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Cell Phone Quick & Easy Repairs: Why Spend Money When You Can Do ...
by A.J. Gonzalez

Language

English

Pages

Publication Date

May 21, 2017

Product Description
Customer Reviews
Useful for: iPhone, Samsung, and Android Users<br />Use this guide to perform some self repair, reset, and maintenance activities on your phone.<br />This guide will instruct you on how to repair, reset, and/or maintain the front panels, cameras, charging ports, vibrators, speakers, batteries, earpieces, screens, buttons, switches, etc. on your Android, iPhone, Samsung phones/tablets. This book contains well illustrated pictures and is provided with the aim of helping you to perform important tasks, such as repairing, maintaining, and preventing further damages to your phones. <br />For optimal performance, study this book diligently and follow the step-by-step guide it contains.
GOD: Truly, who are you? Author:Sheila Shulla Ber.: My scientifi...
by , Sheila Ber

Language

English

Pages

Publication Date

May 22, 2017

Product Description
Customer Reviews
TRULY, WHO ARE YOU GOD?<br />How can an invisible force be so powerful?<br /><br />God is the universe ultimate electrically charged particle and/or particles. <br /><br />God may also be the sum of all cosmic forces, and...... cont'.<br /><br />Prayers - their power and scientific meaning. How do prayers get answered? Do they get answered?<br /><br />Mental telepathy - The silent universal communication. What is the scientific explanation for this phenomenon?<br />
An Introduction to Electronic Security System General Considerati...
by J. Paul Guyer

Language

English

Pages

Publication Date

May 21, 2017

Product Description
Customer Reviews
This publication provides introductory technical guidance for electrical engineers and other professional engineers, construction managers and facility security managers interested in general considerations and coordination in the planning, design and installation of electronic security systems for facilities. Here is what is discussed: <br />1. GENERAL CONSIDERATIONS, 2. GENERAL COORDINATION, 3. CIVIL COORDINATION, 4. ARCHITECTURAL COORDINATIO N, 5. LIFE SAFETY CODE COORDINATION, 6. ELECTRICAL COORDINATION, 7. MATERIAL ENTRY CONTROL, 8. MODEL DESIGN APPROACH.
Dosimetry in Bioelectromagnetics
by CRC Press

Language

English

Pages

444

Publication Date

May 23, 2017

Product Description
Customer Reviews
<P>Dosimetry refers to the calculation and assessment of the radiation dose received by the human body. The proposed book will place emphasis on the existence of physical and biophysical dosimetry. It will be discussed for the proper description and evaluation of the signal at the power generation system. It will cover in detail 10 different parameters of EMF (electromagnetism) exposure such as amplitude, frequency, vector, time of exposure, orientation, etc. In most published papers, these parameters are not well defined.</P>
Fiber Optics: Principles and Advanced Practices, Second Edition
by Abdul Al-Azzawi

Language

English

Pages

478

Publication Date

May 23, 2017

Product Description
Customer Reviews
<P>This book provides a step-by-step discussion through each topic of fiber optics. Each chapter explores theoretical concepts of principles and then applies them by using experimental cases with numerous illustrations. The book works systematically through fiber optic cables, advanced fiber optic cables, light attenuation in optical components, fiber optic cable types and installations, fiber optic connectors, passive fiber optic devices, wavelength division multiplexing, optical amplifiers, optical receivers, opto-mechanical switches, and optical fiber communications. It includes important chapters in fiber optic lighting, fiber optics testing, and laboratory safety.</P>
Mantenimiento preventivo de redes de distribución de agua y sane...
by Rafael Ruiz Rivera

Language

Spanish

Pages

142

Publication Date

May 22, 2017

Product Description
Customer Reviews
<p>- Analizar el funcionamiento general de las redes de distribución de agua y saneamiento para desarrollar el plan de mantenimiento preventivo. <br /> - Realizar operaciones de mantenimiento preventivo de redes de distribución de agua y saneamiento.<br /> - Ebook ajustado al certificado de profesionalidad de Montaje y mantenimiento de redes de agua.</p> <br /><p><strong>CONTENIDO FORMATIVO: </strong></p><br /><p><strong>Generalidades para el mantenimiento de redes de abastecimiento de agua y saneamiento</strong><br /> Introducción <br /> Normativa de aplicación en el mantenimiento de redes de agua <br /> Procedimientos y operaciones para la toma de medidas <br /> Programas de mantenimiento de redes <br /> Averías críticas en redes <br /> Resumen</p> <p><strong>Mantenimiento preventivo en redes de agua</strong><br /> Introducción <br /> Programas específicos de mantenimiento preventivo <br /> Operaciones de mantenimiento preventivo de redes <br /> Procedimientos de detección de fugas e infiltraciones <br /> Procedimientos y operaciones para la toma de medidas de parámetros físicos <br /> Limpieza de redes <br /> Maniobras de baldeo y desinfección <br /> Mantenimiento preventivo frente a factores perjudiciales en las redes de agua <br /> Mantenimiento preventivo en grupos de presión <br /> Mantenimiento preventivo en sensores/actuadores <br /> Resumen</p>
Electric Shock Drowning: Causes and Prevention
by G. S. Cargill III

Language

English

Pages

Publication Date

May 21, 2017

Product Description
Customer Reviews
Electric shock drowning is injury or death caused by electric current passing into and through someone’s body in water where electricity is present, usually in swimming pools or at docks, in marinas, and around boats connected to shore power. This book provides the background needed to understand the causes and prevention of electric shock drowning. It should be useful to those concerned with in-water safety, including owners, operators, and users of pools, docks, and marinas, those who design, install, maintain, and inspect these facilities, and others who are concerned with related insurance, liability, and regulatory issues.
Split Core Closed Loop Hall Effect Current Sensors and Applicatio...
by , Yongcai Yang

Language

English

Pages

Publication Date

May 20, 2017

Product Description
Customer Reviews
In this paper a new split core Hall Effect current sensor based on closed loop principle is introduced. With<br />the split core configuration, the current sensor system can be constructed more conveniently. The signal<br />conditioning circuitry is designed by utilizing closed loop principle in order to improve the measuring<br />accuracy of split core current sensors with low additional costs.
Designing of a PV/Wind Diesel Hybrid Energy System: By the aid of...
by Ali Mubarak

Language

English

Pages

Publication Date

May 20, 2017

Product Description
Customer Reviews
PV/Wind/Diesel Hybrid Energy Systems are used for energy supply in remote areas. Depending on the geographical and meteorological situation as well as on the load profile specific hybrid energy system designs are the best and most cost efficient solution. Typically, these systems are used in regions where the costs for a grid connection are too high due to the remote necessaries. The advantage of these systems is that it is possible to design them very flexible and adjust them to the concrete demands. On the other hand, they represent a complex system thus requiring some effort in planning and design.<br /><br /> The proposed system is intended to supply a small living complex in a remote area in Khartoum (Sudan). The aim is to find the best system configuration and to what extent the combination of these two renewable energy sources can reduce the costs compared to a grid-connected system.<br /><br />The system has been evaluated and optimized with the assistance of the simulation tool HOMER developed by the National Renewable Energy Laboratory (NREL), Colorado, USA.
Aerospace Project Management Handbook
by CRC Press

Language

English

Pages

441

Publication Date

May 22, 2017

Product Description
Customer Reviews
<P>The Aerospace Project Management Handbook focuses on space systems, exploring intricacies rarely seen in land-based projects. These range from additional compliance requirements from Earned Value Management requirements and regulations (ESA, NASA, FAA), to criticality and risk factors for systems where repair is impossible. Aerospace project management has become a pathway for success in harsh space environments, as the Handbook demonstrates. With chapters written by experts, this comprehensive book offers a step-by-step approach emphasizing the applied techniques and tools, and is a prime resource for program managers, technical leads, systems engineers, and principle payload leads.</P>

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