Furthermore, such complex models cause substantial difficulties when the corresponding material parameters need to be identified and their physical meaning interpreted.
This can cause substantial difficulties in obtaining results which are easily presentable.
Distortions due to reverberation have a direct impact on the modulation spectrum, and they also cause substantial difficulties for human listeners [15],[15].
In addition, signing the TPP agreement can also be expected to cause substantial difficulties for the social services, telecommunications services and healthcare services industries, which in turn could lead to a reduction in job opportunities, particularly for young people (Wang 2014).
In the case of international university students, experiences of acculturation and adaptation, racial discrimination, language barriers, home sickness, differences in the educational systems, cultural differences in male-female relationships, and financial difficulties further cause substantial amounts of stress [ 3- 6].
This phenomenon, in fact, causes significant difficulty for perfumers.
Their swarming and tempo are causing real difficulty to Udinese.
Neurologists who treat epilepsy face substantial difficulty distinguishing "true" seizures caused by abnormal electrical discharges from seizures that are caused by psychological factors (psychogenic nonepileptic seizures, or PNES).
before they could cause substantial losses.
Bloodstream infections (BSIs) cause substantial morbidity in hemodialysis patients.
