Results 1 to 10 of about 2,016 (176)
On the Inclusion of Non-Concurrent Controls in Platform Trials With an Interim Analysis. [PDF]
Stat MedABSTRACT The analysis of platform trials can be enhanced by utilizing non‐concurrent controls. Since including this data might also introduce bias in the treatment effect estimators if time trends are present, methods for incorporating non‐concurrent controls adjusting for time have been proposed.
Krotka P, Posch M, Bofill Roig M.
europepmc +2 more sources
Does Aromaticity Drive Metal Cation Binding to Nanographenes? Insights Into Regioselectivity and Cation- $$ \pi $$ Bonding. [PDF]
J Comput ChemAromaticity of a ring by itself does not explain the binding energies of alkali and alkaline earth metal cations with nanographenes, but when combined with the Fukui function, it does. ABSTRACT Nanographenes, a subclass of polycyclic aromatic hydrocarbons (PAHs), have attracted significant interest due to their unique electronic properties and broad ...
Charapale O +3 more
europepmc +2 more sources
Towards an Integrated Staging Model for Bipolar Disorders: An International Society for Bipolar Disorders (ISBD) Staging Task Force Consensus Report. [PDF]
Bipolar DisordABSTRACT Objectives Three clinical staging models for bipolar disorder (BD) have been published, each with a different but complementary approach and focus. The International Society for Bipolar Disorders Staging Task Force aimed to integrate these models into one comprehensive three‐dimensional staging model, separately rating bipolar spectrum ...
Kupka R +27 more
europepmc +2 more sources
Effects of Phenolic-Rich Extra Virgin Olive Oil and Prebiotics on Sarcopenia in Older Adults: FOOP-Sarc Project. [PDF]
J Cachexia Sarcopenia MuscleABSTRACT Background Management of sarcopenia by nutritional and lifestyle interventions is a challenge. The aim is to assess the effectiveness of a phenolic‐rich extra virgin olive oil (EVOO), alone or combined with a prebiotic (PREB) (fructooligosaccharides and inulin), to improve skeletal muscle mass and function in home‐dwelling older adults (60–80 ...
Besora-Moreno M +12 more
europepmc +2 more sources
Hydride Transfer Limits Hydrogen Evolution Efficiency With Zn Porphyrin Photocatalysts [PDF]
Chem Asian JThe mechanism of photocatalytic hydrogen evolution catalyzed by a Zn‐based metalloporphyrin, using water and a cheap sacrificial donor, is studied computationally. The efficiency of hydrogen formation is limited by the competition with hydrogenation of the porphyrin, which leads to a reduced macrocycle.
El Bakouri O, Clausing S, Blancafort L.
europepmc +2 more sources
Art, coneixement i reflexivitat
Artnodes, 2017 L'assaig aborda les múltiples relacions entre l'art i la investigació sota la perspectiva de la pròpia manera de pensar de les arts i separa la producció de coneixement artístic de la ciència.
Dieter Mersch
doaj +3 more sources
El documento como dato, conocimiento e información
Revista Tradumàtica, 2023 Les Ciències de la Documentació estan fonamentades conceptualment damunt una discriminació bàsica: la distinció entre els conceptes de dada, informació, coneixement i document.
Mario Pérez-Montoro Gutiérrez
doaj +1 more source
El lenguaje en la comunicación y recuperación de información
Revista Tradumàtica, 2023 El llenguatge té una relació estreta amb la construcció de coneixement. El coneixement juga un paper crític en els contextos comunicacionals en què es transmet informació i en les operacions de recuperació d’informació.
Mario Pérez-Montoro Gutiérrez
doaj +1 more source