نتایج جستجو برای: bulbous nose
تعداد نتایج: 17581 فیلتر نتایج به سال:
در این پژوهش بعد از معرفی تحقیقات انجام یافته بر روی فرزکاری سطوح سه بعدی با استفاده از ابزارهای مختلف ، روش (principal axis method)pam به عنوان یک روش کارا در تولید سطوحی با صافی سطح یکنواخت وبالا که در ماشینهای 5 محوره به خوبی قابل اجراست معرفی شده و در نهایت صافی سطح به وجود آمده در فرزکاری با روش pam و ابزار توروئیدی (toroidal endmill) با دو ابزار دیگر ، سرگرد(ball nose endmill) ، و سرسخت (...
Aesthetic rhinoplasty procedures have increased in frequency in the Asian population. Although aesthetic concepts differ for each race, the current concept of nasal beauty shows a tendency to coincide with that of Caucasians. The ideal, beautiful nose tends to have a straight dorsum from the radix to the tip, with an adequate height. The tip should be slightly more prominent than the dorsum, an...
Background and Aim: The women’s main purpose of cosmetic rhinoplasty is to have a nose that they think has a better harmony with their face, so they could reach to a more desirable body image. This study investigated the effects of cosmetic nose surgery on women`s body image.Methods: Thirty women referred to the private clinics of cosmetic surgeons for nose cosmetic surgery were selected. The m...
The dynamic characteristics of deflectable nose missiles with rotary single-channel control were investigated in this paper. Firstly, the effective angle of attack, effective angle of sideslip and quasi-body coordinates were introduced based on the spin characteristics of the missile’s body. Secondly, considering the interaction between the missile’s nose and body, the rigid kinetic model of mi...
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