Browsing Kırıkkale Meslek Yüksekokulu by Issue Date
Now showing items 1-20 of 104
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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 ... -
Meslek Yüksek Okullarına Sınavsız Geçiş Projesi Hakkında Öğretim Elemanları ve Öğrencilerin Görüşleri
(2004)Bu araştırmanın amacı, Sınavsız Geçiş Projesi 'nin uygulanmasında karşılaşılan güçlükleri tespit ederek Proje 'nin daha başarılı ve amacına uygun biçimde uygulanmasına katkı sağlamaktır. Bu amaçla, Meslek Yüksek Okulları ... -
Çağdaş İşletmecilik Açısından Elektronik Ticaret
(2004)İnsanlığın gördüğü en hızlı değişim süreçlerinden birisinin tam ortasındayız. Daha birkaç yıl öncesine kadar bilgi teknolojilerinden haberdar olmayan insanlar bugün sınırsız bilginin kullanıcıları haline gelmişlerdir. ... -
Bilişim Teknolojileri Kullanımının İşletmelerin Organizasyon Yapıları Üzerindeki Etkileri
(2005)Günümüzün rekabetçi iş dünyasında, değişimi öğrenmek, planlamak ve uygulamak bir işletmenin uzun dönemde yaşamını sürdürmesi ve başarısı için en önemli öncelik olarak görülmektedir. Bugünün iş dünyasının karşılaştığı rekabet ... -
Karayolları yolcu taşıma işletmelerinde e-ticaret hacminin belirlenmesine yönelik bir araştırma
(2007)Bilgi ve iletişim teknolojilerinin gelişimiyle birlikte, ulaşım sektörünün kara, hava ve deniz yolları hızlı bir değişim içine girmiştir. Bilgisayar ve internet gibi önemli elektronik ticaret araçları ulaşım sektöründeki ... -
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 ... -
Kobilerde elektronik ticaretin marka bilinirliğine etkileri
(2008)Günümüzde bilgisayar teknolojilerinde meydana gelen gelişmeler ile bilgisayar donanım maliyetlerindeki önemli gerilemeler; işletmelerin bütün etkinliklerinde yoğun bir biçimde bilgisayar teknolojilerini kullanmasına ... -
Masif ve Lamine ağaç malzemelerin (LAM) Alyan Vida tutma mukavemeti
(2009)Bu çalışmada, farklı ağaç türlerinden hazırlanan, polivinilasetat (PVAc) ve üre-formaldehit (ÜF) tutkallarıyla yapıştırılmış lamine malzemelerin (LVL), liflere dik ve paralel doğrultudaki alyan vida tutma performansları, ... -
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, ... -
Carolina poplar (Populus x canadensis Moench) as a biomonitor of trace elements in Black sea region of Turkey
(Triveni Enterprises, 2010)In this study, the leaves, bark and the soil supporting Populus x canadensis Moench were tested as a possible biomonitor of trace element pollution in the Middle Black Sea region of Turkey The investigations were carried ... -
Heavy metal accumulations of Allium cepa L. as a bioindicator for air pollution in Eregli, Turkey
(Academic Journals, 2011)Eregli, a province with iron-steel industrial activities, is situated on the coast of Black Sea in Northwestern Anatolia. Heavy metal pollution caused by industrial activities is a threat to environmental quality and human ... -
Cadmium Induced Changes on Growth Performance, Some Biochemical Parameters and Tissue in Broilers: Effects of Vitamin C and Vitamin E
(Academic Journals Inc, 2011)This study was performed to determine the effects of vitamin C (vit C) and vitamin E (vit E) on growth performance, some biochemical parameters and tissue changes in broiler chickens exposed to cadmium (Cd). One hundred ... -
Electrochemical determination of iodide by poly(3-aminophenylboronic acid) film electrode at moderately low pH ranges
(Elsevier, 2011)A new potentiometric sensor for the determination of iodide based on poly(3-aminophenylboronic acid) (PAPBA) film electrode was constructed. Poly(3-Aminophenylboronic acid) films were synthesized electrochemically on ... -
Particle swarm optimization for pilot tones design in MIMO-OFDM systems
(Springer, 2011)Channel estimation is an essential task in MIMO-OFDM systems for coherent demodulation and data detection. Also designing pilot tones that affect the channel estimation performance is an important issue for these systems. ...