NASA to teach 'epidemiology by satellite'

New NASA satellite - to - satellite communications take shape

specialized methods to teach spelling: comparing three methods

چکیده: بررسی ادبیات مربوطه در کشور در زمینه یادگیری زبان انگلیسی نشان می‎دهد که علی‎رغم اهمیت املا در فرآیند یادگیری به طور عام و یادگیری زبان انگلیسی به طور خاص، این مولفه از جایگاهی متناسب با اهمیت آن برخوردار نیست و عمدتاً نادیده گرفته شده است. تحقیقات گسترده‎ای در خارج از کشور در مورد ماهیت این مولفه صورت گرفته است، در حالی که به جرأت می‎توان گفت در داخل کشور گامی در مورد درک ماهیت آن و فرآی...

What does the epidemiology of infectious diseases have to teach the epidemiology of chronic diseases?

The study of infectious diseases has been one of the pathognomonic characteristics of epidemiology throughout history. Many examples that illustrate epidemiological concepts used in teaching are based upon cases of infectious diseases. John Snow of England, often considered to be one of the pioneers of the epidemiological method, devoted himself to investigating the causes of cholera in 19th Ce...

Advanced Antenna Design for a NASA Small Satellite Mission

Current methods of designing and optimizing antennas by hand are time and labor intensive, limit complexity, and require significant expertise and experience. Evolutionary design techniques can overcome these limitations by searching the design space and automatically finding effective solutions that would not ordinarily be found. In recent years, evolutionary algorithms have shown great promis...

To teach or not to teach.