Results 11 to 20 of about 3,108 (164)

Enhanced acarbose production by Streptomyces M37 using a two-stage fermentation strategy. [PDF]

open access: yesPLoS ONE, 2017
In this work, we investigated the effect of pH on Streptomyces M37 growth and its acarbose biosynthesis ability. We observed that low pH was beneficial for cell growth, whereas high pH favored acarbose synthesis. Moreover, addition of glucose and maltose
Fei Ren   +3 more
doaj   +2 more sources

Exploring the origin of the extended main-sequence turn off in M37 through the white dwarf cooling sequence [PDF]

open access: yes, 2023
We use new observations from the Canada-France-Hawaii Telescope to study the white dwarf cooling sequence of the open cluster M37, a cluster that displays an extended main sequence turn-off and, according to a recent photometric analysis, also a spread ...
Cassisi, S   +5 more
core   +3 more sources

The initial-final mass relationship: Spectroscopy of white dwarfs in NGC 2099 (M37) [PDF]

open access: yes, 2004
We present new observations of very faint white dwarfs (WDs) in the rich open star cluster NGC 2099 (M37). Following deep, wide-field imaging of the cluster using the Canada-France-Hawaii Telescope, we have now obtained spectroscopic observations of ...
Hansen, Brad M.S.   +7 more
core   +8 more sources

Signature of a chemical spread in the open cluster M37 [PDF]

open access: yes, 2022
Recent Gaia photometry of the open cluster M37 have disclosed the existence of an extended main-sequence turn off -- like in Magellanic clusters younger than about 2 Gyr -- and a main sequence that is broadened in colour beyond what is expected from the ...
Cassisi, S   +4 more
core   +3 more sources

Don’t tell me stories – the narratives of retirement and their relation with brand associations

open access: yesInternational Journal of Management and Economics, 2022
The concept of cultural branding based on various narratives has been established in the marketing literature, but there is a lack of studies linking this concept with brand-related effects.
Hajdas Monika   +3 more
doaj   +1 more source

Acceptance of mobile loyalty cards in the German B2C consumer goods market

open access: yesInternational Journal of Management and Economics, 2021
The consumer goods market is characterized by strong competition. Thus, to bind customers to the company, a higher priority needs to be attributed to customer retention measures. Such measures include the loyalty card, but the use of the physical card is
Schneider Sandra
doaj   +1 more source

Should Advertisers Avoid Controversial TV Content? Female Viewer Loyalty and Purchase Intent in the Context of Targeted Sponsorship Vignettes

open access: yesCentral European Management Journal, 2021
Purpose: This study aims to investigate whether controversial TV content impacts the effects of non – standard advertising such as sponsorship vignette among female viewers.
Banerski Grzegorz   +4 more
doaj   +1 more source

Forecasting the Behavior of Target Segments to Activate Advertising Tools: Case of Mobile Operator Vodafone Ukraine

open access: yesECONOMICS, 2022
Today, the use of machine learning technology in combination with the use of big data are topics that are actively discussed in business around the world. This topic has long gone beyond the information sphere, as it now applies to almost every sphere of
Zatonatska Tetiana   +3 more
doaj   +1 more source

Interfacial activation of M37 lipase: a multi-scale simulation study [PDF]

open access: yes, 2016
Lipases are enzymes of biotechnological importance that function at the interface formed between hydrophobic and aqueous environments. Hydrophobic interfaces can induce structural transitions in lipases that result in an increase in enzyme activity ...
Sansom, Mark   +7 more
core   +1 more source

Social Media Marketing Attributes, Sandton’s Rental Market Brand Image, and the Millennials’ Rental Preference: An Empirical Study

open access: yesReal Estate Management and Valuation, 2022
A good image of millennials’ residential rental space is an important issue. This image can be impacted by the available telecommunication technology. Social media marketing can, therefore, be an important marketing tool to achieve it.
Nhlabathi Mthobisi   +2 more
doaj   +1 more source

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