Works Published in 2015

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Displaying works 81 - 100 of 259 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2015 conference paper

A collaborative approach to voluntary watershed restoration in coastal North Carolina

LID: It Works In All Climates and Soils, 404–410.

By: E. Carey, J. Page, R. Shew & W. Hunt

Source: NC State University Libraries
Added: August 6, 2018

2015 article

Spatial Bayesian Nonparametric Methods

NONPARAMETRIC BAYESIAN INFERENCE IN BIOSTATISTICS, pp. 347–357.

By: B. Reich n & M. Fuentes n

TL;DR: This work starts by considering nonparametric priors for covariance functions in a Gaussian process model, and goes fully non-parametric and discusses Dirichlet process mixtures for the coefficients in a kernel convolution, Dirichlets of Gaussian processes and spatial stick-breaking priors. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Identification of resistance to the Ga1-m gametophyte factor in maize

EUPHYTICA, 206(3), 785–791.

author keywords: Gametophyte Factors; Ga1; Maize; Popcorn
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Using Decision Lists to Construct Interpretable and Parsimonious Treatment Regimes

BIOMETRICS, 71(4), 895–904.

author keywords: Decision lists; Exploratory analyses; Interpretability; Personalized medicine; Treatment regimes
MeSH headings : Biometry / methods; Breast Neoplasms / drug therapy; Clinical Protocols; Clinical Trials as Topic / statistics & numerical data; Computer Simulation; Decision Trees; Depression / therapy; Evidence-Based Medicine / statistics & numerical data; Female; Humans; Models, Statistical; Precision Medicine / statistics & numerical data
TL;DR: A simple, yet flexible class of treatment regimes whose members are representable as a short list of if–then statements are proposed, which are immediately interpretable and are therefore an appealing choice for broad application in practice. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Observations of Cerceris fumipennis (Hymenoptera: Crabronidae) phenology and variation in its buprestid prey in Louisiana

Florida Entomologist, 98(4), 1106–1113.

By: C. Johnson*, T. MacRae*, C. Brownie n, W. Virgets* & J. Allison*

TL;DR: The results suggest that C. fumipennis is a feasible sampling tool and a useful addition to ongoing emerald ash borer surveys in the region and discusses evidence suggesting a portion of the regional C.fumip Dennis population is bivoltine. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Impacts of switchgrass-loblolly pine intercropping on soil physical properties of a drained forest

Transactions of the ASABE, 58(6), 1573–1583.

By: J. Cacho*, M. Youssef*, G. Chescheir*, R. Skaggs*, Z. Leggett*, E. Sucre, J. Nettles, C. Arellano*

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

General weighted optimality of designed experiments

BIOMETRIKA, 102(4), 925–935.

By: J. Stallings n & J. Morgan

author keywords: A-optimality; Baseline parameterization; Optimal design; Weighted information matrix; Weighted optimality; Weighted variance
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Forward Stagewise Shrinkage and Addition for High Dimensional Censored Regression

STATISTICS IN BIOSCIENCES, 7(2), 225–244.

By: Z. Guo n, W. Lu n & L. Li n

author keywords: Adaptive LASSO; Boosting; Forward stagewise regression; Proportional hazards model; Variable selection
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Estimation After a Group Sequential Trial

STATISTICS IN BIOSCIENCES, 7(2), 187–205.

By: E. Milanzi*, G. Molenberghs*, A. Alonso*, M. Kenward*, A. Tsiatis n, M. Davidian n, G. Verbeke*

author keywords: Exponential family; Frequentist inference; Generalized sample average; Joint modeling; Likelihood inference; Missing at random; Sample average
TL;DR: It is shown that the ordinary sample average is a viable option for estimation following a group sequential trial, for a wide class of stopping rules and for random outcomes with a distribution in the exponential family, and it is consistent and asymptotically unbiased. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Consistent testing for recurrent genomic aberrations

BIOMETRIKA, 102(4), 783–796.

By: V. Walter*, F. Wright n & A. Nobel*

author keywords: Consistency; DNA copy number; DNA methylation; Genome-wide association study; Hypothesis testing
TL;DR: The analysis establishes the consistency of cyclic shift values for datasets with a fixed set of samples as the number of observed variables tends to infinity, under the assumption that each sample is an independent realization of a stationary Markov chain. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Adaptive Bayesian procedures using random series priors

Scandinavian Journal of Statistics: Theory and Applications, 42(4), 1194–1213.

By: W. Shen & S. Ghosal

Source: NC State University Libraries
Added: August 6, 2018

2015 article

Further re-analyses looking for effects of phylogenetic diversity on community biomass and stability

Cardinale, B. J., Venail, P., Gross, K., Oakley, T. H., Narwani, A., Allan, E., … Ruijven, J. (2015, December). FUNCTIONAL ECOLOGY, Vol. 29, pp. 1607–1610.

TL;DR: All analyses strongly support previous literature claims about the value of PD and it is found that SR tends to increase the biomass production of plant communities after controlling for PD, and Cadotte concludes that PD provides a more powerful explanation of variation in biomass production than species richness. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Structured estimation for the nonparametric Cox model

ELECTRONIC JOURNAL OF STATISTICS, 9(1), 492–534.

By: J. Bradic* & R. Song n

TL;DR: Theoretical properties of the non-parametric Cox proportional hazards model in a high dimensional non-asymptotic setting are studied and it is shown that bounded effects can lead to prediction bounds similar to the simple linear models, whereas unbounded effects can leads to larger prediction bounds. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Simulation and analysis of a model dinoflagellate predator-prey system

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 224(17-18), 3257–3270.

By: M. Mazzoleni*, T. Antonelli n, K. Coyne* & L. Rossi*

TL;DR: This study investigates how the predatory dinoflagellate Karlodinium veneficum uses toxins to immobilize its prey and increase its feeding rate, and results from these computational simulations closely match the experimentally observed predatory behavior. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Impact of Low-Dose Oral Exposure to Bisphenol A (BPA) on Juvenile and Adult Rat Exploratory and Anxiety Behavior: A CLARITY-BPA Consortium Study

TOXICOLOGICAL SCIENCES, 148(2), 341–354.

By: M. Rebuli n, L. Camacho*, M. Adonay n, D. Reif n, D. Aylor n & H. Patisaul n

author keywords: bisphenol A; CLARITY; behavior; anxiety; exploratory activity; endocrine disruption; EDC; sexually dimorphic; brain; BPA; plastic
MeSH headings : Age Factors; Animals; Anxiety / chemically induced; Anxiety / psychology; Behavior, Animal / drug effects; Benzhydryl Compounds / toxicity; Dose-Response Relationship, Drug; Endocrine Disruptors / toxicity; Exploratory Behavior / drug effects; Female; Gestational Age; Lactation; Male; Maternal Exposure / adverse effects; Motor Activity / drug effects; Neurotoxicity Syndromes / etiology; Neurotoxicity Syndromes / psychology; Phenols / toxicity; Pregnancy; Prenatal Exposure Delayed Effects; Rats, Sprague-Dawley; Risk Assessment; Sex Factors
TL;DR: No consistent effects of BPA were observed for any endpoint, in either sex, at either age compared to vehicle controls; however, significant differences between BPA-exposed and ethinyl estradiol-exp exposed groups were identified for some endpoints. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

High dimension low sample size asymptotics of robust PCA

ELECTRONIC JOURNAL OF STATISTICS, 9(1), 204–218.

By: Y. Zhou* & J. Marron

author keywords: Outlier; robustness; spherical PCA; spike model
TL;DR: The study of the effects of outliers for high dimension and low sample size data, using asymptotics to show that the robust method of spherical principal components is consistent with the population eigenvector for the spike model, even in the presence of contamination. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Astrocytic tracer dynamics estimated from [1-C-11]-acetate PET measurements

Mathematical Medicine and Biology-A Journal of the IMA, 32(4), 367–382.

By: A. Arnold, D. Calvetti, A. Gjedde, P. Iversen & E. Somersalo

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

The Empirical Distribution of a Large Number of Correlated Normal Variables

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 110(511), 1217–1228.

By: D. Azriel & A. Schwartzman*

author keywords: Asymptotic approximation; Dependent random variables; Empirical null; Factor analysis; High-dimensional data; Strong correlation
TL;DR: This work provides a necessary and sufficient condition for convergence of the empirical cumulative distribution function (ecdf) of standard normal random variables under arbitrary correlation, and shows that the ecdf limit is a random, possible infinite, mixture of normal distribution functions that depends on a number of latent variables and can serve as an asymptotic approximation to the ecDF in high dimensions. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Stretch-Triggered Drug Delivery from Wearable Elastomer Films Containing Therapeutic Depots

ACS NANO, 9(9), 9407–9415.

By: J. Di n, S. Yao n, Y. Ye n, Z. Cui n, J. Yu n, T. Ghosh n, Y. Zhu n, Z. Gu n

author keywords: drug delivery; wearable devices; stimuli-responsive; nanoparticles; microdepots
MeSH headings : Animals; Drug Delivery Systems; Drug Liberation; Elastomers / chemistry; Elastomers / pharmacology; Mice; Nanoparticles / chemistry; Polymers / chemistry; Polymers / pharmacology
TL;DR: This work demonstrated that the tensile strain, applied to the stretchable device, facilitated release of therapeutics from microdepots for anticancer and antibacterial treatments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Statistical methods for combining information: Stryker family of vehicles reliability case study

Journal of Quality Technology, 47(4), 400–415.

By: R. Dickinson*, L. Freeman*, B. Simpson* & A. Wilson n

Contributors: R. Dickinson*, L. Freeman*, B. Simpson* & A. Wilson n

TL;DR: It is shown that, when the available information across two test phases for the Stryker family of vehicles is combined, reliability estimates are more accurate and precise than those reported previously using traditional methods that use only operational test data in their reliability assessments. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

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