Ara
Toplam kayıt 99, listelenen: 71-80
Optimum design of alkali activated slag concretes for the low oxygen/chloride ion permeability and thermal conductivity
(Elsevier, 2016)
In this research, individual and interactional effect of curing temperature (CT), curing time (Crime), sodium concentration (SC) and silicate modulus (SM) on the compressive strength, chloride ion permeability, oxygen ...
A review of command shaping techniques for elimination of residual vibrations in flexible-joint manipulators
(JVE International, 2016)
Command shaping is an important open-loop control method for improving the settling time and positioning accuracy. This technique also minimizes residual vibrations. Shaped command profiles are formed by convolving a ...
Dynamical chiral metamaterial with giant optical activity and constant Chirality over a certain frequency band
(Applied Computational Electromagnetics Society (ACES), 2016)
We demonstrate numerically and experimentally a dynamical chiral metamaterial that uniaxially creates giant optical activity and circular dichroism. In addition, the structure gives a high negative refractive index due to ...
Cryopreservation of Nile Tilapia (Oreochromis niloticus) Sperm
(Intech Europe, 2016)
The main aim of this study is to determine the effect of the straw volume (0.25 vs. 0.5 mL) on Nile tilapia sperm quality after cryopreservation. Sperm was frozen according to conventional slow freezing procedure and diluted ...
Finite element analysis of structures with extruded aluminum profiles having complex cross sections
(Brazilian Association of Computational Mechanics, 2016)
Extruded aluminum profiles are widely used in building and automation structures due to their durability, lightweight, corrosion resistance, shorter fastening time and reusability. Proper design is crucial in maintaining ...
Evaluation of 12 m long turned down guardrail end terminal using full-scale crash testing and simulation
(Brazilian Association of Computational Mechanics, 2016)
The beginnings and ends of guardrail designs have the function of providing adequate anchorage for the rest of the system. They should also demonstrate crashworthy performance and should not pose any hazard for errant ...
Application of blast furnace slag as a catalyst for catalytic cracking of used frying sunflower oil
(Sage Publications, 2016)
For catalyst performance assessment of blast furnace slag as a low-cost catalyst, the cracking runs of frying sunflower oil were carried out in the presence of two different catalysts (blast furnace slag and calcium oxide) ...
Effect of extender supplemented with different sugar types on post-thaw motility, viability and fertilizing ability of cryopreserved common carp (Cyprinus carpio) spermatozoa
(Israeli Journal of Aquaculture - Bamidgeh, 2016)
The influence of various sugar types supplemented to the extender on post-thaw motility, viability, and fertilizing capacity of cryopreserved common carp (Cyprinus carpio) semen were investigated. The results indicated ...
Cotylegaleata iskenderunensis n. sp., the second known species of the rotifer family Cotylegaleatidae (Monogononta: Ploima)
(Magnolia Pres, 2016)
Cotylegaleata iskenderunensis n. sp. is described from a freshwater wetland (Sariseki) at Iskenderun, Turkey. This is the second species within the genus. Cotylegaleata iskenderunensis n. sp. differs from the only known ...
Fatigue analysis of girth gear of a rotary dryer
(Elsevier, 2016)
This paper describes the fatigue failure of girth gear manufactured from low alloy cast steel of rotary dryer in a chemical plant. The cracks of T-section web of the girth gear occurred at the end of 25 year working period ...