... the miRNA expression profiles of well-characterized tonsillar tumors and in a set of keratinocyte clones, providing a first-of-its-kind comparison of the miRNA profiles in clinical samples with ... (listed in Additional file 8: Table S6) Comparison of miRNA profiles in clinical samples and the model system The aim of our study was also the comparison of miRNA expression in clinical samples and ... agreement with other miRNA profiling studies of different carcinomas and cell lines including HNC, and these miRNAs have been shown to participate in the signaling pathways and cell migration pathways
Ngày tải lên: 21/09/2020, 01:41
... simulation and deployment mechanisms in real environments (3) Introduces WBAN and concentrates on the study of the routing protocol, analyse, and examine the benefits and drawbacks of several routing protocols ... Notwithstanding, each packets brings about the directing overhead Cluster based routing protocols In cluster based routing scheme the MANET is divided into several overlapping or disjoint groups ... collect and modernise link state information Second, because of the dynamic nature of MANETs, maintaining the precise link state information is very challenging Third, the plain meaning that
Ngày tải lên: 17/03/2020, 19:54
Báo cáo hóa học: "Research Article Comparison of Channel Estimation Protocols for Coherent AF Relaying Networks in the Presence of Additive Noise and LO Phase Noise Stefan Berger and Armin Wittneben" pptx
... point is a function of the destination index m. Increasing the N SD while keeping N R constant is therefore in favor of protocol A1. If the number of relays increases, the relation between l and ... re e (A1) R l D 1 and e (B1) RD 1 are given in (49)and(52), respectively. The dashed, horizontal line in Figures 4–7 indicates the points where the performance of protocols A1 and B1 is equal. ... rotations to the signals during the mixing operations, with positive sign when mixing from baseband to passband and with negative sign when mixing from passband to baseband (e.g., [23]). Consequently,
Ngày tải lên: 21/06/2014, 17:20
Characterization and comparison of oncogene transgenic zebrafish in three different transgenic systems
... line 32 and line 129 Line 129 will also be included in the future work since only line 32 was included in the Dox treatment in the present work (2) Recovery analysis Since inactivation of MYC ... of Xmrk mRNA in Tg (lfabp:Xmrk) transgenic lines Expression level of Xmrk in Tg(lfabp:Xmrk) line 40 Survival Rate of Tg (lfabp:Xmrk) line 40 Survival rate after crossing of Tg (lfabp:Xmrk) line ... friends for supporting my interest in biology research Special thanks to my girl friend, who has been always supporting and understanding during my project i Table of Contents Table of Contents Acknowledgements
Ngày tải lên: 03/10/2015, 11:42
Comparison of investigation methods of heat injury in grapevine (Vitis) and assessment to heat tolerance in different cultivars and species
... Grapevines in the Institute of Botany of the Chinese Academy of Sciences, located in Beijing, in the spring of 1993 The vines, trained to bilateral cordons, were spaced 1.5 m apart within the row and ... characteristics of the above methods using the re-sponses of leaf discs from ‘Jinxiu’, ‘Riesling’ and spine in-jury index (RII) (indicating the degree of inin-jury to the cell membrane) were used as investigation ... chain, including the donor side, reac-tion center and acceptor side of PSII Discussion Methods of investigating heat injury in grapevines Fv/Fm Based on this result, the heat injury of ‘Jingxiu’,
Ngày tải lên: 27/05/2020, 02:07
Comparison of the new flexible tip bougie catheter and standard bougie stylet for tracheal intubation by anesthesiologists in different difficult airway scenarios: A randomized
... randomized, cross-over simulation study Following standardized training, experienced anesthesiologists performed endotracheal intubation using a Macintosh blade and one of the bougies in six different ... performed a minimum of 500 endotracheal intubations using the Macintosh laryngoscope Intubation devices All intubation procedures were performed using a Mac-intosh blade size 3 (Heine Optotechnik, ... of the intubation devices and the six airway scenarios were randomized using the research randomizer (randomizer.org) Measurements The primary endpoint was the rate of successful place-ment of
Ngày tải lên: 13/01/2022, 01:35
Behaviour of Electromagnetic Waves in Different Media and Structures Part 11 pot
... density vector: We insert the expression of nγ,kz ( )t into the expression of j (t)z and then insert the expression of j (t)z into the expression of α in Eq.(27) Using property of Bessel function ... explained: in the presence of a magnetic field, the energy spectrum of electronic is interruptions In addition, the Landau level that electrons can reach must be defined In other word, the index of ... relations of the creation and the annihilation operators, we obtain the quantum kinetic equation for electrons in cylindrical quantum wire in the presence of a magnetic field with case of confined
Ngày tải lên: 19/06/2014, 19:20
Behaviour of Electromagnetic Waves in Different Media and Structures Part 12 doc
... embarked on the study of the underlying physics of the bigrating The main works, from the point of view of these authors, are gathered together in the following points according to the different theses ... different systems and the requirement of the electromagnetic interaction (by exchanging photon) between electron and nuclei, we assure that the kinetic energy of electron, Eq (53) is a kind of ... wavelength λe) of left-handed or right-handed In this paper, the corresponding electrons are called “Left-hand” and “Right-hand” electron which are denoted by Chirality Indexes S = 1 and S = −1,
Ngày tải lên: 19/06/2014, 19:20
Behaviour of Electromagnetic Waves in Different Media and Structures Part 13 doc
... reducing the order of LDE contains infinite terms of τ 0 at each iterative process indicating that it is more accurate than that of Landau... without introducing new factors According to ... keep in mind that Landau and Lifshitz equation (LLE) gaining the Behaviour of Electromagnetic Waves in Different Media and Structures 354 advantages over LDE is at the price of losing the ... but full of all kinds of fluctuating fields To investigate how the electromagnetic fluctuating fields of the vacuum influence the motion of a charge is the main content of this chapter
Ngày tải lên: 19/06/2014, 19:20
Behaviour of Electromagnetic Waves in Different Media and Structures Part 14 doc
... of solid insulating materials The dielectric strength of insulating materials generally increases in the order of gas < liquid < solid, but from the viewpoints of the selfrecovery of insulation ... reduction of order form of LDE, which coincides with that obtained by the method of Landau and Lifshitz in its Taylor series form Using the classical version of zero-point electromagnetic fluctuating ... being examined THz wave techniques are expected to be applied in a wide range of areas in the future 2.1 Transmission probability of THz wave for solid insulating materials Most solid insulating
Ngày tải lên: 19/06/2014, 19:20
Behaviour of Electromagnetic Waves in Different Media and Structures Part 15 potx
... focusing on this point according to the fact that focusing is the process of inversion of the Fresnel and the Fraunhofer diffraction... narrowband signal in focal points with coordinates RF = ... result of focusing process The level of radiation pattern in FFZ becomes the level of radiation pattern in point of NFZ or IFZ of LAESR focused on FFZ as the result of focusing on ... is the bisecting line of each polygon corner and |Rn| is the radius of polygon escribed circle, where... principles of FAA radiation pattern forming, including FAA beamforming with 420
Ngày tải lên: 19/06/2014, 19:20
Báo cáo hóa học: "Review Article Multicast Routing Protocols in Mobile Ad Hoc Networks: A Comparative Survey and Taxonomy Osamah S. Badarneh and Michel Kadoch" pdf
... multicast routing protocols is evaluated in isolation of unicast and broadcast protocols The interaction effects of unicast and/or broadcast on the performance of multicast routing protocols must be investigated, ... efficient in multicast In this one, the path between the source and the destination in the pair is not the shortest, but has a single point of failure and more overhead, since it maintains more routing ... the Join Request message sent by the source during the refresh period Multicast Routing Protocols in MANETs This section describes some of the existing multicast routing protocols used in MANETs
Ngày tải lên: 21/06/2014, 22:20
Báo cáo y học: "Comparison of marker gene expression in chondrocytes from patients receiving autologous chondrocyte transplantation versus osteoarthritis patients" pptx
... Fibronectin fragments and blocking antibodies to alpha2beta1 and alpha5beta1 integrins stimulate mitogen-activated protein kinase signaling and increase collagenase 3 (matrix metalloproteinase 13) ... However, controlling the environment within these joints will be of the utmost importance in ensuring the success of ACT in OA patients Hopefully, the development of novel tis-sue engineering strategies, ... Competing interests TETEC AG is a tissue engineering company CG and JF have stock holdings in TETEC and have received salaries from the company RS and WKA have received research funding and royalties,
Ngày tải lên: 09/08/2014, 10:20
Báo cáo y học: "Comparison of metal-dependent catalysis by HIV-1 and ASV integrase proteins using a new and rapid, moderate throughput assay for joining activity in solution" ppt
... development of a number of novel metal chelating inhibitors of HIV-1 IN, several of which were found to be effective in blocking both processing and joining in the presence of either Mn++ or Mg++ Of special ... of HIV-1 IN inhibitors on HIV-1 and ASV IN joining activities A Dose response curves showing the joining activities of HIV-1 and ASV IN (at 1 μM concentration) as a function of increasing concen-tration ... proteins The pH-dependence of both the processing and the join-ing reactions with ASV and HIV-1 IN proteins in the pres-ence of either Mn++ or Mg++ was also determined The results from our joining
Ngày tải lên: 10/08/2014, 05:21
Báo cáo y học: "Comparison of dot chromosome sequences from D. melanogaster and D. virilis reveals an enrichment of DNA transposon sequences in heterochromatic domains" docx
... heterochromatin from euchromatin, including a dis-tinctive pattern of histone modification and the association of particular chromosomal proteins [6] High concentrations of heterochromatin protein 1 ... amino-terminal tails of H3 and H4 In contrast, methylation of histone H3 at lysine 9 (producing H3K9me) is a consistent mark of heterochroma-tin [9] HP1 binds to H3K9me through its chromo domain ... packaged into two different forms of chro-matin, heterochromatin and euchromatin [1] Classically, heterochromatin has been described as the fraction that remains highly condensed in interphase,
Ngày tải lên: 14/08/2014, 16:21
Báo cáo khoa học: Antioxidant defences and homeostasis of reactive oxygen species in different human mitochondrial DNA-depleted cell lines pot
... were incubated in NaCl/P i for 90 m in, the intracellular fluorescence signal dramatically increased in all cases (Fig. 9, Table 1). The increases, in comparison to the s ignals observed in standard ... gift of osteosarcoma q 0 and q + cells, Dr I.J. Holt for the gift of lung carcino ma q 0 and q + cells and we are grateful to Dr Aubrey de Grey for great help in interpreting and discussing the data. ... membrane was cut in strips, corres- ponding to the different m olecular masses o f MnSOD, CuZ nSOD and actin, the last acting as an internal standard, and incubated with the corresponding antibody....
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: Dynamic reorganization of the motor domain of myosin subfragment 1 in different nucleotide states docx
... underlying the contraction of muscle involve the cyclic interaction of actin with myosin. The binding and hydrolysis of ATP by the myosin induces a series of conformational changes within the ... kDa upper domain and actin binding domain was suppressed, which reflected the stiffening of the converter region between the nucleotide-binding site and the light- chain-binding domain. The transition ... distribution of Cys707 is narrow in the absence of nucleotides [49], which suggests that the rigidity of the actin binding region is maintained during the interaction of S1 with actin. In the apo-enzyme,...
Ngày tải lên: 23/03/2014, 15:21
Behaviour of Electromagnetic Waves in Different Media and Structures Part 1 pdf
... consists in filling completely or in part the cross-section of a waveguide (or TEM transmission line) with a material sample and in measuring the scattering parameters by means of a VNA in a broadband ... waves in layered lossy and dispersive medium and after the physical forward modeling experiment, in chapter 7, the delamination in polished wall paintings by wall coupling antennas us- ing GPR ... according to two different mathematical viewpoints. Finally, in the last chapter, beamforming of antenna arrays focused in near field zone or intermediate-field zone was studied and new principles...
Ngày tải lên: 19/06/2014, 19:20
Behaviour of Electromagnetic Waves in Different Media and Structures Part 2 pot
... . It is related to influence on the scattering process of the height of heterogeneity of the surface. At the increase of the angle of incidence of the falling light begins as though not to ... of the scattering wave in complex representation) that the problem of a finding s I is reduced to a finding of the scattered field s E . The scattered field we shall find behind Kirchhoff ... the height of non heterogeneity and deposit from them diminishes. The noted features of dispersion are investigation of combination of chaoticness and self- similarity relief of scattering surface....
Ngày tải lên: 19/06/2014, 19:20