Results 91 to 100 of about 1,982,012 (407)

Dynamic analysis of runout correction in milling [PDF]

open access: yes, 2010
Tool runout and its effects is an important area of research within modelling, simulation, and control of milling forces. Tool runout causes tool cutting edges to experience uneven forces during milling.
Diez Cifuentes, Eduardo   +3 more
core   +2 more sources

Biomimetic Mineralization of Keratin Scaffolds for Enamel Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Keratin‐based films guide biomimetic enamel remineralization by promoting organized hydroxyapatite growth under physiological conditions. Advanced biophysical characterization confirms keratin's structural adaptability and mineral ions‐binding affinity, supporting mineral nucleation and hierarchical crystal assembly. This study establishes keratin as a
Sara Gamea   +19 more
wiley   +1 more source

Effective techniques and emerging alternatives in orthodontic tooth movement: A systematic review

open access: yesMedicine in Novel Technology and Devices, 2023
Orthodontic procedures can be inconvenient in nature. To overcome this problem, accelerated orthodontics play a very important role to reduce existing trouble and discomfort. The most common inconvenience caused during orthodontic treatment procedures is
Rushikesh Sangle   +4 more
doaj   +1 more source

The effect of oral contraceptives on orthodontic tooth movement in rat [PDF]

open access: yes, 2012
Introduction: The purpose of this study was to investigate the effect of ethinyl estradiol/norgestrel ? used in some oral contraceptives- on orthodontic tooth movement in Wistar rats.
Dadgar, Esmaeil   +6 more
core   +1 more source

Micro-osteoperforations and Its Effect on the Rate of Tooth Movement: A Systematic Review

open access: yesEuropean Journal of Dentistry, 2020
Prolonged orthodontic treatments have inconvenienced patients and clinicians alike. Surgically assisted techniques for accelerating orthodontic tooth movement have shown promising results in the literature over the years. The minimally invasive nature of
K. Al-Khalifa, H. Baeshen
semanticscholar   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

open access: yesAdvanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu   +3 more
wiley   +1 more source

Molecular and Biological Aspects of Orthodontic Tooth Movement: Possibilities for Bioengineering Intervention: A Narrative Review

open access: yesBioengineering, 2023
Background: The current review’s goal is to examine, with a critical eye, the effect of various biomedical parameters on orthodontic tooth movement in an attempt to provide the reader with related mechanisms of this issue focusing on certain key points ...
Ioannis A. Tsolakis   +6 more
doaj   +1 more source

Orthodontic tooth movement in the prednisolone-treated rat [PDF]

open access: yes, 2000
Adverse effects of corticosteroids on bone metabolism raise concerns as to whether steroid treatment may influence orthodontic movement. This study examined the effect of prednisolone on orthodontic movement using an established rat model.
Harbrow, Douglas   +4 more
core   +2 more sources

Effects of micro-osteoperforations performed with Propel system on tooth movement, pain/quality of life, anchorage loss, and root resorption: a systematic review and meta-analysis

open access: yesProgress in orthodontics, 2020
Background The aim of this systematic review was to evaluate the effect of micro-osteoperforations (MOPs) performed with Propel and other mini-screws on the rate of tooth movement, pain/discomfort, periodontal health, anchorage loss, and root resorption ...
Cibelle Cristina Oliveira dos Santos   +3 more
semanticscholar   +1 more source

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