Results 141 to 150 of about 159,363 (263)

Cervical Pedicle Inlet Screws: Clinical Results of a Novel Trajectory for Navigated Screw Placement in the Sub-axial Cervical Spine. [PDF]

Global Spine J
Martin CT, Carlson R, Anyiwe B, Rawall S, Odland K.   +4 more
europepmc   +1 more source

A Universal van der Waals Tunneling Injector for Monolayer CMOS

Advanced Materials, EarlyView.
A universal van der Waals injector unlocks polarity‐flexible tunneling contacts for monolayer CMOS. SnSe2, an intrinsically degenerate 2D semiconductor, establishes polarity‐specific band alignments with both WSe2 and MoS2 channels, enabling steep switching, high on/off ratios, and a unified route to low‐power 2D logic.
Hanbin Cho, Jing Huang, Seonguk Yang, Subin Im, Sangwoo Park, Jeongin Yeo, Sungyeon Kim, Gilhwan Do, Wenxuan Zhu, Soobeom Shin, Jongwon Lee, Yongjoon Shin, Do‐Sun Lee, Hu Young Jeong, Tae‐Eon Park, Jun Kang, Kyungmin Ko, Joonki Suh   +17 more
wiley   +1 more source

Conversion Total Hip Arthroplasty From a Long Cephalomedullary Nail Through the Direct Anterior Approach. [PDF]

Arthroplast Today
Buchalter WH, Lonza GC, Crockatt WK, Herndon CL, Shah RP, Cooper HJ, Geller JA, Neuwirth AL, Sarpong NO.   +8 more
europepmc   +1 more source

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

Enhancing pedicle screw placement training with a visual tracking guide template in augmented reality navigation. [PDF]

Front Med (Lausanne)
Zhang P, Zhang K, Liu H, Yang X.
europepmc   +1 more source

On the equivalence of the screw motions and of the screw forces [PDF]

Časopis pro pěstování matematiky a fysiky, 1893
openaire   +2 more sources

A High‐Resolution THz‐PCF Sensing Framework: Precise Identification of Food Preservatives Through Refractive Index Analysis

Advanced Materials Interfaces, EarlyView.
As presented in the graphical abstract, it depicts an image of a terahertz photonic crystal fiber (THz‐PCF) sensor with a polygonal shape in the core, which is filled with an analyte, and air slots in the cladding. The THz waves will travel through the fiber, and due to increased light‐matter interaction in the sensing region, changes in refractive ...
T. H. M. Sumon Rashid, Md. Nayem Hossain, Md. Golam Kibria, A. H. M. Iftekharul Ferdous, Jabin Tasnin Upoma, Md. Lalon Hossain, Sajad Ali   +6 more
wiley   +1 more source

Torsional Stability of the Femoral Neck System for Pauwels Type III Femoral Neck Fracture Fixation: A Finite-element Analysis. [PDF]

J Am Acad Orthop Surg Glob Res Rev
Chantarapanich N, Jitprapaikulsarn S, Mahaisavariya B, Mahaisavariya C.   +3 more
europepmc   +1 more source

Ambient‐Spray Ni–Cu(–O)/Ag Nanowire Transparent Heaters for High‐Temperature Heating and Far‐/Near‐Field EMI Suppression

Advanced Materials Interfaces, EarlyView.
A vacuum‐free, ambient‐spray Ni–Cu(–O)/Ag nanowire transparent‐heater platform is realized via conformal junction‐shell engineering and silica–hybrid overcoating, enabling robust high‐temperature heating together with GHz‐band far‐field EMI shielding and near‐field magnetic‐noise attenuation.
Ye Na Heo, Do Il Kim, Hyun Ho Park, Soong Ju Oh, Sang Woo Kim   +4 more
wiley   +1 more source

Rotational Stability in a Feline Sacroiliac Luxation Model: Biomechanical Comparison of Cannulated Compression Headless Screws and Cortical Screws Applied in Positional or Lag Fashion. [PDF]

Animals (Basel)
Klement J, Wieser J, Thorwächter C, Zablotski Y, Lorenz ND, Lauer S, Kornmayer M.   +6 more
europepmc   +1 more source