Journal of High Energy Physics, ISSN 1126-6708, 11/2018, Volume 2018, Issue 11, pp. 1 - 29

We introduce and study conformal field theories specified by W −algebras commuting with certain set of screening charges. These CFT’s possess perturbations...

Integrable Field Theories | Conformal Field Theory | Quantum Physics | Sigma Models | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | 2-PARAMETER FAMILY | FIELD-THEORY | DEFORMATIONS | PHYSICS, PARTICLES & FIELDS | Models | Atmospheric physics | Algebra | Information management | Analysis | Perturbation theory | Deformation | Perturbation methods | Integrals | Scattering | Field theory | Coupling | Physics - High Energy Physics - Theory

Integrable Field Theories | Conformal Field Theory | Quantum Physics | Sigma Models | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | 2-PARAMETER FAMILY | FIELD-THEORY | DEFORMATIONS | PHYSICS, PARTICLES & FIELDS | Models | Atmospheric physics | Algebra | Information management | Analysis | Perturbation theory | Deformation | Perturbation methods | Integrals | Scattering | Field theory | Coupling | Physics - High Energy Physics - Theory

Journal Article

International Journal of Mechanical Sciences, ISSN 0020-7403, 12/2018, Volume 149, pp. 402 - 412

•For the first time in the literature three versions of Bresse–Timoshenko beams are contrasted.•Extensive theoretical and numerical results are reported for...

Pure Pasternak foundation | Slope inertia based version | Bresse-Timoshenko beam | Truncated version | MECHANICS | 2-PARAMETER ELASTIC FOUNDATIONS | EQUATION | TRANSVERSE VIBRATIONS | NATURAL FREQUENCIES | BARS | ENGINEERING, MECHANICAL | Mechanical engineering | Analysis | Vibration

Pure Pasternak foundation | Slope inertia based version | Bresse-Timoshenko beam | Truncated version | MECHANICS | 2-PARAMETER ELASTIC FOUNDATIONS | EQUATION | TRANSVERSE VIBRATIONS | NATURAL FREQUENCIES | BARS | ENGINEERING, MECHANICAL | Mechanical engineering | Analysis | Vibration

Journal Article

Engineering Fracture Mechanics, ISSN 0013-7944, 01/2018, Volume 187, pp. 103 - 114

•Fatigue crack growth tests were performed on four different Al 7075-T6 specimens.•Specimens could provide a wide range of negative and positive...

Generalized strain energy density criterion | Fatigue crack growth | T-stress | Geometry effects | MECHANICS | BRITTLE MATERIALS | MODE | 2-PARAMETER FRACTURE-MECHANICS | SPECIMEN | PLATE | GEOMETRY

Generalized strain energy density criterion | Fatigue crack growth | T-stress | Geometry effects | MECHANICS | BRITTLE MATERIALS | MODE | 2-PARAMETER FRACTURE-MECHANICS | SPECIMEN | PLATE | GEOMETRY

Journal Article

International Journal of Mechanical Sciences, ISSN 0020-7403, 2009, Volume 51, Issue 11, pp. 869 - 880

Using the refined sinusoidal shear deformation plate theory and including plate-foundation interaction, a thermoelastic bending analysis is presented for a...

Various plate theory | Uniform load | Thermal field Elastic foundations | Functionally graded material | THICK RECTANGULAR-PLATES | SHEAR DEFORMATION-THEORY | REISSNER-MINDLIN PLATES | Thermal field | 2-PARAMETER FOUNDATION | INTEGRAL-EQUATION METHOD | DIFFERENTIAL QUADRATURE METHOD | ENGINEERING, MECHANICAL | THERMOELASTIC DEFORMATIONS | MECHANICS | BOUNDARY-ELEMENT ANALYSIS | FUNCTIONALLY GRADED PLATES | Elastic foundations | INPLANE LOADS | Plate theory | Foundations | Volume fraction | Shear deformation | Functionally gradient materials | Mathematical models | Elastic deformation | Plates

Various plate theory | Uniform load | Thermal field Elastic foundations | Functionally graded material | THICK RECTANGULAR-PLATES | SHEAR DEFORMATION-THEORY | REISSNER-MINDLIN PLATES | Thermal field | 2-PARAMETER FOUNDATION | INTEGRAL-EQUATION METHOD | DIFFERENTIAL QUADRATURE METHOD | ENGINEERING, MECHANICAL | THERMOELASTIC DEFORMATIONS | MECHANICS | BOUNDARY-ELEMENT ANALYSIS | FUNCTIONALLY GRADED PLATES | Elastic foundations | INPLANE LOADS | Plate theory | Foundations | Volume fraction | Shear deformation | Functionally gradient materials | Mathematical models | Elastic deformation | Plates

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 11/2018, Volume 2018, Issue 11, pp. 1 - 29

We study dual strong coupling description of integrability-preserving deformation of the O(N) sigma model. Dual theory is described by a coupled theory of...

Integrable Field Theories | Quantum Physics | Sigma Models | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | MATRIX | INTEGRABLE DEFORMATIONS | 2-PARAMETER FAMILY | PHYSICS, PARTICLES & FIELDS | Flow equations | Boson fields | Deformation | Fermions | Quantum theory

Integrable Field Theories | Quantum Physics | Sigma Models | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | MATRIX | INTEGRABLE DEFORMATIONS | 2-PARAMETER FAMILY | PHYSICS, PARTICLES & FIELDS | Flow equations | Boson fields | Deformation | Fermions | Quantum theory

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 3/2018, Volume 2018, Issue 3, pp. 1 - 14

A new method for explicit computation of the CY moduli space metric was proposed by the authors recently. The method makes use of the connection of the moduli...

Superstring Vacua | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | 2-PARAMETER MODELS | YUKAWA COUPLINGS | CALABI-YAU MANIFOLDS | VACUA | MIRROR SYMMETRY | PHYSICS, PARTICLES & FIELDS | Algebra | Topological manifolds | Computing time | Quantum theory | Linear algebra | Physics - High Energy Physics - Theory | Symplectic Geometry | Nuclear and particle physics. Atomic energy. Radioactivity | Algebraic Geometry | Mathematics | High Energy Physics - Theory

Superstring Vacua | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | 2-PARAMETER MODELS | YUKAWA COUPLINGS | CALABI-YAU MANIFOLDS | VACUA | MIRROR SYMMETRY | PHYSICS, PARTICLES & FIELDS | Algebra | Topological manifolds | Computing time | Quantum theory | Linear algebra | Physics - High Energy Physics - Theory | Symplectic Geometry | Nuclear and particle physics. Atomic energy. Radioactivity | Algebraic Geometry | Mathematics | High Energy Physics - Theory

Journal Article

Psychological Medicine, ISSN 0033-2917, 07/2016, Volume 46, Issue 10, pp. 2025 - 2039

Item response theory (IRT) measurement models are now commonly used in educational, psychological, and health-outcomes measurement, but their impact in the...

2-parameter logistic model | skewed latent trait | psychopathology measurement | log-logistic model | Item response theory | PSYCHIATRY | IRT | PSYCHOLOGY, CLINICAL | PSYCHOLOGY | FIT | LINKING | THEORY MODELS | VARIABLES | Models, Theoretical | Psychiatric Status Rating Scales | Humans | Psychometrics - methods | Measurement | Health status | Challenges | Mental health | Statistical methods | Quantitative psychology | Psychiatry | Testing

2-parameter logistic model | skewed latent trait | psychopathology measurement | log-logistic model | Item response theory | PSYCHIATRY | IRT | PSYCHOLOGY, CLINICAL | PSYCHOLOGY | FIT | LINKING | THEORY MODELS | VARIABLES | Models, Theoretical | Psychiatric Status Rating Scales | Humans | Psychometrics - methods | Measurement | Health status | Challenges | Mental health | Statistical methods | Quantitative psychology | Psychiatry | Testing

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 12/2013, Volume 2013, Issue 12, pp. 1 - 29

The Fateev model is somewhat special among two-dimensional quantum field theories. For different values of the parameters, it can be reduced to a variety of...

Integrable Field Theories | Integrable Hierarchies | Field Theories in Lower Dimensions | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Integrable field theories | Field theories in lower dimensions | Integrable hierarchies | ANHARMONIC-OSCILLATORS | FIELDS | BOUNDARY INTERACTION | 2-PARAMETER FAMILY | VALUES | EQUATION | THERMODYNAMIC BETHE-ANSATZ | PHYSICS, PARTICLES & FIELDS | Anisotropy | Analysis | Lists | Mathematical analysis | Constants | Two dimensional | Three dimensional models | Quantum theory | Symmetry

Integrable Field Theories | Integrable Hierarchies | Field Theories in Lower Dimensions | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Integrable field theories | Field theories in lower dimensions | Integrable hierarchies | ANHARMONIC-OSCILLATORS | FIELDS | BOUNDARY INTERACTION | 2-PARAMETER FAMILY | VALUES | EQUATION | THERMODYNAMIC BETHE-ANSATZ | PHYSICS, PARTICLES & FIELDS | Anisotropy | Analysis | Lists | Mathematical analysis | Constants | Two dimensional | Three dimensional models | Quantum theory | Symmetry

Journal Article

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, ISSN 1063-7761, 10/2019, Volume 129, Issue 4, pp. 566 - 590

We consider classical and quantum integrable sigma models and their relations with the solutions of renormalization group equations. We say that an integrable...

REPRESENTATION | 2-PARAMETER FAMILY | PHYSICS, MULTIDISCIPLINARY | S-MATRICES | DEFORMATIONS

REPRESENTATION | 2-PARAMETER FAMILY | PHYSICS, MULTIDISCIPLINARY | S-MATRICES | DEFORMATIONS

Journal Article

International Journal of Damage Mechanics, ISSN 1056-7895, 6/2019, Volume 28, Issue 6, pp. 896 - 917

Self-healing is the capability of a material to heal (repair) damages autogenously and autonomously. New theoretical investigation extended from the healing...

Super healing | damage | nonlinear | elastic energy | elastic strain | self-healing | PERFORMANCE | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | MODEL | CONCRETE | MECHANICS | POLYMER | 2-PARAMETER DAMAGE | MICROCAPSULES | COUPLED ELASTOPLASTIC DAMAGE | PLASTICITY | GEOMATERIALS

Super healing | damage | nonlinear | elastic energy | elastic strain | self-healing | PERFORMANCE | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | MODEL | CONCRETE | MECHANICS | POLYMER | 2-PARAMETER DAMAGE | MICROCAPSULES | COUPLED ELASTOPLASTIC DAMAGE | PLASTICITY | GEOMATERIALS

Journal Article

The Journal of Rheumatology, ISSN 0315-162X, 2011, Volume 38, Issue 12, pp. 2557 - 2564

OBJECTIVE: To examine the construct validity of the 28-tender joint count (TJC-28) using item response theory (IRT)-based methods. METHODS: A total of 457...

Construct validity | 28-tender joint count | 2-parameter logistic model | Cohort study | Item response theory | Rheumatoid arthritis | CONSTRUCT VALIDITY | MEASUREMENT MODEL | DIAGNOSTIC CRITERIA | 2-PARAMETER LOGISTIC MODEL | COHORT STUDY | RHEUMATOLOGY | ARTHRITIS | DISEASE-ACTIVITY | ARTICULAR INDEX | AMERICAN-RHEUMATISM-ASSOCIATION | CLINICAL-TRIALS | RHEUMATOID ARTHRITIS | DISABILITY | 28-TENDER JOINT COUNT | ITEM RESPONSE THEORY | HEALTH-ASSESSMENT QUESTIONNAIRE | 28-JOINT COUNTS | Severity of Illness Index | Reproducibility of Results | Diagnostic Techniques and Procedures - standards | Humans | Middle Aged | Joints - pathology | Male | Joints - physiopathology | Remission Induction | Arthritis, Rheumatoid - pathology | Pain - physiopathology | Adult | Female | Aged | Pain Measurement | Arthritis, Rheumatoid - diagnosis | Arthritis, Rheumatoid - physiopathology

Construct validity | 28-tender joint count | 2-parameter logistic model | Cohort study | Item response theory | Rheumatoid arthritis | CONSTRUCT VALIDITY | MEASUREMENT MODEL | DIAGNOSTIC CRITERIA | 2-PARAMETER LOGISTIC MODEL | COHORT STUDY | RHEUMATOLOGY | ARTHRITIS | DISEASE-ACTIVITY | ARTICULAR INDEX | AMERICAN-RHEUMATISM-ASSOCIATION | CLINICAL-TRIALS | RHEUMATOID ARTHRITIS | DISABILITY | 28-TENDER JOINT COUNT | ITEM RESPONSE THEORY | HEALTH-ASSESSMENT QUESTIONNAIRE | 28-JOINT COUNTS | Severity of Illness Index | Reproducibility of Results | Diagnostic Techniques and Procedures - standards | Humans | Middle Aged | Joints - pathology | Male | Joints - physiopathology | Remission Induction | Arthritis, Rheumatoid - pathology | Pain - physiopathology | Adult | Female | Aged | Pain Measurement | Arthritis, Rheumatoid - diagnosis | Arthritis, Rheumatoid - physiopathology

Journal Article

Nuclear Physics, Section B, ISSN 0550-3213, 2011, Volume 847, Issue 2, pp. 413 - 459

In this paper we consider parafermionic Liouville field theory. We study integral representations of three-point correlation functions and develop a method...

2-PARAMETER FAMILY | SCALING FIELDS | CONFORMAL SYMMETRY | TREE SCATTERING-AMPLITUDES | MULTIPOINT CORRELATION-FUNCTIONS | SIGMA-MODEL | QUANTUM GEOMETRY | STRUCTURE CONSTANTS | EXPECTATION VALUES | OPERATOR ALGEBRA | PHYSICS, PARTICLES & FIELDS | Mathematics | Mathematical Physics | High Energy Physics - Theory | Physics

2-PARAMETER FAMILY | SCALING FIELDS | CONFORMAL SYMMETRY | TREE SCATTERING-AMPLITUDES | MULTIPOINT CORRELATION-FUNCTIONS | SIGMA-MODEL | QUANTUM GEOMETRY | STRUCTURE CONSTANTS | EXPECTATION VALUES | OPERATOR ALGEBRA | PHYSICS, PARTICLES & FIELDS | Mathematics | Mathematical Physics | High Energy Physics - Theory | Physics

Journal Article

Psychometrika, ISSN 0033-3123, 7/2013, Volume 78, Issue 3, pp. 417 - 440

Residual analysis (e.g. Hambleton & Swaminathan, Item response theory: principles and applications, Kluwer Academic, Boston, 1985; Hambleton, Swaminathan, &...

2-parameter-logistic model | Psychology | Assessment, Testing and Evaluation | item characteristic curve | Psychometrics | Statistical Theory and Methods | generalized partial credit model | IRT model fit | Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | STATISTICS | PERFORMANCE | SOCIAL SCIENCES, MATHEMATICAL METHODS | PSYCHOLOGY, MATHEMATICAL | IRT MODELS | Models, Psychological | Likelihood Functions | Models, Statistical | Humans | Psychometrics - methods | Models | School facilities | Analysis | Education parks

2-parameter-logistic model | Psychology | Assessment, Testing and Evaluation | item characteristic curve | Psychometrics | Statistical Theory and Methods | generalized partial credit model | IRT model fit | Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | STATISTICS | PERFORMANCE | SOCIAL SCIENCES, MATHEMATICAL METHODS | PSYCHOLOGY, MATHEMATICAL | IRT MODELS | Models, Psychological | Likelihood Functions | Models, Statistical | Humans | Psychometrics - methods | Models | School facilities | Analysis | Education parks

Journal Article

Acta Mechanica Sinica/Lixue Xuebao, ISSN 0567-7718, 12/2011, Volume 27, Issue 6, pp. 956 - 962

The mixed first-order shear deformation plate theory (MFPT) is employed to study the bending response of simply-supported orthotropic plates. The present plate...

Rectangular plates | Bending | Pasternak's model | Mixed theory | MINDLIN PLATES | THICK PLATES | 2-PARAMETER FOUNDATION | VARIATIONAL FORMULA | REISSNER PLATES | ENGINEERING, MECHANICAL | MECHANICS | FREE-VIBRATION | ELASTIC FOUNDATIONS | LAMINATED PLATES | Analysis | Universities and colleges | Stresses | Foundations | Deflection | Shear deformation | Mathematical models | Elastic deformation | Orthotropic plates

Rectangular plates | Bending | Pasternak's model | Mixed theory | MINDLIN PLATES | THICK PLATES | 2-PARAMETER FOUNDATION | VARIATIONAL FORMULA | REISSNER PLATES | ENGINEERING, MECHANICAL | MECHANICS | FREE-VIBRATION | ELASTIC FOUNDATIONS | LAMINATED PLATES | Analysis | Universities and colleges | Stresses | Foundations | Deflection | Shear deformation | Mathematical models | Elastic deformation | Orthotropic plates

Journal Article

Nuclear Physics, Section B, ISSN 0550-3213, 05/2016, Volume 906, Issue C, pp. 441 - 496

We present a generalization of the complete intersection in products of projective space (CICY) construction of Calabi–Yau manifolds. CICY three-folds and...

F-THEORY | PRODUCTS | PACKAGE | DEFORMATIONS | MIRROR SYMMETRY | COMPLETE-INTERSECTIONS | PHYSICS, PARTICLES & FIELDS | partial flag manifolds | Physik | Mathematics - Algebraic Geometry | Nuclear and High Energy Physics | f-theory | Nuclear and particle physics. Atomic energy. Radioactivity | vacua | gCICY | nonperturbative superpotentials | 2-parameter models | Mathematics | High Energy Physics - Theory | Nuclar physics | complete-intersections | mirror symmetry | Symplectic Geometry | deformations | compactifications | Algebraic Geometry | conifold transitions

F-THEORY | PRODUCTS | PACKAGE | DEFORMATIONS | MIRROR SYMMETRY | COMPLETE-INTERSECTIONS | PHYSICS, PARTICLES & FIELDS | partial flag manifolds | Physik | Mathematics - Algebraic Geometry | Nuclear and High Energy Physics | f-theory | Nuclear and particle physics. Atomic energy. Radioactivity | vacua | gCICY | nonperturbative superpotentials | 2-parameter models | Mathematics | High Energy Physics - Theory | Nuclar physics | complete-intersections | mirror symmetry | Symplectic Geometry | deformations | compactifications | Algebraic Geometry | conifold transitions

Journal Article

Nuclear Physics, Section B, ISSN 0550-3213, 2004, Volume 683, Issue 1, pp. 177 - 195

We derive one-point functions of the N=2 super-Liouville theory on a half line using the modular transformations of the characters in terms of the bulk and...

2-PARAMETER FAMILY | MODELS | FIELD-THEORY | SUPERCONFORMAL ALGEBRAS | REPRESENTATION | PHYSICS, NUCLEAR | FORMULAS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

2-PARAMETER FAMILY | MODELS | FIELD-THEORY | SUPERCONFORMAL ALGEBRAS | REPRESENTATION | PHYSICS, NUCLEAR | FORMULAS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 07/2005, Volume 2005, Issue 7, pp. 012 - 296

The description of B-type D-branes on a tensor product of two N = 2 minimal models in terms of matrix factorisations is related to the boundary state...

Topological Strings | D-branes | Conformal Field Models in String Theory | conformal field models in string theory | SUPERSYMMETRY | BUNDLES | topological strings | 2-PARAMETER MODELS | GEPNER MODELS | CALABI-YAU MANIFOLDS | STRING THEORY | MIRROR SYMMETRY | COMPACTIFICATIONS | DUALITY | BOUNDARY STATES | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Topological Strings | D-branes | Conformal Field Models in String Theory | conformal field models in string theory | SUPERSYMMETRY | BUNDLES | topological strings | 2-PARAMETER MODELS | GEPNER MODELS | CALABI-YAU MANIFOLDS | STRING THEORY | MIRROR SYMMETRY | COMPACTIFICATIONS | DUALITY | BOUNDARY STATES | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

Nuclear Physics, Section B, ISSN 0550-3213, 2001, Volume 609, Issue 1, pp. 3 - 45

We discuss the vacuum structure of type IIA/B Calabi–Yau string compactifications to four dimensions in the presence of n-form H-fluxes. These will lift the...

04.65.E | 12.60.Jv | 11.25.M | 2-PARAMETER MODELS | FIELD-THEORIES | SPECIAL GEOMETRY | DUALITY | SUPERPOTENTIALS | N=2 SUPERGRAVITY | SUPERSYMMETRY BREAKING | BLACK-HOLES | GAUGE | MIRROR SYMMETRY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

04.65.E | 12.60.Jv | 11.25.M | 2-PARAMETER MODELS | FIELD-THEORIES | SPECIAL GEOMETRY | DUALITY | SUPERPOTENTIALS | N=2 SUPERGRAVITY | SUPERSYMMETRY BREAKING | BLACK-HOLES | GAUGE | MIRROR SYMMETRY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article