Başlık için listeleme
Toplam kayıt 5874, listelenen: 1916-1935
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Energy absorption of thin-walled tubes enhanced by lattice structures
(Elsevier, 2019)Thin-walled structures filled or covered by various materials have been proposed for energy absorption applications in recent years. At this point, additive manufacturing technologies provide an unprecedented opportunity ... -
Energy and exergy analyses of hydrogen production by coal gasification
(Elsevier Ltd, 2017)In this study, we examine an integrated coal based gasification system developed for hydrogen production and power generation. The proposed plant consists of air separation unit, gasification unit, gas cooling and cleaning ... -
Energy and exergy analysis of an air conditioning system using the mixture of outdoor and return air
(2012)Energy and exergy analysis of the air conditioning systems employing the mixture of outdoor and return air (ACOR) are presented. The equations of heat transfer rate and exergy destruction are developed for ACOR according ... -
Energy and irreversibility analysis of a cascade refrigeration system for various refrigerant couples
(2010)This study deals with energy and irreversibility analysis of a cascade refrigeration system employing various refrigerant couples, namely R152a–R23, R290–R23, R507–R23, R234a–R23, R717–R23 and R404a–R23, using a computer ... -
Energy, exergy, economic and environmental (4E) analyses of flat-plate and V-groove solar air collectors based on aluminium and copper
(Elsevier Ltd, 2017)An experimental investigation has been carried out to study the effect of energy, economic, and environment of SACs which are smooth and roughened by v-groove protrusions arranged made of copper and aluminium materials. ... -
Enerji sistemlerinde meydana gelen geçici olayların otomasyon sistemleri üzerindeki etkileri
(Hitit Üniversitesi Lisansüstü Eğitim Enstitüsü, 2023)Bu tez çalışmamızda, elektrik enerji sistemlerinde meydana gelen geçici olayların otomasyon sistemleri üzerindeki etkileri incelenmiş ve alınması gereken önlemler sunulmuştur. Enerji sistemlerindeki geçici olaylar anlık ... -
Engelli bireylerde motor beceri
(Hitit Üniversitesi Lisansüstü Eğitim Enstitüsü, 2022)Günümüze kadar yapılan çalışmalar incelendiğinde engelli bireylerde motor beceri üzerine çalışma sayısı yeterli düzeyde olmadığı görülmektedir. Bu nedenle engelli bireylerde motor beceri üzerindeki bilimsel olarak ... -
Engelliler için belediyelerin erişilebilirlik sorumlulukları: Çorum Engel Haritası Projesi
(Hitit Üniversitesi, 2017)Bu çalışmanın amacı ve önemi; yasal açıdan yetkili ve sorumlu birimler olarak belediyelerin engellilerin yaşam kalitelerinin artmasına yapacağı katkıdan kaynaklanmaktadır. Çalışmanın varsayımları, yaşam kalitesinin kentin ... -
Engineering hydrogel nanoparticles to enhance transdermal local anaesthetic delivery in human eyelid skin
(Royal Society of Chemistry, 2020)Herein, we focused on developing the feasibility of nano-enabled local anaesthetic (LA) delivery to anaesthetise the full thickness of eyelid skin. For this purpose a temperature-responsive hydrogel poly(Nvinylcaprolacta ... -
Enhancement of dispersion stability of inorganic additives via poly(sodium-4- styrenesulfonate) treatment geared to hydrogel applications
(TUBITAK, 2021)This study reports the preparation of poly(sodium-4-styrene sulfonate) (PSS) treated bentonite and clinoptilolite to prevent the agglomeration and sedimentation of these inorganic fillers during the preparation of hydrogel. ... -
Enhancing the thermal performance of a solar air heater by using single-pass semi-flexible foil ducts
(Pergamon-Elsevier Science Ltd, 2020)This study focused on improving the thermal performance of a solar air heater (SAH) using a single-pass semi-flexible foil duct that can be applied directly as an absorber without requiring any surface modification. In ... -
eNOS and VEGF Variants Might Increase the Risk of Pancreatic Cancer
(Pleiades Publishing Inc, 2021)Background: Endothelial nitric oxide synthase (eNOS) is essential in chronic inflammation and carcinogenesis. The association between variants in vascular endothelial growth factor (VEGF) and several cancers still remains ... -
eNOS and XRCC4 VNTR variants contribute to formation of nicotine dependence and/or schizophrenia
(Comenius University, 2017)BACKGROUND: This study aimed to evaluate whether VNTR variants in the Endothelial Nitric Oxide Synthase (eNOS) and the XRCC4 gene play any role in nicotine dependence (ND) and/or Schizophrenia+ND (Sch+ND) ethiopathogenesis. ... -
Entelektüel sermayenin firma performansına etkisi: BİST turizm endeksi üzerine bir uygulama
(Hitit Üniversitesi, 2022)Bilgi toplumuna geçişle beraber bütün dünyada toplumsal ve ekonomik anlamda büyük değişiklikler yaşanmıştır. Bilgi ve teknolojinin her alanda kullanıldığı günümüzde, entelektüel sermayenin değeri her geçen gün artmaktadır. ... -
Entrepreneurship education at universities: Suggestion for a model using financial support
(Elsevier, 2015)The public sector is not the only one that creates more and better jobs in developed countries. In addition, the private sector seems to have a major role in solving the problem of unemployment. But according to recent ... -
Enverî-i Erzincānī ve Mevlûd-i Şerîf’i
(Cumhuriyet Univ, Fac Theology, 2019)Many mawlids (mawlid al-nabī) have been written as a reflection of the love for the prophet Muhammad. Süleymān Çelebi’s (d. 825/1422) Wasila al-nacāt, has been seen as the founding work in Turkish literature in this category. ... -
Environmental education at faculty of agriculture and changing awareness, attitude and behavior towards environment in Turkey
(Tarbiat Modares University, 2018)Environmental problems have become increasingly more destructive. For this reason, environmental education and awareness have gained importance. This study had two objectives: to determine the factors affecting the attitude ... -
The environmental effects of the air shock generated by blasting
(Mugla Sitki Kocman University, 2017)Patlatmanın sebep olduğu hava şoku, patlayıcı yük miktarı, patlama ve sismograf arasındaki yatay mesafe ve hava koşulları gibi çeşitli parametrelere bağlı olarak, taş ocağında veya ocağın çevresinde önemli ölçüde farklılıklar ... -
The Environmental Importance of Flue Gas Purification Systems; Case of Yatagan Thermal Power Station
(Gazi Univ, 2017)During the production of energy from large combustion plants will cause the combustion process to air pollution stands out various gases. That gases are quite harmful on the urban ecosystem. Wet flue gas desulphurisation ... -
Environmental Kuznets Curve time series application for Turkey: Why controversial results exist for similar models?
(Elsevier Ltd, 2015)This paper investigates the Environmental Kuznets Curve (EKC) hypothesis using 40 year spanned time series for the Turkey case. CO2 emission series representing environmental pressure and GDP per capita values representing ...