نتایج جستجو برای: surface quality

تعداد نتایج: 1359689  

Journal: :بینا 0
محمدعلی جوادی ma javadi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم سپهر فیضی s feizi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم محمد فاتحی m fatehi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم

purpose: dry eye syndrome is a multifactorial disorder of the tear film and ocular surface that results in eye discomfort, visual disturbance, and often ocular surface damage. studies suggest that the prevalence of clinically diagnosed dry eye syndrome (des) is 0.4%. to 0.5%, which is highest among women and the elderly. the burden of des can be substantial, affecting visual function, daily act...

Journal: :Frattura ed Integrità Strutturale 2016

Journal: :International Journal of Production Research 2007

Journal: :Journal of Applied Clinical Medical Physics 2010

Journal: :Journal of the Japan Society for Precision Engineering 1993

Journal: :International Journal of Engineering and Management Sciences 2023

Recently, the requirements for machining shape-complex products made of hard-to-machine materials, including carbide, have been increasing significantly. However, their is rather problematic. Additionally, a high-quality standard machined surface generally required, not only in terms roughness but also geometric accuracy surface. All this while maintaining high level economy process. meeting th...

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