Now showing items 1-10 of 346
Effectiveness of pneumatically powered penetrating and non-penetrating captive bolts in stunning cattle
(Elsevier B.V., 2018-06-01)
This study assessed the effectiveness of penetrating (PCB; 190 psi; N = 363) and non-penetrating captive bolt guns (NPCB; 210-220 psi; N = 92) to stun a total of 455 cattle (Zebu and Zebu Cross). Physical bolt parameters ...
Influence Analysis of Washers Material in the Fatigue Life of Bolted Joints
The union of parts by using bolts is one of the most used, which combines versatility and low cost, and the failure of a single bolt can cause failure of the entire structure or machine. Several factors influence the ...
Efficiency of low versus high airline pressure in stunning cattle with a pneumatically powered penetrating captive bolt gun
(Elsevier B.V., 2017-08-01)
The efficiency of stunning cattle was assessed in 443 animals (304 pure Zebu and 139 crossbred cattle), being mainly mature bulls and cows. Cattle were stunned using a Jarvis pneumatically powered penetrating captive bolt ...
Spatially resolved texture analysis of Napoleonic War era copper bolts
(International Union of Crystallography, 2017-09)
The spatial resolution achievable by a time-of-flight neutron strain scanner has been harnessed using a new data analysis methodology (NyRTex) to determine, nondestructively, the spatial variation of crystallographic texture ...
A note comparing the welfare of Zebu cattle following three stunning-slaughter methods
The objective of this study was to assess welfare of cattle during bleeding after slaughter with or without stunning. A total of 434 bulls were distributed across three slaughter treatments: penetrating captive bolt stunning ...
Uso de cable bolting para explotaciones mineras
(Universidad Nacional del Altiplano, 2019)
Análise do torque de aperto em uniões parafusadas
(Universidade Estadual Paulista (UNESP), 2019-02-28)
As uniões parafusadas possuem uma grande aplicação na indústria, mas quando se pensa na utilização de parafusos existe uma impressão de ser um elemento de simples dimensionamento e de fácil aplicação. No entanto, o ...
Texture analysis of Napoleonic War Era copper bolts
Neutron diffraction techniques are suitable for volume texture analyses due to high penetration of thermal neutrons in most materials. We have implemented a new data analysis methodology that employed the spatial resolution ...
Análisis fustal y mecánico de un pino oregón
(Universidad Austral de Chile. Facultad de Ciencias Forestales, 2018)
Modeling and Experimental Aspects of Self-healing Bolted Joint through Shape Memory Alloy Actuators
(Sage Publications Ltd, 2011-09-01)
Bolted joints are a form of mechanical coupling largely used in machinery due to their reliability and low cost. Failure of bolted joints can lead to catastrophic events, such as leaking, train derailments, aircraft crashes, ...