Results 211 to 220 of about 1,097,154 (336)

National oral health survey Zimbabwe 1995: periodontal conditions

open access: bronze, 1999
J.E. Frencken   +4 more
openalex   +1 more source

Designing for Degradation: Transient Devices Enabled by (Nano)Cellulose

open access: yesAdvanced Materials, EarlyView.
Recent progress in transient devices enabled by (nano)cellulosic materials is reviewed. Transiency mechanisms, advantages of nanocelluloses, and a suite of applications are discussed. A circular thinking approach coupled with life cycle assessment is applied to critically revisit the potential, advantages, and challenges of nanocellulose‐enabled ...
Lucas J. Andrew   +2 more
wiley   +1 more source

Oral Health and Special Care Dentistry. [PDF]

open access: yesInt Dent J
FDI World Dental Federation.
europepmc   +1 more source

High‐Yield Bioproduction of Extracellular Vesicles from Stem Cell Spheroids via Millifluidic Vortex Transport

open access: yesAdvanced Materials, EarlyView.
Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot   +8 more
wiley   +1 more source

Cultural practices, oral health service utilisation and oral health policy and guidelines development in Africa: insights from the yorùbá ethnic group. [PDF]

open access: yesFront Oral Health
Foláyan MO   +8 more
europepmc   +1 more source

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