Results 11 to 20 of about 3,049 (210)

The Use of Potassium Iodide in Pediatric Dentistry Does Not Change the Retention of Glass Ionomer Cement on a Dentin Treated with Silver Fluoride: In Vitro Results [PDF]

open access: yesDentistry Journal
In pediatric and operative dentistry, caries treatment benefits from a therapeutic option based on the use of silver fluoride (AgF) associated with potassium iodide (KI) to avoid dark colorations on dental tissues. The objective of this in vitro study is
Louise Gotas   +2 more
doaj   +2 more sources

Gotas

open access: yesRevista Vortex, 2016
[Nota do editor: partitura]
Aluísio Coelho Barros
doaj   +3 more sources

Eliminación de atrape de escoria y gotas frías en colada continua de palanquillas de acero

open access: diamondRevista de Metalurgia, 2002
Durante el año 2000, palanquillas de diversos grados de acero producidas en la colada continua de palanquillas de la Planta SIDETUR Casima, Venezuela, presentaron un defecto clasificado a priori como atrape de escoria.
B. Santillana   +4 more
doaj   +3 more sources

RESOLUCIÓN DE LA ECUACIÓN DE TRANSFERENCIA DE CALOR DE UN CILINDRO EXPUESTO A UN FLUJO DE GOTAS SOBREENFRIADAS

open access: greenAnales (Asociación Física Argentina), 2013
En el presente trabajo se resuelve la ecuación de transferencia de calor para un cilindro infinito expuesto a un flujo de aire que transporta una densidad homogénea de gotas de agua sobreenfriadas.
N E Castellano, O A Nasello
doaj   +1 more source

Ferroin in dyes degradation by Fenton-like process: a chemical waste recycling perspective

open access: yesWater Science and Technology, 2021
Published literature describes the formation of the Fe (II)–phenanthroline complex (ferroin) as a stop way for Fenton processes, reducing radical yield. By contrast, this study presents evidence that ferroin can be activated by UVA in mildly acidic media
William Bardelin Nunes   +2 more
doaj   +1 more source

ANALISIS DE ESPECTROS DE TAMAÑOS DE GOTAS DE NUBES MEDIANTE LA DIVERGENCIA DE JENSEN-SHANNON

open access: greenAnales (Asociación Física Argentina), 2019
El propósito de este trabajo es emplear la divergencia de Jensen Shannon para comparar espectros de tamaños de gotas de nubes correspondientes a diferentes condiciones experimentales.
Guillermo Aguirre Varela   +2 more
doaj   +1 more source

Resource allocation and growth strategies in a multi‐plant firm: Kanegafuchi Spinners in the early 20th century

open access: yesStrategic Management Journal, EarlyView., 2023
Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi   +3 more
wiley   +1 more source

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

Tecnologia de aplicação com o uso de diferentes adjuvantes na cultura da soja

open access: yesRevista de Ciências Agroveterinárias, 2022
O objetivo deste trabalho foi avaliar a eficiência do efeito da adição de quatro tipos de adjuvantes na calda de pulverização empregada na aplicação da cultura da soja (Glycine max L.).
David Peres da Rosa   +4 more
doaj   +1 more source

Avaliação de estratégias para redução da deriva de agrotóxicos em pulverizações hidráulicas Evaluation of strategies to reduce pesticide spray drift

open access: yesPlanta Daninha, 2003
A deriva nas aplicações de agrotóxicos é considerada um dos maiores problemas da agricultura. Entre os fatores que a influenciam, o tamanho das gotas pulverizadas tem-se mostrado primordial. Dessa forma, o presente trabalho teve como objetivo a avaliação
J.P.A.R. Cunha   +3 more
doaj   +1 more source

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