Results 121 to 130 of about 4,566,256 (295)

Prevalence of demarcated hypomineralisation defects in second primary molars in Iraqi children

, 2013
Background. Demarcated hypomineralization lesions are not uncommon in second primary molars. Data on the prevalence of hypomineralized second primary molars (HSPM) are scarce.Aim.
Morgan, M.V., Marino, R., Bailey, D.L., Manton, David; id_orcid, Ghanim, Aghareed   +4 more
core   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Geographical diversity in root canal anatomy of primary molars and its clinical implications: A systematic review and meta-analysis

Journal of Indian Society of Pedodontics and Preventive Dentistry
Background: Anatomical variability in primary molars across geographic regions presents significant challenges in pediatric endodontics. Regional differences in root canal morphology complicate diagnosis and treatment planning, emphasizing the need for ...
Kavitha Swaminathan, Vaishnavi Padmanabhan, M. Rajkumar, T. Subbalekshmi, Senthilkumar Palanimuthu, Selvakumar Haridoss   +5 more
doaj   +1 more source

Pulp therapy for primary molars

International Journal of Paediatric Dentistry, 2006
Rodd, H.D., Waterhouse, P.J., Fuks, A.B., Fayle, S.A., Moffat, M.A.   +4 more
openaire   +3 more sources

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source

Correction to: Cost-effectiveness analysis of ART vs. Hall technique in occluso-proximal lesions in primary molars: a randomised controlled trial

In this article [1], the title was incorrectly given as ‘Economic Evaluation of ART and Hall in Primary Molars’ but should have been ‘Cost-effectiveness analysis of ART vs.
Innes, Nicola Patricia, Mariana Pinheiro de Araujo, Mendes, Fausto Medeiros, Isabel Cristina Olegário, Fausto Medeiros Mendes, Hesse, Daniela; id_orcid, Olegário, Isabel Cristina, Braga, Mariana Minatel, Daniela Prócida Raggio, de Araujo, Mariana Pinheiro, Daniela Hesse, Nicola Patricia Innes, Garbim, Jonathan Rafael, Raggio, Daniela Prócida, Mariana Minatel Braga, Jonathan Rafael Garbim, Clarissa Calil Bonifácio, Bonifácio, Clarissa Calil; id_orcid   +17 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Prevalence and Etiology of Dental Ankylosis in Primary Teeth

Essentials of Dentistry
: Dental ankylosis is a condition characterized by abnormal fusion of the cementum of the tooth with the surrounding alveolar bone, leading to the loss of the periodontal ligament (PDL).
Merve Mısır, Salih Hamit Gökcan, Abdullah Büncü, Mine Koruyucu   +3 more
doaj   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source

Hypomineralised second primary molars: the Würzburg concept

European Archives of Paediatric Dentistry
Abstract Purpose In addition to molar incisor hypomineralisation, the occurrence of enamel hypomineralisation in the primary dentition has become increasingly important in recent years. Hypomineralised second primary molar (HSPM) is defined as hypomineralisation of systemic origin affecting from one to all four second ...
K. Bekes, R. Steffen, N. Krämer
openaire   +2 more sources