Kooperativer Bibliotheksverbund

UID:

Umfang: 1 online resource (632 pages)

Ausgabe: 1st ed.

ISBN: 9781040017234

Inhalt: The Second International Conference on Applied Data Science and Smart Systems (ADSSS-2023) was held on 15-16 December 2023 at Chitkara University, Punjab, India.

Weitere Ausg.: Print version: Singh, Jaiteg Applied Data Science and Smart Systems Boca Raton : Taylor & Francis Group,c2024 ISBN 9781032748146

Sprache: Englisch

Schlagwort(e): Electronic books.

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UID:

Umfang: 152 Seiten : , Illustrationen.

Ausgabe: Bim(b)grăṅ² reek

Originalschrift Ausgabe: พิมพ์ครั้งแรก

Originalschrift Titel: การละเล่นของเด็กลานนาไทยในอดีต /

Originalschrift Person/Organisation: ฉิมพะเนาว์, สุรสิงห์สำรวม

Originalschrift Verlag: เชียงใหม่ : : ศูนย์หนังสือเชียงใหม่,

Anmerkung: Text in Thai

Sprache: Thai

Fachgebiete: Ethnologie

UID:

Umfang: 1 online resource (481 pages)

Ausgabe: 1st ed.

ISBN: 0-443-15361-2

Anmerkung: Front Cover -- Enriched Numerical Techniques -- Copyright Page -- Contents -- List of contributors -- About the editors -- Preface -- 1 Development of level set methodologies for different geometric discontinuities -- 1.1 Introduction -- 1.2 Level set method -- 1.3 Normal level set function -- 1.4 Level set representation for closed discontinuities -- 1.5 Level set representation for cracks -- 1.6 Evaluation of split and tip elements -- 1.7 Effect of material irregularities on cracks -- 1.7.1 Displacement approximations -- 1.7.2 Evaluation of fracture parameters -- 1.8 Numerical results and discussions -- 1.8.1 Circular discontinuities -- 1.8.2 Elliptical discontinuity -- 1.8.3 Triangular discontinuity -- 1.8.4 Rectangular discontinuity -- 1.8.5 Hexagonal discontinuity -- 1.8.6 Octagonal discontinuity -- 1.8.7 A rectangular plate carrying cracks -- 1.8.8 Effect of size of inclusion -- 1.8.9 Effect of position of inclusion -- 1.8.10 Effect of size of hole -- 1.8.11 Effect of position of hole -- 1.9 Conclusion -- References -- 2 Higher order enrichment functions for fracture simulation in isotropic and orthotropic material medium -- 2.1 Introduction -- 2.2 Displacement approximation with extended finite element method -- 2.2.1 Partition of unity -- 2.2.2 Level set method with extended finite element method -- 2.2.3 Heaviside enrichment function -- 2.2.4 Branch enrichment functions for isotropic material -- 2.2.5 Branch enrichment functions for orthotropic material -- 2.2.6 Numerical integration -- 2.2.7 Fracture parameter (stress intensity factor) calculation -- 2.3 Result and discussions -- 2.3.1 Edge crack plate with an isotropic material medium -- 2.3.2 Center crack plate with isotropic material medium -- 2.3.3 Edge crack plate with an orthotropic material medium -- 2.3.4 Center crack plate with an orthotropic material medium. , 2.3.5 Edge crack with multiple holes orthotropic plate under fatigue loading -- 2.3.6 Edge crack with multiple holes/cracks orthotropic plate under fatigue loading -- 2.4 Conclusion -- References -- 3 Extended finite element method for three-dimensional cracks -- 3.1 Introduction -- 3.2 Extended finite element method for cracks -- 3.2.1 Choice of enrichment functions -- 3.3 Basic fracture mechanics principles -- 3.3.1 Linear elastic fracture mechanics principles -- 3.3.2 The stress intensity factor -- 3.3.3 The J-integral -- 3.3.4 The crack tip opening displacement -- 3.3.5 The interaction integral -- 3.4 Numerical results and discussions -- 3.4.1 Investigation of a plane edge crack -- 3.4.2 Cuboidal domain with a horizontal penny crack -- 3.4.3 Cuboidal domain with inclined penny crack -- 3.4.4 Cuboidal domain with a lens crack -- 3.5 Conclusion -- References -- 4 Extended finite element method for free vibration analyses of cracked plate based on higher order shear deformation theory -- 4.1 Introduction -- 4.2 Theoretical formulation -- 4.2.1 Partition of unity -- 4.2.2 Level set method -- 4.2.3 Enrichment -- 4.2.4 Selection of enriched nodes -- 4.2.5 Extended finite element approximation -- 4.2.6 Plate kinematics -- 4.2.6.1 Displacement field -- 4.2.6.2 Strain-displacement relation -- 4.2.6.3 Material constitutive relations -- 4.2.7 Modeling of functionally graded plate -- 4.2.8 Governing equation -- 4.2.8.1 Strain energy -- 4.2.8.2 Energy due to temperature rise and moisture rise -- 4.2.8.3 Kinetic energy -- 4.2.9 Numerical integration -- 4.2.10 Boundary conditions -- 4.3 Numerical results -- 4.3.1 Convergence and validation study -- 4.3.2 Parametric study -- 4.4 Summary -- References -- 5 Extended finite element method for stability analysis of stiffened trapezoidal composite panels -- 5.1 Introduction -- 5.2 Theory and formulation. , 5.3 The extended finite element method -- 5.4 Results and discussions -- 5.5 Conclusion -- References -- 6 Implementation issues in element-free Galerkin method -- 6.1 Introduction -- 6.2 Approximation function in element-free Galerkin method -- 6.3 Choice of weight (Kernel) function -- 6.3.1 Quartic spline weight function -- 6.3.2 Cubic spline weight function -- 6.3.3 Exponential spline weight function -- 6.4 Imposition of boundary conditions in element-free Galerkin method -- 6.4.1 Lagrangian multiplier method -- 6.4.2 Penalty method -- 6.5 Governing equations for element-free Galerkin method -- 6.6 Modeling of discontinuities in element-free Galerkin method -- 6.6.1 Methods based on modification of weight function -- 6.6.2 Methods based on modification of intrinsic basis -- 6.6.3 Methods based on extrinsic MLS enrichment -- 6.6.4 Methods based on extrinsic PUM enrichment -- 6.7 Level set method in element-free Galerkin method -- 6.8 h- and p-refinement -- 6.9 Numerical integration -- 6.9.1 Direct nodal integration -- 6.9.2 Stress point integration -- 6.9.3 Cell structure or background mesh -- 6.10 Conclusion -- References -- 7 Enriched element-free Galerkin method for three-dimensional cracks -- 7.1 Introduction -- 7.2 The element-free Galerkin method -- 7.2.1 Basic element-free Galerkin method models -- 7.2.2 Enriched element-free Galerkin method for cracks -- 7.2.3 Enrichment functions for cracks -- 7.3 Numerical results and discussions -- 7.3.1 Analysis of plane edge crack -- 7.3.2 Horizontal penny crack in a cubical domain -- 7.3.3 Inclined penny crack in a cubical domain -- 7.3.4 Lens crack in a cubical domain -- 7.4 Conclusion -- References -- 8 Enriched element-free Galerkin method for elastoplastic crack growth in steel alloys -- 8.1 Introduction -- 8.2 Governing formulations -- 8.3 Numerical formulation in elastoplastic analysis. , 8.3.1 Plasticity modeling -- 8.3.2 Analysis of elastoplastic stress-strain relations -- 8.3.3 Matrix representation of elastoplastic stress-strain relations -- 8.4 Stress calculation algorithms in elastoplasticity -- 8.4.1 Elastic predictor and plastic corrector algorithm -- 8.4.2 Implicit integration or von Mises plasticity -- 8.4.2.1 The radial return method -- 8.4.2.2 Material Jacobian for time-independent isotropic linear hardening plasticity -- 8.4.3 Plane stress plasticity -- 8.4.3.1 Plane stress-projected plasticity model -- 8.4.3.2 Plane stress-projected integration plasticity model -- 8.4.3.3 The plane stress-projected return mapping -- 8.4.3.4 The elastoplastic consistent tangent operator for plane stress plasticity -- 8.5 Investigation of fatigue crack growth -- 8.5.1 Computation of J-integral -- 8.5.2 Evaluation of fatigue life -- 8.6 Numerical results and discussions -- 8.7 Conclusion -- References -- 9 Enriched element-free Galerkin method for modeling large elasto-plastic deformations -- 9.1 Introduction -- 9.2 Large deformation theory -- 9.3 Introduction to element-free Galerkin method -- 9.3.1 Choice of weight function -- 9.3.2 Element-free Galerkin method models -- 9.4 Total Lagrangian formulation -- 9.5 Updated Lagrangian formulation -- 9.6 Large deformation in presence of discontinuities -- 9.7 Numerical results and discussions -- 9.7.1 Large deformation analysis with one bi-material surface -- 9.7.2 Large deformation analysis with two bi-material surfaces -- 9.7.3 Large deformation with a spherical interface -- 9.8 Conclusion -- References -- 10 Modeling of Hertzian contact problems by enriched element-free Galerkin method -- 10.1 Introduction -- 10.2 Hertzian classical theory -- 10.2.1 Contact between two spheres -- 10.2.2 Contact between an elastic half-space and a sphere -- 10.2.3 Two cylinders in contact with parallel axis. , 10.3 Continuum model of contact friction -- 10.4 Plasticity theory of friction -- 10.5 Governing equation for element-free Galerkin method -- 10.6 Lagrangian multiplier for contact problems -- 10.7 Imposition of contact constraints using penalty method -- 10.8 Analysis of the classical Hertzian contact problem: cylinder-rectangular block interaction -- 10.9 Conclusion -- References -- 11 Enriched element-free Galerkin method for large elasto-plastic deformations: basic mathematical foundations -- 11.1 Introduction -- 11.2 Kinematics of large deformation -- 11.2.1 The deformation gradient -- 11.2.2 Measures of stresses and strains -- 11.3 Large deformation analysis by element-free Galerkin method -- 11.3.1 Total Lagrangian formulation -- 11.3.2 Updated Lagrangian formulation -- 11.3.3 Large deformation in the presence of discontinuities -- 11.4 Elasto-plastic analysis -- 11.4.1 Elasto-plastic analysis in one dimension -- 11.4.2 Elastic-predictor plastic-corrector algorithm -- 11.4.3 General elasto-plastic analysis -- 11.4.3.1 The yield criteria -- 11.4.3.2 Strain hardening -- 11.4.3.3 Elasto-plastic stress-strain relations -- 11.4.3.4 Ramberg-Osgood model -- 11.5 Conclusion -- References -- 12 Implementation issues in extended isogeometric analysis -- 12.1 Introduction -- 12.2 Extended isogeometric analysis -- 12.2.1 Computer-aided design functions in extended isogeometric analysis -- 12.2.1.1 B-splines -- 12.2.1.2 Nonuniform rational B-spline -- 12.2.1.3 T-splines -- 12.2.1.4 Locally refined B-splines -- 12.2.1.5 PHT-splines -- 12.2.2 Fracture mechanics problem formulation -- 12.2.3 Approximation of voids and cracks using extended isogeometric analysis -- 12.2.3.1 Approximation of voids using extended isogeometric analysis -- 12.2.3.2 Approximation of cracks using extended isogeometric analysis -- 12.2.4 Selection of control points for enrichment. , 12.2.5 Extended isogeometric analysis-based discretization.

Weitere Ausg.: ISBN 0-443-15362-0

Sprache: Englisch

UID:

Umfang: 1 online resource (xxi, 326 pages) : , illustrations (some color).

Ausgabe: First edition.

ISBN: 9781003415701 , 1003415709 , 9781000917857 , 1000917851 , 9781000917871 , 1000917878

Serie: Postharvest biology and technology

Inhalt: "This new volume, with contributions from packaging technology experts, provides a comprehensive overview of the new and diverse technologies in food packaging of fruits and vegetables, providing an emphasis on new commercially available packaging technologies for fresh produce. The book first looks at important biopolymeric films for fresh produce packaging along with a historical overview, followed by coverage of the mechanical, physical, and permeability properties and recent developments in investigative techniques of biopolymers as well as their applications in modified atmosphere packaging used in fresh produce packaging. The volume then discusses the detailed application of natural/organic active agents, including oxygen scavengers, ethylene scavengers, antioxidants, antimicrobial agents, etc., for the fabrication of active packaging for maintaining the quality of fresh produce during storage and transportation. Chapters cover active (antimicrobial, antioxidant) edible films and coatings used to preserve the quality of fresh produce. Protective packaging, package designing aspects, and safety and security packaging for agricultural produce in the supply chain are also explored. Also considered are intelligent packaging technologies that monitor the condition of packaged food using data carriers, indicators, and sensors. Novel Packaging Systems for Fruits and Vegetables provides a thorough presentation of the most important and innovative technologies for the packaging and safety of fruits and vegetables. This volume will be valuable for advanced students as well as for faculty, researchers, and industry professionals in food science and engineering, packaging technology, and postharvest technology."--

Weitere Ausg.: Print version: Novel packaging systems for fruits and vegetables. Palm Bay, FL, USA ; Burlington, ON, Canada : Apple Academic Press, 2024 ISBN 1774914964

Weitere Ausg.: ISBN 9781774914960

Sprache: Englisch

DOI: 10.1201/9781003415701

URL: https://www.taylorfrancis.com/books/9781003415701

UID:

Umfang: 1 online resource (xxvii, 535 pages) : , illustrations (chiefly color)

Ausgabe: First edition.

ISBN: 9781003455271 , 1003455271 , 9781000988581 , 1000988589 , 9781000988550 , 1000988554

Inhalt: "Developing climate-smart crops is vital to securing food security around the world. This new volume, Climate-Resilient Agriculture: A Molecular Perspective, covers the current aspects of climate-resilient agriculture, including the crucial physiological, biochemical, and molecular aspects of cultivated crops under stress conditions, which play a pivotal role in developing climate-smart crops. This book discusses the current state of climate change and its effect on crop diversity and germplasm. The primary focus of the volume is on advanced technologies and approaches in the development of crops that can withstand adverse climate scenarios. The volume explores breeding, omics, genetic engineering, bioengineering of metabolic pathways, and artificial intelligence. Each has been laid out with systematic approaches to developing abiotic stress-tolerant genotypes using biotechnological tools. Key features: Addresses the current and future challenges of climate changes on food security; Details the impact of different biotic, abiotic stresses, their interaction, and effect on crop plants in climate-changing scenarios; Gives a comprehensive account of molecular mechanisms associated with different stresses in crop plants; Discusses advances in breeding and biotechnological techniques to tackle the different stresses in challenging climatic fluctuations; Highlights various emerging approaches and technologies currently being used in developing climate-smart crops; Provides success stories of crop improvement against the different stresses. This book covers the crucial advanced technologies that can help to mitigate plant abiotic stresses in cultivated crops and will familiarize readers with state-of-the-art advances in climate-resilience agriculture. The volume will benefit researchers, plant scientists, environmental biologists, faculty, and students in diverse fields of agriculture."--

Weitere Ausg.: Print version: Climate-resilient agriculture. Palm Bay, FL, USA ; Burlington, ON, Canada : Apple Academic Press, 2024 ISBN 1774915065

Weitere Ausg.: ISBN 9781774915066

Sprache: Englisch

Schlagwort(e): Electronic books.

DOI: 10.1201/9781003455271

URL: https://www.taylorfrancis.com/books/9781003455271