Results 141 to 150 of about 4,661,060 (392)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Spanish Themes in the Work of Natalia Goncharova

Ибероамериканские тетради
Many research papers examine the artistic heritage of the Russian painter Natalia Goncharova, yet relatively few analyze the Spanish themes in her work that she first explored in her sketches for ballets inspired by Spain and then in a series of ...
T. M. Maksimyuk
doaj   +1 more source

Pages of history of the Soviet-Spanish relations: start after a pause(memoirs of the diplomat

Ибероамериканские тетради, 2016
In the article written in a genre of scientific and memoirs literature it is told about establishment of diplomatic relations between the USSR and Spain in February, 1977 and about some remarkable episodes in relationship of two states during the ...
Alexander A. Orlov
doaj   +1 more source

Giving a Student Voice to California's Dropout Crisis [PDF]

, 2008
Shares what first-year high school students find motivating or discouraging; how they view family, peer, and school factors; and how demographic characteristics, attitudes toward school, and support networks affect the odds of their dropping ...
Angeline Spain, Bruce Fuller, Laurie Mireles, Margaret Bridges, Oscar Medina, Stefan Brauckmann   +5 more
core  

Identifying Forest Structural Types along an Aridity Gradient in Peninsular Spain: Integrating Low-Density LiDAR, Forest Inventory, and Aridity Index [PDF]

, 2022
Julián Tijerín‐Triviño, Daniel Moreno‐Fernández, Miguel Á. Zavala, Julen Astigarraga, Mariano Garcı́a   +4 more
openalex   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Landscape and Cultural Identity in Spain

Ибероамериканские тетради
The meaning of the word landscape has gradually changed over time, to the point that today it has become a complex and polysemic concept, whose interpretation depends on the context, subject area and authors’ point of view.
J. J. González Trueba
doaj   +1 more source

Ironwork of Teixois-Taramundi (Asturias) Spain [PDF]

, 2001
This paper describes an old ironwork placed in a Spanish village. All parts of it are studied, specially the Air supply and the Hydraulic wheel. The minimum area in the water trump for a correct air flow is calculated.
Blanco, E., Fernandez, J., Parrondo, J., Scanlon, T.J., Stickland, M.T.   +4 more
core  

Metagenomics of an Alkaline Hot Spring in Galicia (Spain): Microbial Diversity Analysis and Screening for Novel Lipolytic Enzymes [PDF]

, 2015
Olalla López-López, Kamila Knapik, M. Esperanza Cerdán, María-Isabel González-Siso   +3 more
openalex   +1 more source

Estimation of COVID-19 prevalence in Italy, Spain, and France

Science of the Total Environment, 2020
Zeynep Ceylan
semanticscholar   +1 more source