Results 51 to 60 of about 1,355,638 (188)

Magma volume, volatile emissions, and stratospheric aerosols from the 1815 eruption of Tambora [PDF]

, 2004
We suggest that the Tambora 1815 eruption was smaller than previously thought, yielding 30–33 km3 of magma. Valuable insight into the eruption is gained by comparing it to the much smaller 1991 Pinatubo event, which had a similar eruption style and rate.
Gertisser, R., Wolff, J. A, Rampino, M. R., Wolff, J. A., Gertisser, R, Rampino, M. R, Thordarson, T, Self, S, Thordarson, T., Self, S.   +9 more
core   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source

A Lip Repositioning Technique Using Polyester Threads for Gummy Smile Treatment

International Journal of Dentistry, 2022
A new technique is proposed in this study to correct the gummy smile (GS) with myotomy, combining lip repositioning with the insertion of polyester threads at the surgical site to act as a physical barrier and control relapse. 11 patients were clinically
Renata Oliveira Ribeiro Horn, Carlos Nelson Elias, Júlio César Joly   +2 more
doaj   +1 more source

Colonial and gendered peace: Decolonial perspectives on peace in Nagorno‐Karabakh

Feminist Anthropology, EarlyView.
Abstract This article critically interrogates peace processes in the aftermath of the First Nagorno‐Karabakh War by centering the lived experiences and political voices of Armenian and Azerbaijani internally displaced and refugee women, based on ethnographic fieldwork and in‐depth interviews conducted in 2019.
Ramil Zamanov
wiley   +1 more source

Management of Gummy Smile Using Esthetic Crown Lengthening Technique

Indian Journal of Dental Sciences
Excessive gingival display is a major concern for a large number of patients visiting the dentist. It is a multifactorial condition that needs to be managed in a sequential manner in order to reach proper treatment technique that targets and resolves the
Subbulakshmi Parthasarathi, G. Devika, R. Pooja   +2 more
doaj   +1 more source

Labial Repositioning Using Print Manufactured Polymethylmethacrylate- (PMMA-) Based Cement for Gummy Smile

Case Reports in Dentistry, 2021
Treating patients with excessive gingival display (EGD) to provide them with a pleasant smile is a challenge to periodontists. A gummy smile can be due to excessive vertical bone growth, dentoalveolar extrusion, short upper lip, upper lip hyperactivity ...
Patricia Freitas de Andrade, Jonathan Meza-Mauricio, Ricardo Kern, Marcelo Faveri   +3 more
doaj   +1 more source

Property Rights Entrepreneurship: The Drive for Product, Asset, and Resource Excludability

Managerial and Decision Economics, EarlyView.
ABSTRACT Property rights are foundational to market economies, and entrepreneurial activity depends heavily on the excludability afforded by property rights. Yet, the role of entrepreneurs in shaping the evolution of property rights has been so thoroughly taken for granted that it often vanishes from analyses.
Thomas J. Dean, William R. Forster, Nicholas Dew   +2 more
wiley   +1 more source

EXPOSE TO EVOLVE ESTHETICS– A CASE REPORT OF ALTERED PASSIVE ERUPTION

Journal of Indian Dental Association Madras, 2020
In dentistry, multidisciplinary approaches are evolved to achieve periodontal esthetics. Dento-gingival relationship increases facial esthetics. The gingival complex is a vital aspect of any restorative treatment plan. “Gummy smile” contributes to esthetic problems and is caused by several factors such as, short upper lip, upper lip hyperactivity ...
Jaishree Tukaram Kshirsagar, Sangeetha S
openaire   +1 more source

Use of modified lip repositioning technique associated with esthetic crown lengthening for treatment of excessive gingival display: A case report of multiple etiologies

Journal of Indian Society of Periodontology, 2016
Excessive gingival display during smile can result in compromised esthetics. This study aims to report a case of excessive gingival display with multiple etiologies treated by means of modified lip repositioning technique associated with esthetic crown ...
Matheus Bortoluzzi Mantovani, Eduardo Clemente Souza, Fabiano Carlos Marson, Giovani Oliveira Corrêa, Patrícia Saram Progiante, Cléverson Oliveira Silva   +5 more
doaj   +1 more source

The Legacies of Lockdown: Moral Logics of Exchange and Mistrust in Postpandemic China

Economic Anthropology, EarlyView.
ABSTRACT When Shanghai entered an extended lockdown under China's Zero‐COVID policy in spring 2022, residents found themselves confined within their residential compounds, cut off from conventional supply chains, and dependent on improvised systems of local provisioning and state rationing. From the perspective of economic anthropology, such conditions
Erika Kuever
wiley   +1 more source