Fracture toughness in rate dependent solids based on viod growth and coalescence mechanism

... rate dependent crack growth This rate dependent crack growth usually initiates from the cavitations of voids Void growth and subsequent coalescence can result in the initiation and propagation ... model for void growth and coalescence in power-law creeping solids incorporating the internal pressure Without introducing any crack growth mechanism, a computatio...

Ngày tải lên: 11/09/2015, 16:04

... failures in detail A primary motivation behind this thesis is to understand how variations in temperature and moisture degrade mechanical properties of polymeric materials and adhesives and activate ... 2003) and deformation fields in unvoided polymers and adhesives (e.g Li and Pan, 199 0a, b; Chowdhury and Narasimhan, 200 0a, b; Subramanya et al., 2006) A clearer pic...

Ngày tải lên: 11/09/2015, 21:51

... school-curriculum -based programs that were once the leading entries to the JAPAN PRIZE, those dealing with contemporary issues are increasing, both in the list of entries and among the prize winners The JAPAN ... originality and individuality of others in a media environment where information spreads around the world in an instant and can have astonishing...

Ngày tải lên: 01/11/2013, 14:44

... 1987 The Benefits of Bank Deposit Rate Ceilings: New Evidence on Bank Rates and Risk in the 1920s Arthur J Rolnick Senior Vice President and Director of Research Federal Reserve Bank of Minneapolis ... removal of ceilings, the result that there was no correlation between bank rates and bank risk The result is suspect for both methodolo...

Ngày tải lên: 15/02/2014, 05:20

... result of global climate change The presentations at the FEBS Workshop Adaptation Potential in Plants covered a broad range of topics concerning adaptation, including the control of genomic variability, ... variation is important in the adaptation of Arabidopsis to different winter climates [32] To determine whether the variation in vernalization response is an...

Ngày tải lên: 18/02/2014, 11:20

... allocation based on game theory in uplink OFDMA systems J Electron Inf Technol 4, 775–780 (2010) D Wu, Y Cai, Power allocation in interference relay channels based on noncooperative game theory, in ... (Wiley-Interscience Publication, San Francisco, 1998) doi:10.1186/1687-1499-2011-169 Cite this article as: Hou et al.: Resource allocation based on integer...

Ngày tải lên: 20/06/2014, 22:20

... quasi-classical transport theory based on Boltzmann’s equation with the collision integral taken within the relaxation time approximation, the conductivity for vertical transport in SL minibands at ... considered at the top of the Coulomb potential at the barrier Horizontal dashed lines indicate the bottom of the first miniband and the top of the second m...

Ngày tải lên: 21/06/2014, 05:20

... = In this section, a method of adaptive parameter identification of Morlet wavelet based on correlation filtering is presented Using correlation filtering, the parameters of Morlet wavelet 2.1 Morlet ... Processing, vol 23, no 3, pp 869–883, 2009 [16] J Lin and L Qu, Feature extraction based on morlet wavelet and its application for mechanical fault diagnos...

Ngày tải lên: 21/06/2014, 08:20

... in Figure 3(c) 3.3 The temporal tracking The aim of temporal tracking is to locate the object of interest in the successive frames based on the information about the object at the reference and ... state-of -the- art object tracking under occlusion can also be found in [19] In recent years, feature -based techniques in the wavelet domain have gai...

Ngày tải lên: 22/06/2014, 19:20

... Xk+1 τ BLIND SYNCHRONIZATION ALGORITHM 3.1 Optimization problem We now describe the synchronization algorithm In Figure the relation between the received data at the integrator At this point, let ... Leus, and A.-J van der Veen, Blind synchronization in asynchronous UWB networks based on the transmitreference scheme,” in Proceedings of 38th Asilomar Conferen...

Ngày tải lên: 22/06/2014, 22:20

... outlined in Section In Section 5, we present the environmental adaptation and model compensation algorithms Then the performance evaluation on the adaptive regression -based speech recognition framework ... speakers, visor mic speech) Nonspeech R K-means Cluster ID clustering Test word Speech X(L) N(L) Estimation Recognition Figure 5: Diagram of adaptive regression -based speech...

Ngày tải lên: 22/06/2014, 23:20

... R V´ rkonyi-Koczy, “A hybrid autonomous a robot navigation method based on artificial intelligence and soft computing techniques,” in Proceedings of the IFAC International Conference on Intelligent ... H Kaetsu, and I Endo, “Realization of autonomous navigation in multirobot environment,” in Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and...

Ngày tải lên: 22/06/2014, 23:20

... Figure Log shape and internal knots reconstruction (a) stem cross cutting into logs; (b) scanning of flitches; (c) marking knots on the flitch sawing surface; (d) log and knots reconstruction in ... within the 20 Maritime pine stems MATERIALS AND METHODS 2.1 Tree sampling Twenty Maritime pine (Pinus pinaster Ait.) trees were randomly sampled fro...

Ngày tải lên: 08/08/2014, 01:21

... however, indicated the existence of a spatial organization of the genetic variation in beech in the Czech Republic From the methodological point of view, the best solution for the delineation of genetically ... divisions in the longitudinal direction, 17 divisions in the direction of latitude) Before further treatment, 159 points lying outside the t...

Ngày tải lên: 09/08/2014, 04:20

... article as: Butnariu and Giuchici: The use of some nanoemulsions based on aqueous propolis and lycopene extract in the skin’s protective mechanisms against UVA radiation Journal of Nanobiotechnology ... the dissolution of certain groups during the process of obtaining the nanoemulsion In the case of the bands group in the range...

Ngày tải lên: 11/08/2014, 00:22