Microscopic Evaluation of 3D-Printed Materials Surface and Characteristic Microstructure

An evaluation of printed HPV educational materials.

Genital human papillomavirus (HPV) infection is the most common viral sexually transmitted infection (STI) and is likely the most common STI in the United States.1-4 Genital HPV infection is an important public health concern because persistent oncogenic (also called high-risk) HPV infection is the main etiologic factor for cervical cancer, causing almost 100% of all cervical cancer cases world...

Influence of EDM Characteristic Parameters on the Surface Microstructure in CK45 Alloy Steel

Electro Discharge Machining (EDM) is a very efficient machining process widely used in manufacturing components of complicated geometry. Based on its nature, i.e. material removal by electric discharge, the process induces thermal stresses that in turn result in generation of wide spread micro-cracks on the surface of the machined part. In this paper the influence of EDM characteristic paramete...

Microscopic Evaluation of Different Sealant Materials

Objectives: The aim of this study was to compare in vitro penetration and adaptation of light curing ormocer based fissure sealant and non­filled low viscosity sealant material. Materials and Methods: Extracted human molars (n = 108) were randomly assigned to 2 groups. Admira Seal and Teethmate F­1 were used as sealant materials in the study. Each tooth was sectioned using an Isomet cutter into...

Microstructure Study of Laser Surface Cladding of Bearing Materials

morphology, geochemistry, mineralogy, and micromorphology of soils of hormozgan province in relation to parent materials

ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...