نتایج جستجو برای: highly accurate and digital output
تعداد نتایج: 16937138 فیلتر نتایج به سال:
Background and Aims: One of the important fields of dentistry is surgery for dental implants. In this field, dentistry has developed considerably in recent years amongst other fields of medicine from the perspective of digital device and software application. Surgical guides help dental surgeon for more precise, confident, easier and shorter surgery. Process of producing these tools are full di...
Determination of the presence of HER2 amplification by quantitative PCR has been challenging, in part due to chromosomal instability and identification of a robust a reference region. We assessed the potential of digital PCR for highly accurate assessment of DNA concentration with EFTUD2 as chromosome 17 reference probe. We assessed a HER2:EFTDU2 ratio by digital PCR assay in the microdissected...
Background and purpose: Perforation impairs the prognosis of endodontic treatments, so, timely and accurate diagnosis is important. For this purpose, various radiographic diagnostic tools have been studied to select the method that has the least complications and helps in making the most accurate diagnosis. This study aimed to compare the accuracy of cone beam computed tomography (CBCT) and int...
Background and purpose: The radiographic imaging repeat rate (RR) in digital and conventional imaging systems is considered as a quality control indicator. RR increases the unnecessary patient and staff dose, prevents the loss of resources and depreciation of systems and increases the time for radiographic services. In this study, digital radiographic RR and its related factors were inv...
A new type of single-phase stand-alone induction generator using a three-phase induction machine and a single-phase voltage-source PWM inverter is introduced. The generator scheme is capable of producing constant load frequency with a very well regulated output voltage. A small lead acid battery and a single-phase full diode-bridge rectifier are used to feed the inverter. The inverter feeds one...
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