Order decoupling

Using the principle of order decoupling (order penetration point) is one way of responding to demand volatility in real time. For example, in a build-to-order (BTO) environment the supplier builds the product from scratch (component 

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On the level of material flow, physical properties ofthe network are designed, i.e., decisions upon the existence of plant sites, warehouses and distribution centers, the transportation links between these components and their capacities are made. The decision upon the customer order decoupling point is a good example of how strategic decisions may influence the level of material flow. 

Note, the term Z(q, a>) in the dynamical spin susceptibility occurs in the higher order decoupling scheme for the Green s function. It originates from the spin fluctuations in the singlet pd-band and lower Hubbard (copper) band, which is in hole-doped cuprates is completely filled. 

Figure 2. Theta trajectories for the e-Be 2P shape resonance and a nearhy scattering root from the second order decoupling of the dilated electron propagator /26/.

Figure 11. Same as fig. 10 but without the zeroth order decoupling. The diagonal Sph-TDA results predict higher energy and smaller width for the Auger resonance. A magnified version of the second order (E3), and the quasiparticle second order (E3 trajectories is displayed in the inset.

In this way, the density differences depict the critical role of even the seemingly small correlation and relaxation effects incorporated by the higher order decouplings of the dilated electron propagator. The basis set employed in this calculation is the (10s/6p) Be basis used in many calculations /22,25,26/. 

All in all, the bi-orthogonal dilated electron propagator offers a simple extension of the real electron propagator technique and with the incorporation of higher order decouplings like the E3, E ADC(3) etc. and suitably large and flexible basis sets should offer same power and effectiveness in the treatment of metastable anions and cations as done by its real counterpart for stable bound systems. 

The dipolar interaction and CSA contribute to i7 22K,iT-iK,iTiK,iT2-2K> but not to Hoo. On the contrary, the isotropic chemical shift contributes only to iToo-Hence, in order to achieve zero-order decoupling, all the terms in Eq. 73 must vanish, except iToo- This can be accomplished when, according to the definition of... 

For zero-order decoupling selection rules these k values should not be equal to -UK, resulting in the decoupling condition... 

If Ai and are not very small, higher-order terms enter, which will modify the coordinate rotation. This is readily seen if one carries out the unitary transformation of Section IV,B. Starting from zeroth-order decoupled diabatic potentials of the form... 

The higher transformations can hardly be carried out manually and require an automatic, symbolic derivation. For practical purposes it would be desirable to calculate any high-order DKH Hamiltonian which approximates the exact block-diagonal Hamiltonian sufficiently closely. This is, however, not directly possible because of the nested character of the sequence of unitary transformations. Because of the linear dependence of Wi on V, an n-th order decoupled DKH Hamiltonian /idkhh requires an expansion of the inner Ui transformation up to the n-th power of Wi- That is, the higher the final order of the Hamiltonian shall be the further must the inner transformations have to be expanded. 

Since the leagile strategy has been defined for product 1 of the computer manufacturer, it is now important to take a closer look at the position of the customer order decoupling point (CODP), which will take place in CM2, but can be considered when looking at the determination of the supply chain strategy. 

Fig. 4.7 Positions of the customer order decoupling point, after Olhager (2003) and Hallgren and Olhager (2006)...

Supply Chain Strategies and Customer Order Decoupling Point... 

Olhager, J. (2010). The role of the customer order decoupling point in production and supply chain management. Computers in Industry, 61(9), 863-868. 

However, those five manufacturing situations are all related to different positions of the decoupling point. In recent decades the positioning of the decoupling point, sometimes also called the customer order decoupling point (CODP), has become a topic of strategic interest, since the concept highlights the involvement of customer orders. 

Modularization of product groups Identifying the customer order decoupling point... 

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