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1.127  Articles
1 of 114 pages  |  10  records  |  more records»
The emission of characteristic X-rays induced by proton impact is a phenomenon known since the first half of the 20th century. Its more widely known application is the analytical technique Particle Induced X-ray Emission (PIXE). Several models have been d... see more

It is becoming increasingly crucial to develop methods and strategies to assess building performance under the changing climate and to yield a more sustainable and resilient design. However, the outputs of climate models have a coarse spatial and temporal... see more

In order to achieve high punching precision, good operational reliability and low manufacturing cost, the structural optimization of a high-speed press in the presence of a set of available alternatives comprises a heterogeneous multiple-attribute decisio... see more

In this study, using the common classification systems of IGBP-17, IGBP-9, IPCC-5 and TC (vegetation, wetlands and others only), we studied spatial and areal inconsistencies in the three most recent multi-resource land cover products in a complex mountain... see more

This paper expects to reveal the struggle of elderly female porters or buruh gendong who mostly had a historical background of working in industrial production (factory) but ended up being self-employed at Beringharjo traditional market of Yogyakarta. The... see more

Influencia de las emisiones electromagnéticas no ionizantes en la salud/Influence of non-ionizing electromagnetic emissions on health Influencia de las emisiones electromagnéticas no ionizantes en la salud/Influence of non-ionizing electromagnetic emissions on healthObjetivo: elaborar las recomendaciones necesarias que contribuyan a la adopción de medidas más eficaces de protección sanitaria para disminuir los efectos de las emisiones electromagnéticas no ionizantes en la salud.Materiales y Métodos: se emplearon diferentes métodos teóricos como el histórico-lógico, utilizado en el análisis de la evolución histórica e influencias principales relacionadas con las emisiones electromagnéticas y la salud. Además, se utilizaron el análisis-síntesis y la inducción-deducción, que permitieron conformar los fundamentos teóricos y las bases empíricas del estudio.Resultados: se logró una evaluación objetiva de las evidencias científicas acerca de los potenciales efectos de los campos electromagnéticos sobre la salud y se elaboraron las recomendaciones necesarias, que contribuyen a la adopción de medidas más eficaces de protección sanitaria.Conclusiones: se espera poder despejar las dudas e incertidumbres sobre los riesgos para la salud de las emisiones electromagnéticas no ionizantes.ABSTRACTObjective: to elaborate the necessary recommendations that contribute to the adoption of more effec-tive sanitary protection measures to reduce the effects of non-ionizing electromagnetic emissions on health.Materials and Methods: different theoretical methods were used, such as the historical-logical one, used in the analysis of historical evolution and main influences related to electromagnetic emissions and health. In addition, the analysis-synthesis and the induction-deduction were used, which allowed to shape the theoretical foundations and the empirical bases of the study.Results: an objective evaluation of the scientific evidences about the potential effects of electromag- netic fields on health was achieved and the necessary recommendations were elaborated, which contribute to the adoption of more effective sanitary protection measures.Conclusions: it is expected to be able to clear up the doubts and uncertainties about the health risks of non-ionizing electromagnetic emissions.

Materiales y Métodos: se emplearon diferentes métodos teóricos como el histórico-lógico, utilizado en el análisis de la evolución histórica e influencias principales relacionadas con las emisiones electromagnéticas y la salud. Además, se utilizaron el aná... see more

The main focus of this paper is to propose a method for prioritizing knowledge and technology factor of firms towards sustainable competitive advantage. The data has been gathered and analyzed from two high tech start-ups in which technology and knowledge... see more

Geopolitical challenges, complexities, and future uncertainties have greatly and adversely affected all aspects of life, as well as the well-being of the Palestinian citizens living in the Occupied Palestinian Territories (OPT), comprised of the West Bank... see more

Context. Nonlinear nonstationary processes are observed today in various fields of studies: economy, finances, ecology, demographyetc. Very often special approaches are required for model development and forecasts estimation for the processes mentioned.Th... see more

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