Learning,unlearning and internationalisation: Evidence from the pre-export phase     

José C. Casillas  Francisco J. Acedo  José L. Barbero 《International Journal of Information Management》2010

The internationalisation process has been described as a process of learning under which a business increases its commitment abroad as the company acquires knowledge on new markets and on the nature of the process itself. The present work proposes a model that relates the possession of a base of knowledge originated in supra-organisational, organisational and individual sources, as the actively new decision of seeking knowledge related to the start of the exporting activity. Integrating the literature on the pre-export behaviour of the business and the theory of organisational learning, we propose that such relationship is influenced by two dimensions: the export intention and the context of unlearning. The sample included 103 SMEs in the pre-exporting phase. Results support the conception of the process of internationalisation as a process of learning under which a prior base of knowledge is combined with periods of unlearning and a search for new knowledge.  相似文献   

University Efficiency: Complementariness versus Trade‐off between Teaching,Research and Administrative Activities     

Ricardo Sellers‐Rubio  Francisco J. Mas‐Ruiz  Ana B. Casado‐Díaz 《Higher Education Quarterly》2010,64(4):373-391

University managers should be aware of the importance that efficiency has for their own universities, orientating their actions towards research and teaching excellence. This study estimates teaching and research efficiency of the different departments of a university and tests the complementariness versus trade‐off between them. The results obtained show high levels of efficiency for the departments analysed, which is important for budget allocation, as one of the main challenges faced by a university is the allocation of budgets to different departments. The results also support the trade‐off between teaching efficiency and research activity, the complementariness between teaching efficiency and research efficiency, between research efficiency and time deducted from teaching, as well as the complementariness between research efficiency and administration activity.  相似文献   

Analysis of the professional choice self-efficacy scale using the Rasch-Andrich rating scale model     

Rodolfo A. M. Ambiel  Ana Paula Porto Noronha  Lucas de Francisco Carvalho 《International Journal for Educational and Vocational Guidance》2015,15(3):205-219

  相似文献   

La Roja: A Journey Through Spanish Football     

Francisco Javier Lopez Frías 《Soccer & Society》2015,16(1):149-151

  相似文献   

Physiological determinants of speciality of elite middle- and long-distance runners     

Rabadán M  Díaz V  Calderón FJ  Benito PJ  Peinado AB  Maffulli N 《Journal of sports sciences》2011,29(9):975-982

The aim of this study was to determine which physiological variables predict excellence in middle- and long-distance runners. Forty middle-distance runners (age 23 ± 4 years, body mass 67.2 ± 5.9 kg, stature 1.80 ± 0.05 m, VO(2max) 65.9 ± 4.5 ml · kg(-1) · min(-1)) and 32 long-distance runners (age 25 ± 4 years, body mass 59.8 ± 5.1 kg, stature 1.73 ± 0.06 m, VO(2max) 71.6 ± 5.0 ml · kg(-1) · min(-1)) competing at international standard performed an incremental running test to exhaustion. Expired gas analysis was performed breath-by-breath and maximum oxygen uptake (VO(2max)) and two ventilatory thresholds (VT(1) and VT(2)) were calculated. Long-distance runners presented a higher VO(2max) than middle-distance runners when expressed relative to body mass (P < 0.001, d = 1.18, 95% CI [0.68, 1.68]). At the intensities corresponding to VT(1) and VT(2), long-distance runners showed higher values for VO(2) expressed relative to body mass or %VO(2max), speed and oxygen cost of running (P < 0.05). When oxygen uptake was adjusted for body mass, differences between groups were consistent. Logistic binary regression analysis showed that VO(2max) (expressed as l · min(-1) and ml · kg(-1) · min(-1)), VO(2VT2) (expressed as ml · kg(-0.94) · min(-1)), and speed at VT(2) (v(VT2)) categorized long-distance runners. In addition, the multivariate model correctly classified 84.7% of the athletes. Thus, VO(2max), VO(2VT2), and v(VT2) discriminate between elite middle-distance and long-distance runners.  相似文献   

Extensional flow of blood analog solutions in microfluidic devices     

P. C. Sousa  F. T. Pinho  M. S. N. Oliveira    M. A. Alves 《Biomicrofluidics》2011,5(1)

In this study, we show the importance of extensional rheology, in addition to the shear rheology, in the choice of blood analog solutions intended to be used in vitro for mimicking the microcirculatory system. For this purpose, we compare the flow of a Newtonian fluid and two well-established viscoelastic blood analog polymer solutions through microfluidic channels containing both hyperbolic and abrupt contractions∕expansions. The hyperbolic shape was selected in order to impose a nearly constant strain rate at the centerline of the microchannels and achieve a quasihomogeneous and strong extensional flow often found in features of the human microcirculatory system such as stenoses. The two blood analog fluids used are aqueous solutions of a polyacrylamide (125 ppm w∕w) and of a xanthan gum (500 ppm w∕w), which were characterized rheologically in steady-shear flow using a rotational rheometer and in extension using a capillary breakup extensional rheometer (CaBER). Both blood analogs exhibit a shear-thinning behavior similar to that of whole human blood, but their relaxation times, obtained from CaBER experiments, are substantially different (by one order of magnitude). Visualizations of the flow patterns using streak photography, measurements of the velocity field using microparticle image velocimetry, and pressure-drop measurements were carried out experimentally for a wide range of flow rates. The experimental results were also compared with the numerical simulations of the flow of a Newtonian fluid and a generalized Newtonian fluid with shear-thinning behavior. Our results show that the flow patterns of the two blood analog solutions are considerably different, despite their similar shear rheology. Furthermore, we demonstrate that the elastic properties of the fluid have a major impact on the flow characteristics, with the polyacrylamide solution exhibiting a much stronger elastic character. As such, these properties must be taken into account in the choice or development of analog fluids that are adequate to replicate blood behavior at the microscale.  相似文献   

Aspects of financing non-formal education     

Francisco X. Swett Morales 《Prospects》1983,13(1):55-60

  相似文献   

Important announcement     

Francisco Cano  María Cardelle-Elawar 《Educational Psychology Review》1992,4(4):i-i

Important announcement  相似文献   

Spelling errors in Spanish     

Francisco Valle-Arroyo 《Reading and writing》1990,2(1):83-98

The main purpose of this paper was to see whether dual-route models of spelling, developed within the context of opaque languages and supported mainly by the spelling patterns of acquired dysgraphics, could account for the misspellings of Spanish children of different educational levels. Sixty children (20 second, 20 fourth and 20 eighth graders) were dictated 216 verbal stimuli. Half of these stimuli were words and the other half were matched nonwords. The dependent variable was the number of errors made. Words were controlled for frequency, length and regularity. Results show that second graders rely heavily on phonological mediation with:

a)	a significantly higher number of errors committed in words than in nonwords;
b)	length affects accuracy, with more errors produced on longer words (or nonwords); and
c)	regular words are spelled significantly better than irregular words.

Eighth graders, on the other hand, show the complementary pattern of results and, consequently, seem to use a lexical strategy (via the graphemic output lexicon). The only deviant result in this group is a significant regularity effect, although the degree of this effect is smaller than in second graders. Fourth grade children show an intermediate pattern. A qualitative analysis (error types) also supports predictions made by the dual-route models. Some final considerations are proposed to explain the regularity effect in eighth graders and, based on the pattern of phonological errors, the possibility of a functional interdependence of both strategies of spelling.  相似文献   

The evolution of the MasAgro hubs: responsiveness and serendipity as drivers of agricultural innovation in a dynamic and heterogeneous context     

Tania Carolina Camacho-Villa  Conny Almekinders  Jon Hellin  Tania Eulalia Martinez-Cruz  Roberto Rendon-Medel  Francisco Guevara-Hernández 《The Journal of Agricultural Education and Extension》2016,22(5):455-470

ABSTRACT

Purpose: Little is known about effective ways to operationalize agricultural innovation processes. We use the MasAgro program in Mexico (which aims to increase maize and wheat productivity, profitability and sustainability), and the experiences of middle level ‘hub managers’, to understand how innovation processes occur in heterogeneous and changing contexts. Design/methodology/approach: We use a comparative case study analysis involving research tools such as documentary review, key informant interviews, focus group discussions, and reflection workshops with key actors. Findings: Our research shows how a program, that initially had a relatively narrow technology focus, evolved towards an innovation system approach. The adaptive management of such a process was in response to context-specific challenges and opportunities. In the heterogeneous context of Mexico this results in diverse ways of operationalization at the hub level, leading to different collaborating partners and technology portfolios. Practical implications: MasAgro experiences merit analysis in the light of national public efforts to transform agricultural advisory services and accommodate pluralistic agricultural extension approaches in Latin America. Such efforts need long-term coherent macro level visions, frameworks and support, while the serendipitous nature of the process requires meso-level implementers to respond and adapt to and move the innovation process forward. Originality/value: This paper contributes to the debate on how to operationalize large programs by showing that the innovation support arrangements enacted in the field should allow for diversity and have a degree of flexibility to accommodate heterogeneous demands from farmers in different contexts as well as continuous changes in the politico- institutional environment.  相似文献