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Catastrophe theory

Known as: Catastrophy, Cusp catastrophe, Catastrophe theory (mathematics) 
In mathematics, catastrophe theory is a branch of bifurcation theory in the study of dynamical systems; it is also a particular special case of more… 
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Papers overview

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2005
2005
Along with wide application of e-mail nowadays, many spam e-mails flood into people's email inboxes and bring catastrophe to… 
2005
2005
On peut saisir, des le debut du livre III des Naturales quaestiones (probablement le debut du traite entier) la valeur theorique… 
Review
2003
Review
2003
....................................................................................................................................9 1. EXECUTIVE SUMMARY .....................................................................................................10 2. INTRODUCTION ...................................................................................................................14 2.1. SUPPLY AND DEMAND IMPACTS.................................................................................14 2.2. REPORT OBJECTIVES AND DATA SOURCES .................................................................15 2.3. REPORT STRUCTURE AND ACKNOWLEDGEMENTS ......................................................16 3. IMPACT ON TEACHERS.....................................................................................................17 3.1. ARE TEACHERS A HIGH-RISK GROUP? ........................................................................17 3.2. LEVEL AND PATTERNS OF TEACHER MORTALITY .......................................................20 3.2.1. Type of teacher ..............................................................................................21 3.2.2. Gender and marital status .............................................................................21 3.2.3. Place of work.................................................................................................21 3.3. OVERALL ATTRITION.................................................................................................22 3.4. MORBIDITY AND ABSENTEEISM .................................................................................22 3.4.1. Motivation and morale ..................................................................................23 3.4.2. Discrimination...............................................................................................24 4. IMPACT ON CHILDREN .....................................................................................................25 4.1. NUMBERS OF CHILDREN DIRECTLY AFFECTED ...........................................................25 4.1.1. Children living with AIDS .............................................................................25 4.1.2. Orphans.........................................................................................................25 4.1.3. Children looking after sick family members..................................................28 4.2. EDUCATIONAL IMPACT ..............................................................................................28 4.2.1. School surveys ...............................................................................................28 4.2.2. Other evidence...............................................................................................31 4.2.3. Attendance rates over time ............................................................................34 4.2.4. Orphans in difficult circumstances................................................................34 5. THE FUTURE IMPACT ON TEACHERS ..........................................................................36 5.1. AIDS DEMOGRAPHIC PROJECTION MODELS...............................................................36 5.2. PROJECTED AIDS-RELATED MORTALITY ....................................................................37 5.3. PROJECTED MORBIDITY .............................................................................................41 5.4. AFRICA-WIDE IMPACT ...............................................................................................42 5.5. FUTURE TEACHER REQUIREMENTS ............................................................................42 6. PROJECTED NUMBERS OF AFFECTED CHILDREN...................................................44 6.1. CHILDREN LIVING WITH AIDS...................................................................................44 6.2. CHILD CARERS...........................................................................................................44 6.3. ORPHANS...................................................................................................................44 7. DEVELOPING A COMPREHENSIVE STRATEGIC RESPONSE..................................46 7.1. AIDS IN THE WORKPLACE PROGRAMMES..................................................................46 7.1.1. Prevalence and risk assessment ....................................................................46 7.1.2. Education and prevention..............................................................................46 7.1.3. Counseling and support groups.....................................................................47 7.1.4. Deployment and transfers..............................................................................47 7.1.5. Teaching cover ..............................................................................................47 7.1.6. Medical support.............................................................................................47 
1996
1996
This book, a first attempt to analyse German Zionism in a global Zionist context, sheds new light on the role of German Zionism… 
1993
1993
“ARA” is a verification tool which applies some recent improved speed verification techniques. ARA accepts as input systems… 
1983
1983
An infinite dimensional Morse lemma is proved using the deformation lemma from singularity theory. It is shown that the versions… 
Highly Cited
1975
Highly Cited
1975
1970
1970
The setting for a 10-year study of the ecology of the plague organism is described. Four rodents, Mtls musculas, Rastus exulans… 
1946
1946
In a historical investigation of suicide it is necessary to distinguish between the occurrence of actual cases of suicide and the…