منابع مشابه
Bioactivities from Marine Algae of the Genus Gracilaria
Seaweeds are an important source of bioactive metabolites for the pharmaceutical industry in drug development. Many of these compounds are used to treat diseases like cancer, acquired immune-deficiency syndrome (AIDS), inflammation, pain, arthritis, as well as viral, bacterial, and fungal infections. This paper offers a survey of the literature for Gracilaria algae extracts with biological acti...
متن کاملThe genus Erechthias Meyrick of Ascension Island, including discovery of a new brachypterous species (Lepidoptera, Tineidae)
One previously named and two new species of the tineid genus Erechthias Meyrick are described and illustrated from the small, remote, mid-Atlantic Ascension Island. With these additions the Lepidoptera fauna of Ascension now totals 38 known species. Little is known regarding the biology of the two new species of Erechthias, and none of the species has been reared from larvae from Ascension. Ere...
متن کاملThe total structure of cerexin A (studies on antibiotics from the genus Bacillus. XVI.
The constituent fatty acid of cerexin A was elucidated to be beta-hydroxy isoundecanoic acid by gas chromatography, mass spectrometry and nuclear magnetic resonance. The asparaginyl asparagine linkage in the amino acid sequence of the antibiotic, which has been previously described, was proved to be a normal alpha-carboxylpeptide bond by dehydration-reduction procedure. The three asparagine res...
متن کاملthe impact of training on second language writing assessment: a case of raters’ biasedness
چکیده هدف اول این تحقیق بررسی تأثیر آموزش مصحح بر آموزش گیرندگان براساس پایایی نمره های آنها در پنج بخش شامل محتوا ، سازمان ، لغت ، زبان و مکانیک بود. هدف دوم این بود که بدانیم آیا تفاوتهای بین آموزشی گیرندگان زن و مرد در پایایی نمرات آنها وجود دارد. برای بررسی این موارد ، ما 90 دانشجو در سطح میانه (متوسط) که از طریق تست تعیین سطح شده بودند انتخاب شدند. بعد از آنها خواستیم که درباره دو موضوع ا...
15 صفحه اولRevision of the genus Philonome Chambers and its proposed reassignment to the family Tineidae (Lepidoptera, Tineoidea)
The New World genus Philonome Chambers, 1874 is revised. This genus comprises twelve species, seven of which are described as new: two species, Philonomenigrescens sp. n. and Philonomewielgusi sp. n., from the United States; four species, Philonomealbivittata sp. n., Philonomecurvilineata sp. n., Philonomekawakitai sp. n., and Philonomelambdagrapha sp. n., from French Guiana; and one species, P...
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ژورنال
عنوان ژورنال: Transactions of the Royal Entomological Society of London
سال: 2009
ISSN: 0035-8894
DOI: 10.1111/j.1365-2311.1851.tb02491.x