Bøker av Juan Martin Garcia

Preface Year 2023The Way of Saint James, also called the 'Camino de Santiago' or the 'Camino', is a crazy but rewarding adventure. For readers who are considering it, this book will be a help to make an informed decision and then plan it well.To do the Camino is to walk, nothing more. Walking is not running or climbing, but neither is it strolling at the mall.This guide is based on my experience of having completed the Camino from Roncesvalles to Santiago de Compostela walking about 500 miles in 35 days, and having finished better than I was at the beginning.Buen Camino !Index1. The Way of Saint James HistoryThe Camino todayPilgrim or tourist, walkerRoutes to CompostelaThe stagesTypes of roads2. Make the decision The reasonWhich route to chooseBooks and guidesAlone or accompaniedBudgetIn summary: yes or no3. Planning Starting pointThe start datePlan the stagesAccommodations4. Preparations Test routesClothing and footwearBackpack and caneLuggageMobile and cameraPilgrim's CredentialTake care5. Running The first daySome things to do6. The stagesA personal experienceSome things that happen7. The French Camino Distances Accommodations visitedStages1. Roncesvalles - Burguete2. Burguete - Zubiri3. Zubiri - Pamplona4. Pamplona - Puente la Reina5. Puente la Reina - Estella6. Estella - Los Arcos7. Los Arcos - Viana8. Viana - Logroño9. Logroño - Nájera10. Nájera - Santo Domingo de la Calzada11. Sto Domingo de la Calzada - Belorado 12. Belorado - Agés 13. Agés - Burgos 14. Burgos - Hontanas 15. Hontanas - Boadilla del Camino 16. Boadilla - Carrión de los Condes 17. Carrión de los Condes - Terradillos 18. Terradillos - El Burgo Ranero 19. El Burgo - Mansilla de las Mulas 20. Mansilla de las Mulas - León 21. León - San Martín del Camino 22. San Martín del Camino - Astorga23. Astorga - Rabanal del Camino24. Rabanal del Camino - El Acebo25. El Acebo - Ponferrada26. Ponferrada - Villafranca del Bierzo27. Villafranca del Bierzo - Las Herrerías28. Las Herrerías - O Cebreiro29. O Cebreiro - Triacastella 30. Triacastella - Sarria 31. Sarria - Portomarín 32. Portomarín - Palas de Rei 33. Palas de Rei - A Fraga Alta 34. A Fraga Alta -O Pedrouzo 35. O Pedrouzo - Santiago de Compostela8. The Compostela9. To be continue...10. Acknowledgments 11. Basic Spanish vocabulary12. Personal notes If you are an urbanite who has spent his life locked in four walls, it is logical that now you want to go out into the country. If you work all your life sitting, it is very logical that you want to walk. If you stay in insane and sad offices, you want to breathe clean air. If your days are filled meeting with colleagues and clients, now you want to enjoy solitude. If you must achieve absurd objectives, you want to do something where the end is not a goal.Now you can say goodbye to all that, and alone or accompanied, go to the Camino de Santiago.Buen Camino !About the authorJuan Martín-García is Spanish, 60 years old, author of a recognized book over the history of Spain. He has done the Camino only once, he is not a walking expert, nor an athlete. His motivation for doing the Camino was to understand why hundreds of thousands of people not only start, but complete every year a 500-mile journey.The essential book for pilgrims !

Naturally, socio-economic and ecological systems are made up of hundreds of interconnected positive and negative loops and its ultimate behaviour isn't obvious. The concept of the loop is very useful because it enables us to start from the structure of the system that we are analysing and work towards its dynamic behaviour. If a system fluctuates persistently, remains in equilibrium or drops off rapidly, we can identify the structural reasons and decide how to go about modifying the causal loops that are going to influence it. This procedure can be applied to anything from the control of an industrial process to the monitoring of diabetes or cancer, fluctuations in the price of raw materials, or economic growth. Yet the most important use of this concept is in understanding how the structure of systems affects their behaviour. In the same market and in the same year, various firms that offer the same product present very different economic results. The less competent managers put this down to causes beyond their control - the cost of labour, competitors, customers' habits, and so on - when in fact they should study why the systems they control (their businesses) have a less competitive structure than those that show better results. ContentIntroduction1. Identifying the Problem 2. Defining the System 3. The Boundaries of a System 4. The Causal Diagram 5. Feedback 6. The Limiting Factor 7. The Key Factors 8. Classification of Systems 8.1. Stable and Unstable Systems 8.2. Hyperstable Systems 8.3. Oscillating Systems 8.4. Sigmoidal Systems 9. Generic Structures (Dynamic archetypes) 9.1. Resistance to Change 9.2. Erosion of Objectives 9.3. Addiction 9.4. Shifting the Burden to the External Factor 9.5. Short and Long-Term Effects10. World Models 11. Control Questionnaire Annex I.History and basic concepts II.Frequently Asked Questions FAQs III.Training Courses IV.Software V.Bibliography About the authorJuan Martín García is teacher, consultant, and a worldwide recognized expert in System Dynamics, with more than twenty years of experience in this field. Ph.D. Industrial Engineer (Spain) and Postgraduated Diploma in Business Dynamics at Massachusetts Institute of Technology MIT (USA). He teaches Vensim online courses in http: //vensim.com/vensim-online-courses/ based on System Dynamics.

INDEX OF PAPERS Paper 1. Sustainable Food AvailabilityPaper 2. A FAO's Model of Agro-food SystemsPaper 3. Crop Modelling in a RainfedPaper 4. Fishing in a Natural EnvironmentPaper 5. A Growing Farm of Chicken Paper 6. Agro-food Industry ModeledPaper 7. Livestock Production ModeledPaper 8. Dormice and Hazelnuts ProductionPaper 9. Constraints in Piggery IndustryPaper 10. Sheep Producers and ConsumersPaper 11. Poultry Supply Chain Paper 12. The Winery IndustryPaper 13. Group Model BuildingPaper 14. Dynamic Input-OutputPaper 15. Greenhouse Gases and Carbon FootprintPaper 16. Water-Energy-Food NexusINDEX OF MODELS FOR BEGINNERS1. Population Growth2. Modeling the Ecology of a Natural Reserve3. Effects of the Intensive Farming4. The Fishery of Shrimp5. Rabbits and Foxes6. A Study of Hogs 7. Ingestion of Toxins8. The Barays of AngkorCOLLECTION OF BOOKSSelected papers on System Dynamics 1.Agriculture and food production ISBN: 97816869845702.Business ISBN: 97816869975563.Ecology and the environment ISBN: 97816870003234.Economy: money and finances ISBN: 97816870031335.Energy ISBN: 97816870049326.Healthcare ISBN: 97816870067457.Housing and urban dynamics ISBN: 97816870083678.Supply chain and industrial dynamics ISBN: 97816870099759.Labor, human resources and social ISBN: 978168701538910.Sustainable development ISBN: 9781700341600Detailed content in http: //atc-innova.com/papers.htmABOUT THE AUTHOR Juan Martin Garcia, expert in System Dynamics and System Thinking, Ph. D. Industrial Engineer UPC (Spain) and Postgraduate Diploma in Business Dynamics at the Sloan School of Management of the Massachusetts Institute of Technology (USA). He has been teacher of building simulation models during twenty years in several universities and now he teaches the online courses of Vensim in http: //vensim.com/vensim-online-courses/

VENTITY USER'S GUIDE.An Agent Based Model (ABM) allows simulating the actions and interactions of many agents or entities in order to evaluate their impact on the system as a whole. These models are used in areas such as industry, business, biology, ecology, and the social sciences.CONTRIBUTIONSThe book provides: 1.- Immediate results. From the first pages the reader is already able to create an ABM model.2.- A guide for beginners. Each concept is explained in detail with the support of more than 1000 figures.3.- Didactic models. The 40 models included are designed to learn progressively. The models, with some help videos can be downloaded.4.- Practical approach. The book allows the reader to see the possible applications to their own area of interest. 5.- Free and easy software. Specific and free software for personal and educational use is used, and no prior training is needed. It is not necessary to know programming languages.AUTHOR AND REVIEWERSJuan Martín García is a Doctor of Industrial Engineering in Business Organization from the UPC (Spain) and a Diploma from the Sloan School of Management at MIT (USA). He has more than 30 years of experience as a consultant for companies and public organizations using simulation models based on System Dynamics. Professor at several Spanish and Latin American universities, he teaches online courses at Vensim https: //vensim.com/vensim-online-courses/ (in English) and System Dynamics at ATC-Innova http: //atc-innova. com/ (Spanish). He is the author of books and lectures on business, social and environmental applications of simulation models.- Dr. Francisco Campuzano Bolarín, Professor of Business Organization at the Polytechnic University of Cartagena (UPCT).- Lening Mora, M.S Environmental & Occupational Health (San Diego, California) and Postgraduate Diploma in Healthcare Modeling and Simulation at Naval Postgraduate School (Monterey, California USA).- Professor Gavin Melles, PhD, MSc Swinburne University (Victoria, Australia).INDEXIntroduction SoftwareInstallationWorking screenA model in 1 minuteConcepts Functions and tablesVariablesModel: Traffic lightModel: Paris RomeAttributesModel: Rio Bravo 2Model: Truck FleetCollections and aggregatesModel: Dragons and CastlesModel: Parents and ChildrenModel: The Four PiratesReferencesModel: White and BlackModel: White and Black 2Model: White and Black 3CommentsToolsEntities initial parametersModel: Horse RacingTemporal parametersModel: Satellite LaunchExternal data entitiesImport initial dataImport time series dataModel: My three rabbitsExercises Model: Rabbit PopulationModel: Rabbit Population 2Model: Rabbit Population 3Model: Rabbit population 4Model: Rabbit population 5Model: Sweet candiesModel: Cheese shopModel: Cheese Shop 2Model: Formula 1 driversModel: Patients and hospitalsModel: Horse breedingModel: Horse breeding 2Model: Horse breeding 3Model: Horse breeding 4Model: Horse breeding 5Model: Fighter aircraftModel: Fighter Aircraft 2Model: Fishing in three seasModel: Fishing in three seas 2Model: Fishing in three seas 3Model: Fishing in three seas 4Model: Fishing in three seas 5Model: Gold MarketModel: Gold Market 2Model: Gold Market 3Model: Gold Market 4Model: Eco RestaurantModel: Beer Game

In the book "Models based on Agents I" you have learned to: 1.- Install the software and create a model.2.- Define the equations, using functions and tables.3.- Simulate the model by viewing the numerical and graphic results.4.- Create attributes, collections and aggregates.5.- Add references.6.- Define temporary parameters for the simulation.7.- Import initial data.8.- Import time series of data.In this book II, you learn to: 1.- Consolidate the import of data.2.- Create new entities with actions and triggers.3.- Design lots and cohorts of entities.4.- Do Sensitivity Analysis.5.- Optimization of the results.6.- Calibration of the variables.7.- See the results on a X-Y diagram.8.- Integrate the model with GIS files.External Data Files FormatsImport initial dataImport time series dataModel: Covid ExpansionModel: Oil Spill Model: Oil Spill 2Model: Oil Spill 3Actions and Triggers Action Kind CommandModel: Traffic Light 2Action Kind Self DeleteAction Kind Create Model: Traffic Light 3Model: All My CarsModel: Mars LandingModel: Horse Breeding 8Model: Horse Breeding 9Model: Housing PromotionModel: Stock Index Modeling Cohorts Independent cohortsDependent cohorts Cohorts age-dependentCohorts with initial values Model: Star WarsModel: Star Wars 2 Model: Qantas and Emirates AirlinesSensibility Analysis Model: Sales Analysis Model: Landing in Mars 2Model: Dragons and Castles 2 Model: Cheese Shop 3Optimization Model: Sales Analysis 2Model: Sales Analysis 3Model: Dragons and Castles 3 Model: Stock Index 2Calibration Model: Sales Analysis 42D Results Model: Rain in SevilleModel: The Great Wall of China Model: Covid Expansion 2Model: Dragons and Castles 4 Model: Playing Checkers Results in GIS maps Model: Valencia and the SeaModel: Flying from Madrid Model: Flying from Madrid 2Model: Flying from Madrid 3Model: Oil Spill 4 Model: Discovery of America Model: Merry Christmas

EDITION 2025As the complexity of our world increases systems thinking is emerging as a critical factor for success, and even survival. How then can people become skilled systems thinkers? The most effective learning experiences combine experience with reflection, theory with practice.Traditionally, theory was taught in school and university, and experience was gained in life outside those walls. But in the world of complex dynamic systems such as a business, society, or ecosystem, everyday experience fails because the time horizon and scope of the systems is so vast-we never experience the majority of the effects of our decisions. And without relevant experience, theory is uninteresting to students.The old ways of learning fail. When experiments in the real world are impossible, simulation becomes the main way we can learn effectively about the dynamics of complex systems. For this reason I'm pleased to introduce Juan Martin Garcia's book 'Theory and Practical Exercises of System Dynamics'. Juan combines theory and practice, experience and opportunities for reflection, so that newcomers to the field can learn for themselves how complex dynamic systems work. The examples span a range of important economic and social issues, from the aging of the population in developed economies to the course of contagious diseases to the accumulation of pollutants in the environment; everyone will find some examples here of direct personal interest.The modeling exercises guide the learner through the process of building a working simulation; students will not only learn about the issues addressed, and in the use of state of the art simulation software, but will develop skill in the modeling process.Juan has written a delightful first introduction to the field of system dynamics and complexity, and provides a much-needed addition to the literature available.John D. StermanThe book contains downloadable material !Index System Dynamics- Identifying the Problem- Defining the System- The Boundaries of a System- The Causal Diagram- Feedback- The Limiting Factor- The Key Factors- Classification of Systems- Generic Structures- World ModelsBuilding a Model - Flow Diagrams- Computer Simulation- Behaviour of the Model- Analysis of the System- Weaknesses of ModelsGuide to Creating a Model- Creating a Causal Diagram- Creating a Flow Diagram- Writing the conclusionsEnvironmental System Dynamics - Population Growth - Modeling the Ecology of a Natural Reserve - Effects of the Intensive Farming - The Fishery of Shrimp - Rabbits and Foxes - A Study of Hogs - Ingestion of Toxins - The Barays of AngkorManagement System Dynamics - Production and Inventory - CO2 Emissions - How to work more and better - Faults - Project Dynamics - Innovatory Companies - Quality Control - The impact of a Business PlanSocial System Dynamics - Filling a Glass - Dynamics of a Segmented Population - The Young Ambitious Worker - Development of an Epidemic - The Dynamics of Two ClocksMechanical System Dynamics - Dynamics of a Tank - Study of the Oscillatory Movements - Design of a Chemical Reactor The author Juan Martín García is a teacher and worldwide recognized expert in System Dynamics, with more than twenty years of experience in this field. Ph.D. Industrial Engineer (Spain) and Postgraduated Diploma in Business Dynamics at Massachusetts Institute of Technology MIT (USA). He teaches Vensim online courses in http: //vensim.com/vensim-online-courses/ based on System Dynamics.