02271oam 2200409z- 450 991016280290332120181110123400.01-941932-01-0(CKB)3710000001044659(EXLCZ)99371000000104465920190224c2017uuuu -u- -engRelax, it's just God how and why to talk to your kids about religion when you're not religious /Wendy Thomas RussellBrown Paper Press1-941932-00-2 Part one: O we of little faith -- Part two: A new direction -- Part three: Dealing with sticky issues.A rapidly growing demographic cohort in America, non-religious parents are at the forefront of a major and unprecedented cultural shift. Unable to fall back on what they were taught as children, many of these parents are struggling--or simply failing--to address complicated religious questions and issues with their children in ways that promote curiosity, kindness, and independence. Author Wendy Thomas Russell sifts through hard data--including the results of her own survey of 1,000 nonreligious parents--and delivers gentle but straightforward advice to this often-overlooked segment of the American population. With a thoughtful voice infused with humor, Russell seamlessly merges scientific thought, scholarly research, and everyday experience with respect for a full range of ways to view the world.Relax, It's Just GodReligious education of childrenParentingReligious aspectsFree thoughtFree thoughtfast(OCoLC)fst00933938ParentingReligious aspectsfast(OCoLC)fst01053421Religious education of childrenfast(OCoLC)fst01094035Religious education of children.ParentingReligious aspects.Free thought.Free thought.ParentingReligious aspects.Religious education of children.649/.7FAM034000REL004000REL001000bisacshRussell Wendy Thomas1243843BOOK9910162802903321Relax, it's just God2885158UNINA03615nam 2200457 450 991055688090332120221106122251.03-030-97910-5(MiAaPQ)EBC6935533(Au-PeEL)EBL6935533(CKB)21418287100041(PPN)261520148(EXLCZ)992141828710004120221106d2022 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierComputational concepts in simulation of welding processes /Reza Beygi, Eduardo Marques, Lucas F. M. da SilvaCham, Switzerland :Springer,[2022]©20221 online resource (97 pages)SpringerBriefs in Applied Sciences and Technology.Print version: Beygi, Reza Computational Concepts in Simulation of Welding Processes Cham : Springer International Publishing AG,c2022 9783030979096 Intro -- Contents -- 1 Introduction -- 1.1 The Importance of Simulating Welding Processes -- 1.2 Heat and Temperature Associated to Welding -- 1.2.1 Experimental Methods to Measure Temperature -- 1.2.2 Analytical Methods -- 1.2.3 Numerical Methods -- 1.3 Residual Stresses and Distortion in Welding -- References -- 2 Heat Sources and Thermal Analysis -- 2.1 Analytical Models -- 2.2 Heat Source Model for Numerical Simulation -- 2.2.1 Arc Welding Processes -- 2.2.2 Laser Welding -- 2.2.3 Friction Stir Welding -- 2.2.4 Resistance Spot Welding -- 2.2.5 Hybrid Welding Technologies -- 2.3 Phase Transformation and Material Properties -- 2.4 Validation of Thermal Analysis -- 2.5 Finite Difference Approach for Solving the Thermal Analysis -- References -- 3 Thermo-Metallurgical Modelling -- 3.1 Introduction -- 3.2 Phase Transformations in Steel -- 3.3 Effect of Phase Transformation on Residual Stress -- 3.4 Calculation of Phase Percentage -- 3.5 Temper and Creep -- References -- 4 Thermomechanical Analysis in Welding -- 4.1 Residual Stress and Distortion -- 4.2 Numerical Simulation for Mechanical Analysis -- 4.2.1 Implicit Approach -- 4.2.2 Explicit Approach -- 4.3 Thermal Elastic-Plastic FEM for Small Scale Structures -- 4.4 Inherent Strain Method -- 4.5 Equivalent Thermal Strain Method -- 4.6 Phase Transformation and Materials Properties Effects -- 4.7 Weld Sequence -- 4.8 Technical Aspects of Residual Stress Simulation -- References -- 5 Data Based Simulation -- 5.1 Introduction -- 5.2 Optimization of Simulation Parameters -- 5.3 Simulation Supported Process Optimization -- References.This book introduces basic concepts related to computer-aided simulation of welding and prepares the reader to perform the simulation of welding by commercial simulation software. It focuses on conceptualizing the physics of welding, heat transfer, stress development and microstructure development in welding. This book helps the reader to implement these concepts in any commercial software to simulate the welding process according to their own requirement.SpringerBriefs in Applied Sciences and Technology.Materials scienceMaterials science.671.520285Silva Lucas Filipe Martins da1973-1129808Beygi RezaMarques Eduardo CesarMiAaPQMiAaPQMiAaPQBOOK9910556880903321Computational concepts in simulation of welding processes2963189UNINA