Results 141 to 150 of about 4,779 (297)

Forty years of captive breeding in Przewalski's horse: pedigree‐based insights into population growth, sex ratio, and inbreeding

open access: yesWildlife Biology, EarlyView.
Long‐term captive breeding programs play a critical role in the conservation and reintroduction of endangered species, yet they face persistent challenges related to demographic structure and genetic management. The Przewalski's horse Equus przewalskii, once extinct in the wild, represents a global model for conservation breeding supported by pedigree ...
Qing L. Cao   +11 more
wiley   +1 more source

齿根裂纹与轮齿啮合刚度关联规律研究

open access: yesJixie chuandong, 2014
Gear mesh stiffness is the foundation of the study on gear dynamics.Taking the spur gear as research object,the finite element model of the spur gear with root crack is established,and the accurate calculation method of gear mesh stiffness is proposed ...
唐进元   +3 more
doaj  

Static and Dynamic Analysis of Spur and Bevel Gear [PDF]

open access: yes, 2018
Gear is the one of the important machine element in the mechanical power transmission system. Spur gear is most basic gear used to transmit power between parallel shafts. Spur gear generally fails by bending failure or contact failure.
Mallesh, J   +3 more
core   +1 more source

Crisis, temporality and governmental policy agendas: The cases of Finland and Sweden

open access: yesScandinavian Political Studies, EarlyView.
Abstract Crises transform the temporal orientation of political decision‐making. They demand immediate and decisive action and thus convert time into a means of political control. In these circumstances, assessing the long‐term consequences of proposed policies with respect to welfare, sustainability or justice also becomes demanding.
Henri Vogt, Mikko Värttö
wiley   +1 more source

Design Optimization of Spur Gear Sets. [PDF]

open access: yes, 1986
Design optimization problems are typically characterized by a large number of inequality constraints, many of them satisfied as equalities at the optimum.
Hassan, S.S., Azarm, Shapour
core  

The company you keep: becoming one(self) in an Indonesian convent En bonne compagnie : devenir (quelqu’)un dans un couvent indonésien Pergaulan dalam biara di Indonesia: sebuah proses pembentukan diri*

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
This article investigates companionate processes of self‐making in a religious community of Catholic nuns in eastern Indonesia. I argue that the sociality of the convent establishes a unique context for understanding the effects of one's company on processes of self‐becoming.
Meghan Rose Donnelly
wiley   +1 more source

STRUCTURAL ANALYSIS OF SPUR GEAR USING FEM [PDF]

open access: yes, 2017
To achieve improved static gear drives and enhanced load carrying capacity and reliability, a complete studyabout gear drive design and analysis is carried out. The structural analysis is examined for spur gear drive. Geardrives transmit motion and power
,Mr. Rajiv Arya, Mr. S. Vishwakarma1, Mr. S. Sharma
core  

‘Everything is a signal’: speaking circuits and noisy signs in the making of language‐oriented AI « Tout est signal » : circuits parlants et signes bruyants dans la création de l'IA orientée langage

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Contemporary artificial intelligence (AI) technologies are often presumed to be capable of revealing unmediated truths about the world, including the truths language might hold, echoing the long‐standing assertion that language's primary function is to directly translate reality.
Beth M. Semel
wiley   +1 more source

Improving Population Health Through Housing Policy: Lessons From the Public Housing Program

open access: yesThe Milbank Quarterly, EarlyView.
Policy Points Housing is a fundamental social determinant of health and is particularly amenable to policy intervention. Policies that seek to improve health should improve housing quality, affordability, and stability. The public housing program has improved health across the life course, but the structure of the program currently limits its ...
ANDREW FENELON
wiley   +1 more source

VISUAL NEGOTIATIONS OF GENTRIFICATION IN TORONTO: Contestation, Politicization and Resistance through Urban Signage

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract This article engages signage as a medium through which urban stakeholders negotiate the politics of housing redevelopment and gentrification in cities. Focusing on Toronto, we examine housing‐related signage in three neighbourhoods where social mix approaches to redevelopment have ushered in gentrification: Parkdale, Regent Park, and Moss Park.
Lindi Jahiu   +2 more
wiley   +1 more source

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