What If Congress Doubled R&D Spending on the Physical Sciences?

Melanoma Research Highlights from the 33 rd ESMO Congress

The management of patients with mela­ noma is made substantially easier when the primary tumor is detected early. Options are very limited when distant metastases are involved or the patient has unresectable stage III disease, although nu­ merous agents are being investigated, either as monotherapy or in combination with cyto­ toxic chemotherapy. Similarly, current adjuvant strategies for patie...

سیستم پشتیبانی برنامه ریزی (اگر ... چه می شود؟ What if?)

سیستم What if سیستمی است متعامل که بر پایه نقشه استوار است. این سیستم از اطلاعات GIS که قبلا تهیه گردیده، یا در حال تهیه هستند، استفاده نموده تا زمینه برای آسان تر شدن و تسریع مهمترین، زمان برترین و مشکل­ ترین جنبه برنامه ­ریزی زمین فراهم گردد. ایسن سیستم یک بسته کامل برنامه­ ای  می باشد که وظایف برنامه­ ریزی را کاهش می­ دهد و این در حالی است که انجام همین وظایف، به هفته­ ها و یا حتی ماه ...

28th International Congress of the Aeronautical Sciences

A nonlinear system model of maneuvering target detection was introduced. To estimate offset angles of pitch and azimuth, relative velocity of missile and target, and distance information while detecting maneuvering target, extended Kalman filter algorithm was introduced. Simulations of nominal trajectory and extreme trajectory shows that the proposed system model and filter design approach can ...

XXXV International Congress of Physiological Sciences (IUPS Congress 2005).

What Limits Social Spending?

The forces that are most likely to set the ultimate limits on social spending as a share of GDP are not those usually imagined. The deadweight costs of such spending, and the taxes behind them, fail to show the predicted upward spiral. The experience of 1960–1981 shows a major role for shifts in relative age-group sizes, but with an approaching sunset to the effect of aging on social-spending p...