نتایج جستجو برای: Binders

تعداد نتایج: 4638  

Journal: :international journal of iron & steel society of iran 2013
j. kamalabadi khorasani a. saeidi a. shafiei

binders are of prime importance in the agglomeration of iron ore concentrates. in this research, strength and density of briquette produced from the magnetite concentrate of gol-e-gohar were investigated using different binders at various applied pressures. the results showed that peridor was the most effective binder relative to bentonite and lime. for all types of binders, the increase in bin...

A. Saeidi, A. Shafiei J. Kamalabadi khorasani

Binders are of prime importance in the agglomeration of iron ore concentrates. In this research, strength and density of briquette produced from the magnetite concentrate of Gol-E-Gohar were investigated using different binders at various applied pressures. The results showed that peridor was the most effective binder relative to bentonite and lime. For all types of binders, the increase in bin...

2012
Alexander Kurz Tomoyuki Suzuki Emilio Tuosto E. Tuosto

We investigate regular languages on infinite alphabets where words may contain binders on names. To this end, classical regular expressions and automata are extended with binders. We prove the equivalence between finite automata on binders and regular expressions with binders and investigate closure properties and complementation of regular languages with binders.

2010
R. Christopher Williams

Most bituminous adhesives or binders that are used for pavement materials are derived primarily from fossil fuels. With petroleum oil reserves becoming depleted and the drive to establish a bio-based economy, there is a push to produce binders from alternative sources, particularly from biorenewable resources. However, until now, no research has studied the applicability of utilizing bio-oils a...

2012
Alexander Kurz Tomoyuki Suzuki Emilio Tuosto

We investigate regular languages on infinite alphabets where words may contain binders on names. To this end, classical regular expressions and automata are extended with binders. We prove the equivalence between finite automata on binders and regular expressions with binders and investigate closure properties and complementation of regular languages with binders.

2017
Brian O’Rourke Ciaran McNally Mark G. Richardson

Binders manufactured using a blend of gypsum, ground granulated blast furnace slag and Portland cements are technically viable and possess considerable environmental and economic advantages when compared to binders manufactured using Portland cement alone. As such, the evaluation of binders made from these materials offers a promising research focus in the quest to produce technically sound, en...

Journal: :Electr. Notes Theor. Comput. Sci. 2009
Massimo Bartoletti Pierpaolo Degano Gian Luigi Ferrari Roberto Zunino

We introduce weak binders, a lightweight construct to deal withfresh names in nominal calculi. Weak binders do not define the scopeof names as precisely as the standard ν-binders, yet they enjoy strongsemantic properties. We provide them with a denotational seman-tics, an equational theory, and a trace inclusion preorder. Further-more, we present a trace-preserving mappi...

2009
Stefan Leye Adelinde M. Uhrmacher Corrado Priami

Beta-binders is a comparatively new modeling formalism introduced for systems biology. To execute Beta-binders models, suitable simulators are required which translate the operational semantics of Beta-binders into a sound and efficient execution. Efficiency can be reached by parallel and distributed simulation and by a proper representation of models to ensure a fast manipulation. Both possibi...

One of the main reasons for the blocking and sticking of the expendable layer in tundish plaster to the permanent layer and the subsequent increase in refractory consumption and associated costs is the use of low-melting phosphate binders. At high temperatures in continuous casting of steel, phosphate binders provide low-melting point melts which cause reactions between the two consuming and pe...

2005

Treatment of hyperphosphataemia consists of dietary phosphorus restriction and/or dialysis and phosphate binders. Almost all dialysis patients require phosphate binders (calcium acetate, calcium carbonate, aluminium hydroxide). The use of calcium-based phosphate binders can result in chronic calcium overload, hypercalcemia and soft tissue calcification. Hypercalcemia is particularly common in p...

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