degradation mechanisms
Fretting corrosion of CoCr alloy: Effect of load and displacement on the degradation mechanisms
... the mechanisms of fretting-corrosion are generally accepted [20,21,2] the relationship and synergy between the tribological and electrochemical factors are still ...different degradation mechanisms ...
24
Water breakthrough behavior and GDL degradation mechanisms in a PEM fuel cell
... the degradation test were observed through the use of a confocal laser scanning microscope ...the degradation test was carried ...the degradation mechanisms in GDLs and can aid in the ...
115
Organic solar cells: electrodes, performance enhancement and degradation mechanisms
... Chapter 2 was a co-authored publication by Reginald J. Bauld, Faranak Sharifi, and Giovanni Fanchini. R. Bauld primarily worked on the first section of the chapter where the various methods of solution-based Graphene ...
140
Revisiting the Iron-induced Degradation Mechanisms of Transferrin Receptor 1 mRNA.
... Notably, TfR1 degradation in SH-SY5Y appears to be slower and less complete than in other cell types (Figure 4). This intriguing result may be explained by the very low level of Reg1 in SH-SY5Y cells (Figure 3). ...
130
Degradation Mechanisms of Electrochemically Cycled Graphite Anodes in Lithium-ion Cells
... mechanical degradation and there is increasing evidence that it is this instantaneous damage that is largely responsible for graphite's irreversible charge loss and capacity drop during the first cycle ...
319
Micromorphological and chemical elucidation of the degradation mechanisms of birch bark archaeological artefacts
... 9,10-dihydroxy-C18:1 acid (peak 23), 9-methoxy-10,18- dihydroxy-C18 acid (peak 27), 9,10,18-trihydroxy-C18 acid (peak 28), 9-methoxy-10-hydroxy- (peak 29) and 9,10-dihydroxy-C18-α,ω-dicarboxylic acids (peak 30) is ...
11
Oxidative Stress and Bioprosthetic Heart Valve Degradation: Mechanisms and Prevention
... oxidative degradation; therefore, the use of antioxidants may prevent BHV ...oxidation-mediated degradation of BHV, the BHV material BP was modified with the antioxidant ...
147
Cellulose degradation: a therapeutic strategy in the improved treatment of Acanthamoeba infections
... cellulose degradation of- fers a potential therapeutic strategy in effective targeting of trophozoite encased within the cyst ...cellulose degradation mechanisms with an eye to target Acanthamoeba ...
16
General Concept for the Integrity of Pressurized Components (Integrity Concept for Safety Significant Systems in NPP s)
... relevance and interaction of the concept elements has to be applied. According to the system safety requirements and with respect to the potential operational degradation mechanisms the load and stress ...
19
Lubricant degradation, transport and the effect of extended oil drain intervals on piston assembly tribology
... of degradation mechanisms a bench top reactor has been developed that allows samples of oils to be degraded in the lab in a similar environment to that found in the top ring zone (TRZ) area of the firing ...
6
Ageing related events at nuclear power plants
... ageing mechanisms of structure, systems and components that eventually lead to ageing related systems and components failures at nuclear power plants were the main focus of this ...ageing degradation ...
7
German Nuclear Power Plants Utility Ageing Management-Long term Fatigue Evaluation of Safety Relevant Components
... ageing degradation mechanisms like physical and material ageing phenomena are covered due to the fact that a sufficient knowledge of stresses and strains are indispensable for a precise prediction of the ...
9
COMSY - A Software Tool for PLIM + PLEX with Integrated Risk-Informed Approaches
... various degradation mechanisms which typically occur in power plants, such as strain-induced corrosion cracking, material fatigue, erosion corrosion, cavitation erosion, water droplet erosion, stress ...
8
Sphingosine kinase1 : a potential therapeutic target in pulmonary arterial hypertension?
... two mechanisms by which SphK1 inhibitors affect SphK1 ...proteasomal degradation of SphK1 thereby substantially reducing expression of the enzyme in human PASMC [7-9, ...Both mechanisms might impact ...
36
Deciphering Transcriptional Regulatory Mechanisms Associated with Hemicellulose Degradation in Neurospora crassa
... xylan degradation regulator 1) showed no significant growth defect in MM compared to the wild-type strain but failed to grow on 2% beechwood xylan or xylose as a sole carbon source (see ...
12
Biosynthesis of bile acids in man Hydroxylation of the C27 steroid side chain
... In the present report, the mechanisms of side chain degradation in the biosynthesis of bile acids in man have been studied by analyzing hydroxylations of the side chain of different Csv-[r] ...
10
Antimelanogenic effect of c-phycocyanin through modulation of tyrosinase expression by upregulation of ERK and downregulation of p38 MAPK signaling pathways
... the degradation of microphthalmia-associated tran- scription factor (MITF), a transcription factor associated with cell development, survival and certain ...Significant degradation of MITF is reported to be ...
11
Role of pyrite in formation of hydroxyl radicals in coal: possible implications for human health
... pyrite [4]. The causes of coal-induced pulmonary disease are complex but several endpoints are used in studies to evaluate the mechanisms of toxicity and compare differ- ent coals for their toxicological ...
10
Field-induced Point Defect Redistribution in Metal Oxides: Mesoscopic Length Scale Phenomena.
... Although the sample in the degraded state had an inhomogeneous distribution of point defects, we still attempted to model the I-V data in Figure 4-3d to the three-element equivalent circuit model. The model was fitted to ...
207
Updates on HIPK2: a resourceful oncosuppressor for clearing cancer
... localize within the intercellular bridge at the midbody during cytokinesis. HIPK2 binds directly histone H2B and phosphorylates it at serine residue 14 (Ser14). Despite the apoptotic functions of both HIPK2 and the S14 ...
8