منابع مشابه
Re-organising Junior Doctors During the COVID-19 Outbreak: A Single Centre Experience in the United Kingdom
متن کامل
Interorganellar communication and the onus of being eukaryotic.
The fossil record shows that prokaryotes—the cyanobacteria in particular— appeared on earth about three and a half billion years ago. This development is impressively speedy in light of the fact that it was only 3.8 billion years ago that the earth cooled sufficiently to allow solid rocks to form. Indeed, eukaryotes didn’t evolve until about one and a half billion years ago, or two billion year...
متن کاملInterorganellar Communication and the Onus of Being Eukaryotic
The fossil record shows that prokaryotes—the cyanobacteria in particular— appeared on earth about three and a half billion years ago. This development is impressively speedy in light of the fact that it was only 3.8 billion years ago that the earth cooled sufficiently to allow solid rocks to form. Indeed, eukaryotes didn’t evolve until about one and a half billion years ago, or two billion year...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Pakistan Journal of Surgery and Medicine
سال: 2020
ISSN: 2708-0285,2708-0277
DOI: 10.37978/pjsm.v1i2.174