متخصص تغذیه در روسیه در مقاله ای می نویسد که شما نمی توانید بیش از چهار تا پنج نارنگی در روز بخورید. بنابر گزارش اسپوتنیک، نادژدا تساپکینا، متخصص تغذیه در روسیه درباره مضرات و فواید نارنگی در مقاله ای خاطرنشان کرد: نارنگی منبع بسیار خوبی از کلسیم، منیزیم، پتاسیم، ویتامین های D، K […]
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Iran develops adenovirus-based vaccine against corona Vaccine production is done with different technologies. The first generation of vaccines relies on the complete virus particle, including the live, attenuated, and killed virus. The next generation of vaccines relies on recombinant proteins, and finally, a new generation of technology vaccines are developed based on adenovirus. Adenoviruses are
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دنباله فیبوناچی چیست؟. تنظیم از مهندس شهروز ربانی شکل گل افتابگردان را در نظر بگیرید دانه های یک گل آفتابگردان یک مارپیچ طلایی را نشان می دهند که به دنباله فیبوناچی گره خورده است. تقریباً تمام تصورات رایج در مورد دنباله معروف فیبوناچی از مبدأ تا اهمیت آن اشتباه است. دنباله فیبوناچی مجموعه ای از
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چرا DNA خود به خود جهش می یابد؟ فیزیک کوانتومی ممکن است توضیح دهد یک مطالعه اخیر نشان می دهد که مکانیک کوانتومی، که بر جهان خردسالان حکومت می کند، ممکن است به توضیح اینکه چرا جهش های ژنتیکی به طور خود به خود در DNA ایجاد می شود، کمک کند تا از خودش کپی
چرا DNA خود به خود جهش می یابد؟ فیزیک کوانتومی ممکن است توضیح دهد Read More »
Omicron may be less severe in young and old, but not ‘mild’: WHO The impact on the elderly is one of the big unanswered questions about the new variant as most of the cases studied so far have been in younger people. The more infectious Omicron variant of Covid-19 appears to produce less severe disease
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I fear our Covid strategy has put young people’s long-term health at risk After two full years battling the virus, it’s clear that some of the decisions made in the effort to contain it will have far-reaching consequences for the future wellbeing of those previously in good health. R. M. Huffman is a physician, author, and
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Study reveals what could be behind long Covid Persistent blood-clotting may be the cause, according to South African scientists Researchers at South Africa’s Stellenbosch University say they have evidence that significant and persistent microclotting may explain the symptoms experienced by people suffering from ongoing symptomatic coronavirus. Writing in a piece published in The Guardian on
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Omicron variant watch: Scientists detect key antibodies to neutralise mutations In a study published almost exactly a year ago, scientists at the Rockefeller University found that memory B cells, which churn out antibodies, mature over time. If the Sars-CoV-2 mutates, the human antibody response too evolves. In a study published almost exactly a year ago,
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Why are so many vaccinated people getting Covid-19 lately? چرا با وجود زدن واكسن باز كرونا ميگيريم Omicron appears to replicate much more efficiently than previous variants. And if infected people have high virus loads, there’s a greater likelihood they’ll pass it on to others, especially the unvaccinated. A couple of factors are at play,
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New Covid variant IHU: What WHO says on this Amid a fresh wave of the pandemic led by the highly transmissible Omicron variant, first discovered in South Africa in November 2021, a new variant, IHU, found in France has triggered fresh apprehension. The strain has reportedly more mutations than Omicron and 12 cases caused by
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