scholarly journals Characterization and application of a 1700-kHz acoustic cavitation field for water decontamination: a case study with toluidine blue

2018 ◽  
Vol 8 (6) ◽  
Author(s):  
Nor Elhouda Chadi ◽  
Slimane Merouani ◽  
Oualid Hamdaoui
Keyword(s):  
Toluidine Blue ◽  
Acoustic Cavitation ◽  
Water Decontamination ◽  
Cavitation Field

scholarly journals Economies of Capacity Use in Decontamination of Pig Carcasses

2013 ◽  
Vol 45 (1) ◽  
pp. 125-138 ◽  
Author(s):  
Jørgen Dejgård Jensen ◽  
Lartey Godwin Lawson ◽  
Mogens Lund
Keyword(s):  
Cost Effectiveness ◽  
Risk Reduction ◽  
Hot Water ◽  
Low Risk ◽  
Processing Plant ◽  
Water Decontamination ◽  
Plant Level ◽  
Pig Carcasses ◽  
The Cost

This article analyzes the economies of capacity use regarding hot water decontamination to reduce postslaughter risk of pathogens in meat, taking interfarm heterogeneities of Salmonella risk and costs of transportation into account, using Denmark as a case study. If risk reduction goals are stated at the processing plant level, then the exploitation of the favorable cost-effectiveness properties of hot water slaughtering requires fairly ambitious risk reduction goals and thus high use of decontamination capacity. If instead risk reduction goals are formulated for the sector as a whole, the cost-effectiveness properties can be exploited even for relatively low-risk reduction goals.

Acoustic cavitation field prediction at low and high frequency ultrasounds

Ultrasonics ◽  
1998 ◽  
Vol 36 (1-5) ◽  
pp. 581-587 ◽  
Author(s):  
J.-L. Laborde ◽  
C. Bouyer ◽  
J.-P. Caltagirone ◽  
A. Gérard
Keyword(s):  
High Frequency ◽  
Acoustic Cavitation ◽  
Cavitation Field

The Genesis and Internal Dynamics of El Salvador's People's Revolutionary Army, 1970–1976

2014 ◽  
Vol 38 (01) ◽  
pp. 102-129
Author(s):  
ALBERTO MARTÍN ÁLVAREZ ◽  
EUDALD CORTINA ORERO
Keyword(s):  
Latin America ◽  
El Salvador ◽  
Early Years ◽  
Left Wing ◽  
Internal Dynamics ◽  
Internal Coherence ◽  
The 1960S

AbstractUsing interviews with former militants and previously unpublished documents, this article traces the genesis and internal dynamics of the Ejército Revolucionario del Pueblo (People's Revolutionary Army, ERP) in El Salvador during the early years of its existence (1970–6). This period was marked by the inability of the ERP to maintain internal coherence or any consensus on revolutionary strategy, which led to a series of splits and internal fights over control of the organisation. The evidence marshalled in this case study sheds new light on the origins of the armed Salvadorean Left and thus contributes to a wider understanding of the processes of formation and internal dynamics of armed left-wing groups that emerged from the 1960s onwards in Latin America.

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