Báo cáo toán học: "Zeros of the Jones polynomial are dense in the complex plane" pdf

... polynomials of pretzel links are dense in the whole complex plane. 2. Using Beraha-Kahane-Weiss’s Theorem we can also prove that points of Eq. (26) are also limits o f zeros of Jones polynomials of the ... pretzel links. By applying Beraha- Kahane-Weiss’s Theorem and Sokal’s lemma, we prove that zeros of the Jones polynomial of pretzel knots are dense in...

Ngày tải lên: 08/08/2014, 12:22

... solid line), in the presence of 100 l M neurotoxin ( • , dotted line), in the presence of 200 l M neurotoxin ( , dotted line) and in the presence of neurotoxin and 50 l M dopamine (h, dashed line). Modulation ... Nota- bly, in the presence of the neurotoxin, there was a delay in the lag time for fibrillation. The lag time increased from 74.9 h in case of a -...

Ngày tải lên: 14/02/2014, 19:20

... the LPCAT activity (data not shown). The stimulation of LPCAT by IFN-c could be inhibited by the tyrosine kinase inhibitor tyrphostin (2.5 l M ) but not by the protein kinase C inhibitor bisindolylmalamide ... suggests that the signaling pathway from the IFN-c receptor to the acyltransferase involves tyrosine kinases but not protein kinase C. Such a finding is not unexpected as...

Ngày tải lên: 31/03/2014, 01:20

... competing interests All intellectual rights are reserved by the California Insti- tute of Molecular Medicine (CIMM), and all aspects of this work were performed by CIMM. There are no compet- ing interests ... bp were limited to the region between two strings of C's, with 56% of the sequences containing deletions lack- ing 113 bp and 44% lacking 116 bp. Most of the I...

Ngày tải lên: 20/06/2014, 02:20

... B 2 is cylinder. Further, we get the following theorem: Theorem 2 For a class of bodies of revolution obtained by rotating the “unit disk” in planar XOY , where the “unit disk” is the following set: U ... revolution generated by the function f(x) (or by the domain D), and call the function f(x) as the generated function of R and D as the generated domain of R. If...

Ngày tải lên: 20/06/2014, 21:20

... structure. In combina- tion with the TEM image, it can be deduced that the SnO 2 nanocrystals are indeed introduced in the silica xerogel. From the UV–Vis spectrum of the silica xerogel containing Sm 3+ ions ... rare earth ions. The present work aims to understand whether the SnO 2 nanocrystals can sensitize the Sm 3+ emission in the silica matrix. The one-step s...

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 07/08/2014, 20:23

... which were located in the Golgi region. In addition, there was no labeling of band 3 in the mitochondria of the CNT, CCD and in OMCD cells. The intensity of the immunostaining of the basolateral ... evident along the basolateral membrane and in vesicles in the basolateral parts of the cytoplas m (A-C). The intensity of the band 3 immunoreactivi...

Ngày tải lên: 07/08/2014, 20:23

... GU of the first flush of the season; TB-GU1: ter- minal bud of the GU of the first flush of the season and according to the intensity of frost damage (F1: intact ... not explain the shorter apparent rest period in 1996. The api- cal tip of the elongating GU of the first flush often inhibits growth of the axillary buds...

Ngày tải lên: 08/08/2014, 14:21

... possible the existence of the Δ133p53 isoforms, which could participate in the carcinogenesis of the different tumors found in this family (one of them, breast cancer). In the absence of the full- ... order to further elucidate the conse- quences of the mutation in the expression of p53 and the possible mechanism of carcinogenesis in carriers of...

Ngày tải lên: 09/08/2014, 04:21