2,848 research outputs found
CINETIC.WEB una selecciĂłn de webs en movimiento
“CINETIC.WEB. Una selección de webs en movimiento”.
La muestra está compuesta por diversos ordenadores, en los que se pueden visitar las direcciones web, proyecciones en vĂdeo de fragmentos extraĂdos de trabajos significativos, asĂ como proyecciĂłn de diapositivas con imágenes y textos.
Sala de Exposiciones de la Universidad de Málaga. Málaga del 8 de noviembre al 5 de diciembre de 2001.
http://cinetic.web.uma.es
Comisarios de la Exposición: José Mª Alonso Calero y Pablo Sánchez Gutiérrez.Organiza: Vicerrectorado de Cultura y Proyección Exterior. Universidad de Málaga.
Edita: Vicerrectorado de Cultura de la Universidad de Málaga y Mitadoble SL
EXPOSICIÓN: Sala de Arte de la Universidad de Málaga. Plaza de la Merced, 21-1º-Dcha. Málag
Recommended from our members
Providing Diverse Trainees an Early and Transparent Introduction to Academic Appointment and Promotion Processes.
IntroductionThe growth in number of medical schools and increased numbers of faculty tracks have combined with evolving criteria for promotion to trigger a call for greater transparency of academic appointment and promotion processes. Most vulnerable to confusion about these changes are first-generation and diverse medical students and residents, the upstream pipeline of the academic medicine workforce. Diverse medical students have expressed diminished interest in academia because of perceived obstacles in appointment and promotion processes.MethodsThis workshop was designed to utilize didactics and career reflection exercises to help trainees learn: (1) how to define core terms related to academic appointment and promotion processes, (2) how to compare data elements for different CVs and portfolios, (3) common steps in submitting a promotion package, and (4) that they can immediately begin to document content for academic CVs, portfolios, and promotion packages.ResultsOne hundred forty-five diverse participants completed an evaluation at eight conferences across the U.S. More than 90% strongly agreed or agreed that the aforementioned objectives were met. Participants commented that the workshop was "illuminating," was "very informative," and "provided an inside look of how faculty are evaluated." Results showed an immediate impact on participants' self-reported confidence to negotiate appointment and promotion processes.DiscussionIncreases in self-rated confidence to negotiate appointment and promotion processes may help sustain trainees' interest in becoming future faculty. Further monitoring will be needed to determine if early exposure to these concepts improves probability of seeking, obtaining, and maintaining appointments
Assessment of hormonal parameters in long-term karate Practitioners
Introduction: Karate is a Japanese martial art which is widely practiced in the Western world as a form of self-defense, as well as a discipline to achieve physical and mental balance.However, little is known with respect to its specific psychobiological effects, particularly in relation to the influence that karate may exert on the endocrine system. Thus, in the present study we analyzed the effects of regular karate practice on several hormonal parameters.
Methods: 27 healthy volunteer subjects participated in the study, of whom 15 were allocated to the experimental group, and 12 were assigned to the control group. Experimental
subjects were karate players with a minimum of 3 years of practice in this discipline. Blood samples for the quantification of hormonal parameters (TSH, T3, T4, PTH, ACTH, cortisol, and DHEA) were taken in both groups. To compare the means of the control and experimental group, a t-test for independent groups was performed in each dependent variable.
Results: Significant differences between the experimental and control group were found in T3, T4, and cortisol, with karate players showing lower blood levels of these hormones than
control.
Conclusions: These findings reveal that long-term karate practice is associated to a significant endocrine modulation, which suggests interesting psychobiological implications,
and lends itself to potential clinical considerations. Further research is needed to properly assess the scope of the peculiar hormonal profile displayed by advanced karate practitioners.Universidad de Málaga, Campus de Excelencia Internacional AndalucĂa Tec
Estimation of the Precision of a Structured Light System in Oil Paintings on Canvas
[EN] The conservation and authentication of pictorial artworks is considered an important part of the preservation of cultural heritage. The use of non-destructive testing allows the obtention of accurate information about the state of pictorial artworks without direct contact between the equipment used and the sample. In particular, the use of this kind of technology is recommended in obtaining three-dimensional surface digital models, as it provides high-resolution information that constitutes a kind of fingerprint of the samples. In the case of pictorial artworks with some kind of surface relief, one of the most useful technologies is structured light (SL). In this paper, the minimum difference in height that can be distinguished with this technology was estimated, establishing experimentally both the error committed in the measurement process and the precision in the use of this technology. This study focused on the case of oil paintings on canvas and developed a low-cost system to ensure its wide use.Sánchez-Jiménez, D.; Buchón Moragues, FF.; Bravo, JM.; Sánchez Pérez, JV. (2019). Estimation of the Precision of a Structured Light System in Oil Paintings on Canvas. Sensors. 19(22):1-13. https://doi.org/10.3390/s19224966S1131922Abate, D., Menna, F., Remondino, F., & Gattari, M. G. (2014). 3D painting documentation: evaluation of conservation conditions with 3D imaging and ranging techniques. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XL-5, 1-8. doi:10.5194/isprsarchives-xl-5-1-2014Pelagotti, A., Uccheddu, F., Massa, E., & Carfagni, M. (2018). Comparing two 3D measurement techniques for documenting painted wooden panels surface deformations on a real test case: «Mystical Marriage of Saint Catherine» by Renaissance artist Piero di Cosimo. IOP Conference Series: Materials Science and Engineering, 364, 012090. doi:10.1088/1757-899x/364/1/012090Ambrosini, D., Daffara, C., Di Biase, R., Paoletti, D., Pezzati, L., Bellucci, R., & Bettini, F. (2010). Integrated reflectography and thermography for wooden paintings diagnostics. Journal of Cultural Heritage, 11(2), 196-204. doi:10.1016/j.culher.2009.05.001Legrand, S., Vanmeert, F., Van der Snickt, G., Alfeld, M., De Nolf, W., Dik, J., & Janssens, K. (2014). Examination of historical paintings by state-of-the-art hyperspectral imaging methods: from scanning infra-red spectroscopy to computed X-ray laminography. Heritage Science, 2(1). doi:10.1186/2050-7445-2-13Bravo, J., Sánchez-Pérez, J., Ferri, M., Redondo, J., & Picó, R. (2014). Application of Ultrasound Phase-Shift Analysis to Authenticate Wooden Panel Paintings. Sensors, 14(5), 7992-8002. doi:10.3390/s140507992Remondino, F., Rizzi, A., Barazzetti, L., Scaioni, M., Fassi, F., Brumana, R., & Pelagotti, A. (2011). Review of Geometric and Radiometric Analyses of Paintings. The Photogrammetric Record, 26(136), 439-461. doi:10.1111/j.1477-9730.2011.00664.xBuchón-Moragues, F., Bravo, J., Ferri, M., Redondo, J., & Sánchez-Pérez, J. (2016). Application of Structured Light System Technique for Authentication of Wooden Panel Paintings. Sensors, 16(6), 881. doi:10.3390/s16060881Tian, G. Y., Lu, R. S., & Gledhill, D. (2007). Surface measurement using active vision and light scattering. Optics and Lasers in Engineering, 45(1), 131-139. doi:10.1016/j.optlaseng.2006.03.005Secher, J. J., Darvann, T. A., & Pinholt, E. M. (2017). Accuracy and reproducibility of the DAVID SLS-2 scanner in three-dimensional facial imaging. Journal of Cranio-Maxillofacial Surgery, 45(10), 1662-1670. doi:10.1016/j.jcms.2017.07.006Luhmann, T. (2010). Close range photogrammetry for industrial applications. ISPRS Journal of Photogrammetry and Remote Sensing, 65(6), 558-569. doi:10.1016/j.isprsjprs.2010.06.003Hui, Z., Liyan, Z., Hongtao, W., & Jianfu, C. (2009). Surface Measurement Based on Instantaneous Random Illumination. Chinese Journal of Aeronautics, 22(3), 316-324. doi:10.1016/s1000-9361(08)60105-3McPherron, S. P., Gernat, T., & Hublin, J.-J. (2009). Structured light scanning for high-resolution documentation of in situ archaeological finds. Journal of Archaeological Science, 36(1), 19-24. doi:10.1016/j.jas.2008.06.028Arias, P., Herráez, J., Lorenzo, H., & Ordóñez, C. (2005). Control of structural problems in cultural heritage monuments using close-range photogrammetry and computer methods. Computers & Structures, 83(21-22), 1754-1766. doi:10.1016/j.compstruc.2005.02.018Patrucco, G., Rinaudo, F., & Spreafico, A. (2019). A NEW HANDHELD SCANNER FOR 3D SURVEY OF SMALL ARTIFACTS: THE STONEX F6. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLII-2/W15, 895-901. doi:10.5194/isprs-archives-xlii-2-w15-895-2019Guidi, G., Atzeni, C., Seracini, M., & Lazzari, S. (2004). Painting Survey by 3D Optical Scanning - The Case ofAdoration of the Magiby Leonardo Da Vinci. Studies in Conservation, 49(1), 1-12. doi:10.1179/sic.2004.49.1.1Palma, G., Pingi, P., Siotto, E., Bellucci, R., Guidi, G., & Scopigno, R. (2019). Deformation analysis of Leonardo da Vinci’s «Adorazione dei Magi» through temporal unrelated 3D digitization. Journal of Cultural Heritage, 38, 174-185. doi:10.1016/j.culher.2018.11.001Batlle, J., Mouaddib, E., & Salvi, J. (1998). Recent progress in coded structured light as a technique to solve the correspondence problem. Pattern Recognition, 31(7), 963-982. doi:10.1016/s0031-3203(97)00074-5Salvi, J., Pagès, J., & Batlle, J. (2004). Pattern codification strategies in structured light systems. Pattern Recognition, 37(4), 827-849. doi:10.1016/j.patcog.2003.10.002DAVID SLS-1 FLYER http://kvejborg.dk/media/1245/flyer-web.pdfCloudCompare (Version 2.6) [GPL Software] http://www.cloudcompare.org/Besl, P. J., & McKay, N. D. (1992). A method for registration of 3-D shapes. IEEE Transactions on Pattern Analysis and Machine Intelligence, 14(2), 239-256. doi:10.1109/34.121791Gold, S., Rangarajan, A., Lu, C.-P., Pappu, S., & Mjolsness, E. (1998). New algorithms for 2D and 3D point matching. Pattern Recognition, 31(8), 1019-1031. doi:10.1016/s0031-3203(98)80010-1Bing Jian, & Vemuri, B. C. (2011). Robust Point Set Registration Using Gaussian Mixture Models. IEEE Transactions on Pattern Analysis and Machine Intelligence, 33(8), 1633-1645. doi:10.1109/tpami.2010.223Oomori, S., Nishida, T., & Kurogi, S. (2016). Point cloud matching using singular value decomposition. Artificial Life and Robotics, 21(2), 149-154. doi:10.1007/s10015-016-0265-xZhu, H., Guo, B., Zou, K., Li, Y., Yuen, K.-V., Mihaylova, L., & Leung, H. (2019). A Review of Point Set Registration: From Pairwise Registration to Groupwise Registration. Sensors, 19(5), 1191. doi:10.3390/s19051191Lin, C.-C., Tai, Y.-C., Lee, J.-J., & Chen, Y.-S. (2017). A novel point cloud registration using 2D image features. EURASIP Journal on Advances in Signal Processing, 2017(1). doi:10.1186/s13634-016-0435-yAbate, D. (2019). Documentation of paintings restoration through photogrammetry and change detection algorithms. Heritage Science, 7(1). doi:10.1186/s40494-019-0257-
Employees’ emotional awareness as an antecedent of organizational commitment—The mediating role of affective commitment to the leader
Commitment has been perceived as a strategic topic in organizations due to its positive effect on retaining talent, increasing performance, or boosting employees’ innovative behavior. However there are many focis
of commitment in the workplace, which has represented a challenge to human resources management, who need implement measures to improve the employee’s commitment. Recent research has suggested a need to
conduct studies about commitment, namely antecedents and the relationship between different focis, to understand the dynamic and directionality between them. Hence, the purpose of this work is to analyze how employees’ emotional awareness relates with two focis of commitment (the leader and the organization), also assessing the mediating role of affective commitment to the leader. The study uses structural equation modeling and Lisrel to test the hypotheses considering the multidimensionality of organizational
commitment (affective; normative; and continuance), employees emotional awareness (understanding self-emotions; self-control when facing criticism; and understanding others’ emotions), and the affective commitment to the leader, under the scope of Social Exchange Theory. The Mackinon’s Z Test was
used to assess the mediation role of affective commitment to the leader. The sample is composed for 403 employees from two multinational companies. The results provide empirical evidence about the mediating role of affective commitment to the leader in the relationship between employees’ emotional awareness and organizational commitment, and the employees’ emotional awareness as an antecedent of commitment. The implications for theory and practice are discussed.info:eu-repo/semantics/publishedVersio
Impact of day/night time land surface temperature in soil moisture disaggregation algorithms
Since its launch in 2009, the ESA’s SMOS mission is providing global soil moisture (SM) maps at ~40 km, using the first L-band microwave radiometer on space. Its spatial resolution meets the needs of global applications, but prevents the use of the data in regional or local applications, which require higher spatial resolutions (~1-10 km). SM disaggregation algorithms based generally on the land surface temperature (LST) and vegetation indices have been developed to bridge this gap. This study analyzes the SM-LST relationship at a variety of LST acquisition times and its influence on SM disaggregation algorithms. Two years of in situ and satellite data over the central part of the river Duero basin and the Iberian Peninsula are used. In situ results show a strong anticorrelation of SM to daily maximum LST (R˜-0.5 to -0.8). This is confirmed with SMOS SM and MODIS LST Terra/Aqua at day time-overpasses (R˜-0.4 to -0.7). Better statistics are obtained when using MODIS
LST day (RËś0.55 to 0.85; ubRMSDËś0.04 to 0.06 m3 /m3 ) than LST night (RËś0.45 to 0.80; ubRMSDËś0.04 to 0.07 m3 /m3 ) in the SM disaggregation. An averaged ensemble of day and night MODIS LST Terra/Aqua disaggregated SM estimates also leads to robust statistics (RËś0.55 to 0.85; ubRMSDËś0.04 to 0.07 m3 /m3 ) with a coverage improvement of ~10-20 %.Peer ReviewedPostprint (published version
Mn mining wastes as an industrial income for concrete production: inventory of waste dumps and resources estimation in the Iberian Pyrite Belt, SW Spain
The present work aims to evaluate the possibility of achieving an environmental and economic valorisation of Mn-wastes through their recycling for concrete production. The study area is located in the Spanish sector of the Iberian Pyrite Belt (IPB), where there are numerous abandoned mine-waste dumps, resulted from exploitation of manganese mines. The methodological approach included field surveys for elaborating an inventory and a general map of all the abandoned exploitations, remote sensing methods for identifying old mines and for estimation of affected areas; and laboratory analyses for characterizing the mine wastes regarding evaluation of their potential as filler for concrete production.
The obtained results indicated the existence of 149 mines, representing a total affected area of 235 ha. Among these waste dumps, about eleven of them have more than 10 000 m3 of Mn-gangue with chemical composition compatible with the normative for concrete production. The recycling of such wastes may accomplish two main purposes: to supply the market with low cost aggregates and, simultaneously, to contribute for the environmental rehabilitation of the affected areas.info:eu-repo/semantics/publishedVersio
Correlation between tobacco control policies, consumption of rolled tobacco and e-cigarettes, and intention to quit conventional tobacco, in Europe
Peer ReviewedPostprint (author's final draft
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