Results 101 to 110 of about 3,335,631 (302)

Relationship between mandibular fracture and impacted lower third molar [PDF]

, 2009
Many studies have shown that the greatest risk of fracture of the mandibular angle is related to the presence of an unerupted lower third molar, based on the hypothesis that there is a decrease in the area of bone and absorption of the impact in this ...
Inaoka,Sirius Dan, Leal,Jefferson, Cavalcanti do Egito Vasconcelos,Belmiro, Porto,Gabriela Granja, Carneiro,Suzana-Célia-de-Aguiar Soares   +4 more
core  

Autotransplantation of an Impacted Third Molar: An Orthodontic Case Report

, 2004
This case report describes the use of autotransplantation as part of an orthodontic treatment plan where there was early loss of an upper molar tooth secondary to irreversible pulpitis. An impacted lower third molar, which had symptoms of pericoronitis,
P.J. Sandler, A. Patel, J.A. Brennan
core   +1 more source

Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors

Advanced Materials, EarlyView.
We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian, Wentao Shan, Rachael Found, Paola Mantegazza, Francesco Leoni, Andreas W. Erhardt, Yuyun Yao, Matus Stredansky, Arianna Magni, Adam Marks, Elena Chulanova, Zeinab Hamid, Yueying Huang, Wanpeng Lu, Xian'e Li, Baopu Zhang, Qingpei Wan, Christina Kousseff, Matilde Concilio, Ruth Theresia Arwani, Caroline A. Ross, Sahika Inal, Giovanni Costantini, Iain McCulloch   +23 more
wiley   +1 more source

Anatomical and Radiological Investigation of Dry Bone Adult Mandibles Having Impacted Third Molar Teeth

, 2018
Objective: To investigate the incidence of the impacted mandibular third molars in dry bones adult mandibles. Methods: The 198 dry bones adult mandibles gathered from the bone collections in Laboratory of the Anatomy Department of Dokuz Eylul University ...
Sibel Cirpan, Bulut, Burcu, Guevencer, Mustafa, Burcu Bulut, Sayhan, Salih, Ovul Kumbuloglu, Salih Sayhan, Cirpan, Sibel, Yonguc, Goksin Nilufer, Çırpan, Sibel, Kumbuloglu, Ovul, Mustafa Güvençer, Goksin Nilufer Yonguc   +12 more
core   +2 more sources

Extraction of impacted third molars – use of piezoelectric surgery for osteotomy: A literature review

, 2015
Background/Objectives\ud \ud - Piezosurgery (ultrasonic bone surgery) has been proposed as an alternative to conventional rotary techniques for impacted mandibular third molar surgery.
Badenoch-Jones, E., Brierly, G.I.
core   +1 more source

Light‐Programmed Localized Supersaturation Enables Ambient Aqueous Synthesis of Highly Crystalline Metal–Organic Frameworks

Advanced Materials, EarlyView.
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially confined environment that restricts reactant exchange; continued Cu release then drives the local environment toward a labile regime that favors predominantly
Yongdeok Ahn, Seunghyeon Jeong, Sun Ho Park, Juhyeong Cho, Nak Cheon Jeong, Daeha Seo   +5 more
wiley   +1 more source

Severe Rotational Drift of an Impacted Mandibular Third Molar: A Case Report

Journal of Dental Research, Dental Clinics, Dental Prospects, 2010
hird molar eruption is an unpredictable event. Occasionally, mandibular third molars undergo angular changes in young adults. This rotational drift is of unknown etiology, is not predictable and may facilitate the eruption or may make the impaction ...
Ehsan Abouei Mehrizi, Mostafa Esmaeili , Gholamreza Eslami Amirabadi, Mohammadamin Narimani   +3 more
doaj  

Inverse Design of Nanoparticulate Materials

Advanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré, Annika Mauch, Michelle Berthold, Lukas Pflug, Wolfgang Peukert, Nicolas Vogel   +5 more
wiley   +1 more source

Pathologies Associated with Impacted Mandibular Third Molars: A Radiographic Study in Southeast of Iran

Journal of Dental School
Objective(s): Impacted third molars may lead to various pathological complications and their prophylactic extraction is controversial. The purpose of this study was to radiographically determine the relationship between common pathologies and angulation
Hamed Manochehrifar, Mahsa Kalantari, Sudeh Mohseni, Fatemeh Delavarian, Yasamin Shahsavani   +4 more
doaj   +1 more source

Multi‐Li+ Coordination for Superior Room‐Temperature Ionic Conductivity in PEO Solid Electrolytes

Advanced Materials, EarlyView.
A phosphonate‐functionalized polycarboxylate ether (P‐PCE) is introduced into PEO electrolytes to induce multi‐Li+ ions coordination, which effectively dissociates lithium salts, liberates Li+ from the strong chelation by PEO chains, and promotes fast Li+ hopping between adjacent coordination sites. Simultaneously, this design establishes dynamic, high‐
Hengming Yan, Bowen Zhang, Xuefan Liu, Lu Wang, Cunlong Hu, Anran Sheng, Congcong Zhang, Linglong Kong, Zhenzhen Wu, Yulin Zhong, Sheng Liu, Shanqing Zhang   +11 more
wiley   +1 more source