Cloners break away from the herd

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Structural transformation to break away from rural poverty

Structural transformation is a process by which the relative contribution of nonagricultural sectors to the overall economy rises as agriculture’s share declines in relative terms. In absolute terms, however, agriculture continues to grow and contribute to overall economic growth. Agricultural productivity growth and increased farm incomes are prerequisites for structural transformation. Increa...

متن کامل

Sports tournaments, home-away assignments, and the break minimization problem

We consider the break minimization problem for fixing home-away assignments in round-robin sports tournaments. First, we show that for an opponent schedule with n teams and n− 1 rounds, there always exists a home-away assignment with at most 1 4n(n−2) breaks. Secondly, for infinitely many n, we construct opponent schedules for which at least 6n(n−1) breaks are necessary. Finally, we prove that ...

متن کامل

Step Away from the Pool

Lane Kenworthy University of Arizona [email protected] administer the “treatment” to some observations. Then we compare the degree of change in both (or all, if there are more than two) groups. With observational data we don’t administer the treatment, but in other respects the process is similar. Especially useful is that this design takes constant countryspecific differences (“country ...

متن کامل

0% away from on−grid 1e−04% away from on−grid 1e−03% away from on−grid 1e−02% away from on−grid 1e−01% away from on−grid 5e−01% away from on−grid

This chapter introduces the Random Modulation Pre-Integrator (RMPI) and details the status of an integrated circuit implementing the architecture. To our knowledge, this is the first full-speed hardware RMPI in existence. The goal of this chapter is to describe some key parameters of the RMPI that are essential to its performance. This is not a hardware chapter and does not go into detail of th...

متن کامل

On the Delay and Inviscid Nature of Turbulent Break-away Separation in the High-Re Limit

We complement the recently achieved status quo of a self-consistent asymptotic theory: incompressible-flow separation from the perfectly smooth surface of a bluff rigid obstacle that perturbs an otherwise uniform flow in an unbounded domain. Here the globally formed Reynolds number, Re, takes on arbitrarily large values, and we are concerned with a long-standing challenge in boundary layer theo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 2006

ISSN: 0028-0836,1476-4687

DOI: 10.1038/443492b