bean yellow mosaic virus (bymv, potyvirus, potyviridae) causes serious disease in gladiolus spp. in this work, the possibility of obtaining bymv free plant material from virus infected gladiolus corms was studied. thermotherapy, meristem-tip culture and combination of both techniques on infected corms/meristem-tip explants (0.5–1 mm in length) resulted in bymv elimination up to 15.38, 78.04 and...

this paper highlights the effect of silt content on cone tip resistance in loose silty sand. in this study, twenty-seven cone penetration tests are performed in saturated silty sand samples with several different silt contents ranging from 10 to 50 percent. the samples are consolidated at three overburden stresses including 100, 200 and 300 kpa. it is shown that, as the silt content increases, ...

In cosmetic rhinoplasty, the patient's satisfaction is most often determined by the quality of the tip surgery, but perfecting a technique for consistently attractive tips can be challenging. As a result, rhinoplasty surgery is now entering a new era of "designer tip" operations, wherein surgeons can employ a combination of open suture tip techniques and tip refinement grafts to achieve consist...

To evaluate the mechanisms responsible for relationships between body mass and maximum take-off performance in birds, we studied four species in the Phasianidae: northern bobwhite (Colinus virginianus), chukar (Alectoris chukar), ring-necked pheasant (Phasianus colchicus) and wild turkey (Meleagris gallopavo). These species vary in body mass from 0.2 to 5.3 kg, and they use flight almost solely...

rhinoplasty is one of the most common aesthetic procedures in the world. it is the most common aesthetic surgery procedure in iran. achieving complete patient satisfaction is almost impossible but improving the aesthetics and function of the nose is the aim of surgery. this report describes a 34 years old woman with a large bump in the tip of the nose after three times cosmetic rhinoplasties. t...