Results 11 to 20 of about 10,174 (239)

Fábula, apólogo e parábola em Machado de Assis

open access: yesForma Breve, 2005
No presente artigo, partindo da análise de dois contos de Machado de Assis, problematiza-se a distinção teórica de parábola, apólogo e fábula.
Adelto Gonçalves
doaj   +1 more source

A fábula, um género alegórico de proverbial sabedoria

open access: yesForma Breve, 2005
Este estudo pretende evidenciar as características específicas e originais da fábula enquanto género literário. Apresentamos a evolução do conceito referindo alguns dos períodos mais significativos da nossa cultura ocidental, o período clássico, a idade 
Luciano Pereira
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

O homem e o unicórnio: efabulações

open access: yesForma Breve, 2005
A parábola do homem e do unicórnio, amplamente difundida na literatura medieval, indicia, a par de uma curiosidade zoológica emergente, o funcionamento dúplice da retórica animal em contexto catequético.
Paulo Alexandre Pereira
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

Tragédia: uma alegoria da alienação

open access: yesTrans/Form/Ação, 1989
A primeira peça de Vladimir Maiakóvski, Vladimir Maiakóviski: uma tragédia, de 1913, é composta sob o signo da abstração. A metáfora das personagens, a poesia metonímica e o deslocamento do foco de ação do sujeito para o objeto contribuem para a ...
Mário Fernando Bolognesi
doaj   +1 more source

Crop yield and micronutrient contents (Cu, Fe, Mn and Zn) in spring wheat grain depending on the fertilization method [PDF]

open access: yesJournal of Central European Agriculture, 2017
This study analyzed the effectiveness of the application method and nitrogen dose with and without the addition of multi-component fertilizers in various development phases of spring wheat on grain yield and micronutrient concentration (Cu, Zn, Mn and Fe)
Katarzyna WOJTKOWIAK   +3 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Alternatif Lain Menentukan Panjang Garis Singgung di Luar Parabola

open access: yesMatematika, 2017
Panjang garis singgung melalui suatu titik di luar parabola dapat ditentukan dengan satu alternatif yaitu dengan jarak antara dua titik. Penulis menemukan alternatif lain menentukan panjang garis singgung melalui suatu titik di luar parabola dengan ...
Ade Novia Rahma   +2 more
doaj   +1 more source

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