Results 111 to 120 of about 257,146 (163)

Effects on Other Microorganisms

2018
Sesquiterpene lactones (STLs) are natural and semisynthetic compounds displaying interesting biological activities, including antiprotozoal, anti-inflammatory, and cytotoxic among the most studied. Some compounds belonging to this group have recently been described as promising antimicrobial hits.
Castelli, Maria Victoria, López, Silvia Noelí   +1 more
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Scale Effect and Model Microorganisms

Nature, 1970
AERONAUTICAL and nautical engineers often use scaled down models of aeroplanes and ships to predict the behaviour of the full scale versions. The problems of testing a full scale model are obviously enormous and can be avoided because tests on a scaled down model correctly predict the way in which the full scale system will behave, provided that the ...
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Effects of Thymol on Ruminal Microorganisms

Current Microbiology, 2000
Thymol (5-methyl-2-isopropylphenol) is a phenolic compound that is used to inhibit oral bacteria. Because little is known regarding the effects of this compound on ruminal microorganisms, the objective of this study was to determine the effects of thymol on growth and lactate production by the ruminal bacteria Streptococcus bovis JB1 and Selenomonas ...
J D, Evans, S A, Martin
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Mitigating cyanobacterial blooms: how effective are ‘effective microorganisms’?

Lakes & Reservoirs: Science, Policy and Management for Sustainable Use, 2009
AbstractThis study examined the effects of ‘Effective Microorganisms (EM)’ on the growth of cyanobacteria, and their ability to terminate cyanobacterial blooms. The EM was tested in the form of ‘mudballs’ or ‘Bokashi‐balls’, and as a suspension (EM‐A) in laboratory experiments.
Lürling, M.F.L.L.W., Tolman, Y., Euwe, M.   +2 more
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Effect of Hyperbaric Oxygen on Microorganisms

Annual Review of Microbiology, 1971
GENERAL CONSIDERATIONS . FACTORS AFFECTING RESPONSE TO OXYGEN UNDER HIGH PRESSURE . . . . . . . Partial pressures of oxygen . Oxidation-reduction potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Carbon dioxide . Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Effects of chemicals on microorganisms

Water Environment Research, 1994
Microbial responses to chemicals manifest themselves in a variety of forms depending on the chemical, the type of microorganism, the concentration, the exposure time, and other chemical, physical, biological, and environmental factors. Barriers to quantifying the effects of chemicals on microorganisms are frequently related to methodological or ...
Audrey D. Levine, Manaskorn Rachakornkij
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Nongenetic Effects of Radiation on Microorganisms

Annual Review of Microbiology, 1957
>Recent studies on thc physical acid biochemical effects of radiation on microorganisms are reviewed. (C.H.)
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Effects of Microwave Irradiation on Microorganisms

1980
Publisher Summary This chapter illustrates the experiment carried out to study the effects of microwave irradiation on microorganisms. In the study, cultures of E. coli and Bacillus subtilis were used to compare the effects of conventional thermal reactions to those of microwave energy at 2450 MHz. The results with E.
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Paclobutrazol effects on soil microorganisms

Applied Soil Ecology, 2003
The side effects of paclobutrazol, a plant growth regulator, on soil microbial community and activity were assessed in soil samples from Petrolina (PE), Pernambuco State and from Lins (SP), Sao Paulo State, in Brazil. The first experiment was carried out with soils from mango orchards of Petrolina, subjected to frequent field applications of ...
Célia Maria Maganhotto S Silva, Rosana Faria Vieira, Gilberto Nicolella   +2 more
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Nanomaterial Effects on Soil Microorganisms

2017
Nanomaterials like other types of industrial products may enter the environment through intentional and unintentional releases. It has been demonstrated using different methodologies, different indicators, and natural soils, which NMs could have an impact on microbial activities, abundances, and diversity.
Ebrahim Karimi, Ehsan Mohseni Fard
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