removal Techniques: An In Vitro Pilot Study. [PDF]

J Funct Biomater
Jeng MD, Huang TY, Jeng AY.
europepmc   +1 more source