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Petrology of the Plutonic Rocks at the XIV Iron-Oxide Prospect, Bafq Mining District, Central Iran

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Open Journal of Geology 2016年第12期6卷 1591-1604页

作者： Samira Bakhtiyari mohammad Lotfi Nima Nezafati Arash Gourabjeripour Department of Geology Science and Research Branch Islamic Azad University Tehran Iran Department of Geology North Tehran Branch Islamic Azad University Tehran Iran Department of Geology Myianeh Branch Islamic Azad University Myianeh Iran

The XIV iron-oxide prospect in the northern part of the Bafq mining district is hosted by intrusive rocks and demonstrates similar characteristics with Kiruna mineralization. The plutonic complex of the XIV prospect is composed of two major types of intrusive rocks, including: 1) a granitic intrusive body which is itself composed of two types;a pale-pink leucogranite and a white-gray aplite, as well as 2) a gabbrodiorite intrusive body. Geochemically, these rocks are tholeitic-calcalkaline and metaluminous in nature. Geochemical characteristics of the plutonic rocks of the study area support a non-orogenic continental setting.

关键词： Granite Gabbrodiorite Geochemistry Petrography Bafq Iron

A Study of Two Dimensional Unsteady MHD Free Convection Flow over a Vertical Plate in the Presence of Radiation

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Open Journal of Fluid Dynamics 2021年第1期11卷 20-33页

作者： mohammad Sharif Ullah Absana Tarammim Mohammed Jahir Uddin Department of Mathematics Feni University Feni Bangladesh Department of Mathematics Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh Department of Mathematics Chittagong University of Engineering and Technology (CUET) Chittagong Bangladesh Department of Mathematics Feni Government College Feni Bangladesh

This paper compacts with an exact analysis of radiative effects on the magnetohydrodynamic (MHD) free convection flow of an electrically conducting incompressible viscous fluid over a vertical plate. The non-dimensional continuity, momentum, and energy equations are solved using appropriate transformation. The dimensionless momentum and energy equations are solved numerically through an explicit finite difference method. The stability and convergence analysis also discussed. Finally, outcomes of the parameters on velocity and temperature profiles are displayed graphically and qualitatively.

关键词： Heat Transfer Mass Transfer MHD Vertical Plate Convection Flow

巴勒斯坦纳布卢斯地区男校学生遗传性色觉缺陷的患病率（英文）

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国际眼科杂志 2020年第3期20卷 415-419页

作者： mohammad M.Shehadeh mohammad T.Akkawi Ammar A.Aghbar Mu'ath Salman Liana Labadi An-Najah国立大学医学与健康学院 An-Najah国立大学医院眼科巴勒斯坦纳布卢斯 Rafedia政府医院眼科巴勒斯坦纳布卢斯

目的:了解巴勒斯坦地区14~18岁男性学生遗传性色觉缺陷(CVD)的患病率,并与其他东西方国家进行比较。方法:从巴勒斯坦纳布卢斯省随机挑选634名年龄在14~18岁的男性受试者,并使用Ishihara假同色法进行筛选。Ishihara假同色法筛查不合格的... 详细信息

目的:了解巴勒斯坦地区14~18岁男性学生遗传性色觉缺陷(CVD)的患病率,并与其他东西方国家进行比较。方法:从巴勒斯坦纳布卢斯省随机挑选634名年龄在14~18岁的男性受试者,并使用Ishihara假同色法进行筛选。Ishihara假同色法筛查不合格的受试者用Farnsworth-Munsell 100 Hue测试计算机软件进行进一步测试。结果:在634男性参与者中,597名被纳入研究,其中8.0%(48名男性)表现出红绿色觉缺陷。48名男性中,有5.4%、2.3%和0.3%分别表现出绿色觉异常、红色觉异常和总色觉缺陷(单色性)。结论:巴勒斯坦纳布卢斯省男校学生红绿色觉缺陷的患病率与周边及西方国家的男性无显著差异。

关键词：色觉绿色弱视红色弱视患病率巴勒斯坦

Inhibitory Activity of Paenibacillussp. Isolated from Soil in Gotsu City, Shimane Prefecture, Against Xanthomas oryzaepv. oryzae, the Causal Agent of Rice Bacterial Leaf Blight

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Advances in Microbiology 2018年第3期8卷 197-210页

作者： mohammad Naser Haidary Tomoko Tamura Makoto Ueno Laboratory of Plant Pathology Faculty of Life and Environmental ScienceShimane UniversityMatsueJapan

Microorganism isolates (n = 49) were obtained from the soil samples collected from field in Gotsu city (Kawahira), Shimane. Isolate GT2-E culture inhibited the growth of Xanthomonas oryzae pv. oryzae in disk diffusion method. Rice bacterial leaf blight was suppressed by GT2-E culture in the pre- and post-treated rice leaves. Sequence analysis of 16S rDNA region of the GT2-E isolate indicated that it shared 99% similarity with Paenibacillus polymyxa. The growth of GT2-E on LB medium was observed at 15°C, 28°C, 37°C, and 45°C, but not at 4°C. GT2-E isolate could be grown even in the presence of agrochemicals (Amister, Blasin and Kasumin). Furthermore, the growth of X. oryzae pv. oryzae was inhibited by the culture filtrate of GT2-E isolate in disk diffusion method. However, the inhibitory activity of the culture filtrate was heat-unstable. This result suggested that GT2-E isolate can produce heat-unstable inhibitory compound(s). In conclusion, GT2-E isolate might contribute to the development of a new bactericide and biological agent against rice bacterial leaf blight.

关键词： Rice Bacterial Leaf Blight Xanthomonas oryzae pv. oryzae Microorganisms Paenibacillus polymyxa

Relativistic Schrodinger Wave Equation for Hydrogen Atom Using Factorization Method

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Open Journal of Microphysics 2013年第1期3卷 1-7页

作者： mohammad Reza Pahlavani Hossein Rahbar Mohsen Ghezelbash Department of Physics Faculty of sciencesUniversity of MazandaranBabolsarIran

In this investigation a simple method developed by introducing spin to Schrodinger equation to study the relativistic hydrogen atom. By separating Schrodinger equation to radial and angular parts, we modify these parts to the associated Laguerre and Jacobi differential equations, respectively. Bound state Energy levels and wave functions of relativistic Schrodinger equation for Hydrogen atom have been obtained. Calculated results well matched to the results of Dirac’s relativistic theory. Finally the factorization method and supersymmetry approaches in quantum mechanics, give us some first order raising and lowering operators, which help us to obtain all quantum states and energy levels for different values of the quantum numbers n and m.

关键词： Relativistic Schrodinger Wave Equation Factorization Method Ladder Operators Supersymmetry Spin

Oxaliplatin induced hyperexcitability syndrome in patient with appendiceal adenocarcinoma

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Case Reports in Clinical Medicine 2013年第4期2卷 236-238页

作者： Nicola Jabbour Maher Alchreiki mohammad Hussain Harlan ARH Hospital Harlan USA Hazard ARH Cancer Center Hazard USA Johnson Medical Center Smithfield USA

Oxaliplatin is a novel platinum compound with clinical activity against several solid tumors. It has been associated with sensory neuropathies and, rarely, a neuromyotonia-like hyperexcitability syndrome;a form of peripheral neuropathy manifested by tremor and twitching activity of muscles. We present a case of hyperexcitability syndrome developed during the treatment of stage III appendiceal adenocarcinoma with oxaliplatin-containing regimen and was successfully treated with Pregabalin.

关键词： Oxaliplatin Peripheral Neuropathy Neuromyotonia Hyperexcitability Syndrome Appendiceal Adenocarcinoma Sodium Channels

Prevalence of Antibiotic Resistant Bacteria on Tomato Surfaces and Effectiveness of Disinfectants in Reducing the Microbial Load

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Journal of Food Science and Engineering 2012年第5期2卷 293-300页

作者： Fauzia Ahmed Rupa Munawar Sultana Yasuhiro Inatsu Md. Latiful Bari Md. Anwar hossain Department of Microbiology University of Dhaka Dhaka 1000 Bangladesh Food Hygiene Research Laboratory National Food Research Institute 2-1-12 KannondaL Tsukuba-shi Ibaraki 305-8642 Japan Food Analysis and Research Laboratory Center for Advanced Research in Sciences University of Dhaka Dhaka 1000Bangladesh

This study was conducted to isolate and identify antibiotic resistant bacteria in fresh tomato sold in three different local markets of Dhaka city. On an average 〉 5.0 log CFU/g of natural microbial populations and coliform bacteria was present in the samples. Prevalence of Salmonella spp., E. coli, Listeria spp., and Yersinia spp., were recorded through cultivation dependent assay of tomato samples of different markets. Almost all of the isolates were uniformly resistant to rifampicin, erythromycin, clindamycin and oxacillin （100%）, vancomycin （93%）, amoxicillin （87%）, whereas 60% of the isolates were found to be resistant to ampicillin and cephalexin. Antibiotic sensitivity test of the presumptive E. coli and Salmonella spp. and corresponding plasmid profiling indicated a correlation of plasmid mediated multidrug resistance （MDR） of these environmental bacteria. Washing with sanitizing agents such as acidified sodium chlorite （ASC） and 200 ppm chlorinated water was able to reduce _〈 2.0 log CFU/g of natural microflora and coliform bacteria. In contrast, ASC was able to reduce 〈 2.0 log CFU/g of other food borne pathogens and, chlorinated water was able to reduce up to undetectable level. Therefore, washing of tomato with 200 ppm chlorinated water could be useful in reducing the pathogen populations on tomatoes.

关键词： Antibiotic resistant bacteria acidified sodium chlorite chlorinated water E. coli O 157:H7 salmonella spp. tomato.

Exploring EFL Learners Reading Comprehension Problems in Reading ESP Texts

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Sino-US English Teaching 2012年第3期9卷 982-987页

作者： Amir Rezaei Siavash Talepasand mohammad Ali Rahimi Zanjan Branch Islamic Azad University Zanjan Iran Semnan University Semnan Iran

By considering the fact that in EFL （English as foreign language） contexts learners need reading comprehension skill more than other skills in their academic studies, reading comprehension should be attached more importance especialy in ESP （English for specific purposes） classes in which reading ability plays a crucial role in the students＇ academic success. But in order to help learners in the best possible way, teachers need to identify their learners＇ problems in reading ESP texts. Detecting the problematic areas for the students will assist teachers better design and apply appropriate methods and strategies to solve their students＇ reading comprehension problems. Therefore, the following research was an attempt to explore the EFL learners＇ reading comprehension problmes in reading ESP texts in ESP classes. For the purpose of the study, five passages from their coursebook were selected and they were asked to underline the syntactically problematic parts in the passages. The subjects of the study were composed of 185 homogenous engineering students who were learning english as a foregin langauge. Chi-square analysis showed that 15 major syntactic categories are serious hurdle to reading comprehension of ESP texts. The results and implications are discussed in the light of TLA （teachers＇ language awareness）.

关键词： ESP (English for specific purposes) texts teachers' language awareness reading comprehension

Soil and Rhizosphere Associated Fungi in Gray Mangroves(Avicennia marina) from the Red Sea—A Metagenomic Approach

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Genomics, Proteomics & Bioinformatics 2015年第5期13卷 310-320页

作者： Marta Filipa Simoes Andr Antunes Cristiane A.Ottoni mohammad Shoaib Amini Intikhab Alam Hanin Alzubaidy Noor-Azlin Mokhtar John A.C.Archer Vladimir B.Bajic Computational Bioscience Research Center (CBRC) ComputerElectrical and Mathematical Sciences and Engineering Division (CEMSE)King Abdullah University of Science and Technology (KAUST) Laboratório de Biotecnologia Industrial (LBI) Instituto de Pesquisas Tecnológicas do Estado de Sao Paulo (IPT)

Covering a quarter of the world＇s tropical coastlines and being one of the most threat- ened ecosystems, mangroves are among the major sources of terrestrial organic matter to oceans and harbor a wide microbial diversity. In order to protect, restore, and better understand these ecosystems, researchers have extensively studied their microbiology, yet few surveys have focused on their fungal communities, Our lack of knowledge is even more pronounced for specific fungal populations, such as the ones associated with the rhizosphere. Likewise, the Red Sea gray man- groves （Avicennia marina） remain poorly characterized, and understanding of their fungal commu- nities still relies on cultivation-dependent methods. In this study, we analyzed metagenomic datasets from gray mangrove rhizosphere and bulk soil samples collected in the Red Sea coast, to obtain a snapshot of their fungal communities. Our data indicated that Ascomycota was the dominant phylum （76%-85%）, while Basidiomycota was less abundant （14%-24~）, yet present in higher numbers than usually reported for such environments. Fungal communities were more stable within the rhizosphere than within the bulk soil, both at class and genus level. This finding is consistent with the intrinsic patchiness in soil sediments and with the selection of specific microbial commu- nities by plant roots. Our study indicates the presence of several species on this mycobiome that were not previously reported as mangrove-associated. In particular, we detected representatives of several commercially-used fungi, e.g., producers of secreted cellulases and anaerobic producers of cellulosomes. These results represent additional insights into the fungal community of the gray mangroves of the Red Sea, and show that they are significantly richer than previously reported.

关键词： Fungal diversity Ascomycota Basidiomycota Red Sea Metagenomics Bioinformatics