evolution of amphicostella from the middle devonian in europe metacopa ostracoda
evolutionary biology of ostracoda
Ngày tải lên :
08/04/2014, 03:16
... dorsal hinge area (4) When one traces the inner margin from the free margin towards the hinge area (broken line), the inner margin moves from the inside of the carapace to the outside of the carapace ... He traced the inner margin of the “duplicature” into the dorsal ligament Thus, the structures of the free margin which is the exterior of the inner margin of the “duplicature” lost their homologous ... also investigated the possibility of using the chemistry of the shell to determine certain characteristics of the palaeoenvironment Another aspect of recent work has been the examination of the...
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Tài liệu Physiologic variations of serum tumor markers in gynecological malignancies during pregnancy: a systematic review pptx
Ngày tải lên :
13/02/2014, 06:20
... remained below the cut-off, a significantly increased level was observed during pregnancy in five of the six studies, with the highest levels occurring in the third trimester In three of the ... of SCC was found in the amnion, the cord or the placenta using a northern blot with a cDNA probe of SCC [40] Therefore, it is more likely that the fetus, and not the placenta, is the origin of ... explained by the process of trophoblast invasion in the decidua during placentation Higher levels in the third trimester, and more particularly in the puerperium, can be caused by detachment of the...
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Báo cáo khoa học: "Distribution and variations of potassium and calcium in different cross sections of Picea abies Karst needles and Fagus sylvatica (L) leaves exposed to ozone and mild water stress" docx
Ngày tải lên :
08/08/2014, 19:21
... stresses in isolation In Gerardner, the effects of this interaction are essentially in the epidermis of NFA + 50 and in the endodermis The main changes in Istebna occurred in the endodermis, mesophyll ... that there was an increase in Ca influx into the cytoplasm of mesophyll cells where normally conifers are able to export this ion out of the cell Because, in Norway spruce, the increase in potassium ... reversed in the vascular bundle The effects of ozone on calcium were no longer apparent in the epidermis and were diminished in the other tissues apart from the vascular bundle where there is...
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Báo cáo lâm nghiệp: "Effects of soil temperature on gas exchange and morphological structure of shoot and root in 1 yr old Scots pine (Pinus sylvestris L.) seedlings" pot
Ngày tải lên :
09/08/2014, 04:20
... photosynthesis recovered up to the level of other treatments Photosynthetic efficiency decreased to 50-60% of the initial values in all treatments The largest decrease occurred in seedlings at ... and the amount of root tips were high (Table II) A possible reason is that low iniin tial soil temperature resulted in a shock from which the seedlings did not recover until in the end of the ... 12°C increased slighthy during the first 11 d and then declined The shape of the curve is similar to that for transpiration Conclusions Initiation and development of current yr needles affected the...
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Báo cáo y học: "Three variations of the laryngeal nerve in the same patient: a case report" potx
Ngày tải lên :
10/08/2014, 23:21
... at the anticipated crossing point of the nerve and the artery His right RLN was found not to follow the usual course of the nerve in the tracheaesophageal groove The dissection was advanced in ... terminal division of a non-recurrent ILN is an extremely unusual anatomic finding Two anatomic variations have occurred in the same nerve, like the variation of the variation” Introduction The inferior ... Synchronicity of three variations of the ILN in one patient is an extremely rare coincidence The prevalence of non-recurrent nerve has been reported below 1% [5-7] and increases the risk of ILN injury The...
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Molecular and morphological phylogenetics of the faviidae (scleractinia) in singapore
Ngày tải lên :
26/11/2015, 12:47
... falling cost of DNA sequencing has not only generated interest in the barcoding of the Scleractinia—reconstructions of its evolutionary history using sequence data have also called to question the ... further away from the mainland, likely due to a declining gradient of sedimentation However, no clarification of species limits in these marginal habitats was attempted In the recent update of ... against the use of COI for species delimitation in this taxon vii Due to the likely futility of coral DNA barcoding using COI, reconstructing evolutionary relationships within the Faviidae remains...
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Báo cáo y học: "Treatment of Chronic HCV Infection in Special Populations."
Ngày tải lên :
02/11/2012, 09:48
... considered in non-responders or relapsers to interferon monotherapy The effect of longer treatment as a principal can be seen in the initial studies with interferon monotherapy in which the SVR increased ... Most of the results from these very interesting studies are published in abstract form and we are waiting the publication of the full articles A study by Kaiser, et al [31] of induction dosing ... balance into the peritoneal cavity and the use of the serum to ascites albumin gradient (SAAG) in the differential diagnosis of ascites Much of his research and clinical effort has been in the developing...
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Báo cáo sinh học: " Evolution of naturally occurring 5''''non-coding region variants of Hepatitis C virus in human populations of the South American region" doc
Ngày tải lên :
18/06/2014, 18:20
... clustered according to their genotype Inside the main cluster of type strains, different genetic lineages can be observed One main line represents sub-type 1b strains (Fig 1A, upper part), another represents ... strains (Fig 1A, middle) Interestingly, type HCV strains isolated in Bolivia, Colombia and some of the Uruguayan strains not clustered together with major type sub-types (1a and 1b) Instead, they ... analysis of 5'NCR sequences of HCV strains Phylogenetic analysis of 5'NCR sequences of HCV strains Strains in the trees are shown by their accession numbers for strains previously described and their...
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Báo cáo khoa học: "The rate of Salmonella spp. infection in zoo animals at Seoul Grand Park, Korea" docx
Ngày tải lên :
07/08/2014, 20:23
... Evaluation of the environmental spread of Salmonella strains in the reptile department of the Antwerp Zoo found contamination of the floor, window benches, cage furniture, the kitchen used for preparing ... respectively The plates were incubated for 18 h at 35oC, and the zones of inhibition were interpreted by the guideline of the National Committee for Clinical Laboratory Standards (NCCLS, 1990) Serotyping ... becoming infected with Salmonella is not common, although 39 children visiting the Denver zoo in 1996 Table Distribution of the Salmonella isolates by the type of animal Class No of animals No of...
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báo cáo khoa học: "Changes in the distribution of the genetic variance of a quantitative trait in small populations of Drosophila melanogaster" docx
Ngày tải lên :
09/08/2014, 22:22
... trait in the i th line is V and ; , the mean and the variance of the distribution of the variances of the lines are V and V(1; ), respectively In each line, the phenotypic variance estimated from ... selection The response to one generation of divergent selection in the i th line is R and the mean and the variance of the distribution of the responses ; , obtained in different independent lines ... obtained in both cases The variability of the genetic variance within lines in different generations has been represented by the corresponding coefficient of variation, as the magnitude of the...
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Báo cáo y học: "Mixture modeling of transcript abundance classes in natural populations" ppsx
Ngày tải lên :
14/08/2014, 07:21
... expression in each of the bimodally expressed genes, is shown in the histogram in Figure 6b Once again, there is some correspondence between the shape of the TAC frequency distribution and that of the ... reduces the number with apparent bimodality bThe number of genes exhibiting greater line variation than the residual when treating the line effect as a random factor cThe number of genes for which the ... show the distribution of differences between the means of the major and minor TACs for each transcript in the NC and CA samples respectively; panels c and d show the proportion of alleles in the...
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Báo cáo sinh học: " Detection and modelling of time-dependent QTL in animal populations" doc
Ngày tải lên :
14/08/2014, 13:22
... points and uses the information of the QTL effect in each part of the time period Analysis of the protein yield data in dairy cattle confirmed these results since QTL with high effect at the beginning ... beginning or the end of the lactation and very low in the middle of the period were not detected with the simple 305 day model but were found significant with the longitudinal approach The use of these ... models increased the power of detection of QTL that had a high effect for some parts of the lactation but not the whole period They also allow to see in which time periods the effect of the QTL is the...
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A study on the attitudes of 12th grade students in listenning lessons at a high school in Bac Ninh province = Nghiên cứu thái độ của học sinh lớp 12 trong
Ngày tải lên :
28/03/2015, 09:23
... Design of the study The study consists of three main parts: Part A, Introduction presents the rationale of the study, the aims, the research questions, the significance, the scope, the method and the ... listening a component stage in listening comprehension or incorporate them in the listening process rather than distinguish them as two independent concepts 1.2.2 The listening process There ... enthusiastic They are willing to help students overcome the challenges and difficulties in learning English They all have graduated from mainstream training program, and there are two of them having finished...
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Effectiveness of Indirect Corrective feedback in English writing at the Faculty of English, Hanoi National University of Education =Hiệu quả của chữa lỗi gián t
Ngày tải lên :
28/03/2015, 10:07
... strategy to the writing class, the instructions should be carefully discussed and explained in class These instructions include the teachers’ listing and explaining the way they indicate students’ ... mainly the result of imitation of input in the form of texts provided by the teacher.” In a word, it can be understood that this approach to writing mainly concentrates on the product of writing ... and refining of their sentences and paragraphs (3) Revising: In this stage, the writers deal with the content of the writing; i.e refining text organization, structure, idea connections or other...
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nonverbal communication study on the application of classroom seating arrangements in academic setting at Hanoi School of Public Health Nghiên cứu giao tiếp phi
Ngày tải lên :
30/03/2015, 13:59
... area of the study of proxemics in academic setting There are several areas that need considering in detail in further examination 37 If further study continues to investigate the application of ... decided the amount of the students‟ movement and talk In other words, all of them shared the same opinion that their teachers often or always decided the amount of movement and talk of the students, ... most of their time not working but talking about life and all the social activities The 21 students would be wasting their instructional time and the teacher would be using their time making the...
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Báo cáo y học: "A Comparative Effectiveness Study of Bone Density Changes in Women Over 40 Following Three Bone Health Plans Containing Variations of the Same Novel Plant-sourced Calcium"
Ngày tải lên :
25/10/2012, 11:10
... benefit from supplementation The increasing number of the elderly is extending the progressive age-related decline in BMD, thereby increasing the need for additional supplemental calcium and vitamin ... significant baseline/ending changes in any of the 50 items or in a total QOL score (the sum of all 50 items) Assessment of safety using the QOL is straight-forward An increase in the total http://www.medsci.org ... raised about the validity of the two expected change reference groups to which changes in BMD in the three Plans were compared Furthermore, the reported increase, instead of slowing, of BMD attributable...
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TEMPORAL VARIATIONS OF POLLUTANT LOADS DURING STORM EVENTS IN A SMALL RIVER BASIN
Ngày tải lên :
05/09/2013, 09:08
... discharged into the rivers in most areas of the watershed A lot of particulate organic compounds are expected to be deposited in fine days due to not only the slow flow velocity of the river, but the ... stage and the recession stage of the river flow were observed except the 1st survey In the 3rd and 4th survey, the authors surveyed the second and the third storm event out of the series of three ... peak, was caused by the early runoff, flushing the pollutants accumulated in fine days from the riverbed It was noted from the curbs of Fig.3 that typical first flush effects in concentrations,...
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Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor – Control Strategy for the Selection of Well-Settling Granular Sludge
Ngày tải lên :
05/09/2013, 10:15
... decided the control strategy for the selection of well-settling sludge Then, we applied the strategy to the formation of aerobic granular sludge in a continuous experiment In addition, the effect of ... formation of aerobic granular sludge Air was introduced from the bottom of the reactor, and aeration rate was gradually increased from 0.3 to 0.8 L/min based on the results from the preliminary experiments ... (Run 2) was changed from 230 to 341 mg/L on day 22 to increase the NH4-N loading rate Iron in the form of FeSO47H2O and phosphorus in the form of KH2PO4 were added to the influent as a trace...
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Tài liệu Báo cáo khoa học: "Use of Mutual Information Based Character Clusters in Dictionary-less Morphological Analysis of Japanese" ppt
Ngày tải lên :
20/02/2014, 18:20
... set of training data using or not using character clustering 15 Table shows results obtained from training sets of ATR-travel The upper figures in each box indicate the results when using the ... clusters of words by classifying words in such a way so as to minimizes the reduction of MI This idea is general in the clustering of any kind of list of items into hierarchical classes We therefore ... the same domain The MI-word clusters were constructed according to the domain of the training set The tag set consisted of 209 part -of- speech tags 16 For the word model decision-tree, three of...
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