Our understanding of global geology during the 20th century(notes 6)

... academic In the time around 1910 Wegener encountered two ideas about global geology:   the strong similarity of the shapes of the western edge of Africa and the eastern edge of South America (the idea ... 143° away from the source of a seismic event Based on an understanding of the refraction of seismic waves, this is also consistent with the idea that pa...

Ngày tải lên: 01/12/2015, 23:14

... paralogous chromosomes also supports our hypothesis In conclusion, the analysis of amphioxus enzymes contributes to improving our understanding of the functional complexity of vertebrate gene families ... The overall analysis, examining the topology of the phylogenetic tree and the position of each gene inside the cluster, was informative regarding the o...

Ngày tải lên: 07/03/2014, 09:20

... homologue and eukaryotic ABCB MDR pumps, namely the presence of a linker domain between the two halves of the transporter The mouse ABCB1a structure is missing the 56 amino acids between the end of the ... the unliganded state (unliganded with respect to nucleotide substrate) For the majority of the MsbA structures, Table Structural data for bacterial...

Ngày tải lên: 22/03/2014, 21:20

... culture of infected hepatocytes To succeed in obtaining HCV infection in primary human hepatocytes, an existing model of hepatitis B virus infection was used to determine optimal infection conditions ... hepatocytes and lymphocytes in vitro In summary, use of HCV-containing sera to reconstitute the entire life cycle of HCV in vitro has proved to be very d...

Ngày tải lên: 16/03/2014, 05:20

... deviation of the vector scatter plotted on the joystick, while the v marks the value of the mean well to the mid -wheelchair All of the novice participants used the lowest speed, yet we chose not to control ... of the time of the minimal duration of a joystick movement (200 ms) The mean direction was calculated within each of these time bins We then c...

Ngày tải lên: 19/06/2014, 08:20

... during the LCR the activity of the respiratory neural networks is taken over by a homogeneous group of neurons; hence we should observe reduced complexity in the respiratory patterns during the ... represents the standard deviation of the original signal x(i) Results Our objective in this study was the investigation of changes in the complexity of th...

Ngày tải lên: 19/06/2014, 08:20

... separate the end of the swing phase from the beginning of the stance phase and the first data point following the cessation of force application on the force plate designated the beginning of the ... to the selection of the PCs Projections of the data onto each PC were derived as the product of the PC eigenvector and the associated raw data Th...

Ngày tải lên: 19/06/2014, 10:20

... as they are made aware of alternative interpretations of events The CDOs were aware that they were writing a diary that would be read and analysed by the EcoPRISM researchers, but did they take ... many studies that undertake a narrative analysis draw on interview data, there is no epistemological reason as to why diary data are not conducive to narrative analysis [14] As a meth...

Ngày tải lên: 11/08/2014, 05:21

... 'solicited' diaries as a data collection method A range of qualitative and quantitative analytic techniques are then applied to the analysis of such data (for a detailed description of the use of diaries ... collapsing of individual narratives into a typology The collapsing of individual narratives into a typology Narrative form By narrative form we mean t...

Ngày tải lên: 11/08/2014, 16:20

... are synthesized within viroplasms, which led to the hypothesis that the entering viral particles could serve as points of nucleation for the formation of viroplasms [8] In this work, the dynamics ... earlier stages of viroplasm formation, and in their work, following the expression of an NSP2 protein fused to EGFP in rotavirus SA-11 infected cells, they observed tha...

Ngày tải lên: 12/08/2014, 02:20

... two years of the Proportion of maternal smoking of one or more cigarettes daily during pregnancy and during the first two years of the child among children with and without recurrent wheezing recurrent ... Smoking1 during pregnancy and the first two years of the child Smoking during pregnancy and the first two years of the chi...

Ngày tải lên: 12/08/2014, 16:20

... production of interferon-γ, which has been shown during the past several years to be a key effector cytokine in the host response against tuberculosis Th2 cells primarily secrete the cytokines interleukin-4, ... Respiratory Research Vol No Schluger whole cascade of inflammatory events On the other hand, in many infectious syndromes relatively avirulent organisms cause disease main...

Ngày tải lên: 12/08/2014, 18:20

... meaning and relevance to the cell cycle It is of interest to look at the basic data in Table of Liu, Gaido and Wolfinger [1] In Table they present results on the gene expression amplitudes in two ... experiment Summary The work of Liu, Gaido and Wolfinger [1] is a statistical analysis of a well-regarded paper [2] on the pattern of g...

Ngày tải lên: 13/08/2014, 23:20