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Mostrando ítems 2941-2950 de 3168
Assessing the relationship between molecular rejection and parenchymal injury in heart transplant biopsies
(Wolters Kluwer, 2022-11)
[Abstract] Background: The INTERHEART study (ClinicalTrials.gov #NCT02670408) used genome-wide microarrays to detect rejection in endomyocardial biopsies; however, many heart transplants with no rejection have late dysfunction ...
Low-Complexity Distance-Based Scheduling for Multi-User XL-MIMO Systems
(IEEE, 2021-11)
[Abstract]: We introduce Distance-Based Scheduling (DBS), a new technique for user selection in downlink multi-user communications with extra-large (XL) antenna arrays. DBS categorizes users according to their equivalent ...
An index for moving objects with constant-time access to their compressed trajectories
(Taylor & Francis, 2021)
[Abstract]: As the number of vehicles and devices equipped with GPS technology has grown explosively, an urgent need has arisen for time- and space-efficient data structures to represent their trajectories. The most commonly ...
Brent and WTI oil prices volatility during major crises and Covid-19
(Elsevier, 2022)
[Abstract] We provide novel evidence of two different types of volatility-patterns of oil spot prices that are generated
depending on which is the predominant trigger: a) spikes of volatility (which are highly erratic) ...
A Geo-data Collection Strategy to Assess Housing in Its Social, Environmental, and Spatial Aspects
(Lifelong Learning EU, 2022-02-15)
[Abstract]
Blocks of flats are the most abundant built element in many cities and their quality is an important issue. Undergraduate students often occupy these accommodations and this group describes a wide range of ...
Semperian digitally woven mythologies: On grids, warps, wefts and skins in the computer age
(Università degli studi di Trento, 2020-09-04)
[Abstract]: The potential of grids to generate order in architecture is currently increased by advances in digital manufacturing processes and parametric design tools. Textile design as an example of the structural ...
Calidad del empleo juvenil en el contexto de la OCDE
(Universidad de Huelva, 2022)
[Resumen] La falta de empleo juvenil y su escasa calidad no concuerdan con el
desarrollo sostenible, ni con la agenda 2030. Se precisa corregir estas
debilidades. Este trabajo revisa la conceptualización y la medición ...
Mapping the Field of Donation-Based Crowdfunding for Charitable Causes: Systematic Review and Conceptual Framework
(Springer, 2020-03-20)
[Abstract]: This study compiles the main findings in the
field of academic research on pure donation-based
crowdfunding (DCF) soliciting monetary contributions for
charitable causes. To this purpose, a systematic ...
Use of blogs for prospective early childhood teachers
(UNED, 2020)
[Abstract] This study examines those factors which affect the possibility of using blogs as a tool for continued learning by future infant-school teachers. 222 students participated (3 cohorts spread over 13 class groups) ...
Ecologías digitales de aprendizaje y desarrollo profesional del docente universitario
(Grupo Comunicar, 2020-01-01)
[Resumen] En este estudio se analiza en qué medida el profesorado universitario utiliza los recursos tecnológicos que configuran sus Ecologías de Aprendizaje para propiciar su desarrollo profesional como docentes. El interés ...