Results 1 to 10 of about 387,228 (272)

Different effects of abnormal mechanical stress on temporomandibular joint cartilage, subchondral bone, and discs. [PDF]

open access: yesFront Physiol
BackgroundTemporomandibular joint disorder (TMJD) is a group of diseases occurring in the temporomandibular joint (TMJ) with clinical manifestations of pain in the joint area, mastication disorders, and restriction of mouth opening, which is one of the ...
Xiao M, Ni S.
europepmc   +2 more sources

Factors Predicting the Clinical Outcome After Trans-sacral Epiduroscopic Laser Decompression for Lumbar Disc Herniation [PDF]

open access: yesNeurospine, 2021
Objective Previous literatures have demonstrated widely variable clinical results after transsacral epiduroscopic laser decompression (SELD) and the factors predicting outcomes are not yet established.
Byung Rhae Yoo   +4 more
doaj   +1 more source

Effect of Three Different Polishing Systems on Surface Texture of Nanofilled Composite- A Profilometric Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Improper finishing and polishing of composite resins always present a problem to dental practitioner. Advances in composite resin materials and the instruments used for finishing and polishing has revolutionised the art of aesthetic ...
Sumit Balasaheb Vhate   +4 more
doaj   +1 more source

Cervical and Lumbar Disc Arthroplasty: A Review of Current Implant Design and Outcomes

open access: yesBioengineering, 2022
While spinal disc pathology has traditionally been treated using fusion-based procedures, recent interest in motion-preserving disc arthroplasties has grown.
Ian J. Wellington   +8 more
doaj   +1 more source

Investigation of tribological characteristics of brake pairs elements of mobile machine

open access: yesПроблеми трибології, 2021
The subject of the experiments was the tribological properties of typical brake pads and disc characteristics. For the experiment was used Grey Cast Iron brake disc and semi metallic, low steel quantity and ceramic brake pads.
V. Jankauskas, D. Kairiūnas
doaj   +1 more source

Evolution of a protoplanetary disc with the magnetic wind [PDF]

open access: yesIranian Journal of Physics Research, 2020
Theoretical studies and numerical simulations of the protoplanetary discs (PPDs) indicate that magnetorotational instability (MRI) is a dominant mechanism in the accretion process.
M Shadmehri
doaj   +1 more source

Developing Metrics for NASA Earth Science Interdisciplinary Data Products and Services

open access: yesData Science Journal, 2022
Metrics are measures that are able to produce quantifiable information. There are many applications of metrics in Earth science data and services; for example, metrics are frequently used to track service performance and progress.
Zhong Liu   +10 more
doaj   +1 more source

Improving NASA’s Earth Satellite and Model Data Discoverability for Interdisciplinary Research, Applications, and Education

open access: yesData Science Journal, 2023
Since the Internet era began, numerous earth science data services have been developed to facilitate data discovery (e.g., data sources, documents, facts, visualization, opinions) and data access for research and application activities.
Zhong Liu   +6 more
doaj   +1 more source

Photoreceptor Disc Enclosure Occurs in the Absence of Normal Peripherin-2/rds Oligomerization

open access: yesFrontiers in Cellular Neuroscience, 2020
Mutations in the peripherin-2 gene (PRPH2, also known as rds) cause a heterogeneous range of autosomal dominant retinal diseases. PRPH2 encodes a photoreceptor-specific tetraspanin protein, PRPH2, that is a main structural component of the photoreceptor ...
Tylor R. Lewis   +8 more
doaj   +1 more source

Exploring the state of the art in legal QA systems

open access: yesJournal of Big Data, 2023
Answering questions related to the legal domain is a complex task, primarily due to the intricate nature and diverse range of legal document systems.
Abdelrahman Abdallah   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy