Báo cáo khoa học: "Relative biological effectiveness of fast neutrons for apoptosis in mouse hair follicles" potx

... patients. Introduction Chest radiographs (CXRs) are frequently obtained in intensive care units (ICUs) [1]. They can be obtained routinely, on a daily basis (so-called &apos ;daily routine CXRs'); such radiographs ... 7 (page number not for citation purposes) Vol 10 No 1 Research The clinical value of daily routine chest radiographs in a mixed medi...

Ngày tải lên: 25/10/2012, 10:39

... in vivo footprinting as being protected in G 0 cells. The Cdc25C gene is not expressed in resting cells or in cells in G 1 phase. Only in G 2 phase can strong transcription of the gene be detected. ... ARTICLE The central role of CDE/CHR promoter elements in the regulation of cell cycle-dependent gene transcription Gerd A. Mu ă ller and Ku...

Ngày tải lên: 16/02/2014, 09:20

... Table 1. List of plasmids encoding the sequence of the mature cellular form of the prion protein from a variety of species and truncated variants thereof, and of human doppel. The protein accession ... 2361 Prion protein library of recombinant constructs for structural biology Simone Hornemann* , à, Barbara Christen, Christine von Schroetter, Daniel R. Pe r...

Ngày tải lên: 18/02/2014, 08:20

... out of 20 uridine residues in 23S rRNA and one out of eight uri- dine residues in 16S rRNA to pseudouridine [9]. We have analyzed the substrate specificity of the pseudouridine synthase RluD in ... explained by reduced rates of pseudouridine formation due to the transition of A1916 to G. The effects of the mutations in 23S rRNA on the pseudouridin...

Ngày tải lên: 18/02/2014, 16:20

... compilation ª 2007 FEBS Direct identification of hydrophobins and their processing in Trichoderma using intact-cell MALDI-TOF MS Torsten Neuhof 1 , Ralf Dieckmann 1, *, Irina S. Druzhinina 2 , Christian ... December 2006) doi:10.1111/j.1742-4658.2007.05636.x Intact-cell MS (ICMS) was applied for the direct detection of hydropho- bins in various species and...

Ngày tải lên: 19/02/2014, 02:20

... 5 Summary and Outlook Discourse markers, words that signal the pres- ence of a coherence relation between adjacent text spans, play important roles in human text understanding and production. ... though. As we have illustrated above and will elaborate below, these words can carry a wide variety of semantic and pragmatic overtones, which render the choice of a...

Ngày tải lên: 20/02/2014, 18:20

... with the gene of the benzaldehyde lyase and for helpful discus- sions, the teams of the Swiss Light Source (Villigen ⁄ CH) and of the EMBL outstation Hamburg for their help with data collection and ... ThDP-depending benzaldehyde lyase FEBS Journal 272 (2005) 60676076 ê 2005 The Authors Journal compilation ê 2005 FEBS 6071 Structure and mechanism of t...

Ngày tải lên: 07/03/2014, 12:20

... NMR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide from Carnobacterium piscicola Implications of the a-helical leader section for export and inhibition of ... establish the preferred geometry of the precursor. We now report the chemical synthesis, bio- chemical production, and solution structure...

Ngày tải lên: 07/03/2014, 15:20

... no- table since the Google model only requires n-gram counts to implement. The Backoff Erk model is the best, using the Baseline for the majority of decisions and backing off to the Erk smoothing model ... is the concatenation of two words (e.g. house/car). One word is the orig- inal in a document, and the second is the con- founder. Consider the following example...

Ngày tải lên: 07/03/2014, 22:20

... view-specific mappings more economical by implementing VN- MAs as separate default rules. The first step to- wards that goal is to provide a formalization of these mappings and to show their role in metaphor ... interpret metaphorical utterances such as (1), we have been using various sources of informa- tion that interact in the processing of the utterance: a) View-specific...

Ngày tải lên: 08/03/2014, 03:20

... this expression system is of interest for endogenous generation of siRNA and activation of the RNAi effect in human cells [45]. Studies on an inhibition of BACE gene expression by endogenously generated siRNA ... selective degradation of mRNA and inhibition of expression of the genes of ÔunwantedÕ proteins. The successful selection of hammerhead ribo...

Ngày tải lên: 08/03/2014, 08:20

... the wordform, OldEnd is the string that has to be removed from the end of the wordform, and NewEnd is the string that has to be concatenated to the beginning of the word- form in order to produce ... Association for Computational Linguistics, pages 492–502, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics Feature-Rich Part-of-speech Tagging...

Ngày tải lên: 08/03/2014, 21:20

... Greece, 30 March – 3 April 2009. c 2009 Association for Computational Linguistics Weakly Supervised Part-of-Speech Tagging for Morphologically-Rich, Resource-Scarce Languages Kazi Saidul Hasan and ... 75083-0688 {saidul,vince}@hlt.utdallas.edu Abstract This paper examines unsupervised ap- proaches to part-of-speech (POS) tagging for morphologically-rich, resource-scarc...

Ngày tải lên: 24/03/2014, 03:20

... DSB repair in the hair follicle is involved as a determinant of the RBE of high-LET radiation for induced apoptotic cell formation in hair follicles. In summary, this study determined the time-response ... nervous system during histogenesis [7,16,18]. The biological effects of fast neutrons in normal tissues and in tumors are of interest in relation to cl...

Ngày tải lên: 07/08/2014, 20:23

... this article as: van der Veer et al.: Evaluating the effectiveness of a tailored multifaceted performance feedback intervention to improve the quality of care: protocol for a cluster randomized trial ... Implementation Science Evaluating the effectiveness of a tailored multifaceted performance feedback intervention to improve...

Ngày tải lên: 10/08/2014, 11:20