Mountain day: isomorphism of mountaineering and science

stability and attraction domains of traffic equilibria in day-to-day dynamical system formulation

در این پژوهش مسئله واگذاری ترافیک را از دید سیستم های دینامیکی فرمول بندی می کنیم.فرض کرده ایم که همه فاکتورهای وابسته در طول زمان ثابت باشند و تعادل کاربر را از طریق فرایند منظم روزبه روز پیگیری کنیم.دینامیک ترافیک توسط یک نگاشت بازگشتی نشان داده می شود که تکامل سیستم در طول زمان را نشان می دهد.پایداری تعادل و دامنه جذب را توسط مطالعه ویژگی های توپولوژیکی تکامل سیستم تجزیه و تحلیل می کنیم.پاید...

ترجمه و نقد کتاب the justification of science and the rationality of religious belife

چکیده ندارد.

Science versus the Mountain

Diabetes and extreme altitude mountaineering.

Increasing numbers of people with diabetes are seeking advice about participation in high altitude climbing, which has the problems of serious metabolic demands, a high likelihood of acute mountain sickness (AMS), and leaving the climber remote from medical care. The American Diabetes Association states that “all levels of exercise, including leisure activities, recreational sports, and competi...

Rutherford and the Science of His Day

It is a great honour and privilege to present the Rutherford Memorial Lecture here; and doing so has provided me with many opportunities to revive memories and to re-examine the whole range of Rutherford’s monumental contributions to science, a subject that is evergreen and an endless source of interest, enlightenment and inspiration. This has given me much pleasure and gratification. As my tit...