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8.428  Articles
1 of 844 pages  |  10  records  |  more records»
Introduction: An essential quality of non-ionic contrast agents is that of containing in their chemical composition, elements with high atomic weight, which determine an increasing absorption of the X-ray beam and this will cause intense radiopacity. The ... see more

Due to the complexity of the cardiovascular system, examination by help contrastmedium needs to be performed selectively, according to the morphological disposition and localizationof the alteration. Therefore, one can perform angiocardiography (radiograp... see more

The paper aimed to study the leverage ratio at PRO ACVA SA fish culture company in order to decide the additional borrowing . The study is based on the data collected from the Balance Sheet ended at December 31, 2008. The following formulas were used for... see more

The paper aimed to analyze the impact of borrowings upon economic profitability at PRO ACVA SA in order to establish the right decision to apply for additional financing. Starting from Euro 1,708,694 shareholders equity and Euro 206,587 profit at the end ... see more

The lithium-ion battery context can be implemented in learning by using green chemistry in analyzing students' scientific literacy. This study aims to investigate the scientific literacy profile of students who appear in lithium-ion battery learning with ... see more

The technological utility of enzymes for delignification can be increased by using ionic liquid to open more accessible surface area for biomass transformation into bio-based products. The present paper demonstrates application of ionic liquid (IL) [emim]... see more

Kitosan adalah polisakarida alami. Kitosan memiliki gugus amino dan hidroksi sehingga memungkinkan untuk memodifikasi kitosan secara kimia untuk memperluas aplikasi. Modifikasi kitosan dengan agen crosslinker dapat meningkatkan kapasitas adsorpsinya. Trip... see more

Logam berat kadmium yang terdapat dalam air limbah sangat berbahaya bagi makhluk hidup sehingga ion logam kadmium tersebut perlu dihilangkan dari lingkungan. Penghilangan ion logam kadmium dengan metode adsorpsi menggunakan biosorben kulit asam jawa telah... see more

Kitosan adalah polisakarida alami. Kitosan memiliki gugus amino dan hidroksi sehingga memungkinkan untuk memodifikasi kitosan secara kimia untuk memperluas aplikasi. Modifikasi kitosan dengan agen crosslinker dapat meningkatkan kapasitas adsorpsinya. Trip... see more

1 of 844 pages  |  10  records  |  more records»