Tables for Finding the Strains in Railway Bridge Trusses Under the Action of a Concentrated Load System: Augustus Jay Du Bois
Tables for Finding the Strains in Railway Bridge Trusses Under the Action of a Concentrated Load System (Classic Reprint): Augustus Jay Dubois
Tables for Finding the Strains in Railway Bridge Trusses Under the Action of a Concentrated Load System (Classic Reprint): A. J. Dubois
In India, Power system for planning and operational purposes is divided into five regional grids. The synchronously connected NEW Grid comprising of the Northern, Western, Eastern, Southern and North-Eastern Grids. The All India demand met is of the order of 110,000 MW currently. There have been major grid disturbances on the 30th and the 31st July 2012 which have affected large parts of the Indian Electricity Grids. Due to high load and failure of monsoon, Northern Region was drawing a large quantum of power from neighboring Western and Eastern Grids whereas due to rains in Western Region demand was less and it was under drawing. This situation led to a much skewed load generation balance among the regions. A large quantum of power was flowing from the Western Grid to the Northern Grid directly as well as through the Eastern Grid and the system was under stress. Even if a lot of data was available, the operators at different control centers did not take the proper actions in time to prevent the blackouts. This depends partly on the reorganization of the control centers after the deregulation and partly on the lack of reliable decision support systems when the system is close to in
The Costa Blanca has long been the best known Hot Rock winter sun venue for climbers. It has easy access, loads of quality accommodation, and an amazing amount of fantastic climbing on everything from roadside boulders to magnificent mountains. This edition features 4,000 routes and a complete new set of crag shots along with action pictures.
Imagine a world where the Beeching report was not delivered on time and was rejected by the incoming Labour government, and the concept of the Social Railway was delivered years earlier. There were some closures – although lines more often went into a mothball state – and there were still a lot of station closures, especially on main lines. Not even the Social Railway would cover the smallest villages, and many urban areas had stations closed due to very low usage and adequate alternatives. The retreat of small-wagonload freight continued at the same pace, and the move to Freightliner, Red Star Parcels and bulk-load still occurred. However, these actions would clearly have a number of consequences for British Railways. There would have been no extra money available for the railways, which would need to keep open the lines that would have been shut. The concept of the Basic Station and the Pay Train came in very early, mainly to save staffing costs, but even these changes failed to defray all the costs of the Social Railway. As a result, there was little money for new rolling stock and even less for improvements to the railway. Fifty years on from Beeching, our narrator sets out out with an All Line Rover ticket to travel this world. The world of the Slow Train.
- Lernen Sie, wie APEX funktioniert und wie Sie iterativ Anwendungen für den Unternehmenseinsatz entwickeln - Erfahren Sie, wie Sie mit APEX 4.2 mobile Anwendungen erstellen - Sichern Sie Ihre APEX-Anwendungen und beugen Sie Angriffen vor - Nutzen Sie die neuen Möglichkeiten von APEX 4.2. - Modularisieren Sie Ihre Anwendungen durch die Erstellung von PlugIns - Extra: E-Book inside Die Fähigkeiten eines Softwareentwicklers, in zunehmend kürzerer Zeit Anwendungen zu entwickeln, wird immer mehr zu einem entscheidenden Faktor für den IT-Experten. Mit ORACLE Application Express steht Ihnen eine mächtige Entwicklungsumgebung zur Verfügung, mit der Sie komplexe Unternehmensanwendungen in einer atemberaubenden Geschwindigkeit erstellen können. Dieses Buch führt leicht verständlich in die Entwicklung datenbankbasierter Webanwendungen mit APEX 4.2 ein und bietet Ihnen einen praxisnahen Überblick. Sie können alle notwendigen Entwicklungsschritte - von der Installation bis hin zur fertigenWeb-Anwendung - anhand eines durchgängigen Beispiels einer ´´Projektmanagementplattform´´ systematisch und umfänglich nachvollziehen. Neben den APEX-Grundlagen werden aber auch Themen wie die Entwicklung multilingualer Anwendungen, die Entwicklung von mobilen Web-Apps und das Deployment von APEX Anwendungen behandelt. Die Verwendung interessanter Funktionen wie z.B. Data-Load-Wizards, Plug-ins und WebSheet-Anwendungen runden dieses Werk ab. AUS DEM INHALT // Was ist APEX? // Eine Anwendung erstellen // Bestandteile einer APEX-Anwendung // Themes und Templates // Session-State // Seiten, Regionen, Items // Berechnung (computation), Prozesse, Validierungen // Wertelisten (List of Values) // Rasterlayout (Grid Layout) // Data-Load-Wizard // Registerkarten, Listen und Breadcrumps // Interaktive Grids, Diagramme, Bäume und Kalender // Dynamische Aktionen (Dynamic Actions) // Fehlersuche // Sicherheit (APEX härten, Tampering, Cross-Site Scripting, SQL-Injection, Brute Force) // Plug-ins // Mobile // Anwendungen und das Responsive Design // Websheets // Mehrsprachige APEX-Anwendungen // Deployment
High Performance MySQL teaches you advanced techniques in depth so you can bring out MySQL´s full power. Learn how to design schemas, indexes, queries, and advanced MySQL features for maximum performance, and get detailed guidance for tuning your MySQL server, operating system, and hardware to their fullest potential. You´ll also learn practical, safe, high-performance ways to scale your applications with replication, load balancing, high availability, and failover. How can you bring out MySQL?s full power? With High Performance MySQL, you?ll learn advanced techniques for everything from designing schemas, indexes, and queries to tuning your MySQL server, operating system, and hardware to their fullest potential. This guide also teaches you safe and practical ways to scale applications through replication, load balancing, high availability, and failover. Updated to reflect recent advances in MySQL and InnoDB performance, features, and tools, this third edition not only offers specific examples of how MySQL works, it also teaches you why this system works as it does, with illustrative stories and case studies that demonstrate MySQL?s principles in action. With this book, you?ll learn how to think in MySQL. * Learn the effects of new features in MySQL 5.5, including stored procedures, partitioned databases, triggers, and views * Implement improvements in replication, high availability, and clustering * Achieve high performance when running MySQL in the cloud * Optimize advanced querying features, such as full-text searches * Take advantage of modern multi-core CPUs and solid-state disks * Explore backup and recovery strategies?including new tools for hot online backups
NAMED ONE OF THE BEST BOOKS OF THE YEAR BY BUZZFEED ? A companion novel inspired by Star Wars: Battlefront, this action-packed adventure follows a squad of soldiers caught in the trenches of the ultimate galactic war between good and evil. The bravest soldiers. The toughest warriors. The ultimate survivors. Among the stars and across the vast expanses of space, the Galactic Civil War rages. On the battlefields of multiple worlds in the Mid Rim, legions of ruthless stormtroopers-bent on crushing resistance to the Empire wherever it arises-are waging close and brutal combat against an armada of freedom fighters. In the streets and alleys of ravaged cities, the front-line forces of the Rebel Alliance are taking the fight to the enemy, pushing deeper into Imperial territory and grappling with the savage flesh-and-blood realities of war on the ground. Leading the charge are the soldiers-men and women, human and nonhuman-of the Sixty-First Mobile Infantry, better known as Twilight Company. Hard-bitten, war-weary, and ferociously loyal to one another, the members of this renegade outfit doggedly survive where others perish, and defiance is their most powerful weapon against the deadliest odds. When orders come down for the rebels to fall back in the face of superior opposition numbers and firepower, Twilight reluctantly complies. Then an unlikely ally radically changes the strategic equation-and gives the Alliance´s hardest-fighting warriors a crucial chance to turn retreat into resurgence. Orders or not, alone and outgunned but unbowed, Twilight Company locks, loads, and prepares to make its boldest maneuver-trading down-and-dirty battle in the trenches for a game-changing strike at the ultimate target: the very heart of the Empire´s military machine. Praise for Battlefront: Twilight Company ´´A novel that ties in to a video game based on a sprawling sci-fi franchise shouldn´t be this good. . . . Battlefront: Twilight Company effortlessly thrusts readers onto the frontlines of the Galactic Civil War in a gripping tale.´´-New York Daily News ´´Compelling . . . an entertaining journey through a galaxy in turmoil . . . Battlefront: Twilight Company explores what happens to the cannon fodder fighting and dying in the background of space opera´s cinematic action sequences. Focusing on the life of a few low-ranking Rebel grunts caught up in a vast interstellar conflict, the novel is an enjoyable tale of interstellar adventure and drama.´´-IGN ´´Satisfyingly complex, immersive and moving . . . a war story unlike any Star Wars book that´s come before it.´´-Roqoo Depot ´´A military thriller [with] some pretty impressive actions scenes [and] the lived-in, gritty feel of the original trilogy . . . [Alexander] Freed shows us the military side of the Star Wars universe in a way that we haven´t seen much before, while also giving readers new perspectives on classic characters and moments.´´-Tech Times ´´Twilight Company is one of the greatest Star Wars stories ever about someone doggedly, cynically coming to understand why acting according to the light side is important.´´-Den of Geek ´´The strongest canon piece of Star Wars literature thus far . . . sure to be a fan-pleasing favorite . . . Explosive action scenes and dark humor only punctuate this character-driven tale [with] heavy world-building and cameos from other characters throughout the Star Wars pantheon.´´-Alternative Nation