منابع مشابه
Recent Progress in Energy‐Driven Water Splitting
Hydrogen is readily obtained from renewable and non-renewable resources via water splitting by using thermal, electrical, photonic and biochemical energy. The major hydrogen production is generated from thermal energy through steam reforming/gasification of fossil fuel. As the commonly used non-renewable resources will be depleted in the long run, there is great demand to utilize renewable ener...
متن کاملArchitectural energy optimization by bus splitting
This paper proposes split shared-bus architecture to reduce the energy dissipation for global data exchange among a set of interconnected modules. The bus splitting problem for minimum energy is formulated as a Minimum-Exchange Bus Split problem, which is shown to be NP-complete. The problem is solved heuristically by using a max-weight matching algorithm and combinatorial search. Experimental ...
متن کاملEnergy splitting in symmetric double-well potentials
The quantum mechanical tunnelling in a smooth symmetric double-well potential is a long-standing and well-known problem. Three methods have been proposed to calculate the energy splitting: the instanton method @1,2#, the WKB approximation @3,4# and numerical calculation @4–6#. The instanton method is helpful to understand the physical insight of quantum tunnelling, but the validity is restricte...
متن کاملTunneling and Energy Splitting in Ising Models
The energy splitting E0a in two and four dimensional Ising models is measured in a cylindrical geometry on finite lattices. By comparing to exact results in the two dimensional Ising model we demonstrate that E0a can be extracted very reliably from Monte Carlo calculations in practice. In four dimensions we compare the measured E0a with two different theoretical predictions on the finite size b...
متن کاملEnergy Splitting Theorems for Materials with Memory
We extend to materials with fading memory and materials with internal variables a result previously established for materials with instantaneous memory: the additive decomposability of the total energy into an internal and a kinetic part, and a representation of the latter and the inertial forces in terms of one and the same mass tensor.
متن کاملذخیره 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: Quarterly of Applied Mathematics
سال: 1981
ISSN: 0033-569X,1552-4485
DOI: 10.1090/qam/636240