Başlık için listeleme
Toplam kayıt 10612, listelenen: 6826-6845
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N-acetylcysteine suppresses colistimethate sodium-induced nephrotoxicity via activation of SOD2, eNOS, and MMP3 protein expressions
(Taylor & Francis Ltd., 2018)Objective: To investigate the molecular mechanisms of colistimethate sodium-induced nephrotoxicity and the protective effect of N-acetylcysteine (NAC) against nephrotoxicity.Methods: Twenty-eight Wistar rats were divided ... -
N-continuous OFDM with CP alignment
(Institute of Electrical and Electronics Engineers, 2015)In this paper, we propose an out-of-band (OOB) reduction method which incorporates with multipath channel and N-continuous OFDM structure. By exploiting the inevitable guard periods between OFDM symbols, i.e., cyclic prefix ... -
Na2Si3O7/Ag micro and nano-structured glassy composites: The experimental and MCNP simulation surveys of their radiation shielding performances
(Elsevier Ltd, 2021)In the present work, the very low-cost glassy structured sodium silicate (Na2Si3O7) matrix has been reinforced with micro-and nano-sized silver (Ag) particles in different weight percentages. The ionizing radiation shielding ... -
Na2Si3O7/BaO composites for the gamma-ray shielding in medical applications: Experimental, MCNP5, and WinXCom studies
(Pergamon-Elsevier Science Ltd, 2019)The role of BaO in the glassy structured Na2Si3O7 was investigated in the context of gamma radiations shielding parameters in the study. The mass attenuation coefficient, half layer value, and mean free path of the ... -
NACRP: A connectivity protocol for star topology wireless sensor networks
(Ieee-Inst Electrical Electronics Engineers Inc, 2016)Wireless sensor networks (WSNs) are an ever growing field of applications and one constituent of the future Internet-of-Things (IoT). In this work, we investigate star topology sensor networks compliant with the recent ... -
Nadir bir akut karın sebebi: Omental torsiyon
(Yerküre Tanıtım & Yayıncılık Hizmetleri, 2015)Omental torsiyon nadir görülen bir akut karın nedeni olup klinik olarak birçok hastalığı taklit edebilmektedir. Tanı ve tedavisinde laparoskopi son derece yararlı bir yöntemdir. Bu yazıda, diagnostik laparoskopide omentumun ... -
Nadir bir anafilaksi nedeni: Soğuk maruziyeti
(Dr Behçet Uz Çocuk Hastalıkları ve Cerrahisi, 2018)Fiziksel ürtikerin bir formu olan soğuk ürtikeri, cildin soğuk ile teması sonrası mast hücrelerinden histamin ve diğer proinflamatuvar mediatörlerin salınımı ile oluşmaktadır (1). Tüm fiziksel ürtikerler arasında soğuk ... -
Nadir bir donuk etkeni: Kuru buz
(2013)Donuklar sıklıkla askeri personellerde, yüksek rakımlı ve soğuk iklim yapısına sahip yerlerde yaşayanlarda ya da dağcılık, kayak ve benzeri sporlarla uğraşan kişilerde görülür.1 Bunun dışında alkol bağımlısı psikiyatrik ... -
Nadir bir olgu: Takotsubo kardiyomiyopatisi
(Ortadoğu Reklam Tanıtım Yayıncılık Turizm Eğitim İnşaat Sanayi ve Ticaret A.S., 2016)Takotsubo kardiyomiyopatisi nadir bir patoloji olup, koroner arter lezyonu görülmeksizin miyokard infarktüsü ve sol ventrikül disfonksiyonu ile seyreden kardiyovasküler bir sendromdur. Nadiren asemptomatik seyretmekle ... -
Nadir görülen bir gestasyonel trofoblastik neoplazi formu; plasental site trofoblastik tümör ve literatürün gözden geçirilmesi
(Güneş Kitap Kirtasiye, 2015)Placental site trophoblastic tumor (PSTT) is one of the gestational trophoblastic neoplasias (GTN) arising from intermediate gestational trophoblasts. It is a rarely seen type of GTN’s, and 300 cases have been reported in ... -
Nafion/aquivion-based composite lithium ion exchange membranes for high capacity Li-S batteries
(Wiley-VCH Verlag GmbH, 2022)Lithiated Nafion (Li-Naf) and lithiated Aquivion (Li-Aqu) ion exchange membranes are applied as electrolyte and separator to prevent the polysulfide shuttle effect in Li−S batteries. The production and characterization of ... -
Nail braces as an alternative treatment for ıngrown toenails: Results from a comparison with the winograd technique
(Academic Press, 2015)Ingrown toenails are one of the most frequent nail disorders and can be treated with conservative or surgical approaches. Although discovered a long time ago, the available data are still very limited on the potential ... -
Nakit akış tablosu ile likidite oranları ilişkisi: Borsa İstanbul KOBİ sanayi işletmeleri üzerine bir araştırma
(2020)Amaç – Çalışmada, işletmelerin likidite ölçütü olarak ifade edilen nakit akışları ile likidite oranları arasında herhangi bir ilişkinin var olup olmadığını ve varsa bu ilişki düzeyinin ve yönünün belirlenmesi amaçlanmıştır. ... -
Namık Kemal’s economic thoughts
(Hitit Üniversitesi, 2018)The state’s economy policies were discussed on press organs and journalists wrote about them. One of those journalists was Namık Kemal. Being the most known of Ottoman intellectuals in 19th century and the most effective ... -
Nanodrugs for the treatment of ischemic stroke: A systematic review
(MDPI, 2023)Ischemic stroke, a significant neurovascular disorder, currently lacks effective restorative medication. However, recently developed nanomedicines bring renewed promise for alleviating ischemia’s effects and facilitating ... -
Nanofibrous wound dressing material by electrospinning method
(Taylor & Francis As, 2019)Wound dressings are very useful materials for accelerating the wound healing process. In this study, nanofibrous wound dressings were produced from blending solution of Poly-lactic acid(PLA)/Chitosan(C)/Starch(S)/Zinc ... -
Nanofiller-based novel hybrid composite membranes for high-capacity lithium-sulfur batteries
(John Wiley and Sons Inc, 2023)Herein, Al2O3 nanofiller-reinforced lithiated Nafion:Aquivion hybrid composite ion-exchange membranes have been produced by mixing lithiated Nafion and Aquivion ionomers. After the electrochemical tests, the Li-Naf : ... -
Nanokorlar: Tanı ve tedaviye yönelik antikor fragmanları
(2018)Nanokorlar, bilinen en küçük ve fonksiyonel antikor fragmanlarıdır. Yapısında sadece iki ağır zincir bulunduran antikorların (heavy chain only antibodies; HcAb) antijen bağlama bölgesi, “nanokor” (nanobody) olarak ... -
Nanoparticle-mediated histotripsy (NMH) using perfluorohexane 'nanocones'
(Institute of Physics Publishing, 2019)Nanoparticle-mediated histotripsy (NMH) is an ultrasound treatment strategy that combines acoustically sensitive nanoparticles with histotripsy. Previous NMH studies using perfluorocarbon (PFC) nanodroplets (ND's), ∼200 ... -
Nanoplasmonic biosensors: Theory, structure, design, and review of recent applications
(Elsevier, 2021)Nanoplasmonic biosensing shows an immense potential to satisfy the needs of the global health industry -low-cost, fast, and portable automated systems; highly sensitive and real-time detection; multiplexing and miniaturization. ...
