surgical management of fractures

... effect of this helix variation is that inclination of the surface of the screw blade near the centre shaft rapidly causes this region of flight surface to fall below the angle of sliding friction of ... The ‘angle of repose’ of a material dilated by moving at a high rate through the flow channel may be very low, allowing the geometry of a screw to offer a ‘line of sight’ down one side of the axis, ... lowered The consequences of reducing the slope of the face angle of the screw face are more pronounced on the inner regions of the flight face, because the helix angle of the screw flight is much...

Ngày tải lên: 01/04/2014, 11:52

... the occurrence of this pattern can result from preferential activation of the left bundle branch through excitation of some of its ramifications that extend to the right side of the ventricular ... positioning of the pacing lead into the RV (Figure 1) On the first postoperative day, routine interrogation of the pacemaker showed loss of capture of the “RV lead.” Macrodisplacement of the RV ... (Figure 1) Also, the diagnosis of malpositioned pacing leads can easily be missed during routine pacemaker interrogation because of the use of modified or a limited number of surface leads A 12lead...

Ngày tải lên: 11/08/2014, 00:22

... University of Danang The thesis is accessible for the purpose of reference at: - The Library of College of Foreign Languages, University of Danang - Information Resource Center, University of Danang ... completed at the College of Foreign Languages, University of Danang Supervisor: Assoc Prof Dr Trương Viên Examiner 1: Assoc Prof Dr Ngô Đình Phương Examiner 2: Assoc Prof Dr Nguy n Th Quỳnh Hoa ... said to be based on the coordination of the Sps and is recognized with the appearance of adjacency pairs, it is preceded by a series of turns The management of this progress is turntaking, that...

Ngày tải lên: 26/11/2013, 13:16

... coefficients of these elements All the above equations depend on the displacement fields u(x,t) and θ(x,t) that must be formulated A rigorous treatment of vibrations of continua requires the solution of ... represent projections of u in the direction of each basis functions The approach using the Ritz series will be a discrete model with N degree of freedom that approximates the behavior of a system with ... in each mode This is the main focus of the remaining of this work 3.2 Axial and angular components of the mode functions Since the system undergoes two types of deformation, it is clear that in...

Ngày tải lên: 13/12/2013, 01:16

... of ATP hydrolysis in the nucleotide-binding domain of the ABC transporter HlyB EMBO J 24, 1901–1910 38 Kuhnke G, Neumann K, Muhlenhoff U & Lill R (2006) ¨ Stimulation of the ATPase activity of ... treatment of ER membranes containing leaderless MDL1 resulted in a limited digestion of MDL1 (Fig 3C) Trypsin treatment digestion of ABC half-transporters resulted in the cleavage of the linker ... Menten kinetics with a Km ATP of 120 ± lM and 200 ± lM and a kcat of 74 ± ATPÆmin)1 and 77 ± ATPÆmin)1 (per MDL1 monomer), respectively Inhibition of ATPase activity of MDL1 (C) and MDL1(60-695)...

Ngày tải lên: 18/02/2014, 16:20

... II (PSII) of C reinhardtii [16] We now report the expression of His- and Strep-tagged plant PSI Results A series of cassettes containing tagged variants of the full-length precursor of Arabidopsis ... interpretation of their crystal structure of Pisum sativum PSI, in which the loop of PSI-G is suggested to face the stroma The amount of PSI-G in the transformed knock-out line does not reach the level of ... more efficiently in the context of the PSI-G loop region than at the C-terminus Topology of PSI-G in vivo In order to examine the topology of PSI-G in vivo, samples of thylakoids from wild-type...

Ngày tải lên: 07/03/2014, 21:20

... a-peptides (oligomers of a-amino acids) has recently been applied to the syntheses of linear tetrapeptides of somatostatin [20] and of cyclic tetrapeptide and pentapeptide analogues of the RGD sequence ... structures of the b-amino acids that best fit are shown in Fig They all correspond to gauche(+) values of the h angle The methyl group of b2-HAla occupies a position close to that of CH2b of Pro or ... response of these agonists could be explained by the number of receptors to be occupied by these agonists to get activation of the second messenger cascade as reported [40] Enzymatic degradation of...

Ngày tải lên: 08/03/2014, 08:20

... performed at 298 K Solutions of 10– 25 lm SOCS3 in the cell were titrated by injection of a total of 290 lL of 80–200 lm of the gp130 peptide The heat of dilution of the gp130 peptide into buffer ... missing spin systems (Ser25–Ser28 and Gly170), 100% of 1HN, 100% of 15N (excluding 18 proline residues), 96% of 13Ca, 84% of 13Cb, 87% of 13C¢ and 84% of 1Ha were assigned unambiguously (Fig 2) HNCO ... characterization of SOCS3 shown in Fig This region displays all of the common features of PEST sequences [22], namely a high proportion of Pro, Glu, Ser and Thr residues, the absence of Lys, His and...

Ngày tải lên: 16/03/2014, 14:20

... very quickly A man stood on the roof of the towetThere were two towers, one at each end of the roof Each tower had a room inside, and you could climb out onto the roof from them; Flora took me there ... glass of the window The garden w a s very bright in the moonlight Somebody w a s standing on the grass and staring up above me at the tower So there was another person out there, on the roof of ... u! s' 'Oh, my goodness!' 'They wait in high, strange or dangerous places - the roof of the tower, the other side of the lake It's dangerous but exciting, for Flora and Miles They'll try to get...

Ngày tải lên: 20/03/2014, 15:45

... of Gly70 and Arg71 of molecule B In this interaction, the carbonyl oxygen of Gly69 of molecule B flips by 180°, bringing the main chain nitrogen atom of residue 70 much closer to the Od atom of ... A and C involving main chain atoms of molecule A, namely oxygen of Asn60 and nitrogen of Gly63, and the side chains of Lys29 and Tyr39 of molecule C Three of the four direct hydrogen bonds between ... understanding of the molecular determinants of the spectroscopic and electron transfer properties of this class of proteins Results and Discussion Structure description Overall, the structure of Synechococcus...

Ngày tải lên: 23/03/2014, 05:22

... examples of auxiliary trees with adjunction sites The number of parameters in a PLTIG is dependent on the number of adjunction sites just as the size of a PCFG is dependent on the number of nonterminals ... number of parameters for the type of PLTIGs used in this paper is ( V + I ) + V ( K ) ( V + I ) , where K is the number of adjunction sites per tree The first term of the equation is the number of ... LTIGs) are tree-rewriting systems, consisting of a set of elementary trees combined by tree operations We distinguish two types of trees in the set of elementary trees: the initial trees and the...

Ngày tải lên: 23/03/2014, 19:20

... demonstrating the disruption of the epitope of this mouse mAb and the absence of any wild-type gp64 (Fig 3B) Expression of recombinant gp64 in infected insect cells The expression levels of recombinant gp64 ... mean intensity of fluorescence for infected Sf9 cells, expressed as the median of fluorescence of three independent infections, is shown Error bars correspond to the SD of the medians of three independent ... determined by computer analysis [30] (Figs and 2) Propagation of viruses was successful in 13 out of 17 cases Titres of Fig Amino acids of gp64 flanking the inserted peptide ELDKWA Numbers correspond...

Ngày tải lên: 23/03/2014, 21:21

... guanylin receptor of epithelial cells of the calf intestine, the toxin causes fluid accumulation as a consequence of the activation of guanylate cyclase C and the subsequent accumulation of cGMP in the ... weight values higher than the cut-off (0.085) None of the TEM216–STa serum pool dilutions scored below the cut-off value, indicating the absence of significant amounts of neutralizing STa antibody ... Measurement of the MIC Portions (0.1 mL) of an overnight culture of the different E coli strains transformed with one of the pFH–V3, pFH– V3P or pFH–STa plasmids were added to 10 mL of fresh LB...

Ngày tải lên: 30/03/2014, 02:20

... accomplished by evaluation of the optical parameters for the lipid layer before and after binding of peptide and subsequent aggregation, and of the layer composed of peptide (or a portion of the peptide) ... presumably a result of differences in both the type of lipid molecule (i.e sphingolipid versus glycerolipid), as well as the topology and morphology of the surfaces of each of the bilayers This ... insertion of peptide within the bilayer, producing a less densely packed bilayer as a result of expulsion of lipid molecules That this occurred in both microdomains is probably a consequence of the...

Ngày tải lên: 30/03/2014, 11:20

... meaningful only in terms of the incrementing of consumer appeal of the product, and it would be difficult to answer without research in that very area From the point of view of an MT research group, ... implementation of such an article insertion program as that discussed here is justified as a test of the program's inherent merits and also as a means of facilitating research into the question of consumer ... Application of the Article in English Proceedings of the 1961 International Conference on Machine Translation of Languages and Applied Language Analysis (Teddington), Vol I, Her Majesty's Stationery Office,...

Ngày tải lên: 30/03/2014, 17:20

... homogeneity of isochore can be defined by an index h [17,20], which is defined as the variance of GC content of the region divided by that of the whole genome If h ( 1, the variance of GC content of the ... z¢ curve denotes a decrease of the GC content, while a drop in the curve indicates an increase of the GC content The slope of the curve denotes the variation rate of the GC content According ... homogeneity index h-values of the ‘isochore-like regions’ are in the range of 0.06–0.67, which are higher than those of the isochores As can be seen, the difference of GC content 3330 between...

Ngày tải lên: 30/03/2014, 20:20

... were scraped off and lysed under nondenaturing conditions in the presence of the same protease inhibitors The volume of 250 µL of cell extracts and mL of the cell culture supernatant of each sample ... viral antigens of interest have been developed One of the hallmarks of YF 17D vaccine is its extremely low incidence of adverse events All YF 17D viruses retain a certain degree of neurovirulence ... regard to vaccine development, the insertion of larger gene fragments is indeed of interest, as it would allow the simultaneous expression of a number of epitopes Given the difficulties in regenerating...

Ngày tải lên: 18/06/2014, 18:20

... Figure Assessment of in vitro 131I radiouptake of GLV-1h153-infected PANC-1 cells a PANC-1 cells were infected with an MOI of 0, 0.01, 0.1, and 1.0 of GLV-1h153 and MOI of 1.0 of GLV-1h68 PCCL3 ... http://www.translational-medicine.com/content/9/1/36 Page of 14 Figure Assessment of hNIS expression in GLV-1h153-infected PANC-1 cells a Microarray analysis of cells infected with an MOI of 5.0 of GLV-1h153 yielded an almost ... leading to loss of gus A expression in cells infected at an MOI of 0.01 reaching similar levels to an MOI of 1.0 by 72 hours (Figure 2b) Further, >70% of live cells expressed GFP at an MOI of 5.0 at...

Ngày tải lên: 18/06/2014, 19:20

... upper end-plate of T4 to lower end-plate of T12 and lumbar lordosis was measured form upper end-plate of L1 to lower end-plate of L5 The results of pulmonary function tests, duration of anesthesia, ... risk to life Main purpose of this study was to evaluate the outcome of single-stage posterior-only pedicle screw instrumentation and fusion for the definitive management of neuromuscular scoliosis ... records, operative records and sequential radiographs of all patients Radiographic measurements were recorded in terms of number of curves, amount of preoperative flexibility, preoperative, post-operative...

Ngày tải lên: 20/06/2014, 01:20