Báo cáo sinh học: "Neuronal remodeling on the evolutionary timescale" ppsx

... exploring neuronal remodeling at the evolutionary timescale. They have relatively simple nervous systems, typically consisting of around 300 neurons, and ample information exists on the phylogenetic ... wide evolutionary distances. Not only is neuron number remarkably consistent across diverse nematode species; even the arrangement and anatomy of individual neurons shows extensi...

Ngày tải lên: 06/08/2014, 18:21

... formulas of the twisted q-extension of the generalized Euler numbers and polynomials of order k attached to χ. 2. On the Twisted q-Extension of the Generalized Euler Polynomials In this section, we ... by the fermionic p-adic integral on Z p ,” Russian Journal of Mathematical Physics, vol. 16, no. 4, pp. 484–491, 2009. 4 T. Kim, “Note on the Euler q-zeta functions,” Journa...

Ngày tải lên: 21/06/2014, 16:20

... a nonsingular matrix A plays an important role in the numerical solution of linear systems since it measures the sensitivity of the solution of linear systems Ax  b to the perturbations on A ... called the condition number for matrix inversion with respect to the matrix norm ·.Notice that κAA −1 A≥A −1 A  I≥1 for any matrix norm see, e.g., 1, page 336 .The co...

Ngày tải lên: 21/06/2014, 17:20

... transposed DNA. If the β-like globin genes came from the MC locus, then the obvious candidate for the source of the cis-regulatory regions is the MRE located in C16orf35. The other potential source, LA, ... analysis. Once the β-like globin genes entered the DS locus in the LCA of warm-blooded amniotes, their regulatory regions underwent considerable divergence and possibly...

Ngày tải lên: 06/08/2014, 18:21

... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Special issue on "Towards the connected ... under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium...

Ngày tải lên: 18/06/2014, 22:20

... demon- strated that optimization of reaction conditions allows selection of conditions that maximize carry-over ampli- con degradation while minimizing the effect on RNA detection. While this study was ... reaction even at the lowest concentration of amplicon DNA. Incubation at 30°C and 35°C eliminated positive reactions at the three lowest concentrations of DNA and increased the C...

Ngày tải lên: 19/06/2014, 08:20

... as well as for the validity of the associated information about the sequences, which includes the taxonomic information about the virus in question. The primary taxonomic infor- mation pertains ... and information collection The intent of GenBank is to collect sequences but the author, the person who enters the sequences in the data- base, is responsible for the accura...

Ngày tải lên: 19/06/2014, 08:20

... call the equation the modified Marchenko equation. The discontinuity of the function ρx strongly influences the structure of the fundamental equation of the boundary problem 1.1–1.3.By Theorem ... equation of Marchenko and we call equation 3.14 the modified M archenko equation. The discontinuity of the function ρx strongly influences the structure of the fundamen...

Ngày tải lên: 21/06/2014, 16:20

... call the equation the modified Marchenko equation. The discontinuity of the function ρx strongly influences the structure of the fundamental equation of the boundary problem 1.1–1.3.By Theorem ... equation of Marchenko and we call equation 3.14 the modified M archenko equation. The discontinuity of the function ρx strongly influences the structure of the fundamen...

Ngày tải lên: 21/06/2014, 16:20

... summary above, share a common structure on the joint distributions of their (nonzero) eigenvalues. Based on the common structure, we then derive the marginal distributions of the ordered eigenvalues, ... the common structure of the joint eigenvalue distributions. Based on the common structure, Section 3 derives the general expression for the marginal eigenvalue distrib...

Ngày tải lên: 21/06/2014, 16:20