Remittances in Pakistan: Why They Have Gone Up and Why They Are Not Coming Down

medicinal plants and antioxidants: why they are not always beneficial?

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They are looking ... why not interacting ? Understanding

In this paper, we study the extent to which the presentation of pedagogical videos on a public display at a communal space of the school is able to promote engagement around those videos. The videos were produced by students from the school itself. Using a mobile application, students could rate, create comments or simply bookmark videos. The evaluation of the platform is made through logs anal...

Guidelines in real life. Why are they not always enforced?

Medicinal Plants And Antioxidants: Why They Are Not Always Beneficial?

Oxidative stress is defined as an imbalance between stress and the available protective elements suggested playing a crucial role in induction of diseases. Medicinal plants mostly combat these complications with their antioxidant activities. Several preclinical and epidemiological studies have found an inverse association between the consumption of fruits, vegetables and/or grains which general...

Why are arteries the size they are?

SONES AND SHIREY (12) PERFORMED the first coronary artery angiogram by accident in 1958. While injecting contrast material for a left ventricular angiogram, the catheter slipped out of the ventricle and into the right coronary artery. Sones immediately recognized the advantage of visualizing the coronary artery lumen, and coronary angiography quickly developed (3, 12). Coronary angiography prov...