Results 41 to 50 of about 22,577 (207)

Momentos fletores em vigas de edifícios de concreto armado

Revista IBRACON de Estruturas e Materiais
Edifícios residenciais compostos de sistema de lajes maciças apoiadas em vigas de concreto armado são largamente utilizados na indústria da construção civil.
F. A. N. Silva, B. Horowitz
doaj   +1 more source

Eruption Style, Emplacement Dynamics and Geometry of Peralkaline Ignimbrites: Insights From the Lajes-Angra Ignimbrite Formation, Terceira Island, Azores

Frontiers in Earth Science, 2021
Ignimbrites are relatively uncommon on ocean island volcanoes and yet they constitute a significant portion of the stratigraphy of Terceira Island (Azores). The Lajes-Angra Ignimbrite Formation (ca.
Adriano Pimentel, Adriano Pimentel, Stephen Self, José M. Pacheco, Adam J. Jeffery, Ralf Gertisser   +5 more
doaj   +1 more source

Experimental analysis of concrete slabs on grade [PDF]

, 1995
Nos pavimentos industriais assentes num maciço terroso as acções cíclicas e de impacto são, na maior parte dos casos, aquelas que condicionam o dimensionamento.
Barros, Joaquim A. O., Cardoso, António Silva, Figueiras, Joaquim A.   +2 more
core  

Optimizing Culture Protocols for Cyclops sp.: Innovations in Density, Feed Composition and Dietary Strategies for Freshwater Aquaculture

Aquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Developing optimized feeding strategies for copepods is essential in contemporary aquaculture, as they serve as a highly nutritious live feed for numerous aquatic organisms. Three experiments were conducted to enhance the development and reproductive success of the copepod, Cyclops sp., to support sustainable aquaculture practices.
Sadia Momota Hena, Jinnath Rehana Ritu, Md. Abu Sayed, Md. Al‐Amin, Md. Mahfuzul Haque, Saleha Khan   +5 more
wiley   +1 more source

Modelo de concepção estrutural de edifício residencial multifamiliar de quatro pavimentos [PDF]

, 2017
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico.
Bremm, Cassiano Mozar Fachinello
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Psilocybin as Transformative Fast‐Acting Antidepressant: Pharmacological Properties and Molecular Mechanisms

Fundamental &Clinical Pharmacology, Volume 39, Issue 4, August 2025.
ABSTRACT In the 1950s–60s, serotonergic psychedelic drugs were studied as potential adjuvants to psychotherapy to treat addiction and alcoholism. However, starting in the 70s, preclinical and clinical studies on psychedelics stopped for decades because legislation controlled its recreational use, citing their hallucinogenic and psychotomimetic effects,
Makiath Adebo, Mathilda Bonnet, Ons Laouej, Celine Defaix, Josephine C. McGowan, Florence Butlen‐Ducuing, Denis J. David, Erwan Poupon, Laurent Tritschler, Alain M. Gardier   +9 more
wiley   +1 more source

Taxonomy of the Simulium perflavum species-group (Diptera: Simuliidae) : with description of a new species from Brazil [PDF]

, 1998
The larva, pupa, male, and female of Simulium trombetense n. sp. are described and illustrated. This species was collected in the Brazilian Amazon region in the states of Amapa, Amazonas, Para, and Roraima near the edges ofthe crystalline basement-rock ...
Adler, Peter H., Hamada, Neusa
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Reforço à flexão de lajes de betão armado com laminados de CFRP pré-esforçados : comportamento em estado limite último e de utilização [PDF]

, 2014
No contexto do reforço estrutural à flexão com recurso aos laminados de CFRP (Carbon Fiber-Reinforced Polymers), a técnica EBR (Externally Bonded Reinforcement) é frequentemente utilizada.
Correia, Luís Luciano Gouveia, Michels, Julien, Sena-Cruz, José, Teixeira, Tiago André Nunes   +3 more
core  

ESTUDO COMPARATIVO ENTRE LAJES TRELIÇADAS PRÉ-MOLDADAS E LAJES MACIÇAS

REVISTA FOCO
O presente trabalho buscou analisar a viabilidade, vantagens e aplicações das lajes de vigotas pré-moldadas, com foco especial nas lajes treliçadas, em comparação com sistemas de lajes de alvenaria convencional. A revisão bibliográfica do trabalho foi realizada de forma abrangente pautada em pontos pré-definidos na metodologia, com diversos conceitos ...
Airton Pereira da Silva Leão, Amailson Ferreira de Jesus, Andrey Reis do Nascimento Araujo, César Augusto Vieira da Silva, Cleide Myrelli Lima da Silva, Gustavo Santos Ferreira, Walisson Danilo Melo da Silva, Walneis Thiago Silva Santos   +7 more
openaire   +1 more source

Aeronautical imagination and the figure of the French aviator in the Azorean press (1935/1949) [PDF]

, 2018
In the aftermath of “Atlantic Fever”, several test crews from the most advanced nations in aviation came to the Azores, fighting for the establishment of commercial routes between the Old and the New World.
Faria, Dominique, Monteiro, António
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