This research proposes a novel MCDMmodel, including DEMATEL, ANP, and VIKOR for exploring portfolio selection based on CAPM. We probe into the influential factors and relative weights of risk-free rate, expected market return, and beta of the security. The purpose of this research is to establish an investment decision model and provides investors with a reference of portfolio selection most su...

Abstract With the rapid development of aerospace frontier technology and gradual improvement its application impact, it is particularly necessary to track analyze evaluation technology. In process a comprehensive evaluation, rationality weight indicators determine whether effective. this paper, relevant index system constructed through analysis various factors The calculated by combination DEMA...

Bencana alam yang kerap terjadi di Indonesia menimbulkan banyak korban jiwa. Kejadian ini membuat masyarakat tergerak untuk menjadi relawan pasca bencana terjadi. Namun, kendala dialami salah satunya adalah saat pendistribusian bantuan logistik alam. Tidak adanya data terpusat terkait posko, jumlah korban, kondisi dan kebutuhan dapat acuan bagi seluruh para kesulitan menentukan tindakan distrib...

these days, limited energy resources, and also the cost of investment in new and renewable energy is very costly and uneconomical. in the industrial sector, especially energy-intensive industries such as steel, finding appropriate solutions to update the technology, production and reduce energy consumption in this sector is very important. the main aim of this study is the identification and ra...

In this study, an outsourcer evaluation and management system is developed for a manufacturing company by use of Fuzzy goal programming (FGP). A first phase of the methodology evaluation criteria for outsources and the objectives of the company are determined. Considering the fuzziness in the decision data, linguistic variables that can be expressed in generalized fuzzy number are used. The pro...

We employ the DEMATEL-based analytic network process (D-ANP) to evaluate the weight of various factors on S&P 500 index futures. The general regression method is employed to prove the result. We then employed grey relational analysis (GRA) to examine predictive power of determinants suggested by 13 experts for fluctuations in S&P 500 index futures. This study yields a number of empirical result...

ANG II arrests LLC-PK1 cells in the G1 phase of the cell cycle and induces hypertrophy, an effect mediated by induction of p27Kip1. We studied whether atrial natriuretic peptide (ANP) may modulate ANG II-induced hypertrophy and p27Kip1 expression in tubular LLC-PK1 cells. ANP, through its fragments 3---28 and 4---27, prevented ANG II-induced cell cycle arrest. ANP inhibited >80% of ANG II-induc...