Analisis Pengaruh Lokasi, Pelayanan Dan Harga Terhadap Kepuasan Konsumen Di Mom Milk Pabelan

Ketatnya persaingan di dunia bisnis, juga dialami oleh para pelaku bisnis di bidang kuliner. Salah satunya kedai susu Mom Milk yang berlokasi di Jl. Menco Raya No. 36E, Pabelan. Mom Milk harus mengetahui faktor apa saja yang mempengaruhi kepuasan konsumen. Mom Milk juga harus membuat inovasi baru yang dapat meningkatkan kepuasan konsumennya. Penelitian ini bertujuan untuk menguji seberapa besar pengaruh lokasi, pelayanan dan harga terhadap kepuasan konsumen. Pengambilan sampel menggunakan Accidental Sampling Method. Sampel dalam penelitian ini adalah 100 orang konsumen dari kedai susu Mom Milk yang kemudian dilakukan analisis terhadap data yang diperoleh. Hasil dari hipotesis menggunakan uji t menyatakan bahwa variabel lokasi, pelayanan dan harga secara parsial berpengaruh positif dan signifikan terhadap kepuasan konsumen. Kemudian menggunakan uji f menyatakan bahwa secara simultan variabel lokasi, pelayanan dan harga berpengaruh positif dan signifikan terhadap kepuasan konsumen. Angka Adjusted R Square sebesar 0,331 menunjukan bahwa 33,1% kepuasan konsumen dijelaskan oleh variabel lokasi, pelayanan dan harga, sementara sisanya sebesar 66,9% dijelaskan faktor lain

Symmetric Tori connected Torus Network

A Symmetric Tori connected Torus Network (STTN) is a 2D-torus network of multiple basic modules, in which the basic modules are 2D-torus networks that are hierarchically interconnected for higher-level networks. In this paper, we present the architecture of the STTN, addressing of node, routing of message, and evaluate the static network performance of STTN, TTN, TESH, mesh, and torus networks. It is shown that the STTN possesses several attractive features, including constant degree, small diameter, low cost, small average distance, moderate bisection width, and high fault tolerant performance than that of other conventional and hierarchical interconnection networks

Power analysis with variable traffic loads for next generation interconnection networks

Power consumption is the most important factor for the consideration of next generation supercomputers. In addition, the requirement of power usages can be even scaled up to more than 300MW (which is nearly equal to the one nuclear power plant) with the conventional networks. On the other hand, hierarchical interconnection networks can be a possible solution to those issues. 3D-TTN is a hierarchical interconnection network where lowest level is configured as the 3Dtorus network, following the 2Dtorus network at the higher-level networks. The main focus for this paper is the power analysis with variable traffic load along with the fault tolerance, cost, packing density and message traffic density of 3D-TTN comparing against various other networks. In our early research, 3D-TTN has achieved near about 21% better diameter performance, 12% better average distance performance and eventually required about 32.48% less router power usage at the lowest level than the 5Dtorus network for 1% traffic load. This paper shows the power comparison with the router and link power rather than considering the router power only. Our analysis shows that 3DTTN will require about 39.96% less router and link power than the 5Dtorus network for 10% traffic. With 30% traffic load, 3DTTN will require about 38.42% less power than the 5Dtorus network for the on-chip network. Even considering some topological parameters, 3D-TTN could also achieve some desirable performance by comparing other networks

Dynamic communication performance of TTN with uniform and non-uniform traffic patterns using virtual cut-through flow control

Tori connected Torus Network (TTN) is a 2D-torus network of multiple basic modules, where each basic module is a 2D-torus network that are hierarchically interconnected for higher-level networks. The static network performance and dynamic communication performance using wormhole (WH) flow control of TTN has already been studied earlier and shown to be good than that of other networks. In this paper, we evaluate the dynamic communication performance of TTN using the virtual cut-through (VCT) flow control under uniform and non-uniform traffic patterns; and also compare the result with the other networks as well as the wormhole flow control of TTN network. We found that VCT with the nonuniform traffic patterns for TTN yields much better performance than that of 2D Torus, 2D Mesh, TESH, STTN and even better than the WH flow of TTN network in terms of network throughput and latency

Pengaruh Likuiditas, Solvabilitas, Profitabilitas, Aktivitas, dan Pasar Terhadap Return Saham pada Perusahaan yang Terdaftar di Jakarta Islamic Index Periode 2015-2018

In investing in stocks, the hope that investors want is to maximize returns. Return is the result obtained from investment. So, it can be concluded that stock returns are the result of gains or losses obtained from investment or stock trading results within a certain period of time. This study aims to determine the effect of ratios of liquidity, solvency, profitability, activity, and markets on stock returns. The population in this study are companies listed on the Jakarta Islamic Index (JII) during the 2015-2018 period. The sample was selected using purposive sampling, consisting of 13 companies that met the conditions set by researchers. The data analysis technique used is multiple regression analysis. The results of this study indicate that liquidity, profitability, activities and markets affect stock returns. While the solvency ratio has no effect on stock returns. For further research is expected to expand the company's population, and add variables that are thought to have an influence on stock returns

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

Dynamic communication performance of STTN under various traffic patterns using virtual cut-through flow control

Symmetric Tori connected Torus Network (STTN)is a 2D-torus network of multiple basic modules, where each basic module is a 2D-torus network that are hierarchically interconnected for higher-level networks. The static network performance for STTN has already been studied earlier and shown to be good than that of other networks considering very large size networks. In this paper, we evaluate the dynamic communication performance of STTN using the virtual cut through (VCT) flow control under different traffic patterns; and also evaluate the static cost factor for STTN against the most recently adopted 5D Torus network. We have found that with the non-uniform traffic patterns of STTN yields much better performance than that of 2D Torus, 2D Mesh, TESH and TTN networks in terms of network throughput and latency. The static cost factor of STTN is also better than that of 5D Torus network

Topological analysis of low-powered 3D-TESH network

3D-TESH is a hierarchical interconnection network of multiple basic modules, where each basic module is similar to 3D-mesh network that are hierarchically interconnected for higher-level networks following the 2D-Torus connections. The static network performance and power analysis of 3D-TESH network have already been studied earlier and shown to be good than that of other networks. 3D-TESH network has achieved about 52.08% better diameter performance and near about 45.71% better average distance performance than the 3D-Torus network and even from the mathematical analysis 3D-TESH requires less than 72.73% power usage than the 5D-Torus network. In this paper, we evaluate the other important static parameters like- Packing Density, Message Traffic density, fault tolerance and etc.; and also compare the result with the other networks. We found that 3D-TESH yields much better performance than that others like- 3D Mesh, 2D Mesh, 2D Torus, TESH and even the 3D Torus networks

A new power efficient high performance interconnection network for many-core processors

Next generation high performance computing will most likely depend on the massively parallel computers. The overall performance of a massively parallel computer system is heavily affected by the interconnection network and its processing nodes. Continuing advances in VLSI technologies promise to deliver more power to individual nodes. However, the on-chip interconnection networks consume up to 50% of the total chip power and off-chip bandwidth is limited to the maximum number of possible out going physical links. In addition, the long wiring and low performance of communication network overwhelm the benefit of parallel computer system whereas it increases total cost. In this paper, we propose a new interconnection network that reduces the problems of high power consumption, long wiring length and low bandwidth issues.We have measured the static network performance and required power consumption of our proposed ‘3D-TESH’ interconnection network and compared the performance with other networks at different levels of hierarchy such as inter-chips, inter-nodes and inter-cabinets. 3D-TESH network has achieved about 52.08% better diameter and about 45.71% better average distance than the 3D-Torus network with 12.61% less router power usage at on-chip level. Furthermore, 3D-TESH requires about 41% less router power usage than 5D-Torus at the on-chip level