منابع مشابه
Influence of free-stall base on tarsal joint lesions and hygiene in dairy cows.
The objective was to quantify the incidence of tarsal lesions and level of hygiene by stall bed type. Cows were scored on 100 dairies from Wisconsin, Minnesota, Indiana, Iowa, and New York in the fall and winter. Thirty-eight dairies used rubber-filled mattresses (RFM), 27 had sand beds, 29 had waterbeds, and 6 used compost packs (CPk). Stocking density, stall dimensions, bedding amount, beddin...
متن کاملDairy Cows Produce Less Milk and Modify Their Behaviour during the Transition between Tie-Stall to Free-Stall
Transfer of cattle to an unknown barn may result in a reduction in its welfare. Housing and management practices can result in signs of stress that include a long-term suppression of milk efficiency. The purpose of this study was to evaluate the influence of moving cows from the stanchion-stall housing to free-stall housing on their behaviour and production. The Holstein cows were moved into th...
متن کاملA Stall‐Free Real‐Time Garbage Collector for FPGAs
Programmers are turning to diverse architectures such as reconfigurable hardware (FPGAs) to achieve performance. But such systems are far more complex to use than conventional CPUs. The continued exponential increase in transistors, combined with the desire to implement ever more sophisticated algorithms, makes it imperative that such systems be programmed at much higher levels of abstraction. ...
متن کاملA Stall-Free Real-Time Garbage Collector for Reconfigurable Hardware
Programmers are turning to radical architectures such as reconfigurable hardware (FPGAs) to achieve performance. But such systems, programmed at a very low level in languages with impoverished abstractions, are orders of magnitude more complex to use than conventional CPUs. The continued exponential increase in transistors, combined with the desire to implement ever more sophisticated algorithm...
متن کاملPost-Stall Aerodynamic Modeling and Gain-Scheduled Control Design
A multidisciplinary research effort that combines aerodynamic modeling and gain-scheduled control design for aircraft flight at post-stall conditions is described. The aerodynamic modeling uses a decambering approach for rapid prediction of post-stall aerodynamic characteristics of multiple-wing configurations using known section data. The approach is successful in bringing to light multiple so...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2000
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(00)74931-9