Search results for "evaluation"
showing 10 items of 1974 documents
Estrategia de enseñanza y aprendizaje de programación basada en la idea de ’hackathon’
2021
[EN] The acquisition of programming and data analysis skills in higher education is increa-singly necessary in all areas of Science and Engineering. In this paper we present a methodology for the motivation of programming learning, mainly focused on the deve-lopment of machine learning algorithms. This methodology is based on the hackathon idea and will have different levels. On the one hand the basic level where a competition is proposed in an improvised way during the development of the class. A second level where a programmed hackathon is proposed but within the classroom environment and using learning management systems such as Moodle. The last level consists of parti-cipation in an exte…
La metodología ApS refuerza la adquisición de competencias generales y específicas
2019
[EN] Service-learning (SL), through a process of action-reflection-action collaborates in an efficient and practical way to the consolidation of basic and specific competencies that contribute to a successful life and good social functioning. The aim of the work is to analyse how the SL methodology improves general and specific competences in the students. To this end, two experimental groups were formed: a) SL group; b) NO-SL group (control). Each of the groups was evaluated in specific competences (exploration of cranial pairs) and general competences (communication, adaptation,..). The results were compared using the t-Student test. The results showed that the SL group significantly impr…
Vídeo-crítica y análisis de prácticas docentes en películas francófonas
2021
[EN] In this project, we address video-review as a means of expressing reflection and a didactic tool used to evaluate future secondary school teachers. Our study is part of the educational innovation project "Video in higher education. Innovative audiovisual practices in teacher training" (UV-SFPIE_PID19-1094441) developed at the Faculty of Education of the University of Valencia during the academic year 2020-2021. Our aim was for the students of the Master's Degree in Secondary School Teaching in French as a foreign language to produce a video review of French-language fiction films and documentaries about teaching. Our aim was for the students, through observation and analysis, to carry …
La utilización de la metodología ApS refuerza la adquisición de competencias a largo plazo
2019
[EN] Service-learning (SL) is a methodology that contributes to the formation of values and the citizenship of university students, who can acquire a relevant role in the construction of a more dignified, inclusive, cohesive and equitable citizenship. The objective of the work is to quantify how the SL methodology implemented in a subject improves the competences of the students in the same course of implementation and after one year of implementation. Four experimental groups were formed: a) group LS-course 2017-2018; b) group NO-LS-course 2017-2018; c) group LS-course 2018-2019; d) group NO-LScourse 2018-2019. Each one of the groups was evaluated during the academic year 2018-2019 in the …
An analysis of the scientific productivity and visibility of publications on usability (1971-2005)
2009
Aims: To analyse usability-related articles published in the period 1971-2005 from a bibliometric point of view. Methods: A search for articles was made in the CSIC databases, the Social Science Citation Index, Science Citation Index, PsycInfo, MEDLINE and Inspec databases, using ad hoc search strategies designed for each. Contribution, specific contribution and overlap indices were calculated, as were the indicators of change in scientific production, the productivity of institutions and journals, and the distribution of journals by area of knowledge. Results: An exponential increase in the number of published articles was recorded, with the highest increase seen over the last five years. …
Evaluation of two oxygen analyzers by computerized data acquisition and processing
1986
Monitoring of inspired oxygen concentration during anesthesia with nitrous oxide is becoming accepted as essential. This type of monitoring demands accurate monitors that respond rapidly. We evaluated two such devices for their response patterns to rapid changes in oxygen concentration, a galvanic or "fuel cell" unit and a polarographic device. Data were stored after analog-to-digital conversion. The response patterns to stepwise changes in nitrous oxide and oxygen mixtures were recorded at flow rates ranging from 2 to 10 L/min. Both units responded accurately to all changes in the absolute oxygen concentration; the polarographic unit was, on average, twice as fast. Responsiveness to nitrou…
Induction of accessory cell function of human alveolar macrophages by inhalation of human natural interleukin-2.
1996
Accessory function allows antigen-presenting cells to produce sufficient secondary signals for optimum T cell proliferation and interleukin-2 (IL-2) production. Alveolar macrophages are inferior accessory cells compared to monocytes (PBM). We report here that the accessory index (AI) of alveolar macrophages and PBM of patients with lung metastases of solid tumors treated with inhalations of human natural IL-2 (hnIL-2) increased following its administration (P0.005). The accessory index was significantly elevated from baseline values after 2 weeks of inhalation of 300,000 IU hnIL-2/day (8.2 +/- 10.2 compared to 1.1 +/- 1; P0.001). The inhalation of 150,000 IU also induced increases in the in…
A phase-II study of low-dose cyclophosphamide and recombinant human interleukin-2 in metastatic renal cell carcinoma and malignant melanoma.
1989
Recent preclinical and clinical studies that have demonstrated antitumor activity of high-dose recombinant interleukin-2 (rIL-2), and animal models that demonstrated a synergistic effect of low-dose cyclophosphamide, led us to study rIL-2 (Cetus Corp., Emeryville, Calif) in a phase II clinical trial in combination with low-dose cyclophosphamide in 32 patients, 18 with malignant melanoma and 14 with renal cell carcinoma. rIL-2 was given once daily at 3 x 10(6) U/m2, as a 30-min infusion for 14 days in cycle I and for 2 x 5 days in cycles II and III respectively; if tolerated, the dose was increased to a maximum of 6 x 10(6) U m-2 day-1; the cycles, separated by 1 week treatment-free interval…
AnyDSL: a partial evaluation framework for programming high-performance libraries
2023
This paper advocates programming high-performance code using partial evaluation. We present a clean-slate programming system with a simple, annotation-based, online partial evaluator that operates on a CPS-style intermediate representation. Our system exposes code generation for accelerators (vectorization/parallelization for CPUs and GPUs) via compiler-known higher-order functions that can be subjected to partial evaluation. This way, generic implementations can be instantiated with target-specific code at compile time. In our experimental evaluation we present three extensive case studies from image processing, ray tracing, and genome sequence alignment. We demonstrate that using partial …
: Opinions of involved People and external Assessment : a Comparison in the Framework of an after school Programme
2002
This article confronts two ordinary approaches towards assessment process in education. In order to assess the effectiveness of a "study support", the first approach focuses on the opinions of involved people while the second one uses some statistical indicators. The comparison has been drawn up both on assessment tools and results (i.e; gaining a place in the programme, school achievement). The main result shows that those two approaches lead to opposite results and it strongly questions the validity of the assessment and the way people who are involved in education use it.