Results 81 to 90 of about 447,723 (163)

Intervertebral Disc Degeneration: Review Article [PDF]

, 2020
Intervertebral disc degeneration is one of the serious problems in vertebral system damage. Symptoms that late detected and similar with other vertebral diseases make this process such a "silent disease".
Fedik Abdul Rantam, -, Ferdiansyah Mahyudin, -, Cita Rosita Sigit Prakoeswa, -, Dwikora Novembri Utomo, -, Heri Suroto, -, Damayanti Tinduh, -, Hari Basuki Notobroto, -, Romaniyanto, -   +7 more
core   +1 more source

Sociodemographic Influences on Lumbar Disc Degeneration Severity and the Diagnostic Potential of Disc‑CSF Signal Ratio: Insights from a South East Asia Population Study

Journal of the Belgian Society of Radiology
Objectives: This study investigates the relationship between lumbar disc degeneration and sociodemographic factors in a Malaysian cohort, focusing on the diagnostic potential of the disc–cerebrospinal fluid signal ratio (DCFR).
Tze Hui Soo, Subapriya Suppiah, Anas Tharek, Tatt Quan Tan, Siti Anisah Koya Asrab Jailani, Adam Adnan   +5 more
doaj   +1 more source

The mechanics of disc degeneration from an engineering and computational modelling viewpoint [PDF]

, 2009
The anatomy and microstructure of the spine and in particular the intervertebral disc are intimately linked to how they operate in vivo and how they distribute loads to the adjacent musculature and bony anatomy.
Little, J. Paige
core  

A Multi‐Scale Machine Learning Framework for the Inverse Design of High Entropy Alloys

Advanced Engineering Materials, EarlyView.
High‐entropy alloys offer vast potential for various applications, including electrocatalysis; however, their compositional complexity challenges conventional screening. We introduce an inverse‐design framework combining two neural networks to determine optimal compositions and reconstruct nanoparticle geometry from targeted properties and conventional
Mikael Takoutsin, Marta Campolucci, Nicolas de Andrade Ishiki, Nathan Mirgot, Nadir Zhamantay, Frédéric Kanoufi, Jennifer Peron, Jean Charlety, Emiliano Fonda, Valérie Briois, Marco Faustini, Maria‐Letizia De Marco, Christine Goyhenex, Ovidiu Ersen, Hervé Bulou   +14 more
wiley   +1 more source

Patterns of Cervical Disc Degeneration: Analysis of Magnetic Resonance Imaging of Over 1000 Symptomatic Subjects

Global Spine Journal, 2018
Study Design: Cross-sectional study. Objectives: The aim of this study was to evaluate cervical disc degeneration on magnetic resonance imaging (MRI) in a large population of symptomatic patients and to provide baseline data on the pattern of ...
Akinobu Suzuki MD, PhD, Michael D. Daubs MD, Tetsuo Hayashi MD, Monchai Ruangchainikom MD, Chenjie Xiong MD, Kevin Phan MD, Trevor P. Scott MD, Jeffrey C. Wang MD   +7 more
doaj   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Effect of body mass index and disc degeneration on lumbar biomechanics after unilateral biportal endoscopy–unilateral laminectomy bilateral decompression for lumbar spinal stenosis: a finite element study

Frontiers in Bioengineering and Biotechnology
ObjectiveTo evaluate the effects of body mass index (BMI) and disc degeneration on lumbar biomechanics following unilateral biportal endoscopy–unilateral laminectomy bilateral decompression (UBE-ULBD) for lumbar spinal stenosis (LSS).MethodsComputed ...
Tusheng Li, Tusheng Li, Jingbo Ma, Aobo Wang, Ziqian Ma, Yu Ding, Lei Zang   +6 more
doaj   +1 more source

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

Investigation of the Relationship Between Disc Degeneration and Cross-Sectional Area of Deep Extensor Muscles in Patients with Chronic Non-specific Neck Pain [PDF]

Objective: The objective of our research is to analyze the impact of the degree of C4-C5 disc degeneration on the relative cross-sectional area of the deep extensor muscles (R-CSADEs).
Ayla TEKİN, Tuncay ÇOLAK, Özgür ÇAKIR, Gülüzar GÜL   +3 more
core   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source