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156.517  Articles
1 of 15.653 pages  |  10  records  |  more records»
This study aimed to clarify the leaching properties of nitrite ions in nitrite-type repair materials exposed to rainfall. Repaired concrete specimens were prepared for leaching tests using a lithium nitrite solution, and the amounts of leaching and penetr... see more

Type specimens of Protura (Hexapoda) housed at the Museo de La Plata (División Entomología) were examined and listed. For each taxon the updated information and collection data are given. The material includes six species described by the specialists Juli... see more

The table tennis game table can be made of any material with certain bounce height requirements according to ITTF regulations. Wood as the main material for the table is found in Indonesia. Various types of wood have the potential to be a dining table mat... see more

Background: Propolis is a natural biocompatible material that has been widely studied in dentistry because of its inflammatory, anti-microbial and immunomodulatory properties. One of the active components is caffeic acid phenethyl ester (CAPE). CAPE is ef... see more

Titanium alloys are widely used for biomaterial applications since they have special characteristics, especially better biocompatibility, superior corrosion behavior and lower modulus of elasticity compared to other conventional biomaterials. The developm... see more

Background: Propolis is a natural biocompatible material that has been widely studied in dentistry because of its inflammatory, anti-microbial and immunomodulatory properties. One of the active components is caffeic acid phenethyl ester (CAPE). CAPE is ef... see more

Bi2_{2}Te3_{3} and its alloys are the well-known state-of-the-art thermoelectric materials operating at around room temperature. With lead substituted, the newly formed quasi-binary compound PbBi4_{4}Te7_{7}, shows relatively high electrical conductivity ... see more

In the present study, the mechanical properties of plain-woven natural fiber reinforced composites (NFRC) are investigated. Three types of natural fibers: Cotton, Kenaf and Wool; are used to reinforce Epoxy-based overlaid composites. In addition, E-type f... see more

In this contribution we update the information about the type material associated to 23 species of Coleoptera Curculionoidea, families Belidae (subfamily Oxycorininae) and Curculionidae (subfamilies Entiminae and Cyclominae), deposited at t... see more

1 of 15.653 pages  |  10  records  |  more records»