this paper investigates the earing phenomenon in deep drawing of aa3105 aluminum alloy, experimentally and numerically. earing defect is mainly attributed to the plastic anisotropy of sheet metal. in order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. in this regard, the present study implements the advanced yield criterion bbc20...

This paper investigates the earing phenomenon in deep drawing of AA3105 aluminum alloy, experimentally and numerically. Earing defect is mainly attributed to the plastic anisotropy of sheet metal. In order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. In this regard, the present study implements the advanced yield criterion BBC20...

Paul Khairy, MD, PhD; Jamil Aboulhosn, MD; Michelle Z. Gurvitz, MD; Alexander R. Opotowsky, MD; François-Pierre Mongeon, MD; Joseph Kay, MD; Anne Marie Valente, MD; Michael G. Earing, MD; George Lui, MD; Deborah R. Gersony, MD; Stephen Cook, MD; Jennifer Grando Ting, MD; Michelle J. Nickolaus, CRNP; Gary Webb, MD; Michael J. Landzberg, MD; Craig S. Broberg, MD; for the Alliance for Adult Resear...

Paul Khairy, MD, PhD; Jamil Aboulhosn, MD; Michelle Z. Gurvitz, MD; Alexander R. Opotowsky, MD; François-Pierre Mongeon, MD; Joseph Kay, MD; Anne Marie Valente, MD; Michael G. Earing, MD; George Lui, MD; Deborah R. Gersony, MD; Stephen Cook, MD; Jennifer Grando Ting, MD; Michelle J. Nickolaus, CRNP; Gary Webb, MD; Michael J. Landzberg, MD; Craig S. Broberg, MD; for the Alliance for Adult Resear...

The relevance of the topic lies in fact that study breeding lines various ecological origins is paramount importance for breeding. When selecting material, it necessary to take into account peculiarities soil and climatic conditions. For sharply continental climate Northern Kazakhstan, one most important characteristics variety obtaining a high yield duration growing season interphase periods.&...

The formation of uneven cup heights during deep drawing is called earing. This phenomenon caused by the planar anisotropy formability in sheets, which result crystallographic texture. In addition to analytical and finite element methods, a simple quick method was developed recently predict earing profile Al sheets solely from data {200} pole figures. So far, applied on final state cold rolled 0...

female patient, 54 years old, complained of excessive earing in the right eye for 12 years. After four years, he presented with progressive obstruction of the nasal assages. Approximately one year before presenting to his service, a bulging swelling, painful upon compression, ppeared near the inner corner of the right eye. On physial examination, she demonstrated epiphora in the right eye nd a ...