Results 71 to 80 of about 39,406 (261)

Tibial tubercle osteotomy for the exposure of complex primary and revision Total Knee Arthroplasty- our 21 years of experience

Journal of Orthopaedic Reports
-: Background: Adequate exposure is often challenging in complex primary and revision Total Knee Arthroplasty (TKA). A quadriceps snip in addition to a standard approach is the most widely used approach in such cases.
Ameya Katariya, P. Suryanarayan, Vijay Bose, P.S. Ashok Kumar, Kalaivanan Kanniyan, Shantanu Patil   +5 more
doaj   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Clinical and radiological outcomes of bimalleolar ankle fractures treated with open reduction and internal fixation: a prospective observational study [PDF]

Journal of Trauma and Injury
Purpose Bimalleolar ankle fractures are common injuries that typically result from trauma such as falls or road traffic accidents. Open reduction and internal fixation (ORIF) is the standard treatment and aims to restore proper alignment, stability, and ...
Kumar VSV, Velmurugan Srinivasan, Rajasekar S, Muthu Adaikkappan, Hemapriya A S   +4 more
doaj   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Air Nanobubbles Enhance Viable Bacteria Counts, Abundance of Nitrifying Bacteria, and Reduce Nitrite Levels in Marine Recirculation Aquaculture Systems

Fishes
Recirculating aquaculture systems (RAS) address pollution, disease, and sustainability in commercial fish farming, but marine RAS are limited by biofilter maturation and nitrification.
Afifah Sean, Tzer Shyun Lim, Jose A. Domingos, Joseph A. Uichanco, Xueyan Shen, Susan Gibson-Kueh   +5 more
doaj   +1 more source

Cancer Stem Cells (CSCs) in Drug Resistance and their Therapeutic Implications in Cancer Treatment

Stem Cells International, 2018
Cancer stem cells (CSCs), also known as tumor-initiating cells (TICs), are suggested to be responsible for drug resistance and cancer relapse due in part to their ability to self-renew themselves and differentiate into heterogeneous lineages of cancer ...
Lan Thi Hanh Phi, Ita Novita Sari, Ying-Gui Yang, Sang-Hyun Lee, Nayoung Jun, Kwang Seock Kim, Yun Kyung Lee, Hyog Young Kwon   +7 more
doaj   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Rare Co-existence of Pleomorphic Adenoma Parotid and Darier’s Disease: A Surgical Case Report [PDF]

Journal of Clinical and Diagnostic Research
Pleomorphic adenoma is defined as a benign tumour that affects the salivary glands. The most commonly involved salivary gland is the parotid gland, particularly the superficial lobe of the parotid gland.
Avinash Kumar, Jitender Kumar, Ekta Yadav, Garima Sinha, Rashmi Gautam   +4 more
doaj   +1 more source

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

India’s first transcatheter mitral valve implantation: Mitral valve-in-valve via transapical approach

IHJ Cardiovascular Case Reports, 2018
Valve-in-valve implantation for dysfunctional bioprosthetic valves has been shown to be a safe and feasible option for selected patients (Dvir et al., 2014, Bapat et al., 2012, Piazza et al., 2011).
A.B. Gopalamurugan, Y. Vijaya Chandra Reddy, R. Mohamed Abubacker, D. Karthikeyan, S. Vijay Shankar   +4 more
doaj   +1 more source