Adoption of conservative agriculture at farm level is associated with reducing the production costs and leads to crop yield stability. The aim of this study was to prioritize experimental treatments based on different criteria by applying "technique for order preference by similarity to ideal solution" (TOPSIS).A filed experiment was carried out at Zarghan research station, Fars province, Iran,...

BACKGROUND The purpose of this study was to investigate the prognostic factors for salvage nasopharyngectomy. METHODS A retrospective review was conducted on maxillary swing nasopharyngectomy performed between 1998 and 2010. Univariate and multivariate analyses identified prognostic factors affecting actuarial local tumor control and overall survival. RESULTS The median follow-up duration w...

Sustainability in agricultural is determined by aspects like economy, society and environment. Multi-objective programming (MOP) model has been a widely used tool for studying and analyzing the sustainability of agricultural system. However, optimization models in most applications are forced to use data which is uncertain. Recently, robust optimization has been used as an optimization model th...

the ability of boards to perform their roles depends largely on their composition. board composition refers to the number of directors and type of members as determined by the usual insider or outsider classification. several empirical studies in other country have concluded that board composition determines a board’s power as an instrument of corporate control and contributes to company perfor...

Assessment of financial performance for companies is important because it used to see the company's in future by knowing overall picture position. The purpose this study examine using profitability ratios calculated Gross Profit Margin, Net Return On Assets, Equity and solvency ratio Debt asset equity ratio. method research descriptive with main object PT Astra International Tbk. type data seco...

This study examined the effect of social and environmental disclosure respectively on gross profit margin (GPM) return capital employed (ROCE) manufacturing firms in Nigeria. was prompted by dearth literature sustainability reporting (SR) inexistence Nigerian based SR standards guidelines. The adopted <i>ex-post facto</i> research design while data were gathered from annual reports ...