Results 141 to 150 of about 120,098 (307)

A new Approach of Documents Indexing Using subject modelling and Summarization

, 2021
Latifa Ouadif, Rachid El Ayachi, Mohamed Biniz   +2 more
openalex   +1 more source

Production of antibacterial compounds by a Steely hybrid polyketide synthase in Dictyostelium

FEBS Open Bio, EarlyView.
By selecting appropriate production species under optimised culture conditions, new chlorinated dibenzofuran compounds, which previously could not be analysed in sufficient quantities, were identified from cellular slime mould fruiting bodies. The strong antibacterial activity exhibited by these compounds suggests a link to the ecological function of ...
Tomoaki R. Yamashita, Toyonobu Usuki, Robert R. Kay, Tamao Saito   +3 more
wiley   +1 more source

Interfaces entre Psicanálise e Teorias Queer: Análise Documental da Autobiografia de um Sujeito Transexual / Interfaces between Psychoanalysis and Queer Theories: Documentary Analysis of the Autobiography of a Transsexual Subject

, 2022
Ana Geiciane Gonçalves, Beatriz Alves Viana, Ana Ramyres Andrade de Araújo, Henrique Nunes, Isabela Cedro Farias   +4 more
openalex   +2 more sources

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

FEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel, Caroline Wozniak, Aya Sabri, Ben Haddad, Brooke Lopo, Alvaro Cobos, Sarah Sarofim, Jeffrey Guthrie, Deborah Heyl, Hedeel Guy Evans   +9 more
wiley   +1 more source

Is scientific literature subject to a sell-by-date? A general methodology to analyze the durability of scientific documents

, 2009
Rodrigo Costas, Thed N. van Leeuwen, Anthony F. J. van Raan   +2 more
openalex   +2 more sources

A New Subject-based Document Retrieval from Digital Libraries Using Vector Space Model [PDF]

, 2018
Sayed Mahmood Bakhshayesh, Azadeh Mohebi, Abbas Ahmadi, Amir Badamchi   +3 more
openalex   +1 more source

Central State Archives of Cinema, Audio and Visual Documents of Ukraine Named After H. S. Pshenychny as the Subject of Professional and Scientific Communication

, 2022
Liudmуla Kasian
openalex   +2 more sources

Exam‐level analysis of lecture capture viewing and student exam performance

FEBS Open Bio, EarlyView.
This study asks how lecture capture relates to exam performance in biology courses with three noncumulative exams. Mixed‐effects modeling separated between‐students from within‐student effects on exam %. Students who watched more recordings earned higher grades, but viewing spikes above a student's own mean, consistent with cramming, predicted small ...
Kirk Hillsley
wiley   +1 more source

Comparing conventional and alternative mechanisms of discovering and accessing the scientific literature. [PDF]

Proc Natl Acad Sci U S A
Walters WH.
europepmc   +1 more source

Automatically infer subject terms and documents associations through text mining

, 2013
Kun Lü, Jin Mao
openalex   +1 more source