Polyurethane and rare-earth materials: a review by Guilherme Manassés Pegoraro, Lucas Repecka Alves, Giovanni Miraveti Carriello, Thais de Agrella Janolla, Giovanni Pimenta Mambrini, Maira de Lourdes Rezende, Aparecido Junior de Menezes

“…The rare earth chemical elements, composed of lanthanides, Y and Sc, can give the materials such improved characteristics, and are still less researched when compared to other chemical elements. …”
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Results of interlaboratory comparison tests of geosynthetic material by A. V. Kozlov

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Hugo Scheu - a collector of the archival material by Rasa Narbutaitė

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Sustainable Landscape Construction: Materials and Products — Wood by Gail Hansen

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Statistical Characteristics of Polymer Grouting Material Microstructure by Juan Wang, Xun Li, Hongyuan Fang, Juan Zhang, Jinping Li

“…The two-component foaming polyurethane is a kind of grouting material that has recently been widely used in engineering structural repair. …”
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Teaching materials to improve the teaching of Clinical Pharmacology by Liset Jiménez Fernández, Zoila Armada Esmoris, Laura Adalys Guillen León, Juan Miguel Chala Tandrón, Melba Zayas González, Alianys Izaguirre Artiles

“…Background: teaching materials are one of the components of the teaching-learning process that support the teaching methods in order to achieve the objectives. …”
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Sustainable Landscape Construction: Materials and Products — Concrete by Gail Hansen

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How Material Shortages are Affecting the Labour Market by Markus Hummel, Christian Hutter, Enzo Weber

“…Apparently, short-time work is mainly used to adjust to the material shortages.…”
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Drying and Preserving Plant Materials for Decorative Uses by Sydney Park Brown, Patricia White, Benny Tjia, Marion R. Sheehan

“… Dried and preserved plant materials are popular for home decor. Dried arrangements can preserve the graceful lines, textures, and colors of flowers and foliage with a subtle and gently aged appearance. …”
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Department “Powder metallurgy, welding and materials technology“ by F. I. Panteleenko, E. B. Demchenko

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A frictionless contact problem for viscoelastic materials by Mikäel Barboteu, Weimin Han, Mircea Sofonea

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Optimizing Local Functions In Drama Appreciation Materials by Agung Nugroho, Syukri Hamzah, Sarwit Sarwono, Agus Triyogo

“…While the effectiveness of teaching materials is known as 6 people 30% get very good grades (A) with a score of 80-100, as many as 9 people 45% get 66-79 with a good category (B), the number of students who get enough grades (C) 1 person 5% with a score of 58, and students who scored less (D) as many as 4 people 20% with a value range of 46-55. based on the results of the study it can be concluded that the teaching material of the local wisdom-based Drama Appreciation course is valid, practical and effective for students of the Study Program. …”
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Production of casting auxiliaries from plastpolymer materials by S. L. Rovin, L. A. Nelub

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Editorial for the special issue “Energy Material Chemistry” by Shenglin Xiong, , Guest Editor

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An approach to cleaning methods and materials for painted alabaster by Raquel Diogo, Elena Aguado-Guardiola, Fernando Costa, João Coroado

“…Glass slides as well as mock-ups were elaborated and aged on alabaster, wood, and linen, with similar film forming materials as those that have been found in the case study.  …”
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The Semenov-Znamensky family in Harbin. Materials for the biography by A. N. Steblyanskaya

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Teaching the Concepts of the Mechanical Properties of Materials in Conservation by W. (Bill) Wei

“…Questions concerning the mechanical properties and the mechanical testing of materials come up often in conservation practice. However, the engineering concepts of mechanical properties do not generally appear in conservation training curricula, where chemistry, and to some extent, physics, dominate the training in the natural sciences. …”
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MATERIAL MANAGEMENT AND THE SURVIVAL OF BLOCK MOLDING FIRMS by Shodiya Olayinka Abideen

“… The purpose of this study is to examine the effect of material management on the survival of block molding firms in a selected Local Government Area of Ogun State, Nigeria. …”
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DEVICE FOR DETERMINING THE MECHANICAL PROPERTIES OF ELASTOMER MATERIALS by E. P. Manak, N. M. Poloneichik, N. T. Minchenia

“…Developed the device for determining the physical and mechanical properties of elastomeric materials. In contrast to the well-known device that operates on the method of Shore, used to measure only the hardness of elastomeric materials, developed the device can measure not only hardness, but also the relative deformation of the samples made of elastomeric materials, as well as the ability of these materials to restore the original dimensions after deformation. …”
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CURRENT TRENDS ON MATERIALS AND METHODS FOR TEETH WHITENING by Maria Mirabela IANCU, Cristiana Ioana TATIA, Alina ROBU, Marius Lucian VASILESCU, Iulian ANTONIAC, Anca Maria FRATILA

Subjects: “…whitening materials…”
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