Results 91 to 100 of about 139,819 (304)

Research Agenda for Studying Open Source II: View Through the Lens of Referent Discipline Theories [PDF]

open access: yes, 2006
In a companion paper [Niederman et al., 2006] we presented a multi-level research agenda for studying information systems using open source software.
Davis, Ashley R   +4 more
core   +2 more sources

Modeling the formation of attentive publics in social media: the case of Donald Trump [PDF]

open access: yes, 2019
Previous research has shown the importance of Donald Trump’s Twitter activity, and that of his Twitter following, in spreading his message during the primary and general election campaigns of 2015–2016.
Lukito, Josephine   +3 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Performing Critique: Queer Video Games as Critical Method

open access: yesOn_Culture, 2019
Against the backdrop of a growing concern for the fate of critique in the current era, queer video games such as tranxiety, Dream Daddy and Gone Home have begun to engage players in the process of critically examining their own assumptions and immersing ...
Joshua W. Rivers
doaj  

Perceptions of university students on the relationship between social media use and substance abuse among the youth in Zimbabwe

open access: yesThe Dyke
Globally, the surge of new media technologies, through social networking sites and mobile instant messaging platforms, have largely transformed the behavioural patterns of individuals and communities.
Langtone Maunganidze, Tadios Chisango
doaj   +1 more source

Structural Invariants, Structural Kinds, Structural Laws [PDF]

open access: yes, 2012
The paper has three parts. In the first part ExtOSR, an extended version of Ontic Structural Realism, will be introduced. ExtOSR considers structural properties as ontological primitives, where structural properties are understood as comprising both relational and structurally derived intrinsic properties or structure invariants.
openaire   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

CLASSIFICATION OF THE MACHINE TECHNOLOGICAL SYSTEMS IN PLANT INDUSTRY

open access: yesСельскохозяйственные машины и технологии, 2015
The need of expansion of works on normalization and development of machine technologies system for transition to technologisation of agro-industrial production was defined.
V. M. Beylis
doaj  

Cultural universality versus particularity within e-CRM systems: a special case of information systems [PDF]

open access: yes, 2005
Cultural factors are often identified as a crucial influence on the success or failure of Information Systems in general and Electronic Customer Relationship Management Systems (eCRM) in particular.
Ali, M, Alshawi, S
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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