منابع مشابه
We were there…
" review the reviews " to ensure fairness and accuracy of judgment (" Kudos to reviewers for the JGP " ; February 2009; JGP 133:129–130). As to publication policies, the JGP is committed to publishing thoroughly vetted scientific papers of the highest quality with mechanistic insight, with all methods and results needed to establish the conclusions in the body of the paper, ideals we maintain a...
متن کاملOnce there were twenty.
Aminoacyl-tRNA synthetases play a central role in protein synthesis by covalently linking the correct amino acid to the correct tRNA (1). Each aminoacyl-tRNA is then carried to the ribosome where it interacts with the cognate trinucleotide codon on the mRNA and transfers the amino acid onto a growing polypeptide chain. Work on tRNAs and aminoacyltRNA synthetases from bacteria, fungi, plants, an...
متن کاملCrossbills were unlikely resident in the Bahamas; thus, there was no population to be extirpated.
In PNAS, Steadman and Franklin (1) make the argument that the large reduction in land area and shift in vegetation in the Bahamian Archipelago from ∼15– 9 ka caused declines and extirpation of two bird species, the Eastern bluebird (Sialia sialis) and Hispaniolan crossbill (Loxia megaplaga). Their evidence for L. megaplaga resides in fossil bones from the Bahamian island of Abaco, representing ...
متن کاملFirst there was hydrogen.
The history of hydrogen — the element that fills the world as we know it — consists of a most dramatic set of events. Hydrogen and helium atoms emerged a measly 379,000 years after the Big Bang. As the hot, dense plasma of protons, electrons and photons that was the universe began to cool and expand, electrons and protons gathered to form atoms. Four hundred million years later stars — such as ...
متن کاملDaddy was there!
He had an additional reason to be inconsolable. What 5 year old would be happy without anything to eat and nothing on the horizon to correct this deficit? Not even the nurse could solve this problem. Armed with two drinks, the oral premedication and apple juice to wash it down, she tried to help gain some control by offering what had been withheld to this point. This smart little boy, however, ...
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ژورنال
عنوان ژورنال: Scientia Militaria - South African Journal of Military Studies
سال: 2012
ISSN: 2224-0020,1022-8136
DOI: 10.5787/40-1-988