نتایج جستجو برای: gnp

تعداد نتایج: 1206  

2012
Richard Zuber

Natural languages display a great variety of constructions which denote non-Freagean quantifiers that is complex quantifiers which are not iterations of simpler quantifiers. Such quantifiers have been extensively studied by Ed (Clark and Keenan (1986), Keenan (1987b), Keenan (1992)). Usually expressions denoting non-Fregean quantifiers are not lexically simple and often they are not syntactic c...

2016
Yang Yang Yifu Yang Jianwei Hou Yue Ding Tong Zhang Yong Zhang Jianying Wang Chenchen Shi Wenwei Fu Zhenzhen Cai Stephan Neil Witt

Genipin (GNP) effectively inhibits uncoupling protein 2 (UCP2), which regulates the leakage of protons across the inner mitochondrial membrane. UCP2 inhibition may induce pancreatic adenocarcinoma cell death by increasing reactive oxygen species (ROS) levels. In this study, the hydroxyls at positions C10 (10-OH) and C1 (1-OH) of GNP were hypothesized to be the active groups that cause these inh...

2014
Artur M. Pinto Carolina Gonçalves Inês C. Gonçalves Fernão D. Magalhães Roberto Frias

Two types of graphene-nanoplatelets (GNP-M and GNP-C) were incorporated in PLA (poly(lactic acid)) by melt blending. Materials were biodegraded during 6 months and characterized by XRD, tensile tests, DMA and biocompatibility assays. For both fillers, low loadings (0.25 wt.%) improved mechanical properties and decreased their decay until 6 months biodegradation. PLA degradation decreased its to...

2015
Salim Newaz Kazi Ahmad Badarudin Mohd Nashrul Mohd Zubir Huang Nay Ming Misni Misran Emad Sadeghinezhad Mohammad Mehrali Nur Ily Syuhada

This paper presents a unique synergistic behavior between a graphene oxide (GO) and graphene nanoplatelet (GnP) composite in an aqueous medium. The results showed that GO stabilized GnP colloid near its isoelectric point and prevented rapid agglomeration and sedimentation. It was considered that a rarely encountered charge-dependent electrostatic interaction between the highly charged GO and we...

2012
Eduardo G Victor Paulo CL Silveira Jonathann C Possato Guilherme L da Rosa Uillian B Munari Claudio T de Souza Ricardo A Pinho Luciano da Silva Emilio L Streck Marcos MS Paula

BACKGROUND Nanogold has been investigated in a wide variety of biomedical applications because of the anti-inflammatory properties. The purpose of this study was to evaluate the effects of TPU (Therapeutic Pulsed Ultrasound) with gold nanoparticles (GNP) on oxidative stress parameters and the expression of pro-inflammatory molecules after traumatic muscle injury. MATERIALS AND METHODS Animals...

2013
Akbar Esfahanipour Maryam Tayari

Genetic network programming (GNP) as an evolutionary computation method has been used for stock trading recently. Former researches confirm the efficiency of trading rules which are created by GNP. In this paper, GNP has been applied for stock portfolio optimization by generating risk-adjusted trading rules. There are two main novelties in this paper: 1) we use conditional Sharp ratio as a risk...

2015
Jihun Kwon Kenneth Sutherland Takayuki Hashimoto Hiroyuki Date

Purpose: In radiation therapy, gold nanoparticles (GNPs) are regarded as a promising radiosensitizer candidate. Several studies have revealed a dose enhancement by GNPs in X-ray and even proton irradiation. However, these studies have been limited to the depth direction. The dose distribution in both depth and lateral directions is crucial to evaluate the full radio sensitizing effect. The purp...

در این تحقیق، ترموپلاستیک الاستومر بر پایه پلی آمید 6 (PA6) و لاستیک آکریلونیتریل بوتادین (NBR) تقویت شده با نانو صفحات گرافن (GNP) با مخلوط کن داخلی تولید شد. تاثیر درصد GNP (0.5، 1 و 2 درصد وزنی) بر روی خواص حرارتی، مکانیکی و ریزساختار سه ترکیب درصد نانوکامپوزیت PA6/NBR (90/10، 70/30 و 50/50) مورد بررسی قرار گرفت. آزمون پراش پرتو ایکس (XRD)، گرماسنجی تفاضلی روبشی (DSC)، آنالیز دینامیکی مکانیک...

Journal: :The Analyst 2015
F C Wu Y Wu Z Niu F Vollmer

A label-free method is developed to ratiometrically determine the stoichiometry of oligonucleotides attached to the surface of gold nanoparticle (GNP) by whispering gallery mode biosensing. Utilizing this scheme, it is furthermore shown that the stoichiometric ratio of GNP attached oligonucleotide species can be controlled by varying the concentration ratio of thiolated oligonucleotides that ar...

2013
Tanmoy Bhowmik Partha Pratim Saha Anjan Dasgupta Antony Gomes

Limited efficacy of current first-line treatment for leukemia calls attention for further development of efficient strategies. Recently, much attention has been given to nanoparticle-based drug delivery systems loaded with dual drugs to improve current disease therapies by overcoming toxicity. In the present study, we document to explore an approach to conjugate gold nanoparticles (GNPs) with p...

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