Results 31 to 40 of about 2,426,299 (293)
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
Когниция, коммуникация, дискурс, 2022 This study represents a research project done at the crossroads of political, multimodal and cognitive linguistics. In focus is the Russia-Ukraine war featured in March – May, 2022 by the English edition of the Global Times, a Chinese media outlet, one ...
Svitlana Zhabotynska, Olha Ryzhova
doaj +1 more source
Method or Madness? Textual analysis in media studies [PDF]
, 1999 Scholarly analyses of media have tended to view the media text (e.g. film / programme / article) as the logical site of enquiry. However, this focus on the text has often resulted in a privileging of the text as the locus of meaning.
Havemann, Leo
core +1 more source
Are black friday deals worth it? Mining twitter users' sentiment and behavior response [PDF]
, 2019 The Black Friday event has become a global opportunity for marketing and companies’ strategies aimed at increasing sales. The present study aims to understand consumer behavior through the analysis of user-generated content (UGC) on social media with ...
Palos Sánchez, Pedro Ramiro +2 more
core +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
DELTA: Documentação de Estudos em Lingüística Teórica e Aplicada, 2007 O processo de referenciação implica (re)categorizar os objetos discursivamente (cf. Mondada 1997; Mondada e Dubois 2003). Este artigo consiste em uma reflexão epistemológica sobre processo de (re)categorização, voltando-se para o procedimento do ...
Milton Francisco
doaj +1 more source
Linguistic Image of a TV Hostess in Chat and Portrait Interviews
Вестник Кемеровского государственного университета, 2022 The present study featured the image of a TV hostess in such genres as chat interview and portrait interview. The speech genre is a factor that affects the linguistic image of a media personality.
Ye. R. Kravchuk
doaj +1 more source
Balancing SoNaR: IPR versus Processing Issues in a 500-Million-Word Written Dutch Reference Corpus [PDF]
, 2010 In The Low Countries, a major reference corpus for written Dutch is beingbuilt. We discuss the interplay between data acquisition and data processingduring the creation of the SoNaR Corpus. Based on developments in traditionalcorpus compiling and new web
De Clercq, Orph´ee +4 more
core +4 more sources
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Exploiting Text and Network Context for Geolocation of Social Media Users
, 2015 Research on automatically geolocating social media users has conventionally been based on the text content of posts from a given user or the social network of the user, with very little crossover between the two, and no bench-marking of the two ...
Baldwin, Timothy +3 more
core +1 more source