La etica implícita en la transmisión de conocimientos

El proceso de transmisión de conocimientos es complejo; incluye procesos lógicos, estados emocionales y comportamientos socioculturales. Las diferentes formas de saber crean una imagen del mundo que influye en lo que cada hombre es. En el texto se analizan las situaciones éticas implícitas en la educación cotidiana. Enseñar con una postura dogmática -tanto en ciencia como en ética- conduce a aceptar una sola imagen del mundo, y, por lo tanto, impide vivir con lo diferente. Discrepar con la imagen predominante e imitar lo que fortalece la conciencia son sendasEl proceso de transmisión de conocimientos es complejo; incluye procesos lógicos, estados emocionales y comportamientos socioculturales. Las diferentes formas de saber crean una imagen del mundo que influye en lo que cada hombre es. En el texto se analizan las situaciones éticas implícitas en la educación cotidiana. Enseñar con una postura dogmática -tanto en ciencia como en ética- conduce a aceptar una sola imagen del mundo, y, por lo tanto, impide vivir con lo diferente. Discrepar con la imagen predominante e imitar lo que fortalece la conciencia son senda

Social Knowledge Management From The Social Responsibility Of The University For The Promotion Of Sustainable Development

The aim is to present approaches on social knowledge management from the perspective of the social responsibility of the University to propose strategies aimed at the promotion of sustainable local development. The social management of the knowledge (GSC) should be one of the central functions of the institutions of education (IE), because the attribute work with and on the knowledge is precisely the raison to be and what distinguishes them from other forms of social organization. The development of cognitive abilities, the search for novel approach problems, participation in the resolution of social problems, the development of collective forms of work and, in a Word, become agencies that manage knowledge responsibly is probably one of the ways that has been lost in the IE for internal and external reasons. In the first sense, dominated two options in dispute: the pursuit of knowledge in itself or knowledge subject to results. On the outside, between the subordination to a technical job market and contribution to innovations that meet probable social background. The above, recognizing that around knowledge of power for personal interest reasons and/or group, confrontations occur on political and economic affairs. But, in sum, these disputes in societies like ours - underdeveloped and lagging - in knowledge may be a veil to not move in directions that combine knowledge with problem solving through responsible for knowledge management forms

Strategies towards sustainability environmental from the local areas and the University

El propósito del presente trabajo es explorar un posible arreglo socioambiental pensado desde lo local que propicie el desarrollo sustentable, por medio del privilegio de la articulación de lo social (ciudadanía y educación) con el medio ambiente (capacidad de renovación). El planteamiento central es que ante un modelo social dominante que es insustentable, en el sentido que refuerza la desigualdad socioeconómica y el deterioro ambiental; se demanda pensar y actuar en formas novedosas e integradoras de lo social con la natural y del presente con el futuro para hacer posible sentar bases para un desarrollo sustentable de largo plazo. Para tal fin, se formula un arreglo que articule lo social (ciudadanía y educación) con el medio ambiente (capacidad de renovación) desde ámbitos locales, por medio de estrategias de acción gestionadas socialmente

La no-violencia ante la injusticia

La no-violencia es una filosofía que desemboca en acciones concretas. La más importante es la lucha contra la injusticia, que no debe confundirse con una lucha contra el injusto. Es esencial aprender a reconocer la injusticia y a sensibilizarse ante ella. Este paso necesario se da con el retorno consciente sobre sí mismo. La profundidad de este regreso será la medida de la sensibilidad ante la injusticia. Obvio es que no se limita a la injusticia que padezco sino que toda injusticia será objeto de la acción no-violenta. Aprendemos a luchar, que es un primer paso difícil para muchos y luego aprendemos a enfocar nuestra lucha al caso que tenemos ante los ojos y muchas veces en el corazón. La no-violencia tiene todos los elementos para llevar a cabo esta lucha de manera variada y a veces divertida para que en este arsenal encontremos el arma específica para el caso específico que sufrimos.La no-violencia es una filosofía que desemboca en acciones concretas. La más importante es la lucha contra la injusticia, que no debe confundirse con una lucha contra el injusto. Es esencial aprender a reconocer la injusticia y a sensibilizarse ante ella. Este paso necesario se da con el retorno consciente sobre sí mismo. La profundidad de este regreso será la medida de la sensibilidad ante la injusticia. Obvio es que no se limita a la injusticia que padezco sino que toda injusticia será objeto de la acción no-violenta. Aprendemos a luchar, que es un primer paso difícil para muchos y luego aprendemos a enfocar nuestra lucha al caso que tenemos ante los ojos y muchas veces en el corazón. La no-violencia tiene todos los elementos para llevar a cabo esta lucha de manera variada y a veces divertida para que en este arsenal encontremos el arma específica para el caso específico que sufrimos.La no-violencia es una filosofía que desemboca en acciones concretas. La más importante es la lucha contra la injusticia, que no debe confundirse con una lucha contra el injusto. Es esencial aprender a reconocer la injusticia y a sensibilizarse ante ella. Este paso necesario se da con el retorno consciente sobre sí mismo. La profundidad de este regreso será la medida de la sensibilidad ante la injusticia. Obvio es que no se limita a la injusticia que padezco sino que toda injusticia será objeto de la acción no-violenta. Aprendemos a luchar, que es un primer paso difícil para muchos y luego aprendemos a enfocar nuestra lucha al caso que tenemos ante los ojos y muchas veces en el corazón. La no-violencia tiene todos los elementos para llevar a cabo esta lucha de manera variada y a veces divertida para que en este arsenal encontremos el arma específica para el caso específico que sufrimos

The Effects of the Peak-Peak Correlation on the Peak Model of Hierarchical Clustering

In two previous papers a semi-analytical model was presented for the hierarchical clustering of halos via gravitational instability from peaks in a random Gaussian field of density fluctuations. This model is better founded than the extended Press-Schechter model, which is known to agree with numerical simulations and to make similar predictions. The specific merger rate, however, shows a significant departure at intermediate captured masses. The origin of this was suspected as being the rather crude approximation used for the density of nested peaks. Here, we seek to verify this suspicion by implementing a more accurate expression for the latter quantity which accounts for the correlation among peaks. We confirm that the inclusion of the peak-peak correlation improves the specific merger rate, while the good behavior of the remaining quantities is preserved.Comment: ApJ accepted. 15 pages, including 4 figures. Also available at ftp://pcess1.am.ub.es/pub/ApJ/effectpp.ps.g

Preliminary study on the use of near infrared hyperspectral imaging for quantitation and localisation of total glucosinolates in freeze-dried broccoli

peer-reviewedThe use of hyperspectral imaging to (a) quantify and (b) localise total glucosinolates in florets of a single broccoli species has been examined. Two different spectral regions (vis–NIR and NIR), a number of spectral pre-treatments and different mask development strategies were studied to develop the quantitative models. These models were then applied to freeze-dried slices of broccoli to identify regions within individual florets which were rich in glucosinolates. The procedure demonstrates potential for the quantitative screening and localisation of total glucosinolates in broccoli using the 950–1650 nm wavelength range. These compounds were mainly located in the external part of florets.Universidad de SevillaJ.M. Hernández-Hierro thanks the Spanish MICINN for the Juan de la Cierva contract (JCI-2011-09201) and Universidad de Sevilla for the mobility Grant (Universidad de Sevilla Research Plan). Spanish MICINN Project AGL2011-30254-C02 and Junta de Andalucia PGC Project AGR 6331

Conditional Mutual Information Maps as Descriptors of Net Connectivity Levels in the Brain

There is a growing interest in finding ways to summarize the local connectivity properties of the brain through single brain maps. Here we propose a method based on the conditional mutual information (CMI) in the frequency domain. CMI maps quantify the amount of non-redundant covariability between each site and all others in the rest of the brain, partialling out the joint variability due to gross physiological noise. Average maps from a sample of 45 healthy individuals scanned in the resting state show a clear and symmetric pattern of connectivity maxima in several regions of cortex, including prefrontal, orbitofrontal, lateral–parietal, and midline default mode network components; and in subcortical nuclei, including the amygdala, thalamus, and basal ganglia. Such cortical and subcortical hotspots of functional connectivity were more clearly evident at lower frequencies (0.02–0.1 Hz) than at higher frequencies (0.1–0.2 Hz) of endogenous oscillation. CMI mapping can also be easily applied to perform group analyses. This is exemplified by exploring effects of normal aging on CMI in a sample of healthy controls and by investigating correlations between CMI and positive psychotic symptom scores in a sample of 40 schizophrenic patients. Both the normative aging and schizophrenia studies reveal functional connectivity trends that converge with reported findings from other studies, thus giving further support to the validity of the proposed method

Mycorrhizal symbiosis primes the accumulation of antiherbivore compounds and enhances herbivore mortality in tomato

Plant association with arbuscular mycorrhizal fungi (AMF) can increase their ability to overcome multiple stresses, but their impact on plant interactions with herbivorous insects is controversial. Here we show higher mortality of the leaf-chewer Spodoptera exigua when fed on tomato plants colonized by the AMF Funneliformis mosseae, evidencing mycorrhiza-induced resistance. In search of the underlying mechanisms, an untargeted metabolomic analysis through ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS) was performed. The results showed that mycorrhizal symbiosis had a very limited impact on the leaf metabolome in the absence of stress, but significantly modulated the response to herbivory in the damaged area. A cluster of over accumulated metabolites was identified in those leaflets damaged by S. exigua feeding in mycorrhizal plants, while unwounded distal leaflets responded similar to those from non-mycorrhizal plants. These primed-compounds were mostly related to alkaloids, fatty acid derivatives and phenylpropanoid-polyamine conjugates. The deleterious effect on larval survival of some of these compounds, including the alkaloid physostigmine, the fatty acid derivatives 4-oxododecanedioic acid and azelaic acid, was confirmed. Thus, our results evidence the impact of AMF on metabolic reprograming upon herbivory that leads to a primed accumulation of defensive compounds

Design of a case management model for people with chronic disease (Heart Failure and COPD). Phase I: modeling and identification of the main components of the intervention through their actors: patients and professionals (DELTA-ICE-PRO Study

Background Chronic diseases account for nearly 60% of deaths around the world. The extent of this silent epidemic has not met determined responses in governments, policies or professionals in order to transform old Health Care Systems, configured for acute diseases. There is a large list of research about alternative models for people with chronic conditions, many of them with an advanced practice nurse as a key provider, as case management. But some methodological concerns raise, above all, the design of the intervention (intensity, frequency, components, etc). Methods/Design Objectives: General: To develop the first and second phases (theorization and modeling) for designing a multifaceted case-management intervention in people with chronic conditions (COPD and heart failure) and their caregivers. Specific aims: 1) To identify key events in people living with chronic disease and their relation with the Health Care System, from their point of view. 2) To know the coping mechanisms developed by patients and their caregivers along the story with the disease. 3) To know the information processing and its utilization in their interactions with health care providers. 4) To detect potential unmet needs and the ways deployed by patients and their caregivers to resolve them. 5) To obtain a description from patients and caregivers, about their itineraries along the Health Care System, in terms of continuity, accessibility and comprehensiveness of care. 6) To build up a list of promising case-management interventions in patients with Heart Failure and COPD with this information in order to frame it into theoretical models for its reproducibility and conceptualization. 7) To undergo this list to expert judgment to assess its feasibility and pertinence in the Andalusian Health Care. Design: Qualitative research with two phases: For the first five objectives, a qualitative technique with biographic stories will be developed and, for the remaining objectives, an expert consensus through Delphi technique, on the possible interventions yielded from the first phase. The study will be developed in the provinces of Almería, Málaga and Granada in the Southern Spain, from patients included in the Andalusian Health Care Service database with the diagnosis of COPD or Heart Failure, with the collaboration of case manager nurses and general practitioners for the assessment of their suitability to inclusion criteria. Patients and caregivers will be interviewed in their homes or their Health Centers, with their family or their case manager nurse as mediator. Discussion First of a series of studies intended to design a case-management service for people with heart failure and COPD, in the Andalusian Health Care System, where case management has been implemented since 2002. Accordingly with the steps of a theoretical model for complex interventions, in this study, theorization and intervention modeling phases will be developed.This research was carried out with the support of one research grant, awarded by the Regional Health Ministry of Andalusia (Exp. 0222/2008

Multiple and flexible roles of facultative anaerobic bacteria in microaerophilic oleate degradation

Anaerobic degradation of longchain fatty acids (LCFA) involves syntrophic bacteria and methanogens, but facultative anaerobic bacteria (FAB) might have a relevant role as well. Here we investigated oleate degradation by a syntrophic synthetic coculture of Syntrophomonas zehnderi (Sz) and Methanobacterium formicicum (Mf) and FAB (two oleatedegrading Pseudomonas spp. I1 + I2). Sz + Mf were first cultivated in a continuous bioreactor under strict anaerobic conditions. Thereafter, I1 + I2 were inoculated and microaerophilic conditions were provided. Methane and acetate were the main degradation products by Sz + Mf in anaerobiosis, and by Sz + Mf + I1 + I2 in microaerophilic conditions. However, acetate production from oleate was higher in microaerophilic conditions (5% O2) with the four microorganisms together (0.41 ±0.07mmol d1) than in anaerobiosis with Sz + Mf (0.23 ±0.05mmol d1). Oleate degradation in batch assays was faster by Sz + Mf + I1 + I2 (under microaerophilic conditions) than by Sz + Mf alone (under strict anaerobic conditions). I1 + I2 were able to grow with oleate and with intermediates of oleate degradation (hydrogen, acetate and formate). This work highlights the importance of FAB, particularly Pseudomonas sp., in anaerobic reactors treating oleatebased wastewater, because they accelerate oleate conversion to methane, by protecting strict anaerobes from oxygen toxicity and also by acting as alternative hydrogen/formate and acetate scavengers for LCFAdegrading anaerobes.This study was supported by the Portuguese Foundation forScience and Technology (FCT) under the scope under thescope of project MORE (PTDC/AAG-TEC/3500/2014; POCI-01-0145-FEDER-016575), of the strategic funding of UID/BIO/04469/2020 unit and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020–Programa Operacional Regional do Norte.info:eu-repo/semantics/publishedVersio