Improving the mechanical and functional performance of extrusion based additive manufactured scaffolds for bone tissue engineering

... IMPROVING THE MECHANICAL AND FUNCTIONAL PERFORMANCE OF EXTRUSION- BASED ADDITIVE MANUFACTURED SCAFFOLDS FOR BONE TISSUE ENGINEERING MUHAMMAD TARIK ARAFAT (B.Sc in Mechanical Engineering, ... mechanical and functional performance of extrusion- based additive manufactured scaffolds. ” The main objective of this study was therefore to devel...

Ngày tải lên: 10/09/2015, 15:51

... submitted for the degree of Master of Engineering in the Department of Mechanical Engineering at the National University of Singapore under the supervision of Professor Teoh Swee Hin and Dr Alvin Yeo ... secrete bone tissue and form the tissue around itself like a protective wall of bone tissue They are responsible for the maintenance of healthy bone by...

Ngày tải lên: 09/10/2015, 11:18

... Chapter Introduction The modern information technology consists of three parts: information acquiring, information processing, information transferring and information storage In fact, information ... Exploration of In- Situ Diagnosis Methods for the Evaluation of Mechanical and Magnetic Performance of Hard Disk Drives ZHU JIN （B.Eng (hons) HUST, P....

Ngày tải lên: 05/10/2015, 22:15

... response calculations to study the effect of uniaxial tensile stress along the c axis on the mechanical and piezoelectric properties of short-period BTO/PTO superlattice We show the mechanical properties ... that the superlattice under the loading of uniaxial tensile stress along the c axis becomes soft along the nonpolar axes To illustrat...

Ngày tải lên: 22/06/2014, 00:20

... RETROSPECTIVE STUDY OF THE MORPHOLOGICAL AND FUNCTIONAL ALTERATIONS OF HIGH ENDOTHELIAL VENULES IN THE REGIONAL LYMPH NODES OF TONGUE CANCER PATIENTS AND ITS CLINICO- PATHOLOGICAL CORRELATIONS Table of Contents ... attributed to the higher incidence of young people picking up smoking and the increasing incidence of HPV infection...

Ngày tải lên: 13/10/2015, 16:50

... by changing the distribution of interface states and the electron occupation on them In some cases, even the concentration of the adsorbed gas ions can be measured from the change of potential ... rather than the temperature dependence of adsorptionrdesorption kinetics of NO x gas region width, and e is the permittivity of the semiconductor From the cha...

Ngày tải lên: 20/03/2014, 13:04

... moneyness of options between the pre and post periods for disclosure (recognition) As Murphy’s [1999] findings suggest, some firms grant options based on the number and others grant options based on the ... disclosure- only financial reporting regime versus a recognition regime The purpose is to understand how recognition versus disclosure in financial...

Ngày tải lên: 03/06/2014, 01:05

... function of (a) Nafion resin and (b) Nafion resin load in the NR/S nanocomposite Synthesis, Characterisation and Catalytic Performance 32 For NR/S nanocomposites, the conversion of lauric acid increased ... we report using Nafion resin/silica nanocomposites as catalysts for the esterification of lauric acid and methanol to yield methyl laurate for...

Ngày tải lên: 07/08/2014, 14:20

... bone tissue engineering for an ideal bone substitute 1.1.3 Strategies in BTE Tissue engineering is the restoration, improvement, maintenance and substitution of damaged tissues and organs using ... will be in solutions (Lakes, 2007) TCP is found naturally in the inorganic phase of bone in form of hydroxyapatite TCP is also responsible for the hardness...

Ngày tải lên: 09/10/2015, 11:18

... including the division if the object has the following forms: - Mobilization of the population - Mobilization of the local economic organizations - Mobilizing from other banks - Mobilization of the ... the bank and benefits to customers - To strictly observe the regulations of State Bank of Vietnam on the interest rate that the...

Ngày tải lên: 20/10/2014, 15:15

... S103 G145/D137 Y 112 D2 01/ 193 L75/67 G145/D137 E1 41/ 133 K173 /16 5 R207 /19 9 G77/69 D142 /13 4 G197 /18 9 Fig Superposition of PRTFDC1 with HPRT-ImmGP (Protein Data Bank code: 1BZY) (A) Residues in the ... Welin et al Studies of the human PRTFDC1 B A PRTFDC1 25 HPRT 20 10 00 0.2 800 600 400 0 .1 200 –50 50 10 10 50 10 015 0 200 250 S 200 –50 250 50 12 00 10 0 15 0 [H...

Ngày tải lên: 15/02/2014, 01:20

... mechanism of both RNA and DNA synthesis [17] In a previous study, we reported the findings of an analysis of the complete sequence of the cryptic plasmid pIT3 isolated from the crenarchaeon S solfataricus ... analyses of the predicted amino acid sequence showed that the C-terminal half of the RepA of the pIT3 plasmid is sequence-similar to the heli...

Ngày tải lên: 18/02/2014, 18:20

... has already established Of two possible dimeric structures of LPL, the head-tohead and the head-to-tail models, the studies of the chimeric proteins of hepatic lipase and LPL and the tandem repeat ... (Fig 4A and B, 5) The lipase activity of the K413A mutant is similar to that of wild type LPL, whereas the esterase activity is reduced to 60% of t...

Ngày tải lên: 21/02/2014, 15:20

... loop, the first and last turns of helices E and F, and the C-terminus helices I and J In addition, there is a lysine-rich N- and C-terminus, in accordance with the basic isoelectric point of CagS ... as that of other members of this family Finally, when crystallized in the presence of Cu(II), the protein shows the presence of the ion coordinated in a...

Ngày tải lên: 06/03/2014, 00:21

... natural transformation of T thermophilus HB27 Furthermore, we present the first information on the subcellular localization of the PilMNOWQ and PilA4 competence proteins and on the effect of mutations ... in pilQ led to the absence of PilW and PilA4 in the inner membrane In addition, pilW mutation resulted in the absence of PilQ and PilA...

Ngày tải lên: 07/03/2014, 12:20