Results 91 to 100 of about 33,559 (299)

Adaptive whitening in electromyogram amplitude estimation for epoch-based applications

open access: yes, 2003
Epoch-based electromyogram (EMG) amplitude estimates have not incorporated signal whitening, even though whitening has demonstrated significant improvements for stream-based estimates.
Prakash, Punit   +2 more
core   +2 more sources

Effect of Whitening Mouthrinses on Color Change of Stained Teeth: In Vitro Study [PDF]

open access: yes
Objective: This in vitro study aimed to evaluate the effectiveness of three different whitening mouthrinses on the color change and whiteness of stained teeth at different immersion times.
Gömleksiz, Seda   +3 more
core   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

open access: yesBMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu   +10 more
wiley   +1 more source

Concurrent Whitening and Orthodontic Treatment [PDF]

open access: yes, 2007
The aim was to evaluate whether a whitening system, when used during the final stages of orthodontics, would yield results comparable to whitening alone. Patients were assigned to either the control (n=20) or experimental (n=26) groups. At T1, patients
Gladwell, Jason Thomas
core   +1 more source

Restoring joint homeostasis: A dynamically adaptive meniscal scaffold prevents osteoarthritis by replicating native biomechanics

open access: yesBMEMat, EarlyView.
This work establishes a paradigm shift from static structural mimicry to dynamic functional replication. By restoring the native “compression‐to‐tension” mechanism, the scaffold ensures robust mechanical stability and superior chondroprotection.
Wan Li   +10 more
wiley   +1 more source

Efficacy of whitening oral rinses and dentifrices on color stability of bleached teeth

open access: yesActa Biomaterialia Odontologica Scandinavica, 2015
Objective: This study aimed to evaluate the effect of whitening toothpastes and mouthrinses on the color stability of teeth bleached with 16% carbamide peroxide (CP) after immersion in coffee solution.
Muhammet Karadas
doaj   +1 more source

A New Natural Antioxidant Biomaterial from Cinnamomum osmophloeum Kanehira Leaves Represses Melanogenesis and Protects against DNA Damage

open access: yesAntioxidants, 2019
Cinnamomoum osmophloeum Kanehira (COK) is an indigenous tree species in Taiwan. Chemical compositions, antioxidant activity, mushroom tyrosinase inhibition, melanin synthesis repression, and protection against DNA damage of hydrosol from the COK leaves ...
Yung-Shu Ho, Jane-Yii Wu, Chi-Yue Chang
doaj   +1 more source

Animal empathy reconsidered: a multidimensional profile account

open access: yesBiological Reviews, EarlyView.
ABSTRACT Empathy is the glue that holds societies together and yet several fundamental questions about empathy persist. What is empathy (the definitional question)? Is it uniquely human and, if not, which nonhuman animals possess empathy (the distribution question)? Which type or quality of empathy is realized in different species (the quality question)
Albert Newen   +5 more
wiley   +1 more source

Multidimensional Sustainability Performance Measurement in the Banking Industry: A Data‐Driven Grey Decision‐Support Framework

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Given the critical role that banks play in sustainable development through their financial intermediation and capital allocation functions, assessing their sustainability performance has become an increasingly important research issue.
Özcan Işık   +3 more
wiley   +1 more source

Combined at-home and intensive teeth whitening [PDF]

open access: yes, 2018
Rad ne sadrži sažetak.Nowadays, patients are becoming increasingly interested in cosmetic dentistry. There is an increasing interest from patients in having white nice teeth. Teeth whitening is among the most popular cosmetic dentistry procedures.
Tajmer, Monika
core   +1 more source

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