the geographical distribution of power
báo cáo khoa học: "The geographical distribution of P-M hybrid dysgenesis in Drosophila melanogaster" ppt
... (1981) The data (fig and tabl 1) show marked geographical differences in the present distribution of the P-M system In North America most of the strains show P activity and have levels of induced ... the control of balancing forces such as the rate of transposition, the occurrence of dysgenic hybrids, the ratio of the different types and fluctuations of their fitnesses in different environments ... if the patterns of all these regions appear devoid of P strains, this situation may be due to the distribution of our sampling and that P sporadic types might exist as in France Independently of...
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Báo cáo sinh học: " Review of the temporal and geographical distribution of measles virus genotypes in the prevaccine and postvaccine eras" pdf
... according to the current WHO criteria, with the aim of giving a comprehensive overview of the distribution of MV genotypes in the prevaccine and postvaccine eras Methods An examination of the National ... required to assign a virus to a genotype are the 450 nucleotides encoding the carboxy terminus of the N protein The entire sequence of the coding region of the H gene should be obtained from representative ... Figure 2004 Temporal distribution of measles virus genotypes 1951 – Temporal distribution of measles virus genotypes 1951 – 2004 Summary of distribution of MV genotypes from the prevaccine era...
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báo cáo hóa học:" Review of the temporal and geographical distribution of measles virus genotypes in the prevaccine and postvaccine eras" potx
... according to the current WHO criteria, with the aim of giving a comprehensive overview of the distribution of MV genotypes in the prevaccine and postvaccine eras Methods An examination of the National ... required to assign a virus to a genotype are the 450 nucleotides encoding the carboxy terminus of the N protein The entire sequence of the coding region of the H gene should be obtained from representative ... Figure 2004 Temporal distribution of measles virus genotypes 1951 – Temporal distribution of measles virus genotypes 1951 – 2004 Summary of distribution of MV genotypes from the prevaccine era...
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Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
... 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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Báo cáo toán học: "On the Asymptotic Distribution of the Bootstrap Estimate with Random Resample Size" ppsx
... then either the parent distribution belongs to the domain of attraction of the normal law or it has slowly varying tails and one of the two tails completely dominates the other The interest of considering ... ∗ (A) > 0), which completes the proof Proof of Theorem 2.1 If EX < ∞ then s2 → σ a.s Therefore, the theorem follows if we show that n ∗ the conditional distribution of YnNn converges weakly to ... ) is an estimator of θ(F ) The Efron bootstrap method approximates the sampling distribution of a standardized version √ of √ n(θ(Fn ) − θ(F )) by the resampling distribution of a corresponding...
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Báo cáo toán học: "On the genus distribution of (p, q, n)-dipoles" pps
... replacing the edges of these dipoles with face-type [62 ] with multiple non-crossing edges Because of the awkwardness of the polygonal representation of the double torus, we return to the type of diagram ... 1, 2, Since the lengths of all the cycles of sum to n, is a partition of n, and we write n to denote this For this reason, the partitions of n index the conjugacy classes of Sn If m is ... a pair of permutations (, ) describing the vertex and edge structure of the map in such a way that the cycle-type of the product gives the face-type of the map This axiomatization for combinatorial...
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Báo cáo lâm nghiệp: "old hardiness as a factor for assessing the potential distribution of the Japanese pine sawyer Monochamus alternatus (Coleoptera: Cerambycidae) in China" pdf
... in theory the disease is likely to extend farther and even exceed the distribution range of the beetle The beetle is one of the most important vectors of the disease in China, control of the ... for the successful winter survival of the species Accordingly, the January isotherm rather than latitude is more useful for predicting the northern limit of the beetle distribution Also, the ... and dispersal range of the beetle in China Due to the wide range of topographic conditions, the 40◦ northern latitude is not appropriate as the northern limit of the beetle’s distribution in China...
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Báo cáo lâm nghiệp: "The angular distribution of diffuse photosynthetically active radiation under different sky conditions in the open and within deciduous and conifer forest stands of Quebec and British Columbia, Canada" pptx
... measurement of the same trees for different plots The center of each plot was located at least m from the closest stem in the middle of a group of trees Since the objective of the study was to examine the ... atmosphere to the viewer [27] Since the scattering is proportional to the inverse fourth power of the wavelength, the scattering of short PAR wavelengths is thus greater than the scattering of the longer ... sites, and the suitability of the SOC and UOC equations to represent these distributions was assessed The second objective of this study was to characterize the angular distribution of diffuse...
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Báo cáo lâm nghiệp: "Predicting the potential distribution of Sirex noctilio (Hymenoptera: Siricidae), a significant exotic pest of Pinus plantations" pot
... Figure CLIMEX model of the distribution of S noctilio (circles) in the Palaearctic region The recorded distribution of S noctilio [17, 49, 51] is bordered by the dashed line The size of circles indicates ... Prediction of distribution of S noctilio (circles) in Australia The size of circles indicates likelihood of survival The recorded distribution of S noctilio [6, 35] is bordered by the dashed ... to the distribution of susceptible hosts in the Southern Hemisphere, North America and China MATERIALS AND METHODS 2.1 Known distribution of S noctilio and susceptible hosts across the globe The...
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Báo cáo toán học: "Preliminary measurement and simulation of the spatial distribution of the Morphogenetically Active Radiation (MAR) within an isolated tree canopy" docx
... from the bottom to the top of the tree crown Like in the PAR domain, the variability of the transmittance was more marked at the top and the bottom than in middle part of the tree crown The difference ... Incident radiation The spectral distribution of the incident radiation as used in the model is the global radiation and the proportion of diffuse above the canopy tree Spectra of incident global ... gradient of leaf area density existed from the centre to the upper part of the cross section Figure 1a Distribution of the leaf area density (LAD in m2/m3) within an East-West cross section of the...
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Báo cáo khoa học: "Assessment of the spatial distribution of light transmitted below young trees in an agroforestry system S Meloni" pptx
... decrease of square-root of MSEP The regression coefficient showed that the model could not give the variability of the transmitted radiation in the shaded area at the scale of the sensor Increasing the ... radiation at the scale of the sensor Therefore this should increase the minimum of transmitted radiation measured under the trees and blur the edge of the shaded area Second, small errors in the canopy ... simulate the fine spatial pattern, as probably most of the models in the literature, because of the stochastic nature of transmitted radiation This suggests that the temporal distribution of the transmitted...
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Báo cáo y học: "he combined effect of gender and age on post traumatic stress disorder: do men and women show differences in the lifespan distribution of the disorder" potx
... (59.2%) women The age distribution of the participants ranged from 13 to 80 years of age The frequency of the 13 to 15 year olds was low in the trauma sample For both the total sample and the trauma ... prevalence is the objective of the present study Here, the distribution of epidemiological or convenience samples and the large number of the latter are not likely to affect the results to the same ... important for the perception of the trauma and coping strategies The inclusion of the age extremities beyond the age of 54 seems otherwise relevant especially with an increasing tendency for the average...
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báo cáo khoa học: " Assessing the spatial distribution of methadone clinic clients and their access to treatment" ppsx
... by the mean centre and standard distance of the residential buildings of the district As illustrated in figure 4, the spatial mean centre of the residence location of respondents living in the ... have migrated from their original areas of gathering to the new neighbourhoods of methadone clinics The compact distribution of heroin users may therefore not be a primary feature of this marginalized ... time The influence of distance on transport mode matched with the findings of Field & Briggs on the frequency of visits to GP's surgery in the United Kingdom [9] Patients living within mile of the...
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Báo cáo y học: " Mapping the potential distribution of high artemisinin-yielding Artemisia annua L. (Qinghao) in China with a geographic information system" ppsx
... collection The spatial distribution of A annua L was based on the following four sources: (1) the flora of China [30]; (2) scientific literature concerning the geographic distribution of A annua ... is a generalization of the Euclidean distance and Manhattan distance; in general the shorter the distance, the greater the similarity The comprehensive similarity index (SI) of each factor layer ... Due to the excellent quality of A annua L from the habitats in Youyang County [31,34-36], a total of 180 accessions of A annua L germplasm were collected and used in the present study The potential...
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Báo cáo y học: "Towards the uniform distribution of null P values on Affymetrix microarrays" doc
... showing the results of the Kolmogorov-Smirnov test for each of the 14 Latin Square 2× comparisons under the null hypothesis that the observed distribution of P values was the same as a uniform distribution ... uniform distribution We can examine the effect of cross-hybridization by taking advantage of the experimental design of the Latin Square dataset For each of the 91 possible pairs of experiments in the ... value cutoff of 0.05 The fact that the distribution of P values produced by 'scheme 4' for these technical replicates is closer to a uniform distribution than for the null genes of the 2× Latin...
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Báo cáo y học: "Pathway and gene-set activation measurement from mRNA expression data: the tissue distribution of human pathways" doc
... by the gene set names To measure the overlap between two gene sets we used the average of the two ratios of the number of genes in the intersection of the two gene sets to the total number of ... between the cumulative distribution function (CDF) of the expression values of the genes in the pathway and the CDF of all the genes in the experiment To reflect directionality, we give a sign to the ... component of the expression values in a gene set captures the dominant linear mode of covariation of the expression of the genes in that gene set Wilcoxon Z-score This metric is the mean rank of the...
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The development strategy of power company no.2 up to 2015 and orientation to 2020
... other factors of macro environment Managers often consider the following factors: * The trend of the GDP and GNP: Data of annual GDP and GNP growth of will indicate growth of the economy and the ... Head office of Power Company No.2 38 Figure 2.4 Map of PC2’s geographical management 39 Figure 2.5 Organizational chart of PC2 44 Figure 2.6 Line Chart of the distribution grid growth of PC2 in the ... rate of per capita income They allow company to predict the market size and market share of each sector of the enterprise * Interest rates and trends of interest: they affect the trend of the...
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The development strategy of power engineering consulting JS company 2
... level: The general strategy of the company that arms to achieve the objective of the company - The strategy of business unit level: The strategy of business unit of the company The strategy of each ... Always put the interests of the company in the interests of the community, the benefits of individuals in the interest of the company The relationships with partners based on the principles of cooperation, ... survey, design and construct the Tri An hydroelectric power, the first power project in the South after the unification day of the country That is the origin of the Power Investigation Design Company...
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- what explains the wide geographical distribution of fossils
- describe the normal distribution of water in the body
- describe the normal distribution of water within the body
- the distribution of powers
- constitutionalising the institutional balance of powers
- the geographic distribution of direct jobs
- establish sterilization dose for tissues with a population different from the standard distribution of resistance sdr
- in the spatial distribution of research
- the geographic distribution of crt risk
- the provincial distribution of shallow water indo pacific marine ostracoda origins antiquity dispersal routes and mechanisms
- psl 2 mathbb z b 3 and limit distribution of powers of alexander invariant
- the lobar distribution of the lesions in breast carcinoma ductoscopy and surgery
- the maxwell distribution of speeds
- a the geographic distribution of domestic animal cases of west nile virus in the united states
- 1 130 distribution of powers between the eu and the member states
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