institutional approaches to risk analysis
Microfluidics and microarray based approaches to biological analysis 5
Ngày tải lên :
16/09/2015, 17:14
... surface and the immobilized peptides minimized non-specific binding of proteins to the glass surface, rendering it possible to eliminate the blocking step using BSA In addition, a novel fluorescence-based ... anti-phosphoserine and antiphosphotyrosine antibodies was developed Due to its sensitivity, high specificity and the short incubation time needed to detect phosphorylation, this antibody-based approach presents ... site-specific immobilization of proteins is even more critical since their active site needs to be accessible to the substrates By arraying C-terminal biotinylated proteins on avidin functionalized...
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Microfluidics and microarray based approaches to biological analysis 4
Ngày tải lên :
16/09/2015, 17:14
... protein, which may interfere with proper folding of the protein.20 Furthermore, avidin is known to be toxic to cells, making the expression of avidin-fused proteins a difficult task.21 4.1.3 Intein-Mediated ... purification protocol has found wide applications in protein engineering where the expressed protein ligation (EPL) strategy is utilized to incorporate non coded amino acid sequences into a protein ... strategy has been extended to modifications of proteins at their C-termini with a number of chemical tags.26 Recently, Tolbert et al reported the use of TEV protease to generate N-terminal cysteines...
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Microfluidics and microarray based approaches to biological analysis 3
Ngày tải lên :
16/09/2015, 17:14
... ligand-receptor interaction and so on.13,14 However, the development of these technologies is still in its infancy since some issues remain to be addressed For efficient kinase assay to be performed, ... serious threat to human health.9,10 Furthermore, the long exposure time (usually hours to days) needed for sensitive detection of 32 P upon substrate phosphorylation does not lend itself to high-throughput ... All peptide arrays developed to date for kinase assay require the use of radioactive 32P for detection of substrate phosphorylation, presenting a potential risk to human health Furthermore, the...
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Microfluidics and microarray based approaches to biological analysis 2
Ngày tải lên :
16/09/2015, 17:14
... etched into the substrate in a dilute HF/NH4F bath Because the photoresist used to mask wet etches does not adhere well to glass, a sacrificial layer that adhere well to both glass and photoresist ... with sacrificial layer Photoresist Photoresist coated UV light photomask Photoresist exposed Photoresist and sacrificial layer removed in mask pattern Glass etched Photoresist and sacrificial ... positive photoresist is spin-coated on top of the substrate, and the channel design is transferred to the substrate using a photomask Following exposure and development of the photoresist, the...
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Microfluidics and microarray based approaches to biological analysis 1
Ngày tải lên :
16/09/2015, 17:14
... transferred to the microchip format in which case capillaries need to be derivatized to remove the electroosmotic flow to allow for efficient size based separation of nucleic acids Matrix-free DNA analysis ... organisms The goal is not simply to provide a catalogue of all the genes and information about their function, but to understand how the components work together to direct cells and organisms Among ... solution to DNA molecules attached at specific locations on a surface They are commonly used either to monitor expression of the arrayed genes in mRNA populations from living cells15,16 or to detect...
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Báo cáo y học molecular approaches to the analysis of deformed wing virus replication and pathogenesis in the honey bee, apis mellifera
Ngày tải lên :
20/12/2015, 08:30
... tissues of symptomatic and asymptomatic bees The hemolymph, gut, wings, legs, head, thorax and abdomen were individually dissected out from symptomatic and asymptomatic bees and subjected to TaqMan ... that a regulatory mechanism may exist to facilitate the viral replication These findings would stimulate further investigation to unveil the regulatory mechanisms that honey bees use to control ... differential genetic background, to generate the permissive environment for a massive replication observed in symptomatic bees, likely responsible for the symptoms observed Compared to the titer of positive-strand...
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Systemic risks of genetically modified crops the need for new approaches to risk assessment
Ngày tải lên :
17/02/2016, 11:38
... laboratory or even field test for the deregulation of Bt cotton in 1995 [26] The respective risk research and assessments were largely and still are based on ecotoxicological laboratory approaches ... particular level of risk, an absence of risk, or an acceptable risk This formulation had been agreed upon by the negotiators as a way on how to implement the precautionary principle in GMO risk assessment ... Cartagena Protocol on Biosafety Since 1998 until today, it is discussed controversially whether and how to develop traditional GMO risk assessment into a comprehensive environmental risk assessment,...
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Tài liệu A Comparison of Approaches to Large-Scale Data Analysis pdf
Ngày tải lên :
19/02/2014, 12:20
... required DBMS-X to be running in order to adjust them, it was unfortunately easy to lock ourselves out with no failsafe mode to restore to a previous state Vertica was relatively easy to install as ... required us to (1) write to a custom tuple object using Hadoop’s API, (2) modify our data loader program to transform records to compressed and serialized custom tuples, and (3) refactor each benchmark ... are two ways to load data into Hadoop’s distributed file system: (1) use Hadoop’s command-line file utility to upload files stored on the local filesystem into HDFS or (2) create a custom data loader...
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CONTEMPORARY APPROACHES TO PROJECT RISK MANAGEMENT: ASSESSMENT & RECOMMENDATIONS doc
Ngày tải lên :
29/03/2014, 23:20
... Opportunities to pursue, threats to respond to Opportunities to ignore, threats to accept Risk Response Development Risk Response Control Inputs Opportunities to pursue, threats to respond to Opportunities ... PRAM is used to minimise risks that may impact project objectives This framework is divided into two categories:6 ! Risk Analysis ! Risk Management Risk Analysis is further divided into two sub-categories ... how project risk management is broken down into four sub-groups of risk identification, risk quantification, risk response development and risk response control Project Risk Management Risk Identification...
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Báo cáo y học: "Novel approaches to gene expression analysis of active polyarticular juvenile rheumatoid arthritis." pdf
Ngày tải lên :
09/08/2014, 01:23
... necrosis factor receptor 10.6 32.4 3.1 Type I tumor necrosis factor receptor; mediates proinflammatory cellular responses; contains a juxtamembrane domain D15050 AREB6 Transcription factor AREB6 ... equal to the ratio of within-group differences in expression to within- and between-group differences in expression Its value ranges from 1.0 (no discriminatory power) to 0.0 (perfect discriminatory ... polypeptide; iron storage protein Homologous to elongation factor 1α (PTI-1) 224.7 59.1 3.8 Homologous with a truncated and mutated form of human elongation factor 1α subunit X04098 ACTG Cytoskeletal...
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Báo cáo y học: "Risk analysis and outcome of mediastinal wound and deep mediastinal wound infections with specific emphasis to omental transposition" pot
Ngày tải lên :
10/08/2014, 09:22
... http://www.cardiothoracicsurgery.org/content/6/1/111 Page of Table Multivariate logistic regression analysis of the risk factors influencing DMWI O.R 95% C.I Risk factor p value Diabetes Non DMWI Non 1.00 3.33 Non 1.00 DMWI Prolong ... pedicle The median sternotomy incision is only extended for inches towards the umbilicus and the peritoneal cavity is entered The omentum is mobilized and is brought up in to the chest through a ... flaps: 16 patients The Risk factors for developing DMWI were COAD, IABP use and the use of IMA, BIMAs Wound complications occurred in 19% Mortality was 8-10% and Risk factors for death were septicemia,...
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Approaches to multiple rare variants analysis in sequencing association studies
Ngày tải lên :
09/09/2015, 11:12
... region-based meta -analysis methods should be considered Rare variants meta -analysis approaches can be divided into two groups: p-valuebased meta -analysis, and summary statistics combination approaches ... contributors to the phenotypic variation Rare variants association analysis Arguments for rare variants analysis Rapid development of next-generation sequencing technologies8 has enabled scientist to ... http://hapmap.ncbi.nlm.nih.gov) To perform GWAS, it is, however, not obligatory to genotype all common SNPs Since variants situated in close proximity to each other are likely to be highly correlated...
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Heuristic approaches to solve risk adjusted and time adjusted discrete asset allocation problem
Ngày tải lên :
07/10/2015, 10:18
... thesis bridges the gaps among the above three topics and put them together to solve a specific problem in reality It depends on Decision Analysis to make decision on individual investment selection; ... risk averse; b and r if risk seek Without loss of generality, this thesis assumes risk averse ( b and r ) It can be shown that similar results, but with a sign alternation, apply to risk ... that R is small This is due to the limited sample size (problem size to 60) If applying the same Greedy Algorithm to problem with size to 240, R will be improved to above 0.7 However, most of...
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Monte Carlo simulation approaches to the valuation and risk management of unit linked insurance products with guarantees
Ngày tải lên :
01/01/2017, 08:57
... applying a risk measure to the distribution Lt+1 In the above analysis this risk- measure is a value-at -risk (VaR) and this is the method typically proposed under Solvency II However, alternative risk ... available to the contract owners This allows them to put some assets into investment funds, allowing the fund to keep pace with inflation, or to choose safer forms of investment This is similar to unit-linked ... capture the behaviour of the key risk- drivers from today out until the projection date This chosen model will be calibrated to some historical data to attempt to best capture the likely observed...
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Phân tích nguy cơ an toàn thực phẩm food safety risk analysis
Ngày tải lên :
18/01/2013, 15:03
... Chấp nhận phân tích nguy môn học để cải thiện an to n thực phẩm PHÂN TÍCH NGUY CƠ Phân tích nguy ( risk analysis) dùng để ước lượng nguy an to n sức khỏe người, để xác định triển khai biện ... among risk managers ,risk assessors, other participants… Does not end once a decision is reached and implemented Monitor the success and impact of their decision, may make modifications to control ... on microbiology risk assessment ( JEMRA), member goverments …: risk assessment PHÂN TÍCH NGUY CƠ (t.t) Những đặc tính phân tích nguy cơ: Linear process from one step to next in sequence...
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Approaches to Establish a Modeling WWTP with a Case Study in Qinghe WWTP
Ngày tải lên :
05/09/2013, 09:08
... the final step is to join them into the object WWTP With mathematic models brought into WWTP software, and software combined into the monitoring and control system, the monitoring and control ... still many things to to before it works in the real WWTP The mathematic models should be adjusted to real plant behavior, which means to adjust the parameters and calibrate the model to adapt the ... correspond to the sensors It also needs to some programme to achieve the data transfer from sensors or apparatus to the control system After the whole network is established, we still need to test...
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Let’s Get Technical - Introduction to Technical Analysis
Ngày tải lên :
24/10/2013, 08:20
... you put into understanding these stock-picking methods The Stock Chart The key to technical analysis is the stock chart Technical analysts, as they are called, believe that looking at a stock chart ... 15 122 UNDERSTANDING STOCKS stock moved strongly past the neckline on rising volume, it’s a good time to buy Analysis: The stock drops to $34.25, then reverses direction to form an inverted left ... of when to buy or sell a stock Support and resistance keep appearing on stock charts no matter what method of technical analysis you use If LET’S GET TECHNICAL: INTRODUCTION TO TECHNICAL ANALYSIS...
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The Psychology of Stocks Introduction to Sentiment Analysis
Ngày tải lên :
24/10/2013, 08:20
... insiders try to convince outsiders to buy a stock, usually the stock of a small over-the-counter company Investors are led to believe that this is a “once-in-a-lifetime” opportunity to make a small ... indicator, when options are too bullish or too bearish, the market is likely to reverse direction (There’s an old saying: When the VIX is low, it’s time to go When the VIX is high, it’s time to ... went as high as 50 as investors panicked because of terrorism concerns It turned out to be an ideal time to buy stocks, at least in the short term Like any technical tool, the VIX is by no means...
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A GUIDE TO TECHNICAL ANALYSIS- MACD
Ngày tải lên :
06/11/2013, 22:15
... MACD HISTOGRAMS Another way to plot the MACD is as a Histogram The MACD Histogram is nothing but the difference between the MACD line and the signal line plotted as a Histogram The Histogram line ... MACD Histogram Next we will see how to use the Histogram with other signals to get good entries Let us look at the clues that can be got from the Histogram that will aid our trades Histograms ... –2 Example –3 KARTHIK MARAR A GUIDE TO TECHNICAL ANALYSIS - MACD Combining Stochastic with MACD Stochastic unlike the ADX does not provide Definite clues to aid trading with the MACD However...
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