Results 31 to 40 of about 58,709,455 (141)

Estudo da substituição da areia natural por pó de pedra na produção de concreto convencional [PDF]

, 2018
MonografiaCurrently, construction is the sector responsible for a considerable consumption of diverse natural resources. And the natural sand is an example of these nonrenewable resources, and in Brazil, its extraction takes place from the beds of the ...
Silva, Valdeir Tavares da
core  

Potencialidade do uso do pó de pedra e do pó de madeira na produção de argamassas sustentáveis [PDF]

, 2022
Houve um aumento gradual no setor da construção civil, em especial nos últimos anos, pelo consumo predominante das matérias-primas. Somente no ano de 2020, o Brasil registrou 605 milhões de toneladas de agregados destinado para a construção civil, sendo ...
Pinheiro, Túlio Atson da Silva
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Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo   +2 more
wiley   +1 more source

The Venetian Vernacular Lexicon in Eleventh‐ and Twelfth‐Century Latin Documents: Insights from the Codice Diplomatico Veneziano

Transactions of the Philological Society, Volume 124, Issue 1, Page 168-199, March 2026.
Abstract This study investigates the lexicographical potential of Medieval Latin documentation from the Venetian area of the Italo‐Romance domain, highlighting the need for a systematic approach to bridge Latin and vernacular linguistic developments. The project MEDITA – Medieval Latin Documentation and Digital Italo‐Romance Lexicography.
Jacopo Gesiot
wiley   +1 more source

Geoarchaeological Perspectives on Stelae Production Throughout the Bronze Age: Provenance, Material Properties and Rock Selection at Zebros (Idanha‐a‐Nova, Portugal)

Geoarchaeology, Volume 40, Issue 6, November/December 2025.
ABSTRACT At Monte dos Zebros (Idanha‐a‐Nova, Central Portugal), the discovery of three stelae—two Iberian Late Bronze Age stelae and one fragment of an Early/Middle Bronze Age anthropomorphic stela—represents a rare case of rock art monuments from different chronologies coexisting in the same place within a broader archaeological landscape, which ...
Rafael Ferreiro Mählmann, Ralph Araque Gonzalez, Dirk Scheuvens, Pedro Baptista, Francisco Henriques   +4 more
wiley   +1 more source

Avaliação da incorporação de pó de pedra na resistência à compressão do concreto [PDF]

, 2019
MonografiaO actual hoje em dia é considerado o material da construção civil mais utilizado no mundo. This context persistence for develop concretos mais sustentáveis.
Rodrigues, Raimundo Nonato Pereira
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CARACTERIZAÇÃO DE ARGAMASSAS DE PÓ-DE-PEDRA PARA RESTAURAÇÃO DE FACHADAS NO ESTILO ART DÉCO 1 [PDF]

, 2011
O art déco foi um estilo arquitetônico difundido nos centros urbanos brasileiros nas décadas de 30 e 40. Baseado em uma nova linguagem formal, esse estilo teve como principais características: simetria, uso de linhas retas, limpeza ornamental e emprego ...
Neves de Carvalho Júnior, Antônio, Guerra Gumieri, Adriana, Barbosa do Nascimento, Gizela   +2 more
core   +2 more sources

Diversity of Alternaria‐derived toxins and their toxicodynamic and toxicokinetic characteristics in the food chain

Food Frontiers, Volume 6, Issue 1, Page 185-217, January 2025.
The Alternaria genus includes over 250 fungal species that contaminate crops and food with harmful mycotoxins, posing risks to plant, animal, and human health. This review discusses the classification, impact, and prevalence of Alternaria mycotoxins, their toxicodynamics and toxicokinetics, and highlights the need for regulations and preventive ...
Sarfaraz Hussain, Aqleem Abbas, Maratab Ali, Israt Jahan, Muhammad Jabran, Muhammad Afaq Ahmed, Zienab F. R. Ahmed, Xinhua Zhang   +7 more
wiley   +1 more source

Contribuição ao estudo da influência da forma e da composição granulométrica de agregados miúdos de britagem nas propriedades do concreto de cimento portland [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.
Weidmann, Denis Fernandes
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Assessment of Parameter Estimation Methods for Nonintrusive Loss Estimation of Induction Motors

IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
Nine methods for induction motor equivalent circuit parameter estimation from catalogue data for on‐site loss estimation are assessed. The combination of high accuracy and total absence of nonphysical results is not found in any of the tested methods. The case study of loss estimation with tested motors shows that good accuracy is achievable as long as
Carlos A. C. Wengerkievicz, Nelson J. Batistela, Nelson Sadowski, Cristhian Becker, Humberto Verdejo   +4 more
wiley   +1 more source