Works Published in 2008
Displaying works 141 - 160 of 192 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2008 journal article
Dynamic models for insect mortality due to exposure to insecticides
MATHEMATICAL AND COMPUTER MODELLING, 48(1-2), 316–332.
author keywords: differential equation models; insect populations; insecticide exposure; time-varying mortality rates
TL;DR:
It is shown that ordinary differential equation models for insecticide induced sublethal damage and delayed death in insect populations provide excellent fits to experimental data for populations subjected to numerous levels of insecticide exposure.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Bayesian spatial modeling of data from avian point count surveys
JOURNAL OF AGRICULTURAL BIOLOGICAL AND ENVIRONMENTAL STATISTICS, 13(2), 121–139.
author keywords: binomial counts; CAR models; detection histories; detection probability; MCMC; population density estimation
TL;DR:
A unified framework for modeling bird survey data collected at spatially replicated survey sites in the form of repeated counts or detection history counts is presented, through which spatial dependence in bird density and variation in detection probabilities due to changes in covariates across the landscape is model.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
An enhanced quantile approach for assessing differential gene expressions
BIOMETRICS, 64(2), 449–457.
author keywords: GeneChip microarray; Information sharing; probe-level measurement; quantile regression; rank score test
MeSH headings : Algorithms; Biometry / methods; Computer Simulation; Data Interpretation, Statistical; Gene Expression Profiling / methods; Models, Statistical; Oligonucleotide Array Sequence Analysis / methods
TL;DR:
The proposed enhanced quantile rank score test (EQRS) for detecting differential expression in GeneChip studies by analyzing the quantiles of gene intensity distributions through probe‐level measurements is proposed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
"Smooth" semiparametric regression analysis for arbitrarily censored time-to-event data
BIOMETRICS, 64(2), 567–576.
author keywords: accelerated failure time model; heteroscedasticity; information criteria; interval censoring; proportional hazards model; proportional odds model; seminonparametric (SNP) density; time-dependent covariates
MeSH headings : Biometry / methods; Computer Simulation; Data Interpretation, Statistical; Models, Statistical; Regression Analysis; Statistics, Nonparametric
TL;DR:
A general framework for regression analysis of time-to-event data subject to arbitrary patterns of censoring is proposed, which allows popular models, such as the proportional hazards, proportional odds, and accelerated failure time models, to be placed in a common framework and provides a principled basis for choosing among them.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 article
Erratum: Integrating catch-at-age and multiyear tagging data: a combined Brownie and Petersen estimation approach in a fishery context (vol 63, pg 534, 2006)
Polacheck, T., Eveson, J. P., Laslett, G. M., Pollock, K. H., & Hearn, W. S. (2008, June). CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, Vol. 65, pp. 1244–1244.
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science; OpenAlex)
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 article
Entropy-based moment selection in the presence of weak identification
ECONOMETRIC REVIEWS, Vol. 27, pp. 398–427.
author keywords: generalized method of moments; inference; moment selection; weak identification
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
A gene expression signature of confinement in peripheral blood of red wolves (Canis rufus)
MOLECULAR ECOLOGY, 17(11), 2782–2791.
author keywords: conservation genetics; heterologous microarray; Illumina; pro-inflammatory response
MeSH headings : Animals; Biomarkers / blood; Coyotes / genetics; Female; Gene Expression Profiling; Male; Models, Genetic; North Carolina; Oligonucleotide Array Sequence Analysis; Polymerase Chain Reaction; Stress, Physiological / genetics; Wolves / genetics
TL;DR:
Characterization of differential transcript abundance in an accessible tissue such as peripheral blood identifies biomarkers that could be useful in animal management practices and for evaluating the impact of habitat changes on population health, particularly as attention turns to the effect of climate change on physiology and in turn species distributions.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
13. Climate Action
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2008 review
A brief review of some approaches to hysteresis in viscoelastic polymers
[Review of ]. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 69(3), 807–815.
author keywords: stress-strain laws; hysteresis; viseoelasticity; polymers; internal variables
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Waiting time distribution of generalized later patterns
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 52(11), 4879–4890.
TL;DR:
The concept of later waiting time distributions for patterns in multi-state trials is generalized to cover a collection of compound patterns that must all be counted pattern-specific numbers of times, and a practical method is given to compute the generalized distribution.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Testing lack of symmetry in spatial-temporal processes
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 138(10), 2847–2866.
author keywords: symmetry; separability; spatial-temporal process; spectral density function; air pollution
TL;DR:
New formal tests for lack of symmetry are proposed by using spectral representations of the spatial-temporal covariance functions by using classical analysis of variance (ANOVA) models.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 article
Risk analysis of software process measurements
Kojima, T., Hasegawa, T., Misumi, M., & Nakamura, T. (2008, September). SOFTWARE QUALITY JOURNAL, Vol. 16, pp. 361–376.
author keywords: logistic model; risk assessment; software process; statistical analysis; Yore; Temodori
TL;DR:
The proposed method is based on statistical analyses of process measurements collected continuously throughout a project by a risk assessment and tracking system (RATS), and may be useful for a broader range of applications.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Modeling of viscoelastic shear: A nonlinear stick-slip formulation
Dynamic Systems and Applications, 17(2), 383–405.
Source: NC State University Libraries
Added: August 6, 2018
2008 journal article
Maximum likelihood estimation in the proportional hazards cure model
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 60(3), 545–574.
author keywords: censoring; maximum likelihood estimation; mixture models; proportional hazards cure model; semiparametric efficiency
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Determining optimal population monitoring for rare butterflies
CONSERVATION BIOLOGY, 22(4), 929–940.
author keywords: butterflies; distance sampling; endangered butterflies; insects; mark-recapture; rare species; species monitoring; threatened species; transect counts
MeSH headings : Animals; Butterflies / physiology; Conservation of Natural Resources; Ecosystem; Environmental Monitoring / methods; Population Density; Time Factors
TL;DR:
Mark–recapture analysis provided by far the greatest amount of demographic information, including estimates of population size, detection, survival, and recruitment probabilities, and Pollard–Yates population indices derived from transect counts did not provide estimates of demographic parameters.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Adaptation of an apple sooty blotch and flyspeck warning system for the Upper Midwest United States
PLANT DISEASE, 92(8), 1215–1222.
author keywords: disease forecasting; microclimate; ROC analysis
TL;DR:
Performance of the SBFS warning system in the Upper Midwest and climatically similar regions may be improved if cumulative hours of RH ≥ 97% were substituted for cumulative LWD to predict the first appearance of SBFS.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
A class of nonseparable and nonstationary spatial temporal covariance functions
ENVIRONMETRICS, 19(5), 487–507.
author keywords: nonseparability; nonstationarity; spatial temporal models; ambient ozone; spectral density; spatial covariance; spectral domain; non separable covariance; ozone modeling
TL;DR:
This work introduces a general and flexible parametric class of spatial temporal covariance models, that allows for lack of stationarity and separability by using a spectral representation of the process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Supplementing limited methionine diets with rumen-protected methionine, betaine, and choline in early lactation holstein cows
JOURNAL OF DAIRY SCIENCE, 91(4), 1552–1559.
author keywords: choline; betaine; methionine; dairy
MeSH headings : Animal Feed / analysis; Animals; Betaine / administration & dosage; Betaine / metabolism; Body Constitution / physiology; Body Weight / physiology; Cattle / metabolism; Choline / administration & dosage; Choline / metabolism; Dairying / methods; Diet / veterinary; Dietary Supplements; Eating / physiology; Female; Lactation / physiology; Methionine / administration & dosage; Methionine / metabolism; Milk / chemistry; Milk Proteins / analysis; Organic Chemicals / administration & dosage; Organic Chemicals / metabolism; Parity; Pregnancy; Rumen / metabolism
TL;DR:
Overall, no differences in intake, milk yield, or milk composition were observed in primiparous cows, and there were no beneficial effects of RP-betaine supplementation to a Met-limited TMR.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Sliced inverse regression with regularizations
BIOMETRICS, 64(1), 124–131.
author keywords: regularized least squares; sliced inverse regression; sufficient dimension reduction
MeSH headings : Algorithms; Biometry / methods; Computer Simulation; Data Interpretation, Statistical; Epidemiologic Methods; Least-Squares Analysis; Models, Biological; Models, Statistical; Regression Analysis
TL;DR:
A regularized SIR approach based on the least‐squares formulation of SIR is proposed, and an alternating least-squares algorithm is developed, to enable SIR to work with n < p and highly correlated predictors.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Simultaneous regression shrinkage, variable selection, and supervised clustering of predictors with OSCAR
BIOMETRICS, 64(1), 115–123.
author keywords: correlation; penalization; predictive group; regression; shrinkage; supervised clustering; variable selection
MeSH headings : Algorithms; Artificial Intelligence; Biometry / methods; Cluster Analysis; Computer Simulation; Data Interpretation, Statistical; Epidemiologic Methods; Models, Biological; Models, Statistical; Regression Analysis
TL;DR:
A new method called the OSCAR (octagonal shrinkage and clustering algorithm for regression) is proposed to simultaneously select variables while grouping them into predictive clusters, in addition to improving prediction accuracy and interpretation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2008 patent
Methods and systems for selectively connecting and disconnecting conductors in a fabric
Washington, DC: U.S. Patent and Trademark Office.
Source: NC State University Libraries
Added: August 6, 2018
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