Search results for "edge"
showing 10 items of 3866 documents
Opportunities for research on evaluation of seaport performance: A systemic analysis from international literature
2015
The purpose of this article is to analyze the opportunities for research on the theme evaluation of seaport performance through the investigation of a bibliographic portfolio of articles with scientific relevance. In order to reach this goal, the intervention tool used was ProKnow-C (Knowledge Development Process – Constructivist), which consists of a structured process for the generation of knowledge on a determined theme from the interests and limitations of the researcher, following a constructivist view and requiring a constant interaction between the researcher and the object of his research. The highlighted results are the identification of the main characteristics of the scientific …
SYSCILIA, “A systems biology approach to dissect cilia function and its disruption in human genetic disease”
2012
Primary cilia are basically signaling hubs, harboring amongst others the noncanonical WNT, Hedgehog,and PDGF signaling systems, and their disruption leads to striking developmental defects. Some ciliopathy-associated proteins have recently been revealed to be physically or functionally associated in several distinct groupings, with limited connections to other crucial biological processes. Early proteomics studies have also suggested a discrete repertoire of about 1000 proteins within the organelle (i.e. <5% of the proteome) that are still in need of organisation into pathways and networks. Small, relatively isolated systems are often targeted by systems biology approaches under the assumpt…
Exploring the Link between ICT and Development in the Context of Developing Countries : A Literature Review
2014
Published version of an article in the journal: Electronic Journal of Information Systems in Developing Countries. Also available from the publisher at: http://www.ejisdc.org/ojs2/index.php/ejisdc/article/view/1332. Open Access The article contributes to the ongoing discussion on relating information and communication technology (ICT) to development (D). The quest to relate ICT to D is a topic of open deliberation and critical scrutiny in ICT4D research communities. To enhance the understanding in this regard, we conducted a literature review. The review examines 80 articles to identify various development theories and the role of technologies in the development process. While scanning the …
Understanding ICT in ICT4D : An Affordance Perspective
2017
Understanding the role of ICT for development is at the core of ICT4D research. However, prevailing research in this field most often focuses on access or readiness of a technology, or on the outcomes of the technology use. Less attention has been paid to understand the mechanism of the technology use that leads to the outcomes. The question of why ICT in a development context sometimes work and sometimes does not work still remains a subject of enquiry. To enhance our understanding in this regard, we propose to use the concept of affordances to unfold the “black boxed” nature of ICT. We revisited a case from Kenya to illustrate the application of affordances in a ICT4D context. The finding…
Introduction of a spatial layer in the Semantic Web framework : a proposition through the Web platform ArchaeoKM
2011
Spatial technology has gained momentum under database systems. More specifically, the spatial operations and spatial functions are used to carry out spatial analysis which can be executed through these database systems. In addition, there has been significant amount of research in the field of the geospatial ontology domain in order to achieve the semantic interoperability between different data sources. Although, data interoperability is one of the main objectives of the Semantic Web technologies, the potentiality of the underlying knowledge tools and techniques have not been completely identified. With the growing influence of the Semantic Web technologies towards the application based on…
The problems and promises of research into human immunology and autoimmune disease
2012
Translational research in autoimmunity is hampered by a number of hurdles, including a lack of knowledge regarding initiating and pathologically relevant autoantigens, the low frequency of autoreactive pathogenic B and T cells, difficulty in accessing the affected tissue, differences between self-reactive and pathogen-specific lymphocytes, a lack of etiologically relevant preclinical animal models and the heterogeneity of disease presentation. Given the need for biomarkers and new therapeutics, it is imperative that these hurdles be surmounted.
Democratizar la ciencia jurídica (cómo se puede conjugar un saber dogmático con las exigencias de la inteligencia colectiva)
2011
RESUMEN Las exigencias de adaptabilidad y flexibilidad que el EEES impone a las profesiones jurídicas, desde la defensa de una sociedad del conocimiento que se caracteriza por la informatización de casi todas las esferas de la actividad humana, deberían contemplarse como una oportunidad para que la ciencia jurídica redefina su estatuto. Por el momento, esta ciencia apenas ha abandonado los presupuestos de transmisión académica, teórica y acrítica, que contribuyen a mantener una rigidez ajena a nuevas necesidades sociales. Sin embargo, el éxito de los cambios a los que se ven abocados los estudios y las profesiones jurídicas va a depender de algunos cambios en el mismo saber que se transmite…
Editorial: Activation, functions, and generation of immunological memory in γδ T lymphocytes: lessons from nonhuman primates
2014
T cells constitute an unconventional lymphocyte population with distinct functions complementary to those of CD4 and CD8 T cells. As such, they have both adaptive features, such as expression of the TCR, and innate-like functions reminiscent of NK cells, with whom they share extensive repertoires of activating and inhibitory receptors [1, 2]. Although most antigens recognized by murine T cells remain obscure, advances have been made in identifying ligands for human T cells. The majority of circulating human T lymphocytes expresses a TCR formed by the preferentially-paired V 9 and V 2 chains (here and thereafter, called V 9V 2 T cells). Instead of binding peptides associated with molecules b…
Transformation Of Individual Learning Into Organisational And Networked Learning In Vocational Education
2008
The Finnish vocational education and training system has traditionally been largely school-based with the inclusion of only short practice periods in students’ study programmes. In 2001 the system was reformed, new 3-year study programmes were introduced in all fields of study, and workplace learning (WPL; at least 6 months) became a compulsory part of all vocational study programmes. WPL is defined as systematically guided and assessed learning that takes place in authentic work environments. Thus, workplaces have to provide guidance and support for student learning and to participate in a tripartite assessment. At the beginning of the workplace learning period the student, the teacher and…
The role of extrinsic and intrinsic factors on departure decisions of a long-distance migratory passerine
2013
[EN] Factors determining departure decisions of migrants from a stopover site can be extrinsic and/or intrinsic but the relative role of each of these factors on departure decisions is still poorly known. Date and wind should be the main factors determining departure decisions in a long-distance migrant, which is expected to minimise duration of migration. Date was considered as an intrinsic factor and wind as an extrinsic one. We analysed the capture-recapture data of a long-distance migrant European songbird, the sedge warbler Acrocephalus schoenobaenus,from a stopover site in northern Iberia during the autumn migration period to quantify the relative importance of several factors on emig…