Jet Pack Power

Jet Pack Power

Author: Jonny Zucker

Publisher: eBook Partnership

Published: 2010-01-01

Total Pages: 34

ISBN-13: 184926855X

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Mac is desperate to try out his older brother's new Jet pack and borrows it without asking. But what is Mac to do when the jet pack breaks down and there are only seconds to spare before he crashes? Badger's Gripping Stories series is an imaginative collection of supernatural mysteries and thrilling page-turners, all designed with reluctant readers in mind. Features of the series include an introduction to difficult vocabulary, bold illustrations, a facts page and questions at the end of the story to ensure comprehension. Readers can enjoy stories about: other-worldly monsters, fanatical villains, alien racing, futuristic technology, football and friendship amidst war.


The Corporate Wolf Pack

The Corporate Wolf Pack

Author: David Cartney

Publisher: Lulu.com

Published: 2010

Total Pages: 198

ISBN-13: 1445239256

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The Corporate Wolf pack is aimed at all business and other organization leaders struggling to come to terms with the realities of vigorous competition and needing to develop their corporate cultures to survive and perform. The book tells a simple story which is used on an executive retreat to train and develop the leaders of tomorrow. Questions and anwsers are used at the end of each chapter to stimulate discussion on each topic, such as how should leaders behave, who should be the leaders. It uses a story based around the struggles of a wolf pack to encourage leaders and aspiring leaders to think, feel and consider how to build enduring and successful organizations, that can compete and survive and build a better future for all of society.


Proceedings of the International Conference on Intellectuals’ Global Responsibility (ICIGR 2022)

Proceedings of the International Conference on Intellectuals’ Global Responsibility (ICIGR 2022)

Author: Tariq Tawfeeq Yousif Alabdullah

Publisher: Springer Nature

Published: 2023-05-19

Total Pages: 757

ISBN-13: 2384760521

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This is an open access book. The Covid-19 pandemic has become a global issue have a great impact in almost all fields including in the economic, social, political, cultural and education, and has created social pressures community economy. Almost all over the country having trouble. However, this has consequences for declining economic growth has had an impact on social life, including in countries in ASEAN and especially in Indonesia. We are only at the beginning of the most challenging part, which is how we will emerge out of this situation and return to a “new normal. These challenges highlight the importance of science, technology, and innovation as the decisive factors in any scenario of emergence from the crisis and economic recovery. To eliminate Covid-19 and find solutions to its effects are endeavored through research in various fields of sciences. Hopefully, the cure can be found and the new situation can be adapted.


Boys' Life

Boys' Life

Author:

Publisher:

Published: 1962-10

Total Pages: 64

ISBN-13:

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Boys' Life is the official youth magazine for the Boy Scouts of America. Published since 1911, it contains a proven mix of news, nature, sports, history, fiction, science, comics, and Scouting.


Getting Started with Microsoft System Center Operations Manager

Getting Started with Microsoft System Center Operations Manager

Author: Kevin Greene

Publisher: Packt Publishing Ltd

Published: 2016-06-30

Total Pages: 560

ISBN-13: 1785280872

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A beginner's guide to help you design, deploy and administer your System Center Operations Manager 2016 and 2012 R2 environments About This Book Discover how to monitor complex IT environments with System Center Operations Manager using tips, tricks and best practice recommendations from industry experts. Learn how to create eye-catching dashboards and reports to help deliver a tangible return on investment back to your organization. Optimize, troubleshoot and perform disaster recovery in Operations Manager using step by step examples based on real-world scenarios. Who This Book Is For The target audience for this book is the IT Pro or System Administrator who wants to deploy and use System Center Operations Manager but has no previous knowledge of the product. As a 'Getting Started' book, our primary objective is to equip you with the knowledge you need to feel comfortable when working with common monitoring scenarios in OpsMgr. With this in mind, deep-diving into less-common OpsMgr features such as Audit Collection Services (ACS), Agentless Exception Monitoring (AEM) and Application Performance Monitoring (APM) has been intentionally omitted. What You Will Learn Install a new System Center 2016 Operations Manager Management Group Design and provision custom views to relevant support teams. Understand how to deploy agents Work with management packs Monitor network devices Model your IT services with distributed applications Create dashboards and custom visualizations Tune, optimize, maintain and troubleshoot System Center Operations Manager In Detail Most modern IT environments comprise a heterogeneous mixture of servers, network devices, virtual hypervisors, storage solutions, cross-platform operating systems and applications. All this complexity brings a requirement to deliver a centralized monitoring and reporting solution that can help IT administrators quickly identify where the problems are and how best to resolve them. Using System Center Operations Manager (OpsMgr), administrators get a full monitoring overview of the IT services they have responsibility for across the organization - along with some useful management capabilities to help them remediate any issues they've been alerted to. This book begins with an introduction to OpsMgr and its core concepts and then walks you through designing and deploying the various roles. After a chapter on exploring the consoles, you will learn how to deploy agents, work with management packs, configure network monitoring and model your IT services using distributed applications. There's a chapter dedicated to alert tuning and another that demonstrates how to visualize your IT using dashboards. The final chapters in the book discuss how to create alert subscriptions, manage reports, backup and recover OpsMgr, perform maintenance and troubleshoot common problems. Style and approach A beginner's guide that focuses on providing the practical skills required to effectively deploy and administer OpsMgr with walkthrough examples and tips on all the key concepts.


Numerical Simulation of Pore-scale Heterogeneity and Its Effects on Elastic, Electrical and Transport Properties

Numerical Simulation of Pore-scale Heterogeneity and Its Effects on Elastic, Electrical and Transport Properties

Author: Ratnanabha Sain

Publisher: Stanford University

Published: 2010

Total Pages: 224

ISBN-13:

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This dissertation describes numerical experiments quantifying the influence of pore-scale heterogeneities and their evolution on macroscopic elastic, electrical and transport properties of porous media. We design, implement and test a computational recipe to construct granular packs and consolidated microstructures replicating geological processes and to estimate the link between process-to-property trends. This computational recipe includes five constructors: a Granular Dynamics (GD) simulation, an Event Driven Molecular Dynamics (EDMD) simulation and three computational diagenetic schemes; and four property estimators based on GD for elastic, finite-elements (FE) for elastic and electrical conductivity, and Lattice-Boltzmann method (LBM) for flow property simulations. Our implementation of GD simulation is capable of constructing realistic, frictional, jammed sphere packs under isotropic and uniaxial stress states. The link between microstructural properties in these packs, like porosity and coordination number (average number of contacts per grain), and stress states (due to compaction) is non-unique and depends on assemblage process and inter-granular friction. Stable jammed packs having similar internal stress and coordination number (CN) can exist at a range of porosities (38-42%) based on how fast they are assembled or compressed. Similarly, lower inter-grain friction during assemblage creates packs with higher coordination number and lower porosity at the same stress. Further, the heterogeneities in coordination number, spatial arrangement of contacts, the contact forces and internal stresses evolve with compaction non-linearly. These pore-scale heterogeneities impact effective elastic moduli, calculated by using infinitesimal perturbation method. Simulated stress-strain relationships and pressure-dependent elastic moduli for random granular packs show excellent match with laboratory experiments, unlike theoretical models based on Effective Medium Theory (EMT). We elaborately discuss the reasons why Effective Medium Theory (EMT) fails to correctly predict pressure-dependent elastic moduli, stress-strain relationships and stress-ratios (in uniaxial compaction) of granular packs or unconsolidated sediments. We specifically show that the unrealistic assumption of homogeneity in disordered packs and subsequent use of continuum elasticity-based homogeneous strain theory creates non-physical packs, which is why EMT fails. In the absence of a rigorous theory which can quantitatively account for heterogeneity in random granular packs, we propose relaxation corrections to amend EMT elastic moduli predictions. These pressure-dependent and compaction-dependent (isotropic or uniaxial) correction factors are rigorously estimated using GD simulation without non-physical approximations. Further, these correction factors heuristically represent the pressure-dependent heterogeneity and are also applicable for amending predictions of theoretical cementation models, which are conventionally used for granular packs. For predicting stress-ratios in uniaxial compaction scenario, we show the inappropriateness of linear elasticity-based equations, which use elastic constants only and do not account for dissipative losses like grain sliding. We further implement and test a computational recipe to construct consolidated microstructures based on different geological scenarios, like sorting, compaction, cementation types and cement materials. Our diagenetic trends of elastic, electrical and transport properties show excellent match with laboratory experiments on core plugs. This shows the feasibility of implementing a full-scale computational-rock-physics-based laboratory to construct and estimate properties based on geological processes. However, the elastic property estimator (FE simulation) shows limitations of finite resolution while computing elastic properties of unconsolidated sediments and fluid-saturated microstructures.