Author name: siavosh kaviani

Professor Siavosh Kaviani was born in 1961 in Tehran. He had a professorship. He holds a Ph.D. in Software Engineering from the QL University of Software Development Methodology and an honorary Ph.D. from the University of Chelsea.

Improving the Quality of Electronic Cleansing of Colorectal CT Images Using a Hybrid Method

Improving the Quality of Electronic Cleansing of Colorectal CT Images Using a Hybrid Method

Abstract Introduction: Colorectal cancer, as one of the most important fatal cancers, is caused by the lack of timely diagnosis of colorectal polyps. Presently, because of the advancements in CT […]

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Covid-19 vaccination

17,01,2021 Covid-19 vaccination in the world

With the start of the distribution of Corona vaccine in different countries of the world, many high-risk groups including medical staff and the elderly in different countries of the world as well as eight countries in the region including Saudi Arabia, UAE, Kuwait, Bahrain, Israel, Qatar, Oman and Turkey. They have received a dose of this vaccine.

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AstraZeneca COVID-19 vaccine

AstraZeneca COVID-19 vaccine

AstraZeneca’s COVID-19 vaccine authorized for emergency supply in the UK

 COVID-19 vaccine(AstraZeneca COVID-19 vaccine)in collaboration with the University of Oxford said it has developed a formula that protects citizens 100% against severe coronary heart disease, which leads to hospitalization. Pfizer and modern vaccines are equal.

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Ali Esfandryari, dit Nima Youchidj. Cet article est extrait de l'ouvrage Larousse « Dictionnaire mondial des littératures ».

گراند هتل تهران | واکاوی زندگینامه وآثار ویگن دِردِریان

:مقدمه ویگن دِردِریان معروف به نام هنری ویگن از محبوبترین و معروفترین خوانندگان ایرانی نسل های قدیمی قبل از انقلاب و حتی نسل های جدید است. وی ارمنی تبار بوده

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SARS-CoV-2

Recurrent emergence and transmission of a SARS-CoV-2 Spike deletion ΔH69/ΔV70

Abstract SARS-CoV-2 Spike amino acid replacements in the receptor binding domain (RBD) occur relatively frequently and some have a consequence for immune recognition. Here we report recurrent emergence and significant

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