preoperative tissue characterization with apparent diffusion coefficient mapping

... on the strong approximations of SDE (1.1) with non-Lipschitz coefficients The rates of Euler-Maruyama scheme for SDEs with H¨older continuous diffusion coefficients have been investigated by Yan, ... uniqueness of strong solution for one-dimensional SDEs with locally H¨older continuous diffusion coefficient and superlinearly growing drift coefficient; • Showing the strong convergence (in Lp ... A6, respectively Main Results The existence and uniqueness of solution for SDEs with H¨older continuous diffusion coefficient and bounded measurable drift has been established in Veretennikov,...

Ngày tải lên: 14/10/2015, 07:58

... associated with (A, η)accretive mappings, we shall develop a new perturbed iterative algorithm framework with errors for solving the nonlinear operator equation system (1.1) with (A, η)-accretive mappings ... )-accretive mapping and M2 (y, ·) : B2 → 2B2 is an (A2 , η2 )-accretive mapping for all y ∈ B2 , respectively Based on the definition of the resolvent operators associated with (A, η)accretive mappings, ... The resolvent operators associated with (A, η)-accretive mappings include as special cases the corresponding resolvent operators associated with (H, η)-accretive mappings, (A, η)-monotone operators...

Ngày tải lên: 21/06/2014, 17:20

... 1, we see that diffusion coefficients directly affect the synchronization behavior of the delayed BAM NNs with reaction diffusion terms In comparison with previous literature, diffusion effects ... delayed reaction -diffusion NNs with the Dirichlet boundary conditions in terms of p-norm In [25], the synchronization scheme is discussed for a class of delayed NNs with reaction -diffusion terms ... for a class of BAM NNs with time-varying and distributed delays and reaction diffusion terms We have established a new sufficient condition which includes the diffusion coefficients by constructing...

Ngày tải lên: 21/06/2014, 17:20

... 2, , with g t ≥ 0, b Under the above (a), {T t }t≥0 is a strongly continuous semigroup in the Hilbert space Z, whose infinitesimal generator A is given by ∞ Az z∈D A Aj Pj z, 2.11 j with ⎧ ⎨ ... −Az ∞ Aj Pj z, z∈D A 2.17 βI2×2 Pj , Pj diag Ej , Ej 2.18 Aj P j 2.19 j with Aj Therefore, Aj −λ1/2 λ1/2 D j j Rj Pj with Rj −aλj −bλj −cλj −dλj ⎤ ⎡ λ1/2 j ⎦, − β⎣ λ1/2 j P j Aj Clearly that ... of system 2.8 With this purpose, we observe that ∗ Bω ∞ T∗ t z Bω , ∗ eRj t Pj∗ z, z ∈ Z, t ≥ 3.6 j On the other hand, Rj −λ1/2 λ1/2 j j a b β c d −λ1/2 λ1/2 D j j βI2×2 3.7 Without lose of...

Ngày tải lên: 21/06/2014, 20:20

... Soft -tissue sarcomas are malignant tumors that originate in the soft tissues of the body which include muscle, fat, fibrous tissue, blood vessels or peripheral nerves The genesis of soft -tissue ... factors for soft tissue sarcomas Approximately 1% of patients treated with radiation therapy for a malignant tumor, might develop, in previously irradiated tissues, an osseous or soft tissue "radiationinduced ... appearance, with some more fleshy zones, without necrotic or hemorrhagic changes Histologic examination reveals a myxoid-type tumor, consisting of an amorphous mucoid material, slightly colored with...

Ngày tải lên: 09/08/2014, 04:21

... maximum inhomogeneity to be 20% The reason is that when we create the apparent plan with designed hot region, we want the apparent plan not to be too hot In our routine clinical practice, our ... 6:83 http://www.ro-journal.com/content/6/1/83 Non-uniform dose with hot regions(HRs) and cold regions(CRs) Page of 14 Uniform dose with larger area (b) (a) Figure The difference between (a) t4Dplan ... normal tissues.) In this study, we re-optimized those plans and found that those plans could not be improved upon to our best effort and knowledge To compare the plan based on the t4Dplan method with...

Ngày tải lên: 09/08/2014, 09:20

... miR-124+ central nervous system, which would be connected with a miR-8+ miR-183+ miR-263+ peripheral sensory tissue, and to be already equipped with neurosecretory cells in a primitive brain (miR-7+ ... certain tissues and cell types and are strongly conserved throughout bilaterian evolution This comparison allowed Christodoulou and colleagues [8] to reconstruct the minimal set of cell types and tissues ... targets over time Subsequently, miRNA expression levels can be increased and tissue- specificity relaxed [2] Now, with the discovery of Christodoulou et al [8] that ancient miRNAs were expressed...

Ngày tải lên: 09/08/2014, 20:21

... cytoprotection associated with IGF-1 is correlated with downregulation of nuclear factor-κB activation induced by TNF-α [15] IGF-1 is important for the growth and survival of cardiovascular tissue However, ... of TNF-α and IGF-1 signaling pathways may modulate biologic functions in cardiovascular tissue Patients with chronic heart failure exhibit an inverse relationship between IGF-1 and TNF levels ... alone In addition to inhibition of Bax expression, the protective effect of IGF-1 is associated with the inhibition of C-jun N-terminal protein kinase activation [9] Moreover, Yamashita and coworkers...

Ngày tải lên: 12/08/2014, 20:20

... Transport Diffusion with EPR Need to correct with 104 1.2x10-8 Human, TMAPO Bovine; Ca2+ Bovine; FP-FPO3-2 3x10-12 Need to Correct with 10-102 Need to correct with 104 Need to correct at least with ... and Arends, 1977) By diffusion profile studies with P32, de Rooij et al (1980) presented two diffusion rates, namely, fast grain boundary diffusion and slow crystallite diffusion They documented ... 2.3 A Diagramatic presentation of a diffusion cell B Plot of the activity vs time for diffusion cell study The slope yields the value for the apparent diffusion coefficient ‘D’ Enamel membrane,...

Ngày tải lên: 12/09/2015, 09:55

... properties of breast tissues The human breast tissues are majorly constituted by glandular tissue and fatty tissue The concentrations of water and lipids normally change only with menstrual status ... Chapter Tissue optics on breasts This chapter selectively reviews some fundaments of tissue optics, which constitutes the base of this research 2.1 Fundamental tissue optics The light -tissue interaction ... though the tissue can be classified into two types: absorption and scattering, which are quantified by using absorption coefficient μa and scattering coefficient μs (or reduced scattering coefficient...

Ngày tải lên: 12/09/2015, 11:35

... this approach, one tissue is left out in turn and the other m − tissues are used to set up the classifier with Fisher s LDF and SVMs Then, with this classifier, we classify the tissue that is left ... [22] It is fast and easy to understand We assume that there are total of m tissues, with m1 tissues in class and m2 tissues in class And we assign a score to each gene as follows First, for each ... 4.4 40 Gene Selection with MP and Classification with Fisher’s LDF for the Colon Cancer Data [27] 4.5 39 41 Gene Selection with MP and Classification with Fisher’s LDF for...

Ngày tải lên: 07/10/2015, 09:55

... process 44 Fig 3.5 Surface potential Φ s (x ) with different approaches 45 Fig 3.6 (a) Surface head field with t/g=1/10 (b) Surface head field with t/g=1/5 45 Fig 3.7 Comparison between Potter ... 3.10 Voltage Pulse with different magnetic spacing d 51 Fig 3.11 Square wave recording playback signal with B=400nm .53 Fig 3.12 Square wave recording playback signal with B=120nm .53 ... (nm) without compensation of channel response .123 Fig 6.3 Effective spacing change (nm) with compensation of channel response 123 Fig 6.4 Measured transition shift for MR head with...

Ngày tải lên: 07/10/2015, 10:18

... this reagent routinely with many types of tissue and have never experienced a problem with contamination Nevertheless, as an extra safeguard, an additional incubation step with DNase was included ... could be used for competition experiments with a panel of ligands (Table and Fig 8) Porcine PYY competed with the radioligand for binding to chicken Y7, with a Ki of 0.58 nm (pKi of 9.24 ± 0.20), ... brain (C) Y6 in peripheral tissues (D) Actin in peripheral tissues The negative control sample included water instead of cDNA The brain regions are named in accordance with the revised nomenclature...

Ngày tải lên: 19/02/2014, 07:20

... difference with a P value of less than 0.05 was considered significant Results B19 DNA in liver tissues was detected in 10 of 28 (35.7%) patients with fulminant hepatitis and of 19 (36.8%) patients with ... tained from liver tissues as described above, was digested by RQ I DNase (Promega Co., Madison, Wis.) to remove any DNA B19 cDNA was synthesized from the pretreated RNA by reaction with 100 units ... paired samples of liver tissues and serum, the serum B19 sequence was detectable in only one case (Table 1) Table Comparison of B19 DNA detection between serum and liver tissue To determine the...

Ngày tải lên: 26/10/2012, 10:03

... Exercise Working with Advanced Features 22 Lab Summary 27 Mapping Your Objects to Database Tables with LINQ to SQL Mapping Your Objects to Database Tables with LINQ ... Mapping Your Objects to Database Tables with LINQ to SQL Table of Contents Mapping Your Objects to Database Tables with LINQ to SQL Exercise Creating ... System.Data.Linq; Mapping Northwind a Create an entity class to map to the Customer table by entering the following code Page of 27 Mapping Your Objects to Database Tables with LINQ to SQL Tasks...

Ngày tải lên: 06/08/2013, 17:30

... was replaced with AGG Products were separated by SDS ⁄ PAGE and detected by fluorography (C) In vitro translation of GmPDIL-3b Translation reactions were performed without (lane 1) or with (lane ... together with other PDI family proteins or with molecular chaperones to effectively fold nascent proteins [20–23], we next tested the ability of GmPDIL-3a and GmPDIL-3b to work in concert with the ... cotyledon were treated without (lane 1) or with (lane 2) glycosidase F Proteins were analyzed by western blot using anti-GmPDIL-3a serum (C) Cotyledon proteins were treated with glycosidase F, separated...

Ngày tải lên: 18/02/2014, 11:20

... expression of the two isoforms within kidney and liver was observed ACMSD I purification and characterization Fig Quantitation of ACMSD variants by real-time PCR Tissues RNA was reverse-transcribed ... comparable with those reported for all ACMSDs so far characterized, including the bacterial protein [23,24,34], and are consistent with the lack of a quaternary structure In contrast with the rat ... pastoris GS115 competent cells with SalI linearized recombinant pPIC9 plasmids generated clones with a His+Mut+ phenotype Transformation of the same yeast cells with NotI linarized recombinant...

Ngày tải lên: 19/02/2014, 02:20

... ANN0222 strain to determine apparent kinetic parameters of AtuNDH-2 Under these conditions, AtuNDH-2 oxidized both NADH and NADPH with similar maximal rates, and with a much higher affinity for ... common features with already described NDH-2 genes (NCBI accession number AI2824) The putative A tumefaciens NDH-2 protein sequence (AtuNDH-2) showed relatively poor identity with E coli (NDH), ... fold and a GxGxxG motif [28] Based on a comparison with the lipoamide dehydrogenase sequence (an enzyme which shares significant similarity with NDH-2s and the structure of which has been resolved),...

Ngày tải lên: 19/02/2014, 06:20

... compatible with the PhK5 sequence, with L345 and V358 serving as anchor residues With this predicted motif a strong similarity between the PhK5 and CaMKI peptide sequences becomes more apparent ... complexes, Met72 is found to interact with peptide ligands in some structures such as the complex with CaMKIIa peptide [26], but not in others, for example the complex with smMLCK [27] T1 and T2 relaxation ... poor fits with the unbound Ca2+ ⁄ CaM structure, including the compact form of Ca2+ ⁄ CaM, much better fits are observed with the peptide bound structures, particularly the complexes with smMLCK...

Ngày tải lên: 19/02/2014, 17:20

... We report here the characterization of a new member of the GST superfamily from S mansoni When compared with other GSTs, S mansoni protein showed a limited sequence identity with omega-class GSTs ... sequence BLAST search of the S mansoni EST database with the complete sequence of Tc52 revealed a clone (EST AI975843) with around 25% sequence identity with the GST-like domain of the T cruzi protein ... polypeptide, with a predicted molecular mass of 27.6 kDa (Fig 1) Sequence identity ranging from 18 to 25% was obtained with human GST-theta, mouse p28, rat DHA, human GSTO 1-1, as well as with several...

Ngày tải lên: 21/02/2014, 01:21