Results 41 to 50 of about 15,455,728 (258)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Dental caries experience and associated factors in adults: a cross-sectional community survey within Ethiopia

open access: yesBMC Public Health, 2021
Background Ethiopia is a developing sub-Saharan African country with increasing prevalence of non-communicable diseases (NCDs), including oral conditions.
Birke Bogale   +4 more
doaj   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

High burden of dental caries in geriatric population of India: A systematic review

open access: yesIndian Journal of Public Health, 2012
Oral health is an essential component of health throughout life. Poor oral health and untreated oral diseases can have a significant impact on the quality of life of the elderly.
Rahul Srivastava   +4 more
doaj   +1 more source

Midwifery-dental intervention to improve oral health : a process evaluation

open access: yes, 2016
Aim or purpose: The Midwifery Initiated Oral Health–Dental Service (MIOH-DS) program was trialled and found to be effective in improving maternal oral health.
Blinkhorn, Anthony   +9 more
core   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Dental health program for elementary and secondary schools

open access: yes, 1947
Second edition, revised.; On cover: Issued jointly by Kansas State Policy-Making Committee on Health Education, Kansas State Board of Health, Kansas State Dental Association.; "Supplement to companion reports, called 'Health education in colleges ...
Kansas State Board of Health. Division of Dental Hygiene.
core   +1 more source

How often should you have dental visits? [PDF]

open access: yes, 2013
Dental diseases are a costly public health issue that disproportionately affect disadvantaged people.1,2 However in Australia, access to oral health care services is determined largely by the ability to pay.
Stacey Bracksley   +2 more
core  

Lay public’s use of a support group for general dental problems

open access: yes, 2016
Objective: To categorize and tabulate layperson inquiries made to an Internet dental health support site to identify oral conditions and associated behaviors of concern.
Walker, K. K., Jackson, Richard D.
core   +1 more source

Digital Light Processing of Thermoplastic Poly(methyl methacrylate) Photoresin Combined With Solvent Vapor Smoothing

open access: yesAdvanced Engineering Materials, EarlyView.
A thermoplastic PMMA‐based photoresin enables high‐resolution DLP printing followed by solvent‐vapor smoothing. The treatment reduces staircase‐induced surface roughness from 2.33 µm to 129 nm and increases visible‐light transmittance from approximately 30% to 80%, providing a route toward transparent PMMA components for rapid prototyping and non ...
Rozhin Heydarpour   +5 more
wiley   +1 more source

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