Results 81 to 90 of about 205,421 (292)

Radiopacidade de dentes artificiais para treinamento pré-clínico de endodontia

Revista de Odontologia da UNESP, 2019
Resumo Introdução Dentes artificiais têm sido utilizados para a prática odontológica e, segundo seus fabricantes, apresentam muita similaridade aos dentes humanos para treinamento.
Vanessa Mallmann WESCHENFELDER, Paola Tentardini BAINY, Mariana Boessio VIZZOTTO, Simone Bonato LUISI, Francisco MONTAGNER, Tiago André Fontoura de MELO   +5 more
doaj   +1 more source

Avaliação dos custos da manutenção de dentes periodontalmente comprometidos [PDF]

, 2017
A periodontite é uma doença infeciosa crónica dos tecidos de suporte do dente que pode levar à perda dentária. Esta doença multifatorial está diretamente relacionada com doenças sistémicas, entre elas, a doença cardiovascular e a Diabetes Mellitus ...
Peixoto, Ana Isabel Ceia
core  

Structural and Biological Insights Into Copper(I) Phosphane Complexes With Boron‐Phenylated Poly(3‐(CF3)Pyrazolyl)‐ and Poly(6‐(CF3)‐2‐pyridyl)‐Borates

Chemistry – A European Journal, EarlyView.
This study reports six new copper(I) complexes with unusual coordination and strong anticancer activity against a panel of human cancer cell lines derived from different solid tumors. The most active compounds outperform cisplatin, even in resistant cells, by inhibiting protein disulfide isomerase and inducing redox stress that triggers non‐apoptotic ...
Vo Quang Huy Phan, Jo’ Del Gobbo, Mukundam Vanga, Deepika V. Karade, Cristina Marzano, Valentina Gandin, Laura Rigon, Carlo Santini, Maura Pellei, H. V. Rasika Dias   +9 more
wiley   +1 more source

Three new and remarkable species of mosses from China and the Philippines [PDF]

, 1995
Distichophyllum meizhii Tan & Lin and D. wanianum Tan & Lin (Hookeriaceae) collected from southwestern region of China are described as new to science. Also, Horikawaea redfearnii Tan & Lin is described as a new species based on collections from Hainan ...
Lin, Pang-juan, Tan, Benito C.
core  

The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations

Deep Underground Science and Engineering, EarlyView.
Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu, Hanyi Wang, Quan Gan, Shuang Zheng   +3 more
wiley   +1 more source

Structural Design of MOF‐Based and MOF‐Derived Composites for Oxygen Evolution Electrocatalysis: Materials Innovation for Energy and Environmental Sustainability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review provides an overview of recent developments in metal organic framework (MOF)‐based and MOF‐derived composites for efficient oxygen evolution reaction. This review also emphasizes the structural design of electrocatalyst, active site optimization, and emerging prospects of their use in practical electrolyzer systems.
Bhagyashri B. Kamble, Aditi De, Seung Joo Jang, Arun Karmkar, Venkatachalam Vinothkumar, Niyaz Mujawar, Subrata Kundu, Tae Hyun Kim   +7 more
wiley   +1 more source

Development of a Zebrafish Embryo‐Based Test System for Thyroid Hormone System Disruption: 3Rs in Ecotoxicological Research

Environmental Toxicology and Chemistry, EarlyView.
Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz, Melanie Blanc‐Legendre, Maximilian Rinderknecht, Laura Behnstedt, Sara Coordes, Luisa Reger, Sacha Sire, Xavier Cousin, Thomas Braunbeck, Lisa Baumann   +9 more
wiley   +1 more source

Estudo morfológico do Gnathossoma de adultos de Anocentor nitens (Neumann, 1887) Schulze, 1937

Semina: Ciências Agrárias, 1992
Foi realizado um estudo morfológico do gnathossoma de Anocentor nitens (NEUMANN, 1877} SCHULZE, 1937 em amostra de 113 machos e 103 fêmeas. Os gnathossomas foram separados do idiossoma e montados entre lâmina e lamínunula para melhor observação de ...
Nicolau Maués da Serra Freire, Rossana Virgílio de Barros   +1 more
doaj   +1 more source

Prognóstico de dentes periodontalmente comprometidos [PDF]

, 2017
Introdução: A doença periodontal é uma patologia infeciosa, de causa multifatorial, que afeta os tecidos periodontais. Objetivos: Esta revisão bibliográfica pretende estudar a importância que o prognóstico individual tem para o sucesso da reabilitação ...
Costa, Maria João da Cunha Meira
core  

Pawsitive Connections: Understanding How Informal Pet Interactions Relate to Daily Youth Functioning

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Human‐animal interaction (HAI) has been linked to well‐being across functional domains and throughout the lifespan. Limited research has explored specific types of informal HAIs with pets or the impact of HAI in daily life. Methods Over 2 weeks in 2021, caregivers of youth (N = 42; ages 6–17, M = 12.21; 50% male) reported daily on
Tanya Mitropoulos, Shelby McDonald, Charles Calderwood, Rosanna Breaux   +3 more
wiley   +1 more source