scholarly journals Biochemical and cultural characteristics of mineral-solubilizing Acinetobacter sp. DDP346

2021 ◽  
Vol 64 (4) ◽  
pp. 333-341
Author(s):  
Hee Sook Kim ◽  
Song Min Lee ◽  
Ka-Yoon Oh ◽  
Ji-Youn Kim ◽  
Kwang Hui Lee ◽  
...  
Keyword(s):  
Cultural Characteristics ◽  
Acinetobacter Sp

A Freeze-Etch Study of Acinetobacter SP. Grown on a Hydrocarbon Substrate

1974 ◽  
Vol 32 ◽  
pp. 174-175
Author(s):  
C. L. Scott ◽  
W. R. Finnerty
Keyword(s):  
Membrane System ◽  
Structural Distortion ◽  
Intracytoplasmic Membrane ◽  
Gram Negative ◽  
Sectioned Material ◽  
Acinetobacter Sp

Acinetobacter sp. HO-1-N, a gram-negative hydrocarbon oxidizing bacterium previously designated Micrococcus cerificans, has been shown to sequester the hydrocarbon into intracytoplasmic pools as a result of growth on this substrate. In hydrocarbon grown cells, an intracytoplasmic membrane system was also observed along with a doubling of cellular phospholipids (Z). However, using conventional dehydration and embedding procedures in preparing thin sectioned material, the hydrocarbon is extracted from the cells. This may lead to structural distortion, consequently, the freeze-etch technique was applied to preserve the integrity of the cell.

Empirical Analysis of the Influence of Culture in Managerial Processes Based on the Hofstede Model

2020 ◽  
Vol 26 (1) ◽  
pp. 205-210
Author(s):  
Dumitru Iancu ◽  
Dorel Badea
Keyword(s):  
Empirical Analysis ◽  
Decision Makers ◽  
Cultural Characteristics ◽  
The Future ◽  
Organizational Problem ◽  
Cultural Structure

AbstractWe communicate and decide every day, but the complexity of the context in which we do these things is increasing. Today, the cultural structure of the organization’s members, due to the need to have competent employees in correlation with the established objectives, is somewhat puzzled and dynamical. Thus, the decision-makers must take into account (mandatory) the cultural basis of the subordinates when choosing the best alternative for solving an organizational problem. From this perspective, Hofstede’s model can be one of the explanatory modalities of the organization’s cultural characteristics as a basis to identify the action’s solutions in that organization for the future.

LINGVOCULTURAL PROPERTIES OF PHRASEOLOGICAL UNITS

2020 ◽  
Vol 3 (3) ◽  
pp. 77-82
Author(s):  
Nodirabegim Tursunova ◽  
Keyword(s):  
Cultural Characteristics ◽  
History Of

In this article, it was initially noted that phraseology is an universal unit of language, an important component that increases the richness of the language vocabulary. However, in addition to the international phraseological units, it is illustrated by the fact that it belongs only to a particular ethnos, peoples, and some English and Uzbek phraseological expressions that express their national and cultural characteristics are considered and analyzed. Such stable associations are a treasure that preserves the nationality and history of any nation

The theory and history of ekphrasis. A summary and prospects of research, or, forty-five articles on ekphrasis

2019 ◽  
pp. 188-215
Author(s):  
N. M. Perlina
Keyword(s):  
Development Process ◽  
Source Material ◽  
Cross Cultural ◽  
Cultural Characteristics ◽  
Literary Evolution ◽  
History Of ◽  
Written Word ◽  
Similar Development

The article is devoted to ekphrasis, its historical and literary evolution, as well as aspects of its stylistic, cultural, and ideological origins. The research is based on the versatile collection of The Theory and History of Ekphrasis [Teoriya i istoriya ekfrasisa], which contains a number of previously little known texts and theories on ekphrasis, developed in regions with different ethnic and cultural characteristics. The author spares no effort in the examination of this monograph and, using the observations made by various scholars, discerns a similar development process of cross-cultural and cross-aesthetic transformations and transpositions, which, however, adopts divergent paths. Transpositions, the author suggests, occur in the model of a text awaiting a pictorial interpretation. The article concentrates on the ways to present an image anticipated in a written word, and to generate a new text, whose subject and content draw not only on poeticized observations of the source material, but also on metapoetic tales about its creators.

Full Scale Investigations on Enhanced Biological Phosphorus Removal – P-Release in the Anaerobic Reactor

1994 ◽  
Vol 29 (7) ◽  
pp. 153-156 ◽  
Author(s):  
D. Wedi ◽  
P. A. Wilderer
Keyword(s):  
Phosphorus Removal ◽  
Full Scale ◽  
Process Conditions ◽  
Enhanced Biological Phosphorus Removal ◽  
Biological Phosphorus Removal ◽  
Anaerobic Reactor ◽  
P Release ◽  
Acinetobacter Sp ◽  
Biological Phosphorus ◽  
P Removal

Most of the fundamental processes responsible for enhanced biological phosphorus removal (EBPR) were obtained through laboratory tests under defined conditions with pure or enriched cultures. Acinetobacter sp. was identified as the most important group of bacteria responsible for bio-P removal. Full scale data showed, however, that laboratory results do not match full scale results well enough. There is a lack of data on the effects of sub-optimal process conditions such as inadequate availability of volatile fatty acids (VFA), high nitrate recycle, storm water inflow or low temperatures. In this paper the results of full scale experiments on P-release are presented and compared with theoretical values. Measurements at a full scale Phoredox-system showed a surprisingly low P-release in the anaerobic reactor. Only 4 to 10% of the phosphorus in the activated sludge was released in the bulk liquid. With laboratory batch-tests, a maximum of 20% of the P in the sludge could be released. It is assumed that under the prevailing process conditions either the fraction of Acinetobacter sp. was very small, or bacteria other than Acinetobacter sp. were responsible for the P-removal, or most of the phosphorus was bound chemically but mediated by biological processes.

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