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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...
The Effect of Wide-Range Photosynthetic Active Radiations on Photosynthesis, Growth and Flowering of
[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...
The Effect of Photon Flux Density and Lighting Period on Growth, Flowering, Powdery Mildew and Water
[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...
Relationship between Leaf Micro- and Macro-Nutrients in Top Canopy Trees in a Mixed Forest in the Up
[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...
The Effect of Photosynthetic Active Radiation and Temperature on Growth and Flowering of Ten Floweri
[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...
Novel Nondestructive Measurement of Dye Adsorption on Solid Titania Films for Its Sensitized Solar C
[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...
Evaluation of Microseismicity Related to Hydraulic Fracking Operations of Petroleum Reservoirs and I
[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...
Macroscopic Quantum System, Highly Correlated Electron State, and High-Temperature Superconductivity
[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...
Statistical Analysis of Subsurface Diffusion of Solar Energy with Implications for Urban Heat Stress
[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...
Mean Square Heun’s Method Convergent for Solving Random Differential Initial Value Problems of First
[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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