Results 21 to 30 of about 18,627,334 (360)

Adsorption of Cr(VI) by material synthesized from red mud and rice husk ash

open access: yesVietnam Journal of Science, Technology and Engineering, 2018
In this work, the efficiency of a material prepared from red mud and rice husk ash (ZRM), in Cr(VI) absorption, without the use of acid to neutralize raw red mud (RM), was examined.
Thi To Yen Nguyen   +4 more
doaj   +1 more source

Material philosophy and the adaptability of materials [PDF]

open access: yesAdaptive Behavior, 2021
This reflection on Erik Rietveld’s The Affordances of Art for Making Technologies addresses, first, what it is to engage in material philosophy and make material propositions and then, second, what different materialities, or rather different ways of handling materialities, allow material philosophers to say.
openaire   +2 more sources

The role of technology in the aesthetics of postwar serial music

open access: yesMusicologica Brunensia, 2017
New ideas about music in Europe around 1950 resulted, in part, from contemporaneous research being done in electroacoustic music studios. Early serial composers, searching for a material untouched by history, turned to the basic components of sound ...
Marcus Zagorski
doaj   +1 more source

Composition of Engineered Cementitious Composite with Local Materials, Composite Properties and Its Utilization for Structures in Developing Countries

open access: yesEngineering Proceedings, 2023
This study focuses on developing cost-efficient engineered cementitious composites (ECCs) with glass and polypropylene fibers, using local materials for sustainable construction in developing countries.
Amaan Sikandar, Majid Ali
doaj   +1 more source

Pericentriolar material [PDF]

open access: yesCurrent Biology, 2020
Pimento-Marques and Bettencourt-Dias discuss the composition, assembly and function of pericentriolar material - the proteinaceous material that surrounds the centrioles and forms the centrosome, the main microtubule organizing center found in animal cells.
Pimenta-Marques, Ana   +1 more
openaire   +2 more sources

Análise das perdas de materiais no serviço de alvenaria: estudo de caso realizado em obras de edificações residenciais de pequeno porte

open access: yesRevista Principia, 2017
A construção civil é caracterizada como um dos segmentos industriais de maior importância para o desenvolvimento econômico e social do país. Também é conhecida por ser um setor que demanda uma quantidade expressiva de materiais e que desperdiça ...
Andressa Soares da Silva   +3 more
doaj   +1 more source

Research overview of rotary engine apex seals

open access: yes工程科学学报, 2022
In 1954, Felix Wankel became the first in the world to successfully develop a rotary engine with the cooperation of the NSU. The invention of the rotary engine is a revolution in the structure of the internal combustion engine. The rotary engine exhibits
Chang-wei JI   +5 more
doaj   +1 more source

How to Read and Interpret FTIR Spectroscope of Organic Material

open access: yesIndonesian Journal of Science and Technology, 2019
Fourier Transform Infrared (FTIR) has been developed as a tool for the simultaneous and quantitative determination of organic components, including chemical bond, as well as organic content (e.g. protein, carbohydrate and lipid).
A. Nandiyanto, R. Oktiani, R. Ragadhita
semanticscholar   +1 more source

Rediscovering black phosphorus as an anisotropic layered material for optoelectronics and electronics [PDF]

open access: yesNature Communications, 2014
Graphene and transition metal dichalcogenides (TMDCs) are the two major types of layered materials under intensive investigation. However, the zero-bandgap nature of graphene and the relatively low mobility in TMDCs limit their applications.
F. Xia, Han Wang, Yichen Jia
semanticscholar   +1 more source

La propriété matérielle des archives photographiques de presse. Enjeux juridiques

open access: yesIn Situ, 2018
There are many archive services which today hold significant collections of press photos. These may come from a variety of different origins—often unidentified ones—and this makes it difficult to identify the material property of the elements which make ...
Samuel Bonnaud-Le Roux
doaj   +1 more source

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