selection of high yielding microalgae from desert saline environments

Tài liệu Báo cáo khoa học: "An Ensemble Method for Selection of High Quality Parses" pdf

Tài liệu Báo cáo khoa học: "An Ensemble Method for Selection of High Quality Parses" pdf

... detect parses of high quality from the set of parsed sentences To explore the quality of the selected set in terms of filter f-score, we recall that the quality of a selected set of parses increases ... different sample from the training data, to predict the quality of a parse The higher the agreement, the higher the quality of the parse Our approach assumes that if the parameters of the model are ... first explore the quality of the selected set in terms of average f-score In Section we reported that the quality of a selected T-set of parses increases as the number of models N increases and...

Ngày tải lên: 20/02/2014, 12:20

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Báo cáo khoa học: Selection of a CXCR4 antagonist from a human heavy chain CDR3-derived phage library doc

Báo cáo khoa học: Selection of a CXCR4 antagonist from a human heavy chain CDR3-derived phage library doc

... isolated from peripheral blood mononuclear cells from different species In this report, we compared the efficiency of a human HCDR3 library engineered from a nonimmunized donor with a set of conventional ... length distribution of the subpopulation of phage isolated after each selection round was monitored and compared with the length distribution of the initial library Analysis of the phage population ... of the IgM HCDR3 library, a set of 128 randomly isolated clones from the library was sequenced Analysis of the global frequency of the 20 individual amino acids of the IgM HCDR3 sequences revealed...

Ngày tải lên: 28/03/2014, 22:20

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study on culture conditions of high phytase production from aspergillus fumigatus size 1415

study on culture conditions of high phytase production from aspergillus fumigatus size 1415

... The effect of the age of spore inoculum on phytase production of A fumigatus 3.2 The effect of phosphorus concentrations (KH PO4) on phytase production of A fumigatus 3.3 The effect of nitrogen ... concentration to obtain high yield of phytase from A fumigatus The semi-solid state culture medium: 45 g of wheat flour and rice husk with the ratio of 2:1 w/w; 25 mL of mineral solution (MgSO4.7H2O ... Effect of the age of spore inoculum on phytase production of A fumigatus Based on the results in the Figure 7, it was found that the productivity of the enzyme was highest (1.347 U/g) in case of...

Ngày tải lên: 06/10/2015, 12:58

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isolation and selection of thermo tolerant yeasts from alcoholic fermentation starter

isolation and selection of thermo tolerant yeasts from alcoholic fermentation starter

... testof ethanol fermentation ability of yeast isolates in glucose, saccharose and maltose liquidwill be one of the criteria for classification of yeast, while it is the initial selection of the ... was one of the major factors affecting on the growth of yeast strains Ethanol inhibited the growth of yeast By the way, higher concentrations of ethanol could cause poison for yeast From the ... producing ethanol from molasses at high temperature 3.6 Ethanol fermentation ability of CT1, HG2 and TO1 yeast isolates at high temperature Ethanol fermentation ability at high temperature of CT1, HG2...

Ngày tải lên: 06/10/2015, 15:58

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Preparative isolation and purification of six volatile compounds from essential oil of Curcuma wenyujin using high-performance centrifugal partition chromatography doc

Preparative isolation and purification of six volatile compounds from essential oil of Curcuma wenyujin using high-performance centrifugal partition chromatography doc

... total of mg of curdione (1), mg of curcumol (2), 10 mg of germacrone (3), 18 mg of curzerene (4), mg of 1,8-cineole (5) and 17 mg of b-elemene (6) from the essential oil (300 mg) in 2.4 mL of the ... increasing the volume ration of ethyl acetate result in the increasing of the K values of curdione (1), curcumol (2) and germacrone (3), and the decreasing of the K values of curzerene (4), 1,8cineole ... temperature Both of the upper and the lower phases were degassed for 30 by ultrasonication before use Aliquots of 300 mg of the essential oil were diluted by 2.4 mL of the mixed solution of lower phase...

Ngày tải lên: 07/03/2014, 21:20

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Báo cáo hóa học: " Preparation and Characterization of Nano structured Materials from Fly Ash: A Waste from Thermal Power Stations, by High Energy Ball Milling" potx

Báo cáo hóa học: " Preparation and Characterization of Nano structured Materials from Fly Ash: A Waste from Thermal Power Stations, by High Energy Ball Milling" potx

... ranges providing less quantity High Energy Pulverization of Fly Ash The reduction in particle size of fly ash from micron level to the nano level was carried out using a high- energy planetary ball ... Particle size of fly ash with milling time (in hours) Table Surface energy and work of adhesion of fresh as well as ball milled fly ash Fly ash sample Fig Variation of Specific surface area of fly ash ... the higher surface energy of ball milled fly ash which was discussed earlier in this paper Conclusions The size reduction of fly ash from micrometer level to nano levels has been achieved by high...

Ngày tải lên: 22/06/2014, 18:20

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Báo cáo sinh học: " Parallel selection of ethanol and acetic-acid tolerance in Drosophila melanogaster populations from India" pot

Báo cáo sinh học: " Parallel selection of ethanol and acetic-acid tolerance in Drosophila melanogaster populations from India" pot

... for measurements of ethanol and acetic-acid utilisation as well as ADH Isofemale lines of D (Madras Dalhousie, 13°04’N polymorphism Homogenates of single individuals from each isofemale line were ... acetic-acid tolerance patterns of mass cultures of each of populations of D melanogaster were assessed following the procedure of Starmer et al, (1977) Groups of 10 males or 10 females, grown ... Hopkinson, 1976) The genetic control of ADH banding patterns was interpreted from the segregation patterns of enzyme electromorphs of l parents, F and F progeny of several single-pair matings The...

Ngày tải lên: 09/08/2014, 18:21

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Báo cáo y học: "The role of codon selection in regulation of translation efficiency deduced from synthetic libraries" potx

Báo cáo y học: "The role of codon selection in regulation of translation efficiency deduced from synthetic libraries" potx

... namely localization of the bottleneck at the beginning of the ORF sequence, indeed promotes higher levels of expression This was especially true if the predicted dwell time of the ribosome at ... time The bottleneck of each gene is characterized by two parameters: the location of the bottleneck - that is, number of codons from the ATG in which it occurs and the ‘strength’ of the bottleneck ... location of the bottleneck is quite far from the ATG in most synthetic variants (relative distance of approximately 0.5 and higher; Figure S1 in Additional file 2), excluding the possibility of examining...

Ngày tải lên: 09/08/2014, 22:23

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Báo cáo khoa học: " Resistance to penicillin of Staphylococcus aureus isolates from cows with high somatic cell counts in organic and conventional dairy herds in Denmark" potx

Báo cáo khoa học: " Resistance to penicillin of Staphylococcus aureus isolates from cows with high somatic cell counts in organic and conventional dairy herds in Denmark" potx

... smaller group of herds was enlarged Prevalence of SA and SAr SA was isolated from one or more quarter milk samples from 749 out of 2,311 cows (32%) Out of these SAr were isolated from 74 cows ... Similarity of phage types among quarters from the same cow and analysis of infection patterns in the quarters of a cow indicate that the multiple SA isolates from the individual cow are most often ... control of SA infections in dairy herds often includes a combination of preventive measures to reduce the number of new infections, dry cow treatment of all cows with antibiotics, treatment of infected...

Ngày tải lên: 12/08/2014, 18:21

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Báo cáo y học: " Proviral integrations and expression of endogenous Avian leucosis virus during long term selection for high and low body weight in two chicken lines" ppt

Báo cáo y học: " Proviral integrations and expression of endogenous Avian leucosis virus during long term selection for high and low body weight in two chicken lines" ppt

... lines; the low (LWS) and high weight selection (HWS) lines The average body weight of individuals from each line differs by more than 9-times at 56 days, the age of selection Numerous behavioural, ... selection for low or high body weight at 56 days of age for more than 45 generations The average LWS and HWS chicks weigh 0.2 kg and 1.8 kg respectively at selection age Descriptions of the selection ... sequencing of env fragments from cDNA and genomic DNA Primers to amplify part of the env gene were designed in non-variable regions of the proviral env gene after aligning a number of sequences from...

Ngày tải lên: 12/08/2014, 23:21

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Báo cáo y học: " Preferences for the selection of unique tRNA primers revealed from analysis of HIV-1 replication in peripheral blood mononuclear cells" pdf

Báo cáo y học: " Preferences for the selection of unique tRNA primers revealed from analysis of HIV-1 replication in peripheral blood mononuclear cells" pdf

... ranged from a low of 5% (NL4-3-Pro-AC) to a high of 30% (NL4-3-Met-AC) (Figure 3B) We initiated infections in PBMC with the same amount of p24 antigen We noted a delay in the production of p24 ... studies, the sequence analysis of the PBS from both of these viruses at different times of culture revealed the reversion of the PBS to wild type [24] The unexpected result from our studies was the ... translational process, supporting the idea of coupling of translation and primer selection One possibility could be the coupling of primer selection with the synthesis of the Gagpol polyprotein Previous...

Ngày tải lên: 13/08/2014, 09:21

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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

Báo cáo y học: " Mapping the potential distribution of high artemisinin-yielding Artemisia annua L. (Qinghao) in China with a geographic information system" ppsx

... High yields of artemisinin by multi-harvest of Artemisia annua crops Ind Crops Prod 2004, 1:77-90 13 Delabays N, Benakis A, Collet G: Selection and breeding for high artemisinin (Qinghaosu) yielding ... field data of wild A annua L and interviews in Youyang County in 2008 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 ... AP, Kumar S: Isolation of high artemisinin -yielding clones of Artemisia annua Phytochemistry 1996, 5:993-1001 Klayman DL: Qinghaosu (artemisinin): an antimalarial drug from China Science 1985,...

Ngày tải lên: 13/08/2014, 15:21

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Báo cáo sinh học: " Introgression of a major QTL from an inferior into a superior population using genomic selection" pdf

Báo cáo sinh học: " Introgression of a major QTL from an inferior into a superior population using genomic selection" pdf

... main factors: 1) generally higher accuracy of selection for GBLUP compared with CBLUP [5] and 2) for a trait solely recorded on sibs of selection candidates, classical selection can only distinguish ... heritability of 0.1, by selecting the top 10% of males and top 10% of females The other population (donor line) was randomly selected with replacement (random 10% of the males and females) The purpose of ... (before selection) Scaling of QTL effects was identical for all individuals, irrespective of population At generation t = 10,260 (10,000 + 250 + 10), ~80% of the marker loci and ~15% of the QTL...

Ngày tải lên: 14/08/2014, 13:21

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Applying the technique of guessing word meanings from context for 11th form students at Le Loi high school = Sử dụng kỹ năng đoán nghĩa từ qua ngữ cảnh đối với

Applying the technique of guessing word meanings from context for 11th form students at Le Loi high school = Sử dụng kỹ năng đoán nghĩa từ qua ngữ cảnh đối với

... 2013 LIST OF CHARTS AND TABLES Chart 1: Result of the pre-test Chart 2: Result of post-test Chart 3: Result of post-test Table 1: The effectiveness of the guessing technique iv TABLE OF CONTENT ... important of all sources of vocabulary learning” (Nation, 2001:232) Teaching meanings of single words out of context does not yield good learning outcomes because of the polysemous nature of words ... scores were a bit higher The number of students whose scores were from 5-6 was decreased to 5% and the students who got 9-10 were of 13% The number of students with 7-8 were higher than that in...

Ngày tải lên: 28/03/2015, 09:26

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MODELING AND MEASUREMENT OF ELECTROMAGNETIC RADIATED EMISSION FROM HIGH SPEED INTERCONNECTS IN DIGITAL CIRCUITS

MODELING AND MEASUREMENT OF ELECTROMAGNETIC RADIATED EMISSION FROM HIGH SPEED INTERCONNECTS IN DIGITAL CIRCUITS

... of IBIS models 77 3.2.3 The simulation tools of IBIS models 80 3.3 The limitation of IBIS models 80 3.3.1 The natural discrepancies of IBIS models 80 3.3.2 Limitations of ... Measurement of radiated emission from interconnects in simple RF circuits 113 4.4 Measurement of radiated emission from interconnects in digital circuits 118 4.4.1 Measurement of ... emission from high speed interconnects in digital circuits with IBIS models 150 5.2 The impact of different passive SI improvement techniques on the electromagnetic radiated emission from high...

Ngày tải lên: 09/09/2015, 08:12

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Selection of reliable biomarkers from PCR array analyses using relative distance computational model methodology and proof of concept study

Selection of reliable biomarkers from PCR array analyses using relative distance computational model methodology and proof of concept study

... expression of essentially all of the selected genes in the seven pathways while lindane up-regulated the expression of most of these genes Similarly, TCDD downregulated the expression of most of genes ... pair of best Figure Mean Relative Distances (RDs) between two chemicals/concentration groups (A) TCDD vs Arsenic; (B) TCDD vs E2 _high; (C) E2_low vs E2 _high; (D) E2 _high vs Lindane; (E) E2 _high ... of 10.33 and they could not correctly discriminate all of the five groups, particularly the two concentration groups of E2 treatment (Figure 4B) All other gene sets (3 or more genes) of the highest...

Ngày tải lên: 23/09/2015, 14:47

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Extraction of man made features from high resolution satellite imagery

Extraction of man made features from high resolution satellite imagery

... along the way i TABLE OF CONTENTS Acknowledgements i Table of Contents ii List of Figures vi List of Tables ix List of Acronyms x Chapter Chapter Introduction 1.1 Background of the research 1.2 ... of remote sensing, the rapid development of technology and the opening of the image market have made high spatial resolution data available The new high spatial resolution satellite imagery from ... Several images of the same area from multi-sensor are fused together to maintain most of details, restrain noise of the images and enhance the rate of detection Edges are extracted from the fused...

Ngày tải lên: 05/10/2015, 22:32

100 248 0
isolation, selection and identification bacillus subtilis from muddreg of beer

isolation, selection and identification bacillus subtilis from muddreg of beer

... study”Isolation selection and identification of Bacillus subtilis from “mud-dreg of beer” 21 strains of bacteria isolated from ” mud-dreg” and (Bs1, Bs2, Bs3, Bs4, Bs5, Bs6, Bs7, Bs8, Bs9) waste water of ... the subject of Bacillus subtilis isolated from waste water of beer and beer wallows in the brewing process Objective: Isolation, selection and identification of Bacillus subtilis from beer dregs, ... the field of view For example, you may find that a single rod-shaped bacteria will fit across the field of view about three times Divide the diameter of the field of view by the number of times...

Ngày tải lên: 06/10/2015, 12:58

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