Ara
Toplam kayıt 171, listelenen: 151-160
Normal and Osculating Planes of Delta-Regular Curves
(Hindawi Ltd, 2010)
We present the normal and osculating planes of the curves parameterized by a compact subinterval of a time scale.
Soft sets and soft rings
(Pergamon-Elsevier Science Ltd, 2010)
Molodtsov (1999) introduced the concept of soft sets in [1]. Then, Maji et al. (2003) defined some operations on soft sets in [2]. Aktas and Cagman (2007) defined the notion of soft groups in [3]. Finally, soft semirings ...
Utilization of waste marble dust as an additive in cement production
(Elsevier Sci Ltd, 2010)
In this experimental study, the usability of waste marble dust (WMD) as an additive material in blended cement has been investigated. For this purpose, waste marble dust added cements (WMDCs) have been obtained by intergrinding ...
Predicting the relationships between brittleness and mechanical properties (UCS, TS and SH) of rocks
(Academic Journals, 2010)
This paper presents the evaluation of uniaxial compressive strength (UCS) predicted from Shore hardness (SH) tests and to correlate brittleness concepts, which are derived from UCS, tensile strength (TS) and Shore hardness ...
Biosorption of Cr(III) from solutions using vineyard pruning waste
(Elsevier Science Sa, 2010)
The kinetics and biosorption mechanism of Cr(III) ions on vineyard pruning waste (VPW) have been studied using different parameters such as initial concentration, biosorbent dosage, temperature, contact time and solution ...
Fluorene-Carbazole Dendrimers: Synthesis, Thermal, Photophysical and Electroluminescent Device Properties
(Wiley-V C H Verlag Gmbh, 2010)
Novel hole-transporting dendrimeric molecules containing dioctylfluorene, spirobi(fluorene) and spiro(cylododecane-fluorene) as the core unit and different numbers of carbazole and thiophene moieties as the peripheral ...
Kinetic analysis of reactive blue 221 adsorption on kaolinite
(Elsevier, 2010)
The use of cheap, efficient and ecofriendly adsorbent has been studied as an alternative source of activated carbon for the removal of dyes from wastewater. This study has investigated the potential use of kaolinite as ...
Understanding mechanisms of the pathogenesis of nonalcoholic fatty liver disease
(Baishideng Publishing Group Inc, 2010)
A central issue in the understanding of the pathogenesis of nonalcoholic fatty liver disease is the problem of the underlying mechanisms which are not fully understood. In the setting of excessive central adiposity, insulin ...
Holiday taking decisions - The role of spouses
(Elsevier Sci Ltd, 2010)
Grounded in part the previous literature on household decision making and in part in the literature on tourism decision making, this paper tries to add to the literature by surveying Turkish academics with respect to spousal ...
Chemical composition of the essential oil and hexane extract of Salvia chionantha and their antioxidant and anticholinesterase activities
(Pergamon-Elsevier Science Ltd, 2010)
The essential oil and methyl ester of hexane extract of Salvia chionantha Boiss. were analysed by GC and GC-MS. Totally, 54 components were detected in the essential oil and all of them were fully determined. Germacrene D ...