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作者： saja khalid eid al-krimeen 浙江大学

学位级别：硕士

熟语体现了人们对过往生活经验的提炼和总结,从中可以看出一个民族的文化与传统。由于历史文化、宗教信仰、自然环境、风俗习惯等方面存在着差异,中文和阿拉伯语的熟语存在着着较大的可比性。同时,在跨文化交际的实践中,中国人对于阿拉... 详细信息

熟语体现了人们对过往生活经验的提炼和总结,从中可以看出一个民族的文化与传统。由于历史文化、宗教信仰、自然环境、风俗习惯等方面存在着差异,中文和阿拉伯语的熟语存在着着较大的可比性。同时,在跨文化交际的实践中,中国人对于阿拉伯女性的地位和形象还比较陌生,为了增进中阿两种文化的互通和了解,本文对比了中文和阿拉伯语中与女性有关的熟语,探究了中阿文化中女性形象、地位的异同,并在此基础上讨论了差异出现的原因。本论文分为五章。第一章讲述了本研究的目的和意义。第二章介绍了研究方法,包括如何界定阿拉伯语和汉语熟语,熟语词典的选择,以及熟语的统计方法。第三章为女性角色的熟语对比研究,分别探究和比较了阿拉伯语和汉语熟语中的母亲角色、妻子角色、女儿角色。第四章女性特质的熟语对比分析,详细比较了阿拉伯语和汉语中女性特征的相似和不同。第五章阿汉熟语的差异原因分析,包括阿汉熟语差异产生的原因,以及阿汉熟语的历史变迁与文化发展的关系。

关键词：中阿熟语女性文化对比分析

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Construction and Optimization of TRNG Based Substitution Boxes for Block Encryption algorithms

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Computers, Materials & Continua 2022年第11期73卷 2679-2696页

作者： Muhammad Fahad Khan khalid Saleem Mohammed alotaibi Mohammad Mazyad Hazzazi eid Rehman Aaqif Afzaal Abbasi Muhammad Asif Gondal Quaid e Azam University Islamabad45320Pakistan Foundation University Islamabad Islamabad44000Pakistan College of Business Administration University of TabukTabuk71491Saudi Arabia Department of Mathematics College of ScienceKing Khalid UniversityAbha61413Saudi Arabia Department of Mathematics and Sciences Dhofar UniversitySalalah211Oman

Internet of Things is an ecosystem of interconnected devices that are accessible through the *** recent research focuses on adding more smartness and intelligence to these edge *** makes them susceptible to various kinds of security *** edge devices rely on cryptographic techniques to encrypt the pre-processed data collected from the sensors deployed in the *** this regard,block cipher has been one of the most reliable options through which data security is *** strength of block encryption algorithms against different attacks is dependent on its nonlinear primitive which is called Substitution *** the design of S-boxes mainly algebraic and chaos-based techniques are used but researchers also found various weaknesses in these *** the other side,literature endorse the true random numbers for information security due to the reason that,true random numbers are purely *** this paper firstly a natural dynamical phenomenon is utilized for the generation of true random numbers based ***,a systematic literature review was conducted to know which metaheuristic optimization technique is highly adopted in the current decade for the optimization of *** on the outcome of Systematic Literature Review(SLR),genetic algorithm is chosen for the optimization of *** results of our method validate that the proposed dynamic S-boxes are effective for the block ***,our results showed that the proposed substitution boxes achieve better cryptographic strength as compared with state-of-the-art techniques.

关键词： IoT security sensors data encryption substitution box generation True Random Number Generators(TRNG) heuristic optimization genetic algorithm

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Vegetation diversity along the altitudinal and environmental gradients in the main wadi beds in the mountainous region of South Sinai,Egypt

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Journal of Mountain Science 2020年第10期17卷 2447-2458页

作者： Kamal H.SHalTOUT Yassin M.al-SODANY Ebrahem M.eid Selim Z.HENeidY Mostafa A.TAHER Botany Department Faculty of ScienceTanta UniversityTanta31527Egypt Botany Department Faculty of ScienceKafrelsheikh UniversityKafr El-Sheikh33516Egypt Biology Department College of ScienceKing Khalid UniversityAbha61321Saudi Arabia Botany and Microbiology Department Faculty of ScienceMoharam BeyAlexandria UniversityAlexandria21511Egypt Botany Department Faculty of ScienceAswan UniversityAswan81528Egypt

South Sinai includes Egypt’s highest mountains that resemble an ecological island surrounded by *** present study aims to analyse the vegetation physiognomy along the altitudinal and environmental gradients in the main wadi beds in South Sinai mountainous *** includes determining the natural,native-weed and alien vegetation in representative stands in this region,analysing their vegetation in terms of species composition,abundance and life forms and determining the national and global distribution of the associated *** investigation also aims to describe the prevailing plant communities and assess the role of environmental conditions that affect the vegetation in this ***,thirty-two stands were chosen during March-June 2018 to reflect the prevailing altitude and environmental *** species was 316(229 genera and 61 families):186 species were perennials(58.9%),while 130 were annuals(41.1%).In addition,152 species were native weeds(48.1%of total species),31 were aliens(9.8%),along with 133 natural species(42.1%).Eight species were recorded as endemic to Egypt:Anarrhinum pubescens,Euphorbia sanctae-catharinae,Hypericum sinaicum,Origanum syriacum ***,Phlomis aurea,Primula boveana,Rosa arabica and Solanum *** addition,10 species were recorded as near-endemics to Egypt and other adjacent countries:allium desertorum,Asclepias sinaica,Centaurea scoparia,Fagonia mollis ***,Hyoscyamus boveanus,Iphiona mucronata,Micromeria sinaica,Pterocephalus sanctus,Salvia deserti and Stachys *** the present study,33 species are threatened and categorized as follows:8 endangered,8 vulnerable and one indeterminate,while the rest were evaluated by the authors as *** rich plant diversity of this region is due to its extensive mountainous massif,which supports many *** high elevations in this region hinder the dispersal process of propagules,a situation which often tends to increase endemic and ne

关键词： Conservation Elevation gradient Multivariate analysis Plant diversity Sinai Threatened species

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A safe haven of SARS-CoV-2 in the environment:Prevalence and potential transmission risks in the effluent,sludge,and biosolids

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Geoscience Frontiers 2022年第6期13卷 302-314页

作者： Bashir Adelodun Pankaj Kumar Golden Odey Fidelis Odedishemi Ajibade Rahmat Gbemisola Ibrahim Saad A.M.alamri Sulaiman A.alrumman Ebrahem M.eid Vinod Kumar khalid Adeola Adeyemi Ashish Kumar Arya Archana Bachheti Marcos L.S.Oliveira Kyung Sook Choi Department of Agricultural Civil Engineering Kyungpook National UniversityDaegu 41566South Korea Department of Agricultural and Biosystems Engineering University of IlorinPMB 1515Ilorin 240003Nigeria Agro-ecology and Pollution Research Laboratory Department of Zoology and Environmental ScienceGurukula Kangri(Deemed to be University)Haridwar 249404UttarakhandIndia Department of Civil and Environmental Engineering Federal University of TechnologyPMB 704AkureNigeria Key Laboratory of Environmental Biotechnology Research Centre for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085PR China University of Chinese Academy of Sciences Beijing 100049PR China Kwara State Ministry of Health IlorinKwara StateNigeria Biology Department College of ScienceKing Khalid UniversityAbha 61321Saudi Arabia Botany Department Faculty of ScienceKafrelsheikh UniversityKafr El-Sheikh 33516Egypt Department of Environmental Science Graphic Era(Deemed to be University)Deharadun248002 UttarakhandIndia Department of Civil and Environmental Universidad De La CostaCalle 58#55-66080002 BarranquillaAtlánticoColombia Institute of Agricultural Science&Technology KyungpookNational UniversityDaegu 41566South Korea

The novel coronavirus,SARS-CoV-2,which has caused millions of death globally is recognized to be unstable and recalcitrant in the environment,especially in the way it has been evolving to form new and highly transmissible *** particular concerns are human-environment interactions and the handling and reusing the environmental materials,such as effluents,sludge,or biosolids laden with the SARS-CoV-2 without adequate treatments,thereby suggesting potential transmission and health *** study assesses the prevalence of SARS-CoV-2 RNA in effluents,sludge,and ***,we evaluate the environmental,ecological,and health risks of reusing these environmental materials by wastewater/sludge workers and farmers.A systematic review of literature from the Scopus database resulted in a total of 21 articles(11 for effluents,8 for sludge,and 2 for biosolids)that met the criteria for meta-analysis,which are then subdivided into 30 meta-analyzed *** prevalence of SAR-CoV-2 RNA in effluent and sludge based on random-effect models are 27.51 and 1012.25,respectively,with a 95%CI between 6.14 and 48.89 for the effluent,and 104.78 and 1019.71 for the ***,the prevalence of SARS-CoV-2 RNA in the biosolids based on the fixed-effect model is 30.59,with a 95%CI between 10.10 and *** prevalence of SARS-CoV-2 RNA in environmental materials indicates the inefficiency in some of the treatment systems currently deployed to inactivate and remove the novel virus,which could be a potential health risk concern to vulnerable wastewater workers in particular,and the environmental and ecological issues for the population at *** timely review portends the associated risks in handling and reusing environmental materials without proper and adequate treatments.

关键词： SARS-CoV-2 COVID-19 Environmental materials Health risks Wastewater workers

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Bedouin farms in the Saint Katherine mountainous area(South Sinai,Egypt)

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Journal of Mountain Science 2019年第10期16卷 2232-2242页

作者： Kamal H.SHalTOUT Khaled H.EL-HAMDI Safaa A.EL-MASRY Ebrahem M.eid Botany Department Faculty of ScienceTanta UniversityTanta31527Egypt Soil Department Faculty of AgricultureMansoura UniversityMansoura35516Egypt Biology Department College of ScienceKing Khalid UniversityAbha61321P.O.Box9004Saudi Arabia Botany Department Faculty of ScienceKafr El-Sheikh UniversityKafr El-Sheikh33516Egypt

This study aims to assess the natural and cultivated plant species in 26 Bedouin farms in Saint Katherine Protectorate(SKP),identify their soil and water characteristics,and assess the suitability of these farms for the cultivation of some wild medicinal *** farms were selected to represent wide wadis with deep sand and clay deposits,gorge-like wadis covered with rock fragments of different sizes,spot-like oases,and the al Q’aa *** TWINSPAN(two-way indicator species analysis)and DCA(detrended correspondence analysis)techniques,the 26 farms were classified into 5 groups(Ⅰ-Ⅴ)based on their floristic composition of wild *** groups reflect an elevation gradient among the farms above sea level from a mean of 119 m to a mean of1,865m.A total of 73 wild species were recorded,with47 in groupⅡ(500-1,000 m)and 25 in group V(>1,700 m).The common target species were Artemisia judaica,Acacia tortilis ***,Origanum syriacum *** and Varthemia montana(34.6%-26.9%).The cultivated speciesnumbered 25,with 17 in groupⅡ(500-1,000 m) andⅡin groupⅣ(1,500-1,700 m).The common fruit trees were olive,grape,fig,apple,palm,almond,apricot and pomegranate(73.0%-42.3%).Based on the soil characteristics,13 farms belong to soil class 2that describes good soils with moderate limitations,and 12 belong to soil class 3 that describes moderately good soils,which can be used regularly for crops after proper treatment.

关键词： Agroforestry Saint Katherine Protectorate Wild medicinal plants Elevation gradient Multivariate analysis Wadi Feiran

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