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Now showing items 3023-3042 of 14641
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Cyclic viscoplasticity testing and modelling of a service-aged P91 steel
(American Society of Mechanical Engineers, 2014-04-16)A service-aged P91 steel was used to perform an experimental program of cyclic mechanical testing in the temperature range of 400 °C–600 °C, under isothermal conditions, using both saw-tooth and dwell (inclusion of a ... -
Cycling and transport of phosphorus and nitrogen from harvested peatland forests and possible mitigation and methods
(2012-11-16)Drainage of peatlands has been part of forestry practice since the early 20th century. In Ireland and the UK, approximately 800,000 ha of peat catchments were drained and afforested between the 1950s and 1990s. A large ... -
Cycloaddition reactions of imidazolium and phthalazinium dicyanomethanide 1,3-dipoles: synthesis, mechanism and the effect of water
(2017-09-28)The cycloaddition reactions of imidazolium-3-dicyanomethanide 1,3-dipoles with electron poor alkene and alkyne dipolarophiles were explored. The reactions of these azolium 1,3-dipoles with alkyne dipolarophiles generated ... -
Cyclonic circulation in the western Irish Sea in future climate
(International Association for Hydro-Environment Engineering and Research, 2011-07-01)The Irish Sea (IS) is a semi-enclosed body of water on the European Continental Shelf and the Western Irish Sea Gyre (WISG) is a characteristic phenomenon of the Sea. The gyre due to its significant effects on the circulation, ... -
Cyclopentane combustion. Part II. Ignition delay measurements and mechanism validation
(Elsevier, 2017-06-12)This study reports cyclopentane ignition delay measurements over a wide range of conditions. The measurements were obtained using two shock tubes and a rapid compression machine, and were used to test a detailed low- and ... -
Cyp3a variation, premenopausal estrone levels, and breast cancer risk
(Oxford University Press (OUP), 2012-04-03)Background Epidemiological studies have provided strong evidence for a role of endogenous sex steroids in the etiology of breast cancer. Our aim was to identify common variants in genes involved in sex steroid synthesis ... -
Cytogenetics of porcine sperm chromosomes following ivf of zona-free hamster oocytes
(Informa UK Limited, 1990-01-01) -
Cytokine treatment optimises the immunotherapeutic effects of umbilical cord-derived msc for treatment of inflammatory liver disease
(Springer Nature, 2017-06-08)Background: Mesenchymal stromal cells (MSC) possess immunomodulatory properties and low immunogenicity, both crucial properties for their development into an effective cellular immunotherapy. They have shown benefit in ... -
Cytokine-induced β-cell apoptosis is no-dependent, mitochondria-mediated and inhibited by bcl-xl
(Wiley-Blackwell, 2008-04-01)Pro-inflammatory cytokines are implicated as the main mediators of beta-cell death during type 1 diabetes but the exact mechanisms remain unknown. This study examined the effects of interleukin-1 beta (IL-1 beta), ... -
Cytoplasmic male sterility-associated chimeric open reading frames identified by mitochondrial genome sequencing of four cajanus genotypes
(Oxford University Press (OUP), 2013-06-20)The hybrid pigeonpea (Cajanus cajan) breeding technology based on cytoplasmic male sterility (CMS) is currently unique among legumes and displays major potential for yield increase. CMS is defined as a condition in which ... -
Cytotoxic drug induced JNK activation is DR5-dependent and vital for apoptosis and provides a new target for MSC-mediated delivery of DR5-specific sTRAIL variants
(2013-03-20)Over the past two decades, cancer research has produced tremendous advances in our understanding of the pathogenesis of cancer. Among the most important of these advances is the realization that apoptosis and the proteins ... -
Cytotoxic effects of oosporein isolated from endophytic fungus cochliobolus kusanoi
(Frontiers Media SA, 2015-09-01)In the present study, oosporein, a fungal toxic secondary metabolite known to be a toxic agent causing chronic disorders in animals, was isolated from fungus Cochliobolus kusanoi of Nerium oleander L. Toxic effects of ... -
Cytotoxicity and antimicrobial activity of triorganotin(IV) complexes of phenylcyanamide prepared by sonochemical synthesis
(Elsevier, 2015-09-25)This article describes the synthesis and characterization of novel triorganotin(IV) complexes and their potential medicinal applications. Triorganotin(IV) complexes with formulas [(SnMe3)(2)(mu-bp)(H2O)(2)], 1, and ... -
Cytotoxicity and ROS production of novel Pt(IV) oxaliplatin derivatives with indole propionic acid
(Elsevier, 2019-04-19)The coordination of biologically active moieties to the axial positions of Pt(IV) derivatives of Pt(II) anticancer drugs allows the co-delivery and simultaneous activation of two pro-drugs for combination therapy. Pt(IV) ... -
Cytotoxicity associated with induction of nitric oxide synthase in rat duodenal epithelial cellsin vivoby lipopolysaccharide ofhelicobacter pylori: inhibition by superoxide dismutase
(Wiley-Blackwell, 2000-08-01)1 The products released by Helicobacter pylori (H. pylori) in the gastric antral and duodenal mucosa may be involved in mucosal ulceration by stimulating the local formation of cytotoxic factors such as nitric oxide (NO), ... -
D-FOAF - Distributed Identity Management based on Social Networks
(2006)Contemporary Web consists of more than just information, it provides a large number of services, which often require identi¿cation of it¿s users. Since distributed or shared identi¿cation systems are not yet widely adopted ... -
D-FOAF - Security Aspects in Distributed User Management System
(IEEE, 2005)The contemporary Internet offers various services ranging from electronic newspapers to on- line social networks. To authorize themselves, users have to register to on-line services. However, most of the ... -
D-FOAF: Distributed Identity Management with Access Rights Delegation
(2006)WWW provides a large number of services, which often require identification of it¿s users. This has lead to the fact that today users have to maintain a large number of different credentials for different websites - ... -
Daily mean sea level pressure reconstructions for the european–north atlantic region for the period 1850–2003
(American Meteorological Society, 2006-06-01)The development of a daily historical European-North Atlantic mean sea level pressure dataset (EMSLP) for 1850-2003 on a 5 latitude by longitude grid is described. This product was produced using 86 continental and island ... -
Dairy and grassland economics in an era of possible expansion
(2015-10-14)Thesis focuses on the efficiency and the Total Factor Productivity (TFP) which is associated with the dairy enterprise of Specialist Dairy farms. The approach uses econometric methods to generate its measures. Special ...