Official Gazette of the United States Patent Office
Author : United States. Patent Office
Publisher :
Page : 1110 pages
File Size : 12,26 MB
Release : 1904
Category : Patents
ISBN :
Author : United States. Patent Office
Publisher :
Page : 1110 pages
File Size : 12,26 MB
Release : 1904
Category : Patents
ISBN :
Author :
Publisher :
Page : 1026 pages
File Size : 10,26 MB
Release : 1897
Category : Patents
ISBN :
Author : Tricia Levenseller
Publisher :
Page : 0 pages
File Size : 36,32 MB
Release : 2022-06-28
Category : Young Adult Fiction
ISBN : 1250756782
In Blade of Secrets, the first book in Tricia Levenseller's exciting new YA fantasy duology, a teenage blacksmith with social anxiety is forced to go on the run to protect the world from the most powerful magical sword she's ever made. Eighteen-year-old Ziva prefers metal to people. She spends her days tucked away in her forge, safe from society and the anxiety it causes her, using her magical gift to craft unique weapons imbued with power. Then Ziva receives a commission from a powerful warlord, and the result is a sword capable of stealing its victims secrets. A sword that can cut far deeper than the length of its blade. A sword with the strength to topple kingdoms. When Ziva learns of the warlord’s intentions to use the weapon to enslave all the world under her rule, she takes her sister and flees. Joined by a distractingly handsome mercenary and a young scholar with extensive knowledge of the world’s known magics, Ziva and her sister set out on a quest to keep the sword safe until they can find a worthy wielder or a way to destroy it entirely.
Author : Brian Staveley
Publisher : Tor Books
Page : 493 pages
File Size : 24,85 MB
Release : 2014-01-14
Category : Fiction
ISBN : 1466828439
In The Emperor's Blades by Brian Staveley, the emperor of Annur is dead, slain by enemies unknown. His daughter and two sons, scattered across the world, do what they must to stay alive and unmask the assassins. But each of them also has a life-path on which their father set them, destinies entangled with both ancient enemies and inscrutable gods. Kaden, the heir to the Unhewn Throne, has spent eight years sequestered in a remote mountain monastery, learning the enigmatic discipline of monks devoted to the Blank God. Their rituals hold the key to an ancient power he must master before it's too late. An ocean away, Valyn endures the brutal training of the Kettral, elite soldiers who fly into battle on gigantic black hawks. But before he can set out to save Kaden, Valyn must survive one horrific final test. At the heart of the empire, Minister Adare, elevated to her station by one of the emperor's final acts, is determined to prove herself to her people. But Adare also believes she knows who murdered her father, and she will stop at nothing—and risk everything—to see that justice is meted out. Chronicle of the Unhewn Throne The Emperor's Blades The Providence of Fire The Last Mortal Bond Other books in the world of the Unhewn Throne Skullsworn (forthcoming) At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Author :
Publisher :
Page : 592 pages
File Size : 32,39 MB
Release : 1938
Category : Marine engineering
ISBN :
Author :
Publisher :
Page : 1696 pages
File Size : 21,31 MB
Release : 1912
Category : Marine engineering
ISBN :
Author :
Publisher :
Page : 128 pages
File Size : 38,16 MB
Release : 1906
Category : Hardware
ISBN :
Author : Montgomery Ward
Publisher :
Page : 608 pages
File Size : 48,53 MB
Release : 1928
Category : Commercial catalogs
ISBN :
Author : USA Patent Office
Publisher :
Page : 2478 pages
File Size : 29,89 MB
Release : 1911
Category :
ISBN :
Author : Michael Nosonovsky
Publisher : Springer Science & Business Media
Page : 630 pages
File Size : 11,63 MB
Release : 2012-01-16
Category : Science
ISBN : 3642236804
Tribology is the study of friction, wear and lubrication. Recently, the concept of “green tribology” as “the science and technology of the tribological aspects of ecological balance and of environmental and biological impacts” was introduced. The field of green tribology includes tribological technology that mimics living nature (biomimetic surfaces) and thus is expected to be environmentally friendly, the control of friction and wear that is of importance for energy conservation and conversion, environmental aspects of lubrication and surface modification techniques, and tribological aspects of green applications such as wind-power turbines or solar panels. This book is the first comprehensive volume on green tribology. The chapters are prepared by leading experts in their fields and cover such topics as biomimetics, environmentally friendly lubrication, tribology of wind turbines and renewable sources of energy, and ecological impact of new technologies of surface treatment.