This paper shows that there are few studies on errors and difficulties with unstressed pronouns in Spanish. Similarly, when consulting teaching methods, we find that the most consulted texts are ELE manuals. In this sense, the purpose of this paper is to verify the teaching proposal regarding unstressed pronouns in the ELE manuals most used at the Faculty of Languages - University of Baghdad, Iraq. It is urgently needed for ELE teachers in Iraq and students to obtain the most recent ELE manuals, as this will help them teach and learn about unstressed pronouns with texts that contain more didactic and engaging exercises. Furthermore, teachers will be able to plan strategies and lessons for the correct use of these texts.
In this article four samples of HgBa2Ca2Cu2.4Ag0.6O8+δ were prepared and irradiated with different doses of gamma radiation 6, 8 and 10 Mrad. The effects of gamma irradiation on structure of HgBa2Ca2Cu2.4Ag0.6O8+δ samples were characterized using X-ray diffraction. It was concluded that there effect on structure by gamma irradiation. Scherrer, crystallization, and Williamson equations were applied based on the X-ray diffraction diagram and for all gamma doses, to calculate crystal size, strain, and degree of crystallinity. I
... Show MoreEl presente trabajo aborda el tema de la traducción de los verbos de cambio del español al árabe. Esta idea de trabajo surge de necesidad de los estudiantes iraquíes para ampliar su conocimiento y competencia traductora en dicho campo, en este trabajo de investigación, presentamos unos planteamientos tanto en marco teórico como en práctico a cerca de los verbos que nos ocupan, con el fin de que los estudiantes iraquíes puedan sistematizar su adquisición de los verbos de cambio. Se plantea únicamente como guía en esta confusión verbal, a través de explicaciones, si cabe, puntual y sistemática sobre los casos más paradigmáticos.