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[期刊论文] 作者:Ilhan M. Izmirli, 来源:理论数学进展(英文) 年份:2014
Digital roots of numbers have several interesting properties, most of which are well-known. In this paper, our goal is to prove some lesser known results concer...
[期刊论文] 作者:Zakaria M. Sawan, 来源:农业科学(英文) 年份:2014
The increase in the population in Egypt makes it imperative to explore promising approaches to increase food supply, including protein and oil, to meet the need...
[期刊论文] 作者:Leiv M. Mortensen, 来源:美国植物学期刊(英文) 年份:2014
Miniature roses (Rosa sp.) and Kalanchoe blossfeldiana were grown at photon flux densities (PFD) ranging from 60 to 670 μmol·m-2·s-1 (associated with...
[期刊论文] 作者:Leiv M. Mortensen, 来源:美国植物学期刊(英文) 年份:2014
Miniature roses (Rosa sp.) were grown at 100 and 150 μmol m-2·s-1 photon flux densities (PFD) with 16, 20 and 24 h·day-1 lighting periods (LP) in a g...
[期刊论文] 作者:M. A. Sobrado, 来源:美国植物学期刊(英文) 年份:2014
The mixed forests of the upper Rio Negro at the northern of the Amazon basin grow in oxisol soils that are extremely infertile. These areas exhibit deficiencies...
[期刊论文] 作者:Leiv M. Mortensen, 来源:美国植物学期刊(英文) 年份:2014
The effect of different constant air temperatures (18°C, 21°C, 24°C and 27°C) and variable temperatures (24°C/18°C and 27°C/1...
[期刊论文] 作者:Leiv M. Mortensen, 来源:美国植物学期刊(英文) 年份:2014
Hibiscus rosa-sinensis, Rosa sp. (miniature roses), Sinningia speciosa, Gerbera hybrida, Kalanchoe blossfeldiana, Hydrangea, Begonia x hiemalis, Calceolaria, Cy...
[期刊论文] 作者:Jasem M. Al-Awadhi, 来源:大气和气候科学(英文) 年份:2014
Measurements of gaseous SO2, NO, NO2, H2S, O3, NH3 and VOCs, in Kuwait city using IVL passive sampler technology, were obtained on monthly basis during the peri...
[期刊论文] 作者:Fahd M. Rajab, 来源:矿物质和材料特性和工程(英文) 年份:2014
A new nondestructive quantitative method is developed to measure the adsorption of dyes in solid titania films for dye-sensitized solar cells. UV-vis spectrosco...
[期刊论文] 作者:Abdulaziz M. Abdulaziz, 来源:地震研究(英文) 年份:2014
Petroleum reservoir operations such as oil and gas production, hydraulic fracturing, and water injection induce considerable stress changes that at some point r...
[期刊论文] 作者:Salman M. Al-Kasimi, 来源:水资源与保护(英文) 年份:2014
This article describes a 24-hour daily activity of ground water cycle. It first proves the existence of vapour up-flux using a custom-made reflective carpet. At...
[期刊论文] 作者:Khalid M. Tawarah, 来源:绿色与可持续化学(英文) 年份:2014
The gross calorific values of crude and exhausted olive pomace, oak, almond, olive wood, olive oil, kerosene, and diesel are reported in this article. Conversio...
[期刊论文] 作者:M. Abou-Gamra, 来源:化学工程与科学期刊(英文) 年份:2014
Oxidation by Fenton like reactions (Fe3+/H2O2) is economically process for destructive hazardous pollutants in waste water. The effects of different parameters...
[期刊论文] 作者:Amad M. Alasker, 来源:生物医学工程(英文) 年份:2014
Human arm movements may be adversely affected in the event of stroke or spinal cord injuries, eventually causing the patient to lose control of arm movements. E...
[期刊论文] 作者:M. Z. Arslanov, 来源:美国运筹学期刊(英文) 年份:2014
We consider the problem of guillotine cutting a rectangular sheet into rectangular pieces with two heights. A polynomial time algorithm for this problem is cons...
[期刊论文] 作者:M. V. Krasinkova, 来源:现代物理(英文) 年份:2014
The qualitative model of the high-temperature superconductivity suggested earlier for cuprates and based on the idea that the superconductivity is associated wi...
[期刊论文] 作者:M. P. Silverman, 来源:现代物理(英文) 年份:2014
Analysis of hourly underground temperature measurements at a medium-size (by population) US city as a function of depth and extending over 5+ years revealed a p...
[期刊论文] 作者:M. Mousa, 来源:现代物理(英文) 年份:2014
The characteristics of electromagnetic wave reflection and transmission by multilayered structures consisting of a pair of left-handed material (LHM) and superl...
[期刊论文] 作者:M. A. Sohaly, 来源:美国计算数学期刊(英文) 年份:2014
This paper deals with the construction of Heun’s method of random initial value problems. Sufficient conditions for their mean square convergence are establish...
[期刊论文] 作者:Mohammad M. Tabanjeh, 来源:美国计算数学期刊(英文) 年份:2014
Computing the sign of the determinant or the value of the determinant of an n × n matrix A is a classical well-know problem and it is a challenge for both...
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