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 develop additive manufactured scaffolds with improved mechanical ... Improvement of the functional performance of the additive manufactured scaffolds 140 8.1.4 Evaluation of the biomimetic composite coated additive manufactured scaffolds in vivo 8.2 Limitations and recommendations...

In vitro and in vivo evaluation of customized polycaprolactone tricalcium phosphate scaffolds for bone tissue engineering

... 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 secreting enzymes and directing the bone mineral ... CHAPTER 4: OPTIMIZATION OF NATIVE AND CUSTOMIZED SCAFFOLDS IN VITRO AND THEIR EFFECTS IN INITIAL BONE HEALING 4.1 INTRODUCTION 44 4.1.1 In vitro degradation study 44 4.1.2 In vivo degradation study...

Exploration on in situ diagnosis methods for the evaluation of mechanical and magnetic performance of hard disk drives

... 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.R.China） A THESIS SUBMITTED FOR THE DEGREE ... surface of the disk As the introduction of mini and micro computer technology, the disk size used in disk drives was shrunk from 24 inch diameter in 1950s, to ~ 12 inch in 1960s and 1970s, and 5.25...

Báo cáo hóa học: " Inﬂuence of Uniaxial Tensile Stress on the Mechanical and Piezoelectric Properties of Short-period Ferroelectric Superlattice " potx

... 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 illustrate the change of chemical bonds with uniaxial tensile stress, ... by the conclusion of uniaxial tensile stress dependency of elastic constant c33 (see Fig 2b) Note that the polarization under uniaxial stress remains along the \001[ direction and that the piezoelectric...

Study of the morphological and functional alterations of high endothelial venules in the regional lymph nodes to tongue cancer patients and its clinico pathological correlations

... 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 in young adults In the United States, an increase in the tongue cancer mortality ... higher soft tissue resolution and the assessment of the mobile tongue may be facilitated Involvement of the extrinsic tongue musculature and direct extension in the submandibular glands and the...

influence of binders on the sensing and electrical characteristics of wo3-based gas sensors

... 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 charge neutrality condition between the ... ambient gas and the electrical resistance in NO x gas It is discussed, from these facts, that the binders affect the gas sensing characteristics of WO film through the modification of the chemical...

effects of recognition versus disclosure on the structure and financial reporting of share based payments

... 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 reporting affects both real actions the number of ESOs ... requiring disclosure (recognition) Under the assumption that compensation follows a random walk, I test H1 and H2 using changes in the number of option grants, contractual length of options, and moneyness...

Báo cáo vật lý: "Synthesis, Characterisation and Catalytic Performance of Porous Nafion Resin/Silica Nanocomposites for Esterification of Lauric Acid and Methanol" potx

... 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 the first time Nafion resin/silica nanocomposites ... Synthesis, Characterisation and Catalytic Performance 34 Table 4: Influence of the molar ratio of methanol :lauric acid, R, on the esterification reaction Molar ratio of methanol :lauric acid, R Conversion...

In vitro and in vivo assessments of PCL TCP composites for bone tissue engineering

... 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 of bone, dentine and enamel TCP exhibit ... 70-90% of minerals with the rest in the form of proteins Within the proteins in bone, the ratio of collagenous to noncollagenous stands at 9:1 This is in stark contrast with other tissues consisting...

Thesis - Improving the performance of capital mobilization at vietnam bank for agriculture and rural development - hoan kiem branch

... 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 - Interest expense for the VBARD - Hoan Kiem branch is shown in the ... system and the introduction of commercial banks in Vietnam The Agricultural Development Bank of Vietnam was created out of the State Bank of Vietnam (SBV): from all provincial branches of SBV, Agriculture...

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Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx

... 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 [Hx] (µM) 2.0 PRTFDC1 50 10 0 15 0 200 250 ... 2.0 0 .16 ± 0.02 10 .5 ± 0.9 7.4 · 10 3 ± 1. 9 · 10 3 (0.26%) 2.9 · 10 6 ± 1. 0 · 10 6 (10 0%) 36 .1 ± 14 .3 9.9 ± 0.2 2.9 ± 0.7 899 ± 11 7 1. 36 ± 0.34 406 ± 53 3.9 · 10 4 ± 9.3 · 10 3 (0.09%) 4.5 · 10 7 ± 1. 0...

Tài liệu Báo cáo khoa học: Molecular modeling and functional characterization of the monomeric primase–polymerase domain from the Sulfolobus solfataricus plasmid pIT3 doc

... 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 helicases of the phage-encoded superfamily III proteins The ... strand and the b9 strand to the b10 strand at the bottom of the Zn-stem loop in the pRN1 prim–pol structure However, because the Zn-stem loop is a fairly self-standing structure protruding from...

Tài liệu Báo cáo Y học: Molecular modeling of the dimeric structure of human lipoprotein lipase and functional studies of the carboxyl-terminal domain docx

... 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 the wild type and the model structure displays no ... orientation, the catalytic site in the N-terminal domain of one subunit and the substrate recognition site in the C-terminal domain of the other face each other, thereby bringing together the substrate-binding...

Báo cáo khoa học: Structural and functional aspects of unique type IV secretory components in the Helicobacter pylori cag-pathogenicity island potx

... 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 small cavity of the surface at the polar ... strand of a second monomer, allowing for the formation of the dimer The surface of interaction between monomers also involves portion of chains D and E of the two monomers, which are held together...

Báo cáo khoa học: Identiﬁcation, subcellular localization and functional interactions of PilMNOWQ and PilA4 involved in transformation competency and pilus biogenesis in the thermophilic bacterium Thermus thermophilus HB27 ppt

... 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 PilA4 in the outer membrane The abilities of PilW, PilQ and PilA4 ... observed binding of gold-labeled antibodies to the pilus (data not shown) This ﬁnding suggests that either PilA4 is not part of the pilus, PilA4 is inaccessible in the native pilus, or the PilA4...

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Từ khóa: fiber bonding and particle aggregation as promising methodologies for the fabrication of biodegradable scaffolds for hard tissue engineering the economic and regulatory impact of evidence based medicine on radiology bioinformatic and functional optimization of antisense phosphorodiamidate morpholino oligomers pmos for therapeutic modulation of rna splicing in muscle development and partial evaluation of evidence based multilanguage search tools for medline pubmed performance of regression based statistical learning methods for predicting compounds of specific pharmacokinetic or toxicological property bioactive composite materials for bone tissue engineering scaffolds sophie verrier and aldo r boccaccini development of a scaffold for bone tissue engineering improving the nutritional quality and functional properties of seed proteins by genetic engineering improving the management and administration of computers improving the deployment and management of applications and configuration monitor optimize and troubleshoot performance of the windows xp professional desktop improving the speed and range of your network improving the quality and quantity of mixture problems structural and functional organization of the insect retina neurogenic and functional disorders of the larynx Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt nam Phối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọ Phát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninh Trả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ long Phát hiện xâm nhập dựa trên thuật toán k means Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùng Nghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000 Chuong 2 nhận dạng rui ro Tổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật chuong 1 tong quan quan tri rui ro Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘI Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015 MÔN TRUYỀN THÔNG MARKETING TÍCH HỢP TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ