Works Published in 2011
Displaying works 101 - 120 of 159 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2011 journal article
Mechanistic Computational Model of Steroidogenesis in H295R Cells: Role of Oxysterols and Cell Proliferation to Improve Predictability of Biochemical Response to Endocrine Active Chemical-Metyrapone
TOXICOLOGICAL SCIENCES, 123(1), 80–93.
author keywords: endocrine disrupting chemicals; mechanistic computational model; in vitro toxicology; metyrapone; H295R cells; steroid biosynthesis
MeSH headings : Adrenocortical Carcinoma / drug therapy; Adrenocortical Carcinoma / metabolism; Cell Line, Tumor; Cell Proliferation / drug effects; Cell Survival / drug effects; Cholesterol / analogs & derivatives; Cholesterol / metabolism; Computational Biology / methods; Endocrine Disruptors / toxicity; Enzyme Inhibitors / toxicity; Humans; Metyrapone / toxicity; Models, Theoretical; Predictive Value of Tests; Steroids / metabolism
TL;DR:
The improvement of the extended, more biologically realistic model to predict CHOL and steroid concentrations in H295R cells and medium and their dynamic biochemical response to the EAC, MET is demonstrated.
(via Semantic Scholar)
academic.oup.com (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
5. Gender Equality
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
IMPORTANCE SAMPLING FOR A MONTE CARLO MATRIX MULTIPLICATION ALGORITHM, WITH APPLICATION TO INFORMATION RETRIEVAL
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 33(4), 1689–1706.
Contributors: S. Eriksson-Bique, M. Solbrig, M. Stefanelli, S. Warkentin, R. Abbey* & I. Ipsen
author keywords: randomized algorithm; expected value; variance; term-by-document matrix; query matching
TL;DR:
Numerical experiments with query matching in information retrieval applications illustrate that the optimized probabilities produce more accurate matchings than the uniform probabilities and that they can also be computed efficiently.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2011 journal article
GLOBAL IDENTIFIABILITY OF LINEAR STRUCTURAL EQUATION MODELS
ANNALS OF STATISTICS, 39(2), 865–886.
author keywords: Covariance matrix; Gaussian distribution; graphical model; multivariate normal distribution; parameter identification; structural equation model
Source: Web Of Science
Added: August 6, 2018
2011 article
Adaptive Control Design for Hysteretic Smart Systems
BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES 2011, Vol. 7978.
author keywords: smart systems; hysteresis; adaptive control; composite control
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2011 journal article
The binomial ideal of the intersection axiom for conditional probabilities
JOURNAL OF ALGEBRAIC COMBINATORICS, 33(3), 455–463.
author keywords: Conditional independence; Intersection axiom
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Sorting orders, subword complexes, Bruhat order and total positivity
ADVANCES IN APPLIED MATHEMATICS, 46(1-4), 46–53.
author keywords: Bruhat order; Homotopy type; Quillen Fiber Lemma; Weak order
TL;DR:
A poset map from a Boolean algebra to the Bruhat order is constructed which unveils an interesting connection between subword complexes, sorting orders, and certain totally nonnegative spaces and gives a simple new proof that the proper part of Bru Hat order is homotopy equivalent to the proper parts of a Booleangebra - that is, to a sphere.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Some evaluations of basic nodal-like schemes for a selection of classical problems in particle transport theory
ANNALS OF NUCLEAR ENERGY, 38(9), 2101–2104.
author keywords: Transport theory; Nodal methods; Albedo problems; Critical problems
UN Sustainable Development Goal Categories
13. Climate Action
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
PERIODICALLY FORCED DISCRETE-TIME SIS EPIDEMIC MODEL WITH DISEASE INDUCED MORTALITY
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 8(2), 385–408.
author keywords: Epidemics; infectives; periodic environments; susceptibles
TL;DR:
The Beverton-Holt recruitment function is used to show that the infective population exhibits period-doubling bifurcations route to chaos where the disease-free susceptible population lives on a 2-cycle (non-chaotic) attractor.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Nonholonomic Hamilton-Jacobi theory via Chaplygin Hamiltonization
JOURNAL OF GEOMETRY AND PHYSICS, 61(8), 1263–1291.
author keywords: Nonholonomic mechanics; Hamilton-Jacobi theory; Reduction; Hamiltonization
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Noncrossing partitions and the shard intersection order
JOURNAL OF ALGEBRAIC COMBINATORICS, 33(4), 483–530.
Contributors: N. Reading n
author keywords: Noncrossing partition; Shard; Coxeter group; Weak order
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2011 journal article
HOLONOMY IN ROGERS SUPERMANIFOLDS WITH APPLICATIONS TO SUPER YANG-MILLS THEORY
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, 8(2), 429–458.
author keywords: Holonomy; Rogers supermanifolds; super Yang Mills; constraint foliations; quotient supermanifolds; chiral; anti-chiral
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Global boundary value problems for nonlinear dynamic equations on time scales
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, 17(4), 541–553.
author keywords: boundary value problems; time scales; Schauder Fixed Point Theorem
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Gene-drive into insect populations with age and spatial structure: a theoretical assessment
EVOLUTIONARY APPLICATIONS, 4(3), 415–428.
author keywords: age and spatial structure; engineered underdominance; gene drive; release threshold; theoretical assessment
TL;DR:
This study demonstrates that to determine the best method of spatial release, and the total number of engineered insects that must be released, it is important to take into account the age and sex of the released insects and spatial structure of the population.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2011 journal article
Functionality of the baroreceptor nerves in heart rate regulation
COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, 101(2), 208–219.
author keywords: Baroreceptor nerves; Nonlinear feedback mechanism; Medical applications; Nonlinear oscillations; Mathematical modeling; Heart rate control; Sit-to-stand; Head-up tilt
MeSH headings : Heart Rate / physiology; Humans; Pressoreceptors / physiology
TL;DR:
The nonlinear afferent model is analyzed and it is shown that the coupled model is able to predict heart rate regulation using blood pressure data as an input.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Evaluation of Location-Specific Predictions by a Detailed Simulation Model of Aedes aegypti Populations
PLoS ONE, 6(7), e22701.
Ed(s): E. Ooi
MeSH headings : Aedes; Animals; Argentina; Female; Models, Theoretical; Population Dynamics; Stochastic Processes; Time Factors
TL;DR:
The results show that Skeeter Buster replicates specific population dynamics and spatial structure of Ae.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018
2011 article
Equivalent forms of multi component Toda hierarchies (Reprinted from JOURNAL OF GEOMETRY AND PHYSICS, vol 61, pg 847, 2011)
Helminck, G. F., Helminck, A. G., & Opimakh, A. V. (2011, September). JOURNAL OF GEOMETRY AND PHYSICS, Vol. 61, pp. 1755–1781.
author keywords: Lower and upper triangular Z x Z-matrices; Infinite dimensional Cauchy problem; Lax equations; Zero curvature form; Bilinear form
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
DEFECT MODES AND HOMOGENIZATION OF PERIODIC SCHRODINGER OPERATORS
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 43(2), 971–996.
author keywords: multiple scales; Lyapunov-Schmidt reduction; eigenvalue bifurcation; spectral band edge
TL;DR:
For e> 0 and sufficiently small, discrete eigenvalues may bifurcate from spectral band edges of the periodic Schrodinger operator, H0 = −Δx + V (x) + e2Q(ex), into spectral gaps.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Canonical semigroups
SEMIGROUP FORUM, 83(1), 65–74.
author keywords: Canonical semigroups; Monoids of Lie type; Canonical compactification
Source: Web Of Science
Added: August 6, 2018
2011 journal article
RANK-DEFICIENT NONLINEAR LEAST SQUARES PROBLEMS AND SUBSET SELECTION
SIAM JOURNAL ON NUMERICAL ANALYSIS, 49(3), 1244–1266.
Contributors: I. Ipsen, C. Kelley* & S. Pope
author keywords: nonlinear least squares; Levenberg-Marquardt algorithm; subset selection; singular value decomposition
TL;DR:
The local convergence of the Levenberg-Marquardt method is examined for the solution of nonlinear least squares problems that are rank-deficient and have nonzero residual to show that replacing the Jacobian by a truncated singular value decomposition can be numerically unstable.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2011 journal article
MEDEA SELFISH GENETIC ELEMENTS AS TOOLS FOR ALTERING TRAITS OF WILD POPULATIONS: A THEORETICAL ANALYSIS
EVOLUTION, 65(4), 1149–1162.
author keywords: Dengue; introgression; malaria; maternal effect; mosquito; population replacement
MeSH headings : Animals; Culicidae / genetics; Disease Transmission, Infectious / prevention & control; Female; Fertility / genetics; Genetic Fitness / genetics; Genetics, Population; Genotype; Insect Vectors / genetics; Male; Models, Genetic; Repetitive Sequences, Nucleic Acid / genetics; Transgenes / genetics
TL;DR:
This work derives equations that describe the conditions under which Medea elements with fitness costs will spread, and the equilibrium allele frequencies are achieved, and suggests that medea elements can drive population replacement under a wide range of conditions.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
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