Oral Contraceptive Pill (OCP) is usually prescribed in the form of a combined estrogen and progesterone tablet. The combined pill can be presented as a monophasic pill in which the dose of both hormones is constant throughout the cycle. There is also a triphasic form in which the doses of the hormones vary three times. This form is thought to mimic the natural cycle more closely than other typ...

Environment and the need to protect and care for it, is one of the main concerns of industrial development in todaychr('39')s society; and air pollution is one of the most noticeable and tangible causes of it. The increasingly growth of the industry has led to the production and diffusion of gaseous pollutants into the air and among them; thermal power plants are one of the most important sourc...

Introduction: Prunus armeniaca is one member of the Rosaceae family. Antitumor activity of this family on the colon, prostate, bladder, cervix, lung and breast cancers has been proven in previous research, which is attributed to a natural compound called amygdalin. Therefore, in this study, we investigated the effect of apricot kernel extract on acute leukemia that has not been studied before. ...

learning english is very popular all over the world nowadays and it is considered a high prestigious language among citizens of different societies. one of the most important materials for learning a new language are textbooks. the debate that whether learning a new language is natural and neutral or ideological and influential on people’s worldviews, has always been of great importance.