showing 36 of ~574560 from 574555 documents
Les préprofessionnalisations aux métiers de l’enseignement : caractéristiques sociologiques des étudiant.es de licence dans l'académie de Dijon
2021
International audience
Engineering of Active Sites in Metal–Organic Frameworks for Biodiesel Production
2021
The Influence of Hyaluronic Acid Biofunctionalization of a Bovine Bone Substitute on Osteoblast Activity In Vitro
2021
Bovine bone substitute materials (BSMs) are used for oral bone regeneration. The objective was to analyze the influence of BSM biofunctionalization via hyaluronic acid (HA) on human osteoblasts (HOBs). BSMs with ± HA were incubated with HOBs including HOBs alone as a negative control. On days 3, 7 and 10, cell viability, migration and proliferation were analyzed by fluorescence staining, scratch wound assay and MTT assay. On days 3, 7 and 10, an increased cell viability was demonstrated for BSM+ compared with BSM− and the control (each p ≤ 0.05). The cell migration was enhanced for BSM+ compared with BSM− and the control after day 3 and day 7 (each p ≤ 0.05). At day 10, an accelerated wound…
Supplementary material 5 from: Vecchi M, Stec D (2021) Integrative descriptions of two new Macrobiotus species (Tardigrada, Eutardigrada, Macrobiotid…
2021
MrBayes analysis input file with the alignment
Application of whey of Mozzarella di Bufala Campana fermented by lactic acid bacteria as a bread biopreservative agent
2021
A total of nine isolated lactic acid bacteria (LAB) from tomato and sourdough with antifungal activity were employed to revaluate the whey of Mozzarella di Bufala through the fermentation process for 72 h at 37 °C. Then, the fermented whey (BWF) was characterised and used as biopreservative in bread formulation. L. plantarum TR7 and L. plantarum TR2 strains showed average lactic acid concentration in BWF of 13.8 g L 1. Also, the bread volatile organic compounds (VOC) analysis showed an increase in hexanal, benzeneacetaldehyde, benzaldehyde and pyrazine tetramethyl when using BWF as ingredient. Moreover, the DPPH-inhibitory activity of bread with BWF extract also reflected a 33% rise in comp…
A New Methodology to Assess Territorial Competence for Sustainable Local Development: The READI® (Resources-Actors-Dynamics) Matrix
2021
[EN] The ability of a territory to manage certain sustainable development processes increasingly depends on its capacity to apply previous diagnostic processes to its current situation. For this reason, methodologies that facilitate the detection of needs and/or potentialities of the territory are key to meeting its anticipated sustainable development goals. We present the most notable results of the research methodology carried out in the province of Valencia (Spain) that has enabled the construction of a matrix of indicators that allow these previous diagnostic processes to be put into practice at a local level, based on the participation of the territory's socioeconomic actors.
JOSEFINA MÉNDEZ VÁZQUEZ y FRANCISCO CHACÓN JIMÉNEZ (eds.). Historiar la educación de las mujeres en tiempos de cambio (siglos XVII-XX)
2021
Review of the book by JOSEFINA MÉNDEZ VÁZQUEZ y FRANCISCO CHACÓN JIMÉNEZ (eds.). Historiar la educación de las mujeres en tiempos de cambio (siglos XVII-XX). Granada: Editorial Comares, 2020, 171 páginas. ISBN: 978-84-9045-916-4
Young gastrointestinal angle: E-learning in gastroenterology: Future is now
2021
na
Can we ascertain that an archeological site contains intentional stellar alignments?
2021
We study the different parameters that support the presence of intentional stellar alignments on an archaeological site. We develop a rigorous criterion to quantify the probability of fortuitous orientation on a starrise or a starset. We show that the magnitude of the considered stars and the precision of the angular measurements are the two preponderant parameters. Our study aims at establishing the basis of reliable methods for archaeoastronomy.
Lipid Composition Analysis Reveals Mechanisms of Ethanol Tolerance in the Model Yeast Saccharomyces cerevisiae
2021
Saccharomyces cerevisiae is an important unicellular yeast species within the biotechnological and the food and beverage industries. A significant application of this species is the production of ethanol, where concentrations are limited by cellular toxicity, often at the level of the cell membrane. Here, we characterize 61 S. cerevisiae strains for ethanol tolerance and further analyze five representatives with various ethanol tolerances. The most tolerant strain, AJ4, was dominant in coculture at 0 and 10% ethanol. Unexpectedly, although it does not have the highest noninhibitory concentration or MIC, MY29 was the dominant strain in coculture at 6% ethanol, which may be linked to differen…
Introduction: 50 years after the General Education Act of 1970
2021
The commemorative opportunity is only a circumstance that prompts to investigate the General Education Act (LGE) of 1970 fifty years after its approval. Another more essential reason invites its study: to investigate with new analyzes and new perspectives on what the LGE meant for the modernization of the country and for the transition between Franco's education and constitutional education. This requires examining the precedents of the 1970 Law and paying attention to the place that the LGE has occupied in educational historiography, in which an evolution towards current historiographic trends is visible. In these highlights the study of international influences in the process of education…
Towards a Trustful Digital World : Exploring Self-Sovereign Identity Ecosystems
2021
In the current global situation-burdened by, among others, a vast number of people without formal identification, digital leap, the need for health passports and contact tracking applications-providing private and secure digital identity for individuals, organizations and other entities is crucial. The emerging self-sovereign identity (SSI) solutions rely on distributed ledger technologies and verifiable credentials and have the potential to enable trustful digital interactions. In this human-centric paradigm, trust among actors can be established in a decentralized manner while the identity holders are able to own and control their confidential data. In this paper, we build on observations…
THE CHALLENGES, RISKS AND PROSPECTS OF THE REALISATION OF THE MUSIC METHODOLOGY MODULE OF ONE – YEAR EDUCATION PROGRAMME
2021
The reform of teachers’ education commenced by the Ministry of Education and Science provides an opportunity to obtain a qualification as a teacher within one year, encompassing studies based in a working environment for those who already have higher education. The goal of the research is to identify the challenges, risks and perspectives of the realization of the module “Music methodology” of the study course “Integrated methods in Teaching Culture Understanding and Self-expression in Art” within the one-year study programme “Skolotājs”. The research compared study course plans in music teaching and choir work methodology at two Latvian higher education institutions, as well as at two fore…
Towards a typology of Management control systems in the post-Soviet context
2021
The General Education Act of 1970, a law for the modernization of Spain
2021
El artículo pretende desarrollar aspectos que ayuden a una mejor comprensión de la Ley General de Educación de 1970, y para ello examina los factores que permiten hablar de una Ley para la modernización de España. En este sentido se ha considerado que el rasgo más definitorio de la Ley es su ambición modernizadora del sistema educativo; de ahí que se concrete el concepto «modernización» y se estudien los precedentes y los ejes modernizadores de la Ley. También se ha prestado atención al contexto socioeconómico y político que ayuda a entender mejor su aparición. Dada su importancia, el artículo se detiene en analizar los obstáculos y resistencias que dificultaron su génesis y su aplicación, …
Sterigmatocystin-induced DNA damage triggers cell-cycle arrest via MAPK in human neuroblastoma cells
2021
Sterigmatocystin (STE) is a common mycotoxin found in food and feed. Many studies showed that STE is genotoxic. However, up to now, the potential genotoxicity of STE on human neuronal system remains unknown. In this study, we explored the effect of STE on DNA damage and cell-cycle progression on human neuroblastoma SH-SY5Y cells exposed to various concentrations of STE (0.78, 1.56 and 3.12 µM) for 24 h. The results indicated that STE exposure induced DNA damage, as evidenced by DNA comet tails formation and increased γH2AX foci. Additionally, genotoxicity was confirmed by micronuclei (MN) analysis. Furthermore, we found that STE exposure led to cell-cycle arrest at the S and the G2/M phase.…
Lipid Composition Analysis Reveals Mechanisms of Ethanol Tolerance in the Model YeastSaccharomyces cerevisiae
2021
Saccharomyces cerevisiae is an important unicellular yeast species within the biotechnological and the food and beverage industries. A significant application of this species is the production of ethanol, where concentrations are limited by cellular toxicity, often at the level of the cell membrane. Here, we characterize 61 S. cerevisiae strains for ethanol tolerance and further analyze five representatives with various ethanol tolerances. The most tolerant strain, AJ4, was dominant in coculture at 0 and 10% ethanol. Unexpectedly, although it does not have the highest noninhibitory concentration or MIC, MY29 was the dominant strain in coculture at 6% ethanol, which may be linked to differen…
Psychosis, symbol, affectivity 1: etiopathogenesis and treatment through analytical psychology
2021
This is the first of two papers concerning our study into an integrated approach to psychotic disorders, conducted at the University of Palermo's Psychiatry Unit Polyclinic over approximately 15 years. Here we will explore and reflect upon the acute psychotic condition mainly from a theoretical and conceptual perspective, while in the second paper we will explore the clinical perspective. From the point of view of psychopathology, and in the light of C.G. Jung's conceptualization of analytical psychology, as well as calling on contributions from other authors from the systemic-relational and post-psychoanalytic field, we will clarify the ideas developed over these last few years by our team…
La Ley General de Educación y la Pedagogía. Reencuentro y señal
2021
espanolEl articulo presenta una amplia perspectiva historica sobre las consideraciones pedagogicas que caracterizan y se proponen en la reforma de la educacion basica en la Espana de 1970. Para ello el texto desarrolla una descripcion e interpretacion de documentos legislativos, politicos y tecnicos; y precisa los contextos, las innovaciones, las contradicciones y las insuficiencias de la Ley Villar Palasi. Basicamente el autor trata de identificar y mostrar las caracteristicas que presenta la racionalidad cientifica o modelo tecnico de la reforma, la falta de correspondencia o conexion entre la pedagogia defendida, el contexto social y cultural, y las politicas concretas que debian activar…
LA LUCHA CONTRA LA INMIGRACIÓN ILEGAL EN ITALIA.
2021
The paper is aimed at analysing procedural national and supranacional profiles concerning the fight against smuggling. Among investigative measures adopted, it is worth mentioning the interception of communications, a measure that poses several issues for its impact on fundamental rights.
Orthodoxy and Evangelicalism: An Overview of Their Relationship from the Perspective of Moral Values
2021
Orthodox–Evangelical relationships are dominated by proselytism (at least in Eastern Europe and in the former Soviet Union). This is understood as church conversion practiced through unfair means among people who are already Christians, belonging to so-called “historical churches.” However, beyond it, there is a real potential for cooperation using moral values as a starting point. As there is an increasing disagreement between the Orthodox and mainline Protestant on moral values, the Orthodox and Evangelicals might increase their cooperation as they witness traditional values of Christianity. This kind of cooperation might be partially contextual, but it is based on Biblicism, which both O…
Molecularly Imprinted Silver Nanocomposites for Explosive Taggant Sensing
2021
Focal Pancreatic Lesions: Role of Contrast-Enhanced Ultrasonography.
2021
The introduction of contrast-enhanced ultrasonography (CEUS) has led to a significant improvement in the diagnostic accuracy of ultrasound in the characterization of a pancreatic mass. CEUS, by using a blood pool contrast agent, can provide dynamic information concerning macro- and micro-circulation of focal lesions and of normal parenchyma, without the use of ionizing radiation. On the basis of personal experience and literature data, the purpose of this article is to describe and discuss CEUS imaging findings of the main solid and cystic pancreatic lesions with varying prevalence.
Industrial and culinary practice effects on biologically active polyamines level in turkey meat
2021
Polyamines, including putrescine, spermidine, and spermine, are biological compounds present in nearly all food items. Their desirable physiological effects include cell division and growth. Hence, are undesirable in the diet of patients with tumor. This study aimed to assess the impact of curing agents (sodium chloride (0–2 g), sodium nitrite (0–200 ppm), sodium polyphosphate (0–0.5 g), and ascorbic acid (0–500 ppm)), cooking (frying (180°C), and boiling (100°C)) on polyamine contents in turkey breast meat using response surface methodology based on central composite design and dispersive liquid-liquid microextraction. Postprocessing changes were investigated using a high-performance liqui…
Sustainable Food Consumption Practices: Insights into Consumers’ Experiences
2021
In recent years, the increasing consumer concern towards food safety, environmental sustainability and social justice issues have stimulated new consumption practices more oriented towards social, economic, and environmental sustainability [1–3]. This includes the growing consumers’ preference for organic food, local food, and other sustainable food and beverage consumption (Contribution 1) [ 4], as well as the spread of alternative distribution chains, which emphasise the importance of local food productions [ 5 ], the short-distance transportation of food, and the direct relationship between consumers and producers, although, as Kwil and colleagues (Contribution 2) highlighted in this Spe…
DETECCIÓN DE MEDICAMENTOS EN ALIMENTOS CON LA AYUDA DE IMANES
2021
Resumen de la publicación de una participación en formato µVídeo en en el congreso Divulga NextGen (1ª edición) que se celebrará online, de manera gratuita y en las redes sociales los días 26, 27 y 28 de mayo de 2021
Compassion-based meditation quality practice and its impact on the positive attitudes toward others
2021
Objectives: The authors report on the initial development and validation of the Compassion Practice Quality Scale (CPQS), a measure to assess the quality of compassion-based meditation (CBM). It is conceptualized and operationalized via two factors measuring mental imagery and somatic perception/response. Methods: The total sample was composed of 205 university students who underwent a CBM and completed pre-test/post-test assessment of compassion and related constructs. Results from a series of preliminary psychometric analyses of the CPQS were examined, including factor analysis, internal consistency, and convergent/discriminant validity. Results: The data supported a 12-item and 10-item (…
Den sakrale og den profane fotballen – om forskjeller i medias dekning av kvinne- og herrefotball på Sørlandet
2021
I denne artikkelen diskuterer vi kjønnede framstillinger i medias dekning av fotball på Sørlandet ved å analysere de to største avisene Fædrelandsvennen og Agderposten sin dekning av fotballagene Amazon Grimstad (kvinnelag) og FK Jerv (herrelag). Det viser seg at dekningen er asymmetrisk på flere områder. Jerv blir framstilt som et lag med gode spillere, vakkert spill, gode resultater og som et sterkt kollektiv av individuelle spillere, mens dekningen av Amazon er blottet for slike karakteristika. I dekningen av kvinnefotballaget er oppmerksomheten rettet mot økonomiske problemer, sponsorbråk og dårlige resultater. Ved å bruke kultur- og kjønnsteoretiske tilnærminger ser vi hvordan medias d…
Psychosis, symbol, affectivity 2: another perspective on the treatment of psychotic disorder
2021
This is the second of two papers concerning our study into an integrated approach to psychotic disorders conducted at the University Psychiatry Unit of Palermo's Polyclinic over approximately 15 years; this paper concentrates on the clinical phenomena. The study aimed to find the best possible treatment and to improve the prognosis of this patient group. We have explored the efficacy of a range of psycho-therapeutic (cognitive-behavioural, systemic-relational, psychodynamic, group and others), psycho-pharmaceutical, psychiatric rehabilitative and psycho-educational treatments, with a hermeneutic approach instead of a systematic one. The study's conclusions, described in the paper, are that …
Antimicrobial Lessons From a Large Observational Cohort on Intra-abdominal Infections in Intensive Care Units
2021
Severe intra-abdominal infection commonly requires intensive care. Mortality is high and is mainly determined by disease-specific characteristics, i.e. setting of infection onset, anatomical barrier disruption, and severity of disease expression. Recent observations revealed that antimicrobial resistance appears equally common in community-acquired and late-onset hospital-acquired infection. This challenges basic principles in anti-infective therapy guidelines, including the paradigm that pathogens involved in community-acquired infection are covered by standard empiric antimicrobial regimens, and second, the concept of nosocomial acquisition as the main driver for resistance involvement. I…
COVID-19 Vaccine and Death: Causality Algorithm According to the WHO Eligibility Diagnosis
2021
The current challenge worldwide is the administration of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines. Even if rarely, severe vascular adverse reactions temporally related to vaccine administration have induced diffidence in the population at large. In particular, researchers worldwide are focusing on the so-called “thrombosis and thrombocytopenia after COVID-19 vaccination”. This study aims to establish a practical workflow to define the relationship between adverse events following immunization (AEFI) and COVID-19 vaccination, following the basic framework of the World Health Organization (WHO). Post-mortem investigation plays a pivotal role to support this c…
Making Sociologically-Grounded Fictions. A Review of the Sociorama Collection Experience
2021
As members of the scientific committee of a collection of sociological comic strips, we offer feedback here on our experience of translating qualitative sociological research into graphic fictions. Through the presentation of main editorial choices and the organization of the adaptation work, we explain and discuss the effects produced by this type of adaptation on sociological discourse. We present a “lesson learned” from this adaptation process that disrupted and challenged the inherent assumptions of academic sociological writing. This review of Sociorama albums highlights some advantages and successes, as well as some limitations and obstacles introduced by this comic-ization.
Classical versus Community-aware Centrality Measures: An Empirical Study
2021
International audience
Dynamique de coordination et contribution des MSP à la politique de santé : une expérimentation originale en Bourgogne-Franche-Comté
2021
International audience
Adiabatic versus Non-Adiabatic Electron Transfer at 2D Electrode Materials
2021
<div><div><div><p>Outer-sphere electron transfer (OS-ET) is a cornerstone elementary electrochemical reaction, yet microscopic understanding is largely based on idealized theories, developed in isolation from experiments that themselves are often close to the kinetic (diffusion) limit. Focusing on graphene as-grown on a copper substrate as a model 2D material/metal-supported electrode system, this study resolves the key electronic interactions in OS-ET, and identifies the role of graphene in modulating the electronic properties of the electrode/electrolyte interface. An integrated experimental-theoretical approach combining co-located multi-microscopy, centered on sc…
The conjugation strategy affects antibody orientation and targeting properties of nanocarriers.
2021
Antibody-modified drug delivery systems in the nano-range have the ability to overcome current challenges for treating diseases due to their high specificity towards the targeted body region. However, no antibody-bound nanocarrier has been clinically approved to date. This missing clinical approval may be a result of the conjugation strategy that influences the spatial orientation of the attached antibody on the nanocarriers' surface. What is not missing, however, is a diverse selection of antibody to nanocarrier conjugation strategies that determine the success of an antibody functionalized drug delivery system. In this paper, two antibody conjugation strategies were compared by conjugatin…