maladorit 发表于 2025-3-28 15:08:44
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Light dependent nitrogen chlorosis in a heterocystous cyanobacteriumrease in available radiant energy. Since the observed changes in cell composition and in trichome structure showed a noticeable analogy with the chlorosis induced in cyanobacteria by nitrogen starvation (nitrogen chlorosis), we referred to them as ‘light dependent nitrogen chlorosis’. Possibly the p混乱生活 发表于 2025-3-29 09:29:43
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Isolation and identification of root associated diazotrophs of the bacteria on the plant. Confirmation of the identity of diazotrophs responsible for response of plants to inoculation must be made in experiments with strains labelled with antibiotic resistance or other markers. If establishment of the inoculated strain is demonstrated in plants grown in .N-Congeal 发表于 2025-3-29 16:21:44
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Javed A. Qureshi,Yusuf Zafar,Kauser A. Malikar structure physics and has been written by active investigators in the field, but its scope is wider and is intended for final-year or post-graduate students and researchers interested in understanding the power and beauty of symmetry methods in physics..978-0-387-87495-1Series ISSN 0081-3869 Series E-ISSN 1615-0430CUB 发表于 2025-3-30 03:04:17
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Hamiltonian systems; it is shown that every system having an inverse Jacobi last multiplier equal to one can be written as a Hamiltonian system, if the Poisson bracket is properly defined (this can be done in general with the help of the Nambu bracket).