Does absorptive capacity determine collaborative research returns to innovation? A geographical dimension

This paper aims to estimate the impact of research collaboration with partners in different geographical areas on innovative performance. By using the Spanish Technological Innovation Panel, this study provides evidence that the benefits of research collaboration differ across different dimensions of the geography. We find that the impact of extra-European cooperation on innovation performance is larger than that of national and European cooperation, indicating that firms tend to benefit more from interaction with international partners as a way to access new technologies or specialized and novel knowledge that they are unable to find locally. We also find evidence of the positive role played by absorptive capacity, concluding that it implies a higher premium on the innovation returns to cooperation in the international case and mainly in the European one.

La autoeficacia docente e investigadora del profesorado universitario: relación con su estilo docente e influencia en sus concepciones sobre el nexo docencia-investigación

The aim of this paper was to explore whether self-efficacy as teacher and researcher perceived by university lecturers was related to teaching styles and approaches. Two instruments were administered to 259 teachers at the University of Girona (Spain), who were active researchers and had a teaching workload of 9 ECTS or above. The results showed that self-efficacy as a researcher was the variable which yielded most differences. The higher the self-efficacy of the researcher, the stronger the belief that teaching was guided by research. Certain beliefs about the teaching-research nexus were very different according to the degree of self-efficacy as a researcher, while there were fewer differences in terms of gender and field of study

The effects of fire severity on ectomycorrhizal colonization and morphometric features in Pinus pinaster Ait. seedlings

Aim of the study: Mycorrhizal fungi in Mediterranean forests play a key role in the complex process of recovery after wildfires. A broader understanding of an important pyrophytic species as Pinus pinaster and its fungal symbionts is thus necessary for forest restoration purposes. This study aims to assess the effects of ectomycorrhizal symbiosis on maritime pine seedlings and how fire severity affects fungal colonization ability. Area of study: Central Spain, in a Mediterranean region typically affected by wildfires dominated by Pinus pinaster, a species adapted to fire disturbance. Material and Methods: We studied P. pinaster root apexes from seedlings grown in soils collected one year after fire in undisturbed sites, sites moderately affected by fire and sites highly affected by fire. Natural ectomycorrhization was observed at the whole root system level as well as at two root vertical sections (0-10 cm and 10-20 cm). We also measured several morphometric traits ( tap root length, shoot length, dry biomass of shoots and root/shoot ratio), which were used to test the influence of fire severity and soil chemistry upon them. Main results: Ectomycorrhizal colonization in undisturbed soils for total and separated root vertical sections was higher than in soils that had been affected by fire to some degree. Inversely, seedling vegetative size increased according to fire severity. Research highlights: Fire severity affected soil properties and mycorrhizal colonization one year after occurrence, thus affecting plant development. These findings can contribute to a better knowledge of the factors mediating successful establishment of P. pinaster in Mediterranean forests after wildfires.

Fibroblast growth factor-23 (FGF-23) levels differ across populations by degree of industrialization.

CONTEXT: Compensatory increases in FGF23 with increasing phosphate intake may adversely impact health. However, population and clinical studies examining the link between phosphate intake and FGF23 levels have focused mainly on populations living in highly industrialized societies in which phosphate exposure may be homogenous. OBJECTIVE: Contrast dietary phosphate intake, urinary measures of phosphate excretion and FGF23 levels across populations that differ by level of industrialization. DESIGN: Cross-sectional analysis of three populations Setting: Maywood, IL, U.S., Mah|fe Island, Seychelles, and Kumasi, Ghana Participants: Adults with African ancestry aged 25-45 years Main Outcome: Fibroblast growth factor 23 (FGF23) levels Results: The mean age was 35.1 (6.3) years and 47.9% were male. Mean phosphate intake and fractional excretion of phosphate were significantly higher in the U.S. vs. Ghana while no significant difference in phosphate intake or fractional excretion of phosphate was noted between U.S. and Seychelles for men or women. Overall, median FGF23 values were 57.41 RU/ml (IQR 43.42, 75.09) in U.S., 42.49 RU/ml (IQR 33.06, 55.39) in Seychelles and 33.32 RU/ml (IQR 24.83, 47.36) in Ghana. In the pooled sample, FGF23 levels were significantly and positively correlated with dietary phosphate intake (r=0.11; P < 0.001), and the fractional excretion of phosphate (r=0.13; P < 0.001) but not with plasma phosphate levels (-0.001; P = 0.8). Dietary phosphate intake was significantly and positively associated with the fractional excretion of phosphate (r=0.23; P < 0.001). CONCLUSION: The distribution of FGF23 levels in a given population may be influenced by the level of industrialization, likely due to differences in access to foods preserved with phosphate additives.

The personal research portal : web 2.0 driven individual commitment with open access for development

Peer-reviewed

CRM and higher education : developing a monitoring system to improve relationships in e-learning environments

Peer-reviewed

Broadening the CRM domain of application to higher educational (e-learning) environments

In this paper, we reflect about the broadening of the field of application of CRM from the business domain to a wider context of relationships in which the inclusion of non-profit making organizations seems natural. In particular, we focus on analyzing the suitability of adopting CRM processes by universities and higher educational institutions dedicated to e-learning. This is an issue that, in our opinion, has much potential but has received little attention in research so far.

Analyzing lifelong learning student behavior in a progressive degree

Peer-reviewed

Assessment of research competences using e-portfolio

The challenges posed by the assessment of distance learning is a topic that requires, on the one hand, evolution with new trends and, on the other improving evaluative processes, to promote good practices. This demand becomes more imperative when we are dealing with a formativescenario based on distance assessment of competence-based learning.The Open University of Catalonia has begun to work with these formative tools, promoting new practices for online education. A very clear example of these educational practices is the assessment of research competences using the e-portfolio system. To meet this aim a profound and solid process has been developed over recent years, with the intention of making this tool an assessment alternative, and providing the opportunity to use it in a formative context. The objective is to study its strengths and limitations keeping in mind the final goal of offering the higher education community a validated assessment system.

Learning analytics in practice: setting up a laboratory for action research at the Universitat Oberta de Catalunya

Since its inception in 1994 as a purely online university, the Universitat Oberta de Catalunya(UOC) has been able to position itself among the main universities of the Catalan and Spanish university systems. Most of the students at the UOC (currently more than 60,000) are adults who have a profile that could hardly fit into the traditional university system, thus finding in the UOC an opportunity to start or continue their higher education grades, in a very innovative environment. The intensive use of ICT for both theteaching/learning processes and management allowsresearchers and practitioners to obtain data aboutwhat takes place in the UOC Virtual Campus, which is continuously being improved according to suchfindings.

Pilot study about the effect of rt-PA administration on the excitotoxicity mediated brain damage and its repercussion on the functional prognosis of patients with ischaemic stroke: research protocol

Fibrinolytic therapy with Recombinant Tissue-Plasminogen Activator (rt-PA) is currently the only effective treatment for ischaemic stroke in its acute phase. Even though its use generally improves the prognosis of those patients likely to receive it, rt-PA administration is associated to several risks, such as haemorrhagic transformation ofthe ischaemic lesion and activation of excitotoxic mechanisms that may contribute to an increase in mortality or to a poor outcome in certain occasions, specially when arterial recanalization is not achieved or the rt-PA is lately administrated. Since in the last few years the role of glutamate in the neurotoxicity associated toischaemia has been widely studied and it is known that high plasma glutamate levels are predictors of ischaemic lesion growth and poor neurological outcome, it is necessary to find out which factors can contribute to glutamate release in the brain. The aim of this study is to determine if rt-PA administration is related to an increase in plasma glutamate levels, as well as to define if higher plasma glutamate levels at admission are related to different evolution and prognosis of our patients, both in those in which recanalisation is achieved and not. A series of cases of patients with hemispheric cerebral infarction admitted in our hospital during a year will be studied, and the data obtained from them will be compared to the data obtained from a control group, the samples of wich were takenyears ago, before rt-PA was routinely used

Reflective Learning in Higher Education: A Comparative Analysis

A descriptive, exploratory study is presented based on a questionnaire regarding the following aspects of reflective learning: a) self-knowledge, b) relating experience to knowledge, c) self-reflection, and d) self-regulation of the learning processes. The questionnaire was completed by students studying four different degree courses (social education, environmental sciences, nursing, and psychology). Specifically, the objectives of a self-reported reflective learning questionnaire are: i) to determine students’ appraisal of reflective learning methodology with regard to their reflective learning processes, ii) to obtain evidence of the main difficulties encountered by students in integrating reflective learning methodologies into their reflective learning processes, and iii) to collect students’ perceptions regarding the main contributions of the reflective learning processes they have experienced

Robottihitsauksen kokonaisvaltainen tehostaminen

Diplomityö on osa KaskiTec 2010 projektia. Työn tavoitteena oli tehostaa Lametal Oy:n hitsausrobotin käyttöä. Tehostamisella pyrittiin robotin käyttöasteen ja tuottavuuden kohottamiseen ja sitä kautta parantamaan investoinnin kannattavuutta. Työ on jaettu teoriaosaan ja soveltavaan osaan. Teoriaosassa käsitellään yleisesti robottihitsausta ja hitsauksen tuottavuutta. Lähdeaineistona on käytetty alan kirjallisuutta. Soveltavassa osassa käsitellään työn käytännön osuutta yrityksessä. Työn alkuvaiheessa kartoitettiin yrityksen lähtötilanne, selvitettiin pahimmat ongelmakohdat ja etsittiin ongelmiin parannuskeinoja. Tutkimusmenetelminä yrityksessä käytettiin havainnointia, henkilöhaastatteluita sekä tilastollisia ja laskennallisia menetelmiä. Seurattavaksi valittiin tuottavuuden tunnuslukuja, joiden perusteella voitiin arvioida tehostamistoimenpiteiden vaikutuksia. Yrityksessä kartoitettujen ongelmien perusteella ryhdyttiin nostamaan robotin käyttöastetta, kehittämään tuotannonohjausta, robotin materiaalivirtoja ja layoutia. Käyttöastetta nostettiin viemällä robotille uusia hitsattavia tuotteita. Työssä selvitettiin yrityksessä jo olemassa oleva tuotannonohjausjärjestelmän soveltuvuus hitsausrobotin ohjaukseen. Materiaalivirtojen sujuvuutta ja layoutia kehitettiin yhdessä muiden KaskiTec- projektin osapuolten kanssa.

Degree of hermeticity of a multicompartment compliance aid: Implications for the quality of professional pharmaceutical services

A multicompartment compliance aid (MCA) is a blister-type repackaging system that aims to facilitate drug administration and thereby increase patient adherence. One of the characteristics of the MCA that should be taken into account is the moisture permeability, since this atmospheric condition is one of the most important factors that can modify the stability of medicines. In the current paper we report the moisture permeability tests performed on a MCA according to the US Pharmacopeia. This information on the suitability of the device will help pharmacists implement a high-quality professional service.

Limnological research in the Iberian Peninsula: a ten-year survey of published literature.

Research on limnology in southern Europe had achieved a notable presence in the international arena before the onset of the current dramatic cuts in public investment in science. We assessed the limnological research published in peer-reviewed journals by Spanish and Portuguese (i.e., Iberian) researchers during the decade prior to the economic recession (2000 to 2009). The Thompson Reuters Web of Knowledge database was used to retrieve all publications on limnology authored by researchers affiliated with Spanish or Portuguese institutions independently of the geographical setting of the study. The publishing pattern was characterised in terms of authors, journals, and citation statistics. In addition, a thematic characterisation of the research was performed by a manual assignation of several categorical descriptors combined with a blind word count analysis. Iberian researchers produced an annual mean of 278 papers on limnology. Papers were published in journals that had impact factors ranging from 0.1 to 31.4, with a mean of 2.0. Based on citations, the impact of the Iberian limnological research was not due to a few highly cited papers but rather to a wide number of publications; each paper received a mean of 8 citations. The Iberian limnological research involved up to 5460 researchers, with a mean of 4.3 authors per paper. The research largely focused on fluvial systems, with 47 % of total publications (2778) devoted to these ecosystems. There was a dominant focus on local, within-system aspects of study sites and the research was mostly restricted to the Iberian Peninsula; larger spatial scales of analysis (i.e., landscape, regional, or global) tended to be overlooked. Iberian research addressed fundamental (75 %) rather than applied (17 %) or methodological (5 %) questions and was vastly dominated by observational approaches (75 %). Interestingly, Iberian limnological research increased its scientific productivity during the analysed decade at a higher rate than its international counterpart (increase of 119 %). Overall, Iberian research on limnology appeared to be in good health during the analysed decade. Certain areas have been more studied than others, which opens opportunities to develop new research.