Pesatnya perkembangan teknologi memiliki banyak pengaruh dalam sisi kehidupan manusia. Peran dari ini dapat membantu memperbaiki kualitas kesehatan di Indonesia, salah satunya pencatatan anak yang tersimpan pada smartphone. Saat mulai tumbuh kembang dan kartu status imunisasi dicatat buku KIA (Kesahatan Ibu Anak). Berdasarkan laporan RISKESDAS 2018 Indonesia terdapat 34,1% ibu balita tidak KIA,...

Perkembangan financial Technology yang memicu munculnya banyak kesempatan bisnis baru di dunia teknologi ini, memberikan peningkatan pada keinginan pengguna atas aplikasi untuk membuka peluang khususnya bagi para UMKM. Oleh karena itu dibutuhkan pengembangan sistem dapat membantu mengatasi permasalahan tersebut. Penelitian ini dimulai dengan observasi tren technology, studi pustaka, dan sejenis...

In this paper, a delayed prototype model is studied. Regarding the delay as a bifurcation parameter, we prove that a sequence of Hopf bifurcations will occur at the positive equilibrium when the delay increases. Using the normal form method and center manifold theory, some explicit formulae are worked out for determining the stability and the direction of the bifurcated periodic solutions. Fina...

– A prototype model of stock market is introduced and studied numerically. In this self-organized system, we consider only the interaction among traders without external influences. Agents trade according to their own strategy, to accumulate their assets by speculating on the price’s fluctuations which are produced by themselves. The model reproduced rather realistic price histories whose stati...

Experimental evidence suggests that some ion channels can take on three main states: open (O), closed (C), or inactivated (I). Here both C and I mean that the channel is non-conducting, but when the channel is inactivated, it is harder to open again than when the channel is in the closed state. This feature is useful in modeling an action potential. In the action potential of a cardiac cell, th...