Results 51 to 60 of about 60,206 (331)

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

Advanced Functional Materials, EarlyView.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao, Yeon‐Woo Choi, Tomoyuki Yokota, Takao Someya, Nam‐Gyu Park   +4 more
wiley   +1 more source

Lieber, Francis (1798-1872), Author and Professor. [PDF]

, 2009
The debate about the origin of the vertebrate dentition has been given fresh fuel by new fossil discoveries and developmental studies of extant animals.
Ahlberg, Per Erik, Blom, Henning, Qu, Qingming, Sanchez, Sophie, Tafforeau, Paul   +4 more
core   +11 more sources

Mandibular Talon Cusp in Primary Lateral Incisor: A Rare Case Report

Case Reports in Dentistry, 2012
A talon cusp is a dental anomaly commonly occurring in the permanent dentition compared to the primary dentition. It commonly affects the maxillary anterior teeth.
Swaminathan Kavitha, Haridoss Selvakumar, Rajendran Barathan   +2 more
doaj   +1 more source

Baby-Risk of malocclusion assessment index: An assessment tool for preventive orthodontic treatment needs in a selected population of children in southeast of Iran

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2021
Context: Preventive orthodontic treatments are performed in the primary or mixed dentition period and provide a proper development of occlusion to avoid dentofacial anomalies.
Fatemeh Jahanimoghadam, Sajad Nikzad, Habibeh Ahmadipour, Samaneh Sadeghi, Reyhaneh Aftabi   +4 more
doaj   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 more
wiley   +1 more source

Palatal dimensions at different stages of dentition in 5 to 18-year-old Iranian children and adolescent with normal occlusion

BMC Oral Health, 2018
Background This study was purposed to evaluate palatal width, height, and height index at various stages of dentition in Iranian children and adolescent with normal occlusion.
Gholamreza Eslami Amirabadi, Amin Golshah, Sepideh Derakhshan, Shahla Khandan, Mahshid Saeidipour, Nafiseh Nikkerdar   +5 more
doaj   +1 more source

Talon cusp affecting primary dentition in two siblings: a case report [PDF]

, 2014
The term talon cusp refers to a rare developmental dental anomaly characterized by a cusp-like structure projecting from the cingulum area or cement-enamel junction.
King, N. M., Lee, C. K. , Mallineni, S. K. , Manan, N. M.   +3 more
core   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

Asian gliriform origin for arctostylopid mammals [PDF]

, 2006
A
A Sulimski, AR Bleefeld, AR Wyss, B Patterson, Dian-Yong Guo, FS Szalay, FS Szalay, J Meng, JI Bloch, Jonathan I. Bloch, KC Beard, M Schlosser, P Missiaen, PD Gingerich, PE Kondrashov, Philip D. Gingerich, Pieter Missiaen, R Tabuce, RJ Asher, RL Cifelli, RL Cifelli, RL Cifelli, RL Cifelli, S Ting, SP Zack, T Smith, Thierry Smith, WD Matthew, WD Matthew   +28 more
core   +2 more sources

Bio‐Inspired Nanoarchitected LiFePO4 Cathodes

Advanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) is synthesized using a bio‐inspired method, using acidic macromolecules similar to those found in many calcareous mineralized organisms to modulate the morphology and crystal growth of LFP‐carbon composite particles. The observations from this process indicate a non‐classical crystallization process, which subsequently ...
Parawee Pumwongpitak, Ibrahim El‐Halees, Martyn Kim, Andrew Sanchez, Zachery Robinson, Taifeng Wang, Krassimir Bozhilov, Siriporn Larpkiattaworn, David Kisailus   +8 more
wiley   +1 more source