Sentences with phrase «cluster analysis as»

A New Approach to Investigate Students» Behavior by Using Cluster Analysis as an Unsupervised Methodology in the Field of Education

Microarray hybridization patterns were interpreted using hierarchical cluster analysis as previously described [65], [66].

Not exact matches

The cluster provides networking and mentoring support, consulting services, such as market analysis, and assistance with licensing agreements, intellectual property matters and exports, Kelly says.

Before joining BDC, Cléroux worked for the Government of Saudi Arabia as Vice President, Business Analysis in the National Industry Clusters Development Program.

The obtained smoothness parameters for each analysis, as well as information about the voxel clusters found to be significant by the Monte Carlo simulation, are presented in Table S3.

An analysis of the peptide's structure in semen indicated that it hooked up with similar fragments to create amyloid fibers (clusters of protein fragments that have also been implicated in diseases such as Alzheimer's).

In an analysis of more than 23 million fires, a study published this week in the journal Nature Ecology & Evolution finds a cluster of «economically and socially disastrous» fires, or megafires as they're sometimes called, have scorched suburban neighborhoods, especially across the western U.S. and southeastern Australia.

Between - group analysis of phase 2 demonstrated a significant activation cluster in the ipsilateral posterior insula (pIns) in group P. Using the pIns as a seed region the PPI analysis yielded a significant enhanced coupling to the midbrain (periaqueductal grey / ventral tegmental area) after analgesia onset in group A only.

Dark matter in the galaxy cluster Abell 520 is not acting as it should, according to a new multiwavelength analysis.

We intend to provide a few simple portals as a starting point, but new portals can be developed by anyone in the scientific or computational community, for a wide diversity of use cases, including: clustering, differential interference, spatial reconstruction, visualization, and graph - based analysis.

Abstract: We derive an accurate mass distribution of the galaxy cluster MACS J1206.2 - 0847 (z = 0.439) from a combined weak - lensing distortion, magnification, and strong - lensing analysis of wide - field Subaru BVRIz» imaging and our recent 16 - band Hubble Space Telescope observations taken as part of the Cluster Lensing And Supernova survey with Hubble (CLASH) pcluster MACS J1206.2 - 0847 (z = 0.439) from a combined weak - lensing distortion, magnification, and strong - lensing analysis of wide - field Subaru BVRIz» imaging and our recent 16 - band Hubble Space Telescope observations taken as part of the Cluster Lensing And Supernova survey with Hubble (CLASH) pCluster Lensing And Supernova survey with Hubble (CLASH) program.

We find good agreement in the regions of ove... ▽ More We derive an accurate mass distribution of the galaxy cluster MACS J1206.2 - 0847 (z = 0.439) from a combined weak - lensing distortion, magnification, and strong - lensing analysis of wide - field Subaru BVRIz» imaging and our recent 16 - band Hubble Space Telescope observations taken as part of the Cluster Lensing And Supernova survey with Hubble (CLASH) pcluster MACS J1206.2 - 0847 (z = 0.439) from a combined weak - lensing distortion, magnification, and strong - lensing analysis of wide - field Subaru BVRIz» imaging and our recent 16 - band Hubble Space Telescope observations taken as part of the Cluster Lensing And Supernova survey with Hubble (CLASH) pCluster Lensing And Supernova survey with Hubble (CLASH) program.

Clustering algorithms are used as data analysis tools in a wide variety of applications in Biology.

These methods included the analysis of the images and spectra as well as the development of physics - based models of gravitational lensing around the Frontier Fields galaxy clusters.

From the analyses of this newly derived relation and observational data of NGC 6791 and NGC 6819 we devise a method in which all stars in a cluster are regarded as one entity to determine the cluster distance modulus.

Our analysis predicts that the latter participate in the same biological processes as the known genes in the corresponding clusters — thus providing a starting point to study the function of poorly characterized transcripts.

Through image analysis of breast tumors and TDLNs, we have found that immune cell populations as well as their spatial distributions and clustering patterns have strong correlation with clinical outcome.

Hierarchical clustering with heat map analysis revealed that the 39 tumors as well as the re-extracted VP62 (2012) sample were negative for XMRV (Fig. 2, «2012»).

Transcriptomics analysis of inguinal WAT showed a marked effect of cold on overall gene expression, as revealed by principle component analysis and hierarchical clustering.

This analysis was limited to sequence reads that mapped to the targeted chromosome X and Y SNPs with a mapping quality score of at least 37, where clusters of duplicate reads (as identified by orientation, and start and end position) were represented by the read with the highest sequence quality.

To understand the selection mechanism behind mutations, network - based studies were used to estimate the importance of a mutated protein compared to non-mutated ones in signalling and protein — protein interaction networks.10, 11,12,13 Proteins mutated in cancer were found having a high number of interacting partners (i.e., a high degree of connectivity), which indicates high local importance.10 Mutated proteins are also often found in the centre of the network, in key global positions, as quantified by the number of shortest paths passing through them if all proteins are connected with each other (i.e., they have high betweenness centrality; hereafter called betweenness).11, 12 Mutated proteins also have high clustering coefficients, which means their neighbours are also neighbours of each other.10, 13 Moreover, neighbourhood analysis of mutated proteins have been previously successfully used to predict novel cancer - related genes.14, 15 However, to the best of our knowledge, no study has concentrated particularly on the topological importance of first neighbours of mutated proteins in cancer, and their usefulness as drug targets themselves.

The staccato cadence of Tim Streeto's editing, which clusters together short scenes that excise the beginnings and ends of interactions, often keeps the impact of Bernard's autocratic parenting from registering fully on impact, but the film's tragicomic punch lands in the final act after an otherwise useless therapy session triggers in Walt a warm memory of his mother — thus spawning a stint of self - analysis that doubles as an occasion for viewer reflection.

The instructional units are grouped by elementary, middle school, and high school level, and each grade cluster is categorized into topics such as: arithmetic, data analysis, fractions, geometry, and probability / patterns for elementary; pre-algebra, graphing / statistics, geometry, number theory, and interdisciplinary for middle school; and algebra, geometry, trigonometry, pre-calculus, Internet, science, and modeling for high school.

In all of our analyses, standards are defined as the general statements about what students should know and be able to do that tend to remain constant across grade levels and clusters.

To this end, I suggest a kind of cluster analysis: given a sequence of time periods, each with a temperature value (such as average temp, possibly smoothed by rolling), iteratively merge those adjacent time periods with the smallest temperature differential.

A teardown analysis by electronics firm Chipworks has revealed details of the new A9X processor that powers the Apple's plus - size tablet, including the 12 - cluster GPU that's twice as powerful as the A9 processor found in the iPhone 6s and 6s Plus.

I have experience as a statistical modeler and analyst developing risk models using multivariate techniques, marketing segmentation using clustering, process analysis using decision tree machine learning techniques, and time series analysis for...

Assisted the Director of Sales on his day to day responsibilities such as pulling competitive analysis reports, revenue projections, inserting national and cluster client orders and production orders, assist on the coordination of political clients and placement of ads

The results from logistic regression analyses were presented as OR, with the OR from the fixed - effect logistic regression (sibling comparison) having a cluster - specific interpretation.22 All the analyses were reported with 95 % CI.

If there is insufficient information to control for clustering, we will enter outcome data into RevMan using individuals as the units of analysis, and then conduct a sensitivity analysis excluding such studies (Sensitivity analysis), to assess the potential biasing effects of inadequately controlled clustered trials (Donner 2001).

Where study authors have not dealt appropriately with the cluster design in their analyses, we will extract or calculate effect estimates and their standard errors (SEs) as for a parallel group trial, and adjust the SEs to account for the clustering (Donner 1980).

Sonunga - Barke and colleagues (1997), on conducting cluster analysis of pre-school children's scores on an instrument similar to the SDQ, also found that two similarly problematic groups emerged - one with hyperactivity as the core problem, and the other with emotional problems.

Due to the different behaviors of the Emotional Intelligence dimensions of attention, clarity, and repair, we then used the cluster analysis technique in order to determine whether different profiles existed in the grouping of these dimensions, as has been done in prior research (García - Férnandez et al. 2015; García - Linares et al. 2015; Gázquez et al. 2015).

Using grid - sequence analysis, we found that clusters with different intradyad dynamics also differ on both men's and women's dyadic adjustment (as indicated by perceptions of agreement on amount of time spent with partner) and on men's subjective health.