The importance of the measles immunization vaccine for children up to age 9 months prevent from getting sick with or reduce transmission rate in surrounding environment, especially at Gambir Health Center. This demand is still considered ineffective and there often an oversupply vaccines, which results a buildup vaccines storage. purpose this study was create needs forecasting system using Sing...

Inflasi di Indonesia setiap tahun mengalami fluktuasi yang sangat signifikan. Data lima terakhir adalah sebagai berikut 3.02%, 3.61%, 3.13%, 2.72%, 1.68%. Tentunya banyak faktor menyebabkan naik dan turunnya tingkat inflasi tersebut. Berdasarkan data diambil dari 2001 sampai 2020, diramalkan selanjutnya. Banyak metode digunakan dalam peramalan data. Salah satu tersebut Exponential Smoothing. Un...

The stability problem on delay-dependent exponential convergence for neutral-type systems with nonlinear perturbations is investigated in this paper. A linear matrix inequality (LMI) based exponential stability criterion is derived by means of the Lyapunov-Krasovskii functional approach and a parameterized model transformation technique. An example is used to illustrate the less conservative re...

We study the time evolution of a single spin coupled by exchange interaction to an environment of interacting spin bath modeled by the XY Hamiltonian. By evaluating the spin correlator of the single spin, we observed that the decay rate of the spin oscillations strongly depends on the relative magnitude of the exchange coupling between the single spin and its nearest neighbor J(') and coupling ...

Supply chain management (SCM) addresses the management of materials and information across the entire chain from suppliers to producers, distributors, retailers, and customer. The theory of supply chain management suggests that lead time reduction is a pioneer to the use of market mediation to reduce transaction uncertainty in the chain, which can be conceptualized as the primary goal of supply...

Transformations can help small sample likelihood/Bayesian inference by improving the approximate normality of the likelihood/posterior. In this article we investigate when one can expect an improvement for a one-dimensional random function (Gaussian process) model. The log transformation of the range parameter is compared with an alternative (the logexp) for the family of Power Exponential corr...