Results 121 to 130 of about 732,710 (276)

Pesquisas com espécies do gênero Prosopis no Semi-árido brasileiro. [PDF]

open access: yes, 2018
O trabalho descreve pesquisas desenvolvidas e resultados obtidos pela Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)/Instituto Brasileiro de Desenvolvimento Florestal (IBDF), através do Programa Nacional de Pesquisa Florestal (PNPF), com espécies ...
LIMA, P. C. F.
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The effect of toothpaste and thermal aging on extrinsically stained additively manufactured zirconia: A comparative study on surface roughness and stain durability

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to compare the average surface roughness (Ra) and stain durability of extrinsically stained additively manufactured zirconia, after brushing with different toothpastes and thermal cycling, with those of subtractively manufactured zirconia and lithium disilicate.
Cecilia Santos Galvao   +7 more
wiley   +1 more source

COMPETITIVIDADE DA FRUTICULTURA POTIGUAR: O CASO DO MELÃO NO PERIODO DE 1996 A 2005 [PDF]

open access: yes
Este estudo teve por objetivo analisar a competitividade das exportações do melão do Rio Grande do Norte no cenário nacional, bem como sua participação e importância para o comércio exterior brasileiro, no período de 1996 a 2005.
De Medeiros Vidal Junior, Adonias   +2 more
core   +1 more source

The Effect of Brazil's Family Health Program on Cognitive Skills

open access: yesOxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper examines the effect of Brazil's Family Health Program (Programa Saude da Familia, FHP) on cognitive skills (measured by test scores) of fifth‐grade students. We use biennial data from national exams between 2007 and 2015, and variation in the FHP implementation date across municipalities, birth cohort, and test year to identify the ...
Pinar Mine Gunes, Magda Tsaneva
wiley   +1 more source

JUNTAS GOVERNATIVAS DO RIO GRANDE DO NORTE

open access: yesRevista Espacialidades
Resumo: O início do século XIX na capitania/ província do Rio Grande do Norte, foi marcado por profundas agitações políticas. Dois eventos com grau de proximidade muito curto marcaram a história política do Rio Grande do Norte. Em 1817, a até então capitania, vivenciou uma experiência com um governo republicano instalado a partir da Insurreição de 1817.
openaire   +1 more source

Secretory Carcinoma Mimicking a Mucocele: Case Report and Literature Update

open access: yesOral Surgery, EarlyView.
ABSTRACT Aim Secretory carcinoma (SC), also known as mammary analogue secretory carcinoma, is a rare malignant neoplasm of the salivary glands, named for its histological and molecular resemblance to mammary secretory carcinoma. The aim of this study is to present a new case of SC occurring in the lower lip, initially diagnosed as a mucocele, and to ...
Débora Frota Colares   +5 more
wiley   +1 more source

A Computer Vision‐Based Methodology to Estimate Fruit Colour Diversity in Ornamental Pepper (Capsicum spp.)

open access: yesPlant Breeding, EarlyView.
ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos   +7 more
wiley   +1 more source

Schwannoma da goteira olfatória: relato de caso [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2003
Schwannomas intracranianos não associados a nervos cranianos são incomuns e raramente encontrados na região subfrontal. Apresentamos raro caso de schwannoma da goteira olfatória, acometendo paciente de 27 anos, masculino, com quadro iniciado há 1 ano com
Heider Lopes de Souza   +6 more
doaj  

The Contribution of Entomological Surveillance to the Control of Chagas Disease in Endemic Regions: An Integrative Literature Review

open access: yesTropical Medicine &International Health, EarlyView.
ABSTRACT Chagas disease remains a significant public health challenge in various endemic regions of Latin America. The persistence of vector‐borne transmission highlights the complexity of the issue and the limitations of traditional strategies. In this context, entomological surveillance plays a strategic and multifaceted role, not only in the early ...
Daniel Rodrigo de Lima Gomes   +9 more
wiley   +1 more source

SISTEMAS de produção para ovinos. [PDF]

open access: yes, 2011
bitstream/item/46680/1/EMATER-DOCUMENTOS-125-RN-SISTEMAS-DE-PRODUCAO-PARA-OVINOS-CDU-631-17.pdfEncontro realizado na cidade de Mossoró, Rio Grande do Norte, no período de 16 a 18 de novembro de 1977.

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