Isocoumarin derivatives from the sea squirt-derived fungus penicillium stoloniferum QY2-10 and the halotolerant fungus penicillium notatum B-52

2007 ◽  
Vol 30 (7) ◽  
pp. 816-819 ◽  
Author(s):  
Zhi -Hong Xin ◽  
Li -Tian ◽  
Tian -jiao Zhu ◽  
Wen -Liang Wang ◽  
Lin Du ◽  
...  
Keyword(s):  
Penicillium Notatum ◽  
Sea Squirt ◽  
Halotolerant Fungus ◽  
B 52 ◽  
Penicillium Stoloniferum

ChemInform Abstract: Pennicitrinone D, a New Citrinin Dimer from the Halotolerant Fungus Penicillium notatum B-52

ChemInform ◽  
2009 ◽  
Vol 40 (37) ◽  
Author(s):  
Zhi-Hong Xin ◽  
Wen-Liang Wang ◽  
Ya-Peng Zhang ◽  
Hua Xie ◽  
Qian-Qun Gu ◽  
...  
Keyword(s):  
Penicillium Notatum ◽  
Halotolerant Fungus ◽  
B 52

scholarly journals Pennicitrinone D, a new citrinin dimer from the halotolerant fungus Penicillium notatum B-52

2009 ◽  
Vol 62 (4) ◽  
pp. 225-227 ◽  
Author(s):  
Zhi-Hong Xin ◽  
Wen-Liang Wang ◽  
Ya-Peng Zhang ◽  
Hua Xie ◽  
Qian-Qun Gu ◽  
...  
Keyword(s):  
Penicillium Notatum ◽  
Halotolerant Fungus ◽  
B 52

B-52 Aircraft on the Central Front

1989 ◽  
Author(s):  
James D. Harford
Keyword(s):  
B 52

Kingship at Play

Rhizomata ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 1-36
Author(s):  
Magali Année
Keyword(s):  
The Political ◽  
Greek Language ◽  
Political Message ◽  
B 52

AbstractDo the early Greek poets and thinkers really “play” with their language? What sort of “play” should we expect from part of the professional craftsmen they were of a basically sound language? What did imply their awareness of the phono-syllabic nature of Greek language? And what about Heraclitus in particular, who is most concerned among them with the intrinsic virtues of Greek discourse (λόγος)? An analysis of fr. 22 B 52 DK within the melodic and sonic state of archaic Greek language reveals, instead of “play of words”, a rather spontaneous phenomenon of phono-syllabic generation, that is as necessary for the political message of Heraclitus’ fragment as the meaning of each of its words and their superficial syntactic organization.

scholarly journals Rubritalea halochordaticola sp. nov., a carotenoid-producing verrucomicrobial species isolated from a marine chordate

2011 ◽  
Vol 61 (7) ◽  
pp. 1515-1520 ◽  
Author(s):  
Jaewoo Yoon ◽  
Satoru Matsuda ◽  
Kyoko Adachi ◽  
Hiroaki Kasai ◽  
Akira Yokota
Keyword(s):  
Dna Hybridization ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
The Novel ◽  
16S Rrna Gene Sequences ◽  
Sea Squirt ◽  
Cell Biomass ◽  
Taxonomic Approach

A Gram-negative-staining, obligately aerobic, non-motile, rod-shaped and chemoheterotrophic bacterium, designated strain MN1-1006T, was isolated from an ascidian (sea squirt) sample, and was studied using a polyphasic taxonomic approach. Phylogenetic analyses based on 16S rRNA gene sequences indicated that the new isolate shared approximately 93–99% sequence similarity with recognized species of the genus Rubritalea within the phylum ‘Verrucomicrobia’. DNA–DNA hybridization values between strain MN1-1006T and Rubritalea squalenifaciens HOact23T and Rubritalea sabuli YM29-052T were 57% and 14.5%, respectively. Strain MN1-1006T produced carotenoid compounds that rendered the cell biomass a reddish pink colour. The strain also contained squalene. The cell-wall peptidoglycan of the novel strain contained muramic acid and meso-diaminopimelic acid. The DNA G+C content of strain MN1-1006T was 51.4 mol%. The major cellular fatty acids were iso-C14:0, iso-C16:0 and anteiso-C15:0. The major isoprenoid quinone was MK-9. On the basis of these data, it was concluded that strain MN1-1006T represents a novel species of the genus Rubritalea, for which the name Rubritalea halochordaticola sp. nov. is proposed. The type strain is MN1-1006T ( = KCTC 23186T = NBRC 107102T).

Companion Trainer Aircraft: Aspects of Dual Qualification

1982 ◽  
Vol 26 (7) ◽  
pp. 605-609
Author(s):  
Thomas H. Killion
Keyword(s):  
Short Duration ◽  
Skill Acquisition ◽  
Early Phase ◽  
Learning Effects ◽  
Initial Training ◽  
Aircraft Performance ◽  
B 52 ◽  
Difficult Part ◽  
Military Airlift

The use of surrogate aircraft for aircrew training involves two major issues. First, what effect does flying the secondary aircraft have on primary aircraft performance? This issue was addressed in the previous paper. Second, can the crew learn to safely operate the secondary aircraft while continuing to fly the primary aircraft? This paper addresses this second aspect of dual qualification. Of interest is the acquisition of skill in the secondary aircraft. For the purpose of testing the concept of a Companion Trainer Aircraft (CTA), eight B-52 pilot/copilot teams from the 2nd Bombardment Wing, Barksdale AFB, LA, were dual qualified in the T-39. Initial training in the T-39A occurred at Scott AFB, IL, followed by the flying of B-52 style training sorties in a specially modified T-39B at Barksdale AFB, LA. Pilot/copilot performance in the T-39A was evaluated by Military Airlift Command (MAC) instructor pilots (IPs), in the T-39B performance was monitored by a 4950 Test Wing IP. The results of these evaluations suggest that: 1, approach and landing is the most difficult part of the mission to learn; and 2, certain behaviors which are appropriate in the B-52 intrude on T-39 performance, where they are inappropriate. The data also suggest that in the early phase of skill acquisition, frequent sorties are necessary to avoid degradations in performance. In the T-39B training, the frequency required appeared to be about every two weeks. Although the short duration of this study prohibits conclusions concerning long term learning effects, the results do identify some areas for concern in any future CTA type program.

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