منابع مشابه
Poison running through my veins.
G o shopping in any large supermarket in a Western country and you are likely to find yourself bombarded with enticements to purchase ‘organic’ produce. In so doing, you are made to feel as if you have added a personal contribution to the welfare of our dear green planet. Those slightly higher prices surely are a justified donation in support of hard-working local farmers, struggling to compete...
متن کاملEffect of Various Agents on the Blood Flow through the Coronary Arteries and Veins
The results obtained show that adrenalin, transfusion with salt solution, and the inhalation of tobacco smoke caused an increased circulation in the coronary vessels. Amyl nitrite and nitroglycerin produce the opposite effect. Digitalis, strophanthus, caffeine, and theobromine give no change in the velocity of circulation. We can conclude from the results that the blood pressure is the main ele...
متن کاملFacilitating Critical Thinking through Online Courses
Development of critical thinking abilities is essential for students in clinical disciplines of the health sciences. Past research has shown that critical thinking is a learned skill that can be fostered through teaching strategies. Ten educational strategies that were developed and tested by the authors in online courses are presented to assist instructors to encourage students in the health s...
متن کاملImproving AEH Courses through Log Analysis
Authoring in adaptive educational hypermedia environment is complex activity. In order to promote a wider application of this technology, the teachers and course designers need specific methods and tools for supporting their work. In that sense, data mining is a promising technology. In fact, data mining techniques have already been used in E-learning systems, but most of the times their applic...
متن کاملBlood Vessel Classification into Arteries and Veins in Retinal Images
The prevalence of diabetes is expected to increase dramatically in coming years; already today it accounts for a major proportion of the health care budget in many countries. Diabetic Retinopathy (DR), a micro vascular complication very often seen in diabetes patients, is the most common cause of visual loss in working age population of developed countries today. Since the possibility of slowin...
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ژورنال
عنوان ژورنال: Tessera
سال: 2003
ISSN: 1923-9408,0840-4631
DOI: 10.25071/1923-9408.25464