Search Results - "Oliveira, Luiz Antonio Nunes de"
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1
Natural history of 39 patients with Achondroplasia
Published in Clinics (São Paulo, Brazil) (01-01-2018)“…To characterize the natural history of 39 achondroplastic patients diagnosed by clinical, radiological and molecular assessments. Observational and…”
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2
On the efficient Te4+→Yb3+ cooperative energy transfer mechanism in tellurite glasses: A potential material for luminescent solar concentrators
Published in Journal of alloys and compounds (15-04-2019)“…Te4+/Yb3+ co-doped 80%TeO220%Li2O glasses (amounts in mol%) were prepared by the conventional melt-quenching method in an ambient atmosphere, in order to…”
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3
Clinical and radiological findings in Brazilian patients with mucolipidosis types II/III
Published in Skeletal radiology (01-08-2019)“…Objective The present study aims to provide orientation for clinicians and radiologists to recognize the most prevalent findings leading to diagnosis in…”
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4
A systematic interpretation of the quantum cutting effect by a cooperative energy transfer mechanism in Te4+/Yb3+ co-doped tellurite glasses
Published in Ceramics international (01-06-2023)“…The near-infrared downconversion (DC) mechanism in Te4+/Yb3+ co-doped 75TeO2–25Li2O tellurite glasses (amounts in mol%) was closely followed using optical and…”
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5
High Nd3+→Yb3+ energy transfer efficiency in tungsten‐tellurite glass: A promising converter for solar cells
Published in Journal of the American Ceramic Society (01-05-2017)“…This work reports on the energy transfer efficiency for Nd3+/Yb3+ co‐doped tellurite glasses (80TO2‐20WO3, in mol%,). The correlation between Yb3+ ion…”
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6
Broad combined orange-red emissions from Eu²⁺- and Eu³⁺-doped low-silica calcium aluminosilicate glass
Published in Optics express (04-06-2012)“…In this paper, a broad combined orange-red emission from Eu²⁺- and Eu³⁺-doped low-silica calcium aluminosilicate (LSCAS) glass is reported. Spectroscopic…”
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7
Radiological patterns of pulmonary fungal infection in pediatric hematology and oncology patients
Published in Radiologia brasileira (01-03-2022)“…To describe the radiological findings in pediatric patients with hematological or oncological diseases who also have an invasive fungal infection (IFI). This…”
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8
Correlation Between Molecular Conformation, Packing, and Dynamics in Oligofluorenes: A Theoretical/Experimental Study
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (03-05-2012)“…Fluorene-based systems have shown great potential as components in organic electronics and optoelectronics (organic photovoltaics, OPVs, organic light emitting…”
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9
USE OF A LINEAR LIGHT SENSOR AS A TEACHING RESOURCE FOR DEMONSTRATING PRINCIPLES OF DIFFRACTION AND SPECTROSCOPY
Published in Química nova (01-03-2015)Get full text
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10
Erbium and Ytterbium Codoped Titanoniobophosphate Glasses for Ion-Exchange-Based Planar Waveguides
Published in Journal of the American Ceramic Society (01-09-2010)“…This work presents the optical properties of erbium‐doped and erbium/ytterbium codoped Na2O–Al2O3–TiO2–Nb2O5–P2O5 glass systems and also the characterization…”
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11
Ultrasound guided injection of botulinum toxin into the salivary glands of children with neurological disorders
Published in Radiologia brasileira (01-03-2016)Get full text
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12
Radiologia pediátrica: quando o diagnóstico deve ser "amigo" da criança
Published in Radiologia brasileira (01-10-2012)Get full text
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13
Effect of lithium addition on Te4+ emission in TeO2-Li2O glasses
Published in Journal of non-crystalline solids (15-11-2019)“…Lithium tellurite glasses with xTeO2 + (100 − x)Li2O nominal composition, where x = 95, 90, 85, 80, 75 and 70 mol%, have been prepared to investigate the…”
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14
Influence of synthesis temperature and atmosphere on Te4+ ion formation in lithium tellurite glass
Published in Ceramics international (15-11-2021)“…In this research, the influence of synthesis process under Te4+ ion formation in lithium tellurite glass was investigated based in their optical and structural…”
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15
High Nd 3+ →Yb 3+ energy transfer efficiency in tungsten‐tellurite glass: A promising converter for solar cells
Published in Journal of the American Ceramic Society (01-05-2017)“…This work reports on the energy transfer efficiency for Nd 3+ /Yb 3+ co‐doped tellurite glasses (80TO 2 ‐20WO 3 , in mol%,). The correlation between Yb 3+ ion…”
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16
Estudo espectroscópico de vidros a base de aluminato de cálcio contendo Nd3
Published in Química Nova (01-04-2000)Get full text
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17
Ménétrier's disease associated with gastric adenocarcinoma in a child - imaging aspect
Published in Revista da Associacao Medica Brasileira (1992) (01-09-2016)Get full text
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18
Primary hypogammaglobulinemia: The impact of early diagnosis in lung complications
Published in Revista da Associacao Medica Brasileira (1992) (01-09-2016)“…To describe clinical features, tomographic findings and pulmonary function in pediatric patients with primary hypogammaglobulinemia (PH). A retrospective…”
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19
Broad combined orange-red emissions from Eu^2+- and Eu^3+-doped low-silica calcium aluminosilicate glass
Published in Optics express (04-06-2012)Get full text
Journal Article -
20
Radiologia pediátrica: quando o diagnóstico deve ser "amigo" da criança
Published in Radiologia brasileira (01-10-2012)Get full text
Journal Article