PENGARUH RETURN ON INVESTMENT (ROI), EARNING PER SHARE (EPS), DAN PRICE EARNING RATIO (PER) TERHADAP HARGA SAHAM PADA PT. INDOFOOD SUKSES MAKMUR Tbk.

Tujuan penelitian ini adalah untuk menganalisis pengaruh kinerja keuangan terhadap harga saham PT Indofood Sukses Makmur Tbk. Untuk periode 2006-2011. Variabel yang digunakan dalam penelitian ini adalah return on investment, earning per share,dan price earning ratio sebagai variabel independen dan harga saham sebagai variabel dependen. Metode penelitian yang digunakan dalam penelitian ini adalah metode kuantitatif, dengan pengujian asumsi klasik, serta analisis statistik yaitu analisis regresi linier berganda. Metode pengambilan sampel yang digunakan adalah purposive sampling. Hasil yang dicapai menunjukkan bahwa rasio keuangan yang terdiri dari rasio ROI, EPS, dan PER berpengaruh secara simultan dan parsial terhadap harga saham pada PT Indofood Sukses Makmur Tbk. Simpulan yang diperoleh bahwa rasio keuangan yang terdiri dari rasio ROI, EPS, dan PER berpengaruh secara simultan terhadap harga saham pada PT Indofood Sukses Makmur Tbk. Rasio keuangan yang berpengaruh secara parsial terhadap harga saham adalah rasio EPS dan PER sedangkan ROI tidak berpengaruh secara parsial terhadap harga saham

a Novel Energy Efficient, Distributed, Clustering based Network Coverage Method for Enormous WSN

Routing is one of the most important issues in wireless sensor networks. In order to transfer packets in the network effectively, a sound path between nodes should exist to reduce data transmission costs. A proper coverage algorithm is very critical to establish a suitable routing algorithm. Small set of nodes in a network is an important consideration for a coverage algorithm. This paper proposes a problem entitled 201C;inter and intra cluster dominating set based routing201D;. Clusters are made in large networks with numerous nodes to perform coverage in both inter and intra cluster levels. Cluster head as the manager of the cluster divides the cluster area into some cells and selects a node for each cell to work as the router of corresponding cell. Regardless to cluster head, the pivot nodes are also in charge of routing in the network. As the result of this algorithm, all the cluster heads and pivot nodes together make a group called dominating set which covers all over the entire region. This is designed to achieve full coverage and also its nodes establish routing backbone of the network. This is carried out in such a manner that every one of the network nodes has direct access to one of the selected pivots. The presented coverage algorithm is based on the platform of our last work in clustering (FEED). Using this technique reduces existing load of cluster head as well especially in huge networks and considerably decreases energy consumption of the regular nodes

Mechanism of particle build-up on gas-solid fluidization column wall due to electrostatic charge generation

Particle build-up on gas-solid fluidization column wall due to electrostatic charging causes significant economic loss in industrial processes such as gas-phase ethylene polymerization to produce polyethylene. It is well acknowledged that in fluidization process electrostatic charges are generated as a result of continuous particle-particle and particle-vessel wall contacts. However, the mechanism of charged particles attraction and adhesion to the fluidization column wall is still under investigation. This work proposes a mechanism for particles coating the column wall by experimentally investigating the extent of particles wall fouling, the fouled particles net specific charge density with an online Faraday cup (1) as well as particles charge distribution with a charged particle separator apparatus (2). The experiments were carried out in a pilot plant gas-solid fluidization system consisting of a 0.15 m in diameter metallic column. Two types of linear low-density polyethylene resins (20-1500 µm) directly received from commercial reactors were fluidized in bubbling flow regime. Experimental results showed that the layer built-up on the column wall contained both positively and negatively charged particles. The wall coating mechanism proposed indicates that particles migration towards the metallic column wall is due to image and electrostatic forces. The image forces are generated by particle-wall contacts causing induction charging on the column wall, in turn attracting the oppositely charged particles towards the wall. Conversely, particle-particle contacts within the bed generate bipolarly charged particles, which depending on their polarity some will be attracted towards the oppositely charged particles fouled on the column wall due to electrostatic forces. Please click Additional Files below to see the full abstract

Model Proposed to Design the Marketing Mix Strategy (4C&A) by Using Strategic Reference Points (SRP) in PSP Industrial

Marketing strategy through a situation analysis identifies market opportunities and by defining different market segments and identifying strengths and weakness of the organization, provides competitive conditions.This article based on the theory of strategic reference point (SRP, s) model for compatibility between marketing strategy and marketing mix strategy task 4c and also with an emphasis on smart advertising according to the concept developed in recent years and through the tools provided by technology.In this paper on the basis of philosophical and logical strategic reference points two control reference point the control and focus interest  (internal and external) have been considered as important reference points. Marketing strategy in business level and marketing mix strategy (4C) and adding advertising to the collection, have been studied. The statistical population of this research has been electronic payment industry, and the statistical sample has been Asanpardakht Company. Results have led to a model proposed to explain the 4C marketing mix strategy and highlighting advertisement element in the marketing strategy. Integration strategy has been carried out for each mix, individually.in this paper the proposed conceptual model, regarding to the specific industry field of research, has been aimed to promote the integration& synergy of the related organizations. Keywords: Marketing strategy, Marketing mix, Strategic Reference Point theory, Product life cycl