the asian species of apis
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
Ngày tải lên :
05/09/2013, 09:08
... mgZn/kg based on the uniform distribution of these metals in the sediments of the lake The higher concentration in the northwest part of the lake is probably due to reverse flow of the polluted Pasig ... in the eastern side of Manila Bay The concentration profiles in the sea sediments show the decrease in lead and zinc concentrations in the sediments with the increase in the distance between the ... employed for the determination of total lead content before the instrumental analysis On the other hand, the concentration of dissolved fraction was determined for the filtrate samples with the same...
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The Political Economy of Distress in East Asian Financial Institutions
Ngày tải lên :
18/10/2013, 08:15
... uncertainty and loss of confidence in the East Asian countries, aggravating the financial crisis The rest of the paper is organized as follows: section provides the motivation and reviews the literature ... prediction horizon As their goal is early warning, these models aim to predict the economic insolvency of a bank rather than the narrow notion of de jure failure In other words, these studies aim ... even when the bank is economically insolvent The tradeoffs involved will, among others, be of a public choice nature and include the importance of the particular financial institution to the local...
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Tài liệu Báo cáo Y học: Interallelic recombination is probably responsible for the occurrence of a new as1-casein variant found in the goat species potx
Ngày tải lên :
22/02/2014, 04:20
... indicate the position of the introns The boxes indicate amino-acid substitutions skipping of three successive exons during the course of the processing of the primary transcripts [9] At the peptide ... begins with the first nucleotide of the first exon (up) and the first amino-acid residue of the mature M protein (down) Dashes indicate nucleotides identical with those of the M allele The stop codon ... fragments were sequenced The knowledge of the structural organization of the goat gene encoding the as1-Cas [9] made this strategy possible In addition, the complete sequence of the bovine gene [28]...
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Báo cáo khoa học: Mechanisms of accumulation of arachidonate in phosphatidylinositol in yellowtail A comparative study of acylation systems of phospholipids in rat and the fish species Seriola quinqueradiata pot
Ngày tải lên :
08/03/2014, 08:20
... not be resolved Therefore, the amounts of these molecular species are shown as mixed components As expected from the fatty acid analyses, the most abundant molecular species in all the tissues was ... contribute to the enrichment of arachidonate in PtdIns in mammals Further experiments are needed to clarify the involvement of the PtdIns cycle in the accumulation of arachidonic acid in PtdIns of fish ... (Table 5) Although the proportion of this molecular species was relatively low in brain, about half of the total molecular species of PtdIns were 1-stearoyl-2arachidonoyl species in liver, heart,...
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Báo cáo khoa học: Metal exchange in metallothioneins – a novel structurally significant Cd5 species in the alpha domain of human metallothionein 1a ppt
Ngày tải lên :
16/03/2014, 06:20
... in the presence of stoichiometric amounts of Zn2+ The top spectrum of Fig shows that the Zn4a species is the sole species formed in the reconstitution process In all the spectra, the measured charge ... that the increased relative abundance of the higher +5 charge state species observed in the ESI mass spectrum of the Cd5a presented here compared with the Cd4a species is due to expansion of the ... on the species but also on the isoform or sub-isoform of the protein within a particular species Mouse MT 1, the sequence of which is shown in Fig 8, has been shown by CD spectroscopy to have the...
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FEMALE REPRODUCTIVE STRATEGIES OF MARINE FISH SPECIES OF THE NORTH ATLANTIC pot
Ngày tải lên :
22/03/2014, 12:20
... 1979) The start of the maturation stage is indicated by the migration of the nucleus to the animal pole When the nucleus has completed its migration, the first meiotic division takes place The ... begins in many species at the end of the maturation stage, just prior to ovulation; this stage consists of a rapid uptake of fluid by the oocyte through its follicle and the coalescence of yolk spheres ... estimation of the number of oocytes spawned per batch, the percentage of females spawning per day (spawning fraction), and the duration of the spawning season (Hunter et al., 1985) This type of fecundity...
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Báo cáo khoa học: The phosphorylation pattern of human as1-casein is markedly different from the ruminant species potx
Ngày tải lên :
23/03/2014, 21:20
... conserved among the other analyzed species The sequence containing Ser18 in the human as1-casein is part of exon in the human as1-casein gene, which is not present in the ruminant species [13] Ser26, ... in exon of the human as1-casein gene, is not conserved in any other species except the wallaby, in which the phosphorylation pattern has not been determined [19] During the review of these results, ... cases these deletions, which start at the same position of the polypeptide chain, include the major phosphorylation site of the protein [20] In ruminant milk, as1-casein, as well as the other...
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Báo cáo Y học: The structure of the O-chain of the lipopolysaccharide of a prototypal diarrheagenic strain of Hafnia alvei that has characteristics of a new species under the genus Escherichia pot
Ngày tải lên :
24/03/2014, 04:21
... polysaccharide and the fraction was not further investigated The proportion of the minor polysaccharide was indicated by the size of the minor peaks in the H-NMR spectrum (Fig 2), especially as the peak ... of both of the 1H- and the 13C-NMR spectra using 1D and 2D techniques gave the data shown in Table 1, where the residues are referred to as A–D, D being the additional NeuAc residue Most of the ... Kuwait, personal communication) The unique structure of the O-chain of one of these isolates further confirms this conclusion The lipopolysaccharide structures of both H alvei and E coli are known...
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Báo cáo khoa học: Monitoring the prevention of amyloid fibril formation by a-crystallin Temperature dependence and the nature of the aggregating species pdf
Ngày tải lên :
30/03/2014, 04:20
... and the density decreased by 0.0167 gÆcm)3, from the start of the experiment By the end of the measurement, the thickness had increased by 0.342 nm, the mass had increased by 0.10 ngÆmm)2 and the ... in the dye’s fluorescence The subsequent plateau phase is associated with a decrease in the concentration of small species, or the aggregation and precipitation of fibrils [37] The kinetics of these ... in the refractive index of the medium on the sensing waveguide as an optical phase change in comparison with that of the reference waveguide Opening windows of the upper sensing surface define the...
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Báo cáo Y học: Stimulated biosynthesis of flavins in Photobacterium phosphoreum IFO 13896 and the presence of complete rib operons in two species of luminous bacteria Sabu Kasai and Takumi Sumimoto pot
Ngày tải lên :
31/03/2014, 08:20
... operon in the same arrangement as the complete rib operons in other species The tail of ribD overlapped with the head of ribC (Fig 3) and the number of amino acid residues of RibD in this species ... and 88% for M2 The growth rate of the parent strain cultured in 1% and 3% NaCl, was 67% and 33% of that of the three Ó FEBS 2002 mutants, respectively The maximum cell density of the parent cells ... that of the P phosphoreum Hcp (553 amino acids) The P phosphoreum Hcp shows 62–40% amino acid identity with the Hcp of these species We therefore concluded that hcp is present just downstream of...
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Molecular identification and genetic diversity within species of the genera hanseniaspora and kloeckera
Ngày tải lên :
05/05/2014, 08:41
... from the karyotypes of H vineae (Fig 4b) in a resolved third and fourth chromosomal fragment from the top The average size of the genome was ca 11.3 Mb The karyotypes of the three other strains of ... settle the ¢nal taxonomic status of this cluster, further studies are needed, and, therefore, they were excluded from the rest of this study The single strain of K lindneri clustered among the isolates ... concentrate, Georgia, USA T of Hanseniaspora meligeri ST of Hanseniaspora apuliensis ST of H guilliermondii T of Kloeckera apis 213, CBS 8772) T, T T of T of T of of Pseudosaccharomyces occidentalis...
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Báo cáo sinh học: "Genetic variability of the envelope gene of Type D simian retrovirus-2 (SRV-2) subtypes associated with SAIDS-related retroperitoneal fibromatosis in different macaque species" pot
Ngày tải lên :
19/06/2014, 08:20
... Multiple alignment of the complete env sequences of representative prototypes of the SRV-2 subtypes Multiple alignment of the complete env sequences of representative prototypes of the SRV-2 subtypes ... analysis of the SRV-2 sequences revealed the presence of six separate clusters of sequences (Figure 1B) These clusters represent six molecular subtypes of SRV-2 The subtype SRV-2A cluster included the ... obtained in the late1990's from a rhesus macaque at the primate center at the University of Michigan (see Table for a description of viruses and their macaque hosts) The SRV-2B cluster included the previously...
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Báo cáo hóa học: " The use of RNA-dependent RNA polymerase for the taxonomic assignment of Picorna-like viruses (order Picornavirales) infecting Apis mellifera L. populations" pptx
Ngày tải lên :
20/06/2014, 01:20
... separated the family Picornaviridae from the others The amino acid Glycine (G) was nonetheless found to be conserved amongst all of the members With the exception of the genus Ilfavirus, all members of ... validated the use of the RdRp as a taxonomic marker for the classification of the order Picornavirales and, to an extent, for the viruses infecting the honeybee The evidence supports the assignment of ... affect the prediction of cause and effect The data presented here provides further foundations for understanding the ecology of these viruses and the interactions they have with their hosts, therefore...
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báo cáo hóa học:" Genetic variability of the envelope gene of Type D simian retrovirus-2 (SRV-2) subtypes associated with SAIDS-related retroperitoneal fibromatosis in different macaque species" pptx
Ngày tải lên :
20/06/2014, 04:20
... Multiple alignment of the complete env sequences of representative prototypes of the SRV-2 subtypes Multiple alignment of the complete env sequences of representative prototypes of the SRV-2 subtypes ... analysis of the SRV-2 sequences revealed the presence of six separate clusters of sequences (Figure 1B) These clusters represent six molecular subtypes of SRV-2 The subtype SRV-2A cluster included the ... obtained in the late1990's from a rhesus macaque at the primate center at the University of Michigan (see Table for a description of viruses and their macaque hosts) The SRV-2B cluster included the previously...
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Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin pdf
Ngày tải lên :
06/07/2014, 22:20
... to their nursery habitats on the extensive floodplains of the lower Mekong basin4 At the beginning of the dry season, the young fish move out of the floodplains, back into the Mekong where they ... Ecology of Some Important Riverine Fish Species of the Mekong River Basin Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin Summary The fishery of the Mekong ... prolifically At the beginning of the dry season, they move out of the floodplains with the receding water and back into river channels Eventually, their migration takes them to the Mekong, where they initiate...
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Báo cáo lâm nghiệp: "Short Communication Differences in the structure, species composition and diversity of primary and harvested forests on Changbai Mountain, Northeast China" ppsx
Ngày tải lên :
07/08/2014, 03:22
... 25 species from 19 genera and 13 families were identified Of the overall number of tree species, 21 were present on both the primary and logged forest sites: species of seedlings, 19 species of ... differences between the two For the logged forest, the values of both stem density and basal area of large trees were significantly lower than those for the primary forest, while the numbers of seedlings ... 3) These percentages reflect the typical composition of the climax stage of a broadleaved-Korean pine mixed forest (Zhang et al 2007) However, these seven tree species accounted for only 34% of...
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Báo cáo lâm nghiệp: "Ecological requirements of some ant species of the genus Formica (Hymenoptera, Formicidae) in spruce forests" pps
Ngày tải lên :
07/08/2014, 10:21
... Fig GLM of the occurrence of the F fusca ants depending on the quantity of light incident upon the soil surface (F = 8.71, p < 0.001) 34 1.0 0.0 Undergrowth Fig GLM of the occurrence of the F ... 13 The activity of the F sanguinea ants depending on the quantity of light incident upon the soil surface 36 0.0 Undergrowth Fig 14 GLM of the occurrence of the F sanguinea ants depending on the ... Fig The activity of the F pratensis ants depending on the quantity of light incident upon the soil surface J FOR SCI., 55, 2009 (1): 32–40 –1 Undergrowth Fig 10 GLM of the occurrence of the F...
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Báo cáo lâm nghiệp: "Nutrients in the aboveground biomass of substitute tree species stand with respect to thinning – blue spruce (Picea pungens Engelm.)" doc
Ngày tải lên :
07/08/2014, 10:21
... measure at the age of 16 years Basal area on the control plot increased approximately six times during the period of observation (at the age of 12–22 years) In autumn 2005 (age of 21 years), the diameter ... represented 40% of basal area) was done at the age of 16 years This thinning resulted in a loss of ca 8.7 thousand kg/ha of total biomass, which contained 53 kg of N, kg of P, 22 kg of K, 26 kg of Ca and ... covered 91% of the stand area at the age of 16 years in 2000 Full coverage of land by crowns (full canopy) was attained in the vegetation period 2001 (Novák, Slodičák 2006) During the period of investigation,...
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Báo cáo lâm nghiệp: "How to identify larvae of the protected species: Dioszeghyana schmidtii (Diószeghy 1935), and survey its presence and abundance (Lepidoptera: Noctuidae; Hadeninae)" pot
Ngày tải lên :
07/08/2014, 10:21
... relation to the natural range of the species (D) Global assessment of the value of the site for conservation of the species concerned According to these principles, there is a basic need for the recording ... stripe, or other similar pattern, the pinacula at the base of the setae are small and often bright The body may have dark spots and other patterns; these are not pinacula at the base of the setae, ... Degree of conservation of the features of the habitat which are important for the species concerned and restoration possibilities (C) Degree of isolation of the population present on the site...
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Báo cáo lâm nghiệp: " Dynamics of tree species composition and characteristics of available space utilization in the natural forest of the National Nature Reserve Hrončokovský Grúň" pot
Ngày tải lên :
07/08/2014, 10:22
... the nearest 0.1 m, – position of the tree – orthogonal coordinates x, y, to the nearest 0.1 m The analysis of the relation between the crown volume and the stem volume according to the tree species ... On the other hand, the utilization of the available growth space of natural forest by crowns is higher than in the initial phase of growth stage The utilization of available crown space by the ... the analysis of living trees, this procedure indirectly evaluates the variability of the dying-off of trees within individual developmental stages In the advanced phase of the growth stage, the...
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