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Mathematics in our World
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                           Public Transportation                       Crowd Control


                        Operations   research   studies,            How are crowds like water? Large group
                 among  other  thing,  the  logistical       of people move and interact in much the same

                 elements    of    scheduling,   vehicle     as fluids.
                 capacity, and routes.                          •  The  movement  of  every  human

                     •  Every  day  there  are  around              depends  on  the  movement  of  all
                         50,000    commercial     airline           others in their immediate surrounding.
                         flights.  All  planes  all  luggage        This is similar to the way in which the

                         every  crew  and  all  passengers          motion  of  water  and  air  molecules
                         have to be at the right        place       depends     on    the    motion    of

                         at the right time and planes need          surrounding      molecules:      fluid
                         to  be  serviced  and  refueled.           dynamics.
                         Most  importantly  planes  can’t

                         crash when arriving at any of the
                         busy        airports.  This  is  an

                         incredibly   complex    logistic
                         challenge  impossible  without
                         mathematics     and Operations

                         research.







                                                                              Crowd Control












                             Public Transportation











                ZANNIE I. GAMUYAO, MSM                           UNIT 1.5 Applications of Mathematics
                Assistant Professor 1                                           in the World
                Department of Arts and Sciences
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