the sequence of integers
Đề tài " The distribution of integers with a divisor in a given interval " ppt
... divisors of n, Ω(n) is the number of prime power divisors of n, π(x) is the number of primes ≤ x, τ(n) is the number of divisors of n. P(s, t) is the set of positive integers composed of prime ... is the set of square-free members of P (s, t).We list a few estimates from prime number theory and sieve theory. The first is the Brun-Titchmarsh inequality and the second is a consequence of the Prime ... author enjoyed the hospitality of the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences. Finally, the author acknowledges the referee for a thorough reading of the paper and...
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Báo cáo khoa học: Protein aggregation and amyloid fibril formation prediction software from primary sequence: towards controlling the formation of bacterial inclusion bodies pot
... of a4v over the entire sequence defines the aggregationprofile of the polypeptide. The hot-spot threshold(HST) was defined as the average of the a3v of the 20natural amino acids weighted by their ... [36].Thus, there are three scales which allow the predic-tion of amyloidogenic regions in a protein sequence (or rather, the ability of a peptide to be amyloido-genic): the scale of the packing ... propensity enter the scoring functionas a physical property term Sphyspropconsisting of the sum of the products of the amino acid frequency with the normalized property value of the respective...
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Báo cáo khoa học: Interactions of HIPPI, a molecular partner of Huntingtin interacting protein HIP1, with the specific motif present at the putative promoter sequence of the caspase-1, caspase-8 and caspase-10 genes pdf
... at the last base, G to A, abolished the interaction of HIPPI, so the last motif would notinteract with HIPPI. The other two motifs might be the target of HIPPI. In the upstream sequence of the Table ... confirmed the in vitro resultthat mutation of the motif abolished the binding of HIPPI to the specific sequence of the caspase-1 geneupstream sequence, and the increased expression of caspase-1 ... decrease in the fluorescence intensity of 6X(HN)-pDED due to the addition of the 60 bp region of the caspase-1 geneupstream sequence was observed. Addition of the caspase-1 gene upstream 60 bp sequence...
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Báo cáo khoa học: The stop transfer sequence of the human UDPglucuronosyltransferase 1A determines localization to the endoplasmic reticulum by both static retention and retrieval mechanisms docx
... localization in the ER [19]. We found that the TMD of UGT1A pro-teins appended to the C-terminus of the ectodomain of CD4 plasma membrane glycoprotein was able to retain the chimeric protein in the ER ... together, these data indicated that the TMD domain of UGT1A was sufficient to retain the ectodomain of CD4 protein in the ER. Because the carbohydrate moieties of proteins that are trans-ported to the ... in combination with that of the TMD did not prevent membrane targeting andinsertion of the enzyme. These findings resulted in the identification of an internal signal sequence localizedbetween...
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Báo cáo khoa học: Death inducer obliterator protein 1 in the context of DNA regulation Sequence analyses of distant homologues point to a novel functional role docx
... FEBSfungal sequences is clearly distant from the other bran-ches, which was indeed predicted. The other maingroup, obtained 97% of the time in 20 740 exploredtrees, contained the DIDO PHD sequences ... analyses The localization of the DIDO1 gene in the context of chromatin stability was addressed experimentally.Although the experiments conducted were preliminary,they indicated the involvement of ... from the CGBP family (Figs 1,3 and S1); otherwise, the fungal sequences could wellconstitute CGBP homologues. The presence of a TFS2M domain is also indicative of a possible function for the...
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Báo cáo khoa học: Deamidation of labile asparagine residues in the autoregulatory sequence of human phenylalanine hydroxylase potx
... however, the lower S/N ratio of the spectra in Fig. 4E than in 4B that has an effect on the accuracy of the deconvoluted spectrum.Lability of the Asn residues in the autoregulatory sequence The 28-residue ... neighbouramino acids and the loop structure are the same in the twoproteins. The perturbation of the overall conformation of the loopstructure as a result of deamidation of Asn32 to Asp/isoAsphave ... that atleast two of the labile Asn residues are located in the catalytic domain of the protomer [13]. Furthermore, on the basis of a nearest neighbour amino acid analysis of all the Asn residues...
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Báo cáo Y học: Identification of mammalian-type transglutaminase in Physarum polycephalum Evidence from the cDNA sequence and involvement of GTP in the regulation of transamidating activity potx
... PpTGaseAlthough the overall identity with the mammalian TGaseprimary sequence is low in the deduced sequence of the Physarum TGase, the middle region of the sequence issignificantly conserved. The sequences ... shown. Datarepresent the mean of triplicate assays.Fig. 4. Phylogenetic tree of the full-length amino acid sequences of several TGases. The full-length amino acid sequences of severaleukaryote ... that the enzymaticactivity of TGase 4 was inhibited by the presence of GTP orATP, as in the case of PpTGase [51]. These results suggestthat the mechanism by which nucleotides inhibit the enzymatic...
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on the growth sequence of highly ordered nanoporous
... seen in the topological studies. The misfit dislocation of the pores interrupts the periodicarrangement of the pores. As another important result, the domains size is changed as a function of time(Fig. ... the ini-tial stages of anodization. However, it is assumed that the pits formed in the electropolishing contributing in the nucleation of pores on the aluminium in the order of 1010to 1012[18]. ... pores, the hexagonally ordering of pores is just achieved in the first stages of anodizing at the bottom of porous oxide layer and cannot grow upto the thick anodized layers. After removing the...
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Báo cáo khoa học: The N-glycans of yellow jacket venom hyaluronidases and the protein sequence of its major isoform in Vespula vulgaris pdf
... highon the list of organisms whose genomes will be fullysequenced in the near future, the composition of the 43 kDa band would not have been revealed otherwise.Cloning of the two isoforms may ... areason for the different migration behaviour.Molecular cloning of the new hyaluronidaseisoform, Ves v 2bAiming at the molecular cloning of the cDNA of the newly discovered hyaluronidase isoform ... spectrum of a glycopeptide from the 43 kDaband. The masses of (glyco-)peptides are written vertically, those of free glycans horizontally, and that of the mother ion tilted. From the loss of two...
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Báo cáo khoa học: Analysis of the effect of potato carboxypeptidase inhibitor pro-sequence on the folding of the mature protein pot
... min; then 10 lLofincreasingconcentrations of PCI or ProNtPCI were added and the measures were continued for 2 min. The slope of the first part of the assay corresponded to moand the slope of the ... [18,19]. The extremelyinefficient folding of PCI in vitro [18], together with the presence of the above-mentioned long pro-sequences,suggest a possible involvement of them in the in vivo folding of ... investi-gated the role of both pro-sequences in the in vitro refolding of PCI, together with studies of the influence of the N-terminal pro-region on its in vivo expression. Both studiesconclude that the...
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Báo cáo hóa học: " The complete genome sequence of a Crimean-Congo Hemorrhagic Fever virus isolated from an endemic region in Kosovo" pot
... genome of CCHFV Kosova Hoti strainFigure 2 The protein analysis of the complete genome of CCHFV Kosova Hoti strain. A. Scheme of the M polyprotein of Kos-ova Hoti. B. Scheme of the L protein of ... nucleotide sequences of CCHFV fromKosovo have been published [9-12]. Three of them arepartial sequences of S segment, the remaining 2 representcomplete sequences of S and M segment of differentCCHFV ... during the epidemic in Kosovo in2001 [6]. The blood was taken on the 5th day after onset of symptoms. Results of the laboratory analysis showed the presence of IgM antibodies (titer 1:400) and the...
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Báo cáo hóa học: " The YPLGVG sequence of the Nipah virus matrix protein is required for budding" pdf
... techniquethat has helped facilitate the demonstration of these rela-tionships has been the use of dominant-negative mutantversions of one or more of the protein components of the MVB complexes [31]. Dominant-negative ... motif,although there were no further sequence similarities. P93is located in a sequence similar to the YP(x)nL motif, and the P329 and P332 residues were targeted because of sequence similarity to the ... deletion of the YPLGVG motif resulted in either less pronounced oran absence of the filamentous structures accompanied bynuclear localization of the mutant M protein. These datasuggest that the...
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Báo cáo hóa học: " Analysis of the nucleotide sequence of the guinea pig cytomegalovirus (GPCMV) genome" ppt
... cytomegaloviruses wasmost prominent in the central ~60% of the genome, with divergence of sequence and lack of conserved homologs at the respective genomic termini. Of interest, the GPCMV genome wasfound ... comparisons of GPCMVORFs with homologous ORFs from the other sequencedCMVs are provided in additional file 3.In summary, the complete DNA sequence of GPCMV wasdetermined, using a combination of sequencing ... cells are reminiscent of the mutations and deletions that occurred duringfibroblast-passage of HCMV [34] and rhesus CMV [35]. The congruence of these events suggests that the selectivepressures...
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Báo cáo hóa học: " Cellulose fibres, nanofibrils and microfibrils: The morphological sequence of MFC components from a plant physiology and fibre technology point of view" pptx
... andmicrofibrils in the outer layers of the fibre wall structure(Figure 1a). The surface structure of chemical pulpFigure 1 Structure of wood pulp fibres.(a) Note the network of microfibrils ... mole-cule, the elementary fibril, the microfibril, the macrofi-bril and the lamellar membrane. In the work of Maier[13], the term “ele mentary fibril” was reported to havea diameter of 3.5 nm ... respect to (1) the fraction of fibrillated fibres, (2) the fraction of nano-fibrils and (3) the morphology of the nanofibrils in anMFC material. Provided that a given MFC is composed of an appropriate...
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- the adventure of physics
- the nature of language
- the distribution of zeros of entire functions
- truyện ngắn the lake of souls
- are stimulated by extracellular matrix proteins such as type i collagen previous studies have demonstrated the involvement of a dggryy sequence located within the a1 chain cterminal telopeptide in type i collageninduced pmn activation
- the sequence of chemical reactions
- in the finite sequence of positive integers
- the fibonacci sequence is the sequence of integers
- in the sequence of integers an an1an2
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25