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Toplam kayıt 162, listelenen: 1-10
Comparative study on the performance of different drive mechanisms used in a beta type Stirling engine through thermodynamic analysis
(2019)
In this study, thermodynamic and kinematic analyses of bell crank, slidercrank, rhombic and scotch yoke drive mechanisms were performed for a betatype Stirling engine with a swept volume of 365 cm3. The kinematic analysesof ...
Artificial neural network analysis of heat pumps using refrigerant mixtures
(Pergamon-Elsevier Science Ltd, 2004)
In this study, we have investigated the performance of a vapor compression heat pump with different ratios of R12/R22 refrigerant mixtures using artificial neural networks (ANN). Experimental studies were completed to ...
Adsorption behavior of congo red from an aqueous solution on 4-vinyl pyridine grafted poly(ethylene terephthalate) fibers
(John Wiley & Sons Inc, 2008)
In this study, a reactive fibrous adsorbent was prepared through the grafting of 4-vinyl pyridine monomer onto poly(ethylene terephthalate) (PET) fibers for the removal of Congo red (CR) dye from an aqueous solution with ...
Ethnoecology of poisonous plants of Turkey and Northern Cyprus
(Pakistan Botanical Soc, 2008)
Interest in plants is increasing and much work is being carried out these days on their multipurpose uses. A great impetus has been given to this during the last 3 decades. Several publications have been made by different ...
Verbascum ozturkii (scrophulariaceae), a new species from East Anatolia, Turkey
(Pakistan Botanical Soc, 2008)
A new species Verbascum ozturkii Karavel., Uzunh. & S. Celik sp. nov. (Sect. Bothrosperma Murb.), has been described here. It was collected from East Anatolia in Turkey The species is related to V. oocarpum Murb. and thus ...
Conservation strategy of critical endemic Centaurea hausknetchii Boiss. (Section : Cyanoroides) and effects of different salt, nitrate and acid concentrations on the germination of seeds
(Asian Journal Of Chemistry, 2008)
Centaurea hausknetchii is a local endemic species growing only in the Nemrut Mountain Historical National Park in the Southeast Anatolian region of Turkey. It grows in three small areas of this mountain and all these areas ...
Use of 4-vinylpyridine and 2-hydroxyethylmethacrylate monomer mixture grafted poly(ethylene terephthalate) fibers for removal of congo red from aqueous solution
(Walter De Gruyter Gmbh, 2008)
In this study, a novel fibrous adsorbent made by grafting 4-vinyl pyridine (4-VP) and 2-hydroxyethylmethacrylate (HEMA) monomer mixture onto poly(ethylene terephthalate) (PET) fibers was used for removal of Congo red (CR) ...
Morphological variation and plant nutrients effects of two taxonomically distant Centaurea L. species
(Asian Journal Of Chemistry, 2008)
In this study, the influence of habitat on Centaurea mucronifera and C pyrrohoplephara, whose morphological variants show obvious differences, spreading on calcareous soils of Mediterranean, Central and East Anatolia were ...
Canonical correlation analysis for studying the relationship between the basic morphological and some soil chemical characteristics of Centaurea mucronifera DC. (Asteraceae)
(Asian Journal Of Chemistry, 2008)
This aim of this study was to investigate the relationship between the basic morphological features and some soil chemical characteristics in order to enlighten the differentiation in the Centaurea mucronifera populations ...
Back Propagation Neural Network Approach for Channel Estimation in OFDM System
(Ieee, 2010)
In high data rate communication systems which use orthogonal frequency division multiplexing as a modulation scheme, at receiver channel impulse responses must be estimated for coherent demodulation. In this paper, ...