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82.570  Articles
1 of 8.257 pages  |  10  records  |  more records»
AbstractCement board reinforced with basalt fibers were prepared by using polymer compounds, 5% of water-based of isocyanate-polyester polyol prepolymer blend was used as a fixed percentage, and the rates of basalt fiber used were 5%, 7.5%, 10%, 12.5%, an... see more

Non-isocyanate polyurethane (NIPU)s were prepared by reacting carbonated soybean oil with kraft lignin using two pot reactions. In the first stage, epoxidized soybean oil (ESBO) reacted with carbon dioxide to form carbonated soybean oil (CSBO) with tetra-... see more

By the interaction of the substituted aryl isocyanates with the series of 3-arylmethyl-1,3,7-triazaspiro[ 4.4]nonane-2,4-diones in the propanol-2 medium the series of the substituted aryl amides of 3-arylmethyl-2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7-car... see more

By the interaction of the substituted aryl isocyanates with the series of 3-arylmethyl-1,3,7-triazaspiro[ 4.4]nonane-2,4-diones in the propanol-2 medium the series of the substituted aryl amides of 3-arylmethyl-2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7-car... see more

Water is one of the indispensable human necessities. The majority of daily activities require water. Along with population growth and changes in people's lifestyles, the need for clean water grows daily. The people who live in Bulupitu village in Gondangl... see more

This paper proposed adsorbent development by synthesizing polyurethane foam (PUF) using a simple method, mixing polyol with isocyanate and adding fillers of bentonite and magnetite to the PUF matrix. The study's main objective was to produce a PUF-based a... see more

This paper proposed adsorbent development by synthesizing polyurethane foam (PUF) using a simple method, mixing polyol with isocyanate and adding fillers of bentonite and magnetite to the PUF matrix. The study's main objective was to produce a PUF-based a... see more

SYNTHESIS OF FUNCTIONAL DERIVATIVES OF 3-AMINO-2-R-7-(R'-PHENYL)-3H-THIENO[2,3-d]PYRIMIDINE-4-ONES AND STUDY OF THEIR ANTI-DIABETIC ACTIVITYOvsjanykova Yu.O., Sytnik K.M., Shemchuk L.A., Zagayko A.L., Fylymonenko V.P.National University of Pharmacy, ... see more

Penelitian ini bertujuan untuk menguji tingkat literasi keuangan mahasiswa dan karakteristik demografis yang mempengaruhinya. Responden penelitian sejumlah 444 mahasiswa yang berasal dari Fakultas Ekonomi (FE) dan Non Fakultas Ekonomi (Non-FE) di sebuah u... see more

1 of 8.257 pages  |  10  records  |  more records»