Historical estimates of productivity growth in India's iron and steel sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used for reporting productivity growth. We derive both growth accounting and econometric estimates of pro...

this paper intends to offer a new iterative method based on articial neural networks for finding solution of a fuzzy equations system. our proposed fuzzied neural network is a ve-layer feedback neural network that corresponding connection weights to output layer are fuzzy numbers. this architecture of articial neural networks, can get a real input vector and calculates its corresponding fu...

This research purposes to analyze production cost control with a standard system at UD. Central Jaya Springbed in Probolinggo City. is quantitative descriptive approach. Data collection methods used are documents, interviews and observation. analysis presented the form of descriptions numerical calculations using costing system. The results showed that controlling costs Sentral January 2022 for...

Abstract Milkfish, Chanos chanos, is often cultured with white shrimp, Penaeus indicus , to maintain ecological stability and increase profits. This study uses the outputs cost data of 169 milkfish farmers in Taiwan for years 2018 2019 applies translog function modeling analyze production scale economy input–input demand combinations two stocking densities (<10,000, ≥10,000 fry/ha) fry sizes...

Background & objectives: Health information technology provides a powerful tool for monitoring the health system's performance. This study aimed to assess the cost-effectiveness of hospital information system in comparison with manual system in selected sections of Namazi hospital in Shiraz. Methods: This descriptive-analytical research was a economic evaluation carried out at Namazi hospital ...

abstract the purpose of this article is to present a system dynamics (sd) model for studying the ‎interconnections among human being weight, eating habit, exercise, body fat, take-in medication, drugs-uses, and the health problems in general. due to the fact that all of these factors have direct and indirect impacts on the expenses that insurance company have to pay this author is proposing a s...

in this paper, optimal design of hybrid solar-wind- diesel energy system with battery storage for reliable load in arsoon village in ardabil is presented. the village has 35 households that mean daily energy consumption is estimated 63.4 kwh. in this design optimization is implemented, considering loss of power supply probability (lpsp) index for reliable load providing, with minimum total cons...

One of the basic obstacles in the deployment of clean technologies such as wind turbines or PV modules is their intermittent nature due to dependency on the wind speed and solar radiance. In fact, the authors in this paper aim to investigate the effect of clean technologies such as wind turbines and PV modules on the total and individual costs of the distribution system. In order to model the u...