Results 101 to 110 of about 1,683,382 (296)
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Science-Technology Division News [PDF]
, 2010 The objectives of the Science-Technology Division shall be to draw together those members of the Special Libraries Association having an interest in the role of library and information science as applied to the recording, retrieval and dissemination of ...
Davis, Hilary
core +4 more sources
On the robust effects of technology shocks on hours worked and output [PDF]
We analyze the effects of neutral and investment-specific technology shocks on hours and output. Long cycles in hours are captured in a variety of ways.
Claudio Michelacci +2 more
core
Clustering of twitter technology tweets and the impact of stopwords on clusters [PDF]
, 2011 Year of 2010 could be termed as the year in which Twitter became completely mainstream. Twitter, which started as a means of communicating with friends, became much more than its beginning.
Bhagvat, Surya
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Vahid Online: Post-2009 Iran and the Politics of Citizen Media Convergence
Social Sciences, 2016 An attempt is made to study the social network site, Vahid Online, pseudonym of a leading Iranian activist who has the largest social media followership online.
Babak Rahimi
doaj +1 more source
, 2020 As inhabitants of the Information Age, we are increasingly aware of the amount and kind of data that technology platforms collect on us. Far less publicized, however, is how much data news organizations collect on us as we read the news online and how ...
Carroll, Erin C.
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Authentic news detection technology based on artificial intelligence technology
Discover Artificial IntelligenceIn today’s increasingly rich digital information, how to effectively identify and prevent the spread of fake news has become an urgent problem that needs to be solved.
Hui Wang, Feng Nan
doaj +1 more source
Navigating constraints: news values and journalistic role performance in Chinese state media VR news
Frontiers in CommunicationIntroductionThis study explores the intersection of virtual reality (VR) technology and journalism, with a particular focus on the application of VR in news productions by China Central Television (CCTV).
Yongyuan Zhou
doaj +1 more source