全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Mumtaz Ahmed , Bilal A. Mir ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2015, Vol.22 (15), pp.11349-11359Springer
摘要:Abstract(#br)The objective of this study was to establish relationship between manganese-induced toxicity and antioxidant system response in Brassica juncea plants and also to investigate whether brassinosteroids activate antioxidant system to confer tolerance to the plants ...
作者:Mohammad Jahangir Alam , Mumtaz Ahmed , Ismat Ara Begum
来源:[J].Renewable and Sustainable Energy Reviews(IF 5.627), 2017Elsevier
摘要:Abstract(#br)The paper analyzes the causal relationship between energy demand and economic growth in Bangladesh using annual time series data from 1980 to 2011 from World Development Indicator (WDI), Database of the World Bank. Since the results of causal direction are sensitive ...
作者:Mumtaz Ahmed , Gulfam Haider , Asad Zaman
来源:[J].Communications in Statistics - Theory and Methods(IF 0.298), 2017, Vol.46 (21), pp.10446-10455Taylor & Francis
摘要:ABSTRACT(#br)The hypothesis of structural stability that the regression coefficients do not change over time is central to all applications of linear regression models. It is rather surprising that existing theory as well as practice focus on testing for structural change un...
作者:Mumtaz Ahmed , Khalid Riaz ...
来源:[J].Renewable and Sustainable Energy Reviews(IF 5.627), 2015, Vol.52, pp.890-896Elsevier
摘要:Abstract(#br)A recent survey of energy-growth literature has highlighted the potential trade-off between bivariate models that suffer from omitted variable bias, and the danger of over-parameterization of multivariate models in the individual country setting (Narayan and Smyth [2...
作者:Mumtaz Ahmed , Muhammad Azam
来源:[J].Renewable and Sustainable Energy Reviews(IF 5.627), 2016, Vol.60, pp.653-678Elsevier
摘要:Abstract(#br)This study aims to investigate the causal nexus between energy consumption and economic growth for 119 countries from all over the world having at-least 30 years of available data on candidate variables, including 30 high income OECD, 13 high income non-OECD, 65 midd...
作者:Mumtaz Ahmed , Atif Maqbool Khan ...
来源:[J].Renewable and Sustainable Energy Reviews(IF 5.627), 2016Elsevier
摘要:Abstract(#br)This paper examines the convergence of per capita carbon dioxide (CO 2 ) emissions for 162 countries across the globe covering all income groups (high-income OECD, high-income non-OECD, middle-income and low-income countries) as categorized by the World Bank. The inc...
作者:Mumtaz Ahmed , Eric M. Morrel , Emmett Clemente
来源:[J].Current Therapeutic Research(IF 0.446), 2001, Vol.62 (7), pp.548-556Elsevier
摘要:Abstract(#br)Background: Oral liquid corticosteroids are prescribed for children to treat inflammatory diseases such as asthma. The currently available corticosteroid formulations have to be taken in large volumes or have an objectionable taste, which may cause a lack of acc...
作者:Muhammad Siddique Shakir , Mumtaz Ahmed , Muhammad Aslam Khan
来源:[J].Asian Journal of Plant Sciences, 2002, Vol.1 (1), pp.53DOAJ
摘要:New tubewell bores`s water samples were collected from various locations of District Kasur for chemical analysis. The aim was to check the quality of under ground water for irrigation purposes. Electrical conductivity (EC) of the water samples collected from 64 locations varied f...

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