Results 51 to 60 of about 35,622 (241)

National identity after conquest

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Conquering powers routinely adopt state‐directed nationalization projects that seek to make the boundaries of the nation coterminous with the (newly expanded) boundaries of the state. To this end, they implement policies that elevate the economic status of individuals who embrace the occupier's national identity and discriminate against those ...
Christopher Carter, Daniel W. Gingerich
wiley   +1 more source

From Rating System to Thought Leadership: The Evolution of the Canada Green Building Council

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT Green Building Social Movement Organizations encourage the adoption of green buildings, primarily by promoting sustainability rating tools. While numerous papers have explored the market impact of these sustainability rating tools, very few have examined either the lengthy and protracted process of their selection and enrollment by ...
J. J. McArthur   +2 more
wiley   +1 more source

Apparatus for releasably connecting first and second objects in predetermined space relationship [PDF]

open access: yes, 1984
A releasable apparatus that connects first and second space objects, such as a spacecraft and a space vehicle, in predetermined spaced relationship is described.
Chandler, J. A.
core   +1 more source

Simulation on Rack and Pinion Meshing Based on Eccentric Load

open access: yesShiyou jixie, 2019
In the design of the rack and pinion drilling rig, due to its special structural design, the center of gravity of the rig and the center of gravity of the transmission system are not in the same vertical plane.
Xu Fenghua   +5 more
doaj  

LONGITUDINAL CROWNING OF THE GEAR TOOTH SURFACE OF STRAIGHT BEVEL GEARS WITH A SMALL SHAFT ANGLE WITHNON-GENERATED GEAR AND GENERATED PINION

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
The aim of this thesis is to develop computer program shows generating process of the longitudinal-crowned gear for straight bevel gears with a small shaft angle with non-generated gear and generated pinion.
A. A. Pazyak, V. N. Syzrantsev
doaj   +1 more source

Development of small bore, high speed tapered roller bearing [PDF]

open access: yes
The performance of four rolling bearing configurations for use on the input pinion shaft of a proposed commercial helicopter transmission was evaluated.
Bovenkerk, R. L.   +2 more
core   +1 more source

Performing Micro‐Role Transitions in Open Strategy

open access: yesJournal of Management Studies, EarlyView.
Abstract Open strategy (OS) requires contributors with a variety of functional backgrounds to episodically perform a strategy role in addition to their functional responsibilities. These actors engage in micro‐role transitions as they temporarily shift from one role to another.
Anna Plotnikova   +2 more
wiley   +1 more source

超大模数齿轮的参数化建模及接触分析

open access: yesJixie chuandong, 2012
Theoretical calculation of the strength for suppermodulus pinion is lacking.For involute cylindrical pinion,which was designed for rack and pinion jacking systems in wind power installation vessel,by analyzing modification theory,is accurately built ...
马宝, 唐文献, 章子玲, 张爽爽
doaj  

SRESS AND FATIGUE LIFE OF PITTING DEFECTS ON PUMPING UNIT GEAR

open access: yesJixie qiangdu, 2022
Rack-pinion pumping unit is widely used in Xinjiang oilfields. In order to analyze the pitting damage and fatigue life of gear in rack-and-pinion pumping unit, Firstly, the model of rack-and-pinion was established, the elements of tooth surface and root ...
BAI YunSong   +3 more
doaj  

Pneumatic binary encoder replaces multiple solenoid system [PDF]

open access: yes, 1966
Pneumatic binary encoder replaces solenoid system in the pilot stage of a digital actuator. The encoder operates in flip-flop manner to valve gas at either high or low pressures. By rotating the disk in a pinion-to-encoding gear ratio, six to eight adder

core   +1 more source

Home - About - Disclaimer - Privacy