Ngày tải lên: 29/03/2014, 08:20
... order q + of Df from the number of solutions of y = f (x) In particular, when y = f (x) is + in a certain class of elliptic curves, there is an explicit formula for the order of Df In + [9], ... positive integer n As a consequence, we obtain new in nite families of 3-designs In particular, we get in nite family of 3-designs whose block size is congruent to modulo p Zero sets of algebraic ... irreducible Since the integer n divides q − 1, there is a primitive n-th root of unity in F× Let F be a quotient field of q Fq [x] Let δ be a root of g(y) in the algebraic closure of F, where...
Ngày tải lên: 07/08/2014, 15:22
Báo cáo lâm nghiệp: "Age trends in genotypic variation of wood density and its intra-ring components in young poplar hybrid crosses" doc
... warping Wood density component measurements of individual growth rings, minimum and maximum wood density, and ring width were obtained from microdensitometer profiles obtained using a direct reading ... using outputs from mixed model analysis of variance using the procedure MIXED of the SAS software [42] The effect of hybrid crossing was excluded from estimates of genotypic variances by including ... acquire increased wood density, thus resulting in an increase in radial variation within trees This presumption must be verified in future studies The mean wood density of a ring is a composite of...
Ngày tải lên: 07/08/2014, 16:20
Báo cáo lâm nghiệp: "Limitation of photosynthetic activity by CO 2 availability in the chloroplasts of oak leaves from different species and during drought" pdf
... CO availability decreased with increasing drought in the soil, stressing the importance of reduced influx of CO as an important factor for drought-induced declines of photosynthesis These results ... efflux of water vapour limiting the inward diffusion of CO (Von Caemmerer and Farquhar, 1981).The mes- ophyll conductance as defined here results from a combination of gas phase diffusion in the intercellular ... Φ from any given value of Φ II emeasured under photorespiratory condictions The values of absorptance (α) measured on leaves from the same seedlings are indicated in the insert Interestingly,...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "The article in possible status of wood quality oak breeding programs (Quercus petraea Liebl and Quercus robur L)" pps
... characteristics are maintained constant, shrinkage increases when wood density and ring width increase and age from the pith decreases Additional information on shrinkage obtained by measurements of wood anatomy ... encouraging significant work remains, mainly in: 1) defining realistic criteria for wood selection: this point certainly represents the major part of the work; 2) confirming the level of genetic ... Selection against shrinkage The first results gained by Eyono Owoundi (1991) show that wood density combined with ring width and age from the pith are good predictors of wood shrinkage: if both of the...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "In vitro characterization of cells derived from chordoma cell line U-CH1 following treatment with X-rays, heavy ions and chemotherapeutic drugs" pdf
... Despite the accumulation of data from the clinical side, there is a scarcity of information from the biology side because of the difficulty in obtaining basic cell biological data from the two currently ... treatment, cycling cells in T12.5 culture flasks were exposed to series of concentration of bleocin, a single component of bleomycin family group A (Calbiochem, Japan), which induces DNA strand ... nucleotide residue 412 within exon 4, converting the corresponding amino acid from proline to arginine (Figure 1C) Parental U-CH1 carried exactly the same heterozygous mutation in p53 gene Cell Cycle...
Ngày tải lên: 09/08/2014, 09:21
báo cáo khoa học: "Low frequency of inversion-carrying chromosomes in a population of Drosophila melanogaster from a cellar habitat" ppsx
... the progeny of each cross was again crossed with three Ubx/Sb females In order to maintain the chromosomes as lines, in each generation Ubx/+i males ° n of line) were crossed with virgin Ubx/CSb ... one inversion, and each of these had both In( 3L)P and In( 3R)P, indicating no significant linkage disequilibrium either overall, or within the populations The chromosomes with these inversions linked ... data regarding the total frequency of inversions , AJERA of the third chromosome indicate a lower frequency in the cellar than in the vineyard - population It should be borne in mind that although...
Ngày tải lên: 09/08/2014, 22:22
Public utilities in the age of partnership lessons from private participation in urban water supply
... journey from the measurable, tidy world of engineering to the political-economic world in its fascinating messiness It is the product of three years of work, which I cannot altogether claim to be mine: ... management of long-term contracts requires technically complex administrative and regulatory inputs, particular institutional underpinnings, and fitting modes of adaptation in order to attain the ... findings from the quantitative and qualitative results on the courses and underpinnings of PPP survival and failure and reflects on institutional failure and public value in light of these findings...
Ngày tải lên: 09/09/2015, 11:28
Báo cáo khoa học: Structural and functional roles for b-strand 7 in the a-crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana pdf
... composed of subunits ranging in molecular mass from 12 to 43 kDa, and they protect proteins from irreversible denaturation independent of ATP [3,7–13] The conserved a-crystallin domain of 90 amino ... against physiological stress, was investigated by site-directed mutagenesis of a-crystallin domain residues and molecular modeling of protein structure The p26 a-crystallin domain contains nine ... demonstrating that chaperoning is independent of oligomerization All a-crystallin domain mutants, including R114A, retain significant amounts of chaperone activity In comparison, loss of chaperone...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: "Detection of Bartonella species from ticks, mites and small mammals in Korea" pps
... F-32TAB R-iNTB F-iNTB *remirP syassa RCP dna sremirp editoelcunogilO nim rof Co27 ta noisnetxe lanif fo elcyc eno dna nim rof Co27 ,s 09 rof Co55 ,nim rof Co59 fo selcyc pets eerht-53 yb dewollof nim ... dna nim rof Co27 ta noisnetxe dna s 54 rof Co55 ta gnilaenna ,s 03 rof Co59 ta noitarutaned fo selcyc 53 yb dewollof nim rof Co59 ta noitarutaned laitini fo detsisnoc snoitidnoc noitacifilpma ... htiw gniniats yb dezilausiv ,leg esoraga )v/w( %1 a ni deserohportcele erew stcudorp RCP nim rof Co27 ta noisnetxe lanif a dna nim rof Co27 ta noisnetxe ,s 09 rof Co05 ta gnilaenna ,nim rof Co59...
Ngày tải lên: 07/08/2014, 18:21
An Empirical Study of Firm Environmental and Financial Performance Evidence from Small and Medium Manufacturing Firms in Vietnam
... be innovative approaches with the intention of turning the resources embodied in the pollution into something valuable such as by recycling and utilization of waste products The other kind of innovation ... control is a positive indicator for financial performance in SME_H, while the two remaining models show no relationship Findings and discussion From analysis of the results of multiple regressions, ... tried to define characteristics of efficient environmental regulation and differ between two broad categories of innovations The first type of innovation minimizes the cost of coping with pollution...
Ngày tải lên: 26/03/2015, 08:42
Evaluation of Nutrient Loads from a Citrus Orchard in Japan
... TP concentrations in the period of increasing of water discharge differed greatly from those in the period of their decreasing During a rainfall event, the SS concentrations increase by more than ... left in the latter part in the sampling period of rainfall event TP concentrations in the weekly research showed an increasing trend in summer and autumn at the downstream site (Fig 4) In these ... but also during rainfall events Diffuse pollution loads from farmland can accelerate dramatically during even short rainfall events (e.g., Ebise and Inoue, 1991; Inoue and Ebise, 1991; Inoue et...
Ngày tải lên: 05/09/2013, 10:15
Tài liệu EFFECTS OF AIR POLLUTION FROM A NICKEL-COPPER INDUSTRIAL COMPLEX ON BOREAL FOREST VEGETATION IN THE JOINT RUSSIAN-NORWEGIAN-FINNISH BORDER AREA ppt
... Betula–Empetrum–Cladonia Pinus–Vaccinium vitis-idaea X Pinus–Vaccinium vitis-idaea Pinus–Cladonia Pinus–Vaccinium vitis-idaea Pinus–Vaccinium vitis-idaea Pinus–Cladonia Pinus–Vaccinium vitis-idaea Pinus–Vaccinium ... low, 1.1–1.3 reindeer km–2 in Norway and about 1.6 reindeer km–2 in Finland For comparison, the density of reindeer in West Finnmark, Norway, is 9–10 reindeers km–2 There is no reindeer husbandry ... new baseline by updating long-term data series, as well as by integrating and harmonising the approaches used in previous monitoring activities By joining forces trilaterally the effects of pollution...
Ngày tải lên: 17/02/2014, 22:20
Tài liệu There Are Billions of Dollars in Undetected Tax Refund Fraud Resulting From Identity Theft docx
... objectives Internal controls include the processes and procedures for planning, organizing, directing, and controlling program operations They include the systems for measuring, reporting, and monitoring ... Unscrupulous individuals are stealing identities at an alarming rate for use in submitting tax returns with false income and withholding documents to the IRS for the sole purpose of receiving a fraudulent ... extracts from the NDNH, this information, along with third-party income and withholding information that the IRS maintains for the prior year’s tax filings, could allow the IRS to better identify individuals...
Ngày tải lên: 18/02/2014, 04:20
Tài liệu Guide to Using International Standards on Auditing in the Audits of Small- and Medium- sized Entities pptx
... 600 Using the Work of Another Auditor 610 Considering the Work of Internal Auditing 620 Using the Work of an Expert 700 The Independent Auditor’s Report on a Complete Set of General Purpose Financial ... away from the production process and so they share the task of supervising the staff Jawad Kassab (a cousin of Suraj) is in charge of the finance function and John Rabeer is in charge of information ... was known, is beginning to dwindle 15 GUIDE TO USING INTERNATIONAL STANDARDS ON AUDITING IN THE AUDITS OF SMALL- AND MEDIUM-SIZED ENTITIES Governance The company was started in 1952 by Suraj’s...
Ngày tải lên: 18/02/2014, 05:20
Tài liệu Báo cáo khoa học: Properties of ecdysteroid receptors from diverse insect species in a heterologous cell culture system – a basis for screening novel insecticidal candidates docx
... Ligand binding by recombinant domains from insect ecdysone receptors Insect Biochem Mol Biol 37, 611– 626 Minakuchi C, Ogura T, Miyagawa H & Nakagawa Y (2007) Effects of the structures of ecdysone ... domain (LBD) of ecdysone receptors Fig S2 Amino acid alignment of linker region and ligand-binding domain (LBD) of ultraspiracle ⁄ RXR receptors This supplementary material can be found in the ... although all of the isoforms from both species share almost complete identity over a stretch of 35–37 amino acids that lie just to the N-terminal side of the DBD (Fig 1C) The EcRA isoforms from the...
Ngày tải lên: 18/02/2014, 08:20
Tài liệu Báo cáo khoa học: Suppressed catalytic efficiency of plasmin in the presence of long-chain fatty acids Identification of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt
... Fig Kinetic parameters of plasmin in the presence of fatty acids The values of kp and Km were determined from the amidolytic assay of plasmin activity, according to Model I, in the presence of ... acids in the plasmin molecule, the amidolytic activity of two truncated plasmin variants was examined (Fig 8) Miniplasmin (des-kringle 1-4 plasmin) contains the kringle and the catalytic domain of ... changes of fibrin architecture during fibrin formation and intrinsic fibrinolysis of fibrin-rich clots J Biol Chem 278, 21331–21335 16 Schneider M & Nesheim M (2004) A study of the protection of plasmin...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Báo cáo khoa học: Crystal structure of thiamindiphosphate-dependent indolepyruvate decarboxylase from Enterobacter cloacae, an enzyme involved in the biosynthesis of the plant hormone indole-3-acetic acid doc
... these interfaces is located in the PYR and middle domains The interface contains 10 hydrogen bonds in IPDC The dimer–dimer interface in IPDC is smaller than the corresponding interface in ˚ ZmPDC ... responsible for binding and proper orientation of the aminopyrimidine ring, are conserved in all ThDP-dependent enzymes One of these, the hydrogen bond between the N1¢ atom of the pyrimidine ring of ThDP ... presence of DNA-binding proteins involved in regulation of the gene expression of indole-3pyruvic acid decarboxylase, a key enzyme in indole-3-acetic acid biosynthesis in Azospirillum lipoferum FS Biosci...
Ngày tải lên: 20/02/2014, 11:20
Tài liệu Báo cáo khoa học: Moult cycle-related changes in biological activity of moult-inhibiting hormone (MIH) and crustacean hyperglycaemic hormone (CHH) in the crab, Carcinus maenas From target to transcript ppt
... 40-fold increase in cGMP levels during a 30-min incubation (Fig 2); indeed a doubling of cGMP levels could be observed within of application of hormone (results not shown) For YO taken from premoult ... we first investigated the biological activity of MIH and CHH during precisely timed stages of the moult cycle of Carcinus to determine changes in: (a) potency of these peptides in repressing ecdysteroid ... fold (x) increases in cGMP levels, as there are considerable variations in initial levels of cGMP between individuals, but in unstimulated YO, levels of cGMP were similar in each YO of individual...
Ngày tải lên: 21/02/2014, 00:20
Tài liệu Báo cáo khoa học: Analyzing changes of chromatin-bound replication proteins occurring in response to and after release from a hypoxic block of replicon initiation in T24 cells pptx
... sedimenting in the first third of the gradient and attributable to short chains originating from newly initiated replicons In the course of further 25 of reoxygenated growth, the incorporation of [3H]Thd ... chromatin cannot be eluted from isolated nuclei Interrupting the continuity of the DNA (e.g by suitable endonucleases) yields elutable chromatin fragments preferably originating from regions far from ... BrdU staining and this again signifies that PCNA is only bound to chromatin portions where actively replicating DNA is present Recruitment of proteins involved in replication to chromatin during the...
Ngày tải lên: 21/02/2014, 00:20