نتایج جستجو برای: surface phenomenon

تعداد نتایج: 779402  

Journal: :Proceedings of the International Astronomical Union 2006

Journal: :Electric Power Systems Research 2021

Power converters are an essential part of modern power systems, giving flexibility to the transportation and allowing insertion a wide range different energy sources. One drawback is that supraharmonic conducted emissions introduced by them can compromise stability these systems through electromagnetic interference (EMI). Electromagnetic compatibility (EMC) filters used prevent such problems. N...

Introduction: Oral verrucous carcinoma (OVC) is a rare malignancy of the oral cavity that was first described by Ackerman. This tumor is a well-differentiated low-grade, slow growing cancer that is locally invasive without metastasis. Ameloblastoma is one of the most common odontogenic tumors, which originates from the odontogenic epithelium. Verrucous carcinoma along with central ambloblastoma...

1996
Matthias Winter

A variational problem arising as a model in martensitic phase transformation including surface energy is studied. It explains the complex, multi-dimensional pattern of twin branching which is often observed in a martensitic phase near the austenite interface. We prove that a Lavrentiev phenomenon can occur if the domain is a rectangle. We show that this phenomenon disappears under arbitrarily s...

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