Listing 1 - 10 of 235 | << page >> |
Sort by
|
Choose an application
Providing a unique picture of the complete in-the-wild biometric recognition processing chain, this book covers everything from data acquisition through to detection, segmentation, encoding, and matching reactions against security incidents. --
Choose an application
Fluorine. --- Halogens --- Light elements
Choose an application
"Uranium, the most atomically unstable natural element on earth, has a unique place in the global geopolitics of resources. It provides energy to millions of people and its isotopes are used to power spacecraft and in nuclear medicine. But it is also at the heart of many of the planet's most deadly threats, including nuclear devastation and radioactive waste. Its mining has caused bitter conflict with indigneous peoples and its testing in nuclear weapons has left a toxic legacy. Yet the nonproliferation regime which aims to phase out nuclear weapons and manage the risks of nuclear energy is at the risk of unravelling. In this book, Anthony Burke explores the geopolitical intrigue around uranium and the dilemmas of justice and security to which its development has given rise. The twenty-first century, he cautions, will be a time of reckoning and new reserves of political will must be found to manage the impact of this extraordinary mineral. Only by cooperating to achieve multilateral disarmament and greater international control over nuclear power can we ward off nuclear catastrophe and harness the potential of nuclear energy to help address, rather than create, some of the world's most pressing problems."--
Uranium. --- Actinide elements --- Metals --- Transuranium elements --- URANIUM --- Uranium --- uranium.
Choose an application
Il y a environ 150 ans, Mendeleïev inventait le tableau périodique des éléments. De l'hydrogène au nihonium, découvrez les 118 éléments qui le composent grâce aux personnages et aux dessins imaginés par Bunpei Yorifuji!
Choose an application
Annotation
Choose an application
Mit diesem Buch soll eine Lücke der Fachliteratur zu Förderketten und Kettenrädern in der Fördertechnik geschlossen werden. Fachliteratur über Kettengetriebe zur Kraftübertragung mit Antriebsketten als Zugmittel ist zahlreich vorhanden, nicht aber zu Förderketten und Kettenrädern, die als Maschinenelemente in Förderanlagen das Förderkettengetriebe zum Fördern und Bewegen von Gütern aller Art bilden. Das Buch umfasst grundlegende Informationen über Förderketten und Kettenräder, deren Berechnung und Fertigungstechniken sowie die Weiterentwicklung der Standardausführungen hin zu Produkttechniken, die den aktuellen Anforderungen wie Umweltschutz, Energieeffizienz, Wartungsoptimierung und Nachhaltigkeit entsprechen. Praxisrealisierungen werden in vielfältigen Anwendungsbeispielen vorgestellt. Der Inhalt Grundinformationen - Fertigungstechnik - Weiterentwicklung - Anwendungsbeispiele - Berechnungsgrundlagen Die Zielgruppen Techniker und Ingenieure, die sich in der Praxis mit der Planung, Berechnung und Konstruktion von Förderanlagen beschäftigen Mitarbeiter in der Instandhaltung, die Anregungen zur Instandhaltungsplanung und Optimierungspotentiale zur vorhandenen Fördertechnik suchen Studierende der Fachrichtung Maschinenbau Der Herausgeber Seit über 90 Jahren entwickelt und produziert das Unternehmen KettenWulf Betriebs GmbH Förderketten und Kettenräder. Aus einer einfachen Gelenkkettenmanufaktur hat sich ein Weltmarktführer entwickelt, der sich auf kundenspezifische Produktlösungen spezialisiert hat. Das Produktportfolio umfasst Förderketten, Antriebsketten, Kettenräder, Sonderkomponenten und Dienstleistungen.
Choose an application
The discovery of some of the chemical elements, along with a short history of chemistry.
Chemical elements. --- Chemical elements --- Chemistry --- Periodic table of the elements. --- History.
Choose an application
Découvrez l'histoire étrange des atomes ! Partez à la découverte des 118 éléments présents dans l'univers. Du plus léger et abondant, l'hydrogène, aux plus lourds et instables comme le nobelium ou le lawrencium, chaque élément a son caractère : volatile, grégaire ou solitaire. Entrez dans le monde des atomes pour découvrir leurs histoires incroyables et leur contribution à notre vie quotidienne !
Atoms. --- Periodic law. --- Matter --- Chemical elements. --- Atomes. --- Matière --- Éléments (chimie) --- Classification périodique des éléments. --- Constitution. --- Structure. --- Atoms
Choose an application
This book addresses the solution of rotating beam free-vibration problems using the finite element method. It provides an introduction to the governing equation of a rotating beam, before outlining the solution procedures using Rayleigh-Ritz, Galerkin and finite element methods. The possibility of improving the convergence of finite element methods through a judicious selection of interpolation functions, which are closer to the problem physics, is also addressed. The book offers a valuable guide for students and researchers working on rotating beam problems – important engineering structures used in helicopter rotors, wind turbines, gas turbines, steam turbines and propellers – and their applications. It can also be used as a textbook for specialized graduate and professional courses on advanced applications of finite element analysis.
Machine elements --- Applied physical engineering --- machines --- ingenieurswetenschappen
Choose an application
Carbon capture and storage (CCS) has been considered as a practical way in sequestering the huge anthropogenic CO2 amount with a reasonable cost until a more pragmatic solution appears. The CCS can work as a bridge before fulfilling the no-CO2 era of the future by applying to large-scale CO2 emitting facilities. But CCS appears to lose some passion by the lack of progress in technical developments and in commercial success stories other than EOR. This is the time to go back to basics, starting from finding a solution in small steps. The CCS technology desperately needs far newer ideas and breakthroughs that can overcome earlier attempts through improving, modifying, and switching the known principles. This book tries to give some insight into developing an urgently needed technical breakthrough through the recent advances in CCS research, in addition to the available small steps like soil carbon sequestration. This book provides the fundamental and practical information for researchers and graduate students who want to review the current technical status and to bring in new ideas to the conventional CCS technologies.
Carbon. --- Group 14 elements --- Light elements --- Engineering --- Physical Sciences --- Engineering and Technology --- Hydropower Engineering --- Environmental Engineering
Listing 1 - 10 of 235 | << page >> |
Sort by
|