Let's Continue To Teach

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...

To teach or not to teach.

How to Continue Essential Orthopedic Services during COVID-19 Crisis?

The first pandemic of the coronavirus family was caused by severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) in late 2019. As a result of the pandemic critical condition, specialized orthopedic services were obviouslyaffected. To respond properly, we initiated a series of strategic measures, aiming at the safety of staff, minimizing theexposure, and prevention of pos...

Constructability of Trip-lets

A trip-let is an object as shown on the cover of Hofstadter’s book Gödel, Escher, Bach: a solid, threedimensional object that, when viewed from three orthogonal directions, shows three different letters. In this paper we consider two problems related to the construction of such objects for a given set of three letters. First, we want to know whether the silhouettes of the object correspond to t...

Let ’ s Continue to Expand

Oliver Wendell Homes (Sr.) once said, BThe mind, once expanded to the dimensions of larger ideas, never returns to its original size.[ Next month, December 2012, this Journal will complete Volume 100, and all of us who are associated with this Journal are very proud that we have achieved that milestone with this concept of larger ideas always in our minds! And although Oliver (the elder) was an...