Works Published in 2018

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Displaying works 81 - 100 of 235 in total

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

2018 journal article

Nutrient Balancing by Captive Golden Snub-Nosed Monkeys (Rhinopithecus roxellana)

INTERNATIONAL JOURNAL OF PRIMATOLOGY, 39(6), 1124–1138.

author keywords: Captivity; Geometric framework; Nutrition
TL;DR: The results highlight the importance of developing nutritionally adequate diets for captive animals based on an understanding of their nutritional requirements and the need to evaluate diet variation across sites, seasons, and age–sex classes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: January 7, 2019

2018 journal article

Predicting Exoplanet Masses and Radii: A Nonparametric Approach

ASTROPHYSICAL JOURNAL, 869(1).

author keywords: methods: statistical; planets and satellites: composition
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID
Added: December 31, 2018

2018 journal article

USE OF CSM-CROPGRO-COTTON TO DETERMINE THE AGRONOMIC AND ECONOMIC VALUE OF IRRIGATION TO UPLAND COTTON PRODUCTION IN NORTH AND SOUTH CAROLINA

TRANSACTIONS OF THE ASABE, 61(5), 1627–1638.

By: T. Spivey, G. Wilkerson, G. Buol*, K. Edmisten* & E. Barnes

author keywords: Cotton; CROPGRO; Crop simulation model; Economic analysis; Irrigation; Water use efficiency; Yield loss
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: December 31, 2018

2018 journal article

Algorithms for Fitting the Constrained Lasso

JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, 27(4), 861–871.

TL;DR: This work employs the alternating direction method of multipliers (ADMM) and also derive an efficient solution path algorithm for solving the constrained lasso problem, and shows that, for an arbitrary penalty matrix, the generalized lasso can be transformed to a constrainedLasso, while the converse is not true. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: NC State University Libraries
Added: December 31, 2018

2018 journal article

Investigation of sensory thresholds in Cavalier King Charles Spaniels with and without Chiari-like malformations and syringomyelia

JOURNAL OF VETERINARY INTERNAL MEDICINE, 32(6), 2021–2028.

author keywords: neuropathic pain; paresthesia; phantom scratch; syrinx
MeSH headings : Animals; Brain / diagnostic imaging; Brain / physiopathology; Budd-Chiari Syndrome / diagnostic imaging; Budd-Chiari Syndrome / physiopathology; Budd-Chiari Syndrome / veterinary; Case-Control Studies; Dog Diseases / diagnostic imaging; Dog Diseases / physiopathology; Dogs; Female; Hypesthesia / physiopathology; Hypesthesia / veterinary; Magnetic Resonance Imaging / veterinary; Male; Neuroimaging / veterinary; Sensory Thresholds / physiology; Syringomyelia / diagnostic imaging; Syringomyelia / physiopathology; Syringomyelia / veterinary
TL;DR: Mechanical and thermal sensitivity does not appear to be related to the presence of SM, but mechanical sensitivity appears to berelated to the existence of pain and clinical signs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 31, 2018

2018 journal article

Developing a model of climate change behavior among adolescents

CLIMATIC CHANGE, 151(3-4), 589–603.

UN Sustainable Development Goal Categories
13. Climate Action (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 31, 2018

2018 journal article

A numerical algorithm for constructing an individual mathematical model of HIV dynamics at cellular level

JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 26(6), 859–873.

By: H. Banks n, S. Kabanikhin, O. Krivorotko* & D. Yermolenko*

author keywords: Mathematical model of HIV dynamics; parameter specification problem; inverse problem; optimization approach; genetic algorithm; confidence intervals
TL;DR: A genetic algorithm for solving the least squares function minimization problem is implemented and investigated and the results of a numerical solution of the inverse problem are analyzed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 17, 2018

2018 journal article

Estimating intratumoral heterogeneity from spatiotemporal data

JOURNAL OF MATHEMATICAL BIOLOGY, 77(6-7), 1999–2022.

author keywords: Glioblastoma multiforme; Random differential equation; Parameter estimation
MeSH headings : Antineoplastic Agents / therapeutic use; Brain Neoplasms / drug therapy; Brain Neoplasms / pathology; Cell Movement; Cell Proliferation; Computer Simulation; Glioblastoma / drug therapy; Glioblastoma / pathology; Humans; Mathematical Concepts; Models, Biological; Neoplasm Invasiveness / pathology; Phenotype; Probability; Spatio-Temporal Analysis; Tumor Burden / drug effects
TL;DR: The predicted effect of treatment, specifically, chemotherapy, when assuming such a heterogeneous population and compare with predictions from a homogeneous cell population model are examined. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 17, 2018

2018 journal article

A Human Population-Based Organotypic In Vitro Model for Cardiotoxicity Screening

ALTEX-ALTERNATIVES TO ANIMAL EXPERIMENTATION, 35(4), 441–452.

By: F. Grimm*, A. Blanchette*, J. House n, K. Ferguson*, N. Hsieh*, C. Dalaijamts*, A. Wright*, B. Anson* ...

MeSH headings : Cardiotoxicity / genetics; Cardiovascular Agents / pharmacology; Cardiovascular Agents / toxicity; Cell Differentiation / drug effects; Cell Differentiation / genetics; Female; Healthy Volunteers; Humans; In Vitro Techniques; Induced Pluripotent Stem Cells / cytology; Induced Pluripotent Stem Cells / drug effects; Male; Myocytes, Cardiac / drug effects; Myocytes, Cardiac / physiology; Phenotype; Reproducibility of Results
TL;DR: iPSC-derived cardiomyocytes exhibited reproducible donor-specific differences in baseline function and drug-induced effects, demonstrating the feasibility of using a panel of population-based organotypic cells from healthy donors as an animal replacement experimental model to quantify inter-individual variability in xenobiotic responses. (via Semantic Scholar)
Source: Web Of Science
Added: December 10, 2018

2018 journal article

A majorization-minimization algorithm for split feasibility problems

COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 71(3), 795–828.

author keywords: Majorize-minimize; Nonlinear split feasibility; Intensity modulated radiation therapy; Proximity function minimization; Constrained regression
TL;DR: It is shown that the Euclidean norm appearing in the proximity function of the non-linear split feasibility problem can be replaced by arbitrary Bregman divergences, and the algorithm is based on the principle of majorization–minimization, is amenable to quasi-Newton acceleration, and comes complete with convergence guarantees under mild assumptions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (Web of Science)
Sources: Web Of Science, ORCID
Added: December 10, 2018

2018 journal article

Developing an Instrument to Measure Autonomous Adaptive Capacity to Climate Change among Urban Households

FRONTIERS IN ECOLOGY AND EVOLUTION, 6.

author keywords: adaptive capacity; climate change; scale development; vulnerability; urbanization; resilience; capitals; livelihoods
Source: Web Of Science
Added: December 10, 2018

2018 journal article

chemmodlab: a cheminformatics modeling laboratoryR package for fitting and assessing machine learning models

JOURNAL OF CHEMINFORMATICS, 10.

author keywords: Machine learning; QSAR; R package; Initial enhancement; Enrichment factor; Accumulation curve; Hit enrichment curve; Repeated cross-validation
TL;DR: The goal of chemmodlab is to streamline the fitting and assessment pipeline for many machine learning models in R, making it easy for researchers to compare the utility of these models. (via Semantic Scholar)
Source: Web Of Science
Added: December 10, 2018

2018 journal article

Space-Time Geostatistical Assessment of Hypoxia in the Northern Gulf of Mexico

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 52(21), 12484–12493.

MeSH headings : Gulf of Mexico; Humans; Hypoxia; Oxygen; Seasons; Water
TL;DR: An innovative space-time geostatistical model and data collected by multiple research organizations are used to estimate bottom-water dissolved oxygen concentrations and hypoxic area across summers from 1985 to 2016, finding that 27% of variability in BWDO is explained by deterministic trends with location, depth, and date, while correlated stochasticity accounts for 62% of observational variance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 3, 2018

2018 journal article

EDGEWORTH EXPANSIONS FOR A CLASS OF SPECTRAL DENSITY ESTIMATORS AND THEIR APPLICATIONS TO INTERVAL ESTIMATION

STATISTICA SINICA, 28(4), 2591–2608.

By: A. Chatterjee & S. Lahiri*

author keywords: Confidence intervals; frequency domain; stationary; studentization; taper; variance stabilizing transformation
Source: Web Of Science
Added: December 3, 2018

2018 journal article

How proper are Bayesian models in the astronomical literature?

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 481(1), 277–285.

author keywords: methods: data analysis; methods: miscellaneous; methods: statistical
TL;DR: Why checking posterior propriety is fundamental in Bayesian analyses is reviewed, and how to set up scientifically motivated proper priors is discussed. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: December 3, 2018

2018 journal article

ON ESTIMATION OF THE OPTIMAL TREATMENT REGIME WITH THE ADDITIVE HAZARDS MODEL

STATISTICA SINICA, 28(3), 1539–1560.

author keywords: A-learning estimating equations; additive hazards model; doubly robust; optimal treatment regime; time-dependent propensity score
TL;DR: A new semiparametric additive hazard model is introduced which allows flexible baseline covariate effects in the control group and incorporates marginal treatment effect and its linear interaction with covariates and a time-dependent propensity score is proposed to construct an A-learning type of estimating equations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 3, 2018

2018 journal article

SENSITIVITY ANALYSIS FOR UNMEASURED CONFOUNDING IN COARSE STRUCTURAL NESTED MEAN MODELS

STATISTICA SINICA, 28(4), 1703–1723.

By: S. Yang n & J. Lok*

author keywords: Censoring; confounding by indication; estimating equations; HIV/AIDS research; non-ignorable; sequential randomization
TL;DR: This work investigates the sensitivity of G-estimators of coarse SNMMs to unmeasured confounding, and applies this to a sensitivity analysis for the effect of the ART initiation time on the mean CD4 count at year 2 after infection in HIV-positive patients, based on the prospective Acute and Early Disease Research Program. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: December 3, 2018

2018 journal article

FULLY EFFICIENT ROBUST ESTIMATION, OUTLIER DETECTION AND VARIABLE SELECTION VIA PENALIZED REGRESSION

STATISTICA SINICA, 28(2), 1031–1052.

author keywords: Adaptive; breakdown point; least trimmed squares; outliers; penalized regression; robust regression; variable selection
TL;DR: An e-cient algorithm is proposed to solve this jointly penalized optimization problem and use the extended Bayesian information criteria tuning method to select the regularization parameters, since the number of parameters exceeds the sample size. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 3, 2018

2018 journal article

RANDOM DELAY DIFFERENTIAL EQUATIONS AND INVERSE PROBLEMS FOR AGGREGATE DATA PROBLEMS

EURASIAN JOURNAL OF MATHEMATICAL AND COMPUTER APPLICATIONS, 6(4), 4–16.

author keywords: Inverse problems; random delay differential equations; aggregate data; approximation and consistency of estimators
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 3, 2018

2018 journal article

Disease where you dine: plant species and floral traits associated with pathogen transmission in bumble bees

ECOLOGY, 99(11), 2535–2545.

author keywords: bee decline; bee parasites; Bombus impatiens; Crithidia; environmental reservoir; floral traits; foraging behavior; trait-based; transmission hotspots
MeSH headings : Animals; Bees; Crithidia; Flowers / anatomy & histology; Phenotype; Plants
TL;DR: Variation among plant species, through their influence on pathogen transmission, may shape bee disease dynamics, and surprisingly, floral size and morphology did not significantly predict transmission across species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: November 26, 2018

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