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Now showing items 2451-2460 of 4490
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain
(Nature Research, 2021-12-09)
[EN]Theropod behaviour and biodynamics are intriguing questions that paleontology has been trying to resolve for a long time. The lack of extant groups with similar bipedalism has made it hard to answer some of the questions ...
The role of production factors on landings heterogeneity between EU countries
(Elsevier, 2021-10)
[EN]Distribution of natural resources is considered to be a key aspect in ensuring the success of conservation policies. The Common Fisheries Policy, implemented by the European Union (EU), is an example of long-term ...
Design of a Nasal Spray Based on Cardiospermum halicacabum Extract Loaded in Phospholipid Vesicles Enriched with Gelatin or Chondroitin Sulfate
(MDPI, 2021-11-04)
The extract of Cardiospermum halicacabum L. (C. halicacabum) obtained from flower, leaf and vine was loaded into modified phospholipid vesicles aiming at obtaining sprayable, biocompatible and effective nasal spray ...
Prevalence of Anxiety in Dental Students during the COVID-19 Outbreak: A Meta-Analysis
(MDPI, 2021-10-19)
Background: Since the onset of the COVID-19 pandemic, the psychological state of university students has been a cause for concern. In particular, odontology students have experienced symptoms of anxiety due to the closure ...
Naphthyridine Derivatives Induce Programmed Cell Death in Naegleria fowleri
(MDPI, 2021-10-01)
Primary amoebic encephalitis (PAM) caused by the opportunistic pathogen Naegleria fowleri is characterized as a rapid and lethal infection of the brain which ends in the death of the patient in more than 90% of the reported ...
Atomically-Precise Texturing of Hexagonal Boron Nitride Nanostripes
(Wiley, 2021-09)
Monolayer hexagonal boron nitride (hBN) is attracting considerable attention because of its potential applications in areas such as nano- and opto-electronics, quantum optics and nanomagnetism. However, the implementation ...
Asymmetric Synthesis of Tetrasubstituted α-Aminophosphonic Acid Derivatives
(MDPI, 2021-05-27)
Due to their structural similarity with natural α-amino acids, α-aminophosphonic acid derivatives are known biologically active molecules. In view of the relevance of tetrasubstituted carbons in nature and medicine and the ...
Phosphinotripeptidic Inhibitors of Leucylaminopeptidases
(MDPI, 2021-05-11)
Phosphinate pseudopeptide are analogs of peptides containing phosphinate moiety in a place of the amide bond. Due to this, the organophosphorus fragment resembles the tetrahedral transition state of the amide bond hydrolysis. ...
La evolución estratégica de la televisión en el diseño de las campañas electorales (2003-2019) en Euskadi
(Universitat Jaume I, 2020)
El presente artículo de investigación analiza el papel que otorgan a la televisión los equipos de comunicación encargados de diseñar una campaña electoral en Euskadi. La metodología consiste en el estudio de caso, tomando ...
Las mujeres bertsolaris, agentes en su incorporación a la escena pública
(Servicio de Publicaciones de la Universidad de Jaén, 2020)
[ES] El bertsolarismo se asocia con lo
masculino y con lo público. Más exactamente
con la plaza, lugar hegemónico de la cultura vasca
(González Abrisketa, 2013), donde se juega a
la pelota, hablan los políticos e ...